From 85fb7cc0ce80d823607538b8139c223d79957ac0 Mon Sep 17 00:00:00 2001
From: cnspray <cnspray@qq.com>
Date: Wed, 4 Mar 2020 01:05:33 +0800
Subject: [PATCH 1/9] =?UTF-8?q?word=E8=BD=AC=E6=8D=A2=E4=B8=BAmd=E6=89=80?=
 =?UTF-8?q?=E4=BD=BF=E7=94=A8=E6=8F=92=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

word转换为md所使用插件
---
 static/word2md/说明.md | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 static/word2md/说明.md

diff --git a/static/word2md/说明.md b/static/word2md/说明.md
new file mode 100644
index 00000000..67aeb9e3
--- /dev/null
+++ b/static/word2md/说明.md
@@ -0,0 +1 @@
+word2md.js是使用官方的demo修改的，增加了上传图片处理。

From 483e9d8bf2339b6a8fbfe4e7beb9f7465a881ec1 Mon Sep 17 00:00:00 2001
From: cnspray <cnspray@qq.com>
Date: Wed, 4 Mar 2020 01:07:24 +0800
Subject: [PATCH 2/9] =?UTF-8?q?word=E8=BD=AC=E6=8D=A2=E4=B8=BAmarkdown?=
 =?UTF-8?q?=E4=BD=BF=E7=94=A8=E7=9A=84=E6=8F=92=E4=BB=B6?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

mammoth将word转换为markdown不怎么样，使用turndown进行转换
word-html-markdown
---
 static/word2md/mammoth.browser.js     | 32675 ++++++++++++++++++++++++
 static/word2md/mammoth.browser.min.js |    18 +
 static/word2md/turndown-plugin-gfm.js |   165 +
 static/word2md/turndown.js            |   908 +
 static/word2md/word2md.js             |   132 +
 5 files changed, 33898 insertions(+)
 create mode 100644 static/word2md/mammoth.browser.js
 create mode 100644 static/word2md/mammoth.browser.min.js
 create mode 100644 static/word2md/turndown-plugin-gfm.js
 create mode 100644 static/word2md/turndown.js
 create mode 100644 static/word2md/word2md.js

diff --git a/static/word2md/mammoth.browser.js b/static/word2md/mammoth.browser.js
new file mode 100644
index 00000000..cb8a33f9
--- /dev/null
+++ b/static/word2md/mammoth.browser.js
@@ -0,0 +1,32675 @@
+// Module: base64-js@1.2.0
+// License: MIT
+//
+// Module: bluebird@3.4.7
+// License: MIT
+//
+// Module: buffer-shims@1.0.0
+// License: MIT
+//
+// Module: buffer@4.9.1
+// License: MIT
+//
+// Module: core-util-is@1.0.2
+// License: MIT
+//
+// Module: events@1.1.1
+// License: MIT
+//
+// Module: ieee754@1.1.8
+// License: BSD-3-Clause
+//
+// Module: inherits@2.0.1
+// License: ISC
+//
+// Module: inherits@2.0.3
+// License: ISC
+//
+// Module: isarray@1.0.0
+// License: MIT
+//
+// Module: jszip@2.5.0
+// License: MIT or GPLv3
+//
+// Module: lop@0.4.0
+// License: BSD
+//
+// Module: mammoth@1.4.9
+// License: BSD-2-Clause
+//
+// Module: option@0.2.3
+// License: BSD
+//
+// Module: pako@0.2.9
+// License: MIT
+//
+// Module: path-browserify@0.0.0
+// License: MIT
+//
+// Module: process-nextick-args@1.0.7
+// License: MIT
+//
+// Module: process@0.11.9
+// License: MIT
+//
+// Module: readable-stream@2.2.6
+// License: MIT
+//
+// Module: sax@1.1.6
+// License: ISC
+//
+// Module: stream-browserify@2.0.1
+// License: MIT
+//
+// Module: string_decoder@0.10.31
+// License: MIT
+//
+// Module: underscore@1.4.4
+// License: MIT
+//
+// Module: underscore@1.8.3
+// License: MIT
+//
+// Module: util-deprecate@1.0.2
+// License: MIT
+//
+// Module: util@0.10.3
+// License: MIT
+//
+// Module: xmlbuilder@10.0.0
+// License: MIT
+//
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.mammoth = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+var promises = require("../../lib/promises");
+
+exports.Files = Files;
+
+
+function Files() {
+    function read(uri) {
+        return promises.reject(new Error("could not open external image: '" + uri + "'\ncannot open linked files from a web browser"));
+    }
+    
+    return {
+        read: read
+    };
+}
+
+},{"../../lib/promises":23}],2:[function(require,module,exports){
+var promises = require("../lib/promises");
+var zipfile = require("../lib/zipfile");
+
+exports.openZip = openZip;
+
+function openZip(options) {
+    if (options.arrayBuffer) {
+        return promises.resolve(zipfile.openArrayBuffer(options.arrayBuffer));
+    } else {
+        return promises.reject(new Error("Could not find file in options"));
+    }
+}
+
+},{"../lib/promises":23,"../lib/zipfile":38}],3:[function(require,module,exports){
+var _ = require("underscore");
+
+var promises = require("./promises");
+var documents = require("./documents");
+var htmlPaths = require("./styles/html-paths");
+var results = require("./results");
+var images = require("./images");
+var Html = require("./html");
+var writers = require("./writers");
+
+exports.DocumentConverter = DocumentConverter;
+
+
+function DocumentConverter(options) {
+    return {
+        convertToHtml: function(element) {
+            var comments = _.indexBy(
+                element.type === documents.types.document ? element.comments : [],
+                "commentId"
+            );
+            var conversion = new DocumentConversion(options, comments);
+            return conversion.convertToHtml(element);
+        }
+    };
+}
+
+function DocumentConversion(options, comments) {
+    var noteNumber = 1;
+
+    var noteReferences = [];
+
+    var referencedComments = [];
+
+    options = _.extend({ignoreEmptyParagraphs: true}, options);
+    var idPrefix = options.idPrefix === undefined ? "" : options.idPrefix;
+    var ignoreEmptyParagraphs = options.ignoreEmptyParagraphs;
+
+    var defaultParagraphStyle = htmlPaths.topLevelElement("p");
+
+    var styleMap = options.styleMap || [];
+
+    function convertToHtml(document) {
+        var messages = [];
+
+        var html = elementToHtml(document, messages, {});
+
+        var deferredNodes = [];
+        walkHtml(html, function(node) {
+            if (node.type === "deferred") {
+                deferredNodes.push(node);
+            }
+        });
+        var deferredValues = {};
+        return promises.mapSeries(deferredNodes, function(deferred) {
+            return deferred.value().then(function(value) {
+                deferredValues[deferred.id] = value;
+            });
+        }).then(function() {
+            function replaceDeferred(nodes) {
+                return flatMap(nodes, function(node) {
+                    if (node.type === "deferred") {
+                        return deferredValues[node.id];
+                    } else if (node.children) {
+                        return [
+                            _.extend({}, node, {
+                                children: replaceDeferred(node.children)
+                            })
+                        ];
+                    } else {
+                        return [node];
+                    }
+                });
+            }
+            var writer = writers.writer({
+                prettyPrint: options.prettyPrint,
+                outputFormat: options.outputFormat
+            });
+            Html.write(writer, Html.simplify(replaceDeferred(html)));
+            return new results.Result(writer.asString(), messages);
+        });
+    }
+
+    function convertElements(elements, messages, options) {
+        return flatMap(elements, function(element) {
+            return elementToHtml(element, messages, options);
+        });
+    }
+
+    function elementToHtml(element, messages, options) {
+        if (!options) {
+            throw new Error("options not set");
+        }
+        var handler = elementConverters[element.type];
+        if (handler) {
+            return handler(element, messages, options);
+        } else {
+            return [];
+        }
+    }
+
+    function convertParagraph(element, messages, options) {
+        return htmlPathForParagraph(element, messages).wrap(function() {
+            var content = convertElements(element.children, messages, options);
+            if (ignoreEmptyParagraphs) {
+                return content;
+            } else {
+                return [Html.forceWrite].concat(content);
+            }
+        });
+    }
+
+    function htmlPathForParagraph(element, messages) {
+        var style = findStyle(element);
+
+        if (style) {
+            return style.to;
+        } else {
+            if (element.styleId) {
+                messages.push(unrecognisedStyleWarning("paragraph", element));
+            }
+            return defaultParagraphStyle;
+        }
+    }
+
+    function convertRun(run, messages, options) {
+        var nodes = function() {
+            return convertElements(run.children, messages, options);
+        };
+        var paths = [];
+        if (run.isSmallCaps) {
+            paths.push(findHtmlPathForRunProperty("smallCaps"));
+        }
+        if (run.isStrikethrough) {
+            paths.push(findHtmlPathForRunProperty("strikethrough", "s"));
+        }
+        if (run.isUnderline) {
+            paths.push(findHtmlPathForRunProperty("underline"));
+        }
+        if (run.verticalAlignment === documents.verticalAlignment.subscript) {
+            paths.push(htmlPaths.element("sub", {}, {fresh: false}));
+        }
+        if (run.verticalAlignment === documents.verticalAlignment.superscript) {
+            paths.push(htmlPaths.element("sup", {}, {fresh: false}));
+        }
+        if (run.isItalic) {
+            paths.push(findHtmlPathForRunProperty("italic", "em"));
+        }
+        if (run.isBold) {
+            paths.push(findHtmlPathForRunProperty("bold", "strong"));
+        }
+        var stylePath = htmlPaths.empty;
+        var style = findStyle(run);
+        if (style) {
+            stylePath = style.to;
+        } else if (run.styleId) {
+            messages.push(unrecognisedStyleWarning("run", run));
+        }
+        paths.push(stylePath);
+
+        paths.forEach(function(path) {
+            nodes = path.wrap.bind(path, nodes);
+        });
+
+        return nodes();
+    }
+
+    function findHtmlPathForRunProperty(elementType, defaultTagName) {
+        var path = findHtmlPath({type: elementType});
+        if (path) {
+            return path;
+        } else if (defaultTagName) {
+            return htmlPaths.element(defaultTagName, {}, {fresh: false});
+        } else {
+            return htmlPaths.empty;
+        }
+    }
+
+    function findHtmlPath(element, defaultPath) {
+        var style = findStyle(element);
+        return style ? style.to : defaultPath;
+    }
+
+    function findStyle(element) {
+        for (var i = 0; i < styleMap.length; i++) {
+            if (styleMap[i].from.matches(element)) {
+                return styleMap[i];
+            }
+        }
+    }
+
+    function recoveringConvertImage(convertImage) {
+        return function(image, messages) {
+            return promises.attempt(function() {
+                return convertImage(image, messages);
+            }).caught(function(error) {
+                messages.push(results.error(error));
+                return [];
+            });
+        };
+    }
+
+    function noteHtmlId(note) {
+        return referentHtmlId(note.noteType, note.noteId);
+    }
+
+    function noteRefHtmlId(note) {
+        return referenceHtmlId(note.noteType, note.noteId);
+    }
+
+    function referentHtmlId(referenceType, referenceId) {
+        return htmlId(referenceType + "-" + referenceId);
+    }
+
+    function referenceHtmlId(referenceType, referenceId) {
+        return htmlId(referenceType + "-ref-" + referenceId);
+    }
+
+    function htmlId(suffix) {
+        return idPrefix + suffix;
+    }
+
+    var defaultTablePath = htmlPaths.elements([
+        htmlPaths.element("table", {}, {fresh: true})
+    ]);
+
+    function convertTable(element, messages, options) {
+        return findHtmlPath(element, defaultTablePath).wrap(function() {
+            return convertTableChildren(element, messages, options);
+        });
+    }
+
+    function convertTableChildren(element, messages, options) {
+        var bodyIndex = _.findIndex(element.children, function(child) {
+            return !child.type === documents.types.tableRow || !child.isHeader;
+        });
+        if (bodyIndex === -1) {
+            bodyIndex = element.children.length;
+        }
+        var children;
+        if (bodyIndex === 0) {
+            children = convertElements(
+                element.children,
+                messages,
+                _.extend({}, options, {isTableHeader: false})
+            );
+        } else {
+            var headRows = convertElements(
+                element.children.slice(0, bodyIndex),
+                messages,
+                _.extend({}, options, {isTableHeader: true})
+            );
+            var bodyRows = convertElements(
+                element.children.slice(bodyIndex),
+                messages,
+                _.extend({}, options, {isTableHeader: false})
+            );
+            children = [
+                Html.freshElement("thead", {}, headRows),
+                Html.freshElement("tbody", {}, bodyRows)
+            ];
+        }
+        return [Html.forceWrite].concat(children);
+    }
+
+    function convertTableRow(element, messages, options) {
+        var children = convertElements(element.children, messages, options);
+        return [
+            Html.freshElement("tr", {}, [Html.forceWrite].concat(children))
+        ];
+    }
+
+    function convertTableCell(element, messages, options) {
+        var tagName = options.isTableHeader ? "th" : "td";
+        var children = convertElements(element.children, messages, options);
+        var attributes = {};
+        if (element.colSpan !== 1) {
+            attributes.colspan = element.colSpan.toString();
+        }
+        if (element.rowSpan !== 1) {
+            attributes.rowspan = element.rowSpan.toString();
+        }
+
+        return [
+            Html.freshElement(tagName, attributes, [Html.forceWrite].concat(children))
+        ];
+    }
+
+    function convertCommentReference(reference, messages, options) {
+        return findHtmlPath(reference, htmlPaths.ignore).wrap(function() {
+            var comment = comments[reference.commentId];
+            var count = referencedComments.length + 1;
+            var label = "[" + commentAuthorLabel(comment) + count + "]";
+            referencedComments.push({label: label, comment: comment});
+            // TODO: remove duplication with note references
+            return [
+                Html.freshElement("a", {
+                    href: "#" + referentHtmlId("comment", reference.commentId),
+                    id: referenceHtmlId("comment", reference.commentId)
+                }, [Html.text(label)])
+            ];
+        });
+    }
+
+    function convertComment(referencedComment, messages, options) {
+        // TODO: remove duplication with note references
+
+        var label = referencedComment.label;
+        var comment = referencedComment.comment;
+        var body = convertElements(comment.body, messages, options).concat([
+            Html.nonFreshElement("p", {}, [
+                Html.text(" "),
+                Html.freshElement("a", {"href": "#" + referenceHtmlId("comment", comment.commentId)}, [
+                    Html.text("↑")
+                ])
+            ])
+        ]);
+
+        return [
+            Html.freshElement(
+                "dt",
+                {"id": referentHtmlId("comment", comment.commentId)},
+                [Html.text("Comment " + label)]
+            ),
+            Html.freshElement("dd", {}, body)
+        ];
+    }
+
+    function convertBreak(element, messages, options) {
+        return htmlPathForBreak(element).wrap(function() {
+            return [];
+        });
+    }
+
+    function htmlPathForBreak(element) {
+        var style = findStyle(element);
+        if (style) {
+            return style.to;
+        } else if (element.breakType === "line") {
+            return htmlPaths.topLevelElement("br");
+        } else {
+            return htmlPaths.empty;
+        }
+    }
+
+    var elementConverters = {
+        "document": function(document, messages, options) {
+            var children = convertElements(document.children, messages, options);
+            var notes = noteReferences.map(function(noteReference) {
+                return document.notes.resolve(noteReference);
+            });
+            var notesNodes = convertElements(notes, messages, options);
+            return children.concat([
+                Html.freshElement("ol", {}, notesNodes),
+                Html.freshElement("dl", {}, flatMap(referencedComments, function(referencedComment) {
+                    return convertComment(referencedComment, messages, options);
+                }))
+            ]);
+        },
+        "paragraph": convertParagraph,
+        "run": convertRun,
+        "text": function(element, messages, options) {
+            return [Html.text(element.value)];
+        },
+        "tab": function(element, messages, options) {
+            return [Html.text("\t")];
+        },
+        "hyperlink": function(element, messages, options) {
+            var href = element.anchor ? "#" + htmlId(element.anchor) : element.href;
+            var attributes = {href: href};
+            if (element.targetFrame != null) {
+                attributes.target = element.targetFrame;
+            }
+
+            var children = convertElements(element.children, messages, options);
+            return [Html.nonFreshElement("a", attributes, children)];
+        },
+        "bookmarkStart": function(element, messages, options) {
+            var anchor = Html.freshElement("a", {
+                id: htmlId(element.name)
+            }, [Html.forceWrite]);
+            return [anchor];
+        },
+        "noteReference": function(element, messages, options) {
+            noteReferences.push(element);
+            var anchor = Html.freshElement("a", {
+                href: "#" + noteHtmlId(element),
+                id: noteRefHtmlId(element)
+            }, [Html.text("[" + (noteNumber++) + "]")]);
+
+            return [Html.freshElement("sup", {}, [anchor])];
+        },
+        "note": function(element, messages, options) {
+            var children = convertElements(element.body, messages, options);
+            var backLink = Html.elementWithTag(htmlPaths.element("p", {}, {fresh: false}), [
+                Html.text(" "),
+                Html.freshElement("a", {href: "#" + noteRefHtmlId(element)}, [Html.text("↑")])
+            ]);
+            var body = children.concat([backLink]);
+
+            return Html.freshElement("li", {id: noteHtmlId(element)}, body);
+        },
+        "commentReference": convertCommentReference,
+        "comment": convertComment,
+        "image": deferredConversion(recoveringConvertImage(options.convertImage || images.dataUri)),
+        "table": convertTable,
+        "tableRow": convertTableRow,
+        "tableCell": convertTableCell,
+        "break": convertBreak
+    };
+    return {
+        convertToHtml: convertToHtml
+    };
+}
+
+var deferredId = 1;
+
+function deferredConversion(func) {
+    return function(element, messages, options) {
+        return [
+            {
+                type: "deferred",
+                id: deferredId++,
+                value: function() {
+                    return func(element, messages, options);
+                }
+            }
+        ];
+    };
+}
+
+function unrecognisedStyleWarning(type, element) {
+    return results.warning(
+        "Unrecognised " + type + " style: '" + element.styleName + "'" +
+        " (Style ID: " + element.styleId + ")"
+    );
+}
+
+function flatMap(values, func) {
+    return _.flatten(values.map(func), true);
+}
+
+function walkHtml(nodes, callback) {
+    nodes.forEach(function(node) {
+        callback(node);
+        if (node.children) {
+            walkHtml(node.children, callback);
+        }
+    });
+}
+
+var commentAuthorLabel = exports.commentAuthorLabel = function commentAuthorLabel(comment) {
+    return comment.authorInitials || "";
+};
+
+},{"./documents":4,"./html":18,"./images":20,"./promises":23,"./results":24,"./styles/html-paths":27,"./writers":32,"underscore":153}],4:[function(require,module,exports){
+var _ = require("underscore");
+
+var types = exports.types = {
+    document: "document",
+    paragraph: "paragraph",
+    run: "run",
+    text: "text",
+    tab: "tab",
+    hyperlink: "hyperlink",
+    noteReference: "noteReference",
+    image: "image",
+    note: "note",
+    commentReference: "commentReference",
+    comment: "comment",
+    table: "table",
+    tableRow: "tableRow",
+    tableCell: "tableCell",
+    "break": "break",
+    bookmarkStart: "bookmarkStart"
+};
+
+function Document(children, options) {
+    options = options || {};
+    return {
+        type: types.document,
+        children: children,
+        notes: options.notes || new Notes({}),
+        comments: options.comments || []
+    };
+}
+
+function Paragraph(children, properties) {
+    properties = properties || {};
+    var indent = properties.indent || {};
+    return {
+        type: types.paragraph,
+        children: children,
+        styleId: properties.styleId || null,
+        styleName: properties.styleName || null,
+        numbering: properties.numbering || null,
+        alignment: properties.alignment || null,
+        indent: {
+            start: indent.start || null,
+            end: indent.end || null,
+            firstLine: indent.firstLine || null,
+            hanging: indent.hanging || null
+        }
+    };
+}
+
+function Run(children, properties) {
+    properties = properties || {};
+    return {
+        type: types.run,
+        children: children,
+        styleId: properties.styleId || null,
+        styleName: properties.styleName || null,
+        isBold: properties.isBold,
+        isUnderline: properties.isUnderline,
+        isItalic: properties.isItalic,
+        isStrikethrough: properties.isStrikethrough,
+        isSmallCaps: properties.isSmallCaps,
+        verticalAlignment: properties.verticalAlignment || verticalAlignment.baseline,
+        font: properties.font || null
+    };
+}
+
+var verticalAlignment = {
+    baseline: "baseline",
+    superscript: "superscript",
+    subscript: "subscript"
+};
+
+function Text(value) {
+    return {
+        type: types.text,
+        value: value
+    };
+}
+
+function Tab() {
+    return {
+        type: types.tab
+    };
+}
+
+function Hyperlink(children, options) {
+    return {
+        type: types.hyperlink,
+        children: children,
+        href: options.href,
+        anchor: options.anchor,
+        targetFrame: options.targetFrame
+    };
+}
+
+function NoteReference(options) {
+    return {
+        type: types.noteReference,
+        noteType: options.noteType,
+        noteId: options.noteId
+    };
+}
+
+function Notes(notes) {
+    this._notes = _.indexBy(notes, function(note) {
+        return noteKey(note.noteType, note.noteId);
+    });
+}
+
+Notes.prototype.resolve = function(reference) {
+    return this.findNoteByKey(noteKey(reference.noteType, reference.noteId));
+};
+
+Notes.prototype.findNoteByKey = function(key) {
+    return this._notes[key] || null;
+};
+
+function Note(options) {
+    return {
+        type: types.note,
+        noteType: options.noteType,
+        noteId: options.noteId,
+        body: options.body
+    };
+}
+
+function commentReference(options) {
+    return {
+        type: types.commentReference,
+        commentId: options.commentId
+    };
+}
+
+function comment(options) {
+    return {
+        type: types.comment,
+        commentId: options.commentId,
+        body: options.body,
+        authorName: options.authorName,
+        authorInitials: options.authorInitials
+    };
+}
+
+function noteKey(noteType, id) {
+    return noteType + "-" + id;
+}
+
+function Image(options) {
+    return {
+        type: types.image,
+        read: options.readImage,
+        altText: options.altText,
+        contentType: options.contentType
+    };
+}
+
+function Table(children, properties) {
+    properties = properties || {};
+    return {
+        type: types.table,
+        children: children,
+        styleId: properties.styleId || null,
+        styleName: properties.styleName || null
+    };
+}
+
+function TableRow(children, options) {
+    options = options || {};
+    return {
+        type: types.tableRow,
+        children: children,
+        isHeader: options.isHeader || false
+    };
+}
+
+function TableCell(children, options) {
+    options = options || {};
+    return {
+        type: types.tableCell,
+        children: children,
+        colSpan: options.colSpan == null ? 1 : options.colSpan,
+        rowSpan: options.rowSpan == null ? 1 : options.rowSpan
+    };
+}
+
+function Break(breakType) {
+    return {
+        type: types["break"],
+        breakType: breakType
+    };
+}
+
+function BookmarkStart(options) {
+    return {
+        type: types.bookmarkStart,
+        name: options.name
+    };
+}
+
+exports.document = exports.Document = Document;
+exports.paragraph = exports.Paragraph = Paragraph;
+exports.run = exports.Run = Run;
+exports.Text = Text;
+exports.tab = exports.Tab = Tab;
+exports.Hyperlink = Hyperlink;
+exports.noteReference = exports.NoteReference = NoteReference;
+exports.Notes = Notes;
+exports.Note = Note;
+exports.commentReference = commentReference;
+exports.comment = comment;
+exports.Image = Image;
+exports.Table = Table;
+exports.TableRow = TableRow;
+exports.TableCell = TableCell;
+exports.lineBreak = Break("line");
+exports.pageBreak = Break("page");
+exports.columnBreak = Break("column");
+exports.BookmarkStart = BookmarkStart;
+
+exports.verticalAlignment = verticalAlignment;
+
+},{"underscore":153}],5:[function(require,module,exports){
+exports.createBodyReader = createBodyReader;
+exports._readNumberingProperties = readNumberingProperties;
+
+var _ = require("underscore");
+
+var documents = require("../documents");
+var Result = require("../results").Result;
+var warning = require("../results").warning;
+var uris = require("./uris");
+
+function createBodyReader(options) {
+    return {
+        readXmlElement: function(element) {
+            return new BodyReader(options).readXmlElement(element);
+        },
+        readXmlElements: function(elements) {
+            return new BodyReader(options).readXmlElements(elements);
+        }
+    };
+}
+
+function BodyReader(options) {
+    var complexFieldStack = [];
+    var currentInstrText = [];
+    var relationships = options.relationships;
+    var contentTypes = options.contentTypes;
+    var docxFile = options.docxFile;
+    var files = options.files;
+    var numbering = options.numbering;
+    var styles = options.styles;
+
+    function readXmlElements(elements) {
+        var results = elements.map(readXmlElement);
+        return combineResults(results);
+    }
+
+    function readXmlElement(element) {
+        if (element.type === "element") {
+			try {
+				if (element.name=="w:r" && element.first("w:rPr").first("w:vanish")){
+				var message = warning("An hidden  element was ignored: " + element.name);
+                return emptyResultWithMessages([message]);}
+			}
+			catch(err){
+				//continue; 
+			}
+
+            var handler = xmlElementReaders[element.name];
+            if (handler) {
+                return handler(element);
+            } else if (!Object.prototype.hasOwnProperty.call(ignoreElements, element.name)) {
+                var message = warning("An unrecognised element was ignored: " + element.name);
+                return emptyResultWithMessages([message]);
+            }
+        }
+        return emptyResult();
+    }
+    
+    function readParagraphIndent(element) {
+        return {
+            start: element.attributes["w:start"] || element.attributes["w:left"],
+            end: element.attributes["w:end"] || element.attributes["w:right"],
+            firstLine: element.attributes["w:firstLine"],
+            hanging: element.attributes["w:hanging"]
+        };
+    }
+    
+    function readRunProperties(element) {
+        return readRunStyle(element).map(function(style) {
+            return {
+                type: "runProperties",
+                styleId: style.styleId,
+                styleName: style.name,
+                verticalAlignment: element.firstOrEmpty("w:vertAlign").attributes["w:val"],
+                font: element.firstOrEmpty("w:rFonts").attributes["w:ascii"],
+                isBold: readBooleanElement(element.first("w:b")),
+                isUnderline: readBooleanElement(element.first("w:u")),
+                isItalic: readBooleanElement(element.first("w:i")),
+                isStrikethrough: readBooleanElement(element.first("w:strike")),
+                isSmallCaps: readBooleanElement(element.first("w:smallCaps"))
+            };
+        });
+    }
+    
+    function readBooleanElement(element) {
+        if (element) {
+            var value = element.attributes["w:val"];
+            return value !== "false" && value !== "0";
+        } else {
+            return false;
+        }
+    }
+    
+    function readParagraphStyle(element) {
+        return readStyle(element, "w:pStyle", "Paragraph", styles.findParagraphStyleById);
+    }
+    
+    function readRunStyle(element) {
+        return readStyle(element, "w:rStyle", "Run", styles.findCharacterStyleById);
+    }
+    
+    function readTableStyle(element) {
+        return readStyle(element, "w:tblStyle", "Table", styles.findTableStyleById);
+    }
+    
+    function readStyle(element, styleTagName, styleType, findStyleById) {
+        var messages = [];
+        var styleElement = element.first(styleTagName);
+        var styleId = null;
+        var name = null;
+        if (styleElement) {
+            styleId = styleElement.attributes["w:val"];
+            if (styleId) {
+                var style = findStyleById(styleId);
+                if (style) {
+                    name = style.name;
+                } else {
+                    messages.push(undefinedStyleWarning(styleType, styleId));
+                }
+            }
+        }
+        return elementResultWithMessages({styleId: styleId, name: name}, messages);
+    }
+    
+    var unknownComplexField = {type: "unknown"};
+    
+    function readFldChar(element) {
+        var type = element.attributes["w:fldCharType"];
+        if (type === "begin") {
+            complexFieldStack.push(unknownComplexField);
+            currentInstrText = [];
+        } else if (type === "end") {
+            complexFieldStack.pop();
+        } else if (type === "separate") {
+            var href = parseHyperlinkFieldCode(currentInstrText.join(''));
+            var complexField = href === null ? unknownComplexField : {type: "hyperlink", href: href};
+            complexFieldStack.pop();
+            complexFieldStack.push(complexField);
+        }
+        return emptyResult();
+    }
+    
+    function currentHyperlinkHref() {
+        var topHyperlink = _.last(complexFieldStack.filter(function(complexField) {
+            return complexField.type === "hyperlink";
+        }));
+        return topHyperlink ? topHyperlink.href : null;
+    }
+
+    function parseHyperlinkFieldCode(code) {
+        var result = /\s*HYPERLINK "(.*)"/.exec(code);
+        if (result) {
+            return result[1];
+        } else {
+            return null;
+        }
+    }
+    
+    function readInstrText(element) {
+        currentInstrText.push(element.text());
+        return emptyResult();
+    }
+    
+    function noteReferenceReader(noteType) {
+        return function(element) {
+            var noteId = element.attributes["w:id"];
+            return elementResult(new documents.NoteReference({
+                noteType: noteType,
+                noteId: noteId
+            }));
+        };
+    }
+    
+    function readCommentReference(element) {
+        return elementResult(documents.commentReference({
+            commentId: element.attributes["w:id"]
+        }));
+    }
+    
+    function readChildElements(element) {
+        return readXmlElements(element.children);
+    }
+    
+    var xmlElementReaders = {
+        "w:p": function(element) {
+            return readXmlElements(element.children)
+                .map(function(children) {
+                    var properties = _.find(children, isParagraphProperties);
+                    return new documents.Paragraph(
+                        children.filter(negate(isParagraphProperties)),
+                        properties
+                    );
+                })
+                .insertExtra();
+        },
+        "w:pPr": function(element) {
+            return readParagraphStyle(element).map(function(style) {
+                return {
+                    type: "paragraphProperties",
+                    styleId: style.styleId,
+                    styleName: style.name,
+                    alignment: element.firstOrEmpty("w:jc").attributes["w:val"],
+                    numbering: readNumberingProperties(element.firstOrEmpty("w:numPr"), numbering),
+                    indent: readParagraphIndent(element.firstOrEmpty("w:ind"))
+                };
+            });
+        },
+        "w:r": function(element) {
+            return readXmlElements(element.children)
+                .map(function(children) {
+                    var properties = _.find(children, isRunProperties);
+                    children = children.filter(negate(isRunProperties));
+
+                    var hyperlinkHref = currentHyperlinkHref();
+                    if (hyperlinkHref !== null) {
+                        children = [new documents.Hyperlink(children, {href: hyperlinkHref})];
+                    }
+
+                    return new documents.Run(children, properties);
+                });
+        },
+        "w:rPr": readRunProperties,
+        "w:fldChar": readFldChar,
+        "w:instrText": readInstrText,
+        "w:t": function(element) {
+            return elementResult(new documents.Text(element.text()));
+        },
+        "w:tab": function(element) {
+            return elementResult(new documents.Tab());
+        },
+        "w:noBreakHyphen": function() {
+            return elementResult(new documents.Text("\u2011"));
+        },
+        "w:hyperlink": function(element) {
+            var relationshipId = element.attributes["r:id"];
+            var anchor = element.attributes["w:anchor"];
+            return readXmlElements(element.children).map(function(children) {
+                function create(options) {
+                    var targetFrame = element.attributes["w:tgtFrame"] || null;
+                    
+                    return new documents.Hyperlink(
+                        children,
+                        _.extend({targetFrame: targetFrame}, options)
+                    );
+                }
+                
+                if (relationshipId) {
+                    var href = relationships.findTargetByRelationshipId(relationshipId);
+                    if (anchor) {
+                        href = uris.replaceFragment(href, anchor);
+                    }
+                    return create({href: href});
+                } else if (anchor) {
+                    return create({anchor: anchor});
+                } else {
+                    return children;
+                }
+            });
+        },
+        "w:tbl": readTable,
+        "w:tr": readTableRow,
+        "w:tc": readTableCell,
+        "w:footnoteReference": noteReferenceReader("footnote"),
+        "w:endnoteReference": noteReferenceReader("endnote"),
+        "w:commentReference": readCommentReference,
+        "w:br": function(element) {
+            var breakType = element.attributes["w:type"];
+            if (breakType == null || breakType === "textWrapping") {
+                return elementResult(documents.lineBreak);
+            } else if (breakType === "page") {
+                return elementResult(documents.pageBreak);
+            } else if (breakType === "column") {
+                return elementResult(documents.columnBreak);
+            } else {
+                return emptyResultWithMessages([warning("Unsupported break type: " + breakType)]);
+            }
+        },
+        "w:bookmarkStart": function(element){
+            var name = element.attributes["w:name"];
+            if (name === "_GoBack") {
+                return emptyResult();
+            } else {
+                return elementResult(new documents.BookmarkStart({name: name}));
+            }
+        },
+        
+        "mc:AlternateContent": function(element) {
+            return readChildElements(element.first("mc:Fallback"));
+        },
+        
+        "w:sdt": function(element) {
+            return readXmlElements(element.firstOrEmpty("w:sdtContent").children);
+        },
+
+        "w:ins": readChildElements,
+        "w:object": readChildElements,
+        "w:smartTag": readChildElements,
+        "w:drawing": readChildElements,
+        "w:pict": function(element) {
+            return readChildElements(element).toExtra();
+        },
+        "v:roundrect": readChildElements,
+        "v:shape": readChildElements,
+        "v:textbox": readChildElements,
+        "w:txbxContent": readChildElements,
+        "wp:inline": readDrawingElement,
+        "wp:anchor": readDrawingElement,
+        "v:imagedata": readImageData,
+        "v:group": readChildElements,
+        "v:rect": readChildElements
+    };
+    
+    return {
+        readXmlElement: readXmlElement,
+        readXmlElements: readXmlElements
+    };
+
+    
+    function readTable(element) {
+        var propertiesResult = readTableProperties(element.firstOrEmpty("w:tblPr"));
+        return readXmlElements(element.children)
+            .flatMap(calculateRowSpans)
+            .flatMap(function(children) {
+                return propertiesResult.map(function(properties) {
+                    return documents.Table(children, properties);
+                });
+            });
+    }
+    
+    function readTableProperties(element) {
+        return readTableStyle(element).map(function(style) {
+            return {
+                styleId: style.styleId,
+                styleName: style.name
+            };
+        });
+    }
+    
+    function readTableRow(element) {
+        var properties = element.firstOrEmpty("w:trPr");
+        var isHeader = !!properties.first("w:tblHeader");
+        return readXmlElements(element.children).map(function(children) {
+            return documents.TableRow(children, {isHeader: isHeader});
+        });
+    }
+    
+    function readTableCell(element) {
+        return readXmlElements(element.children).map(function(children) {
+            var properties = element.firstOrEmpty("w:tcPr");
+            
+            var gridSpan = properties.firstOrEmpty("w:gridSpan").attributes["w:val"];
+            var colSpan = gridSpan ? parseInt(gridSpan, 10) : 1;
+            
+            var cell = documents.TableCell(children, {colSpan: colSpan});
+            cell._vMerge = readVMerge(properties);
+            return cell;
+        });
+    }
+    
+    function readVMerge(properties) {
+        var element = properties.first("w:vMerge");
+        if (element) {
+            var val = element.attributes["w:val"];
+            return val === "continue" || !val;
+        } else {
+            return null;
+        }
+    }
+    
+    function calculateRowSpans(rows) {
+        var unexpectedNonRows = _.any(rows, function(row) {
+            return row.type !== documents.types.tableRow;
+        });
+        if (unexpectedNonRows) {
+            return elementResultWithMessages(rows, [warning(
+                "unexpected non-row element in table, cell merging may be incorrect"
+            )]);
+        }
+        var unexpectedNonCells = _.any(rows, function(row) {
+            return _.any(row.children, function(cell) {
+                return cell.type !== documents.types.tableCell;
+            });
+        });
+        if (unexpectedNonCells) {
+            return elementResultWithMessages(rows, [warning(
+                "unexpected non-cell element in table row, cell merging may be incorrect"
+            )]);
+        }
+        
+        var columns = {};
+        
+        rows.forEach(function(row) {
+            var cellIndex = 0;
+            row.children.forEach(function(cell) {
+                if (cell._vMerge && columns[cellIndex]) {
+                    columns[cellIndex].rowSpan++;
+                } else {
+                    columns[cellIndex] = cell;
+                    cell._vMerge = false;
+                }
+                cellIndex += cell.colSpan;
+            });
+        });
+        
+        rows.forEach(function(row) {
+            row.children = row.children.filter(function(cell) {
+                return !cell._vMerge;
+            });
+            row.children.forEach(function(cell) {
+                delete cell._vMerge;
+            });
+        });
+        
+        return elementResult(rows);
+    }
+
+    function readDrawingElement(element) {
+        var blips = element
+            .getElementsByTagName("a:graphic")
+            .getElementsByTagName("a:graphicData")
+            .getElementsByTagName("pic:pic")
+            .getElementsByTagName("pic:blipFill")
+            .getElementsByTagName("a:blip");
+        
+        return combineResults(blips.map(readBlip.bind(null, element)));
+    }
+    
+    function readBlip(element, blip) {
+        var properties = element.first("wp:docPr").attributes;
+        var altText = isBlank(properties.descr) ? properties.title : properties.descr;
+        return readImage(findBlipImageFile(blip), altText);
+    }
+    
+    function isBlank(value) {
+        return value == null || /^\s*$/.test(value);
+    }
+    
+    function findBlipImageFile(blip) {
+        var embedRelationshipId = blip.attributes["r:embed"];
+        var linkRelationshipId = blip.attributes["r:link"];
+        if (embedRelationshipId) {
+            return findEmbeddedImageFile(embedRelationshipId);
+        } else {
+            var imagePath = relationships.findTargetByRelationshipId(linkRelationshipId);
+            return {
+                path: imagePath,
+                read: files.read.bind(files, imagePath)
+            };
+        }
+    }
+    
+    function readImageData(element) {
+        var relationshipId = element.attributes['r:id'];
+        
+        if (relationshipId) {
+            return readImage(
+                findEmbeddedImageFile(relationshipId),
+                element.attributes["o:title"]);
+        } else {
+            return emptyResultWithMessages([warning("A v:imagedata element without a relationship ID was ignored")]);
+        }
+    }
+    
+    function findEmbeddedImageFile(relationshipId) {
+        var path = uris.uriToZipEntryName("word", relationships.findTargetByRelationshipId(relationshipId));
+        return {
+            path: path,
+            read: docxFile.read.bind(docxFile, path)
+        };
+    }
+    
+    function readImage(imageFile, altText) {
+        var contentType = contentTypes.findContentType(imageFile.path);
+        
+        var image = documents.Image({
+            readImage: imageFile.read,
+            altText: altText,
+            contentType: contentType
+        });
+        var warnings = supportedImageTypes[contentType] ?
+            [] : warning("Image of type " + contentType + " is unlikely to display in web browsers");
+        return elementResultWithMessages(image, warnings);
+    }
+    
+    function undefinedStyleWarning(type, styleId) {
+        return warning(
+            type + " style with ID " + styleId + " was referenced but not defined in the document");
+    }
+}
+
+
+function readNumberingProperties(element, numbering) {
+    var level = element.firstOrEmpty("w:ilvl").attributes["w:val"];
+    var numId = element.firstOrEmpty("w:numId").attributes["w:val"];
+    if (level === undefined || numId === undefined) {
+        return null;
+    } else {
+        return numbering.findLevel(numId, level);
+    }
+}
+    
+var supportedImageTypes = {
+    "image/png": true,
+    "image/gif": true,
+    "image/jpeg": true,
+    "image/svg+xml": true,
+    "image/tiff": true
+};
+
+var ignoreElements = {
+    "office-word:wrap": true,
+    "v:shadow": true,
+    "v:shapetype": true,
+    "w:annotationRef": true,
+    "w:bookmarkEnd": true,
+    "w:sectPr": true,
+    "w:proofErr": true,
+    "w:lastRenderedPageBreak": true,
+    "w:commentRangeStart": true,
+    "w:commentRangeEnd": true,
+    "w:del": true,
+    "w:footnoteRef": true,
+    "w:endnoteRef": true,
+    "w:tblPr": true,
+    "w:tblGrid": true,
+    "w:trPr": true,
+    "w:tcPr": true
+};
+
+function isParagraphProperties(element) {
+    return element.type === "paragraphProperties";
+}
+
+function isRunProperties(element) {
+    return element.type === "runProperties";
+}
+
+function negate(predicate) {
+    return function(value) {
+        return !predicate(value);
+    };
+}
+
+
+function emptyResultWithMessages(messages) {
+    return new ReadResult(null, null, messages);
+}
+
+function emptyResult() {
+    return new ReadResult(null);
+}
+
+function elementResult(element) {
+    return new ReadResult(element);
+}
+
+function elementResultWithMessages(element, messages) {
+    return new ReadResult(element, null, messages);
+}
+
+function ReadResult(element, extra, messages) {
+    this.value = element || [];
+    this.extra = extra;
+    this._result = new Result({
+        element: this.value,
+        extra: extra
+    }, messages);
+    this.messages = this._result.messages;
+}
+
+ReadResult.prototype.toExtra = function() {
+    return new ReadResult(null, joinElements(this.extra, this.value), this.messages);
+};
+
+ReadResult.prototype.insertExtra = function() {
+    var extra = this.extra;
+    if (extra && extra.length) {
+        return new ReadResult(joinElements(this.value, extra), null, this.messages);
+    } else {
+        return this;
+    }
+};
+
+ReadResult.prototype.map = function(func) {
+    var result = this._result.map(function(value) {
+        return func(value.element);
+    });
+    return new ReadResult(result.value, this.extra, result.messages);
+};
+
+ReadResult.prototype.flatMap = function(func) {
+    var result = this._result.flatMap(function(value) {
+        return func(value.element)._result;
+    });
+    return new ReadResult(result.value.element, joinElements(this.extra, result.value.extra), result.messages);
+};
+
+function combineResults(results) {
+    var result = Result.combine(_.pluck(results, "_result"));
+    return new ReadResult(
+        _.flatten(_.pluck(result.value, "element")),
+        _.filter(_.flatten(_.pluck(result.value, "extra")), identity),
+        result.messages
+    );
+}
+
+function joinElements(first, second) {
+    return _.flatten([first, second]);
+}
+
+function identity(value) {
+    return value;
+}
+
+},{"../documents":4,"../results":24,"./uris":16,"underscore":153}],6:[function(require,module,exports){
+var documents = require("../documents");
+var Result = require("../results").Result;
+
+function createCommentsReader(bodyReader) {
+    function readCommentsXml(element) {
+        return Result.combine(element.getElementsByTagName("w:comment")
+            .map(readCommentElement));
+    }
+
+    function readCommentElement(element) {
+        var id = element.attributes["w:id"];
+
+        function readOptionalAttribute(name) {
+            return (element.attributes[name] || "").trim() || null;
+        }
+
+        return bodyReader.readXmlElements(element.children)
+            .map(function(body) {
+                return documents.comment({
+                    commentId: id,
+                    body: body,
+                    authorName: readOptionalAttribute("w:author"),
+                    authorInitials: readOptionalAttribute("w:initials")
+                });
+            });
+    }
+    
+    return readCommentsXml;
+}
+
+exports.createCommentsReader = createCommentsReader;
+
+},{"../documents":4,"../results":24}],7:[function(require,module,exports){
+exports.readContentTypesFromXml = readContentTypesFromXml;
+
+var fallbackContentTypes = {
+    "png": "png",
+    "gif": "gif",
+    "jpeg": "jpeg",
+    "jpg": "jpeg",
+    "tif": "tiff",
+    "tiff": "tiff",
+    "bmp": "bmp"
+};
+
+exports.defaultContentTypes = contentTypes({}, {});
+
+
+function readContentTypesFromXml(element) {
+    var extensionDefaults = {};
+    var overrides = {};
+    
+    element.children.forEach(function(child) {
+        if (child.name === "content-types:Default") {
+            extensionDefaults[child.attributes.Extension] = child.attributes.ContentType;
+        }
+        if (child.name === "content-types:Override") {
+            var name = child.attributes.PartName;
+            if (name.charAt(0) === "/") {
+                name = name.substring(1);
+            }
+            overrides[name] = child.attributes.ContentType;
+        }
+    });
+    return contentTypes(overrides, extensionDefaults);
+}
+
+function contentTypes(overrides, extensionDefaults) {
+    return {
+        findContentType: function(path) {
+            var overrideContentType = overrides[path];
+            if (overrideContentType) {
+                return overrideContentType;
+            } else {
+                var pathParts = path.split(".");
+                var extension = pathParts[pathParts.length - 1];
+                if (extensionDefaults.hasOwnProperty(extension)) {
+                    return extensionDefaults[extension];
+                } else {
+                    var fallback = fallbackContentTypes[extension.toLowerCase()];
+                    if (fallback) {
+                        return "image/" + fallback;
+                    } else {
+                        return null;
+                    }
+                }
+            }
+        }
+    };
+    
+}
+
+},{}],8:[function(require,module,exports){
+exports.DocumentXmlReader = DocumentXmlReader;
+
+var documents = require("../documents");
+var Result = require("../results").Result;
+
+
+function DocumentXmlReader(options) {
+    var bodyReader = options.bodyReader;
+    
+    function convertXmlToDocument(element) {
+        var body = element.first("w:body");
+        
+        var result = bodyReader.readXmlElements(body.children)
+            .map(function(children) {
+                return new documents.Document(children, {
+                    notes: options.notes,
+                    comments: options.comments
+                });
+            });
+        return new Result(result.value, result.messages);
+    }
+    
+    return {
+        convertXmlToDocument: convertXmlToDocument
+    };
+}
+
+},{"../documents":4,"../results":24}],9:[function(require,module,exports){
+exports.read = read;
+exports._findPartPaths = findPartPaths;
+
+var path = require("path");
+
+var promises = require("../promises");
+var documents = require("../documents");
+var Result = require("../results").Result;
+var zipfile = require("../zipfile");
+
+var readXmlFromZipFile = require("./office-xml-reader").readXmlFromZipFile;
+var createBodyReader = require("./body-reader").createBodyReader;
+var DocumentXmlReader = require("./document-xml-reader").DocumentXmlReader;
+var relationshipsReader = require("./relationships-reader");
+var contentTypesReader = require("./content-types-reader");
+var numberingXml = require("./numbering-xml");
+var stylesReader = require("./styles-reader");
+var notesReader = require("./notes-reader");
+var commentsReader = require("./comments-reader");
+var Files = require("./files").Files;
+
+
+function read(docxFile, input) {
+    input = input || {};
+
+    return promises.props({
+        contentTypes: readContentTypesFromZipFile(docxFile),
+        partPaths: findPartPaths(docxFile),
+        docxFile: docxFile,
+        files: new Files(input.path ? path.dirname(input.path) : null)
+    }).also(function(result) {
+        return {
+            styles: readStylesFromZipFile(docxFile, result.partPaths.styles)
+        };
+    }).also(function(result) {
+        return {
+            numbering: readNumberingFromZipFile(docxFile, result.partPaths.numbering, result.styles)
+        };
+    }).also(function(result) {
+        return {
+            footnotes: readXmlFileWithBody(result.partPaths.footnotes, result, function(bodyReader, xml) {
+                if (xml) {
+                    return notesReader.createFootnotesReader(bodyReader)(xml);
+                } else {
+                    return new Result([]);
+                }
+            }),
+            endnotes: readXmlFileWithBody(result.partPaths.endnotes, result, function(bodyReader, xml) {
+                if (xml) {
+                    return notesReader.createEndnotesReader(bodyReader)(xml);
+                } else {
+                    return new Result([]);
+                }
+            }),
+            comments: readXmlFileWithBody(result.partPaths.comments, result, function(bodyReader, xml) {
+                if (xml) {
+                    return commentsReader.createCommentsReader(bodyReader)(xml);
+                } else {
+                    return new Result([]);
+                }
+            })
+        };
+    }).also(function(result) {
+        return {
+            notes: result.footnotes.flatMap(function(footnotes) {
+                return result.endnotes.map(function(endnotes) {
+                    return new documents.Notes(footnotes.concat(endnotes));
+                });
+            })
+        };
+    }).then(function(result) {
+        return readXmlFileWithBody(result.partPaths.mainDocument, result, function(bodyReader, xml) {
+            return result.notes.flatMap(function(notes) {
+                return result.comments.flatMap(function(comments) {
+                    var reader = new DocumentXmlReader({
+                        bodyReader: bodyReader,
+                        notes: notes,
+                        comments: comments
+                    });
+                    return reader.convertXmlToDocument(xml);
+                });
+            });
+        });
+    });
+}
+
+function findPartPaths(docxFile) {
+    return readPackageRelationships(docxFile).then(function(packageRelationships) {
+        var mainDocumentPath = findPartPath({
+            docxFile: docxFile,
+            relationships: packageRelationships,
+            relationshipType: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",
+            basePath: "",
+            fallbackPath: "word/document.xml"
+        });
+
+        if (!docxFile.exists(mainDocumentPath)) {
+            throw new Error("Could not find main document part. Are you sure this is a valid .docx file?");
+        }
+
+        return xmlFileReader({
+            filename: relationshipsFilename(mainDocumentPath),
+            readElement: relationshipsReader.readRelationships,
+            defaultValue: relationshipsReader.defaultValue
+        })(docxFile).then(function(documentRelationships) {
+            function findPartRelatedToMainDocument(name) {
+                return findPartPath({
+                    docxFile: docxFile,
+                    relationships: documentRelationships,
+                    relationshipType: "http://schemas.openxmlformats.org/officeDocument/2006/relationships/" + name,
+                    basePath: zipfile.splitPath(mainDocumentPath).dirname,
+                    fallbackPath: "word/" + name + ".xml"
+                });
+            }
+
+            return {
+                mainDocument: mainDocumentPath,
+                comments: findPartRelatedToMainDocument("comments"),
+                endnotes: findPartRelatedToMainDocument("endnotes"),
+                footnotes: findPartRelatedToMainDocument("footnotes"),
+                numbering: findPartRelatedToMainDocument("numbering"),
+                styles: findPartRelatedToMainDocument("styles")
+            };
+        });
+    });
+}
+
+function findPartPath(options) {
+    var docxFile = options.docxFile;
+    var relationships = options.relationships;
+    var relationshipType = options.relationshipType;
+    var basePath = options.basePath;
+    var fallbackPath = options.fallbackPath;
+
+    var targets = relationships.findTargetsByType(relationshipType);
+    var normalisedTargets = targets.map(function(target) {
+        return stripPrefix(zipfile.joinPath(basePath, target), "/");
+    });
+    var validTargets = normalisedTargets.filter(function(target) {
+        return docxFile.exists(target);
+    });
+    if (validTargets.length === 0) {
+        return fallbackPath;
+    } else {
+        return validTargets[0];
+    }
+}
+
+function stripPrefix(value, prefix) {
+    if (value.substring(0, prefix.length) === prefix) {
+        return value.substring(prefix.length);
+    } else {
+        return value;
+    }
+}
+
+function xmlFileReader(options) {
+    return function(zipFile) {
+        return readXmlFromZipFile(zipFile, options.filename)
+            .then(function(element) {
+                return element ? options.readElement(element) : options.defaultValue;
+            });
+    };
+}
+
+function readXmlFileWithBody(filename, options, func) {
+    var readRelationshipsFromZipFile = xmlFileReader({
+        filename: relationshipsFilename(filename),
+        readElement: relationshipsReader.readRelationships,
+        defaultValue: relationshipsReader.defaultValue
+    });
+
+    return readRelationshipsFromZipFile(options.docxFile).then(function(relationships) {
+        var bodyReader = new createBodyReader({
+            relationships: relationships,
+            contentTypes: options.contentTypes,
+            docxFile: options.docxFile,
+            numbering: options.numbering,
+            styles: options.styles,
+            files: options.files
+        });
+        return readXmlFromZipFile(options.docxFile, filename)
+            .then(function(xml) {
+                return func(bodyReader, xml);
+            });
+    });
+}
+
+function relationshipsFilename(filename) {
+    var split = zipfile.splitPath(filename);
+    return zipfile.joinPath(split.dirname, "_rels", split.basename + ".rels");
+}
+
+var readContentTypesFromZipFile = xmlFileReader({
+    filename: "[Content_Types].xml",
+    readElement: contentTypesReader.readContentTypesFromXml,
+    defaultValue: contentTypesReader.defaultContentTypes
+});
+
+function readNumberingFromZipFile(zipFile, path, styles) {
+    return xmlFileReader({
+        filename: path,
+        readElement: function(element) {
+            return numberingXml.readNumberingXml(element, {styles: styles});
+        },
+        defaultValue: numberingXml.defaultNumbering
+    })(zipFile);
+}
+
+function readStylesFromZipFile(zipFile, path) {
+    return xmlFileReader({
+        filename: path,
+        readElement: stylesReader.readStylesXml,
+        defaultValue: stylesReader.defaultStyles
+    })(zipFile);
+}
+
+var readPackageRelationships = xmlFileReader({
+    filename: "_rels/.rels",
+    readElement: relationshipsReader.readRelationships,
+    defaultValue: relationshipsReader.defaultValue
+});
+
+},{"../documents":4,"../promises":23,"../results":24,"../zipfile":38,"./body-reader":5,"./comments-reader":6,"./content-types-reader":7,"./document-xml-reader":8,"./files":1,"./notes-reader":10,"./numbering-xml":11,"./office-xml-reader":12,"./relationships-reader":13,"./styles-reader":15,"path":136}],10:[function(require,module,exports){
+var documents = require("../documents");
+var Result = require("../results").Result;
+
+exports.createFootnotesReader = createReader.bind(this, "footnote");
+exports.createEndnotesReader = createReader.bind(this, "endnote");
+
+function createReader(noteType, bodyReader) {
+    function readNotesXml(element) {
+        return Result.combine(element.getElementsByTagName("w:" + noteType)
+            .filter(isFootnoteElement)
+            .map(readFootnoteElement));
+    }
+
+    function isFootnoteElement(element) {
+        var type = element.attributes["w:type"];
+        return type !== "continuationSeparator" && type !== "separator";
+    }
+
+    function readFootnoteElement(footnoteElement) {
+        var id = footnoteElement.attributes["w:id"];
+        return bodyReader.readXmlElements(footnoteElement.children)
+            .map(function(body) {
+                return documents.Note({noteType: noteType, noteId: id, body: body});
+            });
+    }
+    
+    return readNotesXml;
+}
+
+},{"../documents":4,"../results":24}],11:[function(require,module,exports){
+exports.readNumberingXml = readNumberingXml;
+exports.Numbering = Numbering;
+exports.defaultNumbering = new Numbering({});
+
+function Numbering(nums, abstractNums, styles) {
+    function findLevel(numId, level) {
+        var num = nums[numId];
+        if (num) {
+            var abstractNum = abstractNums[num.abstractNumId];
+            if (abstractNum.numStyleLink == null) {
+                return abstractNums[num.abstractNumId].levels[level];
+            } else {
+                var style = styles.findNumberingStyleById(abstractNum.numStyleLink);
+                return findLevel(style.numId, level);
+            }
+        } else {
+            return null;
+        }
+    }
+
+    return {
+        findLevel: findLevel
+    };
+}
+
+function readNumberingXml(root, options) {
+    if (!options || !options.styles) {
+        throw new Error("styles is missing");
+    }
+
+    var abstractNums = readAbstractNums(root);
+    var nums = readNums(root, abstractNums);
+    return new Numbering(nums, abstractNums, options.styles);
+}
+
+function readAbstractNums(root) {
+    var abstractNums = {};
+    root.getElementsByTagName("w:abstractNum").forEach(function(element) {
+        var id = element.attributes["w:abstractNumId"];
+        abstractNums[id] = readAbstractNum(element);
+    });
+    return abstractNums;
+}
+
+function readAbstractNum(element) {
+    var levels = {};
+    element.getElementsByTagName("w:lvl").forEach(function(levelElement) {
+        var levelIndex = levelElement.attributes["w:ilvl"];
+        var numFmt = levelElement.first("w:numFmt").attributes["w:val"];
+        levels[levelIndex] = {
+            isOrdered: numFmt !== "bullet",
+            level: levelIndex
+        };
+    });
+
+    var numStyleLink = element.firstOrEmpty("w:numStyleLink").attributes["w:val"];
+
+    return {levels: levels, numStyleLink: numStyleLink};
+}
+
+function readNums(root) {
+    var nums = {};
+    root.getElementsByTagName("w:num").forEach(function(element) {
+        var numId = element.attributes["w:numId"];
+        var abstractNumId = element.first("w:abstractNumId").attributes["w:val"];
+        nums[numId] = {abstractNumId: abstractNumId};
+    });
+    return nums;
+}
+
+},{}],12:[function(require,module,exports){
+var _ = require("underscore");
+
+var promises = require("../promises");
+var xml = require("../xml");
+
+
+exports.read = read;
+exports.readXmlFromZipFile = readXmlFromZipFile;
+
+var xmlNamespaceMap = {
+    "http://schemas.openxmlformats.org/wordprocessingml/2006/main": "w",
+    "http://schemas.openxmlformats.org/officeDocument/2006/relationships": "r",
+    "http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing": "wp",
+    "http://schemas.openxmlformats.org/drawingml/2006/main": "a",
+    "http://schemas.openxmlformats.org/drawingml/2006/picture": "pic",
+    "http://schemas.openxmlformats.org/package/2006/content-types": "content-types",
+    "urn:schemas-microsoft-com:vml": "v",
+    "http://schemas.openxmlformats.org/markup-compatibility/2006": "mc",
+    "urn:schemas-microsoft-com:office:word": "office-word"
+};
+
+
+function read(xmlString) {
+    return xml.readString(xmlString, xmlNamespaceMap)
+        .then(function(document) {
+            return collapseAlternateContent(document)[0];
+        });
+}
+
+
+function readXmlFromZipFile(docxFile, path) {
+    if (docxFile.exists(path)) {
+        return docxFile.read(path, "utf-8")
+            .then(stripUtf8Bom)
+            .then(read);
+    } else {
+        return promises.resolve(null);
+    }
+}
+
+
+function stripUtf8Bom(xmlString) {
+    return xmlString.replace(/^\uFEFF/g, '');
+}
+
+
+function collapseAlternateContent(node) {
+    if (node.type === "element") {
+        if (node.name === "mc:AlternateContent") {
+            return node.first("mc:Fallback").children;
+        } else {
+            node.children = _.flatten(node.children.map(collapseAlternateContent, true));
+            return [node];
+        }
+    } else {
+        return [node];
+    }
+}
+
+},{"../promises":23,"../xml":34,"underscore":153}],13:[function(require,module,exports){
+exports.readRelationships = readRelationships;
+exports.defaultValue = new Relationships([]);
+exports.Relationships = Relationships;
+
+
+function readRelationships(element) {
+    var relationships = [];
+    element.children.forEach(function(child) {
+        if (child.name === "{http://schemas.openxmlformats.org/package/2006/relationships}Relationship") {
+            var relationship = {
+                relationshipId: child.attributes.Id,
+                target: child.attributes.Target,
+                type: child.attributes.Type
+            };
+            relationships.push(relationship);
+        }
+    });
+    return new Relationships(relationships);
+}
+
+function Relationships(relationships) {
+    var targetsByRelationshipId = {};
+    relationships.forEach(function(relationship) {
+        targetsByRelationshipId[relationship.relationshipId] = relationship.target;
+    });
+    
+    var targetsByType = {};
+    relationships.forEach(function(relationship) {
+        if (!targetsByType[relationship.type]) {
+            targetsByType[relationship.type] = [];
+        }
+        targetsByType[relationship.type].push(relationship.target);
+    });
+            
+    return {
+        findTargetByRelationshipId: function(relationshipId) {
+            return targetsByRelationshipId[relationshipId];
+        },
+        findTargetsByType: function(type) {
+            return targetsByType[type] || [];
+        }
+    };
+}
+
+},{}],14:[function(require,module,exports){
+var _ = require("underscore");
+
+var promises = require("../promises");
+var xml = require("../xml");
+
+exports.writeStyleMap = writeStyleMap;
+exports.readStyleMap = readStyleMap;
+
+
+var schema = "http://schemas.zwobble.org/mammoth/style-map";
+var styleMapPath = "mammoth/style-map";
+var styleMapAbsolutePath = "/" + styleMapPath;
+
+function writeStyleMap(docxFile, styleMap) {
+    docxFile.write(styleMapPath, styleMap);
+    return updateRelationships(docxFile).then(function() {
+        return updateContentTypes(docxFile);
+    });
+}
+
+function updateRelationships(docxFile) {
+    var path = "word/_rels/document.xml.rels";
+    var relationshipsUri = "http://schemas.openxmlformats.org/package/2006/relationships";
+    var relationshipElementName = "{" + relationshipsUri + "}Relationship";
+    return docxFile.read(path, "utf8")
+        .then(xml.readString)
+        .then(function(relationshipsContainer) {
+            var relationships = relationshipsContainer.children;
+            addOrUpdateElement(relationships, relationshipElementName, "Id", {
+                "Id": "rMammothStyleMap",
+                "Type": schema,
+                "Target": styleMapAbsolutePath
+            });
+            
+            var namespaces = {"": relationshipsUri};
+            return docxFile.write(path, xml.writeString(relationshipsContainer, namespaces));
+        });
+}
+
+function updateContentTypes(docxFile) {
+    var path = "[Content_Types].xml";
+    var contentTypesUri = "http://schemas.openxmlformats.org/package/2006/content-types";
+    var overrideName = "{" + contentTypesUri + "}Override";
+    return docxFile.read(path, "utf8")
+        .then(xml.readString)
+        .then(function(typesElement) {
+            var children = typesElement.children;
+            addOrUpdateElement(children, overrideName, "PartName", {
+                "PartName": styleMapAbsolutePath,
+                "ContentType": "text/prs.mammoth.style-map"
+            });
+            var namespaces = {"": contentTypesUri};
+            return docxFile.write(path, xml.writeString(typesElement, namespaces));
+        });
+}
+
+function addOrUpdateElement(elements, name, identifyingAttribute, attributes) {
+    var existingElement = _.find(elements, function(element) {
+        return element.name === name &&
+            element.attributes[identifyingAttribute] === attributes[identifyingAttribute];
+    });
+    if (existingElement) {
+        existingElement.attributes = attributes;
+    } else {
+        elements.push(xml.element(name, attributes));
+    }
+}
+
+function readStyleMap(docxFile) {
+    if (docxFile.exists(styleMapPath)) {
+        return docxFile.read(styleMapPath, "utf8");
+    } else {
+        return promises.resolve(null);
+    }
+}
+
+},{"../promises":23,"../xml":34,"underscore":153}],15:[function(require,module,exports){
+exports.readStylesXml = readStylesXml;
+exports.Styles = Styles;
+exports.defaultStyles = new Styles({}, {});
+
+function Styles(paragraphStyles, characterStyles, tableStyles, numberingStyles) {
+    return {
+        findParagraphStyleById: function(styleId) {
+            return paragraphStyles[styleId];
+        },
+        findCharacterStyleById: function(styleId) {
+            return characterStyles[styleId];
+        },
+        findTableStyleById: function(styleId) {
+            return tableStyles[styleId];
+        },
+        findNumberingStyleById: function(styleId) {
+            return numberingStyles[styleId];
+        }
+    };
+}
+
+Styles.EMPTY = new Styles({}, {}, {}, {});
+
+function readStylesXml(root) {
+    var paragraphStyles = {};
+    var characterStyles = {};
+    var tableStyles = {};
+    var numberingStyles = {};
+
+    var styles = {
+        "paragraph": paragraphStyles,
+        "character": characterStyles,
+        "table": tableStyles
+    };
+
+    root.getElementsByTagName("w:style").forEach(function(styleElement) {
+        var style = readStyleElement(styleElement);
+        if (style.type === "numbering") {
+            numberingStyles[style.styleId] = readNumberingStyleElement(styleElement);
+        } else {
+            var styleSet = styles[style.type];
+            if (styleSet) {
+                styleSet[style.styleId] = style;
+            }
+        }
+    });
+
+    return new Styles(paragraphStyles, characterStyles, tableStyles, numberingStyles);
+}
+
+function readStyleElement(styleElement) {
+    var type = styleElement.attributes["w:type"];
+    var styleId = styleElement.attributes["w:styleId"];
+    var name = styleName(styleElement);
+    return {type: type, styleId: styleId, name: name};
+}
+
+function styleName(styleElement) {
+    var nameElement = styleElement.first("w:name");
+    return nameElement ? nameElement.attributes["w:val"] : null;
+}
+
+function readNumberingStyleElement(styleElement) {
+    var numId = styleElement
+        .firstOrEmpty("w:pPr")
+        .firstOrEmpty("w:numPr")
+        .firstOrEmpty("w:numId")
+        .attributes["w:val"];
+    return {numId: numId};
+}
+
+},{}],16:[function(require,module,exports){
+exports.uriToZipEntryName = uriToZipEntryName;
+exports.replaceFragment = replaceFragment;
+
+function uriToZipEntryName(base, uri) {
+    if (uri.charAt(0) === "/") {
+        return uri.substr(1);
+    } else {
+        // In general, we should check first and second for trailing and leading slashes,
+        // but in our specific case this seems to be sufficient
+        return base + "/" + uri;
+    }
+}
+
+
+function replaceFragment(uri, fragment) {
+    var hashIndex = uri.indexOf("#");
+    if (hashIndex !== -1) {
+        uri = uri.substring(0, hashIndex);
+    }
+    return uri + "#" + fragment;
+}
+
+},{}],17:[function(require,module,exports){
+var htmlPaths = require("../styles/html-paths");
+
+
+function nonFreshElement(tagName, attributes, children) {
+    return elementWithTag(
+        htmlPaths.element(tagName, attributes, {fresh: false}),
+        children);
+}
+
+function freshElement(tagName, attributes, children) {
+    var tag = htmlPaths.element(tagName, attributes, {fresh: true});
+    return elementWithTag(tag, children);
+}
+
+function elementWithTag(tag, children) {
+    return {
+        type: "element",
+        tag: tag,
+        children: children || []
+    };
+}
+
+function text(value) {
+    return {
+        type: "text",
+        value: value
+    };
+}
+
+var forceWrite = {
+    type: "forceWrite"
+};
+
+exports.freshElement = freshElement;
+exports.nonFreshElement = nonFreshElement;
+exports.elementWithTag = elementWithTag;
+exports.text = text;
+exports.forceWrite = forceWrite;
+
+var voidTagNames = {
+    "br": true,
+    "hr": true,
+    "img": true
+};
+
+function isVoidElement(node) {
+    return (node.children.length === 0) && voidTagNames[node.tag.tagName];
+}
+
+exports.isVoidElement = isVoidElement;
+
+},{"../styles/html-paths":27}],18:[function(require,module,exports){
+var ast = require("./ast");
+
+exports.freshElement = ast.freshElement;
+exports.nonFreshElement = ast.nonFreshElement;
+exports.elementWithTag = ast.elementWithTag;
+exports.text = ast.text;
+exports.forceWrite = ast.forceWrite;
+
+exports.simplify = require("./simplify");
+
+function write(writer, nodes) {
+    nodes.forEach(function(node) {
+        writeNode(writer, node);
+    });
+}
+
+function writeNode(writer, node) {
+    toStrings[node.type](writer, node);
+}
+
+var toStrings = {
+    element: generateElementString,
+    text: generateTextString,
+    forceWrite: function() { }
+};
+
+function generateElementString(writer, node) {
+    if (ast.isVoidElement(node)) {
+        writer.selfClosing(node.tag.tagName, node.tag.attributes);
+    } else {
+        writer.open(node.tag.tagName, node.tag.attributes);
+        write(writer, node.children);
+        writer.close(node.tag.tagName);
+    }
+}
+
+function generateTextString(writer, node) {
+    writer.text(node.value);
+}
+
+exports.write = write;
+
+},{"./ast":17,"./simplify":19}],19:[function(require,module,exports){
+var _ = require("underscore");
+
+var ast = require("./ast");
+
+function simplify(nodes) {
+    return collapse(removeEmpty(nodes));
+}
+
+function collapse(nodes) {
+    var children = [];
+    
+    nodes.map(collapseNode).forEach(function(child) {
+        appendChild(children, child);
+    });
+    return children;
+}
+
+function collapseNode(node) {
+    return collapsers[node.type](node);
+}
+
+var collapsers = {
+    element: collapseElement,
+    text: identity,
+    forceWrite: identity
+};
+
+function collapseElement(node) {
+    return ast.elementWithTag(node.tag, collapse(node.children));
+}
+
+function identity(value) {
+    return value;
+}
+
+function appendChild(children, child) {
+    var lastChild = children[children.length - 1];
+    if (child.type === "element" && !child.tag.fresh && lastChild && lastChild.type === "element" && child.tag.matchesElement(lastChild.tag)) {
+        if (child.tag.separator) {
+            appendChild(lastChild.children, ast.text(child.tag.separator));
+        }
+        child.children.forEach(function(grandChild) {
+            // Mutation is fine since simplifying elements create a copy of the children.
+            appendChild(lastChild.children, grandChild);
+        });
+    } else {
+        children.push(child);
+    }
+}
+
+function removeEmpty(nodes) {
+    return flatMap(nodes, function(node) {
+        return emptiers[node.type](node);
+    });
+}
+
+function flatMap(values, func) {
+    return _.flatten(_.map(values, func), true);
+}
+
+var emptiers = {
+    element: elementEmptier,
+    text: textEmptier,
+    forceWrite: neverEmpty
+};
+
+function neverEmpty(node) {
+    return [node];
+}
+
+function elementEmptier(element) {
+    var children = removeEmpty(element.children);
+    if (children.length === 0 && !ast.isVoidElement(element)) {
+        return [];
+    } else {
+        return [ast.elementWithTag(element.tag, children)];
+    }
+}
+
+function textEmptier(node) {
+    if (node.value.length === 0) {
+        return [];
+    } else {
+        return [node];
+    }
+}
+
+module.exports = simplify;
+
+},{"./ast":17,"underscore":153}],20:[function(require,module,exports){
+var _ = require("underscore");
+
+var promises = require("./promises");
+var Html = require("./html");
+
+exports.imgElement = imgElement;
+
+function imgElement(func) {
+    return function(element, messages) {
+        return promises.when(func(element)).then(function(result) {
+            var attributes = _.clone(result);
+            if (element.altText) {
+                attributes.alt = element.altText;
+            }
+            return [Html.freshElement("img", attributes)];
+        });
+    };
+}
+
+// Undocumented, but retained for backwards-compatibility with 0.3.x
+exports.inline = exports.imgElement;
+
+exports.dataUri = imgElement(function(element) {
+    return element.read("base64").then(function(imageBuffer) {
+        return {
+            src: "data:" + element.contentType + ";base64," + imageBuffer
+        };
+    });
+});
+
+},{"./html":18,"./promises":23,"underscore":153}],21:[function(require,module,exports){
+var _ = require("underscore");
+
+var docxReader = require("./docx/docx-reader");
+var docxStyleMap = require("./docx/style-map");
+var DocumentConverter = require("./document-to-html").DocumentConverter;
+var readStyle = require("./style-reader").readStyle;
+var readOptions = require("./options-reader").readOptions;
+var unzip = require("./unzip");
+var Result = require("./results").Result;
+
+exports.convertToHtml = convertToHtml;
+exports.convertToMarkdown = convertToMarkdown;
+exports.convert = convert;
+exports.extractRawText = extractRawText;
+exports.images = require("./images");
+exports.transforms = require("./transforms");
+exports.underline = require("./underline");
+exports.embedStyleMap = embedStyleMap;
+exports.readEmbeddedStyleMap = readEmbeddedStyleMap;
+
+function convertToHtml(input, options) {
+    return convert(input, options);
+}
+
+function convertToMarkdown(input, options) {
+    var markdownOptions = Object.create(options || {});
+    markdownOptions.outputFormat = "markdown";
+    return convert(input, markdownOptions);
+}
+
+function convert(input, options) {
+    options = readOptions(options);
+    
+    return unzip.openZip(input)
+        .tap(function(docxFile) {
+            return docxStyleMap.readStyleMap(docxFile).then(function(styleMap) {
+                options.embeddedStyleMap = styleMap;
+            });
+        })
+        .then(function(docxFile) {
+            return docxReader.read(docxFile, input)
+                .then(function(documentResult) {
+                    return documentResult.map(options.transformDocument);
+                })
+                .then(function(documentResult) {
+                    return convertDocumentToHtml(documentResult, options);
+                });
+        });
+}
+
+function readEmbeddedStyleMap(input) {
+    return unzip.openZip(input)
+        .then(docxStyleMap.readStyleMap);
+}
+
+function convertDocumentToHtml(documentResult, options) {
+    var styleMapResult = parseStyleMap(options.readStyleMap());
+    var parsedOptions = _.extend({}, options, {
+        styleMap: styleMapResult.value
+    });
+    var documentConverter = new DocumentConverter(parsedOptions);
+    
+    return documentResult.flatMapThen(function(document) {
+        return styleMapResult.flatMapThen(function(styleMap) {
+            return documentConverter.convertToHtml(document);
+        });
+    });
+}
+
+function parseStyleMap(styleMap) {
+    return Result.combine((styleMap || []).map(readStyle))
+        .map(function(styleMap) {
+            return styleMap.filter(function(styleMapping) {
+                return !!styleMapping;
+            });
+        });
+}
+
+
+function extractRawText(input) {
+    return unzip.openZip(input)
+        .then(docxReader.read)
+        .then(function(documentResult) {
+            return documentResult.map(convertElementToRawText);
+        });
+}
+
+function convertElementToRawText(element) {
+    if (element.type === "text") {
+        return element.value;
+    } else {
+        var tail = element.type === "paragraph" ? "\n\n" : "";
+        return (element.children || []).map(convertElementToRawText).join("") + tail;
+    }
+}
+
+function embedStyleMap(input, styleMap) {
+    return unzip.openZip(input)
+        .tap(function(docxFile) {
+            return docxStyleMap.writeStyleMap(docxFile, styleMap);
+        })
+        .then(function(docxFile) {
+            return {
+                toBuffer: docxFile.toBuffer
+            };
+        });
+}
+
+exports.styleMapping = function() {
+    throw new Error('Use a raw string instead of mammoth.styleMapping e.g. "p[style-name=\'Title\'] => h1" instead of mammoth.styleMapping("p[style-name=\'Title\'] => h1")');
+};
+
+},{"./document-to-html":3,"./docx/docx-reader":9,"./docx/style-map":14,"./images":20,"./options-reader":22,"./results":24,"./style-reader":25,"./transforms":29,"./underline":30,"./unzip":2,"underscore":153}],22:[function(require,module,exports){
+exports.readOptions = readOptions;
+
+
+var _ = require("underscore");
+
+var defaultStyleMap = exports._defaultStyleMap = [
+    "p.Heading1 => h1:fresh",
+    "p.Heading2 => h2:fresh",
+    "p.Heading3 => h3:fresh",
+    "p.Heading4 => h4:fresh",
+    "p.Heading5 => h5:fresh",
+    "p.Heading6 => h6:fresh",
+    "p[style-name='Heading 1'] => h1:fresh",
+    "p[style-name='Heading 2'] => h2:fresh",
+    "p[style-name='Heading 3'] => h3:fresh",
+    "p[style-name='Heading 4'] => h4:fresh",
+    "p[style-name='Heading 5'] => h5:fresh",
+    "p[style-name='Heading 6'] => h6:fresh",
+    "p[style-name='heading 1'] => h1:fresh",
+    "p[style-name='heading 2'] => h2:fresh",
+    "p[style-name='heading 3'] => h3:fresh",
+    "p[style-name='heading 4'] => h4:fresh",
+    "p[style-name='heading 5'] => h5:fresh",
+    "p[style-name='heading 6'] => h6:fresh",
+    
+    "r[style-name='Strong'] => strong",
+    
+    "p[style-name='footnote text'] => p:fresh",
+    "r[style-name='footnote reference'] =>",
+    "p[style-name='endnote text'] => p:fresh",
+    "r[style-name='endnote reference'] =>",
+    "p[style-name='annotation text'] => p:fresh",
+    "r[style-name='annotation reference'] =>",
+    
+    // LibreOffice
+    "p[style-name='Footnote'] => p:fresh",
+    "r[style-name='Footnote anchor'] =>",
+    "p[style-name='Endnote'] => p:fresh",
+    "r[style-name='Endnote anchor'] =>",
+    
+    "p:unordered-list(1) => ul > li:fresh",
+    "p:unordered-list(2) => ul|ol > li > ul > li:fresh",
+    "p:unordered-list(3) => ul|ol > li > ul|ol > li > ul > li:fresh",
+    "p:unordered-list(4) => ul|ol > li > ul|ol > li > ul|ol > li > ul > li:fresh",
+    "p:unordered-list(5) => ul|ol > li > ul|ol > li > ul|ol > li > ul|ol > li > ul > li:fresh",
+    "p:ordered-list(1) => ol > li:fresh",
+    "p:ordered-list(2) => ul|ol > li > ol > li:fresh",
+    "p:ordered-list(3) => ul|ol > li > ul|ol > li > ol > li:fresh",
+    "p:ordered-list(4) => ul|ol > li > ul|ol > li > ul|ol > li > ol > li:fresh",
+    "p:ordered-list(5) => ul|ol > li > ul|ol > li > ul|ol > li > ul|ol > li > ol > li:fresh",
+    
+    "r[style-name='Hyperlink'] =>",
+    
+    "p[style-name='Normal'] => p:fresh"
+];
+
+var standardOptions = exports._standardOptions = {
+    transformDocument: identity,
+    includeDefaultStyleMap: true,
+    includeEmbeddedStyleMap: true
+};
+
+function readOptions(options) {
+    options = options || {};
+    return _.extend({}, standardOptions, options, {
+        customStyleMap: readStyleMap(options.styleMap),
+        readStyleMap: function() {
+            var styleMap = this.customStyleMap;
+            if (this.includeEmbeddedStyleMap) {
+                styleMap = styleMap.concat(readStyleMap(this.embeddedStyleMap));
+            }
+            if (this.includeDefaultStyleMap) {
+                styleMap = styleMap.concat(defaultStyleMap);
+            }
+            return styleMap;
+        }
+    });
+}
+
+function readStyleMap(styleMap) {
+    if (!styleMap) {
+        return [];
+    } else if (_.isString(styleMap)) {
+        return styleMap.split("\n")
+            .map(function(line) {
+                return line.trim();
+            })
+            .filter(function(line) {
+                return line !== "" && line.charAt(0) !== "#";
+            });
+    } else {
+        return styleMap;
+    }
+}
+
+function identity(value) {
+    return value;
+}
+
+},{"underscore":153}],23:[function(require,module,exports){
+var _ = require("underscore");
+var bluebird = require("bluebird/js/release/promise")();
+
+exports.defer = defer;
+exports.when = bluebird.resolve;
+exports.resolve = bluebird.resolve;
+exports.all = bluebird.all;
+exports.props = bluebird.props;
+exports.reject = bluebird.reject;
+exports.promisify = bluebird.promisify;
+exports.mapSeries = bluebird.mapSeries;
+exports.attempt = bluebird.attempt;
+
+exports.nfcall = function(func) {
+    var args = Array.prototype.slice.call(arguments, 1);
+    var promisedFunc = bluebird.promisify(func);
+    return promisedFunc.apply(null, args);
+};
+
+bluebird.prototype.fail = bluebird.prototype.caught;
+
+bluebird.prototype.also = function(func) {
+    return this.then(function(value) {
+        var returnValue = _.extend({}, value, func(value));
+        return bluebird.props(returnValue);
+    });
+};
+
+function defer() {
+    var resolve;
+    var reject;
+    var promise = new bluebird.Promise(function(resolveArg, rejectArg) {
+        resolve = resolveArg;
+        reject = rejectArg;
+    });
+
+    return {
+        resolve: resolve,
+        reject: reject,
+        promise: promise
+    };
+}
+
+},{"bluebird/js/release/promise":60,"underscore":153}],24:[function(require,module,exports){
+var _ = require("underscore");
+
+
+exports.Result = Result;
+exports.success = success;
+exports.warning = warning;
+exports.error = error;
+
+
+function Result(value, messages) {
+    this.value = value;
+    this.messages = messages || [];
+}
+
+Result.prototype.map = function(func) {
+    return new Result(func(this.value), this.messages);
+};
+
+Result.prototype.flatMap = function(func) {
+    var funcResult = func(this.value);
+    return new Result(funcResult.value, combineMessages([this, funcResult]));
+};
+
+Result.prototype.flatMapThen = function(func) {
+    var that = this;
+    return func(this.value).then(function(otherResult) {
+        return new Result(otherResult.value, combineMessages([that, otherResult]));
+    });
+};
+
+Result.combine = function(results) {
+    var values = _.flatten(_.pluck(results, "value"));
+    var messages = combineMessages(results);
+    return new Result(values, messages);
+};
+
+function success(value) {
+    return new Result(value, []);
+}
+
+function warning(message) {
+    return {
+        type: "warning",
+        message: message
+    };
+}
+
+function error(exception) {
+    return {
+        type: "error",
+        message: exception.message,
+        error: exception
+    };
+}
+
+function combineMessages(results) {
+    var messages = [];
+    _.flatten(_.pluck(results, "messages"), true).forEach(function(message) {
+        if (!containsMessage(messages, message)) {
+            messages.push(message);
+        }
+    });
+    return messages;
+}
+
+function containsMessage(messages, message) {
+    return _.find(messages, isSameMessage.bind(null, message)) !== undefined;
+}
+
+function isSameMessage(first, second) {
+    return first.type === second.type && first.message === second.message;
+}
+
+},{"underscore":153}],25:[function(require,module,exports){
+var _ = require("underscore");
+var lop = require("lop");
+
+var documentMatchers = require("./styles/document-matchers");
+var htmlPaths = require("./styles/html-paths");
+var tokenise = require("./styles/parser/tokeniser").tokenise;
+var results = require("./results");
+
+exports.readHtmlPath = readHtmlPath;
+exports.readDocumentMatcher = readDocumentMatcher;
+exports.readStyle = readStyle;
+
+
+function readStyle(string) {
+    return parseString(styleRule, string);
+}
+
+function createStyleRule() {
+    return lop.rules.sequence(
+        lop.rules.sequence.capture(documentMatcherRule()),
+        lop.rules.tokenOfType("whitespace"),
+        lop.rules.tokenOfType("arrow"),
+        lop.rules.sequence.capture(lop.rules.optional(lop.rules.sequence(
+            lop.rules.tokenOfType("whitespace"),
+            lop.rules.sequence.capture(htmlPathRule())
+        ).head())),
+        lop.rules.tokenOfType("end")
+    ).map(function(documentMatcher, htmlPath) {
+        return {
+            from: documentMatcher,
+            to: htmlPath.valueOrElse(htmlPaths.empty)
+        };
+    });
+}
+
+function readDocumentMatcher(string) {
+    return parseString(documentMatcherRule(), string);
+}
+
+function documentMatcherRule() {
+    var sequence = lop.rules.sequence;
+    
+    var identifierToConstant = function(identifier, constant) {
+        return lop.rules.then(
+            lop.rules.token("identifier", identifier),
+            function() {
+                return constant;
+            }
+        );
+    };
+    
+    var paragraphRule = identifierToConstant("p", documentMatchers.paragraph);
+    var runRule = identifierToConstant("r", documentMatchers.run);
+    
+    var elementTypeRule = lop.rules.firstOf("p or r or table",
+        paragraphRule,
+        runRule
+    );
+    
+    var styleIdRule = lop.rules.then(
+        classRule,
+        function(styleId) {
+            return {styleId: styleId};
+        }
+    );
+
+    var styleNameMatcherRule = lop.rules.firstOf("style name matcher",
+        lop.rules.then(
+            lop.rules.sequence(
+                lop.rules.tokenOfType("equals"),
+                lop.rules.sequence.cut(),
+                lop.rules.sequence.capture(stringRule)
+            ).head(),
+            function(styleName) {
+                return {styleName: documentMatchers.equalTo(styleName)};
+            }
+        ),
+        lop.rules.then(
+            lop.rules.sequence(
+                lop.rules.tokenOfType("startsWith"),
+                lop.rules.sequence.cut(),
+                lop.rules.sequence.capture(stringRule)
+            ).head(),
+            function(styleName) {
+                return {styleName: documentMatchers.startsWith(styleName)};
+            }
+        )
+    );
+    
+    var styleNameRule = lop.rules.sequence(
+        lop.rules.tokenOfType("open-square-bracket"),
+        lop.rules.sequence.cut(),
+        lop.rules.token("identifier", "style-name"),
+        lop.rules.sequence.capture(styleNameMatcherRule),
+        lop.rules.tokenOfType("close-square-bracket")
+    ).head();
+
+    
+    var listTypeRule = lop.rules.firstOf("list type",
+        identifierToConstant("ordered-list", {isOrdered: true}),
+        identifierToConstant("unordered-list", {isOrdered: false})
+    );
+    var listRule = sequence(
+        lop.rules.tokenOfType("colon"),
+        sequence.capture(listTypeRule),
+        sequence.cut(),
+        lop.rules.tokenOfType("open-paren"),
+        sequence.capture(integerRule),
+        lop.rules.tokenOfType("close-paren")
+    ).map(function(listType, levelNumber) {
+        return {
+            list: {
+                isOrdered: listType.isOrdered,
+                levelIndex: levelNumber - 1
+            }
+        };
+    });
+
+    function createMatcherSuffixesRule(rules) {
+        var matcherSuffix = lop.rules.firstOf.apply(
+            lop.rules.firstOf,
+            ["matcher suffix"].concat(rules)
+        );
+        var matcherSuffixes = lop.rules.zeroOrMore(matcherSuffix);
+        return lop.rules.then(matcherSuffixes, function(suffixes) {
+            var matcherOptions = {};
+            suffixes.forEach(function(suffix) {
+                _.extend(matcherOptions, suffix);
+            });
+            return matcherOptions;
+        });
+    }
+    
+    var paragraphOrRun = sequence(
+        sequence.capture(elementTypeRule),
+        sequence.capture(createMatcherSuffixesRule([
+            styleIdRule,
+            styleNameRule,
+            listRule
+        ]))
+    ).map(function(createMatcher, matcherOptions) {
+        return createMatcher(matcherOptions);
+    });
+    
+    var table = sequence(
+        lop.rules.token("identifier", "table"),
+        sequence.capture(createMatcherSuffixesRule([
+            styleIdRule,
+            styleNameRule
+        ]))
+    ).map(function(options) {
+        return documentMatchers.table(options);
+    });
+
+    var bold = identifierToConstant("b", documentMatchers.bold);
+    var italic = identifierToConstant("i", documentMatchers.italic);
+    var underline = identifierToConstant("u", documentMatchers.underline);
+    var strikethrough = identifierToConstant("strike", documentMatchers.strikethrough);
+    var smallCaps = identifierToConstant("small-caps", documentMatchers.smallCaps);
+    var commentReference = identifierToConstant("comment-reference", documentMatchers.commentReference);
+    
+    var breakMatcher = sequence(
+        lop.rules.token("identifier", "br"),
+        sequence.cut(),
+        lop.rules.tokenOfType("open-square-bracket"),
+        lop.rules.token("identifier", "type"),
+        lop.rules.tokenOfType("equals"),
+        sequence.capture(stringRule),
+        lop.rules.tokenOfType("close-square-bracket")
+    ).map(function(breakType) {
+        switch (breakType) {
+        case "line":
+            return documentMatchers.lineBreak;
+        case "page":
+            return documentMatchers.pageBreak;
+        case "column":
+            return documentMatchers.columnBreak;
+        default:
+            // TODO: handle unknown document matchers
+        }
+    });
+
+    return lop.rules.firstOf("element type",
+        paragraphOrRun,
+        table,
+        bold,
+        italic,
+        underline,
+        strikethrough,
+        smallCaps,
+        commentReference,
+        breakMatcher
+    );
+}
+
+function readHtmlPath(string) {
+    return parseString(htmlPathRule(), string);
+}
+
+function htmlPathRule() {
+    var capture = lop.rules.sequence.capture;
+    var whitespaceRule = lop.rules.tokenOfType("whitespace");
+    var freshRule = lop.rules.then(
+        lop.rules.optional(lop.rules.sequence(
+            lop.rules.tokenOfType("colon"),
+            lop.rules.token("identifier", "fresh")
+        )),
+        function(option) {
+            return option.map(function() {
+                return true;
+            }).valueOrElse(false);
+        }
+    );
+    
+    var separatorRule = lop.rules.then(
+        lop.rules.optional(lop.rules.sequence(
+            lop.rules.tokenOfType("colon"),
+            lop.rules.token("identifier", "separator"),
+            lop.rules.tokenOfType("open-paren"),
+            capture(stringRule),
+            lop.rules.tokenOfType("close-paren")
+        ).head()),
+        function(option) {
+            return option.valueOrElse("");
+        }
+    );
+
+    var tagNamesRule = lop.rules.oneOrMoreWithSeparator(
+        identifierRule,
+        lop.rules.tokenOfType("choice")
+    );
+    
+    var styleElementRule = lop.rules.sequence(
+        capture(tagNamesRule),
+        capture(lop.rules.zeroOrMore(classRule)),
+        capture(freshRule),
+        capture(separatorRule)
+    ).map(function(tagName, classNames, fresh, separator) {
+        var attributes = {};
+        var options = {};
+        if (classNames.length > 0) {
+            attributes["class"] = classNames.join(" ");
+        }
+        if (fresh) {
+            options.fresh = true;
+        }
+        if (separator) {
+            options.separator = separator;
+        }
+        return htmlPaths.element(tagName, attributes, options);
+    });
+    
+    return lop.rules.firstOf("html path",
+        lop.rules.then(lop.rules.tokenOfType("bang"), function() {
+            return htmlPaths.ignore;
+        }),
+        lop.rules.then(
+            lop.rules.zeroOrMoreWithSeparator(
+                styleElementRule,
+                lop.rules.sequence(
+                    whitespaceRule,
+                    lop.rules.tokenOfType("gt"),
+                    whitespaceRule
+                )
+            ),
+            htmlPaths.elements
+        )
+    );
+}
+    
+var identifierRule = lop.rules.then(
+    lop.rules.tokenOfType("identifier"),
+    decodeEscapeSequences
+);
+var integerRule = lop.rules.tokenOfType("integer");
+
+var stringRule = lop.rules.then(
+    lop.rules.tokenOfType("string"),
+    decodeEscapeSequences
+);
+
+var escapeSequences = {
+    "n": "\n",
+    "r": "\r",
+    "t": "\t"
+};
+
+function decodeEscapeSequences(value) {
+    return value.replace(/\\(.)/g, function(match, code) {
+        return escapeSequences[code] || code;
+    });
+}
+
+var classRule = lop.rules.sequence(
+    lop.rules.tokenOfType("dot"),
+    lop.rules.sequence.cut(),
+    lop.rules.sequence.capture(identifierRule)
+).head();
+
+function parseString(rule, string) {
+    var tokens = tokenise(string);
+    var parser = lop.Parser();
+    var parseResult = parser.parseTokens(rule, tokens);
+    if (parseResult.isSuccess()) {
+        return results.success(parseResult.value());
+    } else {
+        return new results.Result(null, [results.warning(describeFailure(string, parseResult))]);
+    }
+}
+
+function describeFailure(input, parseResult) {
+    return "Did not understand this style mapping, so ignored it: " + input + "\n" +
+        parseResult.errors().map(describeError).join("\n");
+}
+
+function describeError(error) {
+    return "Error was at character number " + error.characterNumber() + ": " +
+        "Expected " + error.expected + " but got " + error.actual;
+}
+
+var styleRule = createStyleRule();
+
+},{"./results":24,"./styles/document-matchers":26,"./styles/html-paths":27,"./styles/parser/tokeniser":28,"lop":107,"underscore":153}],26:[function(require,module,exports){
+exports.paragraph = paragraph;
+exports.run = run;
+exports.table = table;
+exports.bold = new Matcher("bold");
+exports.italic = new Matcher("italic");
+exports.underline = new Matcher("underline");
+exports.strikethrough = new Matcher("strikethrough");
+exports.smallCaps = new Matcher("smallCaps");
+exports.commentReference = new Matcher("commentReference");
+exports.lineBreak = new Matcher("break", {breakType: "line"});
+exports.pageBreak = new Matcher("break", {breakType: "page"});
+exports.columnBreak = new Matcher("break", {breakType: "column"});
+exports.equalTo = equalTo;
+exports.startsWith = startsWith;
+
+
+function paragraph(options) {
+    return new Matcher("paragraph", options);
+}
+
+function run(options) {
+    return new Matcher("run", options);
+}
+
+function table(options) {
+    return new Matcher("table", options);
+}
+
+function Matcher(elementType, options) {
+    options = options || {};
+    this._elementType = elementType;
+    this._styleId = options.styleId;
+    this._styleName = options.styleName;
+    if (options.list) {
+        this._listIndex = options.list.levelIndex;
+        this._listIsOrdered = options.list.isOrdered;
+    }
+}
+
+Matcher.prototype.matches = function(element) {
+    return element.type === this._elementType &&
+        (this._styleId === undefined || element.styleId === this._styleId) &&
+        (this._styleName === undefined || (element.styleName && this._styleName.operator(this._styleName.operand, element.styleName))) &&
+        (this._listIndex === undefined || isList(element, this._listIndex, this._listIsOrdered)) &&
+        (this._breakType === undefined || this._breakType === element.breakType);
+};
+
+function isList(element, levelIndex, isOrdered) {
+    return element.numbering &&
+        element.numbering.level == levelIndex &&
+        element.numbering.isOrdered == isOrdered;
+}
+
+function equalTo(value) {
+    return {
+        operator: operatorEqualTo,
+        operand: value
+    };
+}
+
+function startsWith(value) {
+    return {
+        operator: operatorStartsWith,
+        operand: value
+    };
+}
+
+function operatorEqualTo(first, second) {
+    return first.toUpperCase() === second.toUpperCase();
+}
+
+function operatorStartsWith(first, second) {
+    return second.toUpperCase().indexOf(first.toUpperCase()) === 0;
+}
+
+},{}],27:[function(require,module,exports){
+var _ = require("underscore");
+
+var html = require("../html");
+
+exports.topLevelElement = topLevelElement;
+exports.elements = elements;
+exports.element = element;
+
+function topLevelElement(tagName, attributes) {
+    return elements([element(tagName, attributes, {fresh: true})]);
+}
+
+function elements(elementStyles) {
+    return new HtmlPath(elementStyles.map(function(elementStyle) {
+        if (_.isString(elementStyle)) {
+            return element(elementStyle);
+        } else {
+            return elementStyle;
+        }
+    }));
+}
+
+function HtmlPath(elements) {
+    this._elements = elements;
+}
+
+HtmlPath.prototype.wrap = function wrap(children) {
+    var result = children();
+    for (var index = this._elements.length - 1; index >= 0; index--) {
+        result = this._elements[index].wrapNodes(result);
+    }
+    return result;
+};
+
+function element(tagName, attributes, options) {
+    options = options || {};
+    return new Element(tagName, attributes, options);
+}
+
+function Element(tagName, attributes, options) {
+    var tagNames = {};
+    if (_.isArray(tagName)) {
+        tagName.forEach(function(tagName) {
+            tagNames[tagName] = true;
+        });
+        tagName = tagName[0];
+    } else {
+        tagNames[tagName] = true;
+    }
+    
+    this.tagName = tagName;
+    this.tagNames = tagNames;
+    this.attributes = attributes || {};
+    this.fresh = options.fresh;
+    this.separator = options.separator;
+}
+
+Element.prototype.matchesElement = function(element) {
+    return this.tagNames[element.tagName] && _.isEqual(this.attributes || {}, element.attributes || {});
+};
+
+Element.prototype.wrap = function wrap(generateNodes) {
+    return this.wrapNodes(generateNodes());
+};
+
+Element.prototype.wrapNodes = function wrapNodes(nodes) {
+    return [html.elementWithTag(this, nodes)];
+};
+
+exports.empty = elements([]);
+exports.ignore = {
+    wrap: function() {
+        return [];
+    }
+};
+
+},{"../html":18,"underscore":153}],28:[function(require,module,exports){
+var lop = require("lop");
+var RegexTokeniser = lop.RegexTokeniser;
+
+exports.tokenise = tokenise;
+
+var stringPrefix = "'((?:\\\\.|[^'])*)";
+
+function tokenise(string) {
+    var identifierCharacter = "(?:[a-zA-Z\\-_]|\\\\.)";
+    var tokeniser = new RegexTokeniser([
+        {name: "identifier", regex: new RegExp("(" + identifierCharacter + "(?:" + identifierCharacter + "|[0-9])*)")},
+        {name: "dot", regex: /\./},
+        {name: "colon", regex: /:/},
+        {name: "gt", regex: />/},
+        {name: "whitespace", regex: /\s+/},
+        {name: "arrow", regex: /=>/},
+        {name: "equals", regex: /=/},
+        {name: "startsWith", regex: /\^=/},
+        {name: "open-paren", regex: /\(/},
+        {name: "close-paren", regex: /\)/},
+        {name: "open-square-bracket", regex: /\[/},
+        {name: "close-square-bracket", regex: /\]/},
+        {name: "string", regex: new RegExp(stringPrefix + "'")},
+        {name: "unterminated-string", regex: new RegExp(stringPrefix)},
+        {name: "integer", regex: /([0-9]+)/},
+        {name: "choice", regex: /\|/},
+        {name: "bang", regex: /(!)/}
+    ]);
+    return tokeniser.tokenise(string);
+}
+
+},{"lop":107}],29:[function(require,module,exports){
+var _ = require("underscore");
+
+exports.paragraph = paragraph;
+exports.run = run;
+exports._elements = elements;
+exports.getDescendantsOfType = getDescendantsOfType;
+exports.getDescendants = getDescendants;
+
+function paragraph(transform) {
+    return elementsOfType("paragraph", transform);
+}
+
+function run(transform) {
+    return elementsOfType("run", transform);
+}
+
+function elementsOfType(elementType, transform) {
+    return elements(function(element) {
+        if (element.type === elementType) {
+            return transform(element);
+        } else {
+            return element;
+        }
+    });
+}
+
+function elements(transform) {
+    return function transformElement(element) {
+        if (element.children) {
+            var children = _.map(element.children, transformElement);
+            element = _.extend(element, {children: children});
+        }
+        return transform(element);
+    };
+}
+
+
+function getDescendantsOfType(element, type) {
+    return getDescendants(element).filter(function(descendant) {
+        return descendant.type === type;
+    });
+}
+
+function getDescendants(element) {
+    var descendants = [];
+
+    visitDescendants(element, function(descendant) {
+        descendants.push(descendant);
+    });
+
+    return descendants;
+}
+
+function visitDescendants(element, visit) {
+    if (element.children) {
+        element.children.forEach(function(child) {
+            visitDescendants(child, visit);
+            visit(child);
+        });
+    }
+}
+
+},{"underscore":153}],30:[function(require,module,exports){
+var htmlPaths = require("./styles/html-paths");
+var Html = require("./html");
+
+
+exports.element = element;
+
+function element(name) {
+    return function(html) {
+        return Html.elementWithTag(htmlPaths.element(name), [html]);
+    };
+}
+
+},{"./html":18,"./styles/html-paths":27}],31:[function(require,module,exports){
+var util = require("util");
+var _ = require("underscore");
+
+exports.writer = writer;
+
+function writer(options) {
+    options = options || {};
+    if (options.prettyPrint) {
+        return prettyWriter();
+    } else {
+        return simpleWriter();
+    }
+}
+
+
+var indentedElements = {
+    div: true,
+    p: true,
+    ul: true,
+    li: true
+};
+
+
+function prettyWriter() {
+    var indentationLevel = 0;
+    var indentation = "  ";
+    var stack = [];
+    var start = true;
+    var inText = false;
+    
+    var writer = simpleWriter();
+    
+    function open(tagName, attributes) {
+        if (indentedElements[tagName]) {
+            indent();
+        }
+        stack.push(tagName);
+        writer.open(tagName, attributes);
+        if (indentedElements[tagName]) {
+            indentationLevel++;
+        }
+        start = false;
+    }
+    
+    function close(tagName) {
+        if (indentedElements[tagName]) {
+            indentationLevel--;
+            indent();
+        }
+        stack.pop();
+        writer.close(tagName);
+    }
+    
+    function text(value) {
+        startText();
+        var text = isInPre() ? value : value.replace("\n", "\n" + indentation);
+        writer.text(text);
+    }
+    
+    function selfClosing(tagName, attributes) {
+        indent();
+        writer.selfClosing(tagName, attributes);
+    }
+    
+    function insideIndentedElement() {
+        return stack.length === 0 || indentedElements[stack[stack.length - 1]];
+    }
+    
+    function startText() {
+        if (!inText) {
+            indent();
+            inText = true;
+        }
+    }
+    
+    function indent() {
+        inText = false;
+        if (!start && insideIndentedElement() && !isInPre()) {
+            writer._append("\n");
+            for (var i = 0; i < indentationLevel; i++) {
+                writer._append(indentation);
+            }
+        }
+    }
+    
+    function isInPre() {
+        return _.some(stack, function(tagName) {
+            return tagName === "pre";
+        });
+    }
+    
+    return {
+        asString: writer.asString,
+        open: open,
+        close: close,
+        text: text,
+        selfClosing: selfClosing
+    };
+}
+
+
+function simpleWriter() {
+    var fragments = [];
+    
+    function open(tagName, attributes) {
+        var attributeString = generateAttributeString(attributes);
+        fragments.push(util.format("<%s%s>", tagName, attributeString));
+    }
+    
+    function close(tagName) {
+        fragments.push(util.format("</%s>", tagName));
+    }
+    
+    function selfClosing(tagName, attributes) {
+        var attributeString = generateAttributeString(attributes);
+        fragments.push(util.format("<%s%s />", tagName, attributeString));
+    }
+    
+    function generateAttributeString(attributes) {
+        return _.map(attributes, function(value, key) {
+            return util.format(' %s="%s"', key, escapeHtmlAttribute(value));
+        }).join("");
+    }
+    
+    function text(value) {
+        fragments.push(escapeHtmlText(value));
+    }
+    
+    function append(html) {
+        fragments.push(html);
+    }
+    
+    function asString() {
+        return fragments.join("");
+    }
+    
+    return {
+        asString: asString,
+        open: open,
+        close: close,
+        text: text,
+        selfClosing: selfClosing,
+        _append: append
+    };
+}
+
+function escapeHtmlText(value) {
+    return value
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;');
+}
+
+function escapeHtmlAttribute(value) {
+    return value
+        .replace(/&/g, '&amp;')
+        .replace(/"/g, '&quot;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;');
+}
+
+},{"underscore":153,"util":157}],32:[function(require,module,exports){
+var htmlWriter = require("./html-writer");
+var markdownWriter = require("./markdown-writer");
+
+exports.writer = writer;
+
+
+function writer(options) {
+    options = options || {};
+    if (options.outputFormat === "markdown") {
+        return markdownWriter.writer();
+    } else {
+        return htmlWriter.writer(options);
+    }
+}
+
+},{"./html-writer":31,"./markdown-writer":33}],33:[function(require,module,exports){
+var _ = require("underscore");
+
+
+function symmetricMarkdownElement(end) {
+    return markdownElement(end, end);
+}
+
+function markdownElement(start, end) {
+    return function() {
+        return {start: start, end: end};
+    };
+}
+
+function markdownLink(attributes) {
+    var href = attributes.href || "";
+    if (href) {
+        return {
+            start: "[",
+            end: "](" + href + ")",
+            anchorPosition: "before"
+        };
+    } else {
+        return {};
+    }
+}
+
+function markdownImage(attributes) {
+    var src = attributes.src || "";
+    var altText = attributes.alt || "";
+    if (src || altText) {
+        return {start: "![" + altText + "](" + src + ")"};
+    } else {
+        return {};
+    }
+}
+
+function markdownList(options) {
+    return function(attributes, list) {
+        return {
+            start: list ? "\n" : "",
+            end: list ? "" : "\n",
+            list: {
+                isOrdered: options.isOrdered,
+                indent: list ? list.indent + 1 : 0,
+                count: 0
+            }
+        };
+    };
+}
+
+function markdownListItem(attributes, list, listItem) {
+    list = list || {indent: 0, isOrdered: false, count: 0};
+    list.count++;
+    listItem.hasClosed = false;
+    
+    var bullet = list.isOrdered ? list.count + "." : "-";
+    var start = repeatString("\t", list.indent) + bullet + " ";
+        
+    return {
+        start: start,
+        end: function() {
+            if (!listItem.hasClosed) {
+                listItem.hasClosed = true;
+                return "\n";
+            }
+        }
+    };
+}
+
+var htmlToMarkdown = {
+    "p": markdownElement("", "\n\n"),
+    "br": markdownElement("", "  \n"),
+    "ul": markdownList({isOrdered: false}),
+    "ol": markdownList({isOrdered: true}),
+    "li": markdownListItem,
+    "strong": symmetricMarkdownElement("__"),
+    "em": symmetricMarkdownElement("*"),
+    "a": markdownLink,
+    "img": markdownImage
+};
+
+(function() {
+    for (var i = 1; i <= 6; i++) {
+        htmlToMarkdown["h" + i] = markdownElement(repeatString("#", i) + " ", "\n\n");
+    }
+})();
+
+function repeatString(value, count) {
+    return new Array(count + 1).join(value);
+}
+
+function markdownWriter() {
+    var fragments = [];
+    var elementStack = [];
+    var list = null;
+    var listItem = {};
+    
+    function open(tagName, attributes) {
+        attributes = attributes || {};
+        
+        var createElement = htmlToMarkdown[tagName] || function() {
+            return {};
+        };
+        var element = createElement(attributes, list, listItem);
+        elementStack.push({end: element.end, list: list});
+        
+        if (element.list) {
+            list = element.list;
+        }
+        
+        var anchorBeforeStart = element.anchorPosition === "before";
+        if (anchorBeforeStart) {
+            writeAnchor(attributes);
+        }
+
+        fragments.push(element.start || "");
+        if (!anchorBeforeStart) {
+            writeAnchor(attributes);
+        }
+    }
+    
+    function writeAnchor(attributes) {
+        if (attributes.id) {
+            fragments.push('<a id="' + attributes.id + '"></a>');
+        }
+    }
+    
+    function close(tagName) {
+        var element = elementStack.pop();
+        list = element.list;
+        var end = _.isFunction(element.end) ? element.end() : element.end;
+        fragments.push(end || "");
+    }
+    
+    function selfClosing(tagName, attributes) {
+        open(tagName, attributes);
+        close(tagName);
+    }
+    
+    function text(value) {
+        fragments.push(escapeMarkdown(value));
+    }
+    
+    function asString() {
+        return fragments.join("");
+    }
+
+    return {
+        asString: asString,
+        open: open,
+        close: close,
+        text: text,
+        selfClosing: selfClosing
+    };
+}
+
+exports.writer = markdownWriter;
+
+function escapeMarkdown(value) {
+    return value
+        .replace(/\\/g, '\\\\')
+        .replace(/([\`\*_\{\}\[\]\(\)\#\+\-\.\!])/g, '\\$1');
+}
+
+},{"underscore":153}],34:[function(require,module,exports){
+var nodes = require("./nodes");
+
+exports.Element = nodes.Element;
+exports.element = nodes.element;
+exports.text = nodes.text;
+exports.readString = require("./reader").readString;
+exports.writeString = require("./writer").writeString;
+
+},{"./nodes":35,"./reader":36,"./writer":37}],35:[function(require,module,exports){
+var _ = require("underscore");
+
+
+exports.Element = Element;
+exports.element = function(name, attributes, children) {
+    return new Element(name, attributes, children);
+};
+exports.text = function(value) {
+    return {
+        type: "text",
+        value: value
+    };
+};
+
+
+var emptyElement = {
+    first: function() {
+        return null;
+    },
+    firstOrEmpty: function() {
+        return emptyElement;
+    },
+    attributes: {}
+};
+
+function Element(name, attributes, children) {
+    this.type = "element";
+    this.name = name;
+    this.attributes = attributes || {};
+    this.children = children || [];
+}
+
+Element.prototype.first = function(name) {
+    return _.find(this.children, function(child) {
+        return child.name === name;
+    });
+};
+
+Element.prototype.firstOrEmpty = function(name) {
+    return this.first(name) || emptyElement;
+};
+
+Element.prototype.getElementsByTagName = function(name) {
+    var elements = _.filter(this.children, function(child) {
+        return child.name === name;
+    });
+    return toElementList(elements);
+};
+
+Element.prototype.text = function() {
+    if (this.children.length === 0) {
+        return "";
+    } else if (this.children.length !== 1 || this.children[0].type !== "text") {
+        throw new Error("Not implemented");
+    }
+    return this.children[0].value;
+};
+
+var elementListPrototype = {
+    getElementsByTagName: function(name) {
+        return toElementList(_.flatten(this.map(function(element) {
+            return element.getElementsByTagName(name);
+        }, true)));
+    }
+};
+
+function toElementList(array) {
+    return _.extend(array, elementListPrototype);
+}
+
+},{"underscore":153}],36:[function(require,module,exports){
+var promises = require("../promises");
+var sax = require("sax");
+var _ = require("underscore");
+
+var nodes = require("./nodes");
+var Element = nodes.Element;
+
+exports.readString = readString;
+
+function readString(xmlString, namespaceMap) {
+    namespaceMap = namespaceMap || {};
+    
+    var finished = false;
+    var parser = sax.parser(true, {xmlns: true, position: false});
+    
+    var rootElement = {children: []};
+    var currentElement = rootElement;
+    var stack = [];
+    
+    var deferred = promises.defer();
+    
+    parser.onopentag = function(node) {
+        var attributes = mapObject(node.attributes, function(attribute) {
+            return attribute.value;
+        }, mapName);
+        
+        var element = new Element(mapName(node), attributes);
+        currentElement.children.push(element);
+        stack.push(currentElement);
+        currentElement = element;
+    };
+    
+    function mapName(node) {
+        if (node.uri) {
+            var mappedPrefix = namespaceMap[node.uri];
+            var prefix;
+            if (mappedPrefix) {
+                prefix = mappedPrefix + ":";
+            } else {
+                prefix = "{" + node.uri + "}";
+            }
+            return prefix + node.local;
+        } else {
+            return node.local;
+        }
+    }
+    
+    parser.onclosetag = function(node) {
+        currentElement = stack.pop();
+    };
+    
+    parser.ontext = function(text) {
+        if (currentElement !== rootElement) {
+            currentElement.children.push(nodes.text(text));
+        }
+    };
+    
+    parser.onend = function() {
+        if (!finished) {
+            finished = true;
+            deferred.resolve(rootElement.children[0]);
+        }
+    };
+    
+    parser.onerror = function(error) {
+        if (!finished) {
+            finished = true;
+            deferred.reject(error);
+        }
+    };
+    
+    parser.write(xmlString).close();
+    
+    return deferred.promise;
+}
+
+function mapObject(input, valueFunc, keyFunc) {
+    return _.reduce(input, function(result, value, key) {
+        var mappedKey = keyFunc(value, key, input);
+        result[mappedKey] = valueFunc(value, key, input);
+        return result;
+    }, {});
+}
+
+},{"../promises":23,"./nodes":35,"sax":150,"underscore":153}],37:[function(require,module,exports){
+var _ = require("underscore");
+var xmlbuilder = require("xmlbuilder");
+
+
+exports.writeString = writeString;
+
+
+function writeString(root, namespaces) {
+    var uriToPrefix = _.invert(namespaces);
+    
+    var nodeWriters = {
+        element: writeElement,
+        text: writeTextNode
+    };
+
+    function writeNode(builder, node) {
+        return nodeWriters[node.type](builder, node);
+    }
+
+    function writeElement(builder, element) {
+        var elementBuilder = builder.element(mapElementName(element.name), element.attributes);
+        element.children.forEach(function(child) {
+            writeNode(elementBuilder, child);
+        });
+    }
+    
+    function mapElementName(name) {
+        var longFormMatch = /^\{(.*)\}(.*)$/.exec(name);
+        if (longFormMatch) {
+            var prefix = uriToPrefix[longFormMatch[1]];
+            return prefix + (prefix === "" ? "" : ":") + longFormMatch[2];
+        } else {
+            return name;
+        }
+    }
+    
+    function writeDocument(root) {
+        var builder = xmlbuilder
+            .create(mapElementName(root.name), {
+                version: '1.0',
+                encoding: 'UTF-8',
+                standalone: true
+            });
+        
+        _.forEach(namespaces, function(uri, prefix) {
+            var key = "xmlns" + (prefix === "" ? "" : ":" + prefix);
+            builder.attribute(key, uri);
+        });
+        
+        root.children.forEach(function(child) {
+            writeNode(builder, child);
+        });
+        return builder.end();
+    }
+
+    return writeDocument(root);
+}
+
+function writeTextNode(builder, node) {
+    builder.text(node.value);
+}
+
+},{"underscore":153,"xmlbuilder":179}],38:[function(require,module,exports){
+(function (Buffer){
+var JSZip = require("jszip");
+
+var promises = require("./promises");
+
+exports.openArrayBuffer = openArrayBuffer;
+exports.splitPath = splitPath;
+exports.joinPath = joinPath;
+
+function openArrayBuffer(arrayBuffer) {
+    var zipFile = new JSZip(arrayBuffer);
+    function exists(name) {
+        return zipFile.file(name) !== null;
+    }
+
+    function read(name, encoding) {
+        var array = zipFile.file(name).asUint8Array();
+        var buffer = uint8ArrayToBuffer(array);
+        if (encoding) {
+            return promises.when(buffer.toString(encoding));
+        } else {
+            return promises.when(buffer);
+        }
+    }
+
+    function write(name, contents) {
+        zipFile.file(name, contents);
+    }
+
+    function toBuffer() {
+        return zipFile.generate({type: "nodebuffer"});
+    }
+
+    return {
+        exists: exists,
+        read: read,
+        write: write,
+        toBuffer: toBuffer
+    };
+}
+
+function uint8ArrayToBuffer(array) {
+    if (Buffer.from && Buffer.from !== Uint8Array.from) {
+        return Buffer.from(array);
+    } else {
+        return new Buffer(array);
+    }
+}
+
+function splitPath(path) {
+    var lastIndex = path.lastIndexOf("/");
+    if (lastIndex === -1) {
+        return {dirname: "", basename: path};
+    } else {
+        return {
+            dirname: path.substring(0, lastIndex),
+            basename: path.substring(lastIndex + 1)
+        };
+    }
+}
+
+function joinPath() {
+    var nonEmptyPaths = Array.prototype.filter.call(arguments, function(path) {
+        return path;
+    });
+
+    var relevantPaths = [];
+
+    nonEmptyPaths.forEach(function(path) {
+        if (/^\//.test(path)) {
+            relevantPaths = [path];
+        } else {
+            relevantPaths.push(path);
+        }
+    });
+
+    return relevantPaths.join("/");
+}
+
+}).call(this,require("buffer").Buffer)
+},{"./promises":23,"buffer":77,"jszip":92}],39:[function(require,module,exports){
+'use strict'
+
+exports.byteLength = byteLength
+exports.toByteArray = toByteArray
+exports.fromByteArray = fromByteArray
+
+var lookup = []
+var revLookup = []
+var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
+
+var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+for (var i = 0, len = code.length; i < len; ++i) {
+  lookup[i] = code[i]
+  revLookup[code.charCodeAt(i)] = i
+}
+
+revLookup['-'.charCodeAt(0)] = 62
+revLookup['_'.charCodeAt(0)] = 63
+
+function placeHoldersCount (b64) {
+  var len = b64.length
+  if (len % 4 > 0) {
+    throw new Error('Invalid string. Length must be a multiple of 4')
+  }
+
+  // the number of equal signs (place holders)
+  // if there are two placeholders, than the two characters before it
+  // represent one byte
+  // if there is only one, then the three characters before it represent 2 bytes
+  // this is just a cheap hack to not do indexOf twice
+  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
+}
+
+function byteLength (b64) {
+  // base64 is 4/3 + up to two characters of the original data
+  return b64.length * 3 / 4 - placeHoldersCount(b64)
+}
+
+function toByteArray (b64) {
+  var i, j, l, tmp, placeHolders, arr
+  var len = b64.length
+  placeHolders = placeHoldersCount(b64)
+
+  arr = new Arr(len * 3 / 4 - placeHolders)
+
+  // if there are placeholders, only get up to the last complete 4 chars
+  l = placeHolders > 0 ? len - 4 : len
+
+  var L = 0
+
+  for (i = 0, j = 0; i < l; i += 4, j += 3) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
+    arr[L++] = (tmp >> 16) & 0xFF
+    arr[L++] = (tmp >> 8) & 0xFF
+    arr[L++] = tmp & 0xFF
+  }
+
+  if (placeHolders === 2) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
+    arr[L++] = tmp & 0xFF
+  } else if (placeHolders === 1) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
+    arr[L++] = (tmp >> 8) & 0xFF
+    arr[L++] = tmp & 0xFF
+  }
+
+  return arr
+}
+
+function tripletToBase64 (num) {
+  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
+}
+
+function encodeChunk (uint8, start, end) {
+  var tmp
+  var output = []
+  for (var i = start; i < end; i += 3) {
+    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
+    output.push(tripletToBase64(tmp))
+  }
+  return output.join('')
+}
+
+function fromByteArray (uint8) {
+  var tmp
+  var len = uint8.length
+  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
+  var output = ''
+  var parts = []
+  var maxChunkLength = 16383 // must be multiple of 3
+
+  // go through the array every three bytes, we'll deal with trailing stuff later
+  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
+    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
+  }
+
+  // pad the end with zeros, but make sure to not forget the extra bytes
+  if (extraBytes === 1) {
+    tmp = uint8[len - 1]
+    output += lookup[tmp >> 2]
+    output += lookup[(tmp << 4) & 0x3F]
+    output += '=='
+  } else if (extraBytes === 2) {
+    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
+    output += lookup[tmp >> 10]
+    output += lookup[(tmp >> 4) & 0x3F]
+    output += lookup[(tmp << 2) & 0x3F]
+    output += '='
+  }
+
+  parts.push(output)
+
+  return parts.join('')
+}
+
+},{}],40:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise) {
+var SomePromiseArray = Promise._SomePromiseArray;
+function any(promises) {
+    var ret = new SomePromiseArray(promises);
+    var promise = ret.promise();
+    ret.setHowMany(1);
+    ret.setUnwrap();
+    ret.init();
+    return promise;
+}
+
+Promise.any = function (promises) {
+    return any(promises);
+};
+
+Promise.prototype.any = function () {
+    return any(this);
+};
+
+};
+
+},{}],41:[function(require,module,exports){
+(function (process){
+"use strict";
+var firstLineError;
+try {throw new Error(); } catch (e) {firstLineError = e;}
+var schedule = require("./schedule");
+var Queue = require("./queue");
+var util = require("./util");
+
+function Async() {
+    this._customScheduler = false;
+    this._isTickUsed = false;
+    this._lateQueue = new Queue(16);
+    this._normalQueue = new Queue(16);
+    this._haveDrainedQueues = false;
+    this._trampolineEnabled = true;
+    var self = this;
+    this.drainQueues = function () {
+        self._drainQueues();
+    };
+    this._schedule = schedule;
+}
+
+Async.prototype.setScheduler = function(fn) {
+    var prev = this._schedule;
+    this._schedule = fn;
+    this._customScheduler = true;
+    return prev;
+};
+
+Async.prototype.hasCustomScheduler = function() {
+    return this._customScheduler;
+};
+
+Async.prototype.enableTrampoline = function() {
+    this._trampolineEnabled = true;
+};
+
+Async.prototype.disableTrampolineIfNecessary = function() {
+    if (util.hasDevTools) {
+        this._trampolineEnabled = false;
+    }
+};
+
+Async.prototype.haveItemsQueued = function () {
+    return this._isTickUsed || this._haveDrainedQueues;
+};
+
+
+Async.prototype.fatalError = function(e, isNode) {
+    if (isNode) {
+        process.stderr.write("Fatal " + (e instanceof Error ? e.stack : e) +
+            "\n");
+        process.exit(2);
+    } else {
+        this.throwLater(e);
+    }
+};
+
+Async.prototype.throwLater = function(fn, arg) {
+    if (arguments.length === 1) {
+        arg = fn;
+        fn = function () { throw arg; };
+    }
+    if (typeof setTimeout !== "undefined") {
+        setTimeout(function() {
+            fn(arg);
+        }, 0);
+    } else try {
+        this._schedule(function() {
+            fn(arg);
+        });
+    } catch (e) {
+        throw new Error("No async scheduler available\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+};
+
+function AsyncInvokeLater(fn, receiver, arg) {
+    this._lateQueue.push(fn, receiver, arg);
+    this._queueTick();
+}
+
+function AsyncInvoke(fn, receiver, arg) {
+    this._normalQueue.push(fn, receiver, arg);
+    this._queueTick();
+}
+
+function AsyncSettlePromises(promise) {
+    this._normalQueue._pushOne(promise);
+    this._queueTick();
+}
+
+if (!util.hasDevTools) {
+    Async.prototype.invokeLater = AsyncInvokeLater;
+    Async.prototype.invoke = AsyncInvoke;
+    Async.prototype.settlePromises = AsyncSettlePromises;
+} else {
+    Async.prototype.invokeLater = function (fn, receiver, arg) {
+        if (this._trampolineEnabled) {
+            AsyncInvokeLater.call(this, fn, receiver, arg);
+        } else {
+            this._schedule(function() {
+                setTimeout(function() {
+                    fn.call(receiver, arg);
+                }, 100);
+            });
+        }
+    };
+
+    Async.prototype.invoke = function (fn, receiver, arg) {
+        if (this._trampolineEnabled) {
+            AsyncInvoke.call(this, fn, receiver, arg);
+        } else {
+            this._schedule(function() {
+                fn.call(receiver, arg);
+            });
+        }
+    };
+
+    Async.prototype.settlePromises = function(promise) {
+        if (this._trampolineEnabled) {
+            AsyncSettlePromises.call(this, promise);
+        } else {
+            this._schedule(function() {
+                promise._settlePromises();
+            });
+        }
+    };
+}
+
+Async.prototype._drainQueue = function(queue) {
+    while (queue.length() > 0) {
+        var fn = queue.shift();
+        if (typeof fn !== "function") {
+            fn._settlePromises();
+            continue;
+        }
+        var receiver = queue.shift();
+        var arg = queue.shift();
+        fn.call(receiver, arg);
+    }
+};
+
+Async.prototype._drainQueues = function () {
+    this._drainQueue(this._normalQueue);
+    this._reset();
+    this._haveDrainedQueues = true;
+    this._drainQueue(this._lateQueue);
+};
+
+Async.prototype._queueTick = function () {
+    if (!this._isTickUsed) {
+        this._isTickUsed = true;
+        this._schedule(this.drainQueues);
+    }
+};
+
+Async.prototype._reset = function () {
+    this._isTickUsed = false;
+};
+
+module.exports = Async;
+module.exports.firstLineError = firstLineError;
+
+}).call(this,require('_process'))
+},{"./queue":64,"./schedule":67,"./util":74,"_process":138}],42:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, INTERNAL, tryConvertToPromise, debug) {
+var calledBind = false;
+var rejectThis = function(_, e) {
+    this._reject(e);
+};
+
+var targetRejected = function(e, context) {
+    context.promiseRejectionQueued = true;
+    context.bindingPromise._then(rejectThis, rejectThis, null, this, e);
+};
+
+var bindingResolved = function(thisArg, context) {
+    if (((this._bitField & 50397184) === 0)) {
+        this._resolveCallback(context.target);
+    }
+};
+
+var bindingRejected = function(e, context) {
+    if (!context.promiseRejectionQueued) this._reject(e);
+};
+
+Promise.prototype.bind = function (thisArg) {
+    if (!calledBind) {
+        calledBind = true;
+        Promise.prototype._propagateFrom = debug.propagateFromFunction();
+        Promise.prototype._boundValue = debug.boundValueFunction();
+    }
+    var maybePromise = tryConvertToPromise(thisArg);
+    var ret = new Promise(INTERNAL);
+    ret._propagateFrom(this, 1);
+    var target = this._target();
+    ret._setBoundTo(maybePromise);
+    if (maybePromise instanceof Promise) {
+        var context = {
+            promiseRejectionQueued: false,
+            promise: ret,
+            target: target,
+            bindingPromise: maybePromise
+        };
+        target._then(INTERNAL, targetRejected, undefined, ret, context);
+        maybePromise._then(
+            bindingResolved, bindingRejected, undefined, ret, context);
+        ret._setOnCancel(maybePromise);
+    } else {
+        ret._resolveCallback(target);
+    }
+    return ret;
+};
+
+Promise.prototype._setBoundTo = function (obj) {
+    if (obj !== undefined) {
+        this._bitField = this._bitField | 2097152;
+        this._boundTo = obj;
+    } else {
+        this._bitField = this._bitField & (~2097152);
+    }
+};
+
+Promise.prototype._isBound = function () {
+    return (this._bitField & 2097152) === 2097152;
+};
+
+Promise.bind = function (thisArg, value) {
+    return Promise.resolve(value).bind(thisArg);
+};
+};
+
+},{}],43:[function(require,module,exports){
+"use strict";
+var cr = Object.create;
+if (cr) {
+    var callerCache = cr(null);
+    var getterCache = cr(null);
+    callerCache[" size"] = getterCache[" size"] = 0;
+}
+
+module.exports = function(Promise) {
+var util = require("./util");
+var canEvaluate = util.canEvaluate;
+var isIdentifier = util.isIdentifier;
+
+var getMethodCaller;
+var getGetter;
+if (!false) {
+var makeMethodCaller = function (methodName) {
+    return new Function("ensureMethod", "                                    \n\
+        return function(obj) {                                               \n\
+            'use strict'                                                     \n\
+            var len = this.length;                                           \n\
+            ensureMethod(obj, 'methodName');                                 \n\
+            switch(len) {                                                    \n\
+                case 1: return obj.methodName(this[0]);                      \n\
+                case 2: return obj.methodName(this[0], this[1]);             \n\
+                case 3: return obj.methodName(this[0], this[1], this[2]);    \n\
+                case 0: return obj.methodName();                             \n\
+                default:                                                     \n\
+                    return obj.methodName.apply(obj, this);                  \n\
+            }                                                                \n\
+        };                                                                   \n\
+        ".replace(/methodName/g, methodName))(ensureMethod);
+};
+
+var makeGetter = function (propertyName) {
+    return new Function("obj", "                                             \n\
+        'use strict';                                                        \n\
+        return obj.propertyName;                                             \n\
+        ".replace("propertyName", propertyName));
+};
+
+var getCompiled = function(name, compiler, cache) {
+    var ret = cache[name];
+    if (typeof ret !== "function") {
+        if (!isIdentifier(name)) {
+            return null;
+        }
+        ret = compiler(name);
+        cache[name] = ret;
+        cache[" size"]++;
+        if (cache[" size"] > 512) {
+            var keys = Object.keys(cache);
+            for (var i = 0; i < 256; ++i) delete cache[keys[i]];
+            cache[" size"] = keys.length - 256;
+        }
+    }
+    return ret;
+};
+
+getMethodCaller = function(name) {
+    return getCompiled(name, makeMethodCaller, callerCache);
+};
+
+getGetter = function(name) {
+    return getCompiled(name, makeGetter, getterCache);
+};
+}
+
+function ensureMethod(obj, methodName) {
+    var fn;
+    if (obj != null) fn = obj[methodName];
+    if (typeof fn !== "function") {
+        var message = "Object " + util.classString(obj) + " has no method '" +
+            util.toString(methodName) + "'";
+        throw new Promise.TypeError(message);
+    }
+    return fn;
+}
+
+function caller(obj) {
+    var methodName = this.pop();
+    var fn = ensureMethod(obj, methodName);
+    return fn.apply(obj, this);
+}
+Promise.prototype.call = function (methodName) {
+    var $_len = arguments.length;var args = new Array(Math.max($_len - 1, 0)); for(var $_i = 1; $_i < $_len; ++$_i) {args[$_i - 1] = arguments[$_i];};
+    if (!false) {
+        if (canEvaluate) {
+            var maybeCaller = getMethodCaller(methodName);
+            if (maybeCaller !== null) {
+                return this._then(
+                    maybeCaller, undefined, undefined, args, undefined);
+            }
+        }
+    }
+    args.push(methodName);
+    return this._then(caller, undefined, undefined, args, undefined);
+};
+
+function namedGetter(obj) {
+    return obj[this];
+}
+function indexedGetter(obj) {
+    var index = +this;
+    if (index < 0) index = Math.max(0, index + obj.length);
+    return obj[index];
+}
+Promise.prototype.get = function (propertyName) {
+    var isIndex = (typeof propertyName === "number");
+    var getter;
+    if (!isIndex) {
+        if (canEvaluate) {
+            var maybeGetter = getGetter(propertyName);
+            getter = maybeGetter !== null ? maybeGetter : namedGetter;
+        } else {
+            getter = namedGetter;
+        }
+    } else {
+        getter = indexedGetter;
+    }
+    return this._then(getter, undefined, undefined, propertyName, undefined);
+};
+};
+
+},{"./util":74}],44:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, PromiseArray, apiRejection, debug) {
+var util = require("./util");
+var tryCatch = util.tryCatch;
+var errorObj = util.errorObj;
+var async = Promise._async;
+
+Promise.prototype["break"] = Promise.prototype.cancel = function() {
+    if (!debug.cancellation()) return this._warn("cancellation is disabled");
+
+    var promise = this;
+    var child = promise;
+    while (promise._isCancellable()) {
+        if (!promise._cancelBy(child)) {
+            if (child._isFollowing()) {
+                child._followee().cancel();
+            } else {
+                child._cancelBranched();
+            }
+            break;
+        }
+
+        var parent = promise._cancellationParent;
+        if (parent == null || !parent._isCancellable()) {
+            if (promise._isFollowing()) {
+                promise._followee().cancel();
+            } else {
+                promise._cancelBranched();
+            }
+            break;
+        } else {
+            if (promise._isFollowing()) promise._followee().cancel();
+            promise._setWillBeCancelled();
+            child = promise;
+            promise = parent;
+        }
+    }
+};
+
+Promise.prototype._branchHasCancelled = function() {
+    this._branchesRemainingToCancel--;
+};
+
+Promise.prototype._enoughBranchesHaveCancelled = function() {
+    return this._branchesRemainingToCancel === undefined ||
+           this._branchesRemainingToCancel <= 0;
+};
+
+Promise.prototype._cancelBy = function(canceller) {
+    if (canceller === this) {
+        this._branchesRemainingToCancel = 0;
+        this._invokeOnCancel();
+        return true;
+    } else {
+        this._branchHasCancelled();
+        if (this._enoughBranchesHaveCancelled()) {
+            this._invokeOnCancel();
+            return true;
+        }
+    }
+    return false;
+};
+
+Promise.prototype._cancelBranched = function() {
+    if (this._enoughBranchesHaveCancelled()) {
+        this._cancel();
+    }
+};
+
+Promise.prototype._cancel = function() {
+    if (!this._isCancellable()) return;
+    this._setCancelled();
+    async.invoke(this._cancelPromises, this, undefined);
+};
+
+Promise.prototype._cancelPromises = function() {
+    if (this._length() > 0) this._settlePromises();
+};
+
+Promise.prototype._unsetOnCancel = function() {
+    this._onCancelField = undefined;
+};
+
+Promise.prototype._isCancellable = function() {
+    return this.isPending() && !this._isCancelled();
+};
+
+Promise.prototype.isCancellable = function() {
+    return this.isPending() && !this.isCancelled();
+};
+
+Promise.prototype._doInvokeOnCancel = function(onCancelCallback, internalOnly) {
+    if (util.isArray(onCancelCallback)) {
+        for (var i = 0; i < onCancelCallback.length; ++i) {
+            this._doInvokeOnCancel(onCancelCallback[i], internalOnly);
+        }
+    } else if (onCancelCallback !== undefined) {
+        if (typeof onCancelCallback === "function") {
+            if (!internalOnly) {
+                var e = tryCatch(onCancelCallback).call(this._boundValue());
+                if (e === errorObj) {
+                    this._attachExtraTrace(e.e);
+                    async.throwLater(e.e);
+                }
+            }
+        } else {
+            onCancelCallback._resultCancelled(this);
+        }
+    }
+};
+
+Promise.prototype._invokeOnCancel = function() {
+    var onCancelCallback = this._onCancel();
+    this._unsetOnCancel();
+    async.invoke(this._doInvokeOnCancel, this, onCancelCallback);
+};
+
+Promise.prototype._invokeInternalOnCancel = function() {
+    if (this._isCancellable()) {
+        this._doInvokeOnCancel(this._onCancel(), true);
+        this._unsetOnCancel();
+    }
+};
+
+Promise.prototype._resultCancelled = function() {
+    this.cancel();
+};
+
+};
+
+},{"./util":74}],45:[function(require,module,exports){
+"use strict";
+module.exports = function(NEXT_FILTER) {
+var util = require("./util");
+var getKeys = require("./es5").keys;
+var tryCatch = util.tryCatch;
+var errorObj = util.errorObj;
+
+function catchFilter(instances, cb, promise) {
+    return function(e) {
+        var boundTo = promise._boundValue();
+        predicateLoop: for (var i = 0; i < instances.length; ++i) {
+            var item = instances[i];
+
+            if (item === Error ||
+                (item != null && item.prototype instanceof Error)) {
+                if (e instanceof item) {
+                    return tryCatch(cb).call(boundTo, e);
+                }
+            } else if (typeof item === "function") {
+                var matchesPredicate = tryCatch(item).call(boundTo, e);
+                if (matchesPredicate === errorObj) {
+                    return matchesPredicate;
+                } else if (matchesPredicate) {
+                    return tryCatch(cb).call(boundTo, e);
+                }
+            } else if (util.isObject(e)) {
+                var keys = getKeys(item);
+                for (var j = 0; j < keys.length; ++j) {
+                    var key = keys[j];
+                    if (item[key] != e[key]) {
+                        continue predicateLoop;
+                    }
+                }
+                return tryCatch(cb).call(boundTo, e);
+            }
+        }
+        return NEXT_FILTER;
+    };
+}
+
+return catchFilter;
+};
+
+},{"./es5":51,"./util":74}],46:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise) {
+var longStackTraces = false;
+var contextStack = [];
+
+Promise.prototype._promiseCreated = function() {};
+Promise.prototype._pushContext = function() {};
+Promise.prototype._popContext = function() {return null;};
+Promise._peekContext = Promise.prototype._peekContext = function() {};
+
+function Context() {
+    this._trace = new Context.CapturedTrace(peekContext());
+}
+Context.prototype._pushContext = function () {
+    if (this._trace !== undefined) {
+        this._trace._promiseCreated = null;
+        contextStack.push(this._trace);
+    }
+};
+
+Context.prototype._popContext = function () {
+    if (this._trace !== undefined) {
+        var trace = contextStack.pop();
+        var ret = trace._promiseCreated;
+        trace._promiseCreated = null;
+        return ret;
+    }
+    return null;
+};
+
+function createContext() {
+    if (longStackTraces) return new Context();
+}
+
+function peekContext() {
+    var lastIndex = contextStack.length - 1;
+    if (lastIndex >= 0) {
+        return contextStack[lastIndex];
+    }
+    return undefined;
+}
+Context.CapturedTrace = null;
+Context.create = createContext;
+Context.deactivateLongStackTraces = function() {};
+Context.activateLongStackTraces = function() {
+    var Promise_pushContext = Promise.prototype._pushContext;
+    var Promise_popContext = Promise.prototype._popContext;
+    var Promise_PeekContext = Promise._peekContext;
+    var Promise_peekContext = Promise.prototype._peekContext;
+    var Promise_promiseCreated = Promise.prototype._promiseCreated;
+    Context.deactivateLongStackTraces = function() {
+        Promise.prototype._pushContext = Promise_pushContext;
+        Promise.prototype._popContext = Promise_popContext;
+        Promise._peekContext = Promise_PeekContext;
+        Promise.prototype._peekContext = Promise_peekContext;
+        Promise.prototype._promiseCreated = Promise_promiseCreated;
+        longStackTraces = false;
+    };
+    longStackTraces = true;
+    Promise.prototype._pushContext = Context.prototype._pushContext;
+    Promise.prototype._popContext = Context.prototype._popContext;
+    Promise._peekContext = Promise.prototype._peekContext = peekContext;
+    Promise.prototype._promiseCreated = function() {
+        var ctx = this._peekContext();
+        if (ctx && ctx._promiseCreated == null) ctx._promiseCreated = this;
+    };
+};
+return Context;
+};
+
+},{}],47:[function(require,module,exports){
+(function (process){
+"use strict";
+module.exports = function(Promise, Context) {
+var getDomain = Promise._getDomain;
+var async = Promise._async;
+var Warning = require("./errors").Warning;
+var util = require("./util");
+var canAttachTrace = util.canAttachTrace;
+var unhandledRejectionHandled;
+var possiblyUnhandledRejection;
+var bluebirdFramePattern =
+    /[\\\/]bluebird[\\\/]js[\\\/](release|debug|instrumented)/;
+var nodeFramePattern = /\((?:timers\.js):\d+:\d+\)/;
+var parseLinePattern = /[\/<\(](.+?):(\d+):(\d+)\)?\s*$/;
+var stackFramePattern = null;
+var formatStack = null;
+var indentStackFrames = false;
+var printWarning;
+var debugging = !!(util.env("BLUEBIRD_DEBUG") != 0 &&
+                        (false ||
+                         util.env("BLUEBIRD_DEBUG") ||
+                         util.env("NODE_ENV") === "development"));
+
+var warnings = !!(util.env("BLUEBIRD_WARNINGS") != 0 &&
+    (debugging || util.env("BLUEBIRD_WARNINGS")));
+
+var longStackTraces = !!(util.env("BLUEBIRD_LONG_STACK_TRACES") != 0 &&
+    (debugging || util.env("BLUEBIRD_LONG_STACK_TRACES")));
+
+var wForgottenReturn = util.env("BLUEBIRD_W_FORGOTTEN_RETURN") != 0 &&
+    (warnings || !!util.env("BLUEBIRD_W_FORGOTTEN_RETURN"));
+
+Promise.prototype.suppressUnhandledRejections = function() {
+    var target = this._target();
+    target._bitField = ((target._bitField & (~1048576)) |
+                      524288);
+};
+
+Promise.prototype._ensurePossibleRejectionHandled = function () {
+    if ((this._bitField & 524288) !== 0) return;
+    this._setRejectionIsUnhandled();
+    async.invokeLater(this._notifyUnhandledRejection, this, undefined);
+};
+
+Promise.prototype._notifyUnhandledRejectionIsHandled = function () {
+    fireRejectionEvent("rejectionHandled",
+                                  unhandledRejectionHandled, undefined, this);
+};
+
+Promise.prototype._setReturnedNonUndefined = function() {
+    this._bitField = this._bitField | 268435456;
+};
+
+Promise.prototype._returnedNonUndefined = function() {
+    return (this._bitField & 268435456) !== 0;
+};
+
+Promise.prototype._notifyUnhandledRejection = function () {
+    if (this._isRejectionUnhandled()) {
+        var reason = this._settledValue();
+        this._setUnhandledRejectionIsNotified();
+        fireRejectionEvent("unhandledRejection",
+                                      possiblyUnhandledRejection, reason, this);
+    }
+};
+
+Promise.prototype._setUnhandledRejectionIsNotified = function () {
+    this._bitField = this._bitField | 262144;
+};
+
+Promise.prototype._unsetUnhandledRejectionIsNotified = function () {
+    this._bitField = this._bitField & (~262144);
+};
+
+Promise.prototype._isUnhandledRejectionNotified = function () {
+    return (this._bitField & 262144) > 0;
+};
+
+Promise.prototype._setRejectionIsUnhandled = function () {
+    this._bitField = this._bitField | 1048576;
+};
+
+Promise.prototype._unsetRejectionIsUnhandled = function () {
+    this._bitField = this._bitField & (~1048576);
+    if (this._isUnhandledRejectionNotified()) {
+        this._unsetUnhandledRejectionIsNotified();
+        this._notifyUnhandledRejectionIsHandled();
+    }
+};
+
+Promise.prototype._isRejectionUnhandled = function () {
+    return (this._bitField & 1048576) > 0;
+};
+
+Promise.prototype._warn = function(message, shouldUseOwnTrace, promise) {
+    return warn(message, shouldUseOwnTrace, promise || this);
+};
+
+Promise.onPossiblyUnhandledRejection = function (fn) {
+    var domain = getDomain();
+    possiblyUnhandledRejection =
+        typeof fn === "function" ? (domain === null ?
+                                            fn : util.domainBind(domain, fn))
+                                 : undefined;
+};
+
+Promise.onUnhandledRejectionHandled = function (fn) {
+    var domain = getDomain();
+    unhandledRejectionHandled =
+        typeof fn === "function" ? (domain === null ?
+                                            fn : util.domainBind(domain, fn))
+                                 : undefined;
+};
+
+var disableLongStackTraces = function() {};
+Promise.longStackTraces = function () {
+    if (async.haveItemsQueued() && !config.longStackTraces) {
+        throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+    if (!config.longStackTraces && longStackTracesIsSupported()) {
+        var Promise_captureStackTrace = Promise.prototype._captureStackTrace;
+        var Promise_attachExtraTrace = Promise.prototype._attachExtraTrace;
+        config.longStackTraces = true;
+        disableLongStackTraces = function() {
+            if (async.haveItemsQueued() && !config.longStackTraces) {
+                throw new Error("cannot enable long stack traces after promises have been created\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+            }
+            Promise.prototype._captureStackTrace = Promise_captureStackTrace;
+            Promise.prototype._attachExtraTrace = Promise_attachExtraTrace;
+            Context.deactivateLongStackTraces();
+            async.enableTrampoline();
+            config.longStackTraces = false;
+        };
+        Promise.prototype._captureStackTrace = longStackTracesCaptureStackTrace;
+        Promise.prototype._attachExtraTrace = longStackTracesAttachExtraTrace;
+        Context.activateLongStackTraces();
+        async.disableTrampolineIfNecessary();
+    }
+};
+
+Promise.hasLongStackTraces = function () {
+    return config.longStackTraces && longStackTracesIsSupported();
+};
+
+var fireDomEvent = (function() {
+    try {
+        if (typeof CustomEvent === "function") {
+            var event = new CustomEvent("CustomEvent");
+            util.global.dispatchEvent(event);
+            return function(name, event) {
+                var domEvent = new CustomEvent(name.toLowerCase(), {
+                    detail: event,
+                    cancelable: true
+                });
+                return !util.global.dispatchEvent(domEvent);
+            };
+        } else if (typeof Event === "function") {
+            var event = new Event("CustomEvent");
+            util.global.dispatchEvent(event);
+            return function(name, event) {
+                var domEvent = new Event(name.toLowerCase(), {
+                    cancelable: true
+                });
+                domEvent.detail = event;
+                return !util.global.dispatchEvent(domEvent);
+            };
+        } else {
+            var event = document.createEvent("CustomEvent");
+            event.initCustomEvent("testingtheevent", false, true, {});
+            util.global.dispatchEvent(event);
+            return function(name, event) {
+                var domEvent = document.createEvent("CustomEvent");
+                domEvent.initCustomEvent(name.toLowerCase(), false, true,
+                    event);
+                return !util.global.dispatchEvent(domEvent);
+            };
+        }
+    } catch (e) {}
+    return function() {
+        return false;
+    };
+})();
+
+var fireGlobalEvent = (function() {
+    if (util.isNode) {
+        return function() {
+            return process.emit.apply(process, arguments);
+        };
+    } else {
+        if (!util.global) {
+            return function() {
+                return false;
+            };
+        }
+        return function(name) {
+            var methodName = "on" + name.toLowerCase();
+            var method = util.global[methodName];
+            if (!method) return false;
+            method.apply(util.global, [].slice.call(arguments, 1));
+            return true;
+        };
+    }
+})();
+
+function generatePromiseLifecycleEventObject(name, promise) {
+    return {promise: promise};
+}
+
+var eventToObjectGenerator = {
+    promiseCreated: generatePromiseLifecycleEventObject,
+    promiseFulfilled: generatePromiseLifecycleEventObject,
+    promiseRejected: generatePromiseLifecycleEventObject,
+    promiseResolved: generatePromiseLifecycleEventObject,
+    promiseCancelled: generatePromiseLifecycleEventObject,
+    promiseChained: function(name, promise, child) {
+        return {promise: promise, child: child};
+    },
+    warning: function(name, warning) {
+        return {warning: warning};
+    },
+    unhandledRejection: function (name, reason, promise) {
+        return {reason: reason, promise: promise};
+    },
+    rejectionHandled: generatePromiseLifecycleEventObject
+};
+
+var activeFireEvent = function (name) {
+    var globalEventFired = false;
+    try {
+        globalEventFired = fireGlobalEvent.apply(null, arguments);
+    } catch (e) {
+        async.throwLater(e);
+        globalEventFired = true;
+    }
+
+    var domEventFired = false;
+    try {
+        domEventFired = fireDomEvent(name,
+                    eventToObjectGenerator[name].apply(null, arguments));
+    } catch (e) {
+        async.throwLater(e);
+        domEventFired = true;
+    }
+
+    return domEventFired || globalEventFired;
+};
+
+Promise.config = function(opts) {
+    opts = Object(opts);
+    if ("longStackTraces" in opts) {
+        if (opts.longStackTraces) {
+            Promise.longStackTraces();
+        } else if (!opts.longStackTraces && Promise.hasLongStackTraces()) {
+            disableLongStackTraces();
+        }
+    }
+    if ("warnings" in opts) {
+        var warningsOption = opts.warnings;
+        config.warnings = !!warningsOption;
+        wForgottenReturn = config.warnings;
+
+        if (util.isObject(warningsOption)) {
+            if ("wForgottenReturn" in warningsOption) {
+                wForgottenReturn = !!warningsOption.wForgottenReturn;
+            }
+        }
+    }
+    if ("cancellation" in opts && opts.cancellation && !config.cancellation) {
+        if (async.haveItemsQueued()) {
+            throw new Error(
+                "cannot enable cancellation after promises are in use");
+        }
+        Promise.prototype._clearCancellationData =
+            cancellationClearCancellationData;
+        Promise.prototype._propagateFrom = cancellationPropagateFrom;
+        Promise.prototype._onCancel = cancellationOnCancel;
+        Promise.prototype._setOnCancel = cancellationSetOnCancel;
+        Promise.prototype._attachCancellationCallback =
+            cancellationAttachCancellationCallback;
+        Promise.prototype._execute = cancellationExecute;
+        propagateFromFunction = cancellationPropagateFrom;
+        config.cancellation = true;
+    }
+    if ("monitoring" in opts) {
+        if (opts.monitoring && !config.monitoring) {
+            config.monitoring = true;
+            Promise.prototype._fireEvent = activeFireEvent;
+        } else if (!opts.monitoring && config.monitoring) {
+            config.monitoring = false;
+            Promise.prototype._fireEvent = defaultFireEvent;
+        }
+    }
+    return Promise;
+};
+
+function defaultFireEvent() { return false; }
+
+Promise.prototype._fireEvent = defaultFireEvent;
+Promise.prototype._execute = function(executor, resolve, reject) {
+    try {
+        executor(resolve, reject);
+    } catch (e) {
+        return e;
+    }
+};
+Promise.prototype._onCancel = function () {};
+Promise.prototype._setOnCancel = function (handler) { ; };
+Promise.prototype._attachCancellationCallback = function(onCancel) {
+    ;
+};
+Promise.prototype._captureStackTrace = function () {};
+Promise.prototype._attachExtraTrace = function () {};
+Promise.prototype._clearCancellationData = function() {};
+Promise.prototype._propagateFrom = function (parent, flags) {
+    ;
+    ;
+};
+
+function cancellationExecute(executor, resolve, reject) {
+    var promise = this;
+    try {
+        executor(resolve, reject, function(onCancel) {
+            if (typeof onCancel !== "function") {
+                throw new TypeError("onCancel must be a function, got: " +
+                                    util.toString(onCancel));
+            }
+            promise._attachCancellationCallback(onCancel);
+        });
+    } catch (e) {
+        return e;
+    }
+}
+
+function cancellationAttachCancellationCallback(onCancel) {
+    if (!this._isCancellable()) return this;
+
+    var previousOnCancel = this._onCancel();
+    if (previousOnCancel !== undefined) {
+        if (util.isArray(previousOnCancel)) {
+            previousOnCancel.push(onCancel);
+        } else {
+            this._setOnCancel([previousOnCancel, onCancel]);
+        }
+    } else {
+        this._setOnCancel(onCancel);
+    }
+}
+
+function cancellationOnCancel() {
+    return this._onCancelField;
+}
+
+function cancellationSetOnCancel(onCancel) {
+    this._onCancelField = onCancel;
+}
+
+function cancellationClearCancellationData() {
+    this._cancellationParent = undefined;
+    this._onCancelField = undefined;
+}
+
+function cancellationPropagateFrom(parent, flags) {
+    if ((flags & 1) !== 0) {
+        this._cancellationParent = parent;
+        var branchesRemainingToCancel = parent._branchesRemainingToCancel;
+        if (branchesRemainingToCancel === undefined) {
+            branchesRemainingToCancel = 0;
+        }
+        parent._branchesRemainingToCancel = branchesRemainingToCancel + 1;
+    }
+    if ((flags & 2) !== 0 && parent._isBound()) {
+        this._setBoundTo(parent._boundTo);
+    }
+}
+
+function bindingPropagateFrom(parent, flags) {
+    if ((flags & 2) !== 0 && parent._isBound()) {
+        this._setBoundTo(parent._boundTo);
+    }
+}
+var propagateFromFunction = bindingPropagateFrom;
+
+function boundValueFunction() {
+    var ret = this._boundTo;
+    if (ret !== undefined) {
+        if (ret instanceof Promise) {
+            if (ret.isFulfilled()) {
+                return ret.value();
+            } else {
+                return undefined;
+            }
+        }
+    }
+    return ret;
+}
+
+function longStackTracesCaptureStackTrace() {
+    this._trace = new CapturedTrace(this._peekContext());
+}
+
+function longStackTracesAttachExtraTrace(error, ignoreSelf) {
+    if (canAttachTrace(error)) {
+        var trace = this._trace;
+        if (trace !== undefined) {
+            if (ignoreSelf) trace = trace._parent;
+        }
+        if (trace !== undefined) {
+            trace.attachExtraTrace(error);
+        } else if (!error.__stackCleaned__) {
+            var parsed = parseStackAndMessage(error);
+            util.notEnumerableProp(error, "stack",
+                parsed.message + "\n" + parsed.stack.join("\n"));
+            util.notEnumerableProp(error, "__stackCleaned__", true);
+        }
+    }
+}
+
+function checkForgottenReturns(returnValue, promiseCreated, name, promise,
+                               parent) {
+    if (returnValue === undefined && promiseCreated !== null &&
+        wForgottenReturn) {
+        if (parent !== undefined && parent._returnedNonUndefined()) return;
+        if ((promise._bitField & 65535) === 0) return;
+
+        if (name) name = name + " ";
+        var handlerLine = "";
+        var creatorLine = "";
+        if (promiseCreated._trace) {
+            var traceLines = promiseCreated._trace.stack.split("\n");
+            var stack = cleanStack(traceLines);
+            for (var i = stack.length - 1; i >= 0; --i) {
+                var line = stack[i];
+                if (!nodeFramePattern.test(line)) {
+                    var lineMatches = line.match(parseLinePattern);
+                    if (lineMatches) {
+                        handlerLine  = "at " + lineMatches[1] +
+                            ":" + lineMatches[2] + ":" + lineMatches[3] + " ";
+                    }
+                    break;
+                }
+            }
+
+            if (stack.length > 0) {
+                var firstUserLine = stack[0];
+                for (var i = 0; i < traceLines.length; ++i) {
+
+                    if (traceLines[i] === firstUserLine) {
+                        if (i > 0) {
+                            creatorLine = "\n" + traceLines[i - 1];
+                        }
+                        break;
+                    }
+                }
+
+            }
+        }
+        var msg = "a promise was created in a " + name +
+            "handler " + handlerLine + "but was not returned from it, " +
+            "see http://goo.gl/rRqMUw" +
+            creatorLine;
+        promise._warn(msg, true, promiseCreated);
+    }
+}
+
+function deprecated(name, replacement) {
+    var message = name +
+        " is deprecated and will be removed in a future version.";
+    if (replacement) message += " Use " + replacement + " instead.";
+    return warn(message);
+}
+
+function warn(message, shouldUseOwnTrace, promise) {
+    if (!config.warnings) return;
+    var warning = new Warning(message);
+    var ctx;
+    if (shouldUseOwnTrace) {
+        promise._attachExtraTrace(warning);
+    } else if (config.longStackTraces && (ctx = Promise._peekContext())) {
+        ctx.attachExtraTrace(warning);
+    } else {
+        var parsed = parseStackAndMessage(warning);
+        warning.stack = parsed.message + "\n" + parsed.stack.join("\n");
+    }
+
+    if (!activeFireEvent("warning", warning)) {
+        formatAndLogError(warning, "", true);
+    }
+}
+
+function reconstructStack(message, stacks) {
+    for (var i = 0; i < stacks.length - 1; ++i) {
+        stacks[i].push("From previous event:");
+        stacks[i] = stacks[i].join("\n");
+    }
+    if (i < stacks.length) {
+        stacks[i] = stacks[i].join("\n");
+    }
+    return message + "\n" + stacks.join("\n");
+}
+
+function removeDuplicateOrEmptyJumps(stacks) {
+    for (var i = 0; i < stacks.length; ++i) {
+        if (stacks[i].length === 0 ||
+            ((i + 1 < stacks.length) && stacks[i][0] === stacks[i+1][0])) {
+            stacks.splice(i, 1);
+            i--;
+        }
+    }
+}
+
+function removeCommonRoots(stacks) {
+    var current = stacks[0];
+    for (var i = 1; i < stacks.length; ++i) {
+        var prev = stacks[i];
+        var currentLastIndex = current.length - 1;
+        var currentLastLine = current[currentLastIndex];
+        var commonRootMeetPoint = -1;
+
+        for (var j = prev.length - 1; j >= 0; --j) {
+            if (prev[j] === currentLastLine) {
+                commonRootMeetPoint = j;
+                break;
+            }
+        }
+
+        for (var j = commonRootMeetPoint; j >= 0; --j) {
+            var line = prev[j];
+            if (current[currentLastIndex] === line) {
+                current.pop();
+                currentLastIndex--;
+            } else {
+                break;
+            }
+        }
+        current = prev;
+    }
+}
+
+function cleanStack(stack) {
+    var ret = [];
+    for (var i = 0; i < stack.length; ++i) {
+        var line = stack[i];
+        var isTraceLine = "    (No stack trace)" === line ||
+            stackFramePattern.test(line);
+        var isInternalFrame = isTraceLine && shouldIgnore(line);
+        if (isTraceLine && !isInternalFrame) {
+            if (indentStackFrames && line.charAt(0) !== " ") {
+                line = "    " + line;
+            }
+            ret.push(line);
+        }
+    }
+    return ret;
+}
+
+function stackFramesAsArray(error) {
+    var stack = error.stack.replace(/\s+$/g, "").split("\n");
+    for (var i = 0; i < stack.length; ++i) {
+        var line = stack[i];
+        if ("    (No stack trace)" === line || stackFramePattern.test(line)) {
+            break;
+        }
+    }
+    if (i > 0 && error.name != "SyntaxError") {
+        stack = stack.slice(i);
+    }
+    return stack;
+}
+
+function parseStackAndMessage(error) {
+    var stack = error.stack;
+    var message = error.toString();
+    stack = typeof stack === "string" && stack.length > 0
+                ? stackFramesAsArray(error) : ["    (No stack trace)"];
+    return {
+        message: message,
+        stack: error.name == "SyntaxError" ? stack : cleanStack(stack)
+    };
+}
+
+function formatAndLogError(error, title, isSoft) {
+    if (typeof console !== "undefined") {
+        var message;
+        if (util.isObject(error)) {
+            var stack = error.stack;
+            message = title + formatStack(stack, error);
+        } else {
+            message = title + String(error);
+        }
+        if (typeof printWarning === "function") {
+            printWarning(message, isSoft);
+        } else if (typeof console.log === "function" ||
+            typeof console.log === "object") {
+            console.log(message);
+        }
+    }
+}
+
+function fireRejectionEvent(name, localHandler, reason, promise) {
+    var localEventFired = false;
+    try {
+        if (typeof localHandler === "function") {
+            localEventFired = true;
+            if (name === "rejectionHandled") {
+                localHandler(promise);
+            } else {
+                localHandler(reason, promise);
+            }
+        }
+    } catch (e) {
+        async.throwLater(e);
+    }
+
+    if (name === "unhandledRejection") {
+        if (!activeFireEvent(name, reason, promise) && !localEventFired) {
+            formatAndLogError(reason, "Unhandled rejection ");
+        }
+    } else {
+        activeFireEvent(name, promise);
+    }
+}
+
+function formatNonError(obj) {
+    var str;
+    if (typeof obj === "function") {
+        str = "[function " +
+            (obj.name || "anonymous") +
+            "]";
+    } else {
+        str = obj && typeof obj.toString === "function"
+            ? obj.toString() : util.toString(obj);
+        var ruselessToString = /\[object [a-zA-Z0-9$_]+\]/;
+        if (ruselessToString.test(str)) {
+            try {
+                var newStr = JSON.stringify(obj);
+                str = newStr;
+            }
+            catch(e) {
+
+            }
+        }
+        if (str.length === 0) {
+            str = "(empty array)";
+        }
+    }
+    return ("(<" + snip(str) + ">, no stack trace)");
+}
+
+function snip(str) {
+    var maxChars = 41;
+    if (str.length < maxChars) {
+        return str;
+    }
+    return str.substr(0, maxChars - 3) + "...";
+}
+
+function longStackTracesIsSupported() {
+    return typeof captureStackTrace === "function";
+}
+
+var shouldIgnore = function() { return false; };
+var parseLineInfoRegex = /[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/;
+function parseLineInfo(line) {
+    var matches = line.match(parseLineInfoRegex);
+    if (matches) {
+        return {
+            fileName: matches[1],
+            line: parseInt(matches[2], 10)
+        };
+    }
+}
+
+function setBounds(firstLineError, lastLineError) {
+    if (!longStackTracesIsSupported()) return;
+    var firstStackLines = firstLineError.stack.split("\n");
+    var lastStackLines = lastLineError.stack.split("\n");
+    var firstIndex = -1;
+    var lastIndex = -1;
+    var firstFileName;
+    var lastFileName;
+    for (var i = 0; i < firstStackLines.length; ++i) {
+        var result = parseLineInfo(firstStackLines[i]);
+        if (result) {
+            firstFileName = result.fileName;
+            firstIndex = result.line;
+            break;
+        }
+    }
+    for (var i = 0; i < lastStackLines.length; ++i) {
+        var result = parseLineInfo(lastStackLines[i]);
+        if (result) {
+            lastFileName = result.fileName;
+            lastIndex = result.line;
+            break;
+        }
+    }
+    if (firstIndex < 0 || lastIndex < 0 || !firstFileName || !lastFileName ||
+        firstFileName !== lastFileName || firstIndex >= lastIndex) {
+        return;
+    }
+
+    shouldIgnore = function(line) {
+        if (bluebirdFramePattern.test(line)) return true;
+        var info = parseLineInfo(line);
+        if (info) {
+            if (info.fileName === firstFileName &&
+                (firstIndex <= info.line && info.line <= lastIndex)) {
+                return true;
+            }
+        }
+        return false;
+    };
+}
+
+function CapturedTrace(parent) {
+    this._parent = parent;
+    this._promisesCreated = 0;
+    var length = this._length = 1 + (parent === undefined ? 0 : parent._length);
+    captureStackTrace(this, CapturedTrace);
+    if (length > 32) this.uncycle();
+}
+util.inherits(CapturedTrace, Error);
+Context.CapturedTrace = CapturedTrace;
+
+CapturedTrace.prototype.uncycle = function() {
+    var length = this._length;
+    if (length < 2) return;
+    var nodes = [];
+    var stackToIndex = {};
+
+    for (var i = 0, node = this; node !== undefined; ++i) {
+        nodes.push(node);
+        node = node._parent;
+    }
+    length = this._length = i;
+    for (var i = length - 1; i >= 0; --i) {
+        var stack = nodes[i].stack;
+        if (stackToIndex[stack] === undefined) {
+            stackToIndex[stack] = i;
+        }
+    }
+    for (var i = 0; i < length; ++i) {
+        var currentStack = nodes[i].stack;
+        var index = stackToIndex[currentStack];
+        if (index !== undefined && index !== i) {
+            if (index > 0) {
+                nodes[index - 1]._parent = undefined;
+                nodes[index - 1]._length = 1;
+            }
+            nodes[i]._parent = undefined;
+            nodes[i]._length = 1;
+            var cycleEdgeNode = i > 0 ? nodes[i - 1] : this;
+
+            if (index < length - 1) {
+                cycleEdgeNode._parent = nodes[index + 1];
+                cycleEdgeNode._parent.uncycle();
+                cycleEdgeNode._length =
+                    cycleEdgeNode._parent._length + 1;
+            } else {
+                cycleEdgeNode._parent = undefined;
+                cycleEdgeNode._length = 1;
+            }
+            var currentChildLength = cycleEdgeNode._length + 1;
+            for (var j = i - 2; j >= 0; --j) {
+                nodes[j]._length = currentChildLength;
+                currentChildLength++;
+            }
+            return;
+        }
+    }
+};
+
+CapturedTrace.prototype.attachExtraTrace = function(error) {
+    if (error.__stackCleaned__) return;
+    this.uncycle();
+    var parsed = parseStackAndMessage(error);
+    var message = parsed.message;
+    var stacks = [parsed.stack];
+
+    var trace = this;
+    while (trace !== undefined) {
+        stacks.push(cleanStack(trace.stack.split("\n")));
+        trace = trace._parent;
+    }
+    removeCommonRoots(stacks);
+    removeDuplicateOrEmptyJumps(stacks);
+    util.notEnumerableProp(error, "stack", reconstructStack(message, stacks));
+    util.notEnumerableProp(error, "__stackCleaned__", true);
+};
+
+var captureStackTrace = (function stackDetection() {
+    var v8stackFramePattern = /^\s*at\s*/;
+    var v8stackFormatter = function(stack, error) {
+        if (typeof stack === "string") return stack;
+
+        if (error.name !== undefined &&
+            error.message !== undefined) {
+            return error.toString();
+        }
+        return formatNonError(error);
+    };
+
+    if (typeof Error.stackTraceLimit === "number" &&
+        typeof Error.captureStackTrace === "function") {
+        Error.stackTraceLimit += 6;
+        stackFramePattern = v8stackFramePattern;
+        formatStack = v8stackFormatter;
+        var captureStackTrace = Error.captureStackTrace;
+
+        shouldIgnore = function(line) {
+            return bluebirdFramePattern.test(line);
+        };
+        return function(receiver, ignoreUntil) {
+            Error.stackTraceLimit += 6;
+            captureStackTrace(receiver, ignoreUntil);
+            Error.stackTraceLimit -= 6;
+        };
+    }
+    var err = new Error();
+
+    if (typeof err.stack === "string" &&
+        err.stack.split("\n")[0].indexOf("stackDetection@") >= 0) {
+        stackFramePattern = /@/;
+        formatStack = v8stackFormatter;
+        indentStackFrames = true;
+        return function captureStackTrace(o) {
+            o.stack = new Error().stack;
+        };
+    }
+
+    var hasStackAfterThrow;
+    try { throw new Error(); }
+    catch(e) {
+        hasStackAfterThrow = ("stack" in e);
+    }
+    if (!("stack" in err) && hasStackAfterThrow &&
+        typeof Error.stackTraceLimit === "number") {
+        stackFramePattern = v8stackFramePattern;
+        formatStack = v8stackFormatter;
+        return function captureStackTrace(o) {
+            Error.stackTraceLimit += 6;
+            try { throw new Error(); }
+            catch(e) { o.stack = e.stack; }
+            Error.stackTraceLimit -= 6;
+        };
+    }
+
+    formatStack = function(stack, error) {
+        if (typeof stack === "string") return stack;
+
+        if ((typeof error === "object" ||
+            typeof error === "function") &&
+            error.name !== undefined &&
+            error.message !== undefined) {
+            return error.toString();
+        }
+        return formatNonError(error);
+    };
+
+    return null;
+
+})([]);
+
+if (typeof console !== "undefined" && typeof console.warn !== "undefined") {
+    printWarning = function (message) {
+        console.warn(message);
+    };
+    if (util.isNode && process.stderr.isTTY) {
+        printWarning = function(message, isSoft) {
+            var color = isSoft ? "\u001b[33m" : "\u001b[31m";
+            console.warn(color + message + "\u001b[0m\n");
+        };
+    } else if (!util.isNode && typeof (new Error().stack) === "string") {
+        printWarning = function(message, isSoft) {
+            console.warn("%c" + message,
+                        isSoft ? "color: darkorange" : "color: red");
+        };
+    }
+}
+
+var config = {
+    warnings: warnings,
+    longStackTraces: false,
+    cancellation: false,
+    monitoring: false
+};
+
+if (longStackTraces) Promise.longStackTraces();
+
+return {
+    longStackTraces: function() {
+        return config.longStackTraces;
+    },
+    warnings: function() {
+        return config.warnings;
+    },
+    cancellation: function() {
+        return config.cancellation;
+    },
+    monitoring: function() {
+        return config.monitoring;
+    },
+    propagateFromFunction: function() {
+        return propagateFromFunction;
+    },
+    boundValueFunction: function() {
+        return boundValueFunction;
+    },
+    checkForgottenReturns: checkForgottenReturns,
+    setBounds: setBounds,
+    warn: warn,
+    deprecated: deprecated,
+    CapturedTrace: CapturedTrace,
+    fireDomEvent: fireDomEvent,
+    fireGlobalEvent: fireGlobalEvent
+};
+};
+
+}).call(this,require('_process'))
+},{"./errors":50,"./util":74,"_process":138}],48:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise) {
+function returner() {
+    return this.value;
+}
+function thrower() {
+    throw this.reason;
+}
+
+Promise.prototype["return"] =
+Promise.prototype.thenReturn = function (value) {
+    if (value instanceof Promise) value.suppressUnhandledRejections();
+    return this._then(
+        returner, undefined, undefined, {value: value}, undefined);
+};
+
+Promise.prototype["throw"] =
+Promise.prototype.thenThrow = function (reason) {
+    return this._then(
+        thrower, undefined, undefined, {reason: reason}, undefined);
+};
+
+Promise.prototype.catchThrow = function (reason) {
+    if (arguments.length <= 1) {
+        return this._then(
+            undefined, thrower, undefined, {reason: reason}, undefined);
+    } else {
+        var _reason = arguments[1];
+        var handler = function() {throw _reason;};
+        return this.caught(reason, handler);
+    }
+};
+
+Promise.prototype.catchReturn = function (value) {
+    if (arguments.length <= 1) {
+        if (value instanceof Promise) value.suppressUnhandledRejections();
+        return this._then(
+            undefined, returner, undefined, {value: value}, undefined);
+    } else {
+        var _value = arguments[1];
+        if (_value instanceof Promise) _value.suppressUnhandledRejections();
+        var handler = function() {return _value;};
+        return this.caught(value, handler);
+    }
+};
+};
+
+},{}],49:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, INTERNAL) {
+var PromiseReduce = Promise.reduce;
+var PromiseAll = Promise.all;
+
+function promiseAllThis() {
+    return PromiseAll(this);
+}
+
+function PromiseMapSeries(promises, fn) {
+    return PromiseReduce(promises, fn, INTERNAL, INTERNAL);
+}
+
+Promise.prototype.each = function (fn) {
+    return PromiseReduce(this, fn, INTERNAL, 0)
+              ._then(promiseAllThis, undefined, undefined, this, undefined);
+};
+
+Promise.prototype.mapSeries = function (fn) {
+    return PromiseReduce(this, fn, INTERNAL, INTERNAL);
+};
+
+Promise.each = function (promises, fn) {
+    return PromiseReduce(promises, fn, INTERNAL, 0)
+              ._then(promiseAllThis, undefined, undefined, promises, undefined);
+};
+
+Promise.mapSeries = PromiseMapSeries;
+};
+
+
+},{}],50:[function(require,module,exports){
+"use strict";
+var es5 = require("./es5");
+var Objectfreeze = es5.freeze;
+var util = require("./util");
+var inherits = util.inherits;
+var notEnumerableProp = util.notEnumerableProp;
+
+function subError(nameProperty, defaultMessage) {
+    function SubError(message) {
+        if (!(this instanceof SubError)) return new SubError(message);
+        notEnumerableProp(this, "message",
+            typeof message === "string" ? message : defaultMessage);
+        notEnumerableProp(this, "name", nameProperty);
+        if (Error.captureStackTrace) {
+            Error.captureStackTrace(this, this.constructor);
+        } else {
+            Error.call(this);
+        }
+    }
+    inherits(SubError, Error);
+    return SubError;
+}
+
+var _TypeError, _RangeError;
+var Warning = subError("Warning", "warning");
+var CancellationError = subError("CancellationError", "cancellation error");
+var TimeoutError = subError("TimeoutError", "timeout error");
+var AggregateError = subError("AggregateError", "aggregate error");
+try {
+    _TypeError = TypeError;
+    _RangeError = RangeError;
+} catch(e) {
+    _TypeError = subError("TypeError", "type error");
+    _RangeError = subError("RangeError", "range error");
+}
+
+var methods = ("join pop push shift unshift slice filter forEach some " +
+    "every map indexOf lastIndexOf reduce reduceRight sort reverse").split(" ");
+
+for (var i = 0; i < methods.length; ++i) {
+    if (typeof Array.prototype[methods[i]] === "function") {
+        AggregateError.prototype[methods[i]] = Array.prototype[methods[i]];
+    }
+}
+
+es5.defineProperty(AggregateError.prototype, "length", {
+    value: 0,
+    configurable: false,
+    writable: true,
+    enumerable: true
+});
+AggregateError.prototype["isOperational"] = true;
+var level = 0;
+AggregateError.prototype.toString = function() {
+    var indent = Array(level * 4 + 1).join(" ");
+    var ret = "\n" + indent + "AggregateError of:" + "\n";
+    level++;
+    indent = Array(level * 4 + 1).join(" ");
+    for (var i = 0; i < this.length; ++i) {
+        var str = this[i] === this ? "[Circular AggregateError]" : this[i] + "";
+        var lines = str.split("\n");
+        for (var j = 0; j < lines.length; ++j) {
+            lines[j] = indent + lines[j];
+        }
+        str = lines.join("\n");
+        ret += str + "\n";
+    }
+    level--;
+    return ret;
+};
+
+function OperationalError(message) {
+    if (!(this instanceof OperationalError))
+        return new OperationalError(message);
+    notEnumerableProp(this, "name", "OperationalError");
+    notEnumerableProp(this, "message", message);
+    this.cause = message;
+    this["isOperational"] = true;
+
+    if (message instanceof Error) {
+        notEnumerableProp(this, "message", message.message);
+        notEnumerableProp(this, "stack", message.stack);
+    } else if (Error.captureStackTrace) {
+        Error.captureStackTrace(this, this.constructor);
+    }
+
+}
+inherits(OperationalError, Error);
+
+var errorTypes = Error["__BluebirdErrorTypes__"];
+if (!errorTypes) {
+    errorTypes = Objectfreeze({
+        CancellationError: CancellationError,
+        TimeoutError: TimeoutError,
+        OperationalError: OperationalError,
+        RejectionError: OperationalError,
+        AggregateError: AggregateError
+    });
+    es5.defineProperty(Error, "__BluebirdErrorTypes__", {
+        value: errorTypes,
+        writable: false,
+        enumerable: false,
+        configurable: false
+    });
+}
+
+module.exports = {
+    Error: Error,
+    TypeError: _TypeError,
+    RangeError: _RangeError,
+    CancellationError: errorTypes.CancellationError,
+    OperationalError: errorTypes.OperationalError,
+    TimeoutError: errorTypes.TimeoutError,
+    AggregateError: errorTypes.AggregateError,
+    Warning: Warning
+};
+
+},{"./es5":51,"./util":74}],51:[function(require,module,exports){
+var isES5 = (function(){
+    "use strict";
+    return this === undefined;
+})();
+
+if (isES5) {
+    module.exports = {
+        freeze: Object.freeze,
+        defineProperty: Object.defineProperty,
+        getDescriptor: Object.getOwnPropertyDescriptor,
+        keys: Object.keys,
+        names: Object.getOwnPropertyNames,
+        getPrototypeOf: Object.getPrototypeOf,
+        isArray: Array.isArray,
+        isES5: isES5,
+        propertyIsWritable: function(obj, prop) {
+            var descriptor = Object.getOwnPropertyDescriptor(obj, prop);
+            return !!(!descriptor || descriptor.writable || descriptor.set);
+        }
+    };
+} else {
+    var has = {}.hasOwnProperty;
+    var str = {}.toString;
+    var proto = {}.constructor.prototype;
+
+    var ObjectKeys = function (o) {
+        var ret = [];
+        for (var key in o) {
+            if (has.call(o, key)) {
+                ret.push(key);
+            }
+        }
+        return ret;
+    };
+
+    var ObjectGetDescriptor = function(o, key) {
+        return {value: o[key]};
+    };
+
+    var ObjectDefineProperty = function (o, key, desc) {
+        o[key] = desc.value;
+        return o;
+    };
+
+    var ObjectFreeze = function (obj) {
+        return obj;
+    };
+
+    var ObjectGetPrototypeOf = function (obj) {
+        try {
+            return Object(obj).constructor.prototype;
+        }
+        catch (e) {
+            return proto;
+        }
+    };
+
+    var ArrayIsArray = function (obj) {
+        try {
+            return str.call(obj) === "[object Array]";
+        }
+        catch(e) {
+            return false;
+        }
+    };
+
+    module.exports = {
+        isArray: ArrayIsArray,
+        keys: ObjectKeys,
+        names: ObjectKeys,
+        defineProperty: ObjectDefineProperty,
+        getDescriptor: ObjectGetDescriptor,
+        freeze: ObjectFreeze,
+        getPrototypeOf: ObjectGetPrototypeOf,
+        isES5: isES5,
+        propertyIsWritable: function() {
+            return true;
+        }
+    };
+}
+
+},{}],52:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, INTERNAL) {
+var PromiseMap = Promise.map;
+
+Promise.prototype.filter = function (fn, options) {
+    return PromiseMap(this, fn, options, INTERNAL);
+};
+
+Promise.filter = function (promises, fn, options) {
+    return PromiseMap(promises, fn, options, INTERNAL);
+};
+};
+
+},{}],53:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, tryConvertToPromise) {
+var util = require("./util");
+var CancellationError = Promise.CancellationError;
+var errorObj = util.errorObj;
+
+function PassThroughHandlerContext(promise, type, handler) {
+    this.promise = promise;
+    this.type = type;
+    this.handler = handler;
+    this.called = false;
+    this.cancelPromise = null;
+}
+
+PassThroughHandlerContext.prototype.isFinallyHandler = function() {
+    return this.type === 0;
+};
+
+function FinallyHandlerCancelReaction(finallyHandler) {
+    this.finallyHandler = finallyHandler;
+}
+
+FinallyHandlerCancelReaction.prototype._resultCancelled = function() {
+    checkCancel(this.finallyHandler);
+};
+
+function checkCancel(ctx, reason) {
+    if (ctx.cancelPromise != null) {
+        if (arguments.length > 1) {
+            ctx.cancelPromise._reject(reason);
+        } else {
+            ctx.cancelPromise._cancel();
+        }
+        ctx.cancelPromise = null;
+        return true;
+    }
+    return false;
+}
+
+function succeed() {
+    return finallyHandler.call(this, this.promise._target()._settledValue());
+}
+function fail(reason) {
+    if (checkCancel(this, reason)) return;
+    errorObj.e = reason;
+    return errorObj;
+}
+function finallyHandler(reasonOrValue) {
+    var promise = this.promise;
+    var handler = this.handler;
+
+    if (!this.called) {
+        this.called = true;
+        var ret = this.isFinallyHandler()
+            ? handler.call(promise._boundValue())
+            : handler.call(promise._boundValue(), reasonOrValue);
+        if (ret !== undefined) {
+            promise._setReturnedNonUndefined();
+            var maybePromise = tryConvertToPromise(ret, promise);
+            if (maybePromise instanceof Promise) {
+                if (this.cancelPromise != null) {
+                    if (maybePromise._isCancelled()) {
+                        var reason =
+                            new CancellationError("late cancellation observer");
+                        promise._attachExtraTrace(reason);
+                        errorObj.e = reason;
+                        return errorObj;
+                    } else if (maybePromise.isPending()) {
+                        maybePromise._attachCancellationCallback(
+                            new FinallyHandlerCancelReaction(this));
+                    }
+                }
+                return maybePromise._then(
+                    succeed, fail, undefined, this, undefined);
+            }
+        }
+    }
+
+    if (promise.isRejected()) {
+        checkCancel(this);
+        errorObj.e = reasonOrValue;
+        return errorObj;
+    } else {
+        checkCancel(this);
+        return reasonOrValue;
+    }
+}
+
+Promise.prototype._passThrough = function(handler, type, success, fail) {
+    if (typeof handler !== "function") return this.then();
+    return this._then(success,
+                      fail,
+                      undefined,
+                      new PassThroughHandlerContext(this, type, handler),
+                      undefined);
+};
+
+Promise.prototype.lastly =
+Promise.prototype["finally"] = function (handler) {
+    return this._passThrough(handler,
+                             0,
+                             finallyHandler,
+                             finallyHandler);
+};
+
+Promise.prototype.tap = function (handler) {
+    return this._passThrough(handler, 1, finallyHandler);
+};
+
+return PassThroughHandlerContext;
+};
+
+},{"./util":74}],54:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise,
+                          apiRejection,
+                          INTERNAL,
+                          tryConvertToPromise,
+                          Proxyable,
+                          debug) {
+var errors = require("./errors");
+var TypeError = errors.TypeError;
+var util = require("./util");
+var errorObj = util.errorObj;
+var tryCatch = util.tryCatch;
+var yieldHandlers = [];
+
+function promiseFromYieldHandler(value, yieldHandlers, traceParent) {
+    for (var i = 0; i < yieldHandlers.length; ++i) {
+        traceParent._pushContext();
+        var result = tryCatch(yieldHandlers[i])(value);
+        traceParent._popContext();
+        if (result === errorObj) {
+            traceParent._pushContext();
+            var ret = Promise.reject(errorObj.e);
+            traceParent._popContext();
+            return ret;
+        }
+        var maybePromise = tryConvertToPromise(result, traceParent);
+        if (maybePromise instanceof Promise) return maybePromise;
+    }
+    return null;
+}
+
+function PromiseSpawn(generatorFunction, receiver, yieldHandler, stack) {
+    if (debug.cancellation()) {
+        var internal = new Promise(INTERNAL);
+        var _finallyPromise = this._finallyPromise = new Promise(INTERNAL);
+        this._promise = internal.lastly(function() {
+            return _finallyPromise;
+        });
+        internal._captureStackTrace();
+        internal._setOnCancel(this);
+    } else {
+        var promise = this._promise = new Promise(INTERNAL);
+        promise._captureStackTrace();
+    }
+    this._stack = stack;
+    this._generatorFunction = generatorFunction;
+    this._receiver = receiver;
+    this._generator = undefined;
+    this._yieldHandlers = typeof yieldHandler === "function"
+        ? [yieldHandler].concat(yieldHandlers)
+        : yieldHandlers;
+    this._yieldedPromise = null;
+    this._cancellationPhase = false;
+}
+util.inherits(PromiseSpawn, Proxyable);
+
+PromiseSpawn.prototype._isResolved = function() {
+    return this._promise === null;
+};
+
+PromiseSpawn.prototype._cleanup = function() {
+    this._promise = this._generator = null;
+    if (debug.cancellation() && this._finallyPromise !== null) {
+        this._finallyPromise._fulfill();
+        this._finallyPromise = null;
+    }
+};
+
+PromiseSpawn.prototype._promiseCancelled = function() {
+    if (this._isResolved()) return;
+    var implementsReturn = typeof this._generator["return"] !== "undefined";
+
+    var result;
+    if (!implementsReturn) {
+        var reason = new Promise.CancellationError(
+            "generator .return() sentinel");
+        Promise.coroutine.returnSentinel = reason;
+        this._promise._attachExtraTrace(reason);
+        this._promise._pushContext();
+        result = tryCatch(this._generator["throw"]).call(this._generator,
+                                                         reason);
+        this._promise._popContext();
+    } else {
+        this._promise._pushContext();
+        result = tryCatch(this._generator["return"]).call(this._generator,
+                                                          undefined);
+        this._promise._popContext();
+    }
+    this._cancellationPhase = true;
+    this._yieldedPromise = null;
+    this._continue(result);
+};
+
+PromiseSpawn.prototype._promiseFulfilled = function(value) {
+    this._yieldedPromise = null;
+    this._promise._pushContext();
+    var result = tryCatch(this._generator.next).call(this._generator, value);
+    this._promise._popContext();
+    this._continue(result);
+};
+
+PromiseSpawn.prototype._promiseRejected = function(reason) {
+    this._yieldedPromise = null;
+    this._promise._attachExtraTrace(reason);
+    this._promise._pushContext();
+    var result = tryCatch(this._generator["throw"])
+        .call(this._generator, reason);
+    this._promise._popContext();
+    this._continue(result);
+};
+
+PromiseSpawn.prototype._resultCancelled = function() {
+    if (this._yieldedPromise instanceof Promise) {
+        var promise = this._yieldedPromise;
+        this._yieldedPromise = null;
+        promise.cancel();
+    }
+};
+
+PromiseSpawn.prototype.promise = function () {
+    return this._promise;
+};
+
+PromiseSpawn.prototype._run = function () {
+    this._generator = this._generatorFunction.call(this._receiver);
+    this._receiver =
+        this._generatorFunction = undefined;
+    this._promiseFulfilled(undefined);
+};
+
+PromiseSpawn.prototype._continue = function (result) {
+    var promise = this._promise;
+    if (result === errorObj) {
+        this._cleanup();
+        if (this._cancellationPhase) {
+            return promise.cancel();
+        } else {
+            return promise._rejectCallback(result.e, false);
+        }
+    }
+
+    var value = result.value;
+    if (result.done === true) {
+        this._cleanup();
+        if (this._cancellationPhase) {
+            return promise.cancel();
+        } else {
+            return promise._resolveCallback(value);
+        }
+    } else {
+        var maybePromise = tryConvertToPromise(value, this._promise);
+        if (!(maybePromise instanceof Promise)) {
+            maybePromise =
+                promiseFromYieldHandler(maybePromise,
+                                        this._yieldHandlers,
+                                        this._promise);
+            if (maybePromise === null) {
+                this._promiseRejected(
+                    new TypeError(
+                        "A value %s was yielded that could not be treated as a promise\u000a\u000a    See http://goo.gl/MqrFmX\u000a\u000a".replace("%s", value) +
+                        "From coroutine:\u000a" +
+                        this._stack.split("\n").slice(1, -7).join("\n")
+                    )
+                );
+                return;
+            }
+        }
+        maybePromise = maybePromise._target();
+        var bitField = maybePromise._bitField;
+        ;
+        if (((bitField & 50397184) === 0)) {
+            this._yieldedPromise = maybePromise;
+            maybePromise._proxy(this, null);
+        } else if (((bitField & 33554432) !== 0)) {
+            Promise._async.invoke(
+                this._promiseFulfilled, this, maybePromise._value()
+            );
+        } else if (((bitField & 16777216) !== 0)) {
+            Promise._async.invoke(
+                this._promiseRejected, this, maybePromise._reason()
+            );
+        } else {
+            this._promiseCancelled();
+        }
+    }
+};
+
+Promise.coroutine = function (generatorFunction, options) {
+    if (typeof generatorFunction !== "function") {
+        throw new TypeError("generatorFunction must be a function\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+    var yieldHandler = Object(options).yieldHandler;
+    var PromiseSpawn$ = PromiseSpawn;
+    var stack = new Error().stack;
+    return function () {
+        var generator = generatorFunction.apply(this, arguments);
+        var spawn = new PromiseSpawn$(undefined, undefined, yieldHandler,
+                                      stack);
+        var ret = spawn.promise();
+        spawn._generator = generator;
+        spawn._promiseFulfilled(undefined);
+        return ret;
+    };
+};
+
+Promise.coroutine.addYieldHandler = function(fn) {
+    if (typeof fn !== "function") {
+        throw new TypeError("expecting a function but got " + util.classString(fn));
+    }
+    yieldHandlers.push(fn);
+};
+
+Promise.spawn = function (generatorFunction) {
+    debug.deprecated("Promise.spawn()", "Promise.coroutine()");
+    if (typeof generatorFunction !== "function") {
+        return apiRejection("generatorFunction must be a function\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+    var spawn = new PromiseSpawn(generatorFunction, this);
+    var ret = spawn.promise();
+    spawn._run(Promise.spawn);
+    return ret;
+};
+};
+
+},{"./errors":50,"./util":74}],55:[function(require,module,exports){
+"use strict";
+module.exports =
+function(Promise, PromiseArray, tryConvertToPromise, INTERNAL, async,
+         getDomain) {
+var util = require("./util");
+var canEvaluate = util.canEvaluate;
+var tryCatch = util.tryCatch;
+var errorObj = util.errorObj;
+var reject;
+
+if (!false) {
+if (canEvaluate) {
+    var thenCallback = function(i) {
+        return new Function("value", "holder", "                             \n\
+            'use strict';                                                    \n\
+            holder.pIndex = value;                                           \n\
+            holder.checkFulfillment(this);                                   \n\
+            ".replace(/Index/g, i));
+    };
+
+    var promiseSetter = function(i) {
+        return new Function("promise", "holder", "                           \n\
+            'use strict';                                                    \n\
+            holder.pIndex = promise;                                         \n\
+            ".replace(/Index/g, i));
+    };
+
+    var generateHolderClass = function(total) {
+        var props = new Array(total);
+        for (var i = 0; i < props.length; ++i) {
+            props[i] = "this.p" + (i+1);
+        }
+        var assignment = props.join(" = ") + " = null;";
+        var cancellationCode= "var promise;\n" + props.map(function(prop) {
+            return "                                                         \n\
+                promise = " + prop + ";                                      \n\
+                if (promise instanceof Promise) {                            \n\
+                    promise.cancel();                                        \n\
+                }                                                            \n\
+            ";
+        }).join("\n");
+        var passedArguments = props.join(", ");
+        var name = "Holder$" + total;
+
+
+        var code = "return function(tryCatch, errorObj, Promise, async) {    \n\
+            'use strict';                                                    \n\
+            function [TheName](fn) {                                         \n\
+                [TheProperties]                                              \n\
+                this.fn = fn;                                                \n\
+                this.asyncNeeded = true;                                     \n\
+                this.now = 0;                                                \n\
+            }                                                                \n\
+                                                                             \n\
+            [TheName].prototype._callFunction = function(promise) {          \n\
+                promise._pushContext();                                      \n\
+                var ret = tryCatch(this.fn)([ThePassedArguments]);           \n\
+                promise._popContext();                                       \n\
+                if (ret === errorObj) {                                      \n\
+                    promise._rejectCallback(ret.e, false);                   \n\
+                } else {                                                     \n\
+                    promise._resolveCallback(ret);                           \n\
+                }                                                            \n\
+            };                                                               \n\
+                                                                             \n\
+            [TheName].prototype.checkFulfillment = function(promise) {       \n\
+                var now = ++this.now;                                        \n\
+                if (now === [TheTotal]) {                                    \n\
+                    if (this.asyncNeeded) {                                  \n\
+                        async.invoke(this._callFunction, this, promise);     \n\
+                    } else {                                                 \n\
+                        this._callFunction(promise);                         \n\
+                    }                                                        \n\
+                                                                             \n\
+                }                                                            \n\
+            };                                                               \n\
+                                                                             \n\
+            [TheName].prototype._resultCancelled = function() {              \n\
+                [CancellationCode]                                           \n\
+            };                                                               \n\
+                                                                             \n\
+            return [TheName];                                                \n\
+        }(tryCatch, errorObj, Promise, async);                               \n\
+        ";
+
+        code = code.replace(/\[TheName\]/g, name)
+            .replace(/\[TheTotal\]/g, total)
+            .replace(/\[ThePassedArguments\]/g, passedArguments)
+            .replace(/\[TheProperties\]/g, assignment)
+            .replace(/\[CancellationCode\]/g, cancellationCode);
+
+        return new Function("tryCatch", "errorObj", "Promise", "async", code)
+                           (tryCatch, errorObj, Promise, async);
+    };
+
+    var holderClasses = [];
+    var thenCallbacks = [];
+    var promiseSetters = [];
+
+    for (var i = 0; i < 8; ++i) {
+        holderClasses.push(generateHolderClass(i + 1));
+        thenCallbacks.push(thenCallback(i + 1));
+        promiseSetters.push(promiseSetter(i + 1));
+    }
+
+    reject = function (reason) {
+        this._reject(reason);
+    };
+}}
+
+Promise.join = function () {
+    var last = arguments.length - 1;
+    var fn;
+    if (last > 0 && typeof arguments[last] === "function") {
+        fn = arguments[last];
+        if (!false) {
+            if (last <= 8 && canEvaluate) {
+                var ret = new Promise(INTERNAL);
+                ret._captureStackTrace();
+                var HolderClass = holderClasses[last - 1];
+                var holder = new HolderClass(fn);
+                var callbacks = thenCallbacks;
+
+                for (var i = 0; i < last; ++i) {
+                    var maybePromise = tryConvertToPromise(arguments[i], ret);
+                    if (maybePromise instanceof Promise) {
+                        maybePromise = maybePromise._target();
+                        var bitField = maybePromise._bitField;
+                        ;
+                        if (((bitField & 50397184) === 0)) {
+                            maybePromise._then(callbacks[i], reject,
+                                               undefined, ret, holder);
+                            promiseSetters[i](maybePromise, holder);
+                            holder.asyncNeeded = false;
+                        } else if (((bitField & 33554432) !== 0)) {
+                            callbacks[i].call(ret,
+                                              maybePromise._value(), holder);
+                        } else if (((bitField & 16777216) !== 0)) {
+                            ret._reject(maybePromise._reason());
+                        } else {
+                            ret._cancel();
+                        }
+                    } else {
+                        callbacks[i].call(ret, maybePromise, holder);
+                    }
+                }
+
+                if (!ret._isFateSealed()) {
+                    if (holder.asyncNeeded) {
+                        var domain = getDomain();
+                        if (domain !== null) {
+                            holder.fn = util.domainBind(domain, holder.fn);
+                        }
+                    }
+                    ret._setAsyncGuaranteed();
+                    ret._setOnCancel(holder);
+                }
+                return ret;
+            }
+        }
+    }
+    var $_len = arguments.length;var args = new Array($_len); for(var $_i = 0; $_i < $_len; ++$_i) {args[$_i] = arguments[$_i];};
+    if (fn) args.pop();
+    var ret = new PromiseArray(args).promise();
+    return fn !== undefined ? ret.spread(fn) : ret;
+};
+
+};
+
+},{"./util":74}],56:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise,
+                          PromiseArray,
+                          apiRejection,
+                          tryConvertToPromise,
+                          INTERNAL,
+                          debug) {
+var getDomain = Promise._getDomain;
+var util = require("./util");
+var tryCatch = util.tryCatch;
+var errorObj = util.errorObj;
+var async = Promise._async;
+
+function MappingPromiseArray(promises, fn, limit, _filter) {
+    this.constructor$(promises);
+    this._promise._captureStackTrace();
+    var domain = getDomain();
+    this._callback = domain === null ? fn : util.domainBind(domain, fn);
+    this._preservedValues = _filter === INTERNAL
+        ? new Array(this.length())
+        : null;
+    this._limit = limit;
+    this._inFlight = 0;
+    this._queue = [];
+    async.invoke(this._asyncInit, this, undefined);
+}
+util.inherits(MappingPromiseArray, PromiseArray);
+
+MappingPromiseArray.prototype._asyncInit = function() {
+    this._init$(undefined, -2);
+};
+
+MappingPromiseArray.prototype._init = function () {};
+
+MappingPromiseArray.prototype._promiseFulfilled = function (value, index) {
+    var values = this._values;
+    var length = this.length();
+    var preservedValues = this._preservedValues;
+    var limit = this._limit;
+
+    if (index < 0) {
+        index = (index * -1) - 1;
+        values[index] = value;
+        if (limit >= 1) {
+            this._inFlight--;
+            this._drainQueue();
+            if (this._isResolved()) return true;
+        }
+    } else {
+        if (limit >= 1 && this._inFlight >= limit) {
+            values[index] = value;
+            this._queue.push(index);
+            return false;
+        }
+        if (preservedValues !== null) preservedValues[index] = value;
+
+        var promise = this._promise;
+        var callback = this._callback;
+        var receiver = promise._boundValue();
+        promise._pushContext();
+        var ret = tryCatch(callback).call(receiver, value, index, length);
+        var promiseCreated = promise._popContext();
+        debug.checkForgottenReturns(
+            ret,
+            promiseCreated,
+            preservedValues !== null ? "Promise.filter" : "Promise.map",
+            promise
+        );
+        if (ret === errorObj) {
+            this._reject(ret.e);
+            return true;
+        }
+
+        var maybePromise = tryConvertToPromise(ret, this._promise);
+        if (maybePromise instanceof Promise) {
+            maybePromise = maybePromise._target();
+            var bitField = maybePromise._bitField;
+            ;
+            if (((bitField & 50397184) === 0)) {
+                if (limit >= 1) this._inFlight++;
+                values[index] = maybePromise;
+                maybePromise._proxy(this, (index + 1) * -1);
+                return false;
+            } else if (((bitField & 33554432) !== 0)) {
+                ret = maybePromise._value();
+            } else if (((bitField & 16777216) !== 0)) {
+                this._reject(maybePromise._reason());
+                return true;
+            } else {
+                this._cancel();
+                return true;
+            }
+        }
+        values[index] = ret;
+    }
+    var totalResolved = ++this._totalResolved;
+    if (totalResolved >= length) {
+        if (preservedValues !== null) {
+            this._filter(values, preservedValues);
+        } else {
+            this._resolve(values);
+        }
+        return true;
+    }
+    return false;
+};
+
+MappingPromiseArray.prototype._drainQueue = function () {
+    var queue = this._queue;
+    var limit = this._limit;
+    var values = this._values;
+    while (queue.length > 0 && this._inFlight < limit) {
+        if (this._isResolved()) return;
+        var index = queue.pop();
+        this._promiseFulfilled(values[index], index);
+    }
+};
+
+MappingPromiseArray.prototype._filter = function (booleans, values) {
+    var len = values.length;
+    var ret = new Array(len);
+    var j = 0;
+    for (var i = 0; i < len; ++i) {
+        if (booleans[i]) ret[j++] = values[i];
+    }
+    ret.length = j;
+    this._resolve(ret);
+};
+
+MappingPromiseArray.prototype.preservedValues = function () {
+    return this._preservedValues;
+};
+
+function map(promises, fn, options, _filter) {
+    if (typeof fn !== "function") {
+        return apiRejection("expecting a function but got " + util.classString(fn));
+    }
+
+    var limit = 0;
+    if (options !== undefined) {
+        if (typeof options === "object" && options !== null) {
+            if (typeof options.concurrency !== "number") {
+                return Promise.reject(
+                    new TypeError("'concurrency' must be a number but it is " +
+                                    util.classString(options.concurrency)));
+            }
+            limit = options.concurrency;
+        } else {
+            return Promise.reject(new TypeError(
+                            "options argument must be an object but it is " +
+                             util.classString(options)));
+        }
+    }
+    limit = typeof limit === "number" &&
+        isFinite(limit) && limit >= 1 ? limit : 0;
+    return new MappingPromiseArray(promises, fn, limit, _filter).promise();
+}
+
+Promise.prototype.map = function (fn, options) {
+    return map(this, fn, options, null);
+};
+
+Promise.map = function (promises, fn, options, _filter) {
+    return map(promises, fn, options, _filter);
+};
+
+
+};
+
+},{"./util":74}],57:[function(require,module,exports){
+"use strict";
+module.exports =
+function(Promise, INTERNAL, tryConvertToPromise, apiRejection, debug) {
+var util = require("./util");
+var tryCatch = util.tryCatch;
+
+Promise.method = function (fn) {
+    if (typeof fn !== "function") {
+        throw new Promise.TypeError("expecting a function but got " + util.classString(fn));
+    }
+    return function () {
+        var ret = new Promise(INTERNAL);
+        ret._captureStackTrace();
+        ret._pushContext();
+        var value = tryCatch(fn).apply(this, arguments);
+        var promiseCreated = ret._popContext();
+        debug.checkForgottenReturns(
+            value, promiseCreated, "Promise.method", ret);
+        ret._resolveFromSyncValue(value);
+        return ret;
+    };
+};
+
+Promise.attempt = Promise["try"] = function (fn) {
+    if (typeof fn !== "function") {
+        return apiRejection("expecting a function but got " + util.classString(fn));
+    }
+    var ret = new Promise(INTERNAL);
+    ret._captureStackTrace();
+    ret._pushContext();
+    var value;
+    if (arguments.length > 1) {
+        debug.deprecated("calling Promise.try with more than 1 argument");
+        var arg = arguments[1];
+        var ctx = arguments[2];
+        value = util.isArray(arg) ? tryCatch(fn).apply(ctx, arg)
+                                  : tryCatch(fn).call(ctx, arg);
+    } else {
+        value = tryCatch(fn)();
+    }
+    var promiseCreated = ret._popContext();
+    debug.checkForgottenReturns(
+        value, promiseCreated, "Promise.try", ret);
+    ret._resolveFromSyncValue(value);
+    return ret;
+};
+
+Promise.prototype._resolveFromSyncValue = function (value) {
+    if (value === util.errorObj) {
+        this._rejectCallback(value.e, false);
+    } else {
+        this._resolveCallback(value, true);
+    }
+};
+};
+
+},{"./util":74}],58:[function(require,module,exports){
+"use strict";
+var util = require("./util");
+var maybeWrapAsError = util.maybeWrapAsError;
+var errors = require("./errors");
+var OperationalError = errors.OperationalError;
+var es5 = require("./es5");
+
+function isUntypedError(obj) {
+    return obj instanceof Error &&
+        es5.getPrototypeOf(obj) === Error.prototype;
+}
+
+var rErrorKey = /^(?:name|message|stack|cause)$/;
+function wrapAsOperationalError(obj) {
+    var ret;
+    if (isUntypedError(obj)) {
+        ret = new OperationalError(obj);
+        ret.name = obj.name;
+        ret.message = obj.message;
+        ret.stack = obj.stack;
+        var keys = es5.keys(obj);
+        for (var i = 0; i < keys.length; ++i) {
+            var key = keys[i];
+            if (!rErrorKey.test(key)) {
+                ret[key] = obj[key];
+            }
+        }
+        return ret;
+    }
+    util.markAsOriginatingFromRejection(obj);
+    return obj;
+}
+
+function nodebackForPromise(promise, multiArgs) {
+    return function(err, value) {
+        if (promise === null) return;
+        if (err) {
+            var wrapped = wrapAsOperationalError(maybeWrapAsError(err));
+            promise._attachExtraTrace(wrapped);
+            promise._reject(wrapped);
+        } else if (!multiArgs) {
+            promise._fulfill(value);
+        } else {
+            var $_len = arguments.length;var args = new Array(Math.max($_len - 1, 0)); for(var $_i = 1; $_i < $_len; ++$_i) {args[$_i - 1] = arguments[$_i];};
+            promise._fulfill(args);
+        }
+        promise = null;
+    };
+}
+
+module.exports = nodebackForPromise;
+
+},{"./errors":50,"./es5":51,"./util":74}],59:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise) {
+var util = require("./util");
+var async = Promise._async;
+var tryCatch = util.tryCatch;
+var errorObj = util.errorObj;
+
+function spreadAdapter(val, nodeback) {
+    var promise = this;
+    if (!util.isArray(val)) return successAdapter.call(promise, val, nodeback);
+    var ret =
+        tryCatch(nodeback).apply(promise._boundValue(), [null].concat(val));
+    if (ret === errorObj) {
+        async.throwLater(ret.e);
+    }
+}
+
+function successAdapter(val, nodeback) {
+    var promise = this;
+    var receiver = promise._boundValue();
+    var ret = val === undefined
+        ? tryCatch(nodeback).call(receiver, null)
+        : tryCatch(nodeback).call(receiver, null, val);
+    if (ret === errorObj) {
+        async.throwLater(ret.e);
+    }
+}
+function errorAdapter(reason, nodeback) {
+    var promise = this;
+    if (!reason) {
+        var newReason = new Error(reason + "");
+        newReason.cause = reason;
+        reason = newReason;
+    }
+    var ret = tryCatch(nodeback).call(promise._boundValue(), reason);
+    if (ret === errorObj) {
+        async.throwLater(ret.e);
+    }
+}
+
+Promise.prototype.asCallback = Promise.prototype.nodeify = function (nodeback,
+                                                                     options) {
+    if (typeof nodeback == "function") {
+        var adapter = successAdapter;
+        if (options !== undefined && Object(options).spread) {
+            adapter = spreadAdapter;
+        }
+        this._then(
+            adapter,
+            errorAdapter,
+            undefined,
+            this,
+            nodeback
+        );
+    }
+    return this;
+};
+};
+
+},{"./util":74}],60:[function(require,module,exports){
+(function (process){
+"use strict";
+module.exports = function() {
+var makeSelfResolutionError = function () {
+    return new TypeError("circular promise resolution chain\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+};
+var reflectHandler = function() {
+    return new Promise.PromiseInspection(this._target());
+};
+var apiRejection = function(msg) {
+    return Promise.reject(new TypeError(msg));
+};
+function Proxyable() {}
+var UNDEFINED_BINDING = {};
+var util = require("./util");
+
+var getDomain;
+if (util.isNode) {
+    getDomain = function() {
+        var ret = process.domain;
+        if (ret === undefined) ret = null;
+        return ret;
+    };
+} else {
+    getDomain = function() {
+        return null;
+    };
+}
+util.notEnumerableProp(Promise, "_getDomain", getDomain);
+
+var es5 = require("./es5");
+var Async = require("./async");
+var async = new Async();
+es5.defineProperty(Promise, "_async", {value: async});
+var errors = require("./errors");
+var TypeError = Promise.TypeError = errors.TypeError;
+Promise.RangeError = errors.RangeError;
+var CancellationError = Promise.CancellationError = errors.CancellationError;
+Promise.TimeoutError = errors.TimeoutError;
+Promise.OperationalError = errors.OperationalError;
+Promise.RejectionError = errors.OperationalError;
+Promise.AggregateError = errors.AggregateError;
+var INTERNAL = function(){};
+var APPLY = {};
+var NEXT_FILTER = {};
+var tryConvertToPromise = require("./thenables")(Promise, INTERNAL);
+var PromiseArray =
+    require("./promise_array")(Promise, INTERNAL,
+                               tryConvertToPromise, apiRejection, Proxyable);
+var Context = require("./context")(Promise);
+ /*jshint unused:false*/
+var createContext = Context.create;
+var debug = require("./debuggability")(Promise, Context);
+var CapturedTrace = debug.CapturedTrace;
+var PassThroughHandlerContext =
+    require("./finally")(Promise, tryConvertToPromise);
+var catchFilter = require("./catch_filter")(NEXT_FILTER);
+var nodebackForPromise = require("./nodeback");
+var errorObj = util.errorObj;
+var tryCatch = util.tryCatch;
+function check(self, executor) {
+    if (typeof executor !== "function") {
+        throw new TypeError("expecting a function but got " + util.classString(executor));
+    }
+    if (self.constructor !== Promise) {
+        throw new TypeError("the promise constructor cannot be invoked directly\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+}
+
+function Promise(executor) {
+    this._bitField = 0;
+    this._fulfillmentHandler0 = undefined;
+    this._rejectionHandler0 = undefined;
+    this._promise0 = undefined;
+    this._receiver0 = undefined;
+    if (executor !== INTERNAL) {
+        check(this, executor);
+        this._resolveFromExecutor(executor);
+    }
+    this._promiseCreated();
+    this._fireEvent("promiseCreated", this);
+}
+
+Promise.prototype.toString = function () {
+    return "[object Promise]";
+};
+
+Promise.prototype.caught = Promise.prototype["catch"] = function (fn) {
+    var len = arguments.length;
+    if (len > 1) {
+        var catchInstances = new Array(len - 1),
+            j = 0, i;
+        for (i = 0; i < len - 1; ++i) {
+            var item = arguments[i];
+            if (util.isObject(item)) {
+                catchInstances[j++] = item;
+            } else {
+                return apiRejection("expecting an object but got " +
+                    "A catch statement predicate " + util.classString(item));
+            }
+        }
+        catchInstances.length = j;
+        fn = arguments[i];
+        return this.then(undefined, catchFilter(catchInstances, fn, this));
+    }
+    return this.then(undefined, fn);
+};
+
+Promise.prototype.reflect = function () {
+    return this._then(reflectHandler,
+        reflectHandler, undefined, this, undefined);
+};
+
+Promise.prototype.then = function (didFulfill, didReject) {
+    if (debug.warnings() && arguments.length > 0 &&
+        typeof didFulfill !== "function" &&
+        typeof didReject !== "function") {
+        var msg = ".then() only accepts functions but was passed: " +
+                util.classString(didFulfill);
+        if (arguments.length > 1) {
+            msg += ", " + util.classString(didReject);
+        }
+        this._warn(msg);
+    }
+    return this._then(didFulfill, didReject, undefined, undefined, undefined);
+};
+
+Promise.prototype.done = function (didFulfill, didReject) {
+    var promise =
+        this._then(didFulfill, didReject, undefined, undefined, undefined);
+    promise._setIsFinal();
+};
+
+Promise.prototype.spread = function (fn) {
+    if (typeof fn !== "function") {
+        return apiRejection("expecting a function but got " + util.classString(fn));
+    }
+    return this.all()._then(fn, undefined, undefined, APPLY, undefined);
+};
+
+Promise.prototype.toJSON = function () {
+    var ret = {
+        isFulfilled: false,
+        isRejected: false,
+        fulfillmentValue: undefined,
+        rejectionReason: undefined
+    };
+    if (this.isFulfilled()) {
+        ret.fulfillmentValue = this.value();
+        ret.isFulfilled = true;
+    } else if (this.isRejected()) {
+        ret.rejectionReason = this.reason();
+        ret.isRejected = true;
+    }
+    return ret;
+};
+
+Promise.prototype.all = function () {
+    if (arguments.length > 0) {
+        this._warn(".all() was passed arguments but it does not take any");
+    }
+    return new PromiseArray(this).promise();
+};
+
+Promise.prototype.error = function (fn) {
+    return this.caught(util.originatesFromRejection, fn);
+};
+
+Promise.getNewLibraryCopy = module.exports;
+
+Promise.is = function (val) {
+    return val instanceof Promise;
+};
+
+Promise.fromNode = Promise.fromCallback = function(fn) {
+    var ret = new Promise(INTERNAL);
+    ret._captureStackTrace();
+    var multiArgs = arguments.length > 1 ? !!Object(arguments[1]).multiArgs
+                                         : false;
+    var result = tryCatch(fn)(nodebackForPromise(ret, multiArgs));
+    if (result === errorObj) {
+        ret._rejectCallback(result.e, true);
+    }
+    if (!ret._isFateSealed()) ret._setAsyncGuaranteed();
+    return ret;
+};
+
+Promise.all = function (promises) {
+    return new PromiseArray(promises).promise();
+};
+
+Promise.cast = function (obj) {
+    var ret = tryConvertToPromise(obj);
+    if (!(ret instanceof Promise)) {
+        ret = new Promise(INTERNAL);
+        ret._captureStackTrace();
+        ret._setFulfilled();
+        ret._rejectionHandler0 = obj;
+    }
+    return ret;
+};
+
+Promise.resolve = Promise.fulfilled = Promise.cast;
+
+Promise.reject = Promise.rejected = function (reason) {
+    var ret = new Promise(INTERNAL);
+    ret._captureStackTrace();
+    ret._rejectCallback(reason, true);
+    return ret;
+};
+
+Promise.setScheduler = function(fn) {
+    if (typeof fn !== "function") {
+        throw new TypeError("expecting a function but got " + util.classString(fn));
+    }
+    return async.setScheduler(fn);
+};
+
+Promise.prototype._then = function (
+    didFulfill,
+    didReject,
+    _,    receiver,
+    internalData
+) {
+    var haveInternalData = internalData !== undefined;
+    var promise = haveInternalData ? internalData : new Promise(INTERNAL);
+    var target = this._target();
+    var bitField = target._bitField;
+
+    if (!haveInternalData) {
+        promise._propagateFrom(this, 3);
+        promise._captureStackTrace();
+        if (receiver === undefined &&
+            ((this._bitField & 2097152) !== 0)) {
+            if (!((bitField & 50397184) === 0)) {
+                receiver = this._boundValue();
+            } else {
+                receiver = target === this ? undefined : this._boundTo;
+            }
+        }
+        this._fireEvent("promiseChained", this, promise);
+    }
+
+    var domain = getDomain();
+    if (!((bitField & 50397184) === 0)) {
+        var handler, value, settler = target._settlePromiseCtx;
+        if (((bitField & 33554432) !== 0)) {
+            value = target._rejectionHandler0;
+            handler = didFulfill;
+        } else if (((bitField & 16777216) !== 0)) {
+            value = target._fulfillmentHandler0;
+            handler = didReject;
+            target._unsetRejectionIsUnhandled();
+        } else {
+            settler = target._settlePromiseLateCancellationObserver;
+            value = new CancellationError("late cancellation observer");
+            target._attachExtraTrace(value);
+            handler = didReject;
+        }
+
+        async.invoke(settler, target, {
+            handler: domain === null ? handler
+                : (typeof handler === "function" &&
+                    util.domainBind(domain, handler)),
+            promise: promise,
+            receiver: receiver,
+            value: value
+        });
+    } else {
+        target._addCallbacks(didFulfill, didReject, promise, receiver, domain);
+    }
+
+    return promise;
+};
+
+Promise.prototype._length = function () {
+    return this._bitField & 65535;
+};
+
+Promise.prototype._isFateSealed = function () {
+    return (this._bitField & 117506048) !== 0;
+};
+
+Promise.prototype._isFollowing = function () {
+    return (this._bitField & 67108864) === 67108864;
+};
+
+Promise.prototype._setLength = function (len) {
+    this._bitField = (this._bitField & -65536) |
+        (len & 65535);
+};
+
+Promise.prototype._setFulfilled = function () {
+    this._bitField = this._bitField | 33554432;
+    this._fireEvent("promiseFulfilled", this);
+};
+
+Promise.prototype._setRejected = function () {
+    this._bitField = this._bitField | 16777216;
+    this._fireEvent("promiseRejected", this);
+};
+
+Promise.prototype._setFollowing = function () {
+    this._bitField = this._bitField | 67108864;
+    this._fireEvent("promiseResolved", this);
+};
+
+Promise.prototype._setIsFinal = function () {
+    this._bitField = this._bitField | 4194304;
+};
+
+Promise.prototype._isFinal = function () {
+    return (this._bitField & 4194304) > 0;
+};
+
+Promise.prototype._unsetCancelled = function() {
+    this._bitField = this._bitField & (~65536);
+};
+
+Promise.prototype._setCancelled = function() {
+    this._bitField = this._bitField | 65536;
+    this._fireEvent("promiseCancelled", this);
+};
+
+Promise.prototype._setWillBeCancelled = function() {
+    this._bitField = this._bitField | 8388608;
+};
+
+Promise.prototype._setAsyncGuaranteed = function() {
+    if (async.hasCustomScheduler()) return;
+    this._bitField = this._bitField | 134217728;
+};
+
+Promise.prototype._receiverAt = function (index) {
+    var ret = index === 0 ? this._receiver0 : this[
+            index * 4 - 4 + 3];
+    if (ret === UNDEFINED_BINDING) {
+        return undefined;
+    } else if (ret === undefined && this._isBound()) {
+        return this._boundValue();
+    }
+    return ret;
+};
+
+Promise.prototype._promiseAt = function (index) {
+    return this[
+            index * 4 - 4 + 2];
+};
+
+Promise.prototype._fulfillmentHandlerAt = function (index) {
+    return this[
+            index * 4 - 4 + 0];
+};
+
+Promise.prototype._rejectionHandlerAt = function (index) {
+    return this[
+            index * 4 - 4 + 1];
+};
+
+Promise.prototype._boundValue = function() {};
+
+Promise.prototype._migrateCallback0 = function (follower) {
+    var bitField = follower._bitField;
+    var fulfill = follower._fulfillmentHandler0;
+    var reject = follower._rejectionHandler0;
+    var promise = follower._promise0;
+    var receiver = follower._receiverAt(0);
+    if (receiver === undefined) receiver = UNDEFINED_BINDING;
+    this._addCallbacks(fulfill, reject, promise, receiver, null);
+};
+
+Promise.prototype._migrateCallbackAt = function (follower, index) {
+    var fulfill = follower._fulfillmentHandlerAt(index);
+    var reject = follower._rejectionHandlerAt(index);
+    var promise = follower._promiseAt(index);
+    var receiver = follower._receiverAt(index);
+    if (receiver === undefined) receiver = UNDEFINED_BINDING;
+    this._addCallbacks(fulfill, reject, promise, receiver, null);
+};
+
+Promise.prototype._addCallbacks = function (
+    fulfill,
+    reject,
+    promise,
+    receiver,
+    domain
+) {
+    var index = this._length();
+
+    if (index >= 65535 - 4) {
+        index = 0;
+        this._setLength(0);
+    }
+
+    if (index === 0) {
+        this._promise0 = promise;
+        this._receiver0 = receiver;
+        if (typeof fulfill === "function") {
+            this._fulfillmentHandler0 =
+                domain === null ? fulfill : util.domainBind(domain, fulfill);
+        }
+        if (typeof reject === "function") {
+            this._rejectionHandler0 =
+                domain === null ? reject : util.domainBind(domain, reject);
+        }
+    } else {
+        var base = index * 4 - 4;
+        this[base + 2] = promise;
+        this[base + 3] = receiver;
+        if (typeof fulfill === "function") {
+            this[base + 0] =
+                domain === null ? fulfill : util.domainBind(domain, fulfill);
+        }
+        if (typeof reject === "function") {
+            this[base + 1] =
+                domain === null ? reject : util.domainBind(domain, reject);
+        }
+    }
+    this._setLength(index + 1);
+    return index;
+};
+
+Promise.prototype._proxy = function (proxyable, arg) {
+    this._addCallbacks(undefined, undefined, arg, proxyable, null);
+};
+
+Promise.prototype._resolveCallback = function(value, shouldBind) {
+    if (((this._bitField & 117506048) !== 0)) return;
+    if (value === this)
+        return this._rejectCallback(makeSelfResolutionError(), false);
+    var maybePromise = tryConvertToPromise(value, this);
+    if (!(maybePromise instanceof Promise)) return this._fulfill(value);
+
+    if (shouldBind) this._propagateFrom(maybePromise, 2);
+
+    var promise = maybePromise._target();
+
+    if (promise === this) {
+        this._reject(makeSelfResolutionError());
+        return;
+    }
+
+    var bitField = promise._bitField;
+    if (((bitField & 50397184) === 0)) {
+        var len = this._length();
+        if (len > 0) promise._migrateCallback0(this);
+        for (var i = 1; i < len; ++i) {
+            promise._migrateCallbackAt(this, i);
+        }
+        this._setFollowing();
+        this._setLength(0);
+        this._setFollowee(promise);
+    } else if (((bitField & 33554432) !== 0)) {
+        this._fulfill(promise._value());
+    } else if (((bitField & 16777216) !== 0)) {
+        this._reject(promise._reason());
+    } else {
+        var reason = new CancellationError("late cancellation observer");
+        promise._attachExtraTrace(reason);
+        this._reject(reason);
+    }
+};
+
+Promise.prototype._rejectCallback =
+function(reason, synchronous, ignoreNonErrorWarnings) {
+    var trace = util.ensureErrorObject(reason);
+    var hasStack = trace === reason;
+    if (!hasStack && !ignoreNonErrorWarnings && debug.warnings()) {
+        var message = "a promise was rejected with a non-error: " +
+            util.classString(reason);
+        this._warn(message, true);
+    }
+    this._attachExtraTrace(trace, synchronous ? hasStack : false);
+    this._reject(reason);
+};
+
+Promise.prototype._resolveFromExecutor = function (executor) {
+    var promise = this;
+    this._captureStackTrace();
+    this._pushContext();
+    var synchronous = true;
+    var r = this._execute(executor, function(value) {
+        promise._resolveCallback(value);
+    }, function (reason) {
+        promise._rejectCallback(reason, synchronous);
+    });
+    synchronous = false;
+    this._popContext();
+
+    if (r !== undefined) {
+        promise._rejectCallback(r, true);
+    }
+};
+
+Promise.prototype._settlePromiseFromHandler = function (
+    handler, receiver, value, promise
+) {
+    var bitField = promise._bitField;
+    if (((bitField & 65536) !== 0)) return;
+    promise._pushContext();
+    var x;
+    if (receiver === APPLY) {
+        if (!value || typeof value.length !== "number") {
+            x = errorObj;
+            x.e = new TypeError("cannot .spread() a non-array: " +
+                                    util.classString(value));
+        } else {
+            x = tryCatch(handler).apply(this._boundValue(), value);
+        }
+    } else {
+        x = tryCatch(handler).call(receiver, value);
+    }
+    var promiseCreated = promise._popContext();
+    bitField = promise._bitField;
+    if (((bitField & 65536) !== 0)) return;
+
+    if (x === NEXT_FILTER) {
+        promise._reject(value);
+    } else if (x === errorObj) {
+        promise._rejectCallback(x.e, false);
+    } else {
+        debug.checkForgottenReturns(x, promiseCreated, "",  promise, this);
+        promise._resolveCallback(x);
+    }
+};
+
+Promise.prototype._target = function() {
+    var ret = this;
+    while (ret._isFollowing()) ret = ret._followee();
+    return ret;
+};
+
+Promise.prototype._followee = function() {
+    return this._rejectionHandler0;
+};
+
+Promise.prototype._setFollowee = function(promise) {
+    this._rejectionHandler0 = promise;
+};
+
+Promise.prototype._settlePromise = function(promise, handler, receiver, value) {
+    var isPromise = promise instanceof Promise;
+    var bitField = this._bitField;
+    var asyncGuaranteed = ((bitField & 134217728) !== 0);
+    if (((bitField & 65536) !== 0)) {
+        if (isPromise) promise._invokeInternalOnCancel();
+
+        if (receiver instanceof PassThroughHandlerContext &&
+            receiver.isFinallyHandler()) {
+            receiver.cancelPromise = promise;
+            if (tryCatch(handler).call(receiver, value) === errorObj) {
+                promise._reject(errorObj.e);
+            }
+        } else if (handler === reflectHandler) {
+            promise._fulfill(reflectHandler.call(receiver));
+        } else if (receiver instanceof Proxyable) {
+            receiver._promiseCancelled(promise);
+        } else if (isPromise || promise instanceof PromiseArray) {
+            promise._cancel();
+        } else {
+            receiver.cancel();
+        }
+    } else if (typeof handler === "function") {
+        if (!isPromise) {
+            handler.call(receiver, value, promise);
+        } else {
+            if (asyncGuaranteed) promise._setAsyncGuaranteed();
+            this._settlePromiseFromHandler(handler, receiver, value, promise);
+        }
+    } else if (receiver instanceof Proxyable) {
+        if (!receiver._isResolved()) {
+            if (((bitField & 33554432) !== 0)) {
+                receiver._promiseFulfilled(value, promise);
+            } else {
+                receiver._promiseRejected(value, promise);
+            }
+        }
+    } else if (isPromise) {
+        if (asyncGuaranteed) promise._setAsyncGuaranteed();
+        if (((bitField & 33554432) !== 0)) {
+            promise._fulfill(value);
+        } else {
+            promise._reject(value);
+        }
+    }
+};
+
+Promise.prototype._settlePromiseLateCancellationObserver = function(ctx) {
+    var handler = ctx.handler;
+    var promise = ctx.promise;
+    var receiver = ctx.receiver;
+    var value = ctx.value;
+    if (typeof handler === "function") {
+        if (!(promise instanceof Promise)) {
+            handler.call(receiver, value, promise);
+        } else {
+            this._settlePromiseFromHandler(handler, receiver, value, promise);
+        }
+    } else if (promise instanceof Promise) {
+        promise._reject(value);
+    }
+};
+
+Promise.prototype._settlePromiseCtx = function(ctx) {
+    this._settlePromise(ctx.promise, ctx.handler, ctx.receiver, ctx.value);
+};
+
+Promise.prototype._settlePromise0 = function(handler, value, bitField) {
+    var promise = this._promise0;
+    var receiver = this._receiverAt(0);
+    this._promise0 = undefined;
+    this._receiver0 = undefined;
+    this._settlePromise(promise, handler, receiver, value);
+};
+
+Promise.prototype._clearCallbackDataAtIndex = function(index) {
+    var base = index * 4 - 4;
+    this[base + 2] =
+    this[base + 3] =
+    this[base + 0] =
+    this[base + 1] = undefined;
+};
+
+Promise.prototype._fulfill = function (value) {
+    var bitField = this._bitField;
+    if (((bitField & 117506048) >>> 16)) return;
+    if (value === this) {
+        var err = makeSelfResolutionError();
+        this._attachExtraTrace(err);
+        return this._reject(err);
+    }
+    this._setFulfilled();
+    this._rejectionHandler0 = value;
+
+    if ((bitField & 65535) > 0) {
+        if (((bitField & 134217728) !== 0)) {
+            this._settlePromises();
+        } else {
+            async.settlePromises(this);
+        }
+    }
+};
+
+Promise.prototype._reject = function (reason) {
+    var bitField = this._bitField;
+    if (((bitField & 117506048) >>> 16)) return;
+    this._setRejected();
+    this._fulfillmentHandler0 = reason;
+
+    if (this._isFinal()) {
+        return async.fatalError(reason, util.isNode);
+    }
+
+    if ((bitField & 65535) > 0) {
+        async.settlePromises(this);
+    } else {
+        this._ensurePossibleRejectionHandled();
+    }
+};
+
+Promise.prototype._fulfillPromises = function (len, value) {
+    for (var i = 1; i < len; i++) {
+        var handler = this._fulfillmentHandlerAt(i);
+        var promise = this._promiseAt(i);
+        var receiver = this._receiverAt(i);
+        this._clearCallbackDataAtIndex(i);
+        this._settlePromise(promise, handler, receiver, value);
+    }
+};
+
+Promise.prototype._rejectPromises = function (len, reason) {
+    for (var i = 1; i < len; i++) {
+        var handler = this._rejectionHandlerAt(i);
+        var promise = this._promiseAt(i);
+        var receiver = this._receiverAt(i);
+        this._clearCallbackDataAtIndex(i);
+        this._settlePromise(promise, handler, receiver, reason);
+    }
+};
+
+Promise.prototype._settlePromises = function () {
+    var bitField = this._bitField;
+    var len = (bitField & 65535);
+
+    if (len > 0) {
+        if (((bitField & 16842752) !== 0)) {
+            var reason = this._fulfillmentHandler0;
+            this._settlePromise0(this._rejectionHandler0, reason, bitField);
+            this._rejectPromises(len, reason);
+        } else {
+            var value = this._rejectionHandler0;
+            this._settlePromise0(this._fulfillmentHandler0, value, bitField);
+            this._fulfillPromises(len, value);
+        }
+        this._setLength(0);
+    }
+    this._clearCancellationData();
+};
+
+Promise.prototype._settledValue = function() {
+    var bitField = this._bitField;
+    if (((bitField & 33554432) !== 0)) {
+        return this._rejectionHandler0;
+    } else if (((bitField & 16777216) !== 0)) {
+        return this._fulfillmentHandler0;
+    }
+};
+
+function deferResolve(v) {this.promise._resolveCallback(v);}
+function deferReject(v) {this.promise._rejectCallback(v, false);}
+
+Promise.defer = Promise.pending = function() {
+    debug.deprecated("Promise.defer", "new Promise");
+    var promise = new Promise(INTERNAL);
+    return {
+        promise: promise,
+        resolve: deferResolve,
+        reject: deferReject
+    };
+};
+
+util.notEnumerableProp(Promise,
+                       "_makeSelfResolutionError",
+                       makeSelfResolutionError);
+
+require("./method")(Promise, INTERNAL, tryConvertToPromise, apiRejection,
+    debug);
+require("./bind")(Promise, INTERNAL, tryConvertToPromise, debug);
+require("./cancel")(Promise, PromiseArray, apiRejection, debug);
+require("./direct_resolve")(Promise);
+require("./synchronous_inspection")(Promise);
+require("./join")(
+    Promise, PromiseArray, tryConvertToPromise, INTERNAL, async, getDomain);
+Promise.Promise = Promise;
+Promise.version = "3.4.7";
+require('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug);
+require('./call_get.js')(Promise);
+require('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext, INTERNAL, debug);
+require('./timers.js')(Promise, INTERNAL, debug);
+require('./generators.js')(Promise, apiRejection, INTERNAL, tryConvertToPromise, Proxyable, debug);
+require('./nodeify.js')(Promise);
+require('./promisify.js')(Promise, INTERNAL);
+require('./props.js')(Promise, PromiseArray, tryConvertToPromise, apiRejection);
+require('./race.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection);
+require('./reduce.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug);
+require('./settle.js')(Promise, PromiseArray, debug);
+require('./some.js')(Promise, PromiseArray, apiRejection);
+require('./filter.js')(Promise, INTERNAL);
+require('./each.js')(Promise, INTERNAL);
+require('./any.js')(Promise);
+                                                         
+    util.toFastProperties(Promise);                                          
+    util.toFastProperties(Promise.prototype);                                
+    function fillTypes(value) {                                              
+        var p = new Promise(INTERNAL);                                       
+        p._fulfillmentHandler0 = value;                                      
+        p._rejectionHandler0 = value;                                        
+        p._promise0 = value;                                                 
+        p._receiver0 = value;                                                
+    }                                                                        
+    // Complete slack tracking, opt out of field-type tracking and           
+    // stabilize map                                                         
+    fillTypes({a: 1});                                                       
+    fillTypes({b: 2});                                                       
+    fillTypes({c: 3});                                                       
+    fillTypes(1);                                                            
+    fillTypes(function(){});                                                 
+    fillTypes(undefined);                                                    
+    fillTypes(false);                                                        
+    fillTypes(new Promise(INTERNAL));                                        
+    debug.setBounds(Async.firstLineError, util.lastLineError);               
+    return Promise;                                                          
+
+};
+
+}).call(this,require('_process'))
+},{"./any.js":40,"./async":41,"./bind":42,"./call_get.js":43,"./cancel":44,"./catch_filter":45,"./context":46,"./debuggability":47,"./direct_resolve":48,"./each.js":49,"./errors":50,"./es5":51,"./filter.js":52,"./finally":53,"./generators.js":54,"./join":55,"./map.js":56,"./method":57,"./nodeback":58,"./nodeify.js":59,"./promise_array":61,"./promisify.js":62,"./props.js":63,"./race.js":65,"./reduce.js":66,"./settle.js":68,"./some.js":69,"./synchronous_inspection":70,"./thenables":71,"./timers.js":72,"./using.js":73,"./util":74,"_process":138}],61:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, INTERNAL, tryConvertToPromise,
+    apiRejection, Proxyable) {
+var util = require("./util");
+var isArray = util.isArray;
+
+function toResolutionValue(val) {
+    switch(val) {
+    case -2: return [];
+    case -3: return {};
+    }
+}
+
+function PromiseArray(values) {
+    var promise = this._promise = new Promise(INTERNAL);
+    if (values instanceof Promise) {
+        promise._propagateFrom(values, 3);
+    }
+    promise._setOnCancel(this);
+    this._values = values;
+    this._length = 0;
+    this._totalResolved = 0;
+    this._init(undefined, -2);
+}
+util.inherits(PromiseArray, Proxyable);
+
+PromiseArray.prototype.length = function () {
+    return this._length;
+};
+
+PromiseArray.prototype.promise = function () {
+    return this._promise;
+};
+
+PromiseArray.prototype._init = function init(_, resolveValueIfEmpty) {
+    var values = tryConvertToPromise(this._values, this._promise);
+    if (values instanceof Promise) {
+        values = values._target();
+        var bitField = values._bitField;
+        ;
+        this._values = values;
+
+        if (((bitField & 50397184) === 0)) {
+            this._promise._setAsyncGuaranteed();
+            return values._then(
+                init,
+                this._reject,
+                undefined,
+                this,
+                resolveValueIfEmpty
+           );
+        } else if (((bitField & 33554432) !== 0)) {
+            values = values._value();
+        } else if (((bitField & 16777216) !== 0)) {
+            return this._reject(values._reason());
+        } else {
+            return this._cancel();
+        }
+    }
+    values = util.asArray(values);
+    if (values === null) {
+        var err = apiRejection(
+            "expecting an array or an iterable object but got " + util.classString(values)).reason();
+        this._promise._rejectCallback(err, false);
+        return;
+    }
+
+    if (values.length === 0) {
+        if (resolveValueIfEmpty === -5) {
+            this._resolveEmptyArray();
+        }
+        else {
+            this._resolve(toResolutionValue(resolveValueIfEmpty));
+        }
+        return;
+    }
+    this._iterate(values);
+};
+
+PromiseArray.prototype._iterate = function(values) {
+    var len = this.getActualLength(values.length);
+    this._length = len;
+    this._values = this.shouldCopyValues() ? new Array(len) : this._values;
+    var result = this._promise;
+    var isResolved = false;
+    var bitField = null;
+    for (var i = 0; i < len; ++i) {
+        var maybePromise = tryConvertToPromise(values[i], result);
+
+        if (maybePromise instanceof Promise) {
+            maybePromise = maybePromise._target();
+            bitField = maybePromise._bitField;
+        } else {
+            bitField = null;
+        }
+
+        if (isResolved) {
+            if (bitField !== null) {
+                maybePromise.suppressUnhandledRejections();
+            }
+        } else if (bitField !== null) {
+            if (((bitField & 50397184) === 0)) {
+                maybePromise._proxy(this, i);
+                this._values[i] = maybePromise;
+            } else if (((bitField & 33554432) !== 0)) {
+                isResolved = this._promiseFulfilled(maybePromise._value(), i);
+            } else if (((bitField & 16777216) !== 0)) {
+                isResolved = this._promiseRejected(maybePromise._reason(), i);
+            } else {
+                isResolved = this._promiseCancelled(i);
+            }
+        } else {
+            isResolved = this._promiseFulfilled(maybePromise, i);
+        }
+    }
+    if (!isResolved) result._setAsyncGuaranteed();
+};
+
+PromiseArray.prototype._isResolved = function () {
+    return this._values === null;
+};
+
+PromiseArray.prototype._resolve = function (value) {
+    this._values = null;
+    this._promise._fulfill(value);
+};
+
+PromiseArray.prototype._cancel = function() {
+    if (this._isResolved() || !this._promise._isCancellable()) return;
+    this._values = null;
+    this._promise._cancel();
+};
+
+PromiseArray.prototype._reject = function (reason) {
+    this._values = null;
+    this._promise._rejectCallback(reason, false);
+};
+
+PromiseArray.prototype._promiseFulfilled = function (value, index) {
+    this._values[index] = value;
+    var totalResolved = ++this._totalResolved;
+    if (totalResolved >= this._length) {
+        this._resolve(this._values);
+        return true;
+    }
+    return false;
+};
+
+PromiseArray.prototype._promiseCancelled = function() {
+    this._cancel();
+    return true;
+};
+
+PromiseArray.prototype._promiseRejected = function (reason) {
+    this._totalResolved++;
+    this._reject(reason);
+    return true;
+};
+
+PromiseArray.prototype._resultCancelled = function() {
+    if (this._isResolved()) return;
+    var values = this._values;
+    this._cancel();
+    if (values instanceof Promise) {
+        values.cancel();
+    } else {
+        for (var i = 0; i < values.length; ++i) {
+            if (values[i] instanceof Promise) {
+                values[i].cancel();
+            }
+        }
+    }
+};
+
+PromiseArray.prototype.shouldCopyValues = function () {
+    return true;
+};
+
+PromiseArray.prototype.getActualLength = function (len) {
+    return len;
+};
+
+return PromiseArray;
+};
+
+},{"./util":74}],62:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, INTERNAL) {
+var THIS = {};
+var util = require("./util");
+var nodebackForPromise = require("./nodeback");
+var withAppended = util.withAppended;
+var maybeWrapAsError = util.maybeWrapAsError;
+var canEvaluate = util.canEvaluate;
+var TypeError = require("./errors").TypeError;
+var defaultSuffix = "Async";
+var defaultPromisified = {__isPromisified__: true};
+var noCopyProps = [
+    "arity",    "length",
+    "name",
+    "arguments",
+    "caller",
+    "callee",
+    "prototype",
+    "__isPromisified__"
+];
+var noCopyPropsPattern = new RegExp("^(?:" + noCopyProps.join("|") + ")$");
+
+var defaultFilter = function(name) {
+    return util.isIdentifier(name) &&
+        name.charAt(0) !== "_" &&
+        name !== "constructor";
+};
+
+function propsFilter(key) {
+    return !noCopyPropsPattern.test(key);
+}
+
+function isPromisified(fn) {
+    try {
+        return fn.__isPromisified__ === true;
+    }
+    catch (e) {
+        return false;
+    }
+}
+
+function hasPromisified(obj, key, suffix) {
+    var val = util.getDataPropertyOrDefault(obj, key + suffix,
+                                            defaultPromisified);
+    return val ? isPromisified(val) : false;
+}
+function checkValid(ret, suffix, suffixRegexp) {
+    for (var i = 0; i < ret.length; i += 2) {
+        var key = ret[i];
+        if (suffixRegexp.test(key)) {
+            var keyWithoutAsyncSuffix = key.replace(suffixRegexp, "");
+            for (var j = 0; j < ret.length; j += 2) {
+                if (ret[j] === keyWithoutAsyncSuffix) {
+                    throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\u000a\u000a    See http://goo.gl/MqrFmX\u000a"
+                        .replace("%s", suffix));
+                }
+            }
+        }
+    }
+}
+
+function promisifiableMethods(obj, suffix, suffixRegexp, filter) {
+    var keys = util.inheritedDataKeys(obj);
+    var ret = [];
+    for (var i = 0; i < keys.length; ++i) {
+        var key = keys[i];
+        var value = obj[key];
+        var passesDefaultFilter = filter === defaultFilter
+            ? true : defaultFilter(key, value, obj);
+        if (typeof value === "function" &&
+            !isPromisified(value) &&
+            !hasPromisified(obj, key, suffix) &&
+            filter(key, value, obj, passesDefaultFilter)) {
+            ret.push(key, value);
+        }
+    }
+    checkValid(ret, suffix, suffixRegexp);
+    return ret;
+}
+
+var escapeIdentRegex = function(str) {
+    return str.replace(/([$])/, "\\$");
+};
+
+var makeNodePromisifiedEval;
+if (!false) {
+var switchCaseArgumentOrder = function(likelyArgumentCount) {
+    var ret = [likelyArgumentCount];
+    var min = Math.max(0, likelyArgumentCount - 1 - 3);
+    for(var i = likelyArgumentCount - 1; i >= min; --i) {
+        ret.push(i);
+    }
+    for(var i = likelyArgumentCount + 1; i <= 3; ++i) {
+        ret.push(i);
+    }
+    return ret;
+};
+
+var argumentSequence = function(argumentCount) {
+    return util.filledRange(argumentCount, "_arg", "");
+};
+
+var parameterDeclaration = function(parameterCount) {
+    return util.filledRange(
+        Math.max(parameterCount, 3), "_arg", "");
+};
+
+var parameterCount = function(fn) {
+    if (typeof fn.length === "number") {
+        return Math.max(Math.min(fn.length, 1023 + 1), 0);
+    }
+    return 0;
+};
+
+makeNodePromisifiedEval =
+function(callback, receiver, originalName, fn, _, multiArgs) {
+    var newParameterCount = Math.max(0, parameterCount(fn) - 1);
+    var argumentOrder = switchCaseArgumentOrder(newParameterCount);
+    var shouldProxyThis = typeof callback === "string" || receiver === THIS;
+
+    function generateCallForArgumentCount(count) {
+        var args = argumentSequence(count).join(", ");
+        var comma = count > 0 ? ", " : "";
+        var ret;
+        if (shouldProxyThis) {
+            ret = "ret = callback.call(this, {{args}}, nodeback); break;\n";
+        } else {
+            ret = receiver === undefined
+                ? "ret = callback({{args}}, nodeback); break;\n"
+                : "ret = callback.call(receiver, {{args}}, nodeback); break;\n";
+        }
+        return ret.replace("{{args}}", args).replace(", ", comma);
+    }
+
+    function generateArgumentSwitchCase() {
+        var ret = "";
+        for (var i = 0; i < argumentOrder.length; ++i) {
+            ret += "case " + argumentOrder[i] +":" +
+                generateCallForArgumentCount(argumentOrder[i]);
+        }
+
+        ret += "                                                             \n\
+        default:                                                             \n\
+            var args = new Array(len + 1);                                   \n\
+            var i = 0;                                                       \n\
+            for (var i = 0; i < len; ++i) {                                  \n\
+               args[i] = arguments[i];                                       \n\
+            }                                                                \n\
+            args[i] = nodeback;                                              \n\
+            [CodeForCall]                                                    \n\
+            break;                                                           \n\
+        ".replace("[CodeForCall]", (shouldProxyThis
+                                ? "ret = callback.apply(this, args);\n"
+                                : "ret = callback.apply(receiver, args);\n"));
+        return ret;
+    }
+
+    var getFunctionCode = typeof callback === "string"
+                                ? ("this != null ? this['"+callback+"'] : fn")
+                                : "fn";
+    var body = "'use strict';                                                \n\
+        var ret = function (Parameters) {                                    \n\
+            'use strict';                                                    \n\
+            var len = arguments.length;                                      \n\
+            var promise = new Promise(INTERNAL);                             \n\
+            promise._captureStackTrace();                                    \n\
+            var nodeback = nodebackForPromise(promise, " + multiArgs + ");   \n\
+            var ret;                                                         \n\
+            var callback = tryCatch([GetFunctionCode]);                      \n\
+            switch(len) {                                                    \n\
+                [CodeForSwitchCase]                                          \n\
+            }                                                                \n\
+            if (ret === errorObj) {                                          \n\
+                promise._rejectCallback(maybeWrapAsError(ret.e), true, true);\n\
+            }                                                                \n\
+            if (!promise._isFateSealed()) promise._setAsyncGuaranteed();     \n\
+            return promise;                                                  \n\
+        };                                                                   \n\
+        notEnumerableProp(ret, '__isPromisified__', true);                   \n\
+        return ret;                                                          \n\
+    ".replace("[CodeForSwitchCase]", generateArgumentSwitchCase())
+        .replace("[GetFunctionCode]", getFunctionCode);
+    body = body.replace("Parameters", parameterDeclaration(newParameterCount));
+    return new Function("Promise",
+                        "fn",
+                        "receiver",
+                        "withAppended",
+                        "maybeWrapAsError",
+                        "nodebackForPromise",
+                        "tryCatch",
+                        "errorObj",
+                        "notEnumerableProp",
+                        "INTERNAL",
+                        body)(
+                    Promise,
+                    fn,
+                    receiver,
+                    withAppended,
+                    maybeWrapAsError,
+                    nodebackForPromise,
+                    util.tryCatch,
+                    util.errorObj,
+                    util.notEnumerableProp,
+                    INTERNAL);
+};
+}
+
+function makeNodePromisifiedClosure(callback, receiver, _, fn, __, multiArgs) {
+    var defaultThis = (function() {return this;})();
+    var method = callback;
+    if (typeof method === "string") {
+        callback = fn;
+    }
+    function promisified() {
+        var _receiver = receiver;
+        if (receiver === THIS) _receiver = this;
+        var promise = new Promise(INTERNAL);
+        promise._captureStackTrace();
+        var cb = typeof method === "string" && this !== defaultThis
+            ? this[method] : callback;
+        var fn = nodebackForPromise(promise, multiArgs);
+        try {
+            cb.apply(_receiver, withAppended(arguments, fn));
+        } catch(e) {
+            promise._rejectCallback(maybeWrapAsError(e), true, true);
+        }
+        if (!promise._isFateSealed()) promise._setAsyncGuaranteed();
+        return promise;
+    }
+    util.notEnumerableProp(promisified, "__isPromisified__", true);
+    return promisified;
+}
+
+var makeNodePromisified = canEvaluate
+    ? makeNodePromisifiedEval
+    : makeNodePromisifiedClosure;
+
+function promisifyAll(obj, suffix, filter, promisifier, multiArgs) {
+    var suffixRegexp = new RegExp(escapeIdentRegex(suffix) + "$");
+    var methods =
+        promisifiableMethods(obj, suffix, suffixRegexp, filter);
+
+    for (var i = 0, len = methods.length; i < len; i+= 2) {
+        var key = methods[i];
+        var fn = methods[i+1];
+        var promisifiedKey = key + suffix;
+        if (promisifier === makeNodePromisified) {
+            obj[promisifiedKey] =
+                makeNodePromisified(key, THIS, key, fn, suffix, multiArgs);
+        } else {
+            var promisified = promisifier(fn, function() {
+                return makeNodePromisified(key, THIS, key,
+                                           fn, suffix, multiArgs);
+            });
+            util.notEnumerableProp(promisified, "__isPromisified__", true);
+            obj[promisifiedKey] = promisified;
+        }
+    }
+    util.toFastProperties(obj);
+    return obj;
+}
+
+function promisify(callback, receiver, multiArgs) {
+    return makeNodePromisified(callback, receiver, undefined,
+                                callback, null, multiArgs);
+}
+
+Promise.promisify = function (fn, options) {
+    if (typeof fn !== "function") {
+        throw new TypeError("expecting a function but got " + util.classString(fn));
+    }
+    if (isPromisified(fn)) {
+        return fn;
+    }
+    options = Object(options);
+    var receiver = options.context === undefined ? THIS : options.context;
+    var multiArgs = !!options.multiArgs;
+    var ret = promisify(fn, receiver, multiArgs);
+    util.copyDescriptors(fn, ret, propsFilter);
+    return ret;
+};
+
+Promise.promisifyAll = function (target, options) {
+    if (typeof target !== "function" && typeof target !== "object") {
+        throw new TypeError("the target of promisifyAll must be an object or a function\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+    options = Object(options);
+    var multiArgs = !!options.multiArgs;
+    var suffix = options.suffix;
+    if (typeof suffix !== "string") suffix = defaultSuffix;
+    var filter = options.filter;
+    if (typeof filter !== "function") filter = defaultFilter;
+    var promisifier = options.promisifier;
+    if (typeof promisifier !== "function") promisifier = makeNodePromisified;
+
+    if (!util.isIdentifier(suffix)) {
+        throw new RangeError("suffix must be a valid identifier\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+
+    var keys = util.inheritedDataKeys(target);
+    for (var i = 0; i < keys.length; ++i) {
+        var value = target[keys[i]];
+        if (keys[i] !== "constructor" &&
+            util.isClass(value)) {
+            promisifyAll(value.prototype, suffix, filter, promisifier,
+                multiArgs);
+            promisifyAll(value, suffix, filter, promisifier, multiArgs);
+        }
+    }
+
+    return promisifyAll(target, suffix, filter, promisifier, multiArgs);
+};
+};
+
+
+},{"./errors":50,"./nodeback":58,"./util":74}],63:[function(require,module,exports){
+"use strict";
+module.exports = function(
+    Promise, PromiseArray, tryConvertToPromise, apiRejection) {
+var util = require("./util");
+var isObject = util.isObject;
+var es5 = require("./es5");
+var Es6Map;
+if (typeof Map === "function") Es6Map = Map;
+
+var mapToEntries = (function() {
+    var index = 0;
+    var size = 0;
+
+    function extractEntry(value, key) {
+        this[index] = value;
+        this[index + size] = key;
+        index++;
+    }
+
+    return function mapToEntries(map) {
+        size = map.size;
+        index = 0;
+        var ret = new Array(map.size * 2);
+        map.forEach(extractEntry, ret);
+        return ret;
+    };
+})();
+
+var entriesToMap = function(entries) {
+    var ret = new Es6Map();
+    var length = entries.length / 2 | 0;
+    for (var i = 0; i < length; ++i) {
+        var key = entries[length + i];
+        var value = entries[i];
+        ret.set(key, value);
+    }
+    return ret;
+};
+
+function PropertiesPromiseArray(obj) {
+    var isMap = false;
+    var entries;
+    if (Es6Map !== undefined && obj instanceof Es6Map) {
+        entries = mapToEntries(obj);
+        isMap = true;
+    } else {
+        var keys = es5.keys(obj);
+        var len = keys.length;
+        entries = new Array(len * 2);
+        for (var i = 0; i < len; ++i) {
+            var key = keys[i];
+            entries[i] = obj[key];
+            entries[i + len] = key;
+        }
+    }
+    this.constructor$(entries);
+    this._isMap = isMap;
+    this._init$(undefined, -3);
+}
+util.inherits(PropertiesPromiseArray, PromiseArray);
+
+PropertiesPromiseArray.prototype._init = function () {};
+
+PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) {
+    this._values[index] = value;
+    var totalResolved = ++this._totalResolved;
+    if (totalResolved >= this._length) {
+        var val;
+        if (this._isMap) {
+            val = entriesToMap(this._values);
+        } else {
+            val = {};
+            var keyOffset = this.length();
+            for (var i = 0, len = this.length(); i < len; ++i) {
+                val[this._values[i + keyOffset]] = this._values[i];
+            }
+        }
+        this._resolve(val);
+        return true;
+    }
+    return false;
+};
+
+PropertiesPromiseArray.prototype.shouldCopyValues = function () {
+    return false;
+};
+
+PropertiesPromiseArray.prototype.getActualLength = function (len) {
+    return len >> 1;
+};
+
+function props(promises) {
+    var ret;
+    var castValue = tryConvertToPromise(promises);
+
+    if (!isObject(castValue)) {
+        return apiRejection("cannot await properties of a non-object\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    } else if (castValue instanceof Promise) {
+        ret = castValue._then(
+            Promise.props, undefined, undefined, undefined, undefined);
+    } else {
+        ret = new PropertiesPromiseArray(castValue).promise();
+    }
+
+    if (castValue instanceof Promise) {
+        ret._propagateFrom(castValue, 2);
+    }
+    return ret;
+}
+
+Promise.prototype.props = function () {
+    return props(this);
+};
+
+Promise.props = function (promises) {
+    return props(promises);
+};
+};
+
+},{"./es5":51,"./util":74}],64:[function(require,module,exports){
+"use strict";
+function arrayMove(src, srcIndex, dst, dstIndex, len) {
+    for (var j = 0; j < len; ++j) {
+        dst[j + dstIndex] = src[j + srcIndex];
+        src[j + srcIndex] = void 0;
+    }
+}
+
+function Queue(capacity) {
+    this._capacity = capacity;
+    this._length = 0;
+    this._front = 0;
+}
+
+Queue.prototype._willBeOverCapacity = function (size) {
+    return this._capacity < size;
+};
+
+Queue.prototype._pushOne = function (arg) {
+    var length = this.length();
+    this._checkCapacity(length + 1);
+    var i = (this._front + length) & (this._capacity - 1);
+    this[i] = arg;
+    this._length = length + 1;
+};
+
+Queue.prototype.push = function (fn, receiver, arg) {
+    var length = this.length() + 3;
+    if (this._willBeOverCapacity(length)) {
+        this._pushOne(fn);
+        this._pushOne(receiver);
+        this._pushOne(arg);
+        return;
+    }
+    var j = this._front + length - 3;
+    this._checkCapacity(length);
+    var wrapMask = this._capacity - 1;
+    this[(j + 0) & wrapMask] = fn;
+    this[(j + 1) & wrapMask] = receiver;
+    this[(j + 2) & wrapMask] = arg;
+    this._length = length;
+};
+
+Queue.prototype.shift = function () {
+    var front = this._front,
+        ret = this[front];
+
+    this[front] = undefined;
+    this._front = (front + 1) & (this._capacity - 1);
+    this._length--;
+    return ret;
+};
+
+Queue.prototype.length = function () {
+    return this._length;
+};
+
+Queue.prototype._checkCapacity = function (size) {
+    if (this._capacity < size) {
+        this._resizeTo(this._capacity << 1);
+    }
+};
+
+Queue.prototype._resizeTo = function (capacity) {
+    var oldCapacity = this._capacity;
+    this._capacity = capacity;
+    var front = this._front;
+    var length = this._length;
+    var moveItemsCount = (front + length) & (oldCapacity - 1);
+    arrayMove(this, 0, this, oldCapacity, moveItemsCount);
+};
+
+module.exports = Queue;
+
+},{}],65:[function(require,module,exports){
+"use strict";
+module.exports = function(
+    Promise, INTERNAL, tryConvertToPromise, apiRejection) {
+var util = require("./util");
+
+var raceLater = function (promise) {
+    return promise.then(function(array) {
+        return race(array, promise);
+    });
+};
+
+function race(promises, parent) {
+    var maybePromise = tryConvertToPromise(promises);
+
+    if (maybePromise instanceof Promise) {
+        return raceLater(maybePromise);
+    } else {
+        promises = util.asArray(promises);
+        if (promises === null)
+            return apiRejection("expecting an array or an iterable object but got " + util.classString(promises));
+    }
+
+    var ret = new Promise(INTERNAL);
+    if (parent !== undefined) {
+        ret._propagateFrom(parent, 3);
+    }
+    var fulfill = ret._fulfill;
+    var reject = ret._reject;
+    for (var i = 0, len = promises.length; i < len; ++i) {
+        var val = promises[i];
+
+        if (val === undefined && !(i in promises)) {
+            continue;
+        }
+
+        Promise.cast(val)._then(fulfill, reject, undefined, ret, null);
+    }
+    return ret;
+}
+
+Promise.race = function (promises) {
+    return race(promises, undefined);
+};
+
+Promise.prototype.race = function () {
+    return race(this, undefined);
+};
+
+};
+
+},{"./util":74}],66:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise,
+                          PromiseArray,
+                          apiRejection,
+                          tryConvertToPromise,
+                          INTERNAL,
+                          debug) {
+var getDomain = Promise._getDomain;
+var util = require("./util");
+var tryCatch = util.tryCatch;
+
+function ReductionPromiseArray(promises, fn, initialValue, _each) {
+    this.constructor$(promises);
+    var domain = getDomain();
+    this._fn = domain === null ? fn : util.domainBind(domain, fn);
+    if (initialValue !== undefined) {
+        initialValue = Promise.resolve(initialValue);
+        initialValue._attachCancellationCallback(this);
+    }
+    this._initialValue = initialValue;
+    this._currentCancellable = null;
+    if(_each === INTERNAL) {
+        this._eachValues = Array(this._length);
+    } else if (_each === 0) {
+        this._eachValues = null;
+    } else {
+        this._eachValues = undefined;
+    }
+    this._promise._captureStackTrace();
+    this._init$(undefined, -5);
+}
+util.inherits(ReductionPromiseArray, PromiseArray);
+
+ReductionPromiseArray.prototype._gotAccum = function(accum) {
+    if (this._eachValues !== undefined && 
+        this._eachValues !== null && 
+        accum !== INTERNAL) {
+        this._eachValues.push(accum);
+    }
+};
+
+ReductionPromiseArray.prototype._eachComplete = function(value) {
+    if (this._eachValues !== null) {
+        this._eachValues.push(value);
+    }
+    return this._eachValues;
+};
+
+ReductionPromiseArray.prototype._init = function() {};
+
+ReductionPromiseArray.prototype._resolveEmptyArray = function() {
+    this._resolve(this._eachValues !== undefined ? this._eachValues
+                                                 : this._initialValue);
+};
+
+ReductionPromiseArray.prototype.shouldCopyValues = function () {
+    return false;
+};
+
+ReductionPromiseArray.prototype._resolve = function(value) {
+    this._promise._resolveCallback(value);
+    this._values = null;
+};
+
+ReductionPromiseArray.prototype._resultCancelled = function(sender) {
+    if (sender === this._initialValue) return this._cancel();
+    if (this._isResolved()) return;
+    this._resultCancelled$();
+    if (this._currentCancellable instanceof Promise) {
+        this._currentCancellable.cancel();
+    }
+    if (this._initialValue instanceof Promise) {
+        this._initialValue.cancel();
+    }
+};
+
+ReductionPromiseArray.prototype._iterate = function (values) {
+    this._values = values;
+    var value;
+    var i;
+    var length = values.length;
+    if (this._initialValue !== undefined) {
+        value = this._initialValue;
+        i = 0;
+    } else {
+        value = Promise.resolve(values[0]);
+        i = 1;
+    }
+
+    this._currentCancellable = value;
+
+    if (!value.isRejected()) {
+        for (; i < length; ++i) {
+            var ctx = {
+                accum: null,
+                value: values[i],
+                index: i,
+                length: length,
+                array: this
+            };
+            value = value._then(gotAccum, undefined, undefined, ctx, undefined);
+        }
+    }
+
+    if (this._eachValues !== undefined) {
+        value = value
+            ._then(this._eachComplete, undefined, undefined, this, undefined);
+    }
+    value._then(completed, completed, undefined, value, this);
+};
+
+Promise.prototype.reduce = function (fn, initialValue) {
+    return reduce(this, fn, initialValue, null);
+};
+
+Promise.reduce = function (promises, fn, initialValue, _each) {
+    return reduce(promises, fn, initialValue, _each);
+};
+
+function completed(valueOrReason, array) {
+    if (this.isFulfilled()) {
+        array._resolve(valueOrReason);
+    } else {
+        array._reject(valueOrReason);
+    }
+}
+
+function reduce(promises, fn, initialValue, _each) {
+    if (typeof fn !== "function") {
+        return apiRejection("expecting a function but got " + util.classString(fn));
+    }
+    var array = new ReductionPromiseArray(promises, fn, initialValue, _each);
+    return array.promise();
+}
+
+function gotAccum(accum) {
+    this.accum = accum;
+    this.array._gotAccum(accum);
+    var value = tryConvertToPromise(this.value, this.array._promise);
+    if (value instanceof Promise) {
+        this.array._currentCancellable = value;
+        return value._then(gotValue, undefined, undefined, this, undefined);
+    } else {
+        return gotValue.call(this, value);
+    }
+}
+
+function gotValue(value) {
+    var array = this.array;
+    var promise = array._promise;
+    var fn = tryCatch(array._fn);
+    promise._pushContext();
+    var ret;
+    if (array._eachValues !== undefined) {
+        ret = fn.call(promise._boundValue(), value, this.index, this.length);
+    } else {
+        ret = fn.call(promise._boundValue(),
+                              this.accum, value, this.index, this.length);
+    }
+    if (ret instanceof Promise) {
+        array._currentCancellable = ret;
+    }
+    var promiseCreated = promise._popContext();
+    debug.checkForgottenReturns(
+        ret,
+        promiseCreated,
+        array._eachValues !== undefined ? "Promise.each" : "Promise.reduce",
+        promise
+    );
+    return ret;
+}
+};
+
+},{"./util":74}],67:[function(require,module,exports){
+(function (process,global){
+"use strict";
+var util = require("./util");
+var schedule;
+var noAsyncScheduler = function() {
+    throw new Error("No async scheduler available\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+};
+var NativePromise = util.getNativePromise();
+if (util.isNode && typeof MutationObserver === "undefined") {
+    var GlobalSetImmediate = global.setImmediate;
+    var ProcessNextTick = process.nextTick;
+    schedule = util.isRecentNode
+                ? function(fn) { GlobalSetImmediate.call(global, fn); }
+                : function(fn) { ProcessNextTick.call(process, fn); };
+} else if (typeof NativePromise === "function" &&
+           typeof NativePromise.resolve === "function") {
+    var nativePromise = NativePromise.resolve();
+    schedule = function(fn) {
+        nativePromise.then(fn);
+    };
+} else if ((typeof MutationObserver !== "undefined") &&
+          !(typeof window !== "undefined" &&
+            window.navigator &&
+            (window.navigator.standalone || window.cordova))) {
+    schedule = (function() {
+        var div = document.createElement("div");
+        var opts = {attributes: true};
+        var toggleScheduled = false;
+        var div2 = document.createElement("div");
+        var o2 = new MutationObserver(function() {
+            div.classList.toggle("foo");
+            toggleScheduled = false;
+        });
+        o2.observe(div2, opts);
+
+        var scheduleToggle = function() {
+            if (toggleScheduled) return;
+                toggleScheduled = true;
+                div2.classList.toggle("foo");
+            };
+
+            return function schedule(fn) {
+            var o = new MutationObserver(function() {
+                o.disconnect();
+                fn();
+            });
+            o.observe(div, opts);
+            scheduleToggle();
+        };
+    })();
+} else if (typeof setImmediate !== "undefined") {
+    schedule = function (fn) {
+        setImmediate(fn);
+    };
+} else if (typeof setTimeout !== "undefined") {
+    schedule = function (fn) {
+        setTimeout(fn, 0);
+    };
+} else {
+    schedule = noAsyncScheduler;
+}
+module.exports = schedule;
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./util":74,"_process":138}],68:[function(require,module,exports){
+"use strict";
+module.exports =
+    function(Promise, PromiseArray, debug) {
+var PromiseInspection = Promise.PromiseInspection;
+var util = require("./util");
+
+function SettledPromiseArray(values) {
+    this.constructor$(values);
+}
+util.inherits(SettledPromiseArray, PromiseArray);
+
+SettledPromiseArray.prototype._promiseResolved = function (index, inspection) {
+    this._values[index] = inspection;
+    var totalResolved = ++this._totalResolved;
+    if (totalResolved >= this._length) {
+        this._resolve(this._values);
+        return true;
+    }
+    return false;
+};
+
+SettledPromiseArray.prototype._promiseFulfilled = function (value, index) {
+    var ret = new PromiseInspection();
+    ret._bitField = 33554432;
+    ret._settledValueField = value;
+    return this._promiseResolved(index, ret);
+};
+SettledPromiseArray.prototype._promiseRejected = function (reason, index) {
+    var ret = new PromiseInspection();
+    ret._bitField = 16777216;
+    ret._settledValueField = reason;
+    return this._promiseResolved(index, ret);
+};
+
+Promise.settle = function (promises) {
+    debug.deprecated(".settle()", ".reflect()");
+    return new SettledPromiseArray(promises).promise();
+};
+
+Promise.prototype.settle = function () {
+    return Promise.settle(this);
+};
+};
+
+},{"./util":74}],69:[function(require,module,exports){
+"use strict";
+module.exports =
+function(Promise, PromiseArray, apiRejection) {
+var util = require("./util");
+var RangeError = require("./errors").RangeError;
+var AggregateError = require("./errors").AggregateError;
+var isArray = util.isArray;
+var CANCELLATION = {};
+
+
+function SomePromiseArray(values) {
+    this.constructor$(values);
+    this._howMany = 0;
+    this._unwrap = false;
+    this._initialized = false;
+}
+util.inherits(SomePromiseArray, PromiseArray);
+
+SomePromiseArray.prototype._init = function () {
+    if (!this._initialized) {
+        return;
+    }
+    if (this._howMany === 0) {
+        this._resolve([]);
+        return;
+    }
+    this._init$(undefined, -5);
+    var isArrayResolved = isArray(this._values);
+    if (!this._isResolved() &&
+        isArrayResolved &&
+        this._howMany > this._canPossiblyFulfill()) {
+        this._reject(this._getRangeError(this.length()));
+    }
+};
+
+SomePromiseArray.prototype.init = function () {
+    this._initialized = true;
+    this._init();
+};
+
+SomePromiseArray.prototype.setUnwrap = function () {
+    this._unwrap = true;
+};
+
+SomePromiseArray.prototype.howMany = function () {
+    return this._howMany;
+};
+
+SomePromiseArray.prototype.setHowMany = function (count) {
+    this._howMany = count;
+};
+
+SomePromiseArray.prototype._promiseFulfilled = function (value) {
+    this._addFulfilled(value);
+    if (this._fulfilled() === this.howMany()) {
+        this._values.length = this.howMany();
+        if (this.howMany() === 1 && this._unwrap) {
+            this._resolve(this._values[0]);
+        } else {
+            this._resolve(this._values);
+        }
+        return true;
+    }
+    return false;
+
+};
+SomePromiseArray.prototype._promiseRejected = function (reason) {
+    this._addRejected(reason);
+    return this._checkOutcome();
+};
+
+SomePromiseArray.prototype._promiseCancelled = function () {
+    if (this._values instanceof Promise || this._values == null) {
+        return this._cancel();
+    }
+    this._addRejected(CANCELLATION);
+    return this._checkOutcome();
+};
+
+SomePromiseArray.prototype._checkOutcome = function() {
+    if (this.howMany() > this._canPossiblyFulfill()) {
+        var e = new AggregateError();
+        for (var i = this.length(); i < this._values.length; ++i) {
+            if (this._values[i] !== CANCELLATION) {
+                e.push(this._values[i]);
+            }
+        }
+        if (e.length > 0) {
+            this._reject(e);
+        } else {
+            this._cancel();
+        }
+        return true;
+    }
+    return false;
+};
+
+SomePromiseArray.prototype._fulfilled = function () {
+    return this._totalResolved;
+};
+
+SomePromiseArray.prototype._rejected = function () {
+    return this._values.length - this.length();
+};
+
+SomePromiseArray.prototype._addRejected = function (reason) {
+    this._values.push(reason);
+};
+
+SomePromiseArray.prototype._addFulfilled = function (value) {
+    this._values[this._totalResolved++] = value;
+};
+
+SomePromiseArray.prototype._canPossiblyFulfill = function () {
+    return this.length() - this._rejected();
+};
+
+SomePromiseArray.prototype._getRangeError = function (count) {
+    var message = "Input array must contain at least " +
+            this._howMany + " items but contains only " + count + " items";
+    return new RangeError(message);
+};
+
+SomePromiseArray.prototype._resolveEmptyArray = function () {
+    this._reject(this._getRangeError(0));
+};
+
+function some(promises, howMany) {
+    if ((howMany | 0) !== howMany || howMany < 0) {
+        return apiRejection("expecting a positive integer\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+    var ret = new SomePromiseArray(promises);
+    var promise = ret.promise();
+    ret.setHowMany(howMany);
+    ret.init();
+    return promise;
+}
+
+Promise.some = function (promises, howMany) {
+    return some(promises, howMany);
+};
+
+Promise.prototype.some = function (howMany) {
+    return some(this, howMany);
+};
+
+Promise._SomePromiseArray = SomePromiseArray;
+};
+
+},{"./errors":50,"./util":74}],70:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise) {
+function PromiseInspection(promise) {
+    if (promise !== undefined) {
+        promise = promise._target();
+        this._bitField = promise._bitField;
+        this._settledValueField = promise._isFateSealed()
+            ? promise._settledValue() : undefined;
+    }
+    else {
+        this._bitField = 0;
+        this._settledValueField = undefined;
+    }
+}
+
+PromiseInspection.prototype._settledValue = function() {
+    return this._settledValueField;
+};
+
+var value = PromiseInspection.prototype.value = function () {
+    if (!this.isFulfilled()) {
+        throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+    return this._settledValue();
+};
+
+var reason = PromiseInspection.prototype.error =
+PromiseInspection.prototype.reason = function () {
+    if (!this.isRejected()) {
+        throw new TypeError("cannot get rejection reason of a non-rejected promise\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
+    }
+    return this._settledValue();
+};
+
+var isFulfilled = PromiseInspection.prototype.isFulfilled = function() {
+    return (this._bitField & 33554432) !== 0;
+};
+
+var isRejected = PromiseInspection.prototype.isRejected = function () {
+    return (this._bitField & 16777216) !== 0;
+};
+
+var isPending = PromiseInspection.prototype.isPending = function () {
+    return (this._bitField & 50397184) === 0;
+};
+
+var isResolved = PromiseInspection.prototype.isResolved = function () {
+    return (this._bitField & 50331648) !== 0;
+};
+
+PromiseInspection.prototype.isCancelled = function() {
+    return (this._bitField & 8454144) !== 0;
+};
+
+Promise.prototype.__isCancelled = function() {
+    return (this._bitField & 65536) === 65536;
+};
+
+Promise.prototype._isCancelled = function() {
+    return this._target().__isCancelled();
+};
+
+Promise.prototype.isCancelled = function() {
+    return (this._target()._bitField & 8454144) !== 0;
+};
+
+Promise.prototype.isPending = function() {
+    return isPending.call(this._target());
+};
+
+Promise.prototype.isRejected = function() {
+    return isRejected.call(this._target());
+};
+
+Promise.prototype.isFulfilled = function() {
+    return isFulfilled.call(this._target());
+};
+
+Promise.prototype.isResolved = function() {
+    return isResolved.call(this._target());
+};
+
+Promise.prototype.value = function() {
+    return value.call(this._target());
+};
+
+Promise.prototype.reason = function() {
+    var target = this._target();
+    target._unsetRejectionIsUnhandled();
+    return reason.call(target);
+};
+
+Promise.prototype._value = function() {
+    return this._settledValue();
+};
+
+Promise.prototype._reason = function() {
+    this._unsetRejectionIsUnhandled();
+    return this._settledValue();
+};
+
+Promise.PromiseInspection = PromiseInspection;
+};
+
+},{}],71:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, INTERNAL) {
+var util = require("./util");
+var errorObj = util.errorObj;
+var isObject = util.isObject;
+
+function tryConvertToPromise(obj, context) {
+    if (isObject(obj)) {
+        if (obj instanceof Promise) return obj;
+        var then = getThen(obj);
+        if (then === errorObj) {
+            if (context) context._pushContext();
+            var ret = Promise.reject(then.e);
+            if (context) context._popContext();
+            return ret;
+        } else if (typeof then === "function") {
+            if (isAnyBluebirdPromise(obj)) {
+                var ret = new Promise(INTERNAL);
+                obj._then(
+                    ret._fulfill,
+                    ret._reject,
+                    undefined,
+                    ret,
+                    null
+                );
+                return ret;
+            }
+            return doThenable(obj, then, context);
+        }
+    }
+    return obj;
+}
+
+function doGetThen(obj) {
+    return obj.then;
+}
+
+function getThen(obj) {
+    try {
+        return doGetThen(obj);
+    } catch (e) {
+        errorObj.e = e;
+        return errorObj;
+    }
+}
+
+var hasProp = {}.hasOwnProperty;
+function isAnyBluebirdPromise(obj) {
+    try {
+        return hasProp.call(obj, "_promise0");
+    } catch (e) {
+        return false;
+    }
+}
+
+function doThenable(x, then, context) {
+    var promise = new Promise(INTERNAL);
+    var ret = promise;
+    if (context) context._pushContext();
+    promise._captureStackTrace();
+    if (context) context._popContext();
+    var synchronous = true;
+    var result = util.tryCatch(then).call(x, resolve, reject);
+    synchronous = false;
+
+    if (promise && result === errorObj) {
+        promise._rejectCallback(result.e, true, true);
+        promise = null;
+    }
+
+    function resolve(value) {
+        if (!promise) return;
+        promise._resolveCallback(value);
+        promise = null;
+    }
+
+    function reject(reason) {
+        if (!promise) return;
+        promise._rejectCallback(reason, synchronous, true);
+        promise = null;
+    }
+    return ret;
+}
+
+return tryConvertToPromise;
+};
+
+},{"./util":74}],72:[function(require,module,exports){
+"use strict";
+module.exports = function(Promise, INTERNAL, debug) {
+var util = require("./util");
+var TimeoutError = Promise.TimeoutError;
+
+function HandleWrapper(handle)  {
+    this.handle = handle;
+}
+
+HandleWrapper.prototype._resultCancelled = function() {
+    clearTimeout(this.handle);
+};
+
+var afterValue = function(value) { return delay(+this).thenReturn(value); };
+var delay = Promise.delay = function (ms, value) {
+    var ret;
+    var handle;
+    if (value !== undefined) {
+        ret = Promise.resolve(value)
+                ._then(afterValue, null, null, ms, undefined);
+        if (debug.cancellation() && value instanceof Promise) {
+            ret._setOnCancel(value);
+        }
+    } else {
+        ret = new Promise(INTERNAL);
+        handle = setTimeout(function() { ret._fulfill(); }, +ms);
+        if (debug.cancellation()) {
+            ret._setOnCancel(new HandleWrapper(handle));
+        }
+        ret._captureStackTrace();
+    }
+    ret._setAsyncGuaranteed();
+    return ret;
+};
+
+Promise.prototype.delay = function (ms) {
+    return delay(ms, this);
+};
+
+var afterTimeout = function (promise, message, parent) {
+    var err;
+    if (typeof message !== "string") {
+        if (message instanceof Error) {
+            err = message;
+        } else {
+            err = new TimeoutError("operation timed out");
+        }
+    } else {
+        err = new TimeoutError(message);
+    }
+    util.markAsOriginatingFromRejection(err);
+    promise._attachExtraTrace(err);
+    promise._reject(err);
+
+    if (parent != null) {
+        parent.cancel();
+    }
+};
+
+function successClear(value) {
+    clearTimeout(this.handle);
+    return value;
+}
+
+function failureClear(reason) {
+    clearTimeout(this.handle);
+    throw reason;
+}
+
+Promise.prototype.timeout = function (ms, message) {
+    ms = +ms;
+    var ret, parent;
+
+    var handleWrapper = new HandleWrapper(setTimeout(function timeoutTimeout() {
+        if (ret.isPending()) {
+            afterTimeout(ret, message, parent);
+        }
+    }, ms));
+
+    if (debug.cancellation()) {
+        parent = this.then();
+        ret = parent._then(successClear, failureClear,
+                            undefined, handleWrapper, undefined);
+        ret._setOnCancel(handleWrapper);
+    } else {
+        ret = this._then(successClear, failureClear,
+                            undefined, handleWrapper, undefined);
+    }
+
+    return ret;
+};
+
+};
+
+},{"./util":74}],73:[function(require,module,exports){
+"use strict";
+module.exports = function (Promise, apiRejection, tryConvertToPromise,
+    createContext, INTERNAL, debug) {
+    var util = require("./util");
+    var TypeError = require("./errors").TypeError;
+    var inherits = require("./util").inherits;
+    var errorObj = util.errorObj;
+    var tryCatch = util.tryCatch;
+    var NULL = {};
+
+    function thrower(e) {
+        setTimeout(function(){throw e;}, 0);
+    }
+
+    function castPreservingDisposable(thenable) {
+        var maybePromise = tryConvertToPromise(thenable);
+        if (maybePromise !== thenable &&
+            typeof thenable._isDisposable === "function" &&
+            typeof thenable._getDisposer === "function" &&
+            thenable._isDisposable()) {
+            maybePromise._setDisposable(thenable._getDisposer());
+        }
+        return maybePromise;
+    }
+    function dispose(resources, inspection) {
+        var i = 0;
+        var len = resources.length;
+        var ret = new Promise(INTERNAL);
+        function iterator() {
+            if (i >= len) return ret._fulfill();
+            var maybePromise = castPreservingDisposable(resources[i++]);
+            if (maybePromise instanceof Promise &&
+                maybePromise._isDisposable()) {
+                try {
+                    maybePromise = tryConvertToPromise(
+                        maybePromise._getDisposer().tryDispose(inspection),
+                        resources.promise);
+                } catch (e) {
+                    return thrower(e);
+                }
+                if (maybePromise instanceof Promise) {
+                    return maybePromise._then(iterator, thrower,
+                                              null, null, null);
+                }
+            }
+            iterator();
+        }
+        iterator();
+        return ret;
+    }
+
+    function Disposer(data, promise, context) {
+        this._data = data;
+        this._promise = promise;
+        this._context = context;
+    }
+
+    Disposer.prototype.data = function () {
+        return this._data;
+    };
+
+    Disposer.prototype.promise = function () {
+        return this._promise;
+    };
+
+    Disposer.prototype.resource = function () {
+        if (this.promise().isFulfilled()) {
+            return this.promise().value();
+        }
+        return NULL;
+    };
+
+    Disposer.prototype.tryDispose = function(inspection) {
+        var resource = this.resource();
+        var context = this._context;
+        if (context !== undefined) context._pushContext();
+        var ret = resource !== NULL
+            ? this.doDispose(resource, inspection) : null;
+        if (context !== undefined) context._popContext();
+        this._promise._unsetDisposable();
+        this._data = null;
+        return ret;
+    };
+
+    Disposer.isDisposer = function (d) {
+        return (d != null &&
+                typeof d.resource === "function" &&
+                typeof d.tryDispose === "function");
+    };
+
+    function FunctionDisposer(fn, promise, context) {
+        this.constructor$(fn, promise, context);
+    }
+    inherits(FunctionDisposer, Disposer);
+
+    FunctionDisposer.prototype.doDispose = function (resource, inspection) {
+        var fn = this.data();
+        return fn.call(resource, resource, inspection);
+    };
+
+    function maybeUnwrapDisposer(value) {
+        if (Disposer.isDisposer(value)) {
+            this.resources[this.index]._setDisposable(value);
+            return value.promise();
+        }
+        return value;
+    }
+
+    function ResourceList(length) {
+        this.length = length;
+        this.promise = null;
+        this[length-1] = null;
+    }
+
+    ResourceList.prototype._resultCancelled = function() {
+        var len = this.length;
+        for (var i = 0; i < len; ++i) {
+            var item = this[i];
+            if (item instanceof Promise) {
+                item.cancel();
+            }
+        }
+    };
+
+    Promise.using = function () {
+        var len = arguments.length;
+        if (len < 2) return apiRejection(
+                        "you must pass at least 2 arguments to Promise.using");
+        var fn = arguments[len - 1];
+        if (typeof fn !== "function") {
+            return apiRejection("expecting a function but got " + util.classString(fn));
+        }
+        var input;
+        var spreadArgs = true;
+        if (len === 2 && Array.isArray(arguments[0])) {
+            input = arguments[0];
+            len = input.length;
+            spreadArgs = false;
+        } else {
+            input = arguments;
+            len--;
+        }
+        var resources = new ResourceList(len);
+        for (var i = 0; i < len; ++i) {
+            var resource = input[i];
+            if (Disposer.isDisposer(resource)) {
+                var disposer = resource;
+                resource = resource.promise();
+                resource._setDisposable(disposer);
+            } else {
+                var maybePromise = tryConvertToPromise(resource);
+                if (maybePromise instanceof Promise) {
+                    resource =
+                        maybePromise._then(maybeUnwrapDisposer, null, null, {
+                            resources: resources,
+                            index: i
+                    }, undefined);
+                }
+            }
+            resources[i] = resource;
+        }
+
+        var reflectedResources = new Array(resources.length);
+        for (var i = 0; i < reflectedResources.length; ++i) {
+            reflectedResources[i] = Promise.resolve(resources[i]).reflect();
+        }
+
+        var resultPromise = Promise.all(reflectedResources)
+            .then(function(inspections) {
+                for (var i = 0; i < inspections.length; ++i) {
+                    var inspection = inspections[i];
+                    if (inspection.isRejected()) {
+                        errorObj.e = inspection.error();
+                        return errorObj;
+                    } else if (!inspection.isFulfilled()) {
+                        resultPromise.cancel();
+                        return;
+                    }
+                    inspections[i] = inspection.value();
+                }
+                promise._pushContext();
+
+                fn = tryCatch(fn);
+                var ret = spreadArgs
+                    ? fn.apply(undefined, inspections) : fn(inspections);
+                var promiseCreated = promise._popContext();
+                debug.checkForgottenReturns(
+                    ret, promiseCreated, "Promise.using", promise);
+                return ret;
+            });
+
+        var promise = resultPromise.lastly(function() {
+            var inspection = new Promise.PromiseInspection(resultPromise);
+            return dispose(resources, inspection);
+        });
+        resources.promise = promise;
+        promise._setOnCancel(resources);
+        return promise;
+    };
+
+    Promise.prototype._setDisposable = function (disposer) {
+        this._bitField = this._bitField | 131072;
+        this._disposer = disposer;
+    };
+
+    Promise.prototype._isDisposable = function () {
+        return (this._bitField & 131072) > 0;
+    };
+
+    Promise.prototype._getDisposer = function () {
+        return this._disposer;
+    };
+
+    Promise.prototype._unsetDisposable = function () {
+        this._bitField = this._bitField & (~131072);
+        this._disposer = undefined;
+    };
+
+    Promise.prototype.disposer = function (fn) {
+        if (typeof fn === "function") {
+            return new FunctionDisposer(fn, this, createContext());
+        }
+        throw new TypeError();
+    };
+
+};
+
+},{"./errors":50,"./util":74}],74:[function(require,module,exports){
+(function (process,global){
+"use strict";
+var es5 = require("./es5");
+var canEvaluate = typeof navigator == "undefined";
+
+var errorObj = {e: {}};
+var tryCatchTarget;
+var globalObject = typeof self !== "undefined" ? self :
+    typeof window !== "undefined" ? window :
+    typeof global !== "undefined" ? global :
+    this !== undefined ? this : null;
+
+function tryCatcher() {
+    try {
+        var target = tryCatchTarget;
+        tryCatchTarget = null;
+        return target.apply(this, arguments);
+    } catch (e) {
+        errorObj.e = e;
+        return errorObj;
+    }
+}
+function tryCatch(fn) {
+    tryCatchTarget = fn;
+    return tryCatcher;
+}
+
+var inherits = function(Child, Parent) {
+    var hasProp = {}.hasOwnProperty;
+
+    function T() {
+        this.constructor = Child;
+        this.constructor$ = Parent;
+        for (var propertyName in Parent.prototype) {
+            if (hasProp.call(Parent.prototype, propertyName) &&
+                propertyName.charAt(propertyName.length-1) !== "$"
+           ) {
+                this[propertyName + "$"] = Parent.prototype[propertyName];
+            }
+        }
+    }
+    T.prototype = Parent.prototype;
+    Child.prototype = new T();
+    return Child.prototype;
+};
+
+
+function isPrimitive(val) {
+    return val == null || val === true || val === false ||
+        typeof val === "string" || typeof val === "number";
+
+}
+
+function isObject(value) {
+    return typeof value === "function" ||
+           typeof value === "object" && value !== null;
+}
+
+function maybeWrapAsError(maybeError) {
+    if (!isPrimitive(maybeError)) return maybeError;
+
+    return new Error(safeToString(maybeError));
+}
+
+function withAppended(target, appendee) {
+    var len = target.length;
+    var ret = new Array(len + 1);
+    var i;
+    for (i = 0; i < len; ++i) {
+        ret[i] = target[i];
+    }
+    ret[i] = appendee;
+    return ret;
+}
+
+function getDataPropertyOrDefault(obj, key, defaultValue) {
+    if (es5.isES5) {
+        var desc = Object.getOwnPropertyDescriptor(obj, key);
+
+        if (desc != null) {
+            return desc.get == null && desc.set == null
+                    ? desc.value
+                    : defaultValue;
+        }
+    } else {
+        return {}.hasOwnProperty.call(obj, key) ? obj[key] : undefined;
+    }
+}
+
+function notEnumerableProp(obj, name, value) {
+    if (isPrimitive(obj)) return obj;
+    var descriptor = {
+        value: value,
+        configurable: true,
+        enumerable: false,
+        writable: true
+    };
+    es5.defineProperty(obj, name, descriptor);
+    return obj;
+}
+
+function thrower(r) {
+    throw r;
+}
+
+var inheritedDataKeys = (function() {
+    var excludedPrototypes = [
+        Array.prototype,
+        Object.prototype,
+        Function.prototype
+    ];
+
+    var isExcludedProto = function(val) {
+        for (var i = 0; i < excludedPrototypes.length; ++i) {
+            if (excludedPrototypes[i] === val) {
+                return true;
+            }
+        }
+        return false;
+    };
+
+    if (es5.isES5) {
+        var getKeys = Object.getOwnPropertyNames;
+        return function(obj) {
+            var ret = [];
+            var visitedKeys = Object.create(null);
+            while (obj != null && !isExcludedProto(obj)) {
+                var keys;
+                try {
+                    keys = getKeys(obj);
+                } catch (e) {
+                    return ret;
+                }
+                for (var i = 0; i < keys.length; ++i) {
+                    var key = keys[i];
+                    if (visitedKeys[key]) continue;
+                    visitedKeys[key] = true;
+                    var desc = Object.getOwnPropertyDescriptor(obj, key);
+                    if (desc != null && desc.get == null && desc.set == null) {
+                        ret.push(key);
+                    }
+                }
+                obj = es5.getPrototypeOf(obj);
+            }
+            return ret;
+        };
+    } else {
+        var hasProp = {}.hasOwnProperty;
+        return function(obj) {
+            if (isExcludedProto(obj)) return [];
+            var ret = [];
+
+            /*jshint forin:false */
+            enumeration: for (var key in obj) {
+                if (hasProp.call(obj, key)) {
+                    ret.push(key);
+                } else {
+                    for (var i = 0; i < excludedPrototypes.length; ++i) {
+                        if (hasProp.call(excludedPrototypes[i], key)) {
+                            continue enumeration;
+                        }
+                    }
+                    ret.push(key);
+                }
+            }
+            return ret;
+        };
+    }
+
+})();
+
+var thisAssignmentPattern = /this\s*\.\s*\S+\s*=/;
+function isClass(fn) {
+    try {
+        if (typeof fn === "function") {
+            var keys = es5.names(fn.prototype);
+
+            var hasMethods = es5.isES5 && keys.length > 1;
+            var hasMethodsOtherThanConstructor = keys.length > 0 &&
+                !(keys.length === 1 && keys[0] === "constructor");
+            var hasThisAssignmentAndStaticMethods =
+                thisAssignmentPattern.test(fn + "") && es5.names(fn).length > 0;
+
+            if (hasMethods || hasMethodsOtherThanConstructor ||
+                hasThisAssignmentAndStaticMethods) {
+                return true;
+            }
+        }
+        return false;
+    } catch (e) {
+        return false;
+    }
+}
+
+function toFastProperties(obj) {
+    /*jshint -W027,-W055,-W031*/
+    function FakeConstructor() {}
+    FakeConstructor.prototype = obj;
+    var l = 8;
+    while (l--) new FakeConstructor();
+    return obj;
+    eval(obj);
+}
+
+var rident = /^[a-z$_][a-z$_0-9]*$/i;
+function isIdentifier(str) {
+    return rident.test(str);
+}
+
+function filledRange(count, prefix, suffix) {
+    var ret = new Array(count);
+    for(var i = 0; i < count; ++i) {
+        ret[i] = prefix + i + suffix;
+    }
+    return ret;
+}
+
+function safeToString(obj) {
+    try {
+        return obj + "";
+    } catch (e) {
+        return "[no string representation]";
+    }
+}
+
+function isError(obj) {
+    return obj !== null &&
+           typeof obj === "object" &&
+           typeof obj.message === "string" &&
+           typeof obj.name === "string";
+}
+
+function markAsOriginatingFromRejection(e) {
+    try {
+        notEnumerableProp(e, "isOperational", true);
+    }
+    catch(ignore) {}
+}
+
+function originatesFromRejection(e) {
+    if (e == null) return false;
+    return ((e instanceof Error["__BluebirdErrorTypes__"].OperationalError) ||
+        e["isOperational"] === true);
+}
+
+function canAttachTrace(obj) {
+    return isError(obj) && es5.propertyIsWritable(obj, "stack");
+}
+
+var ensureErrorObject = (function() {
+    if (!("stack" in new Error())) {
+        return function(value) {
+            if (canAttachTrace(value)) return value;
+            try {throw new Error(safeToString(value));}
+            catch(err) {return err;}
+        };
+    } else {
+        return function(value) {
+            if (canAttachTrace(value)) return value;
+            return new Error(safeToString(value));
+        };
+    }
+})();
+
+function classString(obj) {
+    return {}.toString.call(obj);
+}
+
+function copyDescriptors(from, to, filter) {
+    var keys = es5.names(from);
+    for (var i = 0; i < keys.length; ++i) {
+        var key = keys[i];
+        if (filter(key)) {
+            try {
+                es5.defineProperty(to, key, es5.getDescriptor(from, key));
+            } catch (ignore) {}
+        }
+    }
+}
+
+var asArray = function(v) {
+    if (es5.isArray(v)) {
+        return v;
+    }
+    return null;
+};
+
+if (typeof Symbol !== "undefined" && Symbol.iterator) {
+    var ArrayFrom = typeof Array.from === "function" ? function(v) {
+        return Array.from(v);
+    } : function(v) {
+        var ret = [];
+        var it = v[Symbol.iterator]();
+        var itResult;
+        while (!((itResult = it.next()).done)) {
+            ret.push(itResult.value);
+        }
+        return ret;
+    };
+
+    asArray = function(v) {
+        if (es5.isArray(v)) {
+            return v;
+        } else if (v != null && typeof v[Symbol.iterator] === "function") {
+            return ArrayFrom(v);
+        }
+        return null;
+    };
+}
+
+var isNode = typeof process !== "undefined" &&
+        classString(process).toLowerCase() === "[object process]";
+
+var hasEnvVariables = typeof process !== "undefined" &&
+    typeof process.env !== "undefined";
+
+function env(key) {
+    return hasEnvVariables ? process.env[key] : undefined;
+}
+
+function getNativePromise() {
+    if (typeof Promise === "function") {
+        try {
+            var promise = new Promise(function(){});
+            if ({}.toString.call(promise) === "[object Promise]") {
+                return Promise;
+            }
+        } catch (e) {}
+    }
+}
+
+function domainBind(self, cb) {
+    return self.bind(cb);
+}
+
+var ret = {
+    isClass: isClass,
+    isIdentifier: isIdentifier,
+    inheritedDataKeys: inheritedDataKeys,
+    getDataPropertyOrDefault: getDataPropertyOrDefault,
+    thrower: thrower,
+    isArray: es5.isArray,
+    asArray: asArray,
+    notEnumerableProp: notEnumerableProp,
+    isPrimitive: isPrimitive,
+    isObject: isObject,
+    isError: isError,
+    canEvaluate: canEvaluate,
+    errorObj: errorObj,
+    tryCatch: tryCatch,
+    inherits: inherits,
+    withAppended: withAppended,
+    maybeWrapAsError: maybeWrapAsError,
+    toFastProperties: toFastProperties,
+    filledRange: filledRange,
+    toString: safeToString,
+    canAttachTrace: canAttachTrace,
+    ensureErrorObject: ensureErrorObject,
+    originatesFromRejection: originatesFromRejection,
+    markAsOriginatingFromRejection: markAsOriginatingFromRejection,
+    classString: classString,
+    copyDescriptors: copyDescriptors,
+    hasDevTools: typeof chrome !== "undefined" && chrome &&
+                 typeof chrome.loadTimes === "function",
+    isNode: isNode,
+    hasEnvVariables: hasEnvVariables,
+    env: env,
+    global: globalObject,
+    getNativePromise: getNativePromise,
+    domainBind: domainBind
+};
+ret.isRecentNode = ret.isNode && (function() {
+    var version = process.versions.node.split(".").map(Number);
+    return (version[0] === 0 && version[1] > 10) || (version[0] > 0);
+})();
+
+if (ret.isNode) ret.toFastProperties(process);
+
+try {throw new Error(); } catch (e) {ret.lastLineError = e;}
+module.exports = ret;
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./es5":51,"_process":138}],75:[function(require,module,exports){
+
+},{}],76:[function(require,module,exports){
+(function (global){
+'use strict';
+
+var buffer = require('buffer');
+var Buffer = buffer.Buffer;
+var SlowBuffer = buffer.SlowBuffer;
+var MAX_LEN = buffer.kMaxLength || 2147483647;
+exports.alloc = function alloc(size, fill, encoding) {
+  if (typeof Buffer.alloc === 'function') {
+    return Buffer.alloc(size, fill, encoding);
+  }
+  if (typeof encoding === 'number') {
+    throw new TypeError('encoding must not be number');
+  }
+  if (typeof size !== 'number') {
+    throw new TypeError('size must be a number');
+  }
+  if (size > MAX_LEN) {
+    throw new RangeError('size is too large');
+  }
+  var enc = encoding;
+  var _fill = fill;
+  if (_fill === undefined) {
+    enc = undefined;
+    _fill = 0;
+  }
+  var buf = new Buffer(size);
+  if (typeof _fill === 'string') {
+    var fillBuf = new Buffer(_fill, enc);
+    var flen = fillBuf.length;
+    var i = -1;
+    while (++i < size) {
+      buf[i] = fillBuf[i % flen];
+    }
+  } else {
+    buf.fill(_fill);
+  }
+  return buf;
+}
+exports.allocUnsafe = function allocUnsafe(size) {
+  if (typeof Buffer.allocUnsafe === 'function') {
+    return Buffer.allocUnsafe(size);
+  }
+  if (typeof size !== 'number') {
+    throw new TypeError('size must be a number');
+  }
+  if (size > MAX_LEN) {
+    throw new RangeError('size is too large');
+  }
+  return new Buffer(size);
+}
+exports.from = function from(value, encodingOrOffset, length) {
+  if (typeof Buffer.from === 'function' && (!global.Uint8Array || Uint8Array.from !== Buffer.from)) {
+    return Buffer.from(value, encodingOrOffset, length);
+  }
+  if (typeof value === 'number') {
+    throw new TypeError('"value" argument must not be a number');
+  }
+  if (typeof value === 'string') {
+    return new Buffer(value, encodingOrOffset);
+  }
+  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
+    var offset = encodingOrOffset;
+    if (arguments.length === 1) {
+      return new Buffer(value);
+    }
+    if (typeof offset === 'undefined') {
+      offset = 0;
+    }
+    var len = length;
+    if (typeof len === 'undefined') {
+      len = value.byteLength - offset;
+    }
+    if (offset >= value.byteLength) {
+      throw new RangeError('\'offset\' is out of bounds');
+    }
+    if (len > value.byteLength - offset) {
+      throw new RangeError('\'length\' is out of bounds');
+    }
+    return new Buffer(value.slice(offset, offset + len));
+  }
+  if (Buffer.isBuffer(value)) {
+    var out = new Buffer(value.length);
+    value.copy(out, 0, 0, value.length);
+    return out;
+  }
+  if (value) {
+    if (Array.isArray(value) || (typeof ArrayBuffer !== 'undefined' && value.buffer instanceof ArrayBuffer) || 'length' in value) {
+      return new Buffer(value);
+    }
+    if (value.type === 'Buffer' && Array.isArray(value.data)) {
+      return new Buffer(value.data);
+    }
+  }
+
+  throw new TypeError('First argument must be a string, Buffer, ' + 'ArrayBuffer, Array, or array-like object.');
+}
+exports.allocUnsafeSlow = function allocUnsafeSlow(size) {
+  if (typeof Buffer.allocUnsafeSlow === 'function') {
+    return Buffer.allocUnsafeSlow(size);
+  }
+  if (typeof size !== 'number') {
+    throw new TypeError('size must be a number');
+  }
+  if (size >= MAX_LEN) {
+    throw new RangeError('size is too large');
+  }
+  return new SlowBuffer(size);
+}
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"buffer":77}],77:[function(require,module,exports){
+(function (global){
+/*!
+ * The buffer module from node.js, for the browser.
+ *
+ * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
+ * @license  MIT
+ */
+/* eslint-disable no-proto */
+
+'use strict'
+
+var base64 = require('base64-js')
+var ieee754 = require('ieee754')
+var isArray = require('isarray')
+
+exports.Buffer = Buffer
+exports.SlowBuffer = SlowBuffer
+exports.INSPECT_MAX_BYTES = 50
+
+/**
+ * If `Buffer.TYPED_ARRAY_SUPPORT`:
+ *   === true    Use Uint8Array implementation (fastest)
+ *   === false   Use Object implementation (most compatible, even IE6)
+ *
+ * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
+ * Opera 11.6+, iOS 4.2+.
+ *
+ * Due to various browser bugs, sometimes the Object implementation will be used even
+ * when the browser supports typed arrays.
+ *
+ * Note:
+ *
+ *   - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
+ *     See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
+ *
+ *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
+ *
+ *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
+ *     incorrect length in some situations.
+
+ * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
+ * get the Object implementation, which is slower but behaves correctly.
+ */
+Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
+  ? global.TYPED_ARRAY_SUPPORT
+  : typedArraySupport()
+
+/*
+ * Export kMaxLength after typed array support is determined.
+ */
+exports.kMaxLength = kMaxLength()
+
+function typedArraySupport () {
+  try {
+    var arr = new Uint8Array(1)
+    arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
+    return arr.foo() === 42 && // typed array instances can be augmented
+        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
+        arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
+  } catch (e) {
+    return false
+  }
+}
+
+function kMaxLength () {
+  return Buffer.TYPED_ARRAY_SUPPORT
+    ? 0x7fffffff
+    : 0x3fffffff
+}
+
+function createBuffer (that, length) {
+  if (kMaxLength() < length) {
+    throw new RangeError('Invalid typed array length')
+  }
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    // Return an augmented `Uint8Array` instance, for best performance
+    that = new Uint8Array(length)
+    that.__proto__ = Buffer.prototype
+  } else {
+    // Fallback: Return an object instance of the Buffer class
+    if (that === null) {
+      that = new Buffer(length)
+    }
+    that.length = length
+  }
+
+  return that
+}
+
+/**
+ * The Buffer constructor returns instances of `Uint8Array` that have their
+ * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
+ * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
+ * and the `Uint8Array` methods. Square bracket notation works as expected -- it
+ * returns a single octet.
+ *
+ * The `Uint8Array` prototype remains unmodified.
+ */
+
+function Buffer (arg, encodingOrOffset, length) {
+  if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
+    return new Buffer(arg, encodingOrOffset, length)
+  }
+
+  // Common case.
+  if (typeof arg === 'number') {
+    if (typeof encodingOrOffset === 'string') {
+      throw new Error(
+        'If encoding is specified then the first argument must be a string'
+      )
+    }
+    return allocUnsafe(this, arg)
+  }
+  return from(this, arg, encodingOrOffset, length)
+}
+
+Buffer.poolSize = 8192 // not used by this implementation
+
+// TODO: Legacy, not needed anymore. Remove in next major version.
+Buffer._augment = function (arr) {
+  arr.__proto__ = Buffer.prototype
+  return arr
+}
+
+function from (that, value, encodingOrOffset, length) {
+  if (typeof value === 'number') {
+    throw new TypeError('"value" argument must not be a number')
+  }
+
+  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
+    return fromArrayBuffer(that, value, encodingOrOffset, length)
+  }
+
+  if (typeof value === 'string') {
+    return fromString(that, value, encodingOrOffset)
+  }
+
+  return fromObject(that, value)
+}
+
+/**
+ * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
+ * if value is a number.
+ * Buffer.from(str[, encoding])
+ * Buffer.from(array)
+ * Buffer.from(buffer)
+ * Buffer.from(arrayBuffer[, byteOffset[, length]])
+ **/
+Buffer.from = function (value, encodingOrOffset, length) {
+  return from(null, value, encodingOrOffset, length)
+}
+
+if (Buffer.TYPED_ARRAY_SUPPORT) {
+  Buffer.prototype.__proto__ = Uint8Array.prototype
+  Buffer.__proto__ = Uint8Array
+  if (typeof Symbol !== 'undefined' && Symbol.species &&
+      Buffer[Symbol.species] === Buffer) {
+    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
+    Object.defineProperty(Buffer, Symbol.species, {
+      value: null,
+      configurable: true
+    })
+  }
+}
+
+function assertSize (size) {
+  if (typeof size !== 'number') {
+    throw new TypeError('"size" argument must be a number')
+  } else if (size < 0) {
+    throw new RangeError('"size" argument must not be negative')
+  }
+}
+
+function alloc (that, size, fill, encoding) {
+  assertSize(size)
+  if (size <= 0) {
+    return createBuffer(that, size)
+  }
+  if (fill !== undefined) {
+    // Only pay attention to encoding if it's a string. This
+    // prevents accidentally sending in a number that would
+    // be interpretted as a start offset.
+    return typeof encoding === 'string'
+      ? createBuffer(that, size).fill(fill, encoding)
+      : createBuffer(that, size).fill(fill)
+  }
+  return createBuffer(that, size)
+}
+
+/**
+ * Creates a new filled Buffer instance.
+ * alloc(size[, fill[, encoding]])
+ **/
+Buffer.alloc = function (size, fill, encoding) {
+  return alloc(null, size, fill, encoding)
+}
+
+function allocUnsafe (that, size) {
+  assertSize(size)
+  that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
+  if (!Buffer.TYPED_ARRAY_SUPPORT) {
+    for (var i = 0; i < size; ++i) {
+      that[i] = 0
+    }
+  }
+  return that
+}
+
+/**
+ * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
+ * */
+Buffer.allocUnsafe = function (size) {
+  return allocUnsafe(null, size)
+}
+/**
+ * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
+ */
+Buffer.allocUnsafeSlow = function (size) {
+  return allocUnsafe(null, size)
+}
+
+function fromString (that, string, encoding) {
+  if (typeof encoding !== 'string' || encoding === '') {
+    encoding = 'utf8'
+  }
+
+  if (!Buffer.isEncoding(encoding)) {
+    throw new TypeError('"encoding" must be a valid string encoding')
+  }
+
+  var length = byteLength(string, encoding) | 0
+  that = createBuffer(that, length)
+
+  var actual = that.write(string, encoding)
+
+  if (actual !== length) {
+    // Writing a hex string, for example, that contains invalid characters will
+    // cause everything after the first invalid character to be ignored. (e.g.
+    // 'abxxcd' will be treated as 'ab')
+    that = that.slice(0, actual)
+  }
+
+  return that
+}
+
+function fromArrayLike (that, array) {
+  var length = array.length < 0 ? 0 : checked(array.length) | 0
+  that = createBuffer(that, length)
+  for (var i = 0; i < length; i += 1) {
+    that[i] = array[i] & 255
+  }
+  return that
+}
+
+function fromArrayBuffer (that, array, byteOffset, length) {
+  array.byteLength // this throws if `array` is not a valid ArrayBuffer
+
+  if (byteOffset < 0 || array.byteLength < byteOffset) {
+    throw new RangeError('\'offset\' is out of bounds')
+  }
+
+  if (array.byteLength < byteOffset + (length || 0)) {
+    throw new RangeError('\'length\' is out of bounds')
+  }
+
+  if (byteOffset === undefined && length === undefined) {
+    array = new Uint8Array(array)
+  } else if (length === undefined) {
+    array = new Uint8Array(array, byteOffset)
+  } else {
+    array = new Uint8Array(array, byteOffset, length)
+  }
+
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    // Return an augmented `Uint8Array` instance, for best performance
+    that = array
+    that.__proto__ = Buffer.prototype
+  } else {
+    // Fallback: Return an object instance of the Buffer class
+    that = fromArrayLike(that, array)
+  }
+  return that
+}
+
+function fromObject (that, obj) {
+  if (Buffer.isBuffer(obj)) {
+    var len = checked(obj.length) | 0
+    that = createBuffer(that, len)
+
+    if (that.length === 0) {
+      return that
+    }
+
+    obj.copy(that, 0, 0, len)
+    return that
+  }
+
+  if (obj) {
+    if ((typeof ArrayBuffer !== 'undefined' &&
+        obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
+      if (typeof obj.length !== 'number' || isnan(obj.length)) {
+        return createBuffer(that, 0)
+      }
+      return fromArrayLike(that, obj)
+    }
+
+    if (obj.type === 'Buffer' && isArray(obj.data)) {
+      return fromArrayLike(that, obj.data)
+    }
+  }
+
+  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
+}
+
+function checked (length) {
+  // Note: cannot use `length < kMaxLength()` here because that fails when
+  // length is NaN (which is otherwise coerced to zero.)
+  if (length >= kMaxLength()) {
+    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
+                         'size: 0x' + kMaxLength().toString(16) + ' bytes')
+  }
+  return length | 0
+}
+
+function SlowBuffer (length) {
+  if (+length != length) { // eslint-disable-line eqeqeq
+    length = 0
+  }
+  return Buffer.alloc(+length)
+}
+
+Buffer.isBuffer = function isBuffer (b) {
+  return !!(b != null && b._isBuffer)
+}
+
+Buffer.compare = function compare (a, b) {
+  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
+    throw new TypeError('Arguments must be Buffers')
+  }
+
+  if (a === b) return 0
+
+  var x = a.length
+  var y = b.length
+
+  for (var i = 0, len = Math.min(x, y); i < len; ++i) {
+    if (a[i] !== b[i]) {
+      x = a[i]
+      y = b[i]
+      break
+    }
+  }
+
+  if (x < y) return -1
+  if (y < x) return 1
+  return 0
+}
+
+Buffer.isEncoding = function isEncoding (encoding) {
+  switch (String(encoding).toLowerCase()) {
+    case 'hex':
+    case 'utf8':
+    case 'utf-8':
+    case 'ascii':
+    case 'latin1':
+    case 'binary':
+    case 'base64':
+    case 'ucs2':
+    case 'ucs-2':
+    case 'utf16le':
+    case 'utf-16le':
+      return true
+    default:
+      return false
+  }
+}
+
+Buffer.concat = function concat (list, length) {
+  if (!isArray(list)) {
+    throw new TypeError('"list" argument must be an Array of Buffers')
+  }
+
+  if (list.length === 0) {
+    return Buffer.alloc(0)
+  }
+
+  var i
+  if (length === undefined) {
+    length = 0
+    for (i = 0; i < list.length; ++i) {
+      length += list[i].length
+    }
+  }
+
+  var buffer = Buffer.allocUnsafe(length)
+  var pos = 0
+  for (i = 0; i < list.length; ++i) {
+    var buf = list[i]
+    if (!Buffer.isBuffer(buf)) {
+      throw new TypeError('"list" argument must be an Array of Buffers')
+    }
+    buf.copy(buffer, pos)
+    pos += buf.length
+  }
+  return buffer
+}
+
+function byteLength (string, encoding) {
+  if (Buffer.isBuffer(string)) {
+    return string.length
+  }
+  if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
+      (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
+    return string.byteLength
+  }
+  if (typeof string !== 'string') {
+    string = '' + string
+  }
+
+  var len = string.length
+  if (len === 0) return 0
+
+  // Use a for loop to avoid recursion
+  var loweredCase = false
+  for (;;) {
+    switch (encoding) {
+      case 'ascii':
+      case 'latin1':
+      case 'binary':
+        return len
+      case 'utf8':
+      case 'utf-8':
+      case undefined:
+        return utf8ToBytes(string).length
+      case 'ucs2':
+      case 'ucs-2':
+      case 'utf16le':
+      case 'utf-16le':
+        return len * 2
+      case 'hex':
+        return len >>> 1
+      case 'base64':
+        return base64ToBytes(string).length
+      default:
+        if (loweredCase) return utf8ToBytes(string).length // assume utf8
+        encoding = ('' + encoding).toLowerCase()
+        loweredCase = true
+    }
+  }
+}
+Buffer.byteLength = byteLength
+
+function slowToString (encoding, start, end) {
+  var loweredCase = false
+
+  // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
+  // property of a typed array.
+
+  // This behaves neither like String nor Uint8Array in that we set start/end
+  // to their upper/lower bounds if the value passed is out of range.
+  // undefined is handled specially as per ECMA-262 6th Edition,
+  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
+  if (start === undefined || start < 0) {
+    start = 0
+  }
+  // Return early if start > this.length. Done here to prevent potential uint32
+  // coercion fail below.
+  if (start > this.length) {
+    return ''
+  }
+
+  if (end === undefined || end > this.length) {
+    end = this.length
+  }
+
+  if (end <= 0) {
+    return ''
+  }
+
+  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
+  end >>>= 0
+  start >>>= 0
+
+  if (end <= start) {
+    return ''
+  }
+
+  if (!encoding) encoding = 'utf8'
+
+  while (true) {
+    switch (encoding) {
+      case 'hex':
+        return hexSlice(this, start, end)
+
+      case 'utf8':
+      case 'utf-8':
+        return utf8Slice(this, start, end)
+
+      case 'ascii':
+        return asciiSlice(this, start, end)
+
+      case 'latin1':
+      case 'binary':
+        return latin1Slice(this, start, end)
+
+      case 'base64':
+        return base64Slice(this, start, end)
+
+      case 'ucs2':
+      case 'ucs-2':
+      case 'utf16le':
+      case 'utf-16le':
+        return utf16leSlice(this, start, end)
+
+      default:
+        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+        encoding = (encoding + '').toLowerCase()
+        loweredCase = true
+    }
+  }
+}
+
+// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
+// Buffer instances.
+Buffer.prototype._isBuffer = true
+
+function swap (b, n, m) {
+  var i = b[n]
+  b[n] = b[m]
+  b[m] = i
+}
+
+Buffer.prototype.swap16 = function swap16 () {
+  var len = this.length
+  if (len % 2 !== 0) {
+    throw new RangeError('Buffer size must be a multiple of 16-bits')
+  }
+  for (var i = 0; i < len; i += 2) {
+    swap(this, i, i + 1)
+  }
+  return this
+}
+
+Buffer.prototype.swap32 = function swap32 () {
+  var len = this.length
+  if (len % 4 !== 0) {
+    throw new RangeError('Buffer size must be a multiple of 32-bits')
+  }
+  for (var i = 0; i < len; i += 4) {
+    swap(this, i, i + 3)
+    swap(this, i + 1, i + 2)
+  }
+  return this
+}
+
+Buffer.prototype.swap64 = function swap64 () {
+  var len = this.length
+  if (len % 8 !== 0) {
+    throw new RangeError('Buffer size must be a multiple of 64-bits')
+  }
+  for (var i = 0; i < len; i += 8) {
+    swap(this, i, i + 7)
+    swap(this, i + 1, i + 6)
+    swap(this, i + 2, i + 5)
+    swap(this, i + 3, i + 4)
+  }
+  return this
+}
+
+Buffer.prototype.toString = function toString () {
+  var length = this.length | 0
+  if (length === 0) return ''
+  if (arguments.length === 0) return utf8Slice(this, 0, length)
+  return slowToString.apply(this, arguments)
+}
+
+Buffer.prototype.equals = function equals (b) {
+  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
+  if (this === b) return true
+  return Buffer.compare(this, b) === 0
+}
+
+Buffer.prototype.inspect = function inspect () {
+  var str = ''
+  var max = exports.INSPECT_MAX_BYTES
+  if (this.length > 0) {
+    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
+    if (this.length > max) str += ' ... '
+  }
+  return '<Buffer ' + str + '>'
+}
+
+Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
+  if (!Buffer.isBuffer(target)) {
+    throw new TypeError('Argument must be a Buffer')
+  }
+
+  if (start === undefined) {
+    start = 0
+  }
+  if (end === undefined) {
+    end = target ? target.length : 0
+  }
+  if (thisStart === undefined) {
+    thisStart = 0
+  }
+  if (thisEnd === undefined) {
+    thisEnd = this.length
+  }
+
+  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
+    throw new RangeError('out of range index')
+  }
+
+  if (thisStart >= thisEnd && start >= end) {
+    return 0
+  }
+  if (thisStart >= thisEnd) {
+    return -1
+  }
+  if (start >= end) {
+    return 1
+  }
+
+  start >>>= 0
+  end >>>= 0
+  thisStart >>>= 0
+  thisEnd >>>= 0
+
+  if (this === target) return 0
+
+  var x = thisEnd - thisStart
+  var y = end - start
+  var len = Math.min(x, y)
+
+  var thisCopy = this.slice(thisStart, thisEnd)
+  var targetCopy = target.slice(start, end)
+
+  for (var i = 0; i < len; ++i) {
+    if (thisCopy[i] !== targetCopy[i]) {
+      x = thisCopy[i]
+      y = targetCopy[i]
+      break
+    }
+  }
+
+  if (x < y) return -1
+  if (y < x) return 1
+  return 0
+}
+
+// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
+// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
+//
+// Arguments:
+// - buffer - a Buffer to search
+// - val - a string, Buffer, or number
+// - byteOffset - an index into `buffer`; will be clamped to an int32
+// - encoding - an optional encoding, relevant is val is a string
+// - dir - true for indexOf, false for lastIndexOf
+function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
+  // Empty buffer means no match
+  if (buffer.length === 0) return -1
+
+  // Normalize byteOffset
+  if (typeof byteOffset === 'string') {
+    encoding = byteOffset
+    byteOffset = 0
+  } else if (byteOffset > 0x7fffffff) {
+    byteOffset = 0x7fffffff
+  } else if (byteOffset < -0x80000000) {
+    byteOffset = -0x80000000
+  }
+  byteOffset = +byteOffset  // Coerce to Number.
+  if (isNaN(byteOffset)) {
+    // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
+    byteOffset = dir ? 0 : (buffer.length - 1)
+  }
+
+  // Normalize byteOffset: negative offsets start from the end of the buffer
+  if (byteOffset < 0) byteOffset = buffer.length + byteOffset
+  if (byteOffset >= buffer.length) {
+    if (dir) return -1
+    else byteOffset = buffer.length - 1
+  } else if (byteOffset < 0) {
+    if (dir) byteOffset = 0
+    else return -1
+  }
+
+  // Normalize val
+  if (typeof val === 'string') {
+    val = Buffer.from(val, encoding)
+  }
+
+  // Finally, search either indexOf (if dir is true) or lastIndexOf
+  if (Buffer.isBuffer(val)) {
+    // Special case: looking for empty string/buffer always fails
+    if (val.length === 0) {
+      return -1
+    }
+    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
+  } else if (typeof val === 'number') {
+    val = val & 0xFF // Search for a byte value [0-255]
+    if (Buffer.TYPED_ARRAY_SUPPORT &&
+        typeof Uint8Array.prototype.indexOf === 'function') {
+      if (dir) {
+        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
+      } else {
+        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
+      }
+    }
+    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
+  }
+
+  throw new TypeError('val must be string, number or Buffer')
+}
+
+function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
+  var indexSize = 1
+  var arrLength = arr.length
+  var valLength = val.length
+
+  if (encoding !== undefined) {
+    encoding = String(encoding).toLowerCase()
+    if (encoding === 'ucs2' || encoding === 'ucs-2' ||
+        encoding === 'utf16le' || encoding === 'utf-16le') {
+      if (arr.length < 2 || val.length < 2) {
+        return -1
+      }
+      indexSize = 2
+      arrLength /= 2
+      valLength /= 2
+      byteOffset /= 2
+    }
+  }
+
+  function read (buf, i) {
+    if (indexSize === 1) {
+      return buf[i]
+    } else {
+      return buf.readUInt16BE(i * indexSize)
+    }
+  }
+
+  var i
+  if (dir) {
+    var foundIndex = -1
+    for (i = byteOffset; i < arrLength; i++) {
+      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
+        if (foundIndex === -1) foundIndex = i
+        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
+      } else {
+        if (foundIndex !== -1) i -= i - foundIndex
+        foundIndex = -1
+      }
+    }
+  } else {
+    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
+    for (i = byteOffset; i >= 0; i--) {
+      var found = true
+      for (var j = 0; j < valLength; j++) {
+        if (read(arr, i + j) !== read(val, j)) {
+          found = false
+          break
+        }
+      }
+      if (found) return i
+    }
+  }
+
+  return -1
+}
+
+Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
+  return this.indexOf(val, byteOffset, encoding) !== -1
+}
+
+Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
+  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
+}
+
+Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
+  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
+}
+
+function hexWrite (buf, string, offset, length) {
+  offset = Number(offset) || 0
+  var remaining = buf.length - offset
+  if (!length) {
+    length = remaining
+  } else {
+    length = Number(length)
+    if (length > remaining) {
+      length = remaining
+    }
+  }
+
+  // must be an even number of digits
+  var strLen = string.length
+  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
+
+  if (length > strLen / 2) {
+    length = strLen / 2
+  }
+  for (var i = 0; i < length; ++i) {
+    var parsed = parseInt(string.substr(i * 2, 2), 16)
+    if (isNaN(parsed)) return i
+    buf[offset + i] = parsed
+  }
+  return i
+}
+
+function utf8Write (buf, string, offset, length) {
+  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
+}
+
+function asciiWrite (buf, string, offset, length) {
+  return blitBuffer(asciiToBytes(string), buf, offset, length)
+}
+
+function latin1Write (buf, string, offset, length) {
+  return asciiWrite(buf, string, offset, length)
+}
+
+function base64Write (buf, string, offset, length) {
+  return blitBuffer(base64ToBytes(string), buf, offset, length)
+}
+
+function ucs2Write (buf, string, offset, length) {
+  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
+}
+
+Buffer.prototype.write = function write (string, offset, length, encoding) {
+  // Buffer#write(string)
+  if (offset === undefined) {
+    encoding = 'utf8'
+    length = this.length
+    offset = 0
+  // Buffer#write(string, encoding)
+  } else if (length === undefined && typeof offset === 'string') {
+    encoding = offset
+    length = this.length
+    offset = 0
+  // Buffer#write(string, offset[, length][, encoding])
+  } else if (isFinite(offset)) {
+    offset = offset | 0
+    if (isFinite(length)) {
+      length = length | 0
+      if (encoding === undefined) encoding = 'utf8'
+    } else {
+      encoding = length
+      length = undefined
+    }
+  // legacy write(string, encoding, offset, length) - remove in v0.13
+  } else {
+    throw new Error(
+      'Buffer.write(string, encoding, offset[, length]) is no longer supported'
+    )
+  }
+
+  var remaining = this.length - offset
+  if (length === undefined || length > remaining) length = remaining
+
+  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
+    throw new RangeError('Attempt to write outside buffer bounds')
+  }
+
+  if (!encoding) encoding = 'utf8'
+
+  var loweredCase = false
+  for (;;) {
+    switch (encoding) {
+      case 'hex':
+        return hexWrite(this, string, offset, length)
+
+      case 'utf8':
+      case 'utf-8':
+        return utf8Write(this, string, offset, length)
+
+      case 'ascii':
+        return asciiWrite(this, string, offset, length)
+
+      case 'latin1':
+      case 'binary':
+        return latin1Write(this, string, offset, length)
+
+      case 'base64':
+        // Warning: maxLength not taken into account in base64Write
+        return base64Write(this, string, offset, length)
+
+      case 'ucs2':
+      case 'ucs-2':
+      case 'utf16le':
+      case 'utf-16le':
+        return ucs2Write(this, string, offset, length)
+
+      default:
+        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+        encoding = ('' + encoding).toLowerCase()
+        loweredCase = true
+    }
+  }
+}
+
+Buffer.prototype.toJSON = function toJSON () {
+  return {
+    type: 'Buffer',
+    data: Array.prototype.slice.call(this._arr || this, 0)
+  }
+}
+
+function base64Slice (buf, start, end) {
+  if (start === 0 && end === buf.length) {
+    return base64.fromByteArray(buf)
+  } else {
+    return base64.fromByteArray(buf.slice(start, end))
+  }
+}
+
+function utf8Slice (buf, start, end) {
+  end = Math.min(buf.length, end)
+  var res = []
+
+  var i = start
+  while (i < end) {
+    var firstByte = buf[i]
+    var codePoint = null
+    var bytesPerSequence = (firstByte > 0xEF) ? 4
+      : (firstByte > 0xDF) ? 3
+      : (firstByte > 0xBF) ? 2
+      : 1
+
+    if (i + bytesPerSequence <= end) {
+      var secondByte, thirdByte, fourthByte, tempCodePoint
+
+      switch (bytesPerSequence) {
+        case 1:
+          if (firstByte < 0x80) {
+            codePoint = firstByte
+          }
+          break
+        case 2:
+          secondByte = buf[i + 1]
+          if ((secondByte & 0xC0) === 0x80) {
+            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
+            if (tempCodePoint > 0x7F) {
+              codePoint = tempCodePoint
+            }
+          }
+          break
+        case 3:
+          secondByte = buf[i + 1]
+          thirdByte = buf[i + 2]
+          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
+            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
+            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
+              codePoint = tempCodePoint
+            }
+          }
+          break
+        case 4:
+          secondByte = buf[i + 1]
+          thirdByte = buf[i + 2]
+          fourthByte = buf[i + 3]
+          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
+            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
+            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
+              codePoint = tempCodePoint
+            }
+          }
+      }
+    }
+
+    if (codePoint === null) {
+      // we did not generate a valid codePoint so insert a
+      // replacement char (U+FFFD) and advance only 1 byte
+      codePoint = 0xFFFD
+      bytesPerSequence = 1
+    } else if (codePoint > 0xFFFF) {
+      // encode to utf16 (surrogate pair dance)
+      codePoint -= 0x10000
+      res.push(codePoint >>> 10 & 0x3FF | 0xD800)
+      codePoint = 0xDC00 | codePoint & 0x3FF
+    }
+
+    res.push(codePoint)
+    i += bytesPerSequence
+  }
+
+  return decodeCodePointsArray(res)
+}
+
+// Based on http://stackoverflow.com/a/22747272/680742, the browser with
+// the lowest limit is Chrome, with 0x10000 args.
+// We go 1 magnitude less, for safety
+var MAX_ARGUMENTS_LENGTH = 0x1000
+
+function decodeCodePointsArray (codePoints) {
+  var len = codePoints.length
+  if (len <= MAX_ARGUMENTS_LENGTH) {
+    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
+  }
+
+  // Decode in chunks to avoid "call stack size exceeded".
+  var res = ''
+  var i = 0
+  while (i < len) {
+    res += String.fromCharCode.apply(
+      String,
+      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
+    )
+  }
+  return res
+}
+
+function asciiSlice (buf, start, end) {
+  var ret = ''
+  end = Math.min(buf.length, end)
+
+  for (var i = start; i < end; ++i) {
+    ret += String.fromCharCode(buf[i] & 0x7F)
+  }
+  return ret
+}
+
+function latin1Slice (buf, start, end) {
+  var ret = ''
+  end = Math.min(buf.length, end)
+
+  for (var i = start; i < end; ++i) {
+    ret += String.fromCharCode(buf[i])
+  }
+  return ret
+}
+
+function hexSlice (buf, start, end) {
+  var len = buf.length
+
+  if (!start || start < 0) start = 0
+  if (!end || end < 0 || end > len) end = len
+
+  var out = ''
+  for (var i = start; i < end; ++i) {
+    out += toHex(buf[i])
+  }
+  return out
+}
+
+function utf16leSlice (buf, start, end) {
+  var bytes = buf.slice(start, end)
+  var res = ''
+  for (var i = 0; i < bytes.length; i += 2) {
+    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
+  }
+  return res
+}
+
+Buffer.prototype.slice = function slice (start, end) {
+  var len = this.length
+  start = ~~start
+  end = end === undefined ? len : ~~end
+
+  if (start < 0) {
+    start += len
+    if (start < 0) start = 0
+  } else if (start > len) {
+    start = len
+  }
+
+  if (end < 0) {
+    end += len
+    if (end < 0) end = 0
+  } else if (end > len) {
+    end = len
+  }
+
+  if (end < start) end = start
+
+  var newBuf
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    newBuf = this.subarray(start, end)
+    newBuf.__proto__ = Buffer.prototype
+  } else {
+    var sliceLen = end - start
+    newBuf = new Buffer(sliceLen, undefined)
+    for (var i = 0; i < sliceLen; ++i) {
+      newBuf[i] = this[i + start]
+    }
+  }
+
+  return newBuf
+}
+
+/*
+ * Need to make sure that buffer isn't trying to write out of bounds.
+ */
+function checkOffset (offset, ext, length) {
+  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
+  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
+}
+
+Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+  var val = this[offset]
+  var mul = 1
+  var i = 0
+  while (++i < byteLength && (mul *= 0x100)) {
+    val += this[offset + i] * mul
+  }
+
+  return val
+}
+
+Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) {
+    checkOffset(offset, byteLength, this.length)
+  }
+
+  var val = this[offset + --byteLength]
+  var mul = 1
+  while (byteLength > 0 && (mul *= 0x100)) {
+    val += this[offset + --byteLength] * mul
+  }
+
+  return val
+}
+
+Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 1, this.length)
+  return this[offset]
+}
+
+Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 2, this.length)
+  return this[offset] | (this[offset + 1] << 8)
+}
+
+Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 2, this.length)
+  return (this[offset] << 8) | this[offset + 1]
+}
+
+Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+
+  return ((this[offset]) |
+      (this[offset + 1] << 8) |
+      (this[offset + 2] << 16)) +
+      (this[offset + 3] * 0x1000000)
+}
+
+Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+
+  return (this[offset] * 0x1000000) +
+    ((this[offset + 1] << 16) |
+    (this[offset + 2] << 8) |
+    this[offset + 3])
+}
+
+Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+  var val = this[offset]
+  var mul = 1
+  var i = 0
+  while (++i < byteLength && (mul *= 0x100)) {
+    val += this[offset + i] * mul
+  }
+  mul *= 0x80
+
+  if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+  return val
+}
+
+Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+  var i = byteLength
+  var mul = 1
+  var val = this[offset + --i]
+  while (i > 0 && (mul *= 0x100)) {
+    val += this[offset + --i] * mul
+  }
+  mul *= 0x80
+
+  if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+  return val
+}
+
+Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 1, this.length)
+  if (!(this[offset] & 0x80)) return (this[offset])
+  return ((0xff - this[offset] + 1) * -1)
+}
+
+Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 2, this.length)
+  var val = this[offset] | (this[offset + 1] << 8)
+  return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
+
+Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 2, this.length)
+  var val = this[offset + 1] | (this[offset] << 8)
+  return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
+
+Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+
+  return (this[offset]) |
+    (this[offset + 1] << 8) |
+    (this[offset + 2] << 16) |
+    (this[offset + 3] << 24)
+}
+
+Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+
+  return (this[offset] << 24) |
+    (this[offset + 1] << 16) |
+    (this[offset + 2] << 8) |
+    (this[offset + 3])
+}
+
+Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+  return ieee754.read(this, offset, true, 23, 4)
+}
+
+Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+  return ieee754.read(this, offset, false, 23, 4)
+}
+
+Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 8, this.length)
+  return ieee754.read(this, offset, true, 52, 8)
+}
+
+Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 8, this.length)
+  return ieee754.read(this, offset, false, 52, 8)
+}
+
+function checkInt (buf, value, offset, ext, max, min) {
+  if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
+  if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
+  if (offset + ext > buf.length) throw new RangeError('Index out of range')
+}
+
+Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
+  value = +value
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) {
+    var maxBytes = Math.pow(2, 8 * byteLength) - 1
+    checkInt(this, value, offset, byteLength, maxBytes, 0)
+  }
+
+  var mul = 1
+  var i = 0
+  this[offset] = value & 0xFF
+  while (++i < byteLength && (mul *= 0x100)) {
+    this[offset + i] = (value / mul) & 0xFF
+  }
+
+  return offset + byteLength
+}
+
+Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
+  value = +value
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) {
+    var maxBytes = Math.pow(2, 8 * byteLength) - 1
+    checkInt(this, value, offset, byteLength, maxBytes, 0)
+  }
+
+  var i = byteLength - 1
+  var mul = 1
+  this[offset + i] = value & 0xFF
+  while (--i >= 0 && (mul *= 0x100)) {
+    this[offset + i] = (value / mul) & 0xFF
+  }
+
+  return offset + byteLength
+}
+
+Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
+  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
+  this[offset] = (value & 0xff)
+  return offset + 1
+}
+
+function objectWriteUInt16 (buf, value, offset, littleEndian) {
+  if (value < 0) value = 0xffff + value + 1
+  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
+    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
+      (littleEndian ? i : 1 - i) * 8
+  }
+}
+
+Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value & 0xff)
+    this[offset + 1] = (value >>> 8)
+  } else {
+    objectWriteUInt16(this, value, offset, true)
+  }
+  return offset + 2
+}
+
+Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value >>> 8)
+    this[offset + 1] = (value & 0xff)
+  } else {
+    objectWriteUInt16(this, value, offset, false)
+  }
+  return offset + 2
+}
+
+function objectWriteUInt32 (buf, value, offset, littleEndian) {
+  if (value < 0) value = 0xffffffff + value + 1
+  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
+    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
+  }
+}
+
+Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset + 3] = (value >>> 24)
+    this[offset + 2] = (value >>> 16)
+    this[offset + 1] = (value >>> 8)
+    this[offset] = (value & 0xff)
+  } else {
+    objectWriteUInt32(this, value, offset, true)
+  }
+  return offset + 4
+}
+
+Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value >>> 24)
+    this[offset + 1] = (value >>> 16)
+    this[offset + 2] = (value >>> 8)
+    this[offset + 3] = (value & 0xff)
+  } else {
+    objectWriteUInt32(this, value, offset, false)
+  }
+  return offset + 4
+}
+
+Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) {
+    var limit = Math.pow(2, 8 * byteLength - 1)
+
+    checkInt(this, value, offset, byteLength, limit - 1, -limit)
+  }
+
+  var i = 0
+  var mul = 1
+  var sub = 0
+  this[offset] = value & 0xFF
+  while (++i < byteLength && (mul *= 0x100)) {
+    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
+      sub = 1
+    }
+    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+  }
+
+  return offset + byteLength
+}
+
+Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) {
+    var limit = Math.pow(2, 8 * byteLength - 1)
+
+    checkInt(this, value, offset, byteLength, limit - 1, -limit)
+  }
+
+  var i = byteLength - 1
+  var mul = 1
+  var sub = 0
+  this[offset + i] = value & 0xFF
+  while (--i >= 0 && (mul *= 0x100)) {
+    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
+      sub = 1
+    }
+    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+  }
+
+  return offset + byteLength
+}
+
+Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
+  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
+  if (value < 0) value = 0xff + value + 1
+  this[offset] = (value & 0xff)
+  return offset + 1
+}
+
+Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value & 0xff)
+    this[offset + 1] = (value >>> 8)
+  } else {
+    objectWriteUInt16(this, value, offset, true)
+  }
+  return offset + 2
+}
+
+Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value >>> 8)
+    this[offset + 1] = (value & 0xff)
+  } else {
+    objectWriteUInt16(this, value, offset, false)
+  }
+  return offset + 2
+}
+
+Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value & 0xff)
+    this[offset + 1] = (value >>> 8)
+    this[offset + 2] = (value >>> 16)
+    this[offset + 3] = (value >>> 24)
+  } else {
+    objectWriteUInt32(this, value, offset, true)
+  }
+  return offset + 4
+}
+
+Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+  if (value < 0) value = 0xffffffff + value + 1
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value >>> 24)
+    this[offset + 1] = (value >>> 16)
+    this[offset + 2] = (value >>> 8)
+    this[offset + 3] = (value & 0xff)
+  } else {
+    objectWriteUInt32(this, value, offset, false)
+  }
+  return offset + 4
+}
+
+function checkIEEE754 (buf, value, offset, ext, max, min) {
+  if (offset + ext > buf.length) throw new RangeError('Index out of range')
+  if (offset < 0) throw new RangeError('Index out of range')
+}
+
+function writeFloat (buf, value, offset, littleEndian, noAssert) {
+  if (!noAssert) {
+    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
+  }
+  ieee754.write(buf, value, offset, littleEndian, 23, 4)
+  return offset + 4
+}
+
+Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
+  return writeFloat(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
+  return writeFloat(this, value, offset, false, noAssert)
+}
+
+function writeDouble (buf, value, offset, littleEndian, noAssert) {
+  if (!noAssert) {
+    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
+  }
+  ieee754.write(buf, value, offset, littleEndian, 52, 8)
+  return offset + 8
+}
+
+Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
+  return writeDouble(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
+  return writeDouble(this, value, offset, false, noAssert)
+}
+
+// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
+Buffer.prototype.copy = function copy (target, targetStart, start, end) {
+  if (!start) start = 0
+  if (!end && end !== 0) end = this.length
+  if (targetStart >= target.length) targetStart = target.length
+  if (!targetStart) targetStart = 0
+  if (end > 0 && end < start) end = start
+
+  // Copy 0 bytes; we're done
+  if (end === start) return 0
+  if (target.length === 0 || this.length === 0) return 0
+
+  // Fatal error conditions
+  if (targetStart < 0) {
+    throw new RangeError('targetStart out of bounds')
+  }
+  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
+  if (end < 0) throw new RangeError('sourceEnd out of bounds')
+
+  // Are we oob?
+  if (end > this.length) end = this.length
+  if (target.length - targetStart < end - start) {
+    end = target.length - targetStart + start
+  }
+
+  var len = end - start
+  var i
+
+  if (this === target && start < targetStart && targetStart < end) {
+    // descending copy from end
+    for (i = len - 1; i >= 0; --i) {
+      target[i + targetStart] = this[i + start]
+    }
+  } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
+    // ascending copy from start
+    for (i = 0; i < len; ++i) {
+      target[i + targetStart] = this[i + start]
+    }
+  } else {
+    Uint8Array.prototype.set.call(
+      target,
+      this.subarray(start, start + len),
+      targetStart
+    )
+  }
+
+  return len
+}
+
+// Usage:
+//    buffer.fill(number[, offset[, end]])
+//    buffer.fill(buffer[, offset[, end]])
+//    buffer.fill(string[, offset[, end]][, encoding])
+Buffer.prototype.fill = function fill (val, start, end, encoding) {
+  // Handle string cases:
+  if (typeof val === 'string') {
+    if (typeof start === 'string') {
+      encoding = start
+      start = 0
+      end = this.length
+    } else if (typeof end === 'string') {
+      encoding = end
+      end = this.length
+    }
+    if (val.length === 1) {
+      var code = val.charCodeAt(0)
+      if (code < 256) {
+        val = code
+      }
+    }
+    if (encoding !== undefined && typeof encoding !== 'string') {
+      throw new TypeError('encoding must be a string')
+    }
+    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
+      throw new TypeError('Unknown encoding: ' + encoding)
+    }
+  } else if (typeof val === 'number') {
+    val = val & 255
+  }
+
+  // Invalid ranges are not set to a default, so can range check early.
+  if (start < 0 || this.length < start || this.length < end) {
+    throw new RangeError('Out of range index')
+  }
+
+  if (end <= start) {
+    return this
+  }
+
+  start = start >>> 0
+  end = end === undefined ? this.length : end >>> 0
+
+  if (!val) val = 0
+
+  var i
+  if (typeof val === 'number') {
+    for (i = start; i < end; ++i) {
+      this[i] = val
+    }
+  } else {
+    var bytes = Buffer.isBuffer(val)
+      ? val
+      : utf8ToBytes(new Buffer(val, encoding).toString())
+    var len = bytes.length
+    for (i = 0; i < end - start; ++i) {
+      this[i + start] = bytes[i % len]
+    }
+  }
+
+  return this
+}
+
+// HELPER FUNCTIONS
+// ================
+
+var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
+
+function base64clean (str) {
+  // Node strips out invalid characters like \n and \t from the string, base64-js does not
+  str = stringtrim(str).replace(INVALID_BASE64_RE, '')
+  // Node converts strings with length < 2 to ''
+  if (str.length < 2) return ''
+  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
+  while (str.length % 4 !== 0) {
+    str = str + '='
+  }
+  return str
+}
+
+function stringtrim (str) {
+  if (str.trim) return str.trim()
+  return str.replace(/^\s+|\s+$/g, '')
+}
+
+function toHex (n) {
+  if (n < 16) return '0' + n.toString(16)
+  return n.toString(16)
+}
+
+function utf8ToBytes (string, units) {
+  units = units || Infinity
+  var codePoint
+  var length = string.length
+  var leadSurrogate = null
+  var bytes = []
+
+  for (var i = 0; i < length; ++i) {
+    codePoint = string.charCodeAt(i)
+
+    // is surrogate component
+    if (codePoint > 0xD7FF && codePoint < 0xE000) {
+      // last char was a lead
+      if (!leadSurrogate) {
+        // no lead yet
+        if (codePoint > 0xDBFF) {
+          // unexpected trail
+          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+          continue
+        } else if (i + 1 === length) {
+          // unpaired lead
+          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+          continue
+        }
+
+        // valid lead
+        leadSurrogate = codePoint
+
+        continue
+      }
+
+      // 2 leads in a row
+      if (codePoint < 0xDC00) {
+        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+        leadSurrogate = codePoint
+        continue
+      }
+
+      // valid surrogate pair
+      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
+    } else if (leadSurrogate) {
+      // valid bmp char, but last char was a lead
+      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+    }
+
+    leadSurrogate = null
+
+    // encode utf8
+    if (codePoint < 0x80) {
+      if ((units -= 1) < 0) break
+      bytes.push(codePoint)
+    } else if (codePoint < 0x800) {
+      if ((units -= 2) < 0) break
+      bytes.push(
+        codePoint >> 0x6 | 0xC0,
+        codePoint & 0x3F | 0x80
+      )
+    } else if (codePoint < 0x10000) {
+      if ((units -= 3) < 0) break
+      bytes.push(
+        codePoint >> 0xC | 0xE0,
+        codePoint >> 0x6 & 0x3F | 0x80,
+        codePoint & 0x3F | 0x80
+      )
+    } else if (codePoint < 0x110000) {
+      if ((units -= 4) < 0) break
+      bytes.push(
+        codePoint >> 0x12 | 0xF0,
+        codePoint >> 0xC & 0x3F | 0x80,
+        codePoint >> 0x6 & 0x3F | 0x80,
+        codePoint & 0x3F | 0x80
+      )
+    } else {
+      throw new Error('Invalid code point')
+    }
+  }
+
+  return bytes
+}
+
+function asciiToBytes (str) {
+  var byteArray = []
+  for (var i = 0; i < str.length; ++i) {
+    // Node's code seems to be doing this and not & 0x7F..
+    byteArray.push(str.charCodeAt(i) & 0xFF)
+  }
+  return byteArray
+}
+
+function utf16leToBytes (str, units) {
+  var c, hi, lo
+  var byteArray = []
+  for (var i = 0; i < str.length; ++i) {
+    if ((units -= 2) < 0) break
+
+    c = str.charCodeAt(i)
+    hi = c >> 8
+    lo = c % 256
+    byteArray.push(lo)
+    byteArray.push(hi)
+  }
+
+  return byteArray
+}
+
+function base64ToBytes (str) {
+  return base64.toByteArray(base64clean(str))
+}
+
+function blitBuffer (src, dst, offset, length) {
+  for (var i = 0; i < length; ++i) {
+    if ((i + offset >= dst.length) || (i >= src.length)) break
+    dst[i + offset] = src[i]
+  }
+  return i
+}
+
+function isnan (val) {
+  return val !== val // eslint-disable-line no-self-compare
+}
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"base64-js":39,"ieee754":80,"isarray":83}],78:[function(require,module,exports){
+(function (Buffer){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+
+function isArray(arg) {
+  if (Array.isArray) {
+    return Array.isArray(arg);
+  }
+  return objectToString(arg) === '[object Array]';
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+  return (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = Buffer.isBuffer;
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
+
+}).call(this,{"isBuffer":require("../../is-buffer/index.js")})
+},{"../../is-buffer/index.js":82}],79:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+function EventEmitter() {
+  this._events = this._events || {};
+  this._maxListeners = this._maxListeners || undefined;
+}
+module.exports = EventEmitter;
+
+// Backwards-compat with node 0.10.x
+EventEmitter.EventEmitter = EventEmitter;
+
+EventEmitter.prototype._events = undefined;
+EventEmitter.prototype._maxListeners = undefined;
+
+// By default EventEmitters will print a warning if more than 10 listeners are
+// added to it. This is a useful default which helps finding memory leaks.
+EventEmitter.defaultMaxListeners = 10;
+
+// Obviously not all Emitters should be limited to 10. This function allows
+// that to be increased. Set to zero for unlimited.
+EventEmitter.prototype.setMaxListeners = function(n) {
+  if (!isNumber(n) || n < 0 || isNaN(n))
+    throw TypeError('n must be a positive number');
+  this._maxListeners = n;
+  return this;
+};
+
+EventEmitter.prototype.emit = function(type) {
+  var er, handler, len, args, i, listeners;
+
+  if (!this._events)
+    this._events = {};
+
+  // If there is no 'error' event listener then throw.
+  if (type === 'error') {
+    if (!this._events.error ||
+        (isObject(this._events.error) && !this._events.error.length)) {
+      er = arguments[1];
+      if (er instanceof Error) {
+        throw er; // Unhandled 'error' event
+      } else {
+        // At least give some kind of context to the user
+        var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
+        err.context = er;
+        throw err;
+      }
+    }
+  }
+
+  handler = this._events[type];
+
+  if (isUndefined(handler))
+    return false;
+
+  if (isFunction(handler)) {
+    switch (arguments.length) {
+      // fast cases
+      case 1:
+        handler.call(this);
+        break;
+      case 2:
+        handler.call(this, arguments[1]);
+        break;
+      case 3:
+        handler.call(this, arguments[1], arguments[2]);
+        break;
+      // slower
+      default:
+        args = Array.prototype.slice.call(arguments, 1);
+        handler.apply(this, args);
+    }
+  } else if (isObject(handler)) {
+    args = Array.prototype.slice.call(arguments, 1);
+    listeners = handler.slice();
+    len = listeners.length;
+    for (i = 0; i < len; i++)
+      listeners[i].apply(this, args);
+  }
+
+  return true;
+};
+
+EventEmitter.prototype.addListener = function(type, listener) {
+  var m;
+
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  if (!this._events)
+    this._events = {};
+
+  // To avoid recursion in the case that type === "newListener"! Before
+  // adding it to the listeners, first emit "newListener".
+  if (this._events.newListener)
+    this.emit('newListener', type,
+              isFunction(listener.listener) ?
+              listener.listener : listener);
+
+  if (!this._events[type])
+    // Optimize the case of one listener. Don't need the extra array object.
+    this._events[type] = listener;
+  else if (isObject(this._events[type]))
+    // If we've already got an array, just append.
+    this._events[type].push(listener);
+  else
+    // Adding the second element, need to change to array.
+    this._events[type] = [this._events[type], listener];
+
+  // Check for listener leak
+  if (isObject(this._events[type]) && !this._events[type].warned) {
+    if (!isUndefined(this._maxListeners)) {
+      m = this._maxListeners;
+    } else {
+      m = EventEmitter.defaultMaxListeners;
+    }
+
+    if (m && m > 0 && this._events[type].length > m) {
+      this._events[type].warned = true;
+      console.error('(node) warning: possible EventEmitter memory ' +
+                    'leak detected. %d listeners added. ' +
+                    'Use emitter.setMaxListeners() to increase limit.',
+                    this._events[type].length);
+      if (typeof console.trace === 'function') {
+        // not supported in IE 10
+        console.trace();
+      }
+    }
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.once = function(type, listener) {
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  var fired = false;
+
+  function g() {
+    this.removeListener(type, g);
+
+    if (!fired) {
+      fired = true;
+      listener.apply(this, arguments);
+    }
+  }
+
+  g.listener = listener;
+  this.on(type, g);
+
+  return this;
+};
+
+// emits a 'removeListener' event iff the listener was removed
+EventEmitter.prototype.removeListener = function(type, listener) {
+  var list, position, length, i;
+
+  if (!isFunction(listener))
+    throw TypeError('listener must be a function');
+
+  if (!this._events || !this._events[type])
+    return this;
+
+  list = this._events[type];
+  length = list.length;
+  position = -1;
+
+  if (list === listener ||
+      (isFunction(list.listener) && list.listener === listener)) {
+    delete this._events[type];
+    if (this._events.removeListener)
+      this.emit('removeListener', type, listener);
+
+  } else if (isObject(list)) {
+    for (i = length; i-- > 0;) {
+      if (list[i] === listener ||
+          (list[i].listener && list[i].listener === listener)) {
+        position = i;
+        break;
+      }
+    }
+
+    if (position < 0)
+      return this;
+
+    if (list.length === 1) {
+      list.length = 0;
+      delete this._events[type];
+    } else {
+      list.splice(position, 1);
+    }
+
+    if (this._events.removeListener)
+      this.emit('removeListener', type, listener);
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.removeAllListeners = function(type) {
+  var key, listeners;
+
+  if (!this._events)
+    return this;
+
+  // not listening for removeListener, no need to emit
+  if (!this._events.removeListener) {
+    if (arguments.length === 0)
+      this._events = {};
+    else if (this._events[type])
+      delete this._events[type];
+    return this;
+  }
+
+  // emit removeListener for all listeners on all events
+  if (arguments.length === 0) {
+    for (key in this._events) {
+      if (key === 'removeListener') continue;
+      this.removeAllListeners(key);
+    }
+    this.removeAllListeners('removeListener');
+    this._events = {};
+    return this;
+  }
+
+  listeners = this._events[type];
+
+  if (isFunction(listeners)) {
+    this.removeListener(type, listeners);
+  } else if (listeners) {
+    // LIFO order
+    while (listeners.length)
+      this.removeListener(type, listeners[listeners.length - 1]);
+  }
+  delete this._events[type];
+
+  return this;
+};
+
+EventEmitter.prototype.listeners = function(type) {
+  var ret;
+  if (!this._events || !this._events[type])
+    ret = [];
+  else if (isFunction(this._events[type]))
+    ret = [this._events[type]];
+  else
+    ret = this._events[type].slice();
+  return ret;
+};
+
+EventEmitter.prototype.listenerCount = function(type) {
+  if (this._events) {
+    var evlistener = this._events[type];
+
+    if (isFunction(evlistener))
+      return 1;
+    else if (evlistener)
+      return evlistener.length;
+  }
+  return 0;
+};
+
+EventEmitter.listenerCount = function(emitter, type) {
+  return emitter.listenerCount(type);
+};
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+
+},{}],80:[function(require,module,exports){
+exports.read = function (buffer, offset, isLE, mLen, nBytes) {
+  var e, m
+  var eLen = nBytes * 8 - mLen - 1
+  var eMax = (1 << eLen) - 1
+  var eBias = eMax >> 1
+  var nBits = -7
+  var i = isLE ? (nBytes - 1) : 0
+  var d = isLE ? -1 : 1
+  var s = buffer[offset + i]
+
+  i += d
+
+  e = s & ((1 << (-nBits)) - 1)
+  s >>= (-nBits)
+  nBits += eLen
+  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
+
+  m = e & ((1 << (-nBits)) - 1)
+  e >>= (-nBits)
+  nBits += mLen
+  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
+
+  if (e === 0) {
+    e = 1 - eBias
+  } else if (e === eMax) {
+    return m ? NaN : ((s ? -1 : 1) * Infinity)
+  } else {
+    m = m + Math.pow(2, mLen)
+    e = e - eBias
+  }
+  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
+}
+
+exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
+  var e, m, c
+  var eLen = nBytes * 8 - mLen - 1
+  var eMax = (1 << eLen) - 1
+  var eBias = eMax >> 1
+  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
+  var i = isLE ? 0 : (nBytes - 1)
+  var d = isLE ? 1 : -1
+  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
+
+  value = Math.abs(value)
+
+  if (isNaN(value) || value === Infinity) {
+    m = isNaN(value) ? 1 : 0
+    e = eMax
+  } else {
+    e = Math.floor(Math.log(value) / Math.LN2)
+    if (value * (c = Math.pow(2, -e)) < 1) {
+      e--
+      c *= 2
+    }
+    if (e + eBias >= 1) {
+      value += rt / c
+    } else {
+      value += rt * Math.pow(2, 1 - eBias)
+    }
+    if (value * c >= 2) {
+      e++
+      c /= 2
+    }
+
+    if (e + eBias >= eMax) {
+      m = 0
+      e = eMax
+    } else if (e + eBias >= 1) {
+      m = (value * c - 1) * Math.pow(2, mLen)
+      e = e + eBias
+    } else {
+      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
+      e = 0
+    }
+  }
+
+  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
+
+  e = (e << mLen) | m
+  eLen += mLen
+  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
+
+  buffer[offset + i - d] |= s * 128
+}
+
+},{}],81:[function(require,module,exports){
+if (typeof Object.create === 'function') {
+  // implementation from standard node.js 'util' module
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    ctor.prototype = Object.create(superCtor.prototype, {
+      constructor: {
+        value: ctor,
+        enumerable: false,
+        writable: true,
+        configurable: true
+      }
+    });
+  };
+} else {
+  // old school shim for old browsers
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    var TempCtor = function () {}
+    TempCtor.prototype = superCtor.prototype
+    ctor.prototype = new TempCtor()
+    ctor.prototype.constructor = ctor
+  }
+}
+
+},{}],82:[function(require,module,exports){
+/*!
+ * Determine if an object is a Buffer
+ *
+ * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
+ * @license  MIT
+ */
+
+// The _isBuffer check is for Safari 5-7 support, because it's missing
+// Object.prototype.constructor. Remove this eventually
+module.exports = function (obj) {
+  return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
+}
+
+function isBuffer (obj) {
+  return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
+}
+
+// For Node v0.10 support. Remove this eventually.
+function isSlowBuffer (obj) {
+  return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
+}
+
+},{}],83:[function(require,module,exports){
+var toString = {}.toString;
+
+module.exports = Array.isArray || function (arr) {
+  return toString.call(arr) == '[object Array]';
+};
+
+},{}],84:[function(require,module,exports){
+'use strict';
+// private property
+var _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+
+
+// public method for encoding
+exports.encode = function(input, utf8) {
+    var output = "";
+    var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
+    var i = 0;
+
+    while (i < input.length) {
+
+        chr1 = input.charCodeAt(i++);
+        chr2 = input.charCodeAt(i++);
+        chr3 = input.charCodeAt(i++);
+
+        enc1 = chr1 >> 2;
+        enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
+        enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
+        enc4 = chr3 & 63;
+
+        if (isNaN(chr2)) {
+            enc3 = enc4 = 64;
+        }
+        else if (isNaN(chr3)) {
+            enc4 = 64;
+        }
+
+        output = output + _keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4);
+
+    }
+
+    return output;
+};
+
+// public method for decoding
+exports.decode = function(input, utf8) {
+    var output = "";
+    var chr1, chr2, chr3;
+    var enc1, enc2, enc3, enc4;
+    var i = 0;
+
+    input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");
+
+    while (i < input.length) {
+
+        enc1 = _keyStr.indexOf(input.charAt(i++));
+        enc2 = _keyStr.indexOf(input.charAt(i++));
+        enc3 = _keyStr.indexOf(input.charAt(i++));
+        enc4 = _keyStr.indexOf(input.charAt(i++));
+
+        chr1 = (enc1 << 2) | (enc2 >> 4);
+        chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
+        chr3 = ((enc3 & 3) << 6) | enc4;
+
+        output = output + String.fromCharCode(chr1);
+
+        if (enc3 != 64) {
+            output = output + String.fromCharCode(chr2);
+        }
+        if (enc4 != 64) {
+            output = output + String.fromCharCode(chr3);
+        }
+
+    }
+
+    return output;
+
+};
+
+},{}],85:[function(require,module,exports){
+'use strict';
+function CompressedObject() {
+    this.compressedSize = 0;
+    this.uncompressedSize = 0;
+    this.crc32 = 0;
+    this.compressionMethod = null;
+    this.compressedContent = null;
+}
+
+CompressedObject.prototype = {
+    /**
+     * Return the decompressed content in an unspecified format.
+     * The format will depend on the decompressor.
+     * @return {Object} the decompressed content.
+     */
+    getContent: function() {
+        return null; // see implementation
+    },
+    /**
+     * Return the compressed content in an unspecified format.
+     * The format will depend on the compressed conten source.
+     * @return {Object} the compressed content.
+     */
+    getCompressedContent: function() {
+        return null; // see implementation
+    }
+};
+module.exports = CompressedObject;
+
+},{}],86:[function(require,module,exports){
+'use strict';
+exports.STORE = {
+    magic: "\x00\x00",
+    compress: function(content, compressionOptions) {
+        return content; // no compression
+    },
+    uncompress: function(content) {
+        return content; // no compression
+    },
+    compressInputType: null,
+    uncompressInputType: null
+};
+exports.DEFLATE = require('./flate');
+
+},{"./flate":91}],87:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+
+var table = [
+    0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
+    0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
+    0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+    0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
+    0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
+    0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+    0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
+    0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
+    0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+    0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
+    0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
+    0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+    0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
+    0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
+    0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+    0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+    0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
+    0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+    0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
+    0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
+    0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+    0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
+    0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
+    0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+    0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
+    0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
+    0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+    0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
+    0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
+    0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+    0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
+    0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+    0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+    0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
+    0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
+    0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+    0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
+    0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
+    0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+    0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
+    0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
+    0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+    0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
+    0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
+    0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+    0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
+    0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
+    0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+    0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
+    0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
+    0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+    0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
+    0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
+    0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+    0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
+    0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
+    0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+    0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
+    0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
+    0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+    0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
+    0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
+    0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+    0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+];
+
+/**
+ *
+ *  Javascript crc32
+ *  http://www.webtoolkit.info/
+ *
+ */
+module.exports = function crc32(input, crc) {
+    if (typeof input === "undefined" || !input.length) {
+        return 0;
+    }
+
+    var isArray = utils.getTypeOf(input) !== "string";
+
+    if (typeof(crc) == "undefined") {
+        crc = 0;
+    }
+    var x = 0;
+    var y = 0;
+    var b = 0;
+
+    crc = crc ^ (-1);
+    for (var i = 0, iTop = input.length; i < iTop; i++) {
+        b = isArray ? input[i] : input.charCodeAt(i);
+        y = (crc ^ b) & 0xFF;
+        x = table[y];
+        crc = (crc >>> 8) ^ x;
+    }
+
+    return crc ^ (-1);
+};
+// vim: set shiftwidth=4 softtabstop=4:
+
+},{"./utils":104}],88:[function(require,module,exports){
+'use strict';
+var utils = require('./utils');
+
+function DataReader(data) {
+    this.data = null; // type : see implementation
+    this.length = 0;
+    this.index = 0;
+}
+DataReader.prototype = {
+    /**
+     * Check that the offset will not go too far.
+     * @param {string} offset the additional offset to check.
+     * @throws {Error} an Error if the offset is out of bounds.
+     */
+    checkOffset: function(offset) {
+        this.checkIndex(this.index + offset);
+    },
+    /**
+     * Check that the specifed index will not be too far.
+     * @param {string} newIndex the index to check.
+     * @throws {Error} an Error if the index is out of bounds.
+     */
+    checkIndex: function(newIndex) {
+        if (this.length < newIndex || newIndex < 0) {
+            throw new Error("End of data reached (data length = " + this.length + ", asked index = " + (newIndex) + "). Corrupted zip ?");
+        }
+    },
+    /**
+     * Change the index.
+     * @param {number} newIndex The new index.
+     * @throws {Error} if the new index is out of the data.
+     */
+    setIndex: function(newIndex) {
+        this.checkIndex(newIndex);
+        this.index = newIndex;
+    },
+    /**
+     * Skip the next n bytes.
+     * @param {number} n the number of bytes to skip.
+     * @throws {Error} if the new index is out of the data.
+     */
+    skip: function(n) {
+        this.setIndex(this.index + n);
+    },
+    /**
+     * Get the byte at the specified index.
+     * @param {number} i the index to use.
+     * @return {number} a byte.
+     */
+    byteAt: function(i) {
+        // see implementations
+    },
+    /**
+     * Get the next number with a given byte size.
+     * @param {number} size the number of bytes to read.
+     * @return {number} the corresponding number.
+     */
+    readInt: function(size) {
+        var result = 0,
+            i;
+        this.checkOffset(size);
+        for (i = this.index + size - 1; i >= this.index; i--) {
+            result = (result << 8) + this.byteAt(i);
+        }
+        this.index += size;
+        return result;
+    },
+    /**
+     * Get the next string with a given byte size.
+     * @param {number} size the number of bytes to read.
+     * @return {string} the corresponding string.
+     */
+    readString: function(size) {
+        return utils.transformTo("string", this.readData(size));
+    },
+    /**
+     * Get raw data without conversion, <size> bytes.
+     * @param {number} size the number of bytes to read.
+     * @return {Object} the raw data, implementation specific.
+     */
+    readData: function(size) {
+        // see implementations
+    },
+    /**
+     * Find the last occurence of a zip signature (4 bytes).
+     * @param {string} sig the signature to find.
+     * @return {number} the index of the last occurence, -1 if not found.
+     */
+    lastIndexOfSignature: function(sig) {
+        // see implementations
+    },
+    /**
+     * Get the next date.
+     * @return {Date} the date.
+     */
+    readDate: function() {
+        var dostime = this.readInt(4);
+        return new Date(
+        ((dostime >> 25) & 0x7f) + 1980, // year
+        ((dostime >> 21) & 0x0f) - 1, // month
+        (dostime >> 16) & 0x1f, // day
+        (dostime >> 11) & 0x1f, // hour
+        (dostime >> 5) & 0x3f, // minute
+        (dostime & 0x1f) << 1); // second
+    }
+};
+module.exports = DataReader;
+
+},{"./utils":104}],89:[function(require,module,exports){
+'use strict';
+exports.base64 = false;
+exports.binary = false;
+exports.dir = false;
+exports.createFolders = false;
+exports.date = null;
+exports.compression = null;
+exports.compressionOptions = null;
+exports.comment = null;
+exports.unixPermissions = null;
+exports.dosPermissions = null;
+
+},{}],90:[function(require,module,exports){
+'use strict';
+var utils = require('./utils');
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.string2binary = function(str) {
+    return utils.string2binary(str);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.string2Uint8Array = function(str) {
+    return utils.transformTo("uint8array", str);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.uint8Array2String = function(array) {
+    return utils.transformTo("string", array);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.string2Blob = function(str) {
+    var buffer = utils.transformTo("arraybuffer", str);
+    return utils.arrayBuffer2Blob(buffer);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.arrayBuffer2Blob = function(buffer) {
+    return utils.arrayBuffer2Blob(buffer);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.transformTo = function(outputType, input) {
+    return utils.transformTo(outputType, input);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.getTypeOf = function(input) {
+    return utils.getTypeOf(input);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.checkSupport = function(type) {
+    return utils.checkSupport(type);
+};
+
+/**
+ * @deprecated
+ * This value will be removed in a future version without replacement.
+ */
+exports.MAX_VALUE_16BITS = utils.MAX_VALUE_16BITS;
+
+/**
+ * @deprecated
+ * This value will be removed in a future version without replacement.
+ */
+exports.MAX_VALUE_32BITS = utils.MAX_VALUE_32BITS;
+
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.pretty = function(str) {
+    return utils.pretty(str);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.findCompression = function(compressionMethod) {
+    return utils.findCompression(compressionMethod);
+};
+
+/**
+ * @deprecated
+ * This function will be removed in a future version without replacement.
+ */
+exports.isRegExp = function (object) {
+    return utils.isRegExp(object);
+};
+
+
+},{"./utils":104}],91:[function(require,module,exports){
+'use strict';
+var USE_TYPEDARRAY = (typeof Uint8Array !== 'undefined') && (typeof Uint16Array !== 'undefined') && (typeof Uint32Array !== 'undefined');
+
+var pako = require("pako");
+exports.uncompressInputType = USE_TYPEDARRAY ? "uint8array" : "array";
+exports.compressInputType = USE_TYPEDARRAY ? "uint8array" : "array";
+
+exports.magic = "\x08\x00";
+exports.compress = function(input, compressionOptions) {
+    return pako.deflateRaw(input, {
+        level : compressionOptions.level || -1 // default compression
+    });
+};
+exports.uncompress =  function(input) {
+    return pako.inflateRaw(input);
+};
+
+},{"pako":120}],92:[function(require,module,exports){
+'use strict';
+
+var base64 = require('./base64');
+
+/**
+Usage:
+   zip = new JSZip();
+   zip.file("hello.txt", "Hello, World!").file("tempfile", "nothing");
+   zip.folder("images").file("smile.gif", base64Data, {base64: true});
+   zip.file("Xmas.txt", "Ho ho ho !", {date : new Date("December 25, 2007 00:00:01")});
+   zip.remove("tempfile");
+
+   base64zip = zip.generate();
+
+**/
+
+/**
+ * Representation a of zip file in js
+ * @constructor
+ * @param {String=|ArrayBuffer=|Uint8Array=} data the data to load, if any (optional).
+ * @param {Object=} options the options for creating this objects (optional).
+ */
+function JSZip(data, options) {
+    // if this constructor is used without `new`, it adds `new` before itself:
+    if(!(this instanceof JSZip)) return new JSZip(data, options);
+
+    // object containing the files :
+    // {
+    //   "folder/" : {...},
+    //   "folder/data.txt" : {...}
+    // }
+    this.files = {};
+
+    this.comment = null;
+
+    // Where we are in the hierarchy
+    this.root = "";
+    if (data) {
+        this.load(data, options);
+    }
+    this.clone = function() {
+        var newObj = new JSZip();
+        for (var i in this) {
+            if (typeof this[i] !== "function") {
+                newObj[i] = this[i];
+            }
+        }
+        return newObj;
+    };
+}
+JSZip.prototype = require('./object');
+JSZip.prototype.load = require('./load');
+JSZip.support = require('./support');
+JSZip.defaults = require('./defaults');
+
+/**
+ * @deprecated
+ * This namespace will be removed in a future version without replacement.
+ */
+JSZip.utils = require('./deprecatedPublicUtils');
+
+JSZip.base64 = {
+    /**
+     * @deprecated
+     * This method will be removed in a future version without replacement.
+     */
+    encode : function(input) {
+        return base64.encode(input);
+    },
+    /**
+     * @deprecated
+     * This method will be removed in a future version without replacement.
+     */
+    decode : function(input) {
+        return base64.decode(input);
+    }
+};
+JSZip.compressions = require('./compressions');
+module.exports = JSZip;
+
+},{"./base64":84,"./compressions":86,"./defaults":89,"./deprecatedPublicUtils":90,"./load":93,"./object":96,"./support":100}],93:[function(require,module,exports){
+'use strict';
+var base64 = require('./base64');
+var ZipEntries = require('./zipEntries');
+module.exports = function(data, options) {
+    var files, zipEntries, i, input;
+    options = options || {};
+    if (options.base64) {
+        data = base64.decode(data);
+    }
+
+    zipEntries = new ZipEntries(data, options);
+    files = zipEntries.files;
+    for (i = 0; i < files.length; i++) {
+        input = files[i];
+        this.file(input.fileName, input.decompressed, {
+            binary: true,
+            optimizedBinaryString: true,
+            date: input.date,
+            dir: input.dir,
+            comment : input.fileComment.length ? input.fileComment : null,
+            unixPermissions : input.unixPermissions,
+            dosPermissions : input.dosPermissions,
+            createFolders: options.createFolders
+        });
+    }
+    if (zipEntries.zipComment.length) {
+        this.comment = zipEntries.zipComment;
+    }
+
+    return this;
+};
+
+},{"./base64":84,"./zipEntries":105}],94:[function(require,module,exports){
+(function (Buffer){
+'use strict';
+module.exports = function(data, encoding){
+    return new Buffer(data, encoding);
+};
+module.exports.test = function(b){
+    return Buffer.isBuffer(b);
+};
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":77}],95:[function(require,module,exports){
+'use strict';
+var Uint8ArrayReader = require('./uint8ArrayReader');
+
+function NodeBufferReader(data) {
+    this.data = data;
+    this.length = this.data.length;
+    this.index = 0;
+}
+NodeBufferReader.prototype = new Uint8ArrayReader();
+
+/**
+ * @see DataReader.readData
+ */
+NodeBufferReader.prototype.readData = function(size) {
+    this.checkOffset(size);
+    var result = this.data.slice(this.index, this.index + size);
+    this.index += size;
+    return result;
+};
+module.exports = NodeBufferReader;
+
+},{"./uint8ArrayReader":101}],96:[function(require,module,exports){
+'use strict';
+var support = require('./support');
+var utils = require('./utils');
+var crc32 = require('./crc32');
+var signature = require('./signature');
+var defaults = require('./defaults');
+var base64 = require('./base64');
+var compressions = require('./compressions');
+var CompressedObject = require('./compressedObject');
+var nodeBuffer = require('./nodeBuffer');
+var utf8 = require('./utf8');
+var StringWriter = require('./stringWriter');
+var Uint8ArrayWriter = require('./uint8ArrayWriter');
+
+/**
+ * Returns the raw data of a ZipObject, decompress the content if necessary.
+ * @param {ZipObject} file the file to use.
+ * @return {String|ArrayBuffer|Uint8Array|Buffer} the data.
+ */
+var getRawData = function(file) {
+    if (file._data instanceof CompressedObject) {
+        file._data = file._data.getContent();
+        file.options.binary = true;
+        file.options.base64 = false;
+
+        if (utils.getTypeOf(file._data) === "uint8array") {
+            var copy = file._data;
+            // when reading an arraybuffer, the CompressedObject mechanism will keep it and subarray() a Uint8Array.
+            // if we request a file in the same format, we might get the same Uint8Array or its ArrayBuffer (the original zip file).
+            file._data = new Uint8Array(copy.length);
+            // with an empty Uint8Array, Opera fails with a "Offset larger than array size"
+            if (copy.length !== 0) {
+                file._data.set(copy, 0);
+            }
+        }
+    }
+    return file._data;
+};
+
+/**
+ * Returns the data of a ZipObject in a binary form. If the content is an unicode string, encode it.
+ * @param {ZipObject} file the file to use.
+ * @return {String|ArrayBuffer|Uint8Array|Buffer} the data.
+ */
+var getBinaryData = function(file) {
+    var result = getRawData(file),
+        type = utils.getTypeOf(result);
+    if (type === "string") {
+        if (!file.options.binary) {
+            // unicode text !
+            // unicode string => binary string is a painful process, check if we can avoid it.
+            if (support.nodebuffer) {
+                return nodeBuffer(result, "utf-8");
+            }
+        }
+        return file.asBinary();
+    }
+    return result;
+};
+
+/**
+ * Transform this._data into a string.
+ * @param {function} filter a function String -> String, applied if not null on the result.
+ * @return {String} the string representing this._data.
+ */
+var dataToString = function(asUTF8) {
+    var result = getRawData(this);
+    if (result === null || typeof result === "undefined") {
+        return "";
+    }
+    // if the data is a base64 string, we decode it before checking the encoding !
+    if (this.options.base64) {
+        result = base64.decode(result);
+    }
+    if (asUTF8 && this.options.binary) {
+        // JSZip.prototype.utf8decode supports arrays as input
+        // skip to array => string step, utf8decode will do it.
+        result = out.utf8decode(result);
+    }
+    else {
+        // no utf8 transformation, do the array => string step.
+        result = utils.transformTo("string", result);
+    }
+
+    if (!asUTF8 && !this.options.binary) {
+        result = utils.transformTo("string", out.utf8encode(result));
+    }
+    return result;
+};
+/**
+ * A simple object representing a file in the zip file.
+ * @constructor
+ * @param {string} name the name of the file
+ * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data
+ * @param {Object} options the options of the file
+ */
+var ZipObject = function(name, data, options) {
+    this.name = name;
+    this.dir = options.dir;
+    this.date = options.date;
+    this.comment = options.comment;
+    this.unixPermissions = options.unixPermissions;
+    this.dosPermissions = options.dosPermissions;
+
+    this._data = data;
+    this.options = options;
+
+    /*
+     * This object contains initial values for dir and date.
+     * With them, we can check if the user changed the deprecated metadata in
+     * `ZipObject#options` or not.
+     */
+    this._initialMetadata = {
+      dir : options.dir,
+      date : options.date
+    };
+};
+
+ZipObject.prototype = {
+    /**
+     * Return the content as UTF8 string.
+     * @return {string} the UTF8 string.
+     */
+    asText: function() {
+        return dataToString.call(this, true);
+    },
+    /**
+     * Returns the binary content.
+     * @return {string} the content as binary.
+     */
+    asBinary: function() {
+        return dataToString.call(this, false);
+    },
+    /**
+     * Returns the content as a nodejs Buffer.
+     * @return {Buffer} the content as a Buffer.
+     */
+    asNodeBuffer: function() {
+        var result = getBinaryData(this);
+        return utils.transformTo("nodebuffer", result);
+    },
+    /**
+     * Returns the content as an Uint8Array.
+     * @return {Uint8Array} the content as an Uint8Array.
+     */
+    asUint8Array: function() {
+        var result = getBinaryData(this);
+        return utils.transformTo("uint8array", result);
+    },
+    /**
+     * Returns the content as an ArrayBuffer.
+     * @return {ArrayBuffer} the content as an ArrayBufer.
+     */
+    asArrayBuffer: function() {
+        return this.asUint8Array().buffer;
+    }
+};
+
+/**
+ * Transform an integer into a string in hexadecimal.
+ * @private
+ * @param {number} dec the number to convert.
+ * @param {number} bytes the number of bytes to generate.
+ * @returns {string} the result.
+ */
+var decToHex = function(dec, bytes) {
+    var hex = "",
+        i;
+    for (i = 0; i < bytes; i++) {
+        hex += String.fromCharCode(dec & 0xff);
+        dec = dec >>> 8;
+    }
+    return hex;
+};
+
+/**
+ * Merge the objects passed as parameters into a new one.
+ * @private
+ * @param {...Object} var_args All objects to merge.
+ * @return {Object} a new object with the data of the others.
+ */
+var extend = function() {
+    var result = {}, i, attr;
+    for (i = 0; i < arguments.length; i++) { // arguments is not enumerable in some browsers
+        for (attr in arguments[i]) {
+            if (arguments[i].hasOwnProperty(attr) && typeof result[attr] === "undefined") {
+                result[attr] = arguments[i][attr];
+            }
+        }
+    }
+    return result;
+};
+
+/**
+ * Transforms the (incomplete) options from the user into the complete
+ * set of options to create a file.
+ * @private
+ * @param {Object} o the options from the user.
+ * @return {Object} the complete set of options.
+ */
+var prepareFileAttrs = function(o) {
+    o = o || {};
+    if (o.base64 === true && (o.binary === null || o.binary === undefined)) {
+        o.binary = true;
+    }
+    o = extend(o, defaults);
+    o.date = o.date || new Date();
+    if (o.compression !== null) o.compression = o.compression.toUpperCase();
+
+    return o;
+};
+
+/**
+ * Add a file in the current folder.
+ * @private
+ * @param {string} name the name of the file
+ * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data of the file
+ * @param {Object} o the options of the file
+ * @return {Object} the new file.
+ */
+var fileAdd = function(name, data, o) {
+    // be sure sub folders exist
+    var dataType = utils.getTypeOf(data),
+        parent;
+
+    o = prepareFileAttrs(o);
+
+    if (typeof o.unixPermissions === "string") {
+        o.unixPermissions = parseInt(o.unixPermissions, 8);
+    }
+
+    // UNX_IFDIR  0040000 see zipinfo.c
+    if (o.unixPermissions && (o.unixPermissions & 0x4000)) {
+        o.dir = true;
+    }
+    // Bit 4    Directory
+    if (o.dosPermissions && (o.dosPermissions & 0x0010)) {
+        o.dir = true;
+    }
+
+    if (o.dir) {
+        name = forceTrailingSlash(name);
+    }
+
+    if (o.createFolders && (parent = parentFolder(name))) {
+        folderAdd.call(this, parent, true);
+    }
+
+    if (o.dir || data === null || typeof data === "undefined") {
+        o.base64 = false;
+        o.binary = false;
+        data = null;
+        dataType = null;
+    }
+    else if (dataType === "string") {
+        if (o.binary && !o.base64) {
+            // optimizedBinaryString == true means that the file has already been filtered with a 0xFF mask
+            if (o.optimizedBinaryString !== true) {
+                // this is a string, not in a base64 format.
+                // Be sure that this is a correct "binary string"
+                data = utils.string2binary(data);
+            }
+        }
+    }
+    else { // arraybuffer, uint8array, ...
+        o.base64 = false;
+        o.binary = true;
+
+        if (!dataType && !(data instanceof CompressedObject)) {
+            throw new Error("The data of '" + name + "' is in an unsupported format !");
+        }
+
+        // special case : it's way easier to work with Uint8Array than with ArrayBuffer
+        if (dataType === "arraybuffer") {
+            data = utils.transformTo("uint8array", data);
+        }
+    }
+
+    var object = new ZipObject(name, data, o);
+    this.files[name] = object;
+    return object;
+};
+
+/**
+ * Find the parent folder of the path.
+ * @private
+ * @param {string} path the path to use
+ * @return {string} the parent folder, or ""
+ */
+var parentFolder = function (path) {
+    if (path.slice(-1) == '/') {
+        path = path.substring(0, path.length - 1);
+    }
+    var lastSlash = path.lastIndexOf('/');
+    return (lastSlash > 0) ? path.substring(0, lastSlash) : "";
+};
+
+
+/**
+ * Returns the path with a slash at the end.
+ * @private
+ * @param {String} path the path to check.
+ * @return {String} the path with a trailing slash.
+ */
+var forceTrailingSlash = function(path) {
+    // Check the name ends with a /
+    if (path.slice(-1) != "/") {
+        path += "/"; // IE doesn't like substr(-1)
+    }
+    return path;
+};
+/**
+ * Add a (sub) folder in the current folder.
+ * @private
+ * @param {string} name the folder's name
+ * @param {boolean=} [createFolders] If true, automatically create sub
+ *  folders. Defaults to false.
+ * @return {Object} the new folder.
+ */
+var folderAdd = function(name, createFolders) {
+    createFolders = (typeof createFolders !== 'undefined') ? createFolders : false;
+
+    name = forceTrailingSlash(name);
+
+    // Does this folder already exist?
+    if (!this.files[name]) {
+        fileAdd.call(this, name, null, {
+            dir: true,
+            createFolders: createFolders
+        });
+    }
+    return this.files[name];
+};
+
+/**
+ * Generate a JSZip.CompressedObject for a given zipOject.
+ * @param {ZipObject} file the object to read.
+ * @param {JSZip.compression} compression the compression to use.
+ * @param {Object} compressionOptions the options to use when compressing.
+ * @return {JSZip.CompressedObject} the compressed result.
+ */
+var generateCompressedObjectFrom = function(file, compression, compressionOptions) {
+    var result = new CompressedObject(),
+        content;
+
+    // the data has not been decompressed, we might reuse things !
+    if (file._data instanceof CompressedObject) {
+        result.uncompressedSize = file._data.uncompressedSize;
+        result.crc32 = file._data.crc32;
+
+        if (result.uncompressedSize === 0 || file.dir) {
+            compression = compressions['STORE'];
+            result.compressedContent = "";
+            result.crc32 = 0;
+        }
+        else if (file._data.compressionMethod === compression.magic) {
+            result.compressedContent = file._data.getCompressedContent();
+        }
+        else {
+            content = file._data.getContent();
+            // need to decompress / recompress
+            result.compressedContent = compression.compress(utils.transformTo(compression.compressInputType, content), compressionOptions);
+        }
+    }
+    else {
+        // have uncompressed data
+        content = getBinaryData(file);
+        if (!content || content.length === 0 || file.dir) {
+            compression = compressions['STORE'];
+            content = "";
+        }
+        result.uncompressedSize = content.length;
+        result.crc32 = crc32(content);
+        result.compressedContent = compression.compress(utils.transformTo(compression.compressInputType, content), compressionOptions);
+    }
+
+    result.compressedSize = result.compressedContent.length;
+    result.compressionMethod = compression.magic;
+
+    return result;
+};
+
+
+
+
+/**
+ * Generate the UNIX part of the external file attributes.
+ * @param {Object} unixPermissions the unix permissions or null.
+ * @param {Boolean} isDir true if the entry is a directory, false otherwise.
+ * @return {Number} a 32 bit integer.
+ *
+ * adapted from http://unix.stackexchange.com/questions/14705/the-zip-formats-external-file-attribute :
+ *
+ * TTTTsstrwxrwxrwx0000000000ADVSHR
+ * ^^^^____________________________ file type, see zipinfo.c (UNX_*)
+ *     ^^^_________________________ setuid, setgid, sticky
+ *        ^^^^^^^^^________________ permissions
+ *                 ^^^^^^^^^^______ not used ?
+ *                           ^^^^^^ DOS attribute bits : Archive, Directory, Volume label, System file, Hidden, Read only
+ */
+var generateUnixExternalFileAttr = function (unixPermissions, isDir) {
+
+    var result = unixPermissions;
+    if (!unixPermissions) {
+        // I can't use octal values in strict mode, hence the hexa.
+        //  040775 => 0x41fd
+        // 0100664 => 0x81b4
+        result = isDir ? 0x41fd : 0x81b4;
+    }
+
+    return (result & 0xFFFF) << 16;
+};
+
+/**
+ * Generate the DOS part of the external file attributes.
+ * @param {Object} dosPermissions the dos permissions or null.
+ * @param {Boolean} isDir true if the entry is a directory, false otherwise.
+ * @return {Number} a 32 bit integer.
+ *
+ * Bit 0     Read-Only
+ * Bit 1     Hidden
+ * Bit 2     System
+ * Bit 3     Volume Label
+ * Bit 4     Directory
+ * Bit 5     Archive
+ */
+var generateDosExternalFileAttr = function (dosPermissions, isDir) {
+
+    // the dir flag is already set for compatibility
+
+    return (dosPermissions || 0)  & 0x3F;
+};
+
+/**
+ * Generate the various parts used in the construction of the final zip file.
+ * @param {string} name the file name.
+ * @param {ZipObject} file the file content.
+ * @param {JSZip.CompressedObject} compressedObject the compressed object.
+ * @param {number} offset the current offset from the start of the zip file.
+ * @param {String} platform let's pretend we are this platform (change platform dependents fields)
+ * @return {object} the zip parts.
+ */
+var generateZipParts = function(name, file, compressedObject, offset, platform) {
+    var data = compressedObject.compressedContent,
+        utfEncodedFileName = utils.transformTo("string", utf8.utf8encode(file.name)),
+        comment = file.comment || "",
+        utfEncodedComment = utils.transformTo("string", utf8.utf8encode(comment)),
+        useUTF8ForFileName = utfEncodedFileName.length !== file.name.length,
+        useUTF8ForComment = utfEncodedComment.length !== comment.length,
+        o = file.options,
+        dosTime,
+        dosDate,
+        extraFields = "",
+        unicodePathExtraField = "",
+        unicodeCommentExtraField = "",
+        dir, date;
+
+
+    // handle the deprecated options.dir
+    if (file._initialMetadata.dir !== file.dir) {
+        dir = file.dir;
+    } else {
+        dir = o.dir;
+    }
+
+    // handle the deprecated options.date
+    if(file._initialMetadata.date !== file.date) {
+        date = file.date;
+    } else {
+        date = o.date;
+    }
+
+    var extFileAttr = 0;
+    var versionMadeBy = 0;
+    if (dir) {
+        // dos or unix, we set the dos dir flag
+        extFileAttr |= 0x00010;
+    }
+    if(platform === "UNIX") {
+        versionMadeBy = 0x031E; // UNIX, version 3.0
+        extFileAttr |= generateUnixExternalFileAttr(file.unixPermissions, dir);
+    } else { // DOS or other, fallback to DOS
+        versionMadeBy = 0x0014; // DOS, version 2.0
+        extFileAttr |= generateDosExternalFileAttr(file.dosPermissions, dir);
+    }
+
+    // date
+    // @see http://www.delorie.com/djgpp/doc/rbinter/it/52/13.html
+    // @see http://www.delorie.com/djgpp/doc/rbinter/it/65/16.html
+    // @see http://www.delorie.com/djgpp/doc/rbinter/it/66/16.html
+
+    dosTime = date.getHours();
+    dosTime = dosTime << 6;
+    dosTime = dosTime | date.getMinutes();
+    dosTime = dosTime << 5;
+    dosTime = dosTime | date.getSeconds() / 2;
+
+    dosDate = date.getFullYear() - 1980;
+    dosDate = dosDate << 4;
+    dosDate = dosDate | (date.getMonth() + 1);
+    dosDate = dosDate << 5;
+    dosDate = dosDate | date.getDate();
+
+    if (useUTF8ForFileName) {
+        // set the unicode path extra field. unzip needs at least one extra
+        // field to correctly handle unicode path, so using the path is as good
+        // as any other information. This could improve the situation with
+        // other archive managers too.
+        // This field is usually used without the utf8 flag, with a non
+        // unicode path in the header (winrar, winzip). This helps (a bit)
+        // with the messy Windows' default compressed folders feature but
+        // breaks on p7zip which doesn't seek the unicode path extra field.
+        // So for now, UTF-8 everywhere !
+        unicodePathExtraField =
+            // Version
+            decToHex(1, 1) +
+            // NameCRC32
+            decToHex(crc32(utfEncodedFileName), 4) +
+            // UnicodeName
+            utfEncodedFileName;
+
+        extraFields +=
+            // Info-ZIP Unicode Path Extra Field
+            "\x75\x70" +
+            // size
+            decToHex(unicodePathExtraField.length, 2) +
+            // content
+            unicodePathExtraField;
+    }
+
+    if(useUTF8ForComment) {
+
+        unicodeCommentExtraField =
+            // Version
+            decToHex(1, 1) +
+            // CommentCRC32
+            decToHex(this.crc32(utfEncodedComment), 4) +
+            // UnicodeName
+            utfEncodedComment;
+
+        extraFields +=
+            // Info-ZIP Unicode Path Extra Field
+            "\x75\x63" +
+            // size
+            decToHex(unicodeCommentExtraField.length, 2) +
+            // content
+            unicodeCommentExtraField;
+    }
+
+    var header = "";
+
+    // version needed to extract
+    header += "\x0A\x00";
+    // general purpose bit flag
+    // set bit 11 if utf8
+    header += (useUTF8ForFileName || useUTF8ForComment) ? "\x00\x08" : "\x00\x00";
+    // compression method
+    header += compressedObject.compressionMethod;
+    // last mod file time
+    header += decToHex(dosTime, 2);
+    // last mod file date
+    header += decToHex(dosDate, 2);
+    // crc-32
+    header += decToHex(compressedObject.crc32, 4);
+    // compressed size
+    header += decToHex(compressedObject.compressedSize, 4);
+    // uncompressed size
+    header += decToHex(compressedObject.uncompressedSize, 4);
+    // file name length
+    header += decToHex(utfEncodedFileName.length, 2);
+    // extra field length
+    header += decToHex(extraFields.length, 2);
+
+
+    var fileRecord = signature.LOCAL_FILE_HEADER + header + utfEncodedFileName + extraFields;
+
+    var dirRecord = signature.CENTRAL_FILE_HEADER +
+    // version made by (00: DOS)
+    decToHex(versionMadeBy, 2) +
+    // file header (common to file and central directory)
+    header +
+    // file comment length
+    decToHex(utfEncodedComment.length, 2) +
+    // disk number start
+    "\x00\x00" +
+    // internal file attributes TODO
+    "\x00\x00" +
+    // external file attributes
+    decToHex(extFileAttr, 4) +
+    // relative offset of local header
+    decToHex(offset, 4) +
+    // file name
+    utfEncodedFileName +
+    // extra field
+    extraFields +
+    // file comment
+    utfEncodedComment;
+
+    return {
+        fileRecord: fileRecord,
+        dirRecord: dirRecord,
+        compressedObject: compressedObject
+    };
+};
+
+
+// return the actual prototype of JSZip
+var out = {
+    /**
+     * Read an existing zip and merge the data in the current JSZip object.
+     * The implementation is in jszip-load.js, don't forget to include it.
+     * @param {String|ArrayBuffer|Uint8Array|Buffer} stream  The stream to load
+     * @param {Object} options Options for loading the stream.
+     *  options.base64 : is the stream in base64 ? default : false
+     * @return {JSZip} the current JSZip object
+     */
+    load: function(stream, options) {
+        throw new Error("Load method is not defined. Is the file jszip-load.js included ?");
+    },
+
+    /**
+     * Filter nested files/folders with the specified function.
+     * @param {Function} search the predicate to use :
+     * function (relativePath, file) {...}
+     * It takes 2 arguments : the relative path and the file.
+     * @return {Array} An array of matching elements.
+     */
+    filter: function(search) {
+        var result = [],
+            filename, relativePath, file, fileClone;
+        for (filename in this.files) {
+            if (!this.files.hasOwnProperty(filename)) {
+                continue;
+            }
+            file = this.files[filename];
+            // return a new object, don't let the user mess with our internal objects :)
+            fileClone = new ZipObject(file.name, file._data, extend(file.options));
+            relativePath = filename.slice(this.root.length, filename.length);
+            if (filename.slice(0, this.root.length) === this.root && // the file is in the current root
+            search(relativePath, fileClone)) { // and the file matches the function
+                result.push(fileClone);
+            }
+        }
+        return result;
+    },
+
+    /**
+     * Add a file to the zip file, or search a file.
+     * @param   {string|RegExp} name The name of the file to add (if data is defined),
+     * the name of the file to find (if no data) or a regex to match files.
+     * @param   {String|ArrayBuffer|Uint8Array|Buffer} data  The file data, either raw or base64 encoded
+     * @param   {Object} o     File options
+     * @return  {JSZip|Object|Array} this JSZip object (when adding a file),
+     * a file (when searching by string) or an array of files (when searching by regex).
+     */
+    file: function(name, data, o) {
+        if (arguments.length === 1) {
+            if (utils.isRegExp(name)) {
+                var regexp = name;
+                return this.filter(function(relativePath, file) {
+                    return !file.dir && regexp.test(relativePath);
+                });
+            }
+            else { // text
+                return this.filter(function(relativePath, file) {
+                    return !file.dir && relativePath === name;
+                })[0] || null;
+            }
+        }
+        else { // more than one argument : we have data !
+            name = this.root + name;
+            fileAdd.call(this, name, data, o);
+        }
+        return this;
+    },
+
+    /**
+     * Add a directory to the zip file, or search.
+     * @param   {String|RegExp} arg The name of the directory to add, or a regex to search folders.
+     * @return  {JSZip} an object with the new directory as the root, or an array containing matching folders.
+     */
+    folder: function(arg) {
+        if (!arg) {
+            return this;
+        }
+
+        if (utils.isRegExp(arg)) {
+            return this.filter(function(relativePath, file) {
+                return file.dir && arg.test(relativePath);
+            });
+        }
+
+        // else, name is a new folder
+        var name = this.root + arg;
+        var newFolder = folderAdd.call(this, name);
+
+        // Allow chaining by returning a new object with this folder as the root
+        var ret = this.clone();
+        ret.root = newFolder.name;
+        return ret;
+    },
+
+    /**
+     * Delete a file, or a directory and all sub-files, from the zip
+     * @param {string} name the name of the file to delete
+     * @return {JSZip} this JSZip object
+     */
+    remove: function(name) {
+        name = this.root + name;
+        var file = this.files[name];
+        if (!file) {
+            // Look for any folders
+            if (name.slice(-1) != "/") {
+                name += "/";
+            }
+            file = this.files[name];
+        }
+
+        if (file && !file.dir) {
+            // file
+            delete this.files[name];
+        } else {
+            // maybe a folder, delete recursively
+            var kids = this.filter(function(relativePath, file) {
+                return file.name.slice(0, name.length) === name;
+            });
+            for (var i = 0; i < kids.length; i++) {
+                delete this.files[kids[i].name];
+            }
+        }
+
+        return this;
+    },
+
+    /**
+     * Generate the complete zip file
+     * @param {Object} options the options to generate the zip file :
+     * - base64, (deprecated, use type instead) true to generate base64.
+     * - compression, "STORE" by default.
+     * - type, "base64" by default. Values are : string, base64, uint8array, arraybuffer, blob.
+     * @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the zip file
+     */
+    generate: function(options) {
+        options = extend(options || {}, {
+            base64: true,
+            compression: "STORE",
+            compressionOptions : null,
+            type: "base64",
+            platform: "DOS",
+            comment: null,
+            mimeType: 'application/zip'
+        });
+
+        utils.checkSupport(options.type);
+
+        // accept nodejs `process.platform`
+        if(
+          options.platform === 'darwin' ||
+          options.platform === 'freebsd' ||
+          options.platform === 'linux' ||
+          options.platform === 'sunos'
+        ) {
+          options.platform = "UNIX";
+        }
+        if (options.platform === 'win32') {
+          options.platform = "DOS";
+        }
+
+        var zipData = [],
+            localDirLength = 0,
+            centralDirLength = 0,
+            writer, i,
+            utfEncodedComment = utils.transformTo("string", this.utf8encode(options.comment || this.comment || ""));
+
+        // first, generate all the zip parts.
+        for (var name in this.files) {
+            if (!this.files.hasOwnProperty(name)) {
+                continue;
+            }
+            var file = this.files[name];
+
+            var compressionName = file.options.compression || options.compression.toUpperCase();
+            var compression = compressions[compressionName];
+            if (!compression) {
+                throw new Error(compressionName + " is not a valid compression method !");
+            }
+            var compressionOptions = file.options.compressionOptions || options.compressionOptions || {};
+
+            var compressedObject = generateCompressedObjectFrom.call(this, file, compression, compressionOptions);
+
+            var zipPart = generateZipParts.call(this, name, file, compressedObject, localDirLength, options.platform);
+            localDirLength += zipPart.fileRecord.length + compressedObject.compressedSize;
+            centralDirLength += zipPart.dirRecord.length;
+            zipData.push(zipPart);
+        }
+
+        var dirEnd = "";
+
+        // end of central dir signature
+        dirEnd = signature.CENTRAL_DIRECTORY_END +
+        // number of this disk
+        "\x00\x00" +
+        // number of the disk with the start of the central directory
+        "\x00\x00" +
+        // total number of entries in the central directory on this disk
+        decToHex(zipData.length, 2) +
+        // total number of entries in the central directory
+        decToHex(zipData.length, 2) +
+        // size of the central directory   4 bytes
+        decToHex(centralDirLength, 4) +
+        // offset of start of central directory with respect to the starting disk number
+        decToHex(localDirLength, 4) +
+        // .ZIP file comment length
+        decToHex(utfEncodedComment.length, 2) +
+        // .ZIP file comment
+        utfEncodedComment;
+
+
+        // we have all the parts (and the total length)
+        // time to create a writer !
+        var typeName = options.type.toLowerCase();
+        if(typeName==="uint8array"||typeName==="arraybuffer"||typeName==="blob"||typeName==="nodebuffer") {
+            writer = new Uint8ArrayWriter(localDirLength + centralDirLength + dirEnd.length);
+        }else{
+            writer = new StringWriter(localDirLength + centralDirLength + dirEnd.length);
+        }
+
+        for (i = 0; i < zipData.length; i++) {
+            writer.append(zipData[i].fileRecord);
+            writer.append(zipData[i].compressedObject.compressedContent);
+        }
+        for (i = 0; i < zipData.length; i++) {
+            writer.append(zipData[i].dirRecord);
+        }
+
+        writer.append(dirEnd);
+
+        var zip = writer.finalize();
+
+
+
+        switch(options.type.toLowerCase()) {
+            // case "zip is an Uint8Array"
+            case "uint8array" :
+            case "arraybuffer" :
+            case "nodebuffer" :
+               return utils.transformTo(options.type.toLowerCase(), zip);
+            case "blob" :
+               return utils.arrayBuffer2Blob(utils.transformTo("arraybuffer", zip), options.mimeType);
+            // case "zip is a string"
+            case "base64" :
+               return (options.base64) ? base64.encode(zip) : zip;
+            default : // case "string" :
+               return zip;
+         }
+
+    },
+
+    /**
+     * @deprecated
+     * This method will be removed in a future version without replacement.
+     */
+    crc32: function (input, crc) {
+        return crc32(input, crc);
+    },
+
+    /**
+     * @deprecated
+     * This method will be removed in a future version without replacement.
+     */
+    utf8encode: function (string) {
+        return utils.transformTo("string", utf8.utf8encode(string));
+    },
+
+    /**
+     * @deprecated
+     * This method will be removed in a future version without replacement.
+     */
+    utf8decode: function (input) {
+        return utf8.utf8decode(input);
+    }
+};
+module.exports = out;
+
+},{"./base64":84,"./compressedObject":85,"./compressions":86,"./crc32":87,"./defaults":89,"./nodeBuffer":94,"./signature":97,"./stringWriter":99,"./support":100,"./uint8ArrayWriter":102,"./utf8":103,"./utils":104}],97:[function(require,module,exports){
+'use strict';
+exports.LOCAL_FILE_HEADER = "PK\x03\x04";
+exports.CENTRAL_FILE_HEADER = "PK\x01\x02";
+exports.CENTRAL_DIRECTORY_END = "PK\x05\x06";
+exports.ZIP64_CENTRAL_DIRECTORY_LOCATOR = "PK\x06\x07";
+exports.ZIP64_CENTRAL_DIRECTORY_END = "PK\x06\x06";
+exports.DATA_DESCRIPTOR = "PK\x07\x08";
+
+},{}],98:[function(require,module,exports){
+'use strict';
+var DataReader = require('./dataReader');
+var utils = require('./utils');
+
+function StringReader(data, optimizedBinaryString) {
+    this.data = data;
+    if (!optimizedBinaryString) {
+        this.data = utils.string2binary(this.data);
+    }
+    this.length = this.data.length;
+    this.index = 0;
+}
+StringReader.prototype = new DataReader();
+/**
+ * @see DataReader.byteAt
+ */
+StringReader.prototype.byteAt = function(i) {
+    return this.data.charCodeAt(i);
+};
+/**
+ * @see DataReader.lastIndexOfSignature
+ */
+StringReader.prototype.lastIndexOfSignature = function(sig) {
+    return this.data.lastIndexOf(sig);
+};
+/**
+ * @see DataReader.readData
+ */
+StringReader.prototype.readData = function(size) {
+    this.checkOffset(size);
+    // this will work because the constructor applied the "& 0xff" mask.
+    var result = this.data.slice(this.index, this.index + size);
+    this.index += size;
+    return result;
+};
+module.exports = StringReader;
+
+},{"./dataReader":88,"./utils":104}],99:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+
+/**
+ * An object to write any content to a string.
+ * @constructor
+ */
+var StringWriter = function() {
+    this.data = [];
+};
+StringWriter.prototype = {
+    /**
+     * Append any content to the current string.
+     * @param {Object} input the content to add.
+     */
+    append: function(input) {
+        input = utils.transformTo("string", input);
+        this.data.push(input);
+    },
+    /**
+     * Finalize the construction an return the result.
+     * @return {string} the generated string.
+     */
+    finalize: function() {
+        return this.data.join("");
+    }
+};
+
+module.exports = StringWriter;
+
+},{"./utils":104}],100:[function(require,module,exports){
+(function (Buffer){
+'use strict';
+exports.base64 = true;
+exports.array = true;
+exports.string = true;
+exports.arraybuffer = typeof ArrayBuffer !== "undefined" && typeof Uint8Array !== "undefined";
+// contains true if JSZip can read/generate nodejs Buffer, false otherwise.
+// Browserify will provide a Buffer implementation for browsers, which is
+// an augmented Uint8Array (i.e., can be used as either Buffer or U8).
+exports.nodebuffer = typeof Buffer !== "undefined";
+// contains true if JSZip can read/generate Uint8Array, false otherwise.
+exports.uint8array = typeof Uint8Array !== "undefined";
+
+if (typeof ArrayBuffer === "undefined") {
+    exports.blob = false;
+}
+else {
+    var buffer = new ArrayBuffer(0);
+    try {
+        exports.blob = new Blob([buffer], {
+            type: "application/zip"
+        }).size === 0;
+    }
+    catch (e) {
+        try {
+            var Builder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder;
+            var builder = new Builder();
+            builder.append(buffer);
+            exports.blob = builder.getBlob('application/zip').size === 0;
+        }
+        catch (e) {
+            exports.blob = false;
+        }
+    }
+}
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":77}],101:[function(require,module,exports){
+'use strict';
+var DataReader = require('./dataReader');
+
+function Uint8ArrayReader(data) {
+    if (data) {
+        this.data = data;
+        this.length = this.data.length;
+        this.index = 0;
+    }
+}
+Uint8ArrayReader.prototype = new DataReader();
+/**
+ * @see DataReader.byteAt
+ */
+Uint8ArrayReader.prototype.byteAt = function(i) {
+    return this.data[i];
+};
+/**
+ * @see DataReader.lastIndexOfSignature
+ */
+Uint8ArrayReader.prototype.lastIndexOfSignature = function(sig) {
+    var sig0 = sig.charCodeAt(0),
+        sig1 = sig.charCodeAt(1),
+        sig2 = sig.charCodeAt(2),
+        sig3 = sig.charCodeAt(3);
+    for (var i = this.length - 4; i >= 0; --i) {
+        if (this.data[i] === sig0 && this.data[i + 1] === sig1 && this.data[i + 2] === sig2 && this.data[i + 3] === sig3) {
+            return i;
+        }
+    }
+
+    return -1;
+};
+/**
+ * @see DataReader.readData
+ */
+Uint8ArrayReader.prototype.readData = function(size) {
+    this.checkOffset(size);
+    if(size === 0) {
+        // in IE10, when using subarray(idx, idx), we get the array [0x00] instead of [].
+        return new Uint8Array(0);
+    }
+    var result = this.data.subarray(this.index, this.index + size);
+    this.index += size;
+    return result;
+};
+module.exports = Uint8ArrayReader;
+
+},{"./dataReader":88}],102:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+
+/**
+ * An object to write any content to an Uint8Array.
+ * @constructor
+ * @param {number} length The length of the array.
+ */
+var Uint8ArrayWriter = function(length) {
+    this.data = new Uint8Array(length);
+    this.index = 0;
+};
+Uint8ArrayWriter.prototype = {
+    /**
+     * Append any content to the current array.
+     * @param {Object} input the content to add.
+     */
+    append: function(input) {
+        if (input.length !== 0) {
+            // with an empty Uint8Array, Opera fails with a "Offset larger than array size"
+            input = utils.transformTo("uint8array", input);
+            this.data.set(input, this.index);
+            this.index += input.length;
+        }
+    },
+    /**
+     * Finalize the construction an return the result.
+     * @return {Uint8Array} the generated array.
+     */
+    finalize: function() {
+        return this.data;
+    }
+};
+
+module.exports = Uint8ArrayWriter;
+
+},{"./utils":104}],103:[function(require,module,exports){
+'use strict';
+
+var utils = require('./utils');
+var support = require('./support');
+var nodeBuffer = require('./nodeBuffer');
+
+/**
+ * The following functions come from pako, from pako/lib/utils/strings
+ * released under the MIT license, see pako https://github.com/nodeca/pako/
+ */
+
+// Table with utf8 lengths (calculated by first byte of sequence)
+// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
+// because max possible codepoint is 0x10ffff
+var _utf8len = new Array(256);
+for (var i=0; i<256; i++) {
+  _utf8len[i] = (i >= 252 ? 6 : i >= 248 ? 5 : i >= 240 ? 4 : i >= 224 ? 3 : i >= 192 ? 2 : 1);
+}
+_utf8len[254]=_utf8len[254]=1; // Invalid sequence start
+
+// convert string to array (typed, when possible)
+var string2buf = function (str) {
+    var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
+
+    // count binary size
+    for (m_pos = 0; m_pos < str_len; m_pos++) {
+        c = str.charCodeAt(m_pos);
+        if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
+            c2 = str.charCodeAt(m_pos+1);
+            if ((c2 & 0xfc00) === 0xdc00) {
+                c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
+                m_pos++;
+            }
+        }
+        buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
+    }
+
+    // allocate buffer
+    if (support.uint8array) {
+        buf = new Uint8Array(buf_len);
+    } else {
+        buf = new Array(buf_len);
+    }
+
+    // convert
+    for (i=0, m_pos = 0; i < buf_len; m_pos++) {
+        c = str.charCodeAt(m_pos);
+        if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
+            c2 = str.charCodeAt(m_pos+1);
+            if ((c2 & 0xfc00) === 0xdc00) {
+                c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
+                m_pos++;
+            }
+        }
+        if (c < 0x80) {
+            /* one byte */
+            buf[i++] = c;
+        } else if (c < 0x800) {
+            /* two bytes */
+            buf[i++] = 0xC0 | (c >>> 6);
+            buf[i++] = 0x80 | (c & 0x3f);
+        } else if (c < 0x10000) {
+            /* three bytes */
+            buf[i++] = 0xE0 | (c >>> 12);
+            buf[i++] = 0x80 | (c >>> 6 & 0x3f);
+            buf[i++] = 0x80 | (c & 0x3f);
+        } else {
+            /* four bytes */
+            buf[i++] = 0xf0 | (c >>> 18);
+            buf[i++] = 0x80 | (c >>> 12 & 0x3f);
+            buf[i++] = 0x80 | (c >>> 6 & 0x3f);
+            buf[i++] = 0x80 | (c & 0x3f);
+        }
+    }
+
+    return buf;
+};
+
+// Calculate max possible position in utf8 buffer,
+// that will not break sequence. If that's not possible
+// - (very small limits) return max size as is.
+//
+// buf[] - utf8 bytes array
+// max   - length limit (mandatory);
+var utf8border = function(buf, max) {
+    var pos;
+
+    max = max || buf.length;
+    if (max > buf.length) { max = buf.length; }
+
+    // go back from last position, until start of sequence found
+    pos = max-1;
+    while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
+
+    // Fuckup - very small and broken sequence,
+    // return max, because we should return something anyway.
+    if (pos < 0) { return max; }
+
+    // If we came to start of buffer - that means vuffer is too small,
+    // return max too.
+    if (pos === 0) { return max; }
+
+    return (pos + _utf8len[buf[pos]] > max) ? pos : max;
+};
+
+// convert array to string
+var buf2string = function (buf) {
+    var str, i, out, c, c_len;
+    var len = buf.length;
+
+    // Reserve max possible length (2 words per char)
+    // NB: by unknown reasons, Array is significantly faster for
+    //     String.fromCharCode.apply than Uint16Array.
+    var utf16buf = new Array(len*2);
+
+    for (out=0, i=0; i<len;) {
+        c = buf[i++];
+        // quick process ascii
+        if (c < 0x80) { utf16buf[out++] = c; continue; }
+
+        c_len = _utf8len[c];
+        // skip 5 & 6 byte codes
+        if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }
+
+        // apply mask on first byte
+        c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
+        // join the rest
+        while (c_len > 1 && i < len) {
+            c = (c << 6) | (buf[i++] & 0x3f);
+            c_len--;
+        }
+
+        // terminated by end of string?
+        if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
+
+        if (c < 0x10000) {
+            utf16buf[out++] = c;
+        } else {
+            c -= 0x10000;
+            utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
+            utf16buf[out++] = 0xdc00 | (c & 0x3ff);
+        }
+    }
+
+    // shrinkBuf(utf16buf, out)
+    if (utf16buf.length !== out) {
+        if(utf16buf.subarray) {
+            utf16buf = utf16buf.subarray(0, out);
+        } else {
+            utf16buf.length = out;
+        }
+    }
+
+    // return String.fromCharCode.apply(null, utf16buf);
+    return utils.applyFromCharCode(utf16buf);
+};
+
+
+// That's all for the pako functions.
+
+
+/**
+ * Transform a javascript string into an array (typed if possible) of bytes,
+ * UTF-8 encoded.
+ * @param {String} str the string to encode
+ * @return {Array|Uint8Array|Buffer} the UTF-8 encoded string.
+ */
+exports.utf8encode = function utf8encode(str) {
+    if (support.nodebuffer) {
+        return nodeBuffer(str, "utf-8");
+    }
+
+    return string2buf(str);
+};
+
+
+/**
+ * Transform a bytes array (or a representation) representing an UTF-8 encoded
+ * string into a javascript string.
+ * @param {Array|Uint8Array|Buffer} buf the data de decode
+ * @return {String} the decoded string.
+ */
+exports.utf8decode = function utf8decode(buf) {
+    if (support.nodebuffer) {
+        return utils.transformTo("nodebuffer", buf).toString("utf-8");
+    }
+
+    buf = utils.transformTo(support.uint8array ? "uint8array" : "array", buf);
+
+    // return buf2string(buf);
+    // Chrome prefers to work with "small" chunks of data
+    // for the method buf2string.
+    // Firefox and Chrome has their own shortcut, IE doesn't seem to really care.
+    var result = [], k = 0, len = buf.length, chunk = 65536;
+    while (k < len) {
+        var nextBoundary = utf8border(buf, Math.min(k + chunk, len));
+        if (support.uint8array) {
+            result.push(buf2string(buf.subarray(k, nextBoundary)));
+        } else {
+            result.push(buf2string(buf.slice(k, nextBoundary)));
+        }
+        k = nextBoundary;
+    }
+    return result.join("");
+
+};
+// vim: set shiftwidth=4 softtabstop=4:
+
+},{"./nodeBuffer":94,"./support":100,"./utils":104}],104:[function(require,module,exports){
+'use strict';
+var support = require('./support');
+var compressions = require('./compressions');
+var nodeBuffer = require('./nodeBuffer');
+/**
+ * Convert a string to a "binary string" : a string containing only char codes between 0 and 255.
+ * @param {string} str the string to transform.
+ * @return {String} the binary string.
+ */
+exports.string2binary = function(str) {
+    var result = "";
+    for (var i = 0; i < str.length; i++) {
+        result += String.fromCharCode(str.charCodeAt(i) & 0xff);
+    }
+    return result;
+};
+exports.arrayBuffer2Blob = function(buffer, mimeType) {
+    exports.checkSupport("blob");
+	mimeType = mimeType || 'application/zip';
+
+    try {
+        // Blob constructor
+        return new Blob([buffer], {
+            type: mimeType
+        });
+    }
+    catch (e) {
+
+        try {
+            // deprecated, browser only, old way
+            var Builder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder;
+            var builder = new Builder();
+            builder.append(buffer);
+            return builder.getBlob(mimeType);
+        }
+        catch (e) {
+
+            // well, fuck ?!
+            throw new Error("Bug : can't construct the Blob.");
+        }
+    }
+
+
+};
+/**
+ * The identity function.
+ * @param {Object} input the input.
+ * @return {Object} the same input.
+ */
+function identity(input) {
+    return input;
+}
+
+/**
+ * Fill in an array with a string.
+ * @param {String} str the string to use.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to fill in (will be mutated).
+ * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated array.
+ */
+function stringToArrayLike(str, array) {
+    for (var i = 0; i < str.length; ++i) {
+        array[i] = str.charCodeAt(i) & 0xFF;
+    }
+    return array;
+}
+
+/**
+ * Transform an array-like object to a string.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.
+ * @return {String} the result.
+ */
+function arrayLikeToString(array) {
+    // Performances notes :
+    // --------------------
+    // String.fromCharCode.apply(null, array) is the fastest, see
+    // see http://jsperf.com/converting-a-uint8array-to-a-string/2
+    // but the stack is limited (and we can get huge arrays !).
+    //
+    // result += String.fromCharCode(array[i]); generate too many strings !
+    //
+    // This code is inspired by http://jsperf.com/arraybuffer-to-string-apply-performance/2
+    var chunk = 65536;
+    var result = [],
+        len = array.length,
+        type = exports.getTypeOf(array),
+        k = 0,
+        canUseApply = true;
+      try {
+         switch(type) {
+            case "uint8array":
+               String.fromCharCode.apply(null, new Uint8Array(0));
+               break;
+            case "nodebuffer":
+               String.fromCharCode.apply(null, nodeBuffer(0));
+               break;
+         }
+      } catch(e) {
+         canUseApply = false;
+      }
+
+      // no apply : slow and painful algorithm
+      // default browser on android 4.*
+      if (!canUseApply) {
+         var resultStr = "";
+         for(var i = 0; i < array.length;i++) {
+            resultStr += String.fromCharCode(array[i]);
+         }
+    return resultStr;
+    }
+    while (k < len && chunk > 1) {
+        try {
+            if (type === "array" || type === "nodebuffer") {
+                result.push(String.fromCharCode.apply(null, array.slice(k, Math.min(k + chunk, len))));
+            }
+            else {
+                result.push(String.fromCharCode.apply(null, array.subarray(k, Math.min(k + chunk, len))));
+            }
+            k += chunk;
+        }
+        catch (e) {
+            chunk = Math.floor(chunk / 2);
+        }
+    }
+    return result.join("");
+}
+
+exports.applyFromCharCode = arrayLikeToString;
+
+
+/**
+ * Copy the data from an array-like to an other array-like.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayFrom the origin array.
+ * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayTo the destination array which will be mutated.
+ * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated destination array.
+ */
+function arrayLikeToArrayLike(arrayFrom, arrayTo) {
+    for (var i = 0; i < arrayFrom.length; i++) {
+        arrayTo[i] = arrayFrom[i];
+    }
+    return arrayTo;
+}
+
+// a matrix containing functions to transform everything into everything.
+var transform = {};
+
+// string to ?
+transform["string"] = {
+    "string": identity,
+    "array": function(input) {
+        return stringToArrayLike(input, new Array(input.length));
+    },
+    "arraybuffer": function(input) {
+        return transform["string"]["uint8array"](input).buffer;
+    },
+    "uint8array": function(input) {
+        return stringToArrayLike(input, new Uint8Array(input.length));
+    },
+    "nodebuffer": function(input) {
+        return stringToArrayLike(input, nodeBuffer(input.length));
+    }
+};
+
+// array to ?
+transform["array"] = {
+    "string": arrayLikeToString,
+    "array": identity,
+    "arraybuffer": function(input) {
+        return (new Uint8Array(input)).buffer;
+    },
+    "uint8array": function(input) {
+        return new Uint8Array(input);
+    },
+    "nodebuffer": function(input) {
+        return nodeBuffer(input);
+    }
+};
+
+// arraybuffer to ?
+transform["arraybuffer"] = {
+    "string": function(input) {
+        return arrayLikeToString(new Uint8Array(input));
+    },
+    "array": function(input) {
+        return arrayLikeToArrayLike(new Uint8Array(input), new Array(input.byteLength));
+    },
+    "arraybuffer": identity,
+    "uint8array": function(input) {
+        return new Uint8Array(input);
+    },
+    "nodebuffer": function(input) {
+        return nodeBuffer(new Uint8Array(input));
+    }
+};
+
+// uint8array to ?
+transform["uint8array"] = {
+    "string": arrayLikeToString,
+    "array": function(input) {
+        return arrayLikeToArrayLike(input, new Array(input.length));
+    },
+    "arraybuffer": function(input) {
+        return input.buffer;
+    },
+    "uint8array": identity,
+    "nodebuffer": function(input) {
+        return nodeBuffer(input);
+    }
+};
+
+// nodebuffer to ?
+transform["nodebuffer"] = {
+    "string": arrayLikeToString,
+    "array": function(input) {
+        return arrayLikeToArrayLike(input, new Array(input.length));
+    },
+    "arraybuffer": function(input) {
+        return transform["nodebuffer"]["uint8array"](input).buffer;
+    },
+    "uint8array": function(input) {
+        return arrayLikeToArrayLike(input, new Uint8Array(input.length));
+    },
+    "nodebuffer": identity
+};
+
+/**
+ * Transform an input into any type.
+ * The supported output type are : string, array, uint8array, arraybuffer, nodebuffer.
+ * If no output type is specified, the unmodified input will be returned.
+ * @param {String} outputType the output type.
+ * @param {String|Array|ArrayBuffer|Uint8Array|Buffer} input the input to convert.
+ * @throws {Error} an Error if the browser doesn't support the requested output type.
+ */
+exports.transformTo = function(outputType, input) {
+    if (!input) {
+        // undefined, null, etc
+        // an empty string won't harm.
+        input = "";
+    }
+    if (!outputType) {
+        return input;
+    }
+    exports.checkSupport(outputType);
+    var inputType = exports.getTypeOf(input);
+    var result = transform[inputType][outputType](input);
+    return result;
+};
+
+/**
+ * Return the type of the input.
+ * The type will be in a format valid for JSZip.utils.transformTo : string, array, uint8array, arraybuffer.
+ * @param {Object} input the input to identify.
+ * @return {String} the (lowercase) type of the input.
+ */
+exports.getTypeOf = function(input) {
+    if (typeof input === "string") {
+        return "string";
+    }
+    if (Object.prototype.toString.call(input) === "[object Array]") {
+        return "array";
+    }
+    if (support.nodebuffer && nodeBuffer.test(input)) {
+        return "nodebuffer";
+    }
+    if (support.uint8array && input instanceof Uint8Array) {
+        return "uint8array";
+    }
+    if (support.arraybuffer && input instanceof ArrayBuffer) {
+        return "arraybuffer";
+    }
+};
+
+/**
+ * Throw an exception if the type is not supported.
+ * @param {String} type the type to check.
+ * @throws {Error} an Error if the browser doesn't support the requested type.
+ */
+exports.checkSupport = function(type) {
+    var supported = support[type.toLowerCase()];
+    if (!supported) {
+        throw new Error(type + " is not supported by this browser");
+    }
+};
+exports.MAX_VALUE_16BITS = 65535;
+exports.MAX_VALUE_32BITS = -1; // well, "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" is parsed as -1
+
+/**
+ * Prettify a string read as binary.
+ * @param {string} str the string to prettify.
+ * @return {string} a pretty string.
+ */
+exports.pretty = function(str) {
+    var res = '',
+        code, i;
+    for (i = 0; i < (str || "").length; i++) {
+        code = str.charCodeAt(i);
+        res += '\\x' + (code < 16 ? "0" : "") + code.toString(16).toUpperCase();
+    }
+    return res;
+};
+
+/**
+ * Find a compression registered in JSZip.
+ * @param {string} compressionMethod the method magic to find.
+ * @return {Object|null} the JSZip compression object, null if none found.
+ */
+exports.findCompression = function(compressionMethod) {
+    for (var method in compressions) {
+        if (!compressions.hasOwnProperty(method)) {
+            continue;
+        }
+        if (compressions[method].magic === compressionMethod) {
+            return compressions[method];
+        }
+    }
+    return null;
+};
+/**
+* Cross-window, cross-Node-context regular expression detection
+* @param  {Object}  object Anything
+* @return {Boolean}        true if the object is a regular expression,
+* false otherwise
+*/
+exports.isRegExp = function (object) {
+    return Object.prototype.toString.call(object) === "[object RegExp]";
+};
+
+
+},{"./compressions":86,"./nodeBuffer":94,"./support":100}],105:[function(require,module,exports){
+'use strict';
+var StringReader = require('./stringReader');
+var NodeBufferReader = require('./nodeBufferReader');
+var Uint8ArrayReader = require('./uint8ArrayReader');
+var utils = require('./utils');
+var sig = require('./signature');
+var ZipEntry = require('./zipEntry');
+var support = require('./support');
+var jszipProto = require('./object');
+//  class ZipEntries {{{
+/**
+ * All the entries in the zip file.
+ * @constructor
+ * @param {String|ArrayBuffer|Uint8Array} data the binary stream to load.
+ * @param {Object} loadOptions Options for loading the stream.
+ */
+function ZipEntries(data, loadOptions) {
+    this.files = [];
+    this.loadOptions = loadOptions;
+    if (data) {
+        this.load(data);
+    }
+}
+ZipEntries.prototype = {
+    /**
+     * Check that the reader is on the speficied signature.
+     * @param {string} expectedSignature the expected signature.
+     * @throws {Error} if it is an other signature.
+     */
+    checkSignature: function(expectedSignature) {
+        var signature = this.reader.readString(4);
+        if (signature !== expectedSignature) {
+            throw new Error("Corrupted zip or bug : unexpected signature " + "(" + utils.pretty(signature) + ", expected " + utils.pretty(expectedSignature) + ")");
+        }
+    },
+    /**
+     * Read the end of the central directory.
+     */
+    readBlockEndOfCentral: function() {
+        this.diskNumber = this.reader.readInt(2);
+        this.diskWithCentralDirStart = this.reader.readInt(2);
+        this.centralDirRecordsOnThisDisk = this.reader.readInt(2);
+        this.centralDirRecords = this.reader.readInt(2);
+        this.centralDirSize = this.reader.readInt(4);
+        this.centralDirOffset = this.reader.readInt(4);
+
+        this.zipCommentLength = this.reader.readInt(2);
+        // warning : the encoding depends of the system locale
+        // On a linux machine with LANG=en_US.utf8, this field is utf8 encoded.
+        // On a windows machine, this field is encoded with the localized windows code page.
+        this.zipComment = this.reader.readString(this.zipCommentLength);
+        // To get consistent behavior with the generation part, we will assume that
+        // this is utf8 encoded.
+        this.zipComment = jszipProto.utf8decode(this.zipComment);
+    },
+    /**
+     * Read the end of the Zip 64 central directory.
+     * Not merged with the method readEndOfCentral :
+     * The end of central can coexist with its Zip64 brother,
+     * I don't want to read the wrong number of bytes !
+     */
+    readBlockZip64EndOfCentral: function() {
+        this.zip64EndOfCentralSize = this.reader.readInt(8);
+        this.versionMadeBy = this.reader.readString(2);
+        this.versionNeeded = this.reader.readInt(2);
+        this.diskNumber = this.reader.readInt(4);
+        this.diskWithCentralDirStart = this.reader.readInt(4);
+        this.centralDirRecordsOnThisDisk = this.reader.readInt(8);
+        this.centralDirRecords = this.reader.readInt(8);
+        this.centralDirSize = this.reader.readInt(8);
+        this.centralDirOffset = this.reader.readInt(8);
+
+        this.zip64ExtensibleData = {};
+        var extraDataSize = this.zip64EndOfCentralSize - 44,
+            index = 0,
+            extraFieldId,
+            extraFieldLength,
+            extraFieldValue;
+        while (index < extraDataSize) {
+            extraFieldId = this.reader.readInt(2);
+            extraFieldLength = this.reader.readInt(4);
+            extraFieldValue = this.reader.readString(extraFieldLength);
+            this.zip64ExtensibleData[extraFieldId] = {
+                id: extraFieldId,
+                length: extraFieldLength,
+                value: extraFieldValue
+            };
+        }
+    },
+    /**
+     * Read the end of the Zip 64 central directory locator.
+     */
+    readBlockZip64EndOfCentralLocator: function() {
+        this.diskWithZip64CentralDirStart = this.reader.readInt(4);
+        this.relativeOffsetEndOfZip64CentralDir = this.reader.readInt(8);
+        this.disksCount = this.reader.readInt(4);
+        if (this.disksCount > 1) {
+            throw new Error("Multi-volumes zip are not supported");
+        }
+    },
+    /**
+     * Read the local files, based on the offset read in the central part.
+     */
+    readLocalFiles: function() {
+        var i, file;
+        for (i = 0; i < this.files.length; i++) {
+            file = this.files[i];
+            this.reader.setIndex(file.localHeaderOffset);
+            this.checkSignature(sig.LOCAL_FILE_HEADER);
+            file.readLocalPart(this.reader);
+            file.handleUTF8();
+            file.processAttributes();
+        }
+    },
+    /**
+     * Read the central directory.
+     */
+    readCentralDir: function() {
+        var file;
+
+        this.reader.setIndex(this.centralDirOffset);
+        while (this.reader.readString(4) === sig.CENTRAL_FILE_HEADER) {
+            file = new ZipEntry({
+                zip64: this.zip64
+            }, this.loadOptions);
+            file.readCentralPart(this.reader);
+            this.files.push(file);
+        }
+    },
+    /**
+     * Read the end of central directory.
+     */
+    readEndOfCentral: function() {
+        var offset = this.reader.lastIndexOfSignature(sig.CENTRAL_DIRECTORY_END);
+        if (offset === -1) {
+            // Check if the content is a truncated zip or complete garbage.
+            // A "LOCAL_FILE_HEADER" is not required at the beginning (auto
+            // extractible zip for example) but it can give a good hint.
+            // If an ajax request was used without responseType, we will also
+            // get unreadable data.
+            var isGarbage = true;
+            try {
+                this.reader.setIndex(0);
+                this.checkSignature(sig.LOCAL_FILE_HEADER);
+                isGarbage = false;
+            } catch (e) {}
+
+            if (isGarbage) {
+                throw new Error("Can't find end of central directory : is this a zip file ? " +
+                                "If it is, see http://stuk.github.io/jszip/documentation/howto/read_zip.html");
+            } else {
+                throw new Error("Corrupted zip : can't find end of central directory");
+            }
+        }
+        this.reader.setIndex(offset);
+        this.checkSignature(sig.CENTRAL_DIRECTORY_END);
+        this.readBlockEndOfCentral();
+
+
+        /* extract from the zip spec :
+            4)  If one of the fields in the end of central directory
+                record is too small to hold required data, the field
+                should be set to -1 (0xFFFF or 0xFFFFFFFF) and the
+                ZIP64 format record should be created.
+            5)  The end of central directory record and the
+                Zip64 end of central directory locator record must
+                reside on the same disk when splitting or spanning
+                an archive.
+         */
+        if (this.diskNumber === utils.MAX_VALUE_16BITS || this.diskWithCentralDirStart === utils.MAX_VALUE_16BITS || this.centralDirRecordsOnThisDisk === utils.MAX_VALUE_16BITS || this.centralDirRecords === utils.MAX_VALUE_16BITS || this.centralDirSize === utils.MAX_VALUE_32BITS || this.centralDirOffset === utils.MAX_VALUE_32BITS) {
+            this.zip64 = true;
+
+            /*
+            Warning : the zip64 extension is supported, but ONLY if the 64bits integer read from
+            the zip file can fit into a 32bits integer. This cannot be solved : Javascript represents
+            all numbers as 64-bit double precision IEEE 754 floating point numbers.
+            So, we have 53bits for integers and bitwise operations treat everything as 32bits.
+            see https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Bitwise_Operators
+            and http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf section 8.5
+            */
+
+            // should look for a zip64 EOCD locator
+            offset = this.reader.lastIndexOfSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR);
+            if (offset === -1) {
+                throw new Error("Corrupted zip : can't find the ZIP64 end of central directory locator");
+            }
+            this.reader.setIndex(offset);
+            this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR);
+            this.readBlockZip64EndOfCentralLocator();
+
+            // now the zip64 EOCD record
+            this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir);
+            this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_END);
+            this.readBlockZip64EndOfCentral();
+        }
+    },
+    prepareReader: function(data) {
+        var type = utils.getTypeOf(data);
+        if (type === "string" && !support.uint8array) {
+            this.reader = new StringReader(data, this.loadOptions.optimizedBinaryString);
+        }
+        else if (type === "nodebuffer") {
+            this.reader = new NodeBufferReader(data);
+        }
+        else {
+            this.reader = new Uint8ArrayReader(utils.transformTo("uint8array", data));
+        }
+    },
+    /**
+     * Read a zip file and create ZipEntries.
+     * @param {String|ArrayBuffer|Uint8Array|Buffer} data the binary string representing a zip file.
+     */
+    load: function(data) {
+        this.prepareReader(data);
+        this.readEndOfCentral();
+        this.readCentralDir();
+        this.readLocalFiles();
+    }
+};
+// }}} end of ZipEntries
+module.exports = ZipEntries;
+
+},{"./nodeBufferReader":95,"./object":96,"./signature":97,"./stringReader":98,"./support":100,"./uint8ArrayReader":101,"./utils":104,"./zipEntry":106}],106:[function(require,module,exports){
+'use strict';
+var StringReader = require('./stringReader');
+var utils = require('./utils');
+var CompressedObject = require('./compressedObject');
+var jszipProto = require('./object');
+
+var MADE_BY_DOS = 0x00;
+var MADE_BY_UNIX = 0x03;
+
+// class ZipEntry {{{
+/**
+ * An entry in the zip file.
+ * @constructor
+ * @param {Object} options Options of the current file.
+ * @param {Object} loadOptions Options for loading the stream.
+ */
+function ZipEntry(options, loadOptions) {
+    this.options = options;
+    this.loadOptions = loadOptions;
+}
+ZipEntry.prototype = {
+    /**
+     * say if the file is encrypted.
+     * @return {boolean} true if the file is encrypted, false otherwise.
+     */
+    isEncrypted: function() {
+        // bit 1 is set
+        return (this.bitFlag & 0x0001) === 0x0001;
+    },
+    /**
+     * say if the file has utf-8 filename/comment.
+     * @return {boolean} true if the filename/comment is in utf-8, false otherwise.
+     */
+    useUTF8: function() {
+        // bit 11 is set
+        return (this.bitFlag & 0x0800) === 0x0800;
+    },
+    /**
+     * Prepare the function used to generate the compressed content from this ZipFile.
+     * @param {DataReader} reader the reader to use.
+     * @param {number} from the offset from where we should read the data.
+     * @param {number} length the length of the data to read.
+     * @return {Function} the callback to get the compressed content (the type depends of the DataReader class).
+     */
+    prepareCompressedContent: function(reader, from, length) {
+        return function() {
+            var previousIndex = reader.index;
+            reader.setIndex(from);
+            var compressedFileData = reader.readData(length);
+            reader.setIndex(previousIndex);
+
+            return compressedFileData;
+        };
+    },
+    /**
+     * Prepare the function used to generate the uncompressed content from this ZipFile.
+     * @param {DataReader} reader the reader to use.
+     * @param {number} from the offset from where we should read the data.
+     * @param {number} length the length of the data to read.
+     * @param {JSZip.compression} compression the compression used on this file.
+     * @param {number} uncompressedSize the uncompressed size to expect.
+     * @return {Function} the callback to get the uncompressed content (the type depends of the DataReader class).
+     */
+    prepareContent: function(reader, from, length, compression, uncompressedSize) {
+        return function() {
+
+            var compressedFileData = utils.transformTo(compression.uncompressInputType, this.getCompressedContent());
+            var uncompressedFileData = compression.uncompress(compressedFileData);
+
+            if (uncompressedFileData.length !== uncompressedSize) {
+                throw new Error("Bug : uncompressed data size mismatch");
+            }
+
+            return uncompressedFileData;
+        };
+    },
+    /**
+     * Read the local part of a zip file and add the info in this object.
+     * @param {DataReader} reader the reader to use.
+     */
+    readLocalPart: function(reader) {
+        var compression, localExtraFieldsLength;
+
+        // we already know everything from the central dir !
+        // If the central dir data are false, we are doomed.
+        // On the bright side, the local part is scary  : zip64, data descriptors, both, etc.
+        // The less data we get here, the more reliable this should be.
+        // Let's skip the whole header and dash to the data !
+        reader.skip(22);
+        // in some zip created on windows, the filename stored in the central dir contains \ instead of /.
+        // Strangely, the filename here is OK.
+        // I would love to treat these zip files as corrupted (see http://www.info-zip.org/FAQ.html#backslashes
+        // or APPNOTE#4.4.17.1, "All slashes MUST be forward slashes '/'") but there are a lot of bad zip generators...
+        // Search "unzip mismatching "local" filename continuing with "central" filename version" on
+        // the internet.
+        //
+        // I think I see the logic here : the central directory is used to display
+        // content and the local directory is used to extract the files. Mixing / and \
+        // may be used to display \ to windows users and use / when extracting the files.
+        // Unfortunately, this lead also to some issues : http://seclists.org/fulldisclosure/2009/Sep/394
+        this.fileNameLength = reader.readInt(2);
+        localExtraFieldsLength = reader.readInt(2); // can't be sure this will be the same as the central dir
+        this.fileName = reader.readString(this.fileNameLength);
+        reader.skip(localExtraFieldsLength);
+
+        if (this.compressedSize == -1 || this.uncompressedSize == -1) {
+            throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory " + "(compressedSize == -1 || uncompressedSize == -1)");
+        }
+
+        compression = utils.findCompression(this.compressionMethod);
+        if (compression === null) { // no compression found
+            throw new Error("Corrupted zip : compression " + utils.pretty(this.compressionMethod) + " unknown (inner file : " + this.fileName + ")");
+        }
+        this.decompressed = new CompressedObject();
+        this.decompressed.compressedSize = this.compressedSize;
+        this.decompressed.uncompressedSize = this.uncompressedSize;
+        this.decompressed.crc32 = this.crc32;
+        this.decompressed.compressionMethod = this.compressionMethod;
+        this.decompressed.getCompressedContent = this.prepareCompressedContent(reader, reader.index, this.compressedSize, compression);
+        this.decompressed.getContent = this.prepareContent(reader, reader.index, this.compressedSize, compression, this.uncompressedSize);
+
+        // we need to compute the crc32...
+        if (this.loadOptions.checkCRC32) {
+            this.decompressed = utils.transformTo("string", this.decompressed.getContent());
+            if (jszipProto.crc32(this.decompressed) !== this.crc32) {
+                throw new Error("Corrupted zip : CRC32 mismatch");
+            }
+        }
+    },
+
+    /**
+     * Read the central part of a zip file and add the info in this object.
+     * @param {DataReader} reader the reader to use.
+     */
+    readCentralPart: function(reader) {
+        this.versionMadeBy = reader.readInt(2);
+        this.versionNeeded = reader.readInt(2);
+        this.bitFlag = reader.readInt(2);
+        this.compressionMethod = reader.readString(2);
+        this.date = reader.readDate();
+        this.crc32 = reader.readInt(4);
+        this.compressedSize = reader.readInt(4);
+        this.uncompressedSize = reader.readInt(4);
+        this.fileNameLength = reader.readInt(2);
+        this.extraFieldsLength = reader.readInt(2);
+        this.fileCommentLength = reader.readInt(2);
+        this.diskNumberStart = reader.readInt(2);
+        this.internalFileAttributes = reader.readInt(2);
+        this.externalFileAttributes = reader.readInt(4);
+        this.localHeaderOffset = reader.readInt(4);
+
+        if (this.isEncrypted()) {
+            throw new Error("Encrypted zip are not supported");
+        }
+
+        this.fileName = reader.readString(this.fileNameLength);
+        this.readExtraFields(reader);
+        this.parseZIP64ExtraField(reader);
+        this.fileComment = reader.readString(this.fileCommentLength);
+    },
+
+    /**
+     * Parse the external file attributes and get the unix/dos permissions.
+     */
+    processAttributes: function () {
+        this.unixPermissions = null;
+        this.dosPermissions = null;
+        var madeBy = this.versionMadeBy >> 8;
+
+        // Check if we have the DOS directory flag set.
+        // We look for it in the DOS and UNIX permissions
+        // but some unknown platform could set it as a compatibility flag.
+        this.dir = this.externalFileAttributes & 0x0010 ? true : false;
+
+        if(madeBy === MADE_BY_DOS) {
+            // first 6 bits (0 to 5)
+            this.dosPermissions = this.externalFileAttributes & 0x3F;
+        }
+
+        if(madeBy === MADE_BY_UNIX) {
+            this.unixPermissions = (this.externalFileAttributes >> 16) & 0xFFFF;
+            // the octal permissions are in (this.unixPermissions & 0x01FF).toString(8);
+        }
+
+        // fail safe : if the name ends with a / it probably means a folder
+        if (!this.dir && this.fileName.slice(-1) === '/') {
+            this.dir = true;
+        }
+    },
+
+    /**
+     * Parse the ZIP64 extra field and merge the info in the current ZipEntry.
+     * @param {DataReader} reader the reader to use.
+     */
+    parseZIP64ExtraField: function(reader) {
+
+        if (!this.extraFields[0x0001]) {
+            return;
+        }
+
+        // should be something, preparing the extra reader
+        var extraReader = new StringReader(this.extraFields[0x0001].value);
+
+        // I really hope that these 64bits integer can fit in 32 bits integer, because js
+        // won't let us have more.
+        if (this.uncompressedSize === utils.MAX_VALUE_32BITS) {
+            this.uncompressedSize = extraReader.readInt(8);
+        }
+        if (this.compressedSize === utils.MAX_VALUE_32BITS) {
+            this.compressedSize = extraReader.readInt(8);
+        }
+        if (this.localHeaderOffset === utils.MAX_VALUE_32BITS) {
+            this.localHeaderOffset = extraReader.readInt(8);
+        }
+        if (this.diskNumberStart === utils.MAX_VALUE_32BITS) {
+            this.diskNumberStart = extraReader.readInt(4);
+        }
+    },
+    /**
+     * Read the central part of a zip file and add the info in this object.
+     * @param {DataReader} reader the reader to use.
+     */
+    readExtraFields: function(reader) {
+        var start = reader.index,
+            extraFieldId,
+            extraFieldLength,
+            extraFieldValue;
+
+        this.extraFields = this.extraFields || {};
+
+        while (reader.index < start + this.extraFieldsLength) {
+            extraFieldId = reader.readInt(2);
+            extraFieldLength = reader.readInt(2);
+            extraFieldValue = reader.readString(extraFieldLength);
+
+            this.extraFields[extraFieldId] = {
+                id: extraFieldId,
+                length: extraFieldLength,
+                value: extraFieldValue
+            };
+        }
+    },
+    /**
+     * Apply an UTF8 transformation if needed.
+     */
+    handleUTF8: function() {
+        if (this.useUTF8()) {
+            this.fileName = jszipProto.utf8decode(this.fileName);
+            this.fileComment = jszipProto.utf8decode(this.fileComment);
+        } else {
+            var upath = this.findExtraFieldUnicodePath();
+            if (upath !== null) {
+                this.fileName = upath;
+            }
+            var ucomment = this.findExtraFieldUnicodeComment();
+            if (ucomment !== null) {
+                this.fileComment = ucomment;
+            }
+        }
+    },
+
+    /**
+     * Find the unicode path declared in the extra field, if any.
+     * @return {String} the unicode path, null otherwise.
+     */
+    findExtraFieldUnicodePath: function() {
+        var upathField = this.extraFields[0x7075];
+        if (upathField) {
+            var extraReader = new StringReader(upathField.value);
+
+            // wrong version
+            if (extraReader.readInt(1) !== 1) {
+                return null;
+            }
+
+            // the crc of the filename changed, this field is out of date.
+            if (jszipProto.crc32(this.fileName) !== extraReader.readInt(4)) {
+                return null;
+            }
+
+            return jszipProto.utf8decode(extraReader.readString(upathField.length - 5));
+        }
+        return null;
+    },
+
+    /**
+     * Find the unicode comment declared in the extra field, if any.
+     * @return {String} the unicode comment, null otherwise.
+     */
+    findExtraFieldUnicodeComment: function() {
+        var ucommentField = this.extraFields[0x6375];
+        if (ucommentField) {
+            var extraReader = new StringReader(ucommentField.value);
+
+            // wrong version
+            if (extraReader.readInt(1) !== 1) {
+                return null;
+            }
+
+            // the crc of the comment changed, this field is out of date.
+            if (jszipProto.crc32(this.fileComment) !== extraReader.readInt(4)) {
+                return null;
+            }
+
+            return jszipProto.utf8decode(extraReader.readString(ucommentField.length - 5));
+        }
+        return null;
+    }
+};
+module.exports = ZipEntry;
+
+},{"./compressedObject":85,"./object":96,"./stringReader":98,"./utils":104}],107:[function(require,module,exports){
+exports.Parser = require("./lib/parser").Parser;
+exports.rules = require("./lib/rules");
+exports.errors = require("./lib/errors");
+exports.results = require("./lib/parsing-results");
+exports.StringSource = require("./lib/StringSource");
+exports.Token = require("./lib/Token");
+exports.bottomUp = require("./lib/bottom-up");
+exports.RegexTokeniser = require("./lib/regex-tokeniser").RegexTokeniser;
+
+exports.rule = function(ruleBuilder) {
+    var rule;
+    return function(input) {
+        if (!rule) {
+            rule = ruleBuilder();
+        }
+        return rule(input);
+    };
+};
+
+},{"./lib/StringSource":108,"./lib/Token":109,"./lib/bottom-up":111,"./lib/errors":112,"./lib/parser":114,"./lib/parsing-results":115,"./lib/regex-tokeniser":116,"./lib/rules":117}],108:[function(require,module,exports){
+var util = require("util");
+
+var StringSource = module.exports = function(string, description) {
+    var self = {
+        asString: function() {
+            return string;
+        },
+        range: function(startIndex, endIndex) {
+            return new StringSourceRange(string, description, startIndex, endIndex);
+        }
+    };
+    return self;
+};
+
+var StringSourceRange = function(string, description, startIndex, endIndex) {
+    this._string = string;
+    this._description = description;
+    this._startIndex = startIndex;
+    this._endIndex = endIndex;
+};
+
+StringSourceRange.prototype.to = function(otherRange) {
+    // TODO: Assert that tokens are the same across both iterators
+    return new StringSourceRange(this._string, this._description, this._startIndex, otherRange._endIndex);
+};
+
+StringSourceRange.prototype.describe = function() {
+    var position = this._position();
+    var description = this._description ? this._description + "\n" : "";
+    return util.format("%sLine number: %s\nCharacter number: %s",
+        description, position.lineNumber, position.characterNumber);
+};
+
+StringSourceRange.prototype.lineNumber = function() {
+    return this._position().lineNumber;
+};
+
+StringSourceRange.prototype.characterNumber = function() {
+    return this._position().characterNumber;
+};
+
+StringSourceRange.prototype._position = function() {
+    var self = this;
+    var index = 0;
+    var nextNewLine = function() {
+        return self._string.indexOf("\n", index);
+    };
+    
+    var lineNumber = 1;
+    while (nextNewLine() !== -1 && nextNewLine() < this._startIndex) {
+        index = nextNewLine() + 1;
+        lineNumber += 1;
+    }
+    var characterNumber = this._startIndex - index + 1;
+    return {lineNumber: lineNumber, characterNumber: characterNumber};
+};
+
+},{"util":157}],109:[function(require,module,exports){
+module.exports = function(name, value, source) {
+    this.name = name;
+    this.value = value;
+    if (source) {
+        this.source = source;
+    }
+};
+
+},{}],110:[function(require,module,exports){
+var TokenIterator = module.exports = function(tokens, startIndex) {
+    this._tokens = tokens;
+    this._startIndex = startIndex || 0;
+};
+
+TokenIterator.prototype.head = function() {
+    return this._tokens[this._startIndex];
+};
+
+TokenIterator.prototype.tail = function(startIndex) {
+    return new TokenIterator(this._tokens, this._startIndex + 1);
+};
+
+TokenIterator.prototype.toArray = function() {
+    return this._tokens.slice(this._startIndex);
+};
+
+TokenIterator.prototype.end = function() {
+    return this._tokens[this._tokens.length - 1];
+};
+
+// TODO: doesn't need to be a method, can be a separate function,
+// which simplifies implementation of the TokenIterator interface
+TokenIterator.prototype.to = function(end) {
+    var start = this.head().source;
+    var endToken = end.head() || end.end();
+    return start.to(endToken.source);
+};
+
+},{}],111:[function(require,module,exports){
+var rules = require("./rules");
+var results = require("./parsing-results");
+
+exports.parser = function(name, prefixRules, infixRuleBuilders) {
+    var self = {
+        rule: rule,
+        leftAssociative: leftAssociative,
+        rightAssociative: rightAssociative
+    };
+    
+    var infixRules = new InfixRules(infixRuleBuilders.map(createInfixRule));
+    var prefixRule = rules.firstOf(name, prefixRules);
+    
+    function createInfixRule(infixRuleBuilder) {
+        return {
+            name: infixRuleBuilder.name,
+            rule: lazyRule(infixRuleBuilder.ruleBuilder.bind(null, self))
+        };
+    }
+    
+    function rule() {
+        return createRule(infixRules);
+    }
+    
+    function leftAssociative(name) {
+        return createRule(infixRules.untilExclusive(name));
+    }
+    
+    function rightAssociative(name) {
+        return createRule(infixRules.untilInclusive(name));
+    }
+    
+    function createRule(infixRules) {
+        return apply.bind(null, infixRules);
+    }
+    
+    function apply(infixRules, tokens) {
+        var leftResult = prefixRule(tokens);
+        if (leftResult.isSuccess()) {
+            return infixRules.apply(leftResult);
+        } else {
+            return leftResult;
+        }
+    }
+    
+    return self;
+};
+
+function InfixRules(infixRules) {
+    function untilExclusive(name) {
+        return new InfixRules(infixRules.slice(0, ruleNames().indexOf(name)));
+    }
+    
+    function untilInclusive(name) {
+        return new InfixRules(infixRules.slice(0, ruleNames().indexOf(name) + 1));
+    }
+    
+    function ruleNames() {
+        return infixRules.map(function(rule) {
+            return rule.name;
+        });
+    }
+    
+    function apply(leftResult) {
+        var currentResult;
+        var source;
+        while (true) {
+            currentResult = applyToTokens(leftResult.remaining());
+            if (currentResult.isSuccess()) {
+                source = leftResult.source().to(currentResult.source());
+                leftResult = results.success(
+                    currentResult.value()(leftResult.value(), source),
+                    currentResult.remaining(),
+                    source
+                )
+            } else if (currentResult.isFailure()) {
+                return leftResult;
+            } else {
+                return currentResult;
+            }
+        }
+    }
+    
+    function applyToTokens(tokens) {
+        return rules.firstOf("infix", infixRules.map(function(infix) {
+            return infix.rule;
+        }))(tokens);
+    }
+    
+    return {
+        apply: apply,
+        untilExclusive: untilExclusive,
+        untilInclusive: untilInclusive
+    }
+}
+
+exports.infix = function(name, ruleBuilder) {
+    function map(func) {
+        return exports.infix(name, function(parser) {
+            var rule = ruleBuilder(parser);
+            return function(tokens) {
+                var result = rule(tokens);
+                return result.map(function(right) {
+                    return function(left, source) {
+                        return func(left, right, source);
+                    };
+                });
+            };
+        });
+    }
+    
+    return {
+        name: name,
+        ruleBuilder: ruleBuilder,
+        map: map
+    };
+}
+
+// TODO: move into a sensible place and remove duplication
+var lazyRule = function(ruleBuilder) {
+    var rule;
+    return function(input) {
+        if (!rule) {
+            rule = ruleBuilder();
+        }
+        return rule(input);
+    };
+};
+
+},{"./parsing-results":115,"./rules":117}],112:[function(require,module,exports){
+exports.error = function(options) {
+    return new Error(options);
+};
+
+var Error = function(options) {
+    this.expected = options.expected;
+    this.actual = options.actual;
+    this._location = options.location;
+};
+
+Error.prototype.describe = function() {
+    var locationDescription = this._location ? this._location.describe() + ":\n" : "";
+    return locationDescription + "Expected " + this.expected + "\nbut got " + this.actual;
+};
+
+Error.prototype.lineNumber = function() {
+    return this._location.lineNumber();
+};
+
+Error.prototype.characterNumber = function() {
+    return this._location.characterNumber();
+};
+
+},{}],113:[function(require,module,exports){
+var fromArray = exports.fromArray = function(array) {
+    var index = 0;
+    var hasNext = function() {
+        return index < array.length;
+    };
+    return new LazyIterator({
+        hasNext: hasNext,
+        next: function() {
+            if (!hasNext()) {
+                throw new Error("No more elements");
+            } else {
+                return array[index++];
+            }
+        }
+    });
+};
+
+var LazyIterator = function(iterator) {
+    this._iterator = iterator;
+};
+
+LazyIterator.prototype.map = function(func) {
+    var iterator = this._iterator;
+    return new LazyIterator({
+        hasNext: function() {
+            return iterator.hasNext();
+        },
+        next: function() {
+            return func(iterator.next());
+        }
+    });
+};
+
+LazyIterator.prototype.filter = function(condition) {
+    var iterator = this._iterator;
+    
+    var moved = false;
+    var hasNext = false;
+    var next;
+    var moveIfNecessary = function() {
+        if (moved) {
+            return;
+        }
+        moved = true;
+        hasNext = false;
+        while (iterator.hasNext() && !hasNext) {
+            next = iterator.next();
+            hasNext = condition(next);
+        }
+    };
+    
+    return new LazyIterator({
+        hasNext: function() {
+            moveIfNecessary();
+            return hasNext;
+        },
+        next: function() {
+            moveIfNecessary();
+            var toReturn = next;
+            moved = false;
+            return toReturn;
+        }
+    });
+};
+
+LazyIterator.prototype.first = function() {
+    var iterator = this._iterator;
+    if (this._iterator.hasNext()) {
+        return iterator.next();
+    } else {
+        return null;
+    }
+};
+
+LazyIterator.prototype.toArray = function() {
+    var result = [];
+    while (this._iterator.hasNext()) {
+        result.push(this._iterator.next());
+    }
+    return result;
+};
+
+},{}],114:[function(require,module,exports){
+var TokenIterator = require("./TokenIterator");
+
+exports.Parser = function(options) {
+    var parseTokens = function(parser, tokens) {
+        return parser(new TokenIterator(tokens));
+    };
+    
+    return {
+        parseTokens: parseTokens
+    };
+};
+
+},{"./TokenIterator":110}],115:[function(require,module,exports){
+module.exports = {
+    failure: function(errors, remaining) {
+        if (errors.length < 1) {
+            throw new Error("Failure must have errors");
+        }
+        return new Result({
+            status: "failure",
+            remaining: remaining,
+            errors: errors
+        });
+    },
+    error: function(errors, remaining) {
+        if (errors.length < 1) {
+            throw new Error("Failure must have errors");
+        }
+        return new Result({
+            status: "error",
+            remaining: remaining,
+            errors: errors
+        });
+    },
+    success: function(value, remaining, source) {
+        return new Result({
+            status: "success",
+            value: value,
+            source: source,
+            remaining: remaining,
+            errors: []
+        });
+    },
+    cut: function(remaining) {
+        return new Result({
+            status: "cut",
+            remaining: remaining,
+            errors: []
+        });
+    }
+};
+
+var Result = function(options) {
+    this._value = options.value;
+    this._status = options.status;
+    this._hasValue = options.value !== undefined;
+    this._remaining = options.remaining;
+    this._source = options.source;
+    this._errors = options.errors;
+};
+
+Result.prototype.map = function(func) {
+    if (this._hasValue) {
+        return new Result({
+            value: func(this._value, this._source),
+            status: this._status,
+            remaining: this._remaining,
+            source: this._source,
+            errors: this._errors
+        });
+    } else {
+        return this;
+    }
+};
+
+Result.prototype.changeRemaining = function(remaining) {
+    return new Result({
+        value: this._value,
+        status: this._status,
+        remaining: remaining,
+        source: this._source,
+        errors: this._errors
+    });
+};
+
+Result.prototype.isSuccess = function() {
+    return this._status === "success" || this._status === "cut";
+};
+
+Result.prototype.isFailure = function() {
+    return this._status === "failure";
+};
+
+Result.prototype.isError = function() {
+    return this._status === "error";
+};
+
+Result.prototype.isCut = function() {
+    return this._status === "cut";
+};
+
+Result.prototype.value = function() {
+    return this._value;
+};
+
+Result.prototype.remaining = function() {
+    return this._remaining;
+};
+
+Result.prototype.source = function() {
+    return this._source;
+};
+
+Result.prototype.errors = function() {
+    return this._errors;
+};
+
+},{}],116:[function(require,module,exports){
+var Token = require("./Token");
+var StringSource = require("./StringSource");
+
+exports.RegexTokeniser = RegexTokeniser;
+
+function RegexTokeniser(rules) {
+    rules = rules.map(function(rule) {
+        return {
+            name: rule.name,
+            regex: new RegExp(rule.regex.source, "g")
+        };
+    });
+    
+    function tokenise(input, description) {
+        var source = new StringSource(input, description);
+        var index = 0;
+        var tokens = [];
+    
+        while (index < input.length) {
+            var result = readNextToken(input, index, source);
+            index = result.endIndex;
+            tokens.push(result.token);
+        }
+        
+        tokens.push(endToken(input, source));
+        return tokens;
+    }
+
+    function readNextToken(string, startIndex, source) {
+        for (var i = 0; i < rules.length; i++) {
+            var regex = rules[i].regex;
+            regex.lastIndex = startIndex;
+            var result = regex.exec(string);
+            
+            if (result) {
+                var endIndex = startIndex + result[0].length;
+                if (result.index === startIndex && endIndex > startIndex) {
+                    var value = result[1];
+                    var token = new Token(
+                        rules[i].name,
+                        value,
+                        source.range(startIndex, endIndex)
+                    );
+                    return {token: token, endIndex: endIndex};
+                }
+            }
+        }
+        var endIndex = startIndex + 1;
+        var token = new Token(
+            "unrecognisedCharacter",
+            string.substring(startIndex, endIndex),
+            source.range(startIndex, endIndex)
+        );
+        return {token: token, endIndex: endIndex};
+    }
+    
+    function endToken(input, source) {
+        return new Token(
+            "end",
+            null,
+            source.range(input.length, input.length)
+        );
+    }
+    
+    return {
+        tokenise: tokenise
+    }
+}
+
+
+
+},{"./StringSource":108,"./Token":109}],117:[function(require,module,exports){
+var _ = require("underscore");
+var options = require("option");
+var results = require("./parsing-results");
+var errors = require("./errors");
+var lazyIterators = require("./lazy-iterators");
+
+exports.token = function(tokenType, value) {
+    var matchValue = value !== undefined;
+    return function(input) {
+        var token = input.head();
+        if (token && token.name === tokenType && (!matchValue || token.value === value)) {
+            return results.success(token.value, input.tail(), token.source);
+        } else {
+            var expected = describeToken({name: tokenType, value: value});
+            return describeTokenMismatch(input, expected);
+        }
+    };
+};
+
+exports.tokenOfType = function(tokenType) {
+    return exports.token(tokenType);
+};
+
+exports.firstOf = function(name, parsers) {
+    if (!_.isArray(parsers)) {
+        parsers = Array.prototype.slice.call(arguments, 1);
+    }
+    return function(input) {
+        return lazyIterators
+            .fromArray(parsers)
+            .map(function(parser) {
+                return parser(input);
+            })
+            .filter(function(result) {
+                return result.isSuccess() || result.isError();
+            })
+            .first() || describeTokenMismatch(input, name);
+    };
+};
+
+exports.then = function(parser, func) {
+    return function(input) {
+        var result = parser(input);
+        if (!result.map) {
+            console.log(result);
+        }
+        return result.map(func);
+    };
+};
+
+exports.sequence = function() {
+    var parsers = Array.prototype.slice.call(arguments, 0);
+    var rule = function(input) {
+        var result = _.foldl(parsers, function(memo, parser) {
+            var result = memo.result;
+            var hasCut = memo.hasCut;
+            if (!result.isSuccess()) {
+                return {result: result, hasCut: hasCut};
+            }
+            var subResult = parser(result.remaining());
+            if (subResult.isCut()) {
+                return {result: result, hasCut: true};
+            } else if (subResult.isSuccess()) {
+                var values;
+                if (parser.isCaptured) {
+                    values = result.value().withValue(parser, subResult.value());
+                } else {
+                    values = result.value();
+                }
+                var remaining = subResult.remaining();
+                var source = input.to(remaining);
+                return {
+                    result: results.success(values, remaining, source),
+                    hasCut: hasCut
+                };
+            } else if (hasCut) {
+                return {result: results.error(subResult.errors(), subResult.remaining()), hasCut: hasCut};
+            } else {
+                return {result: subResult, hasCut: hasCut};
+            }
+        }, {result: results.success(new SequenceValues(), input), hasCut: false}).result;
+        var source = input.to(result.remaining());
+        return result.map(function(values) {
+            return values.withValue(exports.sequence.source, source);
+        });
+    };
+    rule.head = function() {
+        var firstCapture = _.find(parsers, isCapturedRule);
+        return exports.then(
+            rule,
+            exports.sequence.extract(firstCapture)
+        );
+    };
+    rule.map = function(func) {
+        return exports.then(
+            rule,
+            function(result) {
+                return func.apply(this, result.toArray());
+            }
+        );
+    };
+    
+    function isCapturedRule(subRule) {
+        return subRule.isCaptured;
+    }
+    
+    return rule;
+};
+
+var SequenceValues = function(values, valuesArray) {
+    this._values = values || {};
+    this._valuesArray = valuesArray || [];
+};
+
+SequenceValues.prototype.withValue = function(rule, value) {
+    if (rule.captureName && rule.captureName in this._values) {
+        throw new Error("Cannot add second value for capture \"" + rule.captureName + "\"");
+    } else {
+        var newValues = _.clone(this._values);
+        newValues[rule.captureName] = value;
+        var newValuesArray = this._valuesArray.concat([value]);
+        return new SequenceValues(newValues, newValuesArray);
+    }
+};
+
+SequenceValues.prototype.get = function(rule) {
+    if (rule.captureName in this._values) {
+        return this._values[rule.captureName];
+    } else {
+        throw new Error("No value for capture \"" + rule.captureName + "\"");
+    }
+};
+
+SequenceValues.prototype.toArray = function() {
+    return this._valuesArray;
+};
+
+exports.sequence.capture = function(rule, name) {
+    var captureRule = function() {
+        return rule.apply(this, arguments);
+    };
+    captureRule.captureName = name;
+    captureRule.isCaptured = true;
+    return captureRule;
+};
+
+exports.sequence.extract = function(rule) {
+    return function(result) {
+        return result.get(rule);
+    };
+};
+
+exports.sequence.applyValues = function(func) {
+    // TODO: check captureName doesn't conflict with source or other captures
+    var rules = Array.prototype.slice.call(arguments, 1);
+    return function(result) {
+        var values = rules.map(function(rule) {
+            return result.get(rule);
+        });
+        return func.apply(this, values);
+    };
+};
+
+exports.sequence.source = {
+    captureName: "☃source☃"
+};
+
+exports.sequence.cut = function() {
+    return function(input) {
+        return results.cut(input);
+    };
+};
+
+exports.optional = function(rule) {
+    return function(input) {
+        var result = rule(input);
+        if (result.isSuccess()) {
+            return result.map(options.some);
+        } else if (result.isFailure()) {
+            return results.success(options.none, input);
+        } else {
+            return result;
+        }
+    };
+};
+
+exports.zeroOrMoreWithSeparator = function(rule, separator) {
+    return repeatedWithSeparator(rule, separator, false);
+};
+
+exports.oneOrMoreWithSeparator = function(rule, separator) {
+    return repeatedWithSeparator(rule, separator, true);
+};
+
+var zeroOrMore = exports.zeroOrMore = function(rule) {
+    return function(input) {
+        var values = [];
+        var result;
+        while ((result = rule(input)) && result.isSuccess()) {
+            input = result.remaining();
+            values.push(result.value());
+        }
+        if (result.isError()) {
+            return result;
+        } else {
+            return results.success(values, input);
+        }
+    };
+};
+
+exports.oneOrMore = function(rule) {
+    return exports.oneOrMoreWithSeparator(rule, noOpRule);
+};
+
+function noOpRule(input) {
+    return results.success(null, input);
+}
+
+var repeatedWithSeparator = function(rule, separator, isOneOrMore) {
+    return function(input) {
+        var result = rule(input);
+        if (result.isSuccess()) {
+            var mainRule = exports.sequence.capture(rule, "main");
+            var remainingRule = zeroOrMore(exports.then(
+                exports.sequence(separator, mainRule),
+                exports.sequence.extract(mainRule)
+            ));
+            var remainingResult = remainingRule(result.remaining());
+            return results.success([result.value()].concat(remainingResult.value()), remainingResult.remaining());
+        } else if (isOneOrMore || result.isError()) {
+            return result;
+        } else {
+            return results.success([], input);
+        }
+    };
+};
+
+exports.leftAssociative = function(leftRule, rightRule, func) {
+    var rights;
+    if (func) {
+        rights = [{func: func, rule: rightRule}];
+    } else {
+        rights = rightRule;
+    }
+    rights = rights.map(function(right) {
+        return exports.then(right.rule, function(rightValue) {
+            return function(leftValue, source) {
+                return right.func(leftValue, rightValue, source);
+            };
+        });
+    });
+    var repeatedRule = exports.firstOf.apply(null, ["rules"].concat(rights));
+    
+    return function(input) {
+        var start = input;
+        var leftResult = leftRule(input);
+        if (!leftResult.isSuccess()) {
+            return leftResult;
+        }
+        var repeatedResult = repeatedRule(leftResult.remaining());
+        while (repeatedResult.isSuccess()) {
+            var remaining = repeatedResult.remaining();
+            var source = start.to(repeatedResult.remaining());
+            var right = repeatedResult.value();
+            leftResult = results.success(
+                right(leftResult.value(), source),
+                remaining,
+                source
+            );
+            repeatedResult = repeatedRule(leftResult.remaining());
+        }
+        if (repeatedResult.isError()) {
+            return repeatedResult;
+        }
+        return leftResult;
+    };
+};
+
+exports.leftAssociative.firstOf = function() {
+    return Array.prototype.slice.call(arguments, 0);
+};
+
+exports.nonConsuming = function(rule) {
+    return function(input) {
+        return rule(input).changeRemaining(input);
+    };
+};
+
+var describeToken = function(token) {
+    if (token.value) {
+        return token.name + " \"" + token.value + "\"";
+    } else {
+        return token.name;
+    }
+};
+
+function describeTokenMismatch(input, expected) {
+    var error;
+    var token = input.head();
+    if (token) {
+        error = errors.error({
+            expected: expected,
+            actual: describeToken(token),
+            location: token.source
+        });
+    } else {
+        error = errors.error({
+            expected: expected,
+            actual: "end of tokens"
+        });
+    }
+    return results.failure([error], input);
+}
+
+},{"./errors":112,"./lazy-iterators":113,"./parsing-results":115,"option":119,"underscore":118}],118:[function(require,module,exports){
+//     Underscore.js 1.4.4
+//     http://underscorejs.org
+//     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
+//     Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `global` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Establish the object that gets returned to break out of a loop iteration.
+  var breaker = {};
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var push             = ArrayProto.push,
+      slice            = ArrayProto.slice,
+      concat           = ArrayProto.concat,
+      toString         = ObjProto.toString,
+      hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeForEach      = ArrayProto.forEach,
+    nativeMap          = ArrayProto.map,
+    nativeReduce       = ArrayProto.reduce,
+    nativeReduceRight  = ArrayProto.reduceRight,
+    nativeFilter       = ArrayProto.filter,
+    nativeEvery        = ArrayProto.every,
+    nativeSome         = ArrayProto.some,
+    nativeIndexOf      = ArrayProto.indexOf,
+    nativeLastIndexOf  = ArrayProto.lastIndexOf,
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind;
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object via a string identifier,
+  // for Closure Compiler "advanced" mode.
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {
+    root._ = _;
+  }
+
+  // Current version.
+  _.VERSION = '1.4.4';
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles objects with the built-in `forEach`, arrays, and raw objects.
+  // Delegates to **ECMAScript 5**'s native `forEach` if available.
+  var each = _.each = _.forEach = function(obj, iterator, context) {
+    if (obj == null) return;
+    if (nativeForEach && obj.forEach === nativeForEach) {
+      obj.forEach(iterator, context);
+    } else if (obj.length === +obj.length) {
+      for (var i = 0, l = obj.length; i < l; i++) {
+        if (iterator.call(context, obj[i], i, obj) === breaker) return;
+      }
+    } else {
+      for (var key in obj) {
+        if (_.has(obj, key)) {
+          if (iterator.call(context, obj[key], key, obj) === breaker) return;
+        }
+      }
+    }
+  };
+
+  // Return the results of applying the iterator to each element.
+  // Delegates to **ECMAScript 5**'s native `map` if available.
+  _.map = _.collect = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context);
+    each(obj, function(value, index, list) {
+      results[results.length] = iterator.call(context, value, index, list);
+    });
+    return results;
+  };
+
+  var reduceError = 'Reduce of empty array with no initial value';
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available.
+  _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) {
+    var initial = arguments.length > 2;
+    if (obj == null) obj = [];
+    if (nativeReduce && obj.reduce === nativeReduce) {
+      if (context) iterator = _.bind(iterator, context);
+      return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator);
+    }
+    each(obj, function(value, index, list) {
+      if (!initial) {
+        memo = value;
+        initial = true;
+      } else {
+        memo = iterator.call(context, memo, value, index, list);
+      }
+    });
+    if (!initial) throw new TypeError(reduceError);
+    return memo;
+  };
+
+  // The right-associative version of reduce, also known as `foldr`.
+  // Delegates to **ECMAScript 5**'s native `reduceRight` if available.
+  _.reduceRight = _.foldr = function(obj, iterator, memo, context) {
+    var initial = arguments.length > 2;
+    if (obj == null) obj = [];
+    if (nativeReduceRight && obj.reduceRight === nativeReduceRight) {
+      if (context) iterator = _.bind(iterator, context);
+      return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator);
+    }
+    var length = obj.length;
+    if (length !== +length) {
+      var keys = _.keys(obj);
+      length = keys.length;
+    }
+    each(obj, function(value, index, list) {
+      index = keys ? keys[--length] : --length;
+      if (!initial) {
+        memo = obj[index];
+        initial = true;
+      } else {
+        memo = iterator.call(context, memo, obj[index], index, list);
+      }
+    });
+    if (!initial) throw new TypeError(reduceError);
+    return memo;
+  };
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, iterator, context) {
+    var result;
+    any(obj, function(value, index, list) {
+      if (iterator.call(context, value, index, list)) {
+        result = value;
+        return true;
+      }
+    });
+    return result;
+  };
+
+  // Return all the elements that pass a truth test.
+  // Delegates to **ECMAScript 5**'s native `filter` if available.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, iterator, context) {
+    var results = [];
+    if (obj == null) return results;
+    if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context);
+    each(obj, function(value, index, list) {
+      if (iterator.call(context, value, index, list)) results[results.length] = value;
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, iterator, context) {
+    return _.filter(obj, function(value, index, list) {
+      return !iterator.call(context, value, index, list);
+    }, context);
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Delegates to **ECMAScript 5**'s native `every` if available.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, iterator, context) {
+    iterator || (iterator = _.identity);
+    var result = true;
+    if (obj == null) return result;
+    if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context);
+    each(obj, function(value, index, list) {
+      if (!(result = result && iterator.call(context, value, index, list))) return breaker;
+    });
+    return !!result;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Delegates to **ECMAScript 5**'s native `some` if available.
+  // Aliased as `any`.
+  var any = _.some = _.any = function(obj, iterator, context) {
+    iterator || (iterator = _.identity);
+    var result = false;
+    if (obj == null) return result;
+    if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
+    each(obj, function(value, index, list) {
+      if (result || (result = iterator.call(context, value, index, list))) return breaker;
+    });
+    return !!result;
+  };
+
+  // Determine if the array or object contains a given value (using `===`).
+  // Aliased as `include`.
+  _.contains = _.include = function(obj, target) {
+    if (obj == null) return false;
+    if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1;
+    return any(obj, function(value) {
+      return value === target;
+    });
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
+    return _.map(obj, function(value) {
+      return (isFunc ? method : value[method]).apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, function(value){ return value[key]; });
+  };
+
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs, first) {
+    if (_.isEmpty(attrs)) return first ? null : [];
+    return _[first ? 'find' : 'filter'](obj, function(value) {
+      for (var key in attrs) {
+        if (attrs[key] !== value[key]) return false;
+      }
+      return true;
+    });
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.where(obj, attrs, true);
+  };
+
+  // Return the maximum element or (element-based computation).
+  // Can't optimize arrays of integers longer than 65,535 elements.
+  // See: https://bugs.webkit.org/show_bug.cgi?id=80797
+  _.max = function(obj, iterator, context) {
+    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
+      return Math.max.apply(Math, obj);
+    }
+    if (!iterator && _.isEmpty(obj)) return -Infinity;
+    var result = {computed : -Infinity, value: -Infinity};
+    each(obj, function(value, index, list) {
+      var computed = iterator ? iterator.call(context, value, index, list) : value;
+      computed >= result.computed && (result = {value : value, computed : computed});
+    });
+    return result.value;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iterator, context) {
+    if (!iterator && _.isArray(obj) && obj[0] === +obj[0] && obj.length < 65535) {
+      return Math.min.apply(Math, obj);
+    }
+    if (!iterator && _.isEmpty(obj)) return Infinity;
+    var result = {computed : Infinity, value: Infinity};
+    each(obj, function(value, index, list) {
+      var computed = iterator ? iterator.call(context, value, index, list) : value;
+      computed < result.computed && (result = {value : value, computed : computed});
+    });
+    return result.value;
+  };
+
+  // Shuffle an array.
+  _.shuffle = function(obj) {
+    var rand;
+    var index = 0;
+    var shuffled = [];
+    each(obj, function(value) {
+      rand = _.random(index++);
+      shuffled[index - 1] = shuffled[rand];
+      shuffled[rand] = value;
+    });
+    return shuffled;
+  };
+
+  // An internal function to generate lookup iterators.
+  var lookupIterator = function(value) {
+    return _.isFunction(value) ? value : function(obj){ return obj[value]; };
+  };
+
+  // Sort the object's values by a criterion produced by an iterator.
+  _.sortBy = function(obj, value, context) {
+    var iterator = lookupIterator(value);
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value : value,
+        index : index,
+        criteria : iterator.call(context, value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index < right.index ? -1 : 1;
+    }), 'value');
+  };
+
+  // An internal function used for aggregate "group by" operations.
+  var group = function(obj, value, context, behavior) {
+    var result = {};
+    var iterator = lookupIterator(value || _.identity);
+    each(obj, function(value, index) {
+      var key = iterator.call(context, value, index, obj);
+      behavior(result, key, value);
+    });
+    return result;
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = function(obj, value, context) {
+    return group(obj, value, context, function(result, key, value) {
+      (_.has(result, key) ? result[key] : (result[key] = [])).push(value);
+    });
+  };
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = function(obj, value, context) {
+    return group(obj, value, context, function(result, key) {
+      if (!_.has(result, key)) result[key] = 0;
+      result[key]++;
+    });
+  };
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iterator, context) {
+    iterator = iterator == null ? _.identity : lookupIterator(iterator);
+    var value = iterator.call(context, obj);
+    var low = 0, high = array.length;
+    while (low < high) {
+      var mid = (low + high) >>> 1;
+      iterator.call(context, array[mid]) < value ? low = mid + 1 : high = mid;
+    }
+    return low;
+  };
+
+  // Safely convert anything iterable into a real, live array.
+  _.toArray = function(obj) {
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (obj.length === +obj.length) return _.map(obj, _.identity);
+    return _.values(obj);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    if (obj == null) return 0;
+    return (obj.length === +obj.length) ? obj.length : _.keys(obj).length;
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head` and `take`. The **guard** check
+  // allows it to work with `_.map`.
+  _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
+    return (n != null) && !guard ? slice.call(array, 0, n) : array[0];
+  };
+
+  // Returns everything but the last entry of the array. Especially useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N. The **guard** check allows it to work with
+  // `_.map`.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array. The **guard** check allows it to work with `_.map`.
+  _.last = function(array, n, guard) {
+    if (array == null) return void 0;
+    if ((n != null) && !guard) {
+      return slice.call(array, Math.max(array.length - n, 0));
+    } else {
+      return array[array.length - 1];
+    }
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array. The **guard**
+  // check allows it to work with `_.map`.
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, (n == null) || guard ? 1 : n);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, output) {
+    each(input, function(value) {
+      if (_.isArray(value)) {
+        shallow ? push.apply(output, value) : flatten(value, shallow, output);
+      } else {
+        output.push(value);
+      }
+    });
+    return output;
+  };
+
+  // Return a completely flattened version of an array.
+  _.flatten = function(array, shallow) {
+    return flatten(array, shallow, []);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iterator, context) {
+    if (_.isFunction(isSorted)) {
+      context = iterator;
+      iterator = isSorted;
+      isSorted = false;
+    }
+    var initial = iterator ? _.map(array, iterator, context) : array;
+    var results = [];
+    var seen = [];
+    each(initial, function(value, index) {
+      if (isSorted ? (!index || seen[seen.length - 1] !== value) : !_.contains(seen, value)) {
+        seen.push(value);
+        results.push(array[index]);
+      }
+    });
+    return results;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(concat.apply(ArrayProto, arguments));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays.
+  _.intersection = function(array) {
+    var rest = slice.call(arguments, 1);
+    return _.filter(_.uniq(array), function(item) {
+      return _.every(rest, function(other) {
+        return _.indexOf(other, item) >= 0;
+      });
+    });
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = concat.apply(ArrayProto, slice.call(arguments, 1));
+    return _.filter(array, function(value){ return !_.contains(rest, value); });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    var args = slice.call(arguments);
+    var length = _.max(_.pluck(args, 'length'));
+    var results = new Array(length);
+    for (var i = 0; i < length; i++) {
+      results[i] = _.pluck(args, "" + i);
+    }
+    return results;
+  };
+
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    if (list == null) return {};
+    var result = {};
+    for (var i = 0, l = list.length; i < l; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
+  // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**),
+  // we need this function. Return the position of the first occurrence of an
+  // item in an array, or -1 if the item is not included in the array.
+  // Delegates to **ECMAScript 5**'s native `indexOf` if available.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = function(array, item, isSorted) {
+    if (array == null) return -1;
+    var i = 0, l = array.length;
+    if (isSorted) {
+      if (typeof isSorted == 'number') {
+        i = (isSorted < 0 ? Math.max(0, l + isSorted) : isSorted);
+      } else {
+        i = _.sortedIndex(array, item);
+        return array[i] === item ? i : -1;
+      }
+    }
+    if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item, isSorted);
+    for (; i < l; i++) if (array[i] === item) return i;
+    return -1;
+  };
+
+  // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available.
+  _.lastIndexOf = function(array, item, from) {
+    if (array == null) return -1;
+    var hasIndex = from != null;
+    if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) {
+      return hasIndex ? array.lastIndexOf(item, from) : array.lastIndexOf(item);
+    }
+    var i = (hasIndex ? from : array.length);
+    while (i--) if (array[i] === item) return i;
+    return -1;
+  };
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (arguments.length <= 1) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = arguments[2] || 1;
+
+    var len = Math.max(Math.ceil((stop - start) / step), 0);
+    var idx = 0;
+    var range = new Array(len);
+
+    while(idx < len) {
+      range[idx++] = start;
+      start += step;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
+    if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    var args = slice.call(arguments, 2);
+    return function() {
+      return func.apply(context, args.concat(slice.call(arguments)));
+    };
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context.
+  _.partial = function(func) {
+    var args = slice.call(arguments, 1);
+    return function() {
+      return func.apply(this, args.concat(slice.call(arguments)));
+    };
+  };
+
+  // Bind all of an object's methods to that object. Useful for ensuring that
+  // all callbacks defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var funcs = slice.call(arguments, 1);
+    if (funcs.length === 0) funcs = _.functions(obj);
+    each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); });
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memo = {};
+    hasher || (hasher = _.identity);
+    return function() {
+      var key = hasher.apply(this, arguments);
+      return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments));
+    };
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){ return func.apply(null, args); }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = function(func) {
+    return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1)));
+  };
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time.
+  _.throttle = function(func, wait) {
+    var context, args, timeout, result;
+    var previous = 0;
+    var later = function() {
+      previous = new Date;
+      timeout = null;
+      result = func.apply(context, args);
+    };
+    return function() {
+      var now = new Date;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0) {
+        clearTimeout(timeout);
+        timeout = null;
+        previous = now;
+        result = func.apply(context, args);
+      } else if (!timeout) {
+        timeout = setTimeout(later, remaining);
+      }
+      return result;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds. If `immediate` is passed, trigger the function on the
+  // leading edge, instead of the trailing.
+  _.debounce = function(func, wait, immediate) {
+    var timeout, result;
+    return function() {
+      var context = this, args = arguments;
+      var later = function() {
+        timeout = null;
+        if (!immediate) result = func.apply(context, args);
+      };
+      var callNow = immediate && !timeout;
+      clearTimeout(timeout);
+      timeout = setTimeout(later, wait);
+      if (callNow) result = func.apply(context, args);
+      return result;
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = function(func) {
+    var ran = false, memo;
+    return function() {
+      if (ran) return memo;
+      ran = true;
+      memo = func.apply(this, arguments);
+      func = null;
+      return memo;
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return function() {
+      var args = [func];
+      push.apply(args, arguments);
+      return wrapper.apply(this, args);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var funcs = arguments;
+    return function() {
+      var args = arguments;
+      for (var i = funcs.length - 1; i >= 0; i--) {
+        args = [funcs[i].apply(this, args)];
+      }
+      return args[0];
+    };
+  };
+
+  // Returns a function that will only be executed after being called N times.
+  _.after = function(times, func) {
+    if (times <= 0) return func();
+    return function() {
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
+    };
+  };
+
+  // Object Functions
+  // ----------------
+
+  // Retrieve the names of an object's properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = nativeKeys || function(obj) {
+    if (obj !== Object(obj)) throw new TypeError('Invalid object');
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key;
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    var values = [];
+    for (var key in obj) if (_.has(obj, key)) values.push(obj[key]);
+    return values;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var pairs = [];
+    for (var key in obj) if (_.has(obj, key)) pairs.push([key, obj[key]]);
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    for (var key in obj) if (_.has(obj, key)) result[obj[key]] = key;
+    return result;
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = function(obj) {
+    each(slice.call(arguments, 1), function(source) {
+      if (source) {
+        for (var prop in source) {
+          obj[prop] = source[prop];
+        }
+      }
+    });
+    return obj;
+  };
+
+  // Return a copy of the object only containing the whitelisted properties.
+  _.pick = function(obj) {
+    var copy = {};
+    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
+    each(keys, function(key) {
+      if (key in obj) copy[key] = obj[key];
+    });
+    return copy;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj) {
+    var copy = {};
+    var keys = concat.apply(ArrayProto, slice.call(arguments, 1));
+    for (var key in obj) {
+      if (!_.contains(keys, key)) copy[key] = obj[key];
+    }
+    return copy;
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = function(obj) {
+    each(slice.call(arguments, 1), function(source) {
+      if (source) {
+        for (var prop in source) {
+          if (obj[prop] == null) obj[prop] = source[prop];
+        }
+      }
+    });
+    return obj;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal.
+    if (a === b) return a !== 0 || 1 / a == 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className != toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, dates, and booleans are compared by value.
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return a == String(b);
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for
+        // other numeric values.
+        return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b);
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a == +b;
+      // RegExps are compared by their source patterns and flags.
+      case '[object RegExp]':
+        return a.source == b.source &&
+               a.global == b.global &&
+               a.multiline == b.multiline &&
+               a.ignoreCase == b.ignoreCase;
+    }
+    if (typeof a != 'object' || typeof b != 'object') return false;
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+    var length = aStack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (aStack[length] == a) return bStack[length] == b;
+    }
+    // Add the first object to the stack of traversed objects.
+    aStack.push(a);
+    bStack.push(b);
+    var size = 0, result = true;
+    // Recursively compare objects and arrays.
+    if (className == '[object Array]') {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      size = a.length;
+      result = size == b.length;
+      if (result) {
+        // Deep compare the contents, ignoring non-numeric properties.
+        while (size--) {
+          if (!(result = eq(a[size], b[size], aStack, bStack))) break;
+        }
+      }
+    } else {
+      // Objects with different constructors are not equivalent, but `Object`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && (aCtor instanceof aCtor) &&
+                               _.isFunction(bCtor) && (bCtor instanceof bCtor))) {
+        return false;
+      }
+      // Deep compare objects.
+      for (var key in a) {
+        if (_.has(a, key)) {
+          // Count the expected number of properties.
+          size++;
+          // Deep compare each member.
+          if (!(result = _.has(b, key) && eq(a[key], b[key], aStack, bStack))) break;
+        }
+      }
+      // Ensure that both objects contain the same number of properties.
+      if (result) {
+        for (key in b) {
+          if (_.has(b, key) && !(size--)) break;
+        }
+        result = !size;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    aStack.pop();
+    bStack.pop();
+    return result;
+  };
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b, [], []);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (obj == null) return true;
+    if (_.isArray(obj) || _.isString(obj)) return obj.length === 0;
+    for (var key in obj) if (_.has(obj, key)) return false;
+    return true;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType === 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) == '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    return obj === Object(obj);
+  };
+
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
+  each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) == '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE), where
+  // there isn't any inspectable "Arguments" type.
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return !!(obj && _.has(obj, 'callee'));
+    };
+  }
+
+  // Optimize `isFunction` if appropriate.
+  if (typeof (/./) !== 'function') {
+    _.isFunction = function(obj) {
+      return typeof obj === 'function';
+    };
+  }
+
+  // Is a given object a finite number?
+  _.isFinite = function(obj) {
+    return isFinite(obj) && !isNaN(parseFloat(obj));
+  };
+
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+  _.isNaN = function(obj) {
+    return _.isNumber(obj) && obj != +obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) == '[object Boolean]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
+  _.has = function(obj, key) {
+    return hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iterators.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Run a function **n** times.
+  _.times = function(n, iterator, context) {
+    var accum = Array(n);
+    for (var i = 0; i < n; i++) accum[i] = iterator.call(context, i);
+    return accum;
+  };
+
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // List of HTML entities for escaping.
+  var entityMap = {
+    escape: {
+      '&': '&amp;',
+      '<': '&lt;',
+      '>': '&gt;',
+      '"': '&quot;',
+      "'": '&#x27;',
+      '/': '&#x2F;'
+    }
+  };
+  entityMap.unescape = _.invert(entityMap.escape);
+
+  // Regexes containing the keys and values listed immediately above.
+  var entityRegexes = {
+    escape:   new RegExp('[' + _.keys(entityMap.escape).join('') + ']', 'g'),
+    unescape: new RegExp('(' + _.keys(entityMap.unescape).join('|') + ')', 'g')
+  };
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  _.each(['escape', 'unescape'], function(method) {
+    _[method] = function(string) {
+      if (string == null) return '';
+      return ('' + string).replace(entityRegexes[method], function(match) {
+        return entityMap[method][match];
+      });
+    };
+  });
+
+  // If the value of the named property is a function then invoke it;
+  // otherwise, return it.
+  _.result = function(object, property) {
+    if (object == null) return null;
+    var value = object[property];
+    return _.isFunction(value) ? value.call(object) : value;
+  };
+
+  // Add your own custom functions to the Underscore object.
+  _.mixin = function(obj) {
+    each(_.functions(obj), function(name){
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result.call(this, func.apply(_, args));
+      };
+    });
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = ++idCounter + '';
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /(.)^/;
+
+  // Certain characters need to be escaped so that they can be put into a
+  // string literal.
+  var escapes = {
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\t':     't',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  _.template = function(text, data, settings) {
+    var render;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = new RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+      source += text.slice(index, offset)
+        .replace(escaper, function(match) { return '\\' + escapes[match]; });
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      }
+      if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      }
+      if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+      index = offset + match.length;
+      return match;
+    });
+    source += "';\n";
+
+    // If a variable is not specified, place data values in local scope.
+    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
+      source + "return __p;\n";
+
+    try {
+      render = new Function(settings.variable || 'obj', '_', source);
+    } catch (e) {
+      e.source = source;
+      throw e;
+    }
+
+    if (data) return render(data, _);
+    var template = function(data) {
+      return render.call(this, data, _);
+    };
+
+    // Provide the compiled function source as a convenience for precompilation.
+    template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
+
+    return template;
+  };
+
+  // Add a "chain" function, which will delegate to the wrapper.
+  _.chain = function(obj) {
+    return _(obj).chain();
+  };
+
+  // OOP
+  // ---------------
+  // If Underscore is called as a function, it returns a wrapped object that
+  // can be used OO-style. This wrapper holds altered versions of all the
+  // underscore functions. Wrapped objects may be chained.
+
+  // Helper function to continue chaining intermediate results.
+  var result = function(obj) {
+    return this._chain ? _(obj).chain() : obj;
+  };
+
+  // Add all of the Underscore functions to the wrapper object.
+  _.mixin(_);
+
+  // Add all mutator Array functions to the wrapper.
+  each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name == 'shift' || name == 'splice') && obj.length === 0) delete obj[0];
+      return result.call(this, obj);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      return result.call(this, method.apply(this._wrapped, arguments));
+    };
+  });
+
+  _.extend(_.prototype, {
+
+    // Start chaining a wrapped Underscore object.
+    chain: function() {
+      this._chain = true;
+      return this;
+    },
+
+    // Extracts the result from a wrapped and chained object.
+    value: function() {
+      return this._wrapped;
+    }
+
+  });
+
+}).call(this);
+
+},{}],119:[function(require,module,exports){
+exports.none = Object.create({
+    value: function() {
+        throw new Error('Called value on none');
+    },
+    isNone: function() {
+        return true;
+    },
+    isSome: function() {
+        return false;
+    },
+    map: function() {
+        return exports.none;
+    },
+    flatMap: function() {
+        return exports.none;
+    },
+    toArray: function() {
+        return [];
+    },
+    orElse: callOrReturn,
+    valueOrElse: callOrReturn
+});
+
+function callOrReturn(value) {
+    if (typeof(value) == "function") {
+        return value();
+    } else {
+        return value;
+    }
+}
+
+exports.some = function(value) {
+    return new Some(value);
+};
+
+var Some = function(value) {
+    this._value = value;
+};
+
+Some.prototype.value = function() {
+    return this._value;
+};
+
+Some.prototype.isNone = function() {
+    return false;
+};
+
+Some.prototype.isSome = function() {
+    return true;
+};
+
+Some.prototype.map = function(func) {
+    return new Some(func(this._value));
+};
+
+Some.prototype.flatMap = function(func) {
+    return func(this._value);
+};
+
+Some.prototype.toArray = function() {
+    return [this._value];
+};
+
+Some.prototype.orElse = function(value) {
+    return this;
+};
+
+Some.prototype.valueOrElse = function(value) {
+    return this._value;
+};
+
+exports.isOption = function(value) {
+    return value === exports.none || value instanceof Some;
+};
+
+exports.fromNullable = function(value) {
+    if (value == null) {
+        return exports.none;
+    }
+    return new Some(value);
+}
+
+},{}],120:[function(require,module,exports){
+// Top level file is just a mixin of submodules & constants
+'use strict';
+
+var assign    = require('./lib/utils/common').assign;
+
+var deflate   = require('./lib/deflate');
+var inflate   = require('./lib/inflate');
+var constants = require('./lib/zlib/constants');
+
+var pako = {};
+
+assign(pako, deflate, inflate, constants);
+
+module.exports = pako;
+
+},{"./lib/deflate":121,"./lib/inflate":122,"./lib/utils/common":123,"./lib/zlib/constants":126}],121:[function(require,module,exports){
+'use strict';
+
+
+var zlib_deflate = require('./zlib/deflate');
+var utils        = require('./utils/common');
+var strings      = require('./utils/strings');
+var msg          = require('./zlib/messages');
+var ZStream      = require('./zlib/zstream');
+
+var toString = Object.prototype.toString;
+
+/* Public constants ==========================================================*/
+/* ===========================================================================*/
+
+var Z_NO_FLUSH      = 0;
+var Z_FINISH        = 4;
+
+var Z_OK            = 0;
+var Z_STREAM_END    = 1;
+var Z_SYNC_FLUSH    = 2;
+
+var Z_DEFAULT_COMPRESSION = -1;
+
+var Z_DEFAULT_STRATEGY    = 0;
+
+var Z_DEFLATED  = 8;
+
+/* ===========================================================================*/
+
+
+/**
+ * class Deflate
+ *
+ * Generic JS-style wrapper for zlib calls. If you don't need
+ * streaming behaviour - use more simple functions: [[deflate]],
+ * [[deflateRaw]] and [[gzip]].
+ **/
+
+/* internal
+ * Deflate.chunks -> Array
+ *
+ * Chunks of output data, if [[Deflate#onData]] not overriden.
+ **/
+
+/**
+ * Deflate.result -> Uint8Array|Array
+ *
+ * Compressed result, generated by default [[Deflate#onData]]
+ * and [[Deflate#onEnd]] handlers. Filled after you push last chunk
+ * (call [[Deflate#push]] with `Z_FINISH` / `true` param)  or if you
+ * push a chunk with explicit flush (call [[Deflate#push]] with
+ * `Z_SYNC_FLUSH` param).
+ **/
+
+/**
+ * Deflate.err -> Number
+ *
+ * Error code after deflate finished. 0 (Z_OK) on success.
+ * You will not need it in real life, because deflate errors
+ * are possible only on wrong options or bad `onData` / `onEnd`
+ * custom handlers.
+ **/
+
+/**
+ * Deflate.msg -> String
+ *
+ * Error message, if [[Deflate.err]] != 0
+ **/
+
+
+/**
+ * new Deflate(options)
+ * - options (Object): zlib deflate options.
+ *
+ * Creates new deflator instance with specified params. Throws exception
+ * on bad params. Supported options:
+ *
+ * - `level`
+ * - `windowBits`
+ * - `memLevel`
+ * - `strategy`
+ * - `dictionary`
+ *
+ * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
+ * for more information on these.
+ *
+ * Additional options, for internal needs:
+ *
+ * - `chunkSize` - size of generated data chunks (16K by default)
+ * - `raw` (Boolean) - do raw deflate
+ * - `gzip` (Boolean) - create gzip wrapper
+ * - `to` (String) - if equal to 'string', then result will be "binary string"
+ *    (each char code [0..255])
+ * - `header` (Object) - custom header for gzip
+ *   - `text` (Boolean) - true if compressed data believed to be text
+ *   - `time` (Number) - modification time, unix timestamp
+ *   - `os` (Number) - operation system code
+ *   - `extra` (Array) - array of bytes with extra data (max 65536)
+ *   - `name` (String) - file name (binary string)
+ *   - `comment` (String) - comment (binary string)
+ *   - `hcrc` (Boolean) - true if header crc should be added
+ *
+ * ##### Example:
+ *
+ * ```javascript
+ * var pako = require('pako')
+ *   , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
+ *   , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
+ *
+ * var deflate = new pako.Deflate({ level: 3});
+ *
+ * deflate.push(chunk1, false);
+ * deflate.push(chunk2, true);  // true -> last chunk
+ *
+ * if (deflate.err) { throw new Error(deflate.err); }
+ *
+ * console.log(deflate.result);
+ * ```
+ **/
+function Deflate(options) {
+  if (!(this instanceof Deflate)) return new Deflate(options);
+
+  this.options = utils.assign({
+    level: Z_DEFAULT_COMPRESSION,
+    method: Z_DEFLATED,
+    chunkSize: 16384,
+    windowBits: 15,
+    memLevel: 8,
+    strategy: Z_DEFAULT_STRATEGY,
+    to: ''
+  }, options || {});
+
+  var opt = this.options;
+
+  if (opt.raw && (opt.windowBits > 0)) {
+    opt.windowBits = -opt.windowBits;
+  }
+
+  else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
+    opt.windowBits += 16;
+  }
+
+  this.err    = 0;      // error code, if happens (0 = Z_OK)
+  this.msg    = '';     // error message
+  this.ended  = false;  // used to avoid multiple onEnd() calls
+  this.chunks = [];     // chunks of compressed data
+
+  this.strm = new ZStream();
+  this.strm.avail_out = 0;
+
+  var status = zlib_deflate.deflateInit2(
+    this.strm,
+    opt.level,
+    opt.method,
+    opt.windowBits,
+    opt.memLevel,
+    opt.strategy
+  );
+
+  if (status !== Z_OK) {
+    throw new Error(msg[status]);
+  }
+
+  if (opt.header) {
+    zlib_deflate.deflateSetHeader(this.strm, opt.header);
+  }
+
+  if (opt.dictionary) {
+    var dict;
+    // Convert data if needed
+    if (typeof opt.dictionary === 'string') {
+      // If we need to compress text, change encoding to utf8.
+      dict = strings.string2buf(opt.dictionary);
+    } else if (toString.call(opt.dictionary) === '[object ArrayBuffer]') {
+      dict = new Uint8Array(opt.dictionary);
+    } else {
+      dict = opt.dictionary;
+    }
+
+    status = zlib_deflate.deflateSetDictionary(this.strm, dict);
+
+    if (status !== Z_OK) {
+      throw new Error(msg[status]);
+    }
+
+    this._dict_set = true;
+  }
+}
+
+/**
+ * Deflate#push(data[, mode]) -> Boolean
+ * - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be
+ *   converted to utf8 byte sequence.
+ * - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
+ *   See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
+ *
+ * Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
+ * new compressed chunks. Returns `true` on success. The last data block must have
+ * mode Z_FINISH (or `true`). That will flush internal pending buffers and call
+ * [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you
+ * can use mode Z_SYNC_FLUSH, keeping the compression context.
+ *
+ * On fail call [[Deflate#onEnd]] with error code and return false.
+ *
+ * We strongly recommend to use `Uint8Array` on input for best speed (output
+ * array format is detected automatically). Also, don't skip last param and always
+ * use the same type in your code (boolean or number). That will improve JS speed.
+ *
+ * For regular `Array`-s make sure all elements are [0..255].
+ *
+ * ##### Example
+ *
+ * ```javascript
+ * push(chunk, false); // push one of data chunks
+ * ...
+ * push(chunk, true);  // push last chunk
+ * ```
+ **/
+Deflate.prototype.push = function (data, mode) {
+  var strm = this.strm;
+  var chunkSize = this.options.chunkSize;
+  var status, _mode;
+
+  if (this.ended) { return false; }
+
+  _mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);
+
+  // Convert data if needed
+  if (typeof data === 'string') {
+    // If we need to compress text, change encoding to utf8.
+    strm.input = strings.string2buf(data);
+  } else if (toString.call(data) === '[object ArrayBuffer]') {
+    strm.input = new Uint8Array(data);
+  } else {
+    strm.input = data;
+  }
+
+  strm.next_in = 0;
+  strm.avail_in = strm.input.length;
+
+  do {
+    if (strm.avail_out === 0) {
+      strm.output = new utils.Buf8(chunkSize);
+      strm.next_out = 0;
+      strm.avail_out = chunkSize;
+    }
+    status = zlib_deflate.deflate(strm, _mode);    /* no bad return value */
+
+    if (status !== Z_STREAM_END && status !== Z_OK) {
+      this.onEnd(status);
+      this.ended = true;
+      return false;
+    }
+    if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) {
+      if (this.options.to === 'string') {
+        this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
+      } else {
+        this.onData(utils.shrinkBuf(strm.output, strm.next_out));
+      }
+    }
+  } while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);
+
+  // Finalize on the last chunk.
+  if (_mode === Z_FINISH) {
+    status = zlib_deflate.deflateEnd(this.strm);
+    this.onEnd(status);
+    this.ended = true;
+    return status === Z_OK;
+  }
+
+  // callback interim results if Z_SYNC_FLUSH.
+  if (_mode === Z_SYNC_FLUSH) {
+    this.onEnd(Z_OK);
+    strm.avail_out = 0;
+    return true;
+  }
+
+  return true;
+};
+
+
+/**
+ * Deflate#onData(chunk) -> Void
+ * - chunk (Uint8Array|Array|String): ouput data. Type of array depends
+ *   on js engine support. When string output requested, each chunk
+ *   will be string.
+ *
+ * By default, stores data blocks in `chunks[]` property and glue
+ * those in `onEnd`. Override this handler, if you need another behaviour.
+ **/
+Deflate.prototype.onData = function (chunk) {
+  this.chunks.push(chunk);
+};
+
+
+/**
+ * Deflate#onEnd(status) -> Void
+ * - status (Number): deflate status. 0 (Z_OK) on success,
+ *   other if not.
+ *
+ * Called once after you tell deflate that the input stream is
+ * complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
+ * or if an error happened. By default - join collected chunks,
+ * free memory and fill `results` / `err` properties.
+ **/
+Deflate.prototype.onEnd = function (status) {
+  // On success - join
+  if (status === Z_OK) {
+    if (this.options.to === 'string') {
+      this.result = this.chunks.join('');
+    } else {
+      this.result = utils.flattenChunks(this.chunks);
+    }
+  }
+  this.chunks = [];
+  this.err = status;
+  this.msg = this.strm.msg;
+};
+
+
+/**
+ * deflate(data[, options]) -> Uint8Array|Array|String
+ * - data (Uint8Array|Array|String): input data to compress.
+ * - options (Object): zlib deflate options.
+ *
+ * Compress `data` with deflate algorithm and `options`.
+ *
+ * Supported options are:
+ *
+ * - level
+ * - windowBits
+ * - memLevel
+ * - strategy
+ * - dictionary
+ *
+ * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
+ * for more information on these.
+ *
+ * Sugar (options):
+ *
+ * - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
+ *   negative windowBits implicitly.
+ * - `to` (String) - if equal to 'string', then result will be "binary string"
+ *    (each char code [0..255])
+ *
+ * ##### Example:
+ *
+ * ```javascript
+ * var pako = require('pako')
+ *   , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
+ *
+ * console.log(pako.deflate(data));
+ * ```
+ **/
+function deflate(input, options) {
+  var deflator = new Deflate(options);
+
+  deflator.push(input, true);
+
+  // That will never happens, if you don't cheat with options :)
+  if (deflator.err) { throw deflator.msg; }
+
+  return deflator.result;
+}
+
+
+/**
+ * deflateRaw(data[, options]) -> Uint8Array|Array|String
+ * - data (Uint8Array|Array|String): input data to compress.
+ * - options (Object): zlib deflate options.
+ *
+ * The same as [[deflate]], but creates raw data, without wrapper
+ * (header and adler32 crc).
+ **/
+function deflateRaw(input, options) {
+  options = options || {};
+  options.raw = true;
+  return deflate(input, options);
+}
+
+
+/**
+ * gzip(data[, options]) -> Uint8Array|Array|String
+ * - data (Uint8Array|Array|String): input data to compress.
+ * - options (Object): zlib deflate options.
+ *
+ * The same as [[deflate]], but create gzip wrapper instead of
+ * deflate one.
+ **/
+function gzip(input, options) {
+  options = options || {};
+  options.gzip = true;
+  return deflate(input, options);
+}
+
+
+exports.Deflate = Deflate;
+exports.deflate = deflate;
+exports.deflateRaw = deflateRaw;
+exports.gzip = gzip;
+
+},{"./utils/common":123,"./utils/strings":124,"./zlib/deflate":128,"./zlib/messages":133,"./zlib/zstream":135}],122:[function(require,module,exports){
+'use strict';
+
+
+var zlib_inflate = require('./zlib/inflate');
+var utils        = require('./utils/common');
+var strings      = require('./utils/strings');
+var c            = require('./zlib/constants');
+var msg          = require('./zlib/messages');
+var ZStream      = require('./zlib/zstream');
+var GZheader     = require('./zlib/gzheader');
+
+var toString = Object.prototype.toString;
+
+/**
+ * class Inflate
+ *
+ * Generic JS-style wrapper for zlib calls. If you don't need
+ * streaming behaviour - use more simple functions: [[inflate]]
+ * and [[inflateRaw]].
+ **/
+
+/* internal
+ * inflate.chunks -> Array
+ *
+ * Chunks of output data, if [[Inflate#onData]] not overriden.
+ **/
+
+/**
+ * Inflate.result -> Uint8Array|Array|String
+ *
+ * Uncompressed result, generated by default [[Inflate#onData]]
+ * and [[Inflate#onEnd]] handlers. Filled after you push last chunk
+ * (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you
+ * push a chunk with explicit flush (call [[Inflate#push]] with
+ * `Z_SYNC_FLUSH` param).
+ **/
+
+/**
+ * Inflate.err -> Number
+ *
+ * Error code after inflate finished. 0 (Z_OK) on success.
+ * Should be checked if broken data possible.
+ **/
+
+/**
+ * Inflate.msg -> String
+ *
+ * Error message, if [[Inflate.err]] != 0
+ **/
+
+
+/**
+ * new Inflate(options)
+ * - options (Object): zlib inflate options.
+ *
+ * Creates new inflator instance with specified params. Throws exception
+ * on bad params. Supported options:
+ *
+ * - `windowBits`
+ * - `dictionary`
+ *
+ * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
+ * for more information on these.
+ *
+ * Additional options, for internal needs:
+ *
+ * - `chunkSize` - size of generated data chunks (16K by default)
+ * - `raw` (Boolean) - do raw inflate
+ * - `to` (String) - if equal to 'string', then result will be converted
+ *   from utf8 to utf16 (javascript) string. When string output requested,
+ *   chunk length can differ from `chunkSize`, depending on content.
+ *
+ * By default, when no options set, autodetect deflate/gzip data format via
+ * wrapper header.
+ *
+ * ##### Example:
+ *
+ * ```javascript
+ * var pako = require('pako')
+ *   , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
+ *   , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
+ *
+ * var inflate = new pako.Inflate({ level: 3});
+ *
+ * inflate.push(chunk1, false);
+ * inflate.push(chunk2, true);  // true -> last chunk
+ *
+ * if (inflate.err) { throw new Error(inflate.err); }
+ *
+ * console.log(inflate.result);
+ * ```
+ **/
+function Inflate(options) {
+  if (!(this instanceof Inflate)) return new Inflate(options);
+
+  this.options = utils.assign({
+    chunkSize: 16384,
+    windowBits: 0,
+    to: ''
+  }, options || {});
+
+  var opt = this.options;
+
+  // Force window size for `raw` data, if not set directly,
+  // because we have no header for autodetect.
+  if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
+    opt.windowBits = -opt.windowBits;
+    if (opt.windowBits === 0) { opt.windowBits = -15; }
+  }
+
+  // If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
+  if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
+      !(options && options.windowBits)) {
+    opt.windowBits += 32;
+  }
+
+  // Gzip header has no info about windows size, we can do autodetect only
+  // for deflate. So, if window size not set, force it to max when gzip possible
+  if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
+    // bit 3 (16) -> gzipped data
+    // bit 4 (32) -> autodetect gzip/deflate
+    if ((opt.windowBits & 15) === 0) {
+      opt.windowBits |= 15;
+    }
+  }
+
+  this.err    = 0;      // error code, if happens (0 = Z_OK)
+  this.msg    = '';     // error message
+  this.ended  = false;  // used to avoid multiple onEnd() calls
+  this.chunks = [];     // chunks of compressed data
+
+  this.strm   = new ZStream();
+  this.strm.avail_out = 0;
+
+  var status  = zlib_inflate.inflateInit2(
+    this.strm,
+    opt.windowBits
+  );
+
+  if (status !== c.Z_OK) {
+    throw new Error(msg[status]);
+  }
+
+  this.header = new GZheader();
+
+  zlib_inflate.inflateGetHeader(this.strm, this.header);
+}
+
+/**
+ * Inflate#push(data[, mode]) -> Boolean
+ * - data (Uint8Array|Array|ArrayBuffer|String): input data
+ * - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
+ *   See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
+ *
+ * Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
+ * new output chunks. Returns `true` on success. The last data block must have
+ * mode Z_FINISH (or `true`). That will flush internal pending buffers and call
+ * [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you
+ * can use mode Z_SYNC_FLUSH, keeping the decompression context.
+ *
+ * On fail call [[Inflate#onEnd]] with error code and return false.
+ *
+ * We strongly recommend to use `Uint8Array` on input for best speed (output
+ * format is detected automatically). Also, don't skip last param and always
+ * use the same type in your code (boolean or number). That will improve JS speed.
+ *
+ * For regular `Array`-s make sure all elements are [0..255].
+ *
+ * ##### Example
+ *
+ * ```javascript
+ * push(chunk, false); // push one of data chunks
+ * ...
+ * push(chunk, true);  // push last chunk
+ * ```
+ **/
+Inflate.prototype.push = function (data, mode) {
+  var strm = this.strm;
+  var chunkSize = this.options.chunkSize;
+  var dictionary = this.options.dictionary;
+  var status, _mode;
+  var next_out_utf8, tail, utf8str;
+  var dict;
+
+  // Flag to properly process Z_BUF_ERROR on testing inflate call
+  // when we check that all output data was flushed.
+  var allowBufError = false;
+
+  if (this.ended) { return false; }
+  _mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);
+
+  // Convert data if needed
+  if (typeof data === 'string') {
+    // Only binary strings can be decompressed on practice
+    strm.input = strings.binstring2buf(data);
+  } else if (toString.call(data) === '[object ArrayBuffer]') {
+    strm.input = new Uint8Array(data);
+  } else {
+    strm.input = data;
+  }
+
+  strm.next_in = 0;
+  strm.avail_in = strm.input.length;
+
+  do {
+    if (strm.avail_out === 0) {
+      strm.output = new utils.Buf8(chunkSize);
+      strm.next_out = 0;
+      strm.avail_out = chunkSize;
+    }
+
+    status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH);    /* no bad return value */
+
+    if (status === c.Z_NEED_DICT && dictionary) {
+      // Convert data if needed
+      if (typeof dictionary === 'string') {
+        dict = strings.string2buf(dictionary);
+      } else if (toString.call(dictionary) === '[object ArrayBuffer]') {
+        dict = new Uint8Array(dictionary);
+      } else {
+        dict = dictionary;
+      }
+
+      status = zlib_inflate.inflateSetDictionary(this.strm, dict);
+
+    }
+
+    if (status === c.Z_BUF_ERROR && allowBufError === true) {
+      status = c.Z_OK;
+      allowBufError = false;
+    }
+
+    if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
+      this.onEnd(status);
+      this.ended = true;
+      return false;
+    }
+
+    if (strm.next_out) {
+      if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) {
+
+        if (this.options.to === 'string') {
+
+          next_out_utf8 = strings.utf8border(strm.output, strm.next_out);
+
+          tail = strm.next_out - next_out_utf8;
+          utf8str = strings.buf2string(strm.output, next_out_utf8);
+
+          // move tail
+          strm.next_out = tail;
+          strm.avail_out = chunkSize - tail;
+          if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }
+
+          this.onData(utf8str);
+
+        } else {
+          this.onData(utils.shrinkBuf(strm.output, strm.next_out));
+        }
+      }
+    }
+
+    // When no more input data, we should check that internal inflate buffers
+    // are flushed. The only way to do it when avail_out = 0 - run one more
+    // inflate pass. But if output data not exists, inflate return Z_BUF_ERROR.
+    // Here we set flag to process this error properly.
+    //
+    // NOTE. Deflate does not return error in this case and does not needs such
+    // logic.
+    if (strm.avail_in === 0 && strm.avail_out === 0) {
+      allowBufError = true;
+    }
+
+  } while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END);
+
+  if (status === c.Z_STREAM_END) {
+    _mode = c.Z_FINISH;
+  }
+
+  // Finalize on the last chunk.
+  if (_mode === c.Z_FINISH) {
+    status = zlib_inflate.inflateEnd(this.strm);
+    this.onEnd(status);
+    this.ended = true;
+    return status === c.Z_OK;
+  }
+
+  // callback interim results if Z_SYNC_FLUSH.
+  if (_mode === c.Z_SYNC_FLUSH) {
+    this.onEnd(c.Z_OK);
+    strm.avail_out = 0;
+    return true;
+  }
+
+  return true;
+};
+
+
+/**
+ * Inflate#onData(chunk) -> Void
+ * - chunk (Uint8Array|Array|String): ouput data. Type of array depends
+ *   on js engine support. When string output requested, each chunk
+ *   will be string.
+ *
+ * By default, stores data blocks in `chunks[]` property and glue
+ * those in `onEnd`. Override this handler, if you need another behaviour.
+ **/
+Inflate.prototype.onData = function (chunk) {
+  this.chunks.push(chunk);
+};
+
+
+/**
+ * Inflate#onEnd(status) -> Void
+ * - status (Number): inflate status. 0 (Z_OK) on success,
+ *   other if not.
+ *
+ * Called either after you tell inflate that the input stream is
+ * complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
+ * or if an error happened. By default - join collected chunks,
+ * free memory and fill `results` / `err` properties.
+ **/
+Inflate.prototype.onEnd = function (status) {
+  // On success - join
+  if (status === c.Z_OK) {
+    if (this.options.to === 'string') {
+      // Glue & convert here, until we teach pako to send
+      // utf8 alligned strings to onData
+      this.result = this.chunks.join('');
+    } else {
+      this.result = utils.flattenChunks(this.chunks);
+    }
+  }
+  this.chunks = [];
+  this.err = status;
+  this.msg = this.strm.msg;
+};
+
+
+/**
+ * inflate(data[, options]) -> Uint8Array|Array|String
+ * - data (Uint8Array|Array|String): input data to decompress.
+ * - options (Object): zlib inflate options.
+ *
+ * Decompress `data` with inflate/ungzip and `options`. Autodetect
+ * format via wrapper header by default. That's why we don't provide
+ * separate `ungzip` method.
+ *
+ * Supported options are:
+ *
+ * - windowBits
+ *
+ * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
+ * for more information.
+ *
+ * Sugar (options):
+ *
+ * - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
+ *   negative windowBits implicitly.
+ * - `to` (String) - if equal to 'string', then result will be converted
+ *   from utf8 to utf16 (javascript) string. When string output requested,
+ *   chunk length can differ from `chunkSize`, depending on content.
+ *
+ *
+ * ##### Example:
+ *
+ * ```javascript
+ * var pako = require('pako')
+ *   , input = pako.deflate([1,2,3,4,5,6,7,8,9])
+ *   , output;
+ *
+ * try {
+ *   output = pako.inflate(input);
+ * } catch (err)
+ *   console.log(err);
+ * }
+ * ```
+ **/
+function inflate(input, options) {
+  var inflator = new Inflate(options);
+
+  inflator.push(input, true);
+
+  // That will never happens, if you don't cheat with options :)
+  if (inflator.err) { throw inflator.msg; }
+
+  return inflator.result;
+}
+
+
+/**
+ * inflateRaw(data[, options]) -> Uint8Array|Array|String
+ * - data (Uint8Array|Array|String): input data to decompress.
+ * - options (Object): zlib inflate options.
+ *
+ * The same as [[inflate]], but creates raw data, without wrapper
+ * (header and adler32 crc).
+ **/
+function inflateRaw(input, options) {
+  options = options || {};
+  options.raw = true;
+  return inflate(input, options);
+}
+
+
+/**
+ * ungzip(data[, options]) -> Uint8Array|Array|String
+ * - data (Uint8Array|Array|String): input data to decompress.
+ * - options (Object): zlib inflate options.
+ *
+ * Just shortcut to [[inflate]], because it autodetects format
+ * by header.content. Done for convenience.
+ **/
+
+
+exports.Inflate = Inflate;
+exports.inflate = inflate;
+exports.inflateRaw = inflateRaw;
+exports.ungzip  = inflate;
+
+},{"./utils/common":123,"./utils/strings":124,"./zlib/constants":126,"./zlib/gzheader":129,"./zlib/inflate":131,"./zlib/messages":133,"./zlib/zstream":135}],123:[function(require,module,exports){
+'use strict';
+
+
+var TYPED_OK =  (typeof Uint8Array !== 'undefined') &&
+                (typeof Uint16Array !== 'undefined') &&
+                (typeof Int32Array !== 'undefined');
+
+
+exports.assign = function (obj /*from1, from2, from3, ...*/) {
+  var sources = Array.prototype.slice.call(arguments, 1);
+  while (sources.length) {
+    var source = sources.shift();
+    if (!source) { continue; }
+
+    if (typeof source !== 'object') {
+      throw new TypeError(source + 'must be non-object');
+    }
+
+    for (var p in source) {
+      if (source.hasOwnProperty(p)) {
+        obj[p] = source[p];
+      }
+    }
+  }
+
+  return obj;
+};
+
+
+// reduce buffer size, avoiding mem copy
+exports.shrinkBuf = function (buf, size) {
+  if (buf.length === size) { return buf; }
+  if (buf.subarray) { return buf.subarray(0, size); }
+  buf.length = size;
+  return buf;
+};
+
+
+var fnTyped = {
+  arraySet: function (dest, src, src_offs, len, dest_offs) {
+    if (src.subarray && dest.subarray) {
+      dest.set(src.subarray(src_offs, src_offs + len), dest_offs);
+      return;
+    }
+    // Fallback to ordinary array
+    for (var i = 0; i < len; i++) {
+      dest[dest_offs + i] = src[src_offs + i];
+    }
+  },
+  // Join array of chunks to single array.
+  flattenChunks: function (chunks) {
+    var i, l, len, pos, chunk, result;
+
+    // calculate data length
+    len = 0;
+    for (i = 0, l = chunks.length; i < l; i++) {
+      len += chunks[i].length;
+    }
+
+    // join chunks
+    result = new Uint8Array(len);
+    pos = 0;
+    for (i = 0, l = chunks.length; i < l; i++) {
+      chunk = chunks[i];
+      result.set(chunk, pos);
+      pos += chunk.length;
+    }
+
+    return result;
+  }
+};
+
+var fnUntyped = {
+  arraySet: function (dest, src, src_offs, len, dest_offs) {
+    for (var i = 0; i < len; i++) {
+      dest[dest_offs + i] = src[src_offs + i];
+    }
+  },
+  // Join array of chunks to single array.
+  flattenChunks: function (chunks) {
+    return [].concat.apply([], chunks);
+  }
+};
+
+
+// Enable/Disable typed arrays use, for testing
+//
+exports.setTyped = function (on) {
+  if (on) {
+    exports.Buf8  = Uint8Array;
+    exports.Buf16 = Uint16Array;
+    exports.Buf32 = Int32Array;
+    exports.assign(exports, fnTyped);
+  } else {
+    exports.Buf8  = Array;
+    exports.Buf16 = Array;
+    exports.Buf32 = Array;
+    exports.assign(exports, fnUntyped);
+  }
+};
+
+exports.setTyped(TYPED_OK);
+
+},{}],124:[function(require,module,exports){
+// String encode/decode helpers
+'use strict';
+
+
+var utils = require('./common');
+
+
+// Quick check if we can use fast array to bin string conversion
+//
+// - apply(Array) can fail on Android 2.2
+// - apply(Uint8Array) can fail on iOS 5.1 Safary
+//
+var STR_APPLY_OK = true;
+var STR_APPLY_UIA_OK = true;
+
+try { String.fromCharCode.apply(null, [ 0 ]); } catch (__) { STR_APPLY_OK = false; }
+try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch (__) { STR_APPLY_UIA_OK = false; }
+
+
+// Table with utf8 lengths (calculated by first byte of sequence)
+// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
+// because max possible codepoint is 0x10ffff
+var _utf8len = new utils.Buf8(256);
+for (var q = 0; q < 256; q++) {
+  _utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);
+}
+_utf8len[254] = _utf8len[254] = 1; // Invalid sequence start
+
+
+// convert string to array (typed, when possible)
+exports.string2buf = function (str) {
+  var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
+
+  // count binary size
+  for (m_pos = 0; m_pos < str_len; m_pos++) {
+    c = str.charCodeAt(m_pos);
+    if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {
+      c2 = str.charCodeAt(m_pos + 1);
+      if ((c2 & 0xfc00) === 0xdc00) {
+        c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
+        m_pos++;
+      }
+    }
+    buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
+  }
+
+  // allocate buffer
+  buf = new utils.Buf8(buf_len);
+
+  // convert
+  for (i = 0, m_pos = 0; i < buf_len; m_pos++) {
+    c = str.charCodeAt(m_pos);
+    if ((c & 0xfc00) === 0xd800 && (m_pos + 1 < str_len)) {
+      c2 = str.charCodeAt(m_pos + 1);
+      if ((c2 & 0xfc00) === 0xdc00) {
+        c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
+        m_pos++;
+      }
+    }
+    if (c < 0x80) {
+      /* one byte */
+      buf[i++] = c;
+    } else if (c < 0x800) {
+      /* two bytes */
+      buf[i++] = 0xC0 | (c >>> 6);
+      buf[i++] = 0x80 | (c & 0x3f);
+    } else if (c < 0x10000) {
+      /* three bytes */
+      buf[i++] = 0xE0 | (c >>> 12);
+      buf[i++] = 0x80 | (c >>> 6 & 0x3f);
+      buf[i++] = 0x80 | (c & 0x3f);
+    } else {
+      /* four bytes */
+      buf[i++] = 0xf0 | (c >>> 18);
+      buf[i++] = 0x80 | (c >>> 12 & 0x3f);
+      buf[i++] = 0x80 | (c >>> 6 & 0x3f);
+      buf[i++] = 0x80 | (c & 0x3f);
+    }
+  }
+
+  return buf;
+};
+
+// Helper (used in 2 places)
+function buf2binstring(buf, len) {
+  // use fallback for big arrays to avoid stack overflow
+  if (len < 65537) {
+    if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
+      return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
+    }
+  }
+
+  var result = '';
+  for (var i = 0; i < len; i++) {
+    result += String.fromCharCode(buf[i]);
+  }
+  return result;
+}
+
+
+// Convert byte array to binary string
+exports.buf2binstring = function (buf) {
+  return buf2binstring(buf, buf.length);
+};
+
+
+// Convert binary string (typed, when possible)
+exports.binstring2buf = function (str) {
+  var buf = new utils.Buf8(str.length);
+  for (var i = 0, len = buf.length; i < len; i++) {
+    buf[i] = str.charCodeAt(i);
+  }
+  return buf;
+};
+
+
+// convert array to string
+exports.buf2string = function (buf, max) {
+  var i, out, c, c_len;
+  var len = max || buf.length;
+
+  // Reserve max possible length (2 words per char)
+  // NB: by unknown reasons, Array is significantly faster for
+  //     String.fromCharCode.apply than Uint16Array.
+  var utf16buf = new Array(len * 2);
+
+  for (out = 0, i = 0; i < len;) {
+    c = buf[i++];
+    // quick process ascii
+    if (c < 0x80) { utf16buf[out++] = c; continue; }
+
+    c_len = _utf8len[c];
+    // skip 5 & 6 byte codes
+    if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len - 1; continue; }
+
+    // apply mask on first byte
+    c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
+    // join the rest
+    while (c_len > 1 && i < len) {
+      c = (c << 6) | (buf[i++] & 0x3f);
+      c_len--;
+    }
+
+    // terminated by end of string?
+    if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
+
+    if (c < 0x10000) {
+      utf16buf[out++] = c;
+    } else {
+      c -= 0x10000;
+      utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
+      utf16buf[out++] = 0xdc00 | (c & 0x3ff);
+    }
+  }
+
+  return buf2binstring(utf16buf, out);
+};
+
+
+// Calculate max possible position in utf8 buffer,
+// that will not break sequence. If that's not possible
+// - (very small limits) return max size as is.
+//
+// buf[] - utf8 bytes array
+// max   - length limit (mandatory);
+exports.utf8border = function (buf, max) {
+  var pos;
+
+  max = max || buf.length;
+  if (max > buf.length) { max = buf.length; }
+
+  // go back from last position, until start of sequence found
+  pos = max - 1;
+  while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
+
+  // Fuckup - very small and broken sequence,
+  // return max, because we should return something anyway.
+  if (pos < 0) { return max; }
+
+  // If we came to start of buffer - that means vuffer is too small,
+  // return max too.
+  if (pos === 0) { return max; }
+
+  return (pos + _utf8len[buf[pos]] > max) ? pos : max;
+};
+
+},{"./common":123}],125:[function(require,module,exports){
+'use strict';
+
+// Note: adler32 takes 12% for level 0 and 2% for level 6.
+// It doesn't worth to make additional optimizationa as in original.
+// Small size is preferable.
+
+function adler32(adler, buf, len, pos) {
+  var s1 = (adler & 0xffff) |0,
+      s2 = ((adler >>> 16) & 0xffff) |0,
+      n = 0;
+
+  while (len !== 0) {
+    // Set limit ~ twice less than 5552, to keep
+    // s2 in 31-bits, because we force signed ints.
+    // in other case %= will fail.
+    n = len > 2000 ? 2000 : len;
+    len -= n;
+
+    do {
+      s1 = (s1 + buf[pos++]) |0;
+      s2 = (s2 + s1) |0;
+    } while (--n);
+
+    s1 %= 65521;
+    s2 %= 65521;
+  }
+
+  return (s1 | (s2 << 16)) |0;
+}
+
+
+module.exports = adler32;
+
+},{}],126:[function(require,module,exports){
+'use strict';
+
+
+module.exports = {
+
+  /* Allowed flush values; see deflate() and inflate() below for details */
+  Z_NO_FLUSH:         0,
+  Z_PARTIAL_FLUSH:    1,
+  Z_SYNC_FLUSH:       2,
+  Z_FULL_FLUSH:       3,
+  Z_FINISH:           4,
+  Z_BLOCK:            5,
+  Z_TREES:            6,
+
+  /* Return codes for the compression/decompression functions. Negative values
+  * are errors, positive values are used for special but normal events.
+  */
+  Z_OK:               0,
+  Z_STREAM_END:       1,
+  Z_NEED_DICT:        2,
+  Z_ERRNO:           -1,
+  Z_STREAM_ERROR:    -2,
+  Z_DATA_ERROR:      -3,
+  //Z_MEM_ERROR:     -4,
+  Z_BUF_ERROR:       -5,
+  //Z_VERSION_ERROR: -6,
+
+  /* compression levels */
+  Z_NO_COMPRESSION:         0,
+  Z_BEST_SPEED:             1,
+  Z_BEST_COMPRESSION:       9,
+  Z_DEFAULT_COMPRESSION:   -1,
+
+
+  Z_FILTERED:               1,
+  Z_HUFFMAN_ONLY:           2,
+  Z_RLE:                    3,
+  Z_FIXED:                  4,
+  Z_DEFAULT_STRATEGY:       0,
+
+  /* Possible values of the data_type field (though see inflate()) */
+  Z_BINARY:                 0,
+  Z_TEXT:                   1,
+  //Z_ASCII:                1, // = Z_TEXT (deprecated)
+  Z_UNKNOWN:                2,
+
+  /* The deflate compression method */
+  Z_DEFLATED:               8
+  //Z_NULL:                 null // Use -1 or null inline, depending on var type
+};
+
+},{}],127:[function(require,module,exports){
+'use strict';
+
+// Note: we can't get significant speed boost here.
+// So write code to minimize size - no pregenerated tables
+// and array tools dependencies.
+
+
+// Use ordinary array, since untyped makes no boost here
+function makeTable() {
+  var c, table = [];
+
+  for (var n = 0; n < 256; n++) {
+    c = n;
+    for (var k = 0; k < 8; k++) {
+      c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
+    }
+    table[n] = c;
+  }
+
+  return table;
+}
+
+// Create table on load. Just 255 signed longs. Not a problem.
+var crcTable = makeTable();
+
+
+function crc32(crc, buf, len, pos) {
+  var t = crcTable,
+      end = pos + len;
+
+  crc ^= -1;
+
+  for (var i = pos; i < end; i++) {
+    crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
+  }
+
+  return (crc ^ (-1)); // >>> 0;
+}
+
+
+module.exports = crc32;
+
+},{}],128:[function(require,module,exports){
+'use strict';
+
+var utils   = require('../utils/common');
+var trees   = require('./trees');
+var adler32 = require('./adler32');
+var crc32   = require('./crc32');
+var msg     = require('./messages');
+
+/* Public constants ==========================================================*/
+/* ===========================================================================*/
+
+
+/* Allowed flush values; see deflate() and inflate() below for details */
+var Z_NO_FLUSH      = 0;
+var Z_PARTIAL_FLUSH = 1;
+//var Z_SYNC_FLUSH    = 2;
+var Z_FULL_FLUSH    = 3;
+var Z_FINISH        = 4;
+var Z_BLOCK         = 5;
+//var Z_TREES         = 6;
+
+
+/* Return codes for the compression/decompression functions. Negative values
+ * are errors, positive values are used for special but normal events.
+ */
+var Z_OK            = 0;
+var Z_STREAM_END    = 1;
+//var Z_NEED_DICT     = 2;
+//var Z_ERRNO         = -1;
+var Z_STREAM_ERROR  = -2;
+var Z_DATA_ERROR    = -3;
+//var Z_MEM_ERROR     = -4;
+var Z_BUF_ERROR     = -5;
+//var Z_VERSION_ERROR = -6;
+
+
+/* compression levels */
+//var Z_NO_COMPRESSION      = 0;
+//var Z_BEST_SPEED          = 1;
+//var Z_BEST_COMPRESSION    = 9;
+var Z_DEFAULT_COMPRESSION = -1;
+
+
+var Z_FILTERED            = 1;
+var Z_HUFFMAN_ONLY        = 2;
+var Z_RLE                 = 3;
+var Z_FIXED               = 4;
+var Z_DEFAULT_STRATEGY    = 0;
+
+/* Possible values of the data_type field (though see inflate()) */
+//var Z_BINARY              = 0;
+//var Z_TEXT                = 1;
+//var Z_ASCII               = 1; // = Z_TEXT
+var Z_UNKNOWN             = 2;
+
+
+/* The deflate compression method */
+var Z_DEFLATED  = 8;
+
+/*============================================================================*/
+
+
+var MAX_MEM_LEVEL = 9;
+/* Maximum value for memLevel in deflateInit2 */
+var MAX_WBITS = 15;
+/* 32K LZ77 window */
+var DEF_MEM_LEVEL = 8;
+
+
+var LENGTH_CODES  = 29;
+/* number of length codes, not counting the special END_BLOCK code */
+var LITERALS      = 256;
+/* number of literal bytes 0..255 */
+var L_CODES       = LITERALS + 1 + LENGTH_CODES;
+/* number of Literal or Length codes, including the END_BLOCK code */
+var D_CODES       = 30;
+/* number of distance codes */
+var BL_CODES      = 19;
+/* number of codes used to transfer the bit lengths */
+var HEAP_SIZE     = 2 * L_CODES + 1;
+/* maximum heap size */
+var MAX_BITS  = 15;
+/* All codes must not exceed MAX_BITS bits */
+
+var MIN_MATCH = 3;
+var MAX_MATCH = 258;
+var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);
+
+var PRESET_DICT = 0x20;
+
+var INIT_STATE = 42;
+var EXTRA_STATE = 69;
+var NAME_STATE = 73;
+var COMMENT_STATE = 91;
+var HCRC_STATE = 103;
+var BUSY_STATE = 113;
+var FINISH_STATE = 666;
+
+var BS_NEED_MORE      = 1; /* block not completed, need more input or more output */
+var BS_BLOCK_DONE     = 2; /* block flush performed */
+var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
+var BS_FINISH_DONE    = 4; /* finish done, accept no more input or output */
+
+var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.
+
+function err(strm, errorCode) {
+  strm.msg = msg[errorCode];
+  return errorCode;
+}
+
+function rank(f) {
+  return ((f) << 1) - ((f) > 4 ? 9 : 0);
+}
+
+function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
+
+
+/* =========================================================================
+ * Flush as much pending output as possible. All deflate() output goes
+ * through this function so some applications may wish to modify it
+ * to avoid allocating a large strm->output buffer and copying into it.
+ * (See also read_buf()).
+ */
+function flush_pending(strm) {
+  var s = strm.state;
+
+  //_tr_flush_bits(s);
+  var len = s.pending;
+  if (len > strm.avail_out) {
+    len = strm.avail_out;
+  }
+  if (len === 0) { return; }
+
+  utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
+  strm.next_out += len;
+  s.pending_out += len;
+  strm.total_out += len;
+  strm.avail_out -= len;
+  s.pending -= len;
+  if (s.pending === 0) {
+    s.pending_out = 0;
+  }
+}
+
+
+function flush_block_only(s, last) {
+  trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
+  s.block_start = s.strstart;
+  flush_pending(s.strm);
+}
+
+
+function put_byte(s, b) {
+  s.pending_buf[s.pending++] = b;
+}
+
+
+/* =========================================================================
+ * Put a short in the pending buffer. The 16-bit value is put in MSB order.
+ * IN assertion: the stream state is correct and there is enough room in
+ * pending_buf.
+ */
+function putShortMSB(s, b) {
+//  put_byte(s, (Byte)(b >> 8));
+//  put_byte(s, (Byte)(b & 0xff));
+  s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
+  s.pending_buf[s.pending++] = b & 0xff;
+}
+
+
+/* ===========================================================================
+ * Read a new buffer from the current input stream, update the adler32
+ * and total number of bytes read.  All deflate() input goes through
+ * this function so some applications may wish to modify it to avoid
+ * allocating a large strm->input buffer and copying from it.
+ * (See also flush_pending()).
+ */
+function read_buf(strm, buf, start, size) {
+  var len = strm.avail_in;
+
+  if (len > size) { len = size; }
+  if (len === 0) { return 0; }
+
+  strm.avail_in -= len;
+
+  // zmemcpy(buf, strm->next_in, len);
+  utils.arraySet(buf, strm.input, strm.next_in, len, start);
+  if (strm.state.wrap === 1) {
+    strm.adler = adler32(strm.adler, buf, len, start);
+  }
+
+  else if (strm.state.wrap === 2) {
+    strm.adler = crc32(strm.adler, buf, len, start);
+  }
+
+  strm.next_in += len;
+  strm.total_in += len;
+
+  return len;
+}
+
+
+/* ===========================================================================
+ * Set match_start to the longest match starting at the given string and
+ * return its length. Matches shorter or equal to prev_length are discarded,
+ * in which case the result is equal to prev_length and match_start is
+ * garbage.
+ * IN assertions: cur_match is the head of the hash chain for the current
+ *   string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
+ * OUT assertion: the match length is not greater than s->lookahead.
+ */
+function longest_match(s, cur_match) {
+  var chain_length = s.max_chain_length;      /* max hash chain length */
+  var scan = s.strstart; /* current string */
+  var match;                       /* matched string */
+  var len;                           /* length of current match */
+  var best_len = s.prev_length;              /* best match length so far */
+  var nice_match = s.nice_match;             /* stop if match long enough */
+  var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
+      s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;
+
+  var _win = s.window; // shortcut
+
+  var wmask = s.w_mask;
+  var prev  = s.prev;
+
+  /* Stop when cur_match becomes <= limit. To simplify the code,
+   * we prevent matches with the string of window index 0.
+   */
+
+  var strend = s.strstart + MAX_MATCH;
+  var scan_end1  = _win[scan + best_len - 1];
+  var scan_end   = _win[scan + best_len];
+
+  /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
+   * It is easy to get rid of this optimization if necessary.
+   */
+  // Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
+
+  /* Do not waste too much time if we already have a good match: */
+  if (s.prev_length >= s.good_match) {
+    chain_length >>= 2;
+  }
+  /* Do not look for matches beyond the end of the input. This is necessary
+   * to make deflate deterministic.
+   */
+  if (nice_match > s.lookahead) { nice_match = s.lookahead; }
+
+  // Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+
+  do {
+    // Assert(cur_match < s->strstart, "no future");
+    match = cur_match;
+
+    /* Skip to next match if the match length cannot increase
+     * or if the match length is less than 2.  Note that the checks below
+     * for insufficient lookahead only occur occasionally for performance
+     * reasons.  Therefore uninitialized memory will be accessed, and
+     * conditional jumps will be made that depend on those values.
+     * However the length of the match is limited to the lookahead, so
+     * the output of deflate is not affected by the uninitialized values.
+     */
+
+    if (_win[match + best_len]     !== scan_end  ||
+        _win[match + best_len - 1] !== scan_end1 ||
+        _win[match]                !== _win[scan] ||
+        _win[++match]              !== _win[scan + 1]) {
+      continue;
+    }
+
+    /* The check at best_len-1 can be removed because it will be made
+     * again later. (This heuristic is not always a win.)
+     * It is not necessary to compare scan[2] and match[2] since they
+     * are always equal when the other bytes match, given that
+     * the hash keys are equal and that HASH_BITS >= 8.
+     */
+    scan += 2;
+    match++;
+    // Assert(*scan == *match, "match[2]?");
+
+    /* We check for insufficient lookahead only every 8th comparison;
+     * the 256th check will be made at strstart+258.
+     */
+    do {
+      /*jshint noempty:false*/
+    } while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
+             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
+             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
+             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
+             scan < strend);
+
+    // Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+
+    len = MAX_MATCH - (strend - scan);
+    scan = strend - MAX_MATCH;
+
+    if (len > best_len) {
+      s.match_start = cur_match;
+      best_len = len;
+      if (len >= nice_match) {
+        break;
+      }
+      scan_end1  = _win[scan + best_len - 1];
+      scan_end   = _win[scan + best_len];
+    }
+  } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);
+
+  if (best_len <= s.lookahead) {
+    return best_len;
+  }
+  return s.lookahead;
+}
+
+
+/* ===========================================================================
+ * Fill the window when the lookahead becomes insufficient.
+ * Updates strstart and lookahead.
+ *
+ * IN assertion: lookahead < MIN_LOOKAHEAD
+ * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
+ *    At least one byte has been read, or avail_in == 0; reads are
+ *    performed for at least two bytes (required for the zip translate_eol
+ *    option -- not supported here).
+ */
+function fill_window(s) {
+  var _w_size = s.w_size;
+  var p, n, m, more, str;
+
+  //Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
+
+  do {
+    more = s.window_size - s.lookahead - s.strstart;
+
+    // JS ints have 32 bit, block below not needed
+    /* Deal with !@#$% 64K limit: */
+    //if (sizeof(int) <= 2) {
+    //    if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
+    //        more = wsize;
+    //
+    //  } else if (more == (unsigned)(-1)) {
+    //        /* Very unlikely, but possible on 16 bit machine if
+    //         * strstart == 0 && lookahead == 1 (input done a byte at time)
+    //         */
+    //        more--;
+    //    }
+    //}
+
+
+    /* If the window is almost full and there is insufficient lookahead,
+     * move the upper half to the lower one to make room in the upper half.
+     */
+    if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {
+
+      utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
+      s.match_start -= _w_size;
+      s.strstart -= _w_size;
+      /* we now have strstart >= MAX_DIST */
+      s.block_start -= _w_size;
+
+      /* Slide the hash table (could be avoided with 32 bit values
+       at the expense of memory usage). We slide even when level == 0
+       to keep the hash table consistent if we switch back to level > 0
+       later. (Using level 0 permanently is not an optimal usage of
+       zlib, so we don't care about this pathological case.)
+       */
+
+      n = s.hash_size;
+      p = n;
+      do {
+        m = s.head[--p];
+        s.head[p] = (m >= _w_size ? m - _w_size : 0);
+      } while (--n);
+
+      n = _w_size;
+      p = n;
+      do {
+        m = s.prev[--p];
+        s.prev[p] = (m >= _w_size ? m - _w_size : 0);
+        /* If n is not on any hash chain, prev[n] is garbage but
+         * its value will never be used.
+         */
+      } while (--n);
+
+      more += _w_size;
+    }
+    if (s.strm.avail_in === 0) {
+      break;
+    }
+
+    /* If there was no sliding:
+     *    strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
+     *    more == window_size - lookahead - strstart
+     * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
+     * => more >= window_size - 2*WSIZE + 2
+     * In the BIG_MEM or MMAP case (not yet supported),
+     *   window_size == input_size + MIN_LOOKAHEAD  &&
+     *   strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
+     * Otherwise, window_size == 2*WSIZE so more >= 2.
+     * If there was sliding, more >= WSIZE. So in all cases, more >= 2.
+     */
+    //Assert(more >= 2, "more < 2");
+    n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
+    s.lookahead += n;
+
+    /* Initialize the hash value now that we have some input: */
+    if (s.lookahead + s.insert >= MIN_MATCH) {
+      str = s.strstart - s.insert;
+      s.ins_h = s.window[str];
+
+      /* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
+      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
+//#if MIN_MATCH != 3
+//        Call update_hash() MIN_MATCH-3 more times
+//#endif
+      while (s.insert) {
+        /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
+        s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;
+
+        s.prev[str & s.w_mask] = s.head[s.ins_h];
+        s.head[s.ins_h] = str;
+        str++;
+        s.insert--;
+        if (s.lookahead + s.insert < MIN_MATCH) {
+          break;
+        }
+      }
+    }
+    /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
+     * but this is not important since only literal bytes will be emitted.
+     */
+
+  } while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);
+
+  /* If the WIN_INIT bytes after the end of the current data have never been
+   * written, then zero those bytes in order to avoid memory check reports of
+   * the use of uninitialized (or uninitialised as Julian writes) bytes by
+   * the longest match routines.  Update the high water mark for the next
+   * time through here.  WIN_INIT is set to MAX_MATCH since the longest match
+   * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
+   */
+//  if (s.high_water < s.window_size) {
+//    var curr = s.strstart + s.lookahead;
+//    var init = 0;
+//
+//    if (s.high_water < curr) {
+//      /* Previous high water mark below current data -- zero WIN_INIT
+//       * bytes or up to end of window, whichever is less.
+//       */
+//      init = s.window_size - curr;
+//      if (init > WIN_INIT)
+//        init = WIN_INIT;
+//      zmemzero(s->window + curr, (unsigned)init);
+//      s->high_water = curr + init;
+//    }
+//    else if (s->high_water < (ulg)curr + WIN_INIT) {
+//      /* High water mark at or above current data, but below current data
+//       * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
+//       * to end of window, whichever is less.
+//       */
+//      init = (ulg)curr + WIN_INIT - s->high_water;
+//      if (init > s->window_size - s->high_water)
+//        init = s->window_size - s->high_water;
+//      zmemzero(s->window + s->high_water, (unsigned)init);
+//      s->high_water += init;
+//    }
+//  }
+//
+//  Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
+//    "not enough room for search");
+}
+
+/* ===========================================================================
+ * Copy without compression as much as possible from the input stream, return
+ * the current block state.
+ * This function does not insert new strings in the dictionary since
+ * uncompressible data is probably not useful. This function is used
+ * only for the level=0 compression option.
+ * NOTE: this function should be optimized to avoid extra copying from
+ * window to pending_buf.
+ */
+function deflate_stored(s, flush) {
+  /* Stored blocks are limited to 0xffff bytes, pending_buf is limited
+   * to pending_buf_size, and each stored block has a 5 byte header:
+   */
+  var max_block_size = 0xffff;
+
+  if (max_block_size > s.pending_buf_size - 5) {
+    max_block_size = s.pending_buf_size - 5;
+  }
+
+  /* Copy as much as possible from input to output: */
+  for (;;) {
+    /* Fill the window as much as possible: */
+    if (s.lookahead <= 1) {
+
+      //Assert(s->strstart < s->w_size+MAX_DIST(s) ||
+      //  s->block_start >= (long)s->w_size, "slide too late");
+//      if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
+//        s.block_start >= s.w_size)) {
+//        throw  new Error("slide too late");
+//      }
+
+      fill_window(s);
+      if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
+        return BS_NEED_MORE;
+      }
+
+      if (s.lookahead === 0) {
+        break;
+      }
+      /* flush the current block */
+    }
+    //Assert(s->block_start >= 0L, "block gone");
+//    if (s.block_start < 0) throw new Error("block gone");
+
+    s.strstart += s.lookahead;
+    s.lookahead = 0;
+
+    /* Emit a stored block if pending_buf will be full: */
+    var max_start = s.block_start + max_block_size;
+
+    if (s.strstart === 0 || s.strstart >= max_start) {
+      /* strstart == 0 is possible when wraparound on 16-bit machine */
+      s.lookahead = s.strstart - max_start;
+      s.strstart = max_start;
+      /*** FLUSH_BLOCK(s, 0); ***/
+      flush_block_only(s, false);
+      if (s.strm.avail_out === 0) {
+        return BS_NEED_MORE;
+      }
+      /***/
+
+
+    }
+    /* Flush if we may have to slide, otherwise block_start may become
+     * negative and the data will be gone:
+     */
+    if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
+      /*** FLUSH_BLOCK(s, 0); ***/
+      flush_block_only(s, false);
+      if (s.strm.avail_out === 0) {
+        return BS_NEED_MORE;
+      }
+      /***/
+    }
+  }
+
+  s.insert = 0;
+
+  if (flush === Z_FINISH) {
+    /*** FLUSH_BLOCK(s, 1); ***/
+    flush_block_only(s, true);
+    if (s.strm.avail_out === 0) {
+      return BS_FINISH_STARTED;
+    }
+    /***/
+    return BS_FINISH_DONE;
+  }
+
+  if (s.strstart > s.block_start) {
+    /*** FLUSH_BLOCK(s, 0); ***/
+    flush_block_only(s, false);
+    if (s.strm.avail_out === 0) {
+      return BS_NEED_MORE;
+    }
+    /***/
+  }
+
+  return BS_NEED_MORE;
+}
+
+/* ===========================================================================
+ * Compress as much as possible from the input stream, return the current
+ * block state.
+ * This function does not perform lazy evaluation of matches and inserts
+ * new strings in the dictionary only for unmatched strings or for short
+ * matches. It is used only for the fast compression options.
+ */
+function deflate_fast(s, flush) {
+  var hash_head;        /* head of the hash chain */
+  var bflush;           /* set if current block must be flushed */
+
+  for (;;) {
+    /* Make sure that we always have enough lookahead, except
+     * at the end of the input file. We need MAX_MATCH bytes
+     * for the next match, plus MIN_MATCH bytes to insert the
+     * string following the next match.
+     */
+    if (s.lookahead < MIN_LOOKAHEAD) {
+      fill_window(s);
+      if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
+        return BS_NEED_MORE;
+      }
+      if (s.lookahead === 0) {
+        break; /* flush the current block */
+      }
+    }
+
+    /* Insert the string window[strstart .. strstart+2] in the
+     * dictionary, and set hash_head to the head of the hash chain:
+     */
+    hash_head = 0/*NIL*/;
+    if (s.lookahead >= MIN_MATCH) {
+      /*** INSERT_STRING(s, s.strstart, hash_head); ***/
+      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
+      hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
+      s.head[s.ins_h] = s.strstart;
+      /***/
+    }
+
+    /* Find the longest match, discarding those <= prev_length.
+     * At this point we have always match_length < MIN_MATCH
+     */
+    if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
+      /* To simplify the code, we prevent matches with the string
+       * of window index 0 (in particular we have to avoid a match
+       * of the string with itself at the start of the input file).
+       */
+      s.match_length = longest_match(s, hash_head);
+      /* longest_match() sets match_start */
+    }
+    if (s.match_length >= MIN_MATCH) {
+      // check_match(s, s.strstart, s.match_start, s.match_length); // for debug only
+
+      /*** _tr_tally_dist(s, s.strstart - s.match_start,
+                     s.match_length - MIN_MATCH, bflush); ***/
+      bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);
+
+      s.lookahead -= s.match_length;
+
+      /* Insert new strings in the hash table only if the match length
+       * is not too large. This saves time but degrades compression.
+       */
+      if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
+        s.match_length--; /* string at strstart already in table */
+        do {
+          s.strstart++;
+          /*** INSERT_STRING(s, s.strstart, hash_head); ***/
+          s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
+          hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
+          s.head[s.ins_h] = s.strstart;
+          /***/
+          /* strstart never exceeds WSIZE-MAX_MATCH, so there are
+           * always MIN_MATCH bytes ahead.
+           */
+        } while (--s.match_length !== 0);
+        s.strstart++;
+      } else
+      {
+        s.strstart += s.match_length;
+        s.match_length = 0;
+        s.ins_h = s.window[s.strstart];
+        /* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
+        s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;
+
+//#if MIN_MATCH != 3
+//                Call UPDATE_HASH() MIN_MATCH-3 more times
+//#endif
+        /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
+         * matter since it will be recomputed at next deflate call.
+         */
+      }
+    } else {
+      /* No match, output a literal byte */
+      //Tracevv((stderr,"%c", s.window[s.strstart]));
+      /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
+      bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
+
+      s.lookahead--;
+      s.strstart++;
+    }
+    if (bflush) {
+      /*** FLUSH_BLOCK(s, 0); ***/
+      flush_block_only(s, false);
+      if (s.strm.avail_out === 0) {
+        return BS_NEED_MORE;
+      }
+      /***/
+    }
+  }
+  s.insert = ((s.strstart < (MIN_MATCH - 1)) ? s.strstart : MIN_MATCH - 1);
+  if (flush === Z_FINISH) {
+    /*** FLUSH_BLOCK(s, 1); ***/
+    flush_block_only(s, true);
+    if (s.strm.avail_out === 0) {
+      return BS_FINISH_STARTED;
+    }
+    /***/
+    return BS_FINISH_DONE;
+  }
+  if (s.last_lit) {
+    /*** FLUSH_BLOCK(s, 0); ***/
+    flush_block_only(s, false);
+    if (s.strm.avail_out === 0) {
+      return BS_NEED_MORE;
+    }
+    /***/
+  }
+  return BS_BLOCK_DONE;
+}
+
+/* ===========================================================================
+ * Same as above, but achieves better compression. We use a lazy
+ * evaluation for matches: a match is finally adopted only if there is
+ * no better match at the next window position.
+ */
+function deflate_slow(s, flush) {
+  var hash_head;          /* head of hash chain */
+  var bflush;              /* set if current block must be flushed */
+
+  var max_insert;
+
+  /* Process the input block. */
+  for (;;) {
+    /* Make sure that we always have enough lookahead, except
+     * at the end of the input file. We need MAX_MATCH bytes
+     * for the next match, plus MIN_MATCH bytes to insert the
+     * string following the next match.
+     */
+    if (s.lookahead < MIN_LOOKAHEAD) {
+      fill_window(s);
+      if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
+        return BS_NEED_MORE;
+      }
+      if (s.lookahead === 0) { break; } /* flush the current block */
+    }
+
+    /* Insert the string window[strstart .. strstart+2] in the
+     * dictionary, and set hash_head to the head of the hash chain:
+     */
+    hash_head = 0/*NIL*/;
+    if (s.lookahead >= MIN_MATCH) {
+      /*** INSERT_STRING(s, s.strstart, hash_head); ***/
+      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
+      hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
+      s.head[s.ins_h] = s.strstart;
+      /***/
+    }
+
+    /* Find the longest match, discarding those <= prev_length.
+     */
+    s.prev_length = s.match_length;
+    s.prev_match = s.match_start;
+    s.match_length = MIN_MATCH - 1;
+
+    if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
+        s.strstart - hash_head <= (s.w_size - MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
+      /* To simplify the code, we prevent matches with the string
+       * of window index 0 (in particular we have to avoid a match
+       * of the string with itself at the start of the input file).
+       */
+      s.match_length = longest_match(s, hash_head);
+      /* longest_match() sets match_start */
+
+      if (s.match_length <= 5 &&
+         (s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {
+
+        /* If prev_match is also MIN_MATCH, match_start is garbage
+         * but we will ignore the current match anyway.
+         */
+        s.match_length = MIN_MATCH - 1;
+      }
+    }
+    /* If there was a match at the previous step and the current
+     * match is not better, output the previous match:
+     */
+    if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
+      max_insert = s.strstart + s.lookahead - MIN_MATCH;
+      /* Do not insert strings in hash table beyond this. */
+
+      //check_match(s, s.strstart-1, s.prev_match, s.prev_length);
+
+      /***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
+                     s.prev_length - MIN_MATCH, bflush);***/
+      bflush = trees._tr_tally(s, s.strstart - 1 - s.prev_match, s.prev_length - MIN_MATCH);
+      /* Insert in hash table all strings up to the end of the match.
+       * strstart-1 and strstart are already inserted. If there is not
+       * enough lookahead, the last two strings are not inserted in
+       * the hash table.
+       */
+      s.lookahead -= s.prev_length - 1;
+      s.prev_length -= 2;
+      do {
+        if (++s.strstart <= max_insert) {
+          /*** INSERT_STRING(s, s.strstart, hash_head); ***/
+          s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
+          hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
+          s.head[s.ins_h] = s.strstart;
+          /***/
+        }
+      } while (--s.prev_length !== 0);
+      s.match_available = 0;
+      s.match_length = MIN_MATCH - 1;
+      s.strstart++;
+
+      if (bflush) {
+        /*** FLUSH_BLOCK(s, 0); ***/
+        flush_block_only(s, false);
+        if (s.strm.avail_out === 0) {
+          return BS_NEED_MORE;
+        }
+        /***/
+      }
+
+    } else if (s.match_available) {
+      /* If there was no match at the previous position, output a
+       * single literal. If there was a match but the current match
+       * is longer, truncate the previous match to a single literal.
+       */
+      //Tracevv((stderr,"%c", s->window[s->strstart-1]));
+      /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
+      bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);
+
+      if (bflush) {
+        /*** FLUSH_BLOCK_ONLY(s, 0) ***/
+        flush_block_only(s, false);
+        /***/
+      }
+      s.strstart++;
+      s.lookahead--;
+      if (s.strm.avail_out === 0) {
+        return BS_NEED_MORE;
+      }
+    } else {
+      /* There is no previous match to compare with, wait for
+       * the next step to decide.
+       */
+      s.match_available = 1;
+      s.strstart++;
+      s.lookahead--;
+    }
+  }
+  //Assert (flush != Z_NO_FLUSH, "no flush?");
+  if (s.match_available) {
+    //Tracevv((stderr,"%c", s->window[s->strstart-1]));
+    /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
+    bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);
+
+    s.match_available = 0;
+  }
+  s.insert = s.strstart < MIN_MATCH - 1 ? s.strstart : MIN_MATCH - 1;
+  if (flush === Z_FINISH) {
+    /*** FLUSH_BLOCK(s, 1); ***/
+    flush_block_only(s, true);
+    if (s.strm.avail_out === 0) {
+      return BS_FINISH_STARTED;
+    }
+    /***/
+    return BS_FINISH_DONE;
+  }
+  if (s.last_lit) {
+    /*** FLUSH_BLOCK(s, 0); ***/
+    flush_block_only(s, false);
+    if (s.strm.avail_out === 0) {
+      return BS_NEED_MORE;
+    }
+    /***/
+  }
+
+  return BS_BLOCK_DONE;
+}
+
+
+/* ===========================================================================
+ * For Z_RLE, simply look for runs of bytes, generate matches only of distance
+ * one.  Do not maintain a hash table.  (It will be regenerated if this run of
+ * deflate switches away from Z_RLE.)
+ */
+function deflate_rle(s, flush) {
+  var bflush;            /* set if current block must be flushed */
+  var prev;              /* byte at distance one to match */
+  var scan, strend;      /* scan goes up to strend for length of run */
+
+  var _win = s.window;
+
+  for (;;) {
+    /* Make sure that we always have enough lookahead, except
+     * at the end of the input file. We need MAX_MATCH bytes
+     * for the longest run, plus one for the unrolled loop.
+     */
+    if (s.lookahead <= MAX_MATCH) {
+      fill_window(s);
+      if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
+        return BS_NEED_MORE;
+      }
+      if (s.lookahead === 0) { break; } /* flush the current block */
+    }
+
+    /* See how many times the previous byte repeats */
+    s.match_length = 0;
+    if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
+      scan = s.strstart - 1;
+      prev = _win[scan];
+      if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
+        strend = s.strstart + MAX_MATCH;
+        do {
+          /*jshint noempty:false*/
+        } while (prev === _win[++scan] && prev === _win[++scan] &&
+                 prev === _win[++scan] && prev === _win[++scan] &&
+                 prev === _win[++scan] && prev === _win[++scan] &&
+                 prev === _win[++scan] && prev === _win[++scan] &&
+                 scan < strend);
+        s.match_length = MAX_MATCH - (strend - scan);
+        if (s.match_length > s.lookahead) {
+          s.match_length = s.lookahead;
+        }
+      }
+      //Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
+    }
+
+    /* Emit match if have run of MIN_MATCH or longer, else emit literal */
+    if (s.match_length >= MIN_MATCH) {
+      //check_match(s, s.strstart, s.strstart - 1, s.match_length);
+
+      /*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
+      bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);
+
+      s.lookahead -= s.match_length;
+      s.strstart += s.match_length;
+      s.match_length = 0;
+    } else {
+      /* No match, output a literal byte */
+      //Tracevv((stderr,"%c", s->window[s->strstart]));
+      /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
+      bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
+
+      s.lookahead--;
+      s.strstart++;
+    }
+    if (bflush) {
+      /*** FLUSH_BLOCK(s, 0); ***/
+      flush_block_only(s, false);
+      if (s.strm.avail_out === 0) {
+        return BS_NEED_MORE;
+      }
+      /***/
+    }
+  }
+  s.insert = 0;
+  if (flush === Z_FINISH) {
+    /*** FLUSH_BLOCK(s, 1); ***/
+    flush_block_only(s, true);
+    if (s.strm.avail_out === 0) {
+      return BS_FINISH_STARTED;
+    }
+    /***/
+    return BS_FINISH_DONE;
+  }
+  if (s.last_lit) {
+    /*** FLUSH_BLOCK(s, 0); ***/
+    flush_block_only(s, false);
+    if (s.strm.avail_out === 0) {
+      return BS_NEED_MORE;
+    }
+    /***/
+  }
+  return BS_BLOCK_DONE;
+}
+
+/* ===========================================================================
+ * For Z_HUFFMAN_ONLY, do not look for matches.  Do not maintain a hash table.
+ * (It will be regenerated if this run of deflate switches away from Huffman.)
+ */
+function deflate_huff(s, flush) {
+  var bflush;             /* set if current block must be flushed */
+
+  for (;;) {
+    /* Make sure that we have a literal to write. */
+    if (s.lookahead === 0) {
+      fill_window(s);
+      if (s.lookahead === 0) {
+        if (flush === Z_NO_FLUSH) {
+          return BS_NEED_MORE;
+        }
+        break;      /* flush the current block */
+      }
+    }
+
+    /* Output a literal byte */
+    s.match_length = 0;
+    //Tracevv((stderr,"%c", s->window[s->strstart]));
+    /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
+    bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
+    s.lookahead--;
+    s.strstart++;
+    if (bflush) {
+      /*** FLUSH_BLOCK(s, 0); ***/
+      flush_block_only(s, false);
+      if (s.strm.avail_out === 0) {
+        return BS_NEED_MORE;
+      }
+      /***/
+    }
+  }
+  s.insert = 0;
+  if (flush === Z_FINISH) {
+    /*** FLUSH_BLOCK(s, 1); ***/
+    flush_block_only(s, true);
+    if (s.strm.avail_out === 0) {
+      return BS_FINISH_STARTED;
+    }
+    /***/
+    return BS_FINISH_DONE;
+  }
+  if (s.last_lit) {
+    /*** FLUSH_BLOCK(s, 0); ***/
+    flush_block_only(s, false);
+    if (s.strm.avail_out === 0) {
+      return BS_NEED_MORE;
+    }
+    /***/
+  }
+  return BS_BLOCK_DONE;
+}
+
+/* Values for max_lazy_match, good_match and max_chain_length, depending on
+ * the desired pack level (0..9). The values given below have been tuned to
+ * exclude worst case performance for pathological files. Better values may be
+ * found for specific files.
+ */
+function Config(good_length, max_lazy, nice_length, max_chain, func) {
+  this.good_length = good_length;
+  this.max_lazy = max_lazy;
+  this.nice_length = nice_length;
+  this.max_chain = max_chain;
+  this.func = func;
+}
+
+var configuration_table;
+
+configuration_table = [
+  /*      good lazy nice chain */
+  new Config(0, 0, 0, 0, deflate_stored),          /* 0 store only */
+  new Config(4, 4, 8, 4, deflate_fast),            /* 1 max speed, no lazy matches */
+  new Config(4, 5, 16, 8, deflate_fast),           /* 2 */
+  new Config(4, 6, 32, 32, deflate_fast),          /* 3 */
+
+  new Config(4, 4, 16, 16, deflate_slow),          /* 4 lazy matches */
+  new Config(8, 16, 32, 32, deflate_slow),         /* 5 */
+  new Config(8, 16, 128, 128, deflate_slow),       /* 6 */
+  new Config(8, 32, 128, 256, deflate_slow),       /* 7 */
+  new Config(32, 128, 258, 1024, deflate_slow),    /* 8 */
+  new Config(32, 258, 258, 4096, deflate_slow)     /* 9 max compression */
+];
+
+
+/* ===========================================================================
+ * Initialize the "longest match" routines for a new zlib stream
+ */
+function lm_init(s) {
+  s.window_size = 2 * s.w_size;
+
+  /*** CLEAR_HASH(s); ***/
+  zero(s.head); // Fill with NIL (= 0);
+
+  /* Set the default configuration parameters:
+   */
+  s.max_lazy_match = configuration_table[s.level].max_lazy;
+  s.good_match = configuration_table[s.level].good_length;
+  s.nice_match = configuration_table[s.level].nice_length;
+  s.max_chain_length = configuration_table[s.level].max_chain;
+
+  s.strstart = 0;
+  s.block_start = 0;
+  s.lookahead = 0;
+  s.insert = 0;
+  s.match_length = s.prev_length = MIN_MATCH - 1;
+  s.match_available = 0;
+  s.ins_h = 0;
+}
+
+
+function DeflateState() {
+  this.strm = null;            /* pointer back to this zlib stream */
+  this.status = 0;            /* as the name implies */
+  this.pending_buf = null;      /* output still pending */
+  this.pending_buf_size = 0;  /* size of pending_buf */
+  this.pending_out = 0;       /* next pending byte to output to the stream */
+  this.pending = 0;           /* nb of bytes in the pending buffer */
+  this.wrap = 0;              /* bit 0 true for zlib, bit 1 true for gzip */
+  this.gzhead = null;         /* gzip header information to write */
+  this.gzindex = 0;           /* where in extra, name, or comment */
+  this.method = Z_DEFLATED; /* can only be DEFLATED */
+  this.last_flush = -1;   /* value of flush param for previous deflate call */
+
+  this.w_size = 0;  /* LZ77 window size (32K by default) */
+  this.w_bits = 0;  /* log2(w_size)  (8..16) */
+  this.w_mask = 0;  /* w_size - 1 */
+
+  this.window = null;
+  /* Sliding window. Input bytes are read into the second half of the window,
+   * and move to the first half later to keep a dictionary of at least wSize
+   * bytes. With this organization, matches are limited to a distance of
+   * wSize-MAX_MATCH bytes, but this ensures that IO is always
+   * performed with a length multiple of the block size.
+   */
+
+  this.window_size = 0;
+  /* Actual size of window: 2*wSize, except when the user input buffer
+   * is directly used as sliding window.
+   */
+
+  this.prev = null;
+  /* Link to older string with same hash index. To limit the size of this
+   * array to 64K, this link is maintained only for the last 32K strings.
+   * An index in this array is thus a window index modulo 32K.
+   */
+
+  this.head = null;   /* Heads of the hash chains or NIL. */
+
+  this.ins_h = 0;       /* hash index of string to be inserted */
+  this.hash_size = 0;   /* number of elements in hash table */
+  this.hash_bits = 0;   /* log2(hash_size) */
+  this.hash_mask = 0;   /* hash_size-1 */
+
+  this.hash_shift = 0;
+  /* Number of bits by which ins_h must be shifted at each input
+   * step. It must be such that after MIN_MATCH steps, the oldest
+   * byte no longer takes part in the hash key, that is:
+   *   hash_shift * MIN_MATCH >= hash_bits
+   */
+
+  this.block_start = 0;
+  /* Window position at the beginning of the current output block. Gets
+   * negative when the window is moved backwards.
+   */
+
+  this.match_length = 0;      /* length of best match */
+  this.prev_match = 0;        /* previous match */
+  this.match_available = 0;   /* set if previous match exists */
+  this.strstart = 0;          /* start of string to insert */
+  this.match_start = 0;       /* start of matching string */
+  this.lookahead = 0;         /* number of valid bytes ahead in window */
+
+  this.prev_length = 0;
+  /* Length of the best match at previous step. Matches not greater than this
+   * are discarded. This is used in the lazy match evaluation.
+   */
+
+  this.max_chain_length = 0;
+  /* To speed up deflation, hash chains are never searched beyond this
+   * length.  A higher limit improves compression ratio but degrades the
+   * speed.
+   */
+
+  this.max_lazy_match = 0;
+  /* Attempt to find a better match only when the current match is strictly
+   * smaller than this value. This mechanism is used only for compression
+   * levels >= 4.
+   */
+  // That's alias to max_lazy_match, don't use directly
+  //this.max_insert_length = 0;
+  /* Insert new strings in the hash table only if the match length is not
+   * greater than this length. This saves time but degrades compression.
+   * max_insert_length is used only for compression levels <= 3.
+   */
+
+  this.level = 0;     /* compression level (1..9) */
+  this.strategy = 0;  /* favor or force Huffman coding*/
+
+  this.good_match = 0;
+  /* Use a faster search when the previous match is longer than this */
+
+  this.nice_match = 0; /* Stop searching when current match exceeds this */
+
+              /* used by trees.c: */
+
+  /* Didn't use ct_data typedef below to suppress compiler warning */
+
+  // struct ct_data_s dyn_ltree[HEAP_SIZE];   /* literal and length tree */
+  // struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
+  // struct ct_data_s bl_tree[2*BL_CODES+1];  /* Huffman tree for bit lengths */
+
+  // Use flat array of DOUBLE size, with interleaved fata,
+  // because JS does not support effective
+  this.dyn_ltree  = new utils.Buf16(HEAP_SIZE * 2);
+  this.dyn_dtree  = new utils.Buf16((2 * D_CODES + 1) * 2);
+  this.bl_tree    = new utils.Buf16((2 * BL_CODES + 1) * 2);
+  zero(this.dyn_ltree);
+  zero(this.dyn_dtree);
+  zero(this.bl_tree);
+
+  this.l_desc   = null;         /* desc. for literal tree */
+  this.d_desc   = null;         /* desc. for distance tree */
+  this.bl_desc  = null;         /* desc. for bit length tree */
+
+  //ush bl_count[MAX_BITS+1];
+  this.bl_count = new utils.Buf16(MAX_BITS + 1);
+  /* number of codes at each bit length for an optimal tree */
+
+  //int heap[2*L_CODES+1];      /* heap used to build the Huffman trees */
+  this.heap = new utils.Buf16(2 * L_CODES + 1);  /* heap used to build the Huffman trees */
+  zero(this.heap);
+
+  this.heap_len = 0;               /* number of elements in the heap */
+  this.heap_max = 0;               /* element of largest frequency */
+  /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
+   * The same heap array is used to build all trees.
+   */
+
+  this.depth = new utils.Buf16(2 * L_CODES + 1); //uch depth[2*L_CODES+1];
+  zero(this.depth);
+  /* Depth of each subtree used as tie breaker for trees of equal frequency
+   */
+
+  this.l_buf = 0;          /* buffer index for literals or lengths */
+
+  this.lit_bufsize = 0;
+  /* Size of match buffer for literals/lengths.  There are 4 reasons for
+   * limiting lit_bufsize to 64K:
+   *   - frequencies can be kept in 16 bit counters
+   *   - if compression is not successful for the first block, all input
+   *     data is still in the window so we can still emit a stored block even
+   *     when input comes from standard input.  (This can also be done for
+   *     all blocks if lit_bufsize is not greater than 32K.)
+   *   - if compression is not successful for a file smaller than 64K, we can
+   *     even emit a stored file instead of a stored block (saving 5 bytes).
+   *     This is applicable only for zip (not gzip or zlib).
+   *   - creating new Huffman trees less frequently may not provide fast
+   *     adaptation to changes in the input data statistics. (Take for
+   *     example a binary file with poorly compressible code followed by
+   *     a highly compressible string table.) Smaller buffer sizes give
+   *     fast adaptation but have of course the overhead of transmitting
+   *     trees more frequently.
+   *   - I can't count above 4
+   */
+
+  this.last_lit = 0;      /* running index in l_buf */
+
+  this.d_buf = 0;
+  /* Buffer index for distances. To simplify the code, d_buf and l_buf have
+   * the same number of elements. To use different lengths, an extra flag
+   * array would be necessary.
+   */
+
+  this.opt_len = 0;       /* bit length of current block with optimal trees */
+  this.static_len = 0;    /* bit length of current block with static trees */
+  this.matches = 0;       /* number of string matches in current block */
+  this.insert = 0;        /* bytes at end of window left to insert */
+
+
+  this.bi_buf = 0;
+  /* Output buffer. bits are inserted starting at the bottom (least
+   * significant bits).
+   */
+  this.bi_valid = 0;
+  /* Number of valid bits in bi_buf.  All bits above the last valid bit
+   * are always zero.
+   */
+
+  // Used for window memory init. We safely ignore it for JS. That makes
+  // sense only for pointers and memory check tools.
+  //this.high_water = 0;
+  /* High water mark offset in window for initialized bytes -- bytes above
+   * this are set to zero in order to avoid memory check warnings when
+   * longest match routines access bytes past the input.  This is then
+   * updated to the new high water mark.
+   */
+}
+
+
+function deflateResetKeep(strm) {
+  var s;
+
+  if (!strm || !strm.state) {
+    return err(strm, Z_STREAM_ERROR);
+  }
+
+  strm.total_in = strm.total_out = 0;
+  strm.data_type = Z_UNKNOWN;
+
+  s = strm.state;
+  s.pending = 0;
+  s.pending_out = 0;
+
+  if (s.wrap < 0) {
+    s.wrap = -s.wrap;
+    /* was made negative by deflate(..., Z_FINISH); */
+  }
+  s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
+  strm.adler = (s.wrap === 2) ?
+    0  // crc32(0, Z_NULL, 0)
+  :
+    1; // adler32(0, Z_NULL, 0)
+  s.last_flush = Z_NO_FLUSH;
+  trees._tr_init(s);
+  return Z_OK;
+}
+
+
+function deflateReset(strm) {
+  var ret = deflateResetKeep(strm);
+  if (ret === Z_OK) {
+    lm_init(strm.state);
+  }
+  return ret;
+}
+
+
+function deflateSetHeader(strm, head) {
+  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
+  if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
+  strm.state.gzhead = head;
+  return Z_OK;
+}
+
+
+function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
+  if (!strm) { // === Z_NULL
+    return Z_STREAM_ERROR;
+  }
+  var wrap = 1;
+
+  if (level === Z_DEFAULT_COMPRESSION) {
+    level = 6;
+  }
+
+  if (windowBits < 0) { /* suppress zlib wrapper */
+    wrap = 0;
+    windowBits = -windowBits;
+  }
+
+  else if (windowBits > 15) {
+    wrap = 2;           /* write gzip wrapper instead */
+    windowBits -= 16;
+  }
+
+
+  if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
+    windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
+    strategy < 0 || strategy > Z_FIXED) {
+    return err(strm, Z_STREAM_ERROR);
+  }
+
+
+  if (windowBits === 8) {
+    windowBits = 9;
+  }
+  /* until 256-byte window bug fixed */
+
+  var s = new DeflateState();
+
+  strm.state = s;
+  s.strm = strm;
+
+  s.wrap = wrap;
+  s.gzhead = null;
+  s.w_bits = windowBits;
+  s.w_size = 1 << s.w_bits;
+  s.w_mask = s.w_size - 1;
+
+  s.hash_bits = memLevel + 7;
+  s.hash_size = 1 << s.hash_bits;
+  s.hash_mask = s.hash_size - 1;
+  s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);
+
+  s.window = new utils.Buf8(s.w_size * 2);
+  s.head = new utils.Buf16(s.hash_size);
+  s.prev = new utils.Buf16(s.w_size);
+
+  // Don't need mem init magic for JS.
+  //s.high_water = 0;  /* nothing written to s->window yet */
+
+  s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
+
+  s.pending_buf_size = s.lit_bufsize * 4;
+
+  //overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2);
+  //s->pending_buf = (uchf *) overlay;
+  s.pending_buf = new utils.Buf8(s.pending_buf_size);
+
+  // It is offset from `s.pending_buf` (size is `s.lit_bufsize * 2`)
+  //s->d_buf = overlay + s->lit_bufsize/sizeof(ush);
+  s.d_buf = 1 * s.lit_bufsize;
+
+  //s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize;
+  s.l_buf = (1 + 2) * s.lit_bufsize;
+
+  s.level = level;
+  s.strategy = strategy;
+  s.method = method;
+
+  return deflateReset(strm);
+}
+
+function deflateInit(strm, level) {
+  return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
+}
+
+
+function deflate(strm, flush) {
+  var old_flush, s;
+  var beg, val; // for gzip header write only
+
+  if (!strm || !strm.state ||
+    flush > Z_BLOCK || flush < 0) {
+    return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
+  }
+
+  s = strm.state;
+
+  if (!strm.output ||
+      (!strm.input && strm.avail_in !== 0) ||
+      (s.status === FINISH_STATE && flush !== Z_FINISH)) {
+    return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
+  }
+
+  s.strm = strm; /* just in case */
+  old_flush = s.last_flush;
+  s.last_flush = flush;
+
+  /* Write the header */
+  if (s.status === INIT_STATE) {
+
+    if (s.wrap === 2) { // GZIP header
+      strm.adler = 0;  //crc32(0L, Z_NULL, 0);
+      put_byte(s, 31);
+      put_byte(s, 139);
+      put_byte(s, 8);
+      if (!s.gzhead) { // s->gzhead == Z_NULL
+        put_byte(s, 0);
+        put_byte(s, 0);
+        put_byte(s, 0);
+        put_byte(s, 0);
+        put_byte(s, 0);
+        put_byte(s, s.level === 9 ? 2 :
+                    (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
+                     4 : 0));
+        put_byte(s, OS_CODE);
+        s.status = BUSY_STATE;
+      }
+      else {
+        put_byte(s, (s.gzhead.text ? 1 : 0) +
+                    (s.gzhead.hcrc ? 2 : 0) +
+                    (!s.gzhead.extra ? 0 : 4) +
+                    (!s.gzhead.name ? 0 : 8) +
+                    (!s.gzhead.comment ? 0 : 16)
+                );
+        put_byte(s, s.gzhead.time & 0xff);
+        put_byte(s, (s.gzhead.time >> 8) & 0xff);
+        put_byte(s, (s.gzhead.time >> 16) & 0xff);
+        put_byte(s, (s.gzhead.time >> 24) & 0xff);
+        put_byte(s, s.level === 9 ? 2 :
+                    (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
+                     4 : 0));
+        put_byte(s, s.gzhead.os & 0xff);
+        if (s.gzhead.extra && s.gzhead.extra.length) {
+          put_byte(s, s.gzhead.extra.length & 0xff);
+          put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
+        }
+        if (s.gzhead.hcrc) {
+          strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
+        }
+        s.gzindex = 0;
+        s.status = EXTRA_STATE;
+      }
+    }
+    else // DEFLATE header
+    {
+      var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
+      var level_flags = -1;
+
+      if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
+        level_flags = 0;
+      } else if (s.level < 6) {
+        level_flags = 1;
+      } else if (s.level === 6) {
+        level_flags = 2;
+      } else {
+        level_flags = 3;
+      }
+      header |= (level_flags << 6);
+      if (s.strstart !== 0) { header |= PRESET_DICT; }
+      header += 31 - (header % 31);
+
+      s.status = BUSY_STATE;
+      putShortMSB(s, header);
+
+      /* Save the adler32 of the preset dictionary: */
+      if (s.strstart !== 0) {
+        putShortMSB(s, strm.adler >>> 16);
+        putShortMSB(s, strm.adler & 0xffff);
+      }
+      strm.adler = 1; // adler32(0L, Z_NULL, 0);
+    }
+  }
+
+//#ifdef GZIP
+  if (s.status === EXTRA_STATE) {
+    if (s.gzhead.extra/* != Z_NULL*/) {
+      beg = s.pending;  /* start of bytes to update crc */
+
+      while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
+        if (s.pending === s.pending_buf_size) {
+          if (s.gzhead.hcrc && s.pending > beg) {
+            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
+          }
+          flush_pending(strm);
+          beg = s.pending;
+          if (s.pending === s.pending_buf_size) {
+            break;
+          }
+        }
+        put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
+        s.gzindex++;
+      }
+      if (s.gzhead.hcrc && s.pending > beg) {
+        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
+      }
+      if (s.gzindex === s.gzhead.extra.length) {
+        s.gzindex = 0;
+        s.status = NAME_STATE;
+      }
+    }
+    else {
+      s.status = NAME_STATE;
+    }
+  }
+  if (s.status === NAME_STATE) {
+    if (s.gzhead.name/* != Z_NULL*/) {
+      beg = s.pending;  /* start of bytes to update crc */
+      //int val;
+
+      do {
+        if (s.pending === s.pending_buf_size) {
+          if (s.gzhead.hcrc && s.pending > beg) {
+            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
+          }
+          flush_pending(strm);
+          beg = s.pending;
+          if (s.pending === s.pending_buf_size) {
+            val = 1;
+            break;
+          }
+        }
+        // JS specific: little magic to add zero terminator to end of string
+        if (s.gzindex < s.gzhead.name.length) {
+          val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
+        } else {
+          val = 0;
+        }
+        put_byte(s, val);
+      } while (val !== 0);
+
+      if (s.gzhead.hcrc && s.pending > beg) {
+        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
+      }
+      if (val === 0) {
+        s.gzindex = 0;
+        s.status = COMMENT_STATE;
+      }
+    }
+    else {
+      s.status = COMMENT_STATE;
+    }
+  }
+  if (s.status === COMMENT_STATE) {
+    if (s.gzhead.comment/* != Z_NULL*/) {
+      beg = s.pending;  /* start of bytes to update crc */
+      //int val;
+
+      do {
+        if (s.pending === s.pending_buf_size) {
+          if (s.gzhead.hcrc && s.pending > beg) {
+            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
+          }
+          flush_pending(strm);
+          beg = s.pending;
+          if (s.pending === s.pending_buf_size) {
+            val = 1;
+            break;
+          }
+        }
+        // JS specific: little magic to add zero terminator to end of string
+        if (s.gzindex < s.gzhead.comment.length) {
+          val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
+        } else {
+          val = 0;
+        }
+        put_byte(s, val);
+      } while (val !== 0);
+
+      if (s.gzhead.hcrc && s.pending > beg) {
+        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
+      }
+      if (val === 0) {
+        s.status = HCRC_STATE;
+      }
+    }
+    else {
+      s.status = HCRC_STATE;
+    }
+  }
+  if (s.status === HCRC_STATE) {
+    if (s.gzhead.hcrc) {
+      if (s.pending + 2 > s.pending_buf_size) {
+        flush_pending(strm);
+      }
+      if (s.pending + 2 <= s.pending_buf_size) {
+        put_byte(s, strm.adler & 0xff);
+        put_byte(s, (strm.adler >> 8) & 0xff);
+        strm.adler = 0; //crc32(0L, Z_NULL, 0);
+        s.status = BUSY_STATE;
+      }
+    }
+    else {
+      s.status = BUSY_STATE;
+    }
+  }
+//#endif
+
+  /* Flush as much pending output as possible */
+  if (s.pending !== 0) {
+    flush_pending(strm);
+    if (strm.avail_out === 0) {
+      /* Since avail_out is 0, deflate will be called again with
+       * more output space, but possibly with both pending and
+       * avail_in equal to zero. There won't be anything to do,
+       * but this is not an error situation so make sure we
+       * return OK instead of BUF_ERROR at next call of deflate:
+       */
+      s.last_flush = -1;
+      return Z_OK;
+    }
+
+    /* Make sure there is something to do and avoid duplicate consecutive
+     * flushes. For repeated and useless calls with Z_FINISH, we keep
+     * returning Z_STREAM_END instead of Z_BUF_ERROR.
+     */
+  } else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
+    flush !== Z_FINISH) {
+    return err(strm, Z_BUF_ERROR);
+  }
+
+  /* User must not provide more input after the first FINISH: */
+  if (s.status === FINISH_STATE && strm.avail_in !== 0) {
+    return err(strm, Z_BUF_ERROR);
+  }
+
+  /* Start a new block or continue the current one.
+   */
+  if (strm.avail_in !== 0 || s.lookahead !== 0 ||
+    (flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
+    var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
+      (s.strategy === Z_RLE ? deflate_rle(s, flush) :
+        configuration_table[s.level].func(s, flush));
+
+    if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
+      s.status = FINISH_STATE;
+    }
+    if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
+      if (strm.avail_out === 0) {
+        s.last_flush = -1;
+        /* avoid BUF_ERROR next call, see above */
+      }
+      return Z_OK;
+      /* If flush != Z_NO_FLUSH && avail_out == 0, the next call
+       * of deflate should use the same flush parameter to make sure
+       * that the flush is complete. So we don't have to output an
+       * empty block here, this will be done at next call. This also
+       * ensures that for a very small output buffer, we emit at most
+       * one empty block.
+       */
+    }
+    if (bstate === BS_BLOCK_DONE) {
+      if (flush === Z_PARTIAL_FLUSH) {
+        trees._tr_align(s);
+      }
+      else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */
+
+        trees._tr_stored_block(s, 0, 0, false);
+        /* For a full flush, this empty block will be recognized
+         * as a special marker by inflate_sync().
+         */
+        if (flush === Z_FULL_FLUSH) {
+          /*** CLEAR_HASH(s); ***/             /* forget history */
+          zero(s.head); // Fill with NIL (= 0);
+
+          if (s.lookahead === 0) {
+            s.strstart = 0;
+            s.block_start = 0;
+            s.insert = 0;
+          }
+        }
+      }
+      flush_pending(strm);
+      if (strm.avail_out === 0) {
+        s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
+        return Z_OK;
+      }
+    }
+  }
+  //Assert(strm->avail_out > 0, "bug2");
+  //if (strm.avail_out <= 0) { throw new Error("bug2");}
+
+  if (flush !== Z_FINISH) { return Z_OK; }
+  if (s.wrap <= 0) { return Z_STREAM_END; }
+
+  /* Write the trailer */
+  if (s.wrap === 2) {
+    put_byte(s, strm.adler & 0xff);
+    put_byte(s, (strm.adler >> 8) & 0xff);
+    put_byte(s, (strm.adler >> 16) & 0xff);
+    put_byte(s, (strm.adler >> 24) & 0xff);
+    put_byte(s, strm.total_in & 0xff);
+    put_byte(s, (strm.total_in >> 8) & 0xff);
+    put_byte(s, (strm.total_in >> 16) & 0xff);
+    put_byte(s, (strm.total_in >> 24) & 0xff);
+  }
+  else
+  {
+    putShortMSB(s, strm.adler >>> 16);
+    putShortMSB(s, strm.adler & 0xffff);
+  }
+
+  flush_pending(strm);
+  /* If avail_out is zero, the application will call deflate again
+   * to flush the rest.
+   */
+  if (s.wrap > 0) { s.wrap = -s.wrap; }
+  /* write the trailer only once! */
+  return s.pending !== 0 ? Z_OK : Z_STREAM_END;
+}
+
+function deflateEnd(strm) {
+  var status;
+
+  if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
+    return Z_STREAM_ERROR;
+  }
+
+  status = strm.state.status;
+  if (status !== INIT_STATE &&
+    status !== EXTRA_STATE &&
+    status !== NAME_STATE &&
+    status !== COMMENT_STATE &&
+    status !== HCRC_STATE &&
+    status !== BUSY_STATE &&
+    status !== FINISH_STATE
+  ) {
+    return err(strm, Z_STREAM_ERROR);
+  }
+
+  strm.state = null;
+
+  return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
+}
+
+
+/* =========================================================================
+ * Initializes the compression dictionary from the given byte
+ * sequence without producing any compressed output.
+ */
+function deflateSetDictionary(strm, dictionary) {
+  var dictLength = dictionary.length;
+
+  var s;
+  var str, n;
+  var wrap;
+  var avail;
+  var next;
+  var input;
+  var tmpDict;
+
+  if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
+    return Z_STREAM_ERROR;
+  }
+
+  s = strm.state;
+  wrap = s.wrap;
+
+  if (wrap === 2 || (wrap === 1 && s.status !== INIT_STATE) || s.lookahead) {
+    return Z_STREAM_ERROR;
+  }
+
+  /* when using zlib wrappers, compute Adler-32 for provided dictionary */
+  if (wrap === 1) {
+    /* adler32(strm->adler, dictionary, dictLength); */
+    strm.adler = adler32(strm.adler, dictionary, dictLength, 0);
+  }
+
+  s.wrap = 0;   /* avoid computing Adler-32 in read_buf */
+
+  /* if dictionary would fill window, just replace the history */
+  if (dictLength >= s.w_size) {
+    if (wrap === 0) {            /* already empty otherwise */
+      /*** CLEAR_HASH(s); ***/
+      zero(s.head); // Fill with NIL (= 0);
+      s.strstart = 0;
+      s.block_start = 0;
+      s.insert = 0;
+    }
+    /* use the tail */
+    // dictionary = dictionary.slice(dictLength - s.w_size);
+    tmpDict = new utils.Buf8(s.w_size);
+    utils.arraySet(tmpDict, dictionary, dictLength - s.w_size, s.w_size, 0);
+    dictionary = tmpDict;
+    dictLength = s.w_size;
+  }
+  /* insert dictionary into window and hash */
+  avail = strm.avail_in;
+  next = strm.next_in;
+  input = strm.input;
+  strm.avail_in = dictLength;
+  strm.next_in = 0;
+  strm.input = dictionary;
+  fill_window(s);
+  while (s.lookahead >= MIN_MATCH) {
+    str = s.strstart;
+    n = s.lookahead - (MIN_MATCH - 1);
+    do {
+      /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
+      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;
+
+      s.prev[str & s.w_mask] = s.head[s.ins_h];
+
+      s.head[s.ins_h] = str;
+      str++;
+    } while (--n);
+    s.strstart = str;
+    s.lookahead = MIN_MATCH - 1;
+    fill_window(s);
+  }
+  s.strstart += s.lookahead;
+  s.block_start = s.strstart;
+  s.insert = s.lookahead;
+  s.lookahead = 0;
+  s.match_length = s.prev_length = MIN_MATCH - 1;
+  s.match_available = 0;
+  strm.next_in = next;
+  strm.input = input;
+  strm.avail_in = avail;
+  s.wrap = wrap;
+  return Z_OK;
+}
+
+
+exports.deflateInit = deflateInit;
+exports.deflateInit2 = deflateInit2;
+exports.deflateReset = deflateReset;
+exports.deflateResetKeep = deflateResetKeep;
+exports.deflateSetHeader = deflateSetHeader;
+exports.deflate = deflate;
+exports.deflateEnd = deflateEnd;
+exports.deflateSetDictionary = deflateSetDictionary;
+exports.deflateInfo = 'pako deflate (from Nodeca project)';
+
+/* Not implemented
+exports.deflateBound = deflateBound;
+exports.deflateCopy = deflateCopy;
+exports.deflateParams = deflateParams;
+exports.deflatePending = deflatePending;
+exports.deflatePrime = deflatePrime;
+exports.deflateTune = deflateTune;
+*/
+
+},{"../utils/common":123,"./adler32":125,"./crc32":127,"./messages":133,"./trees":134}],129:[function(require,module,exports){
+'use strict';
+
+
+function GZheader() {
+  /* true if compressed data believed to be text */
+  this.text       = 0;
+  /* modification time */
+  this.time       = 0;
+  /* extra flags (not used when writing a gzip file) */
+  this.xflags     = 0;
+  /* operating system */
+  this.os         = 0;
+  /* pointer to extra field or Z_NULL if none */
+  this.extra      = null;
+  /* extra field length (valid if extra != Z_NULL) */
+  this.extra_len  = 0; // Actually, we don't need it in JS,
+                       // but leave for few code modifications
+
+  //
+  // Setup limits is not necessary because in js we should not preallocate memory
+  // for inflate use constant limit in 65536 bytes
+  //
+
+  /* space at extra (only when reading header) */
+  // this.extra_max  = 0;
+  /* pointer to zero-terminated file name or Z_NULL */
+  this.name       = '';
+  /* space at name (only when reading header) */
+  // this.name_max   = 0;
+  /* pointer to zero-terminated comment or Z_NULL */
+  this.comment    = '';
+  /* space at comment (only when reading header) */
+  // this.comm_max   = 0;
+  /* true if there was or will be a header crc */
+  this.hcrc       = 0;
+  /* true when done reading gzip header (not used when writing a gzip file) */
+  this.done       = false;
+}
+
+module.exports = GZheader;
+
+},{}],130:[function(require,module,exports){
+'use strict';
+
+// See state defs from inflate.js
+var BAD = 30;       /* got a data error -- remain here until reset */
+var TYPE = 12;      /* i: waiting for type bits, including last-flag bit */
+
+/*
+   Decode literal, length, and distance codes and write out the resulting
+   literal and match bytes until either not enough input or output is
+   available, an end-of-block is encountered, or a data error is encountered.
+   When large enough input and output buffers are supplied to inflate(), for
+   example, a 16K input buffer and a 64K output buffer, more than 95% of the
+   inflate execution time is spent in this routine.
+
+   Entry assumptions:
+
+        state.mode === LEN
+        strm.avail_in >= 6
+        strm.avail_out >= 258
+        start >= strm.avail_out
+        state.bits < 8
+
+   On return, state.mode is one of:
+
+        LEN -- ran out of enough output space or enough available input
+        TYPE -- reached end of block code, inflate() to interpret next block
+        BAD -- error in block data
+
+   Notes:
+
+    - The maximum input bits used by a length/distance pair is 15 bits for the
+      length code, 5 bits for the length extra, 15 bits for the distance code,
+      and 13 bits for the distance extra.  This totals 48 bits, or six bytes.
+      Therefore if strm.avail_in >= 6, then there is enough input to avoid
+      checking for available input while decoding.
+
+    - The maximum bytes that a single length/distance pair can output is 258
+      bytes, which is the maximum length that can be coded.  inflate_fast()
+      requires strm.avail_out >= 258 for each loop to avoid checking for
+      output space.
+ */
+module.exports = function inflate_fast(strm, start) {
+  var state;
+  var _in;                    /* local strm.input */
+  var last;                   /* have enough input while in < last */
+  var _out;                   /* local strm.output */
+  var beg;                    /* inflate()'s initial strm.output */
+  var end;                    /* while out < end, enough space available */
+//#ifdef INFLATE_STRICT
+  var dmax;                   /* maximum distance from zlib header */
+//#endif
+  var wsize;                  /* window size or zero if not using window */
+  var whave;                  /* valid bytes in the window */
+  var wnext;                  /* window write index */
+  // Use `s_window` instead `window`, avoid conflict with instrumentation tools
+  var s_window;               /* allocated sliding window, if wsize != 0 */
+  var hold;                   /* local strm.hold */
+  var bits;                   /* local strm.bits */
+  var lcode;                  /* local strm.lencode */
+  var dcode;                  /* local strm.distcode */
+  var lmask;                  /* mask for first level of length codes */
+  var dmask;                  /* mask for first level of distance codes */
+  var here;                   /* retrieved table entry */
+  var op;                     /* code bits, operation, extra bits, or */
+                              /*  window position, window bytes to copy */
+  var len;                    /* match length, unused bytes */
+  var dist;                   /* match distance */
+  var from;                   /* where to copy match from */
+  var from_source;
+
+
+  var input, output; // JS specific, because we have no pointers
+
+  /* copy state to local variables */
+  state = strm.state;
+  //here = state.here;
+  _in = strm.next_in;
+  input = strm.input;
+  last = _in + (strm.avail_in - 5);
+  _out = strm.next_out;
+  output = strm.output;
+  beg = _out - (start - strm.avail_out);
+  end = _out + (strm.avail_out - 257);
+//#ifdef INFLATE_STRICT
+  dmax = state.dmax;
+//#endif
+  wsize = state.wsize;
+  whave = state.whave;
+  wnext = state.wnext;
+  s_window = state.window;
+  hold = state.hold;
+  bits = state.bits;
+  lcode = state.lencode;
+  dcode = state.distcode;
+  lmask = (1 << state.lenbits) - 1;
+  dmask = (1 << state.distbits) - 1;
+
+
+  /* decode literals and length/distances until end-of-block or not enough
+     input data or output space */
+
+  top:
+  do {
+    if (bits < 15) {
+      hold += input[_in++] << bits;
+      bits += 8;
+      hold += input[_in++] << bits;
+      bits += 8;
+    }
+
+    here = lcode[hold & lmask];
+
+    dolen:
+    for (;;) { // Goto emulation
+      op = here >>> 24/*here.bits*/;
+      hold >>>= op;
+      bits -= op;
+      op = (here >>> 16) & 0xff/*here.op*/;
+      if (op === 0) {                          /* literal */
+        //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
+        //        "inflate:         literal '%c'\n" :
+        //        "inflate:         literal 0x%02x\n", here.val));
+        output[_out++] = here & 0xffff/*here.val*/;
+      }
+      else if (op & 16) {                     /* length base */
+        len = here & 0xffff/*here.val*/;
+        op &= 15;                           /* number of extra bits */
+        if (op) {
+          if (bits < op) {
+            hold += input[_in++] << bits;
+            bits += 8;
+          }
+          len += hold & ((1 << op) - 1);
+          hold >>>= op;
+          bits -= op;
+        }
+        //Tracevv((stderr, "inflate:         length %u\n", len));
+        if (bits < 15) {
+          hold += input[_in++] << bits;
+          bits += 8;
+          hold += input[_in++] << bits;
+          bits += 8;
+        }
+        here = dcode[hold & dmask];
+
+        dodist:
+        for (;;) { // goto emulation
+          op = here >>> 24/*here.bits*/;
+          hold >>>= op;
+          bits -= op;
+          op = (here >>> 16) & 0xff/*here.op*/;
+
+          if (op & 16) {                      /* distance base */
+            dist = here & 0xffff/*here.val*/;
+            op &= 15;                       /* number of extra bits */
+            if (bits < op) {
+              hold += input[_in++] << bits;
+              bits += 8;
+              if (bits < op) {
+                hold += input[_in++] << bits;
+                bits += 8;
+              }
+            }
+            dist += hold & ((1 << op) - 1);
+//#ifdef INFLATE_STRICT
+            if (dist > dmax) {
+              strm.msg = 'invalid distance too far back';
+              state.mode = BAD;
+              break top;
+            }
+//#endif
+            hold >>>= op;
+            bits -= op;
+            //Tracevv((stderr, "inflate:         distance %u\n", dist));
+            op = _out - beg;                /* max distance in output */
+            if (dist > op) {                /* see if copy from window */
+              op = dist - op;               /* distance back in window */
+              if (op > whave) {
+                if (state.sane) {
+                  strm.msg = 'invalid distance too far back';
+                  state.mode = BAD;
+                  break top;
+                }
+
+// (!) This block is disabled in zlib defailts,
+// don't enable it for binary compatibility
+//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
+//                if (len <= op - whave) {
+//                  do {
+//                    output[_out++] = 0;
+//                  } while (--len);
+//                  continue top;
+//                }
+//                len -= op - whave;
+//                do {
+//                  output[_out++] = 0;
+//                } while (--op > whave);
+//                if (op === 0) {
+//                  from = _out - dist;
+//                  do {
+//                    output[_out++] = output[from++];
+//                  } while (--len);
+//                  continue top;
+//                }
+//#endif
+              }
+              from = 0; // window index
+              from_source = s_window;
+              if (wnext === 0) {           /* very common case */
+                from += wsize - op;
+                if (op < len) {         /* some from window */
+                  len -= op;
+                  do {
+                    output[_out++] = s_window[from++];
+                  } while (--op);
+                  from = _out - dist;  /* rest from output */
+                  from_source = output;
+                }
+              }
+              else if (wnext < op) {      /* wrap around window */
+                from += wsize + wnext - op;
+                op -= wnext;
+                if (op < len) {         /* some from end of window */
+                  len -= op;
+                  do {
+                    output[_out++] = s_window[from++];
+                  } while (--op);
+                  from = 0;
+                  if (wnext < len) {  /* some from start of window */
+                    op = wnext;
+                    len -= op;
+                    do {
+                      output[_out++] = s_window[from++];
+                    } while (--op);
+                    from = _out - dist;      /* rest from output */
+                    from_source = output;
+                  }
+                }
+              }
+              else {                      /* contiguous in window */
+                from += wnext - op;
+                if (op < len) {         /* some from window */
+                  len -= op;
+                  do {
+                    output[_out++] = s_window[from++];
+                  } while (--op);
+                  from = _out - dist;  /* rest from output */
+                  from_source = output;
+                }
+              }
+              while (len > 2) {
+                output[_out++] = from_source[from++];
+                output[_out++] = from_source[from++];
+                output[_out++] = from_source[from++];
+                len -= 3;
+              }
+              if (len) {
+                output[_out++] = from_source[from++];
+                if (len > 1) {
+                  output[_out++] = from_source[from++];
+                }
+              }
+            }
+            else {
+              from = _out - dist;          /* copy direct from output */
+              do {                        /* minimum length is three */
+                output[_out++] = output[from++];
+                output[_out++] = output[from++];
+                output[_out++] = output[from++];
+                len -= 3;
+              } while (len > 2);
+              if (len) {
+                output[_out++] = output[from++];
+                if (len > 1) {
+                  output[_out++] = output[from++];
+                }
+              }
+            }
+          }
+          else if ((op & 64) === 0) {          /* 2nd level distance code */
+            here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
+            continue dodist;
+          }
+          else {
+            strm.msg = 'invalid distance code';
+            state.mode = BAD;
+            break top;
+          }
+
+          break; // need to emulate goto via "continue"
+        }
+      }
+      else if ((op & 64) === 0) {              /* 2nd level length code */
+        here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
+        continue dolen;
+      }
+      else if (op & 32) {                     /* end-of-block */
+        //Tracevv((stderr, "inflate:         end of block\n"));
+        state.mode = TYPE;
+        break top;
+      }
+      else {
+        strm.msg = 'invalid literal/length code';
+        state.mode = BAD;
+        break top;
+      }
+
+      break; // need to emulate goto via "continue"
+    }
+  } while (_in < last && _out < end);
+
+  /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
+  len = bits >> 3;
+  _in -= len;
+  bits -= len << 3;
+  hold &= (1 << bits) - 1;
+
+  /* update state and return */
+  strm.next_in = _in;
+  strm.next_out = _out;
+  strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
+  strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
+  state.hold = hold;
+  state.bits = bits;
+  return;
+};
+
+},{}],131:[function(require,module,exports){
+'use strict';
+
+
+var utils         = require('../utils/common');
+var adler32       = require('./adler32');
+var crc32         = require('./crc32');
+var inflate_fast  = require('./inffast');
+var inflate_table = require('./inftrees');
+
+var CODES = 0;
+var LENS = 1;
+var DISTS = 2;
+
+/* Public constants ==========================================================*/
+/* ===========================================================================*/
+
+
+/* Allowed flush values; see deflate() and inflate() below for details */
+//var Z_NO_FLUSH      = 0;
+//var Z_PARTIAL_FLUSH = 1;
+//var Z_SYNC_FLUSH    = 2;
+//var Z_FULL_FLUSH    = 3;
+var Z_FINISH        = 4;
+var Z_BLOCK         = 5;
+var Z_TREES         = 6;
+
+
+/* Return codes for the compression/decompression functions. Negative values
+ * are errors, positive values are used for special but normal events.
+ */
+var Z_OK            = 0;
+var Z_STREAM_END    = 1;
+var Z_NEED_DICT     = 2;
+//var Z_ERRNO         = -1;
+var Z_STREAM_ERROR  = -2;
+var Z_DATA_ERROR    = -3;
+var Z_MEM_ERROR     = -4;
+var Z_BUF_ERROR     = -5;
+//var Z_VERSION_ERROR = -6;
+
+/* The deflate compression method */
+var Z_DEFLATED  = 8;
+
+
+/* STATES ====================================================================*/
+/* ===========================================================================*/
+
+
+var    HEAD = 1;       /* i: waiting for magic header */
+var    FLAGS = 2;      /* i: waiting for method and flags (gzip) */
+var    TIME = 3;       /* i: waiting for modification time (gzip) */
+var    OS = 4;         /* i: waiting for extra flags and operating system (gzip) */
+var    EXLEN = 5;      /* i: waiting for extra length (gzip) */
+var    EXTRA = 6;      /* i: waiting for extra bytes (gzip) */
+var    NAME = 7;       /* i: waiting for end of file name (gzip) */
+var    COMMENT = 8;    /* i: waiting for end of comment (gzip) */
+var    HCRC = 9;       /* i: waiting for header crc (gzip) */
+var    DICTID = 10;    /* i: waiting for dictionary check value */
+var    DICT = 11;      /* waiting for inflateSetDictionary() call */
+var        TYPE = 12;      /* i: waiting for type bits, including last-flag bit */
+var        TYPEDO = 13;    /* i: same, but skip check to exit inflate on new block */
+var        STORED = 14;    /* i: waiting for stored size (length and complement) */
+var        COPY_ = 15;     /* i/o: same as COPY below, but only first time in */
+var        COPY = 16;      /* i/o: waiting for input or output to copy stored block */
+var        TABLE = 17;     /* i: waiting for dynamic block table lengths */
+var        LENLENS = 18;   /* i: waiting for code length code lengths */
+var        CODELENS = 19;  /* i: waiting for length/lit and distance code lengths */
+var            LEN_ = 20;      /* i: same as LEN below, but only first time in */
+var            LEN = 21;       /* i: waiting for length/lit/eob code */
+var            LENEXT = 22;    /* i: waiting for length extra bits */
+var            DIST = 23;      /* i: waiting for distance code */
+var            DISTEXT = 24;   /* i: waiting for distance extra bits */
+var            MATCH = 25;     /* o: waiting for output space to copy string */
+var            LIT = 26;       /* o: waiting for output space to write literal */
+var    CHECK = 27;     /* i: waiting for 32-bit check value */
+var    LENGTH = 28;    /* i: waiting for 32-bit length (gzip) */
+var    DONE = 29;      /* finished check, done -- remain here until reset */
+var    BAD = 30;       /* got a data error -- remain here until reset */
+var    MEM = 31;       /* got an inflate() memory error -- remain here until reset */
+var    SYNC = 32;      /* looking for synchronization bytes to restart inflate() */
+
+/* ===========================================================================*/
+
+
+
+var ENOUGH_LENS = 852;
+var ENOUGH_DISTS = 592;
+//var ENOUGH =  (ENOUGH_LENS+ENOUGH_DISTS);
+
+var MAX_WBITS = 15;
+/* 32K LZ77 window */
+var DEF_WBITS = MAX_WBITS;
+
+
+function zswap32(q) {
+  return  (((q >>> 24) & 0xff) +
+          ((q >>> 8) & 0xff00) +
+          ((q & 0xff00) << 8) +
+          ((q & 0xff) << 24));
+}
+
+
+function InflateState() {
+  this.mode = 0;             /* current inflate mode */
+  this.last = false;          /* true if processing last block */
+  this.wrap = 0;              /* bit 0 true for zlib, bit 1 true for gzip */
+  this.havedict = false;      /* true if dictionary provided */
+  this.flags = 0;             /* gzip header method and flags (0 if zlib) */
+  this.dmax = 0;              /* zlib header max distance (INFLATE_STRICT) */
+  this.check = 0;             /* protected copy of check value */
+  this.total = 0;             /* protected copy of output count */
+  // TODO: may be {}
+  this.head = null;           /* where to save gzip header information */
+
+  /* sliding window */
+  this.wbits = 0;             /* log base 2 of requested window size */
+  this.wsize = 0;             /* window size or zero if not using window */
+  this.whave = 0;             /* valid bytes in the window */
+  this.wnext = 0;             /* window write index */
+  this.window = null;         /* allocated sliding window, if needed */
+
+  /* bit accumulator */
+  this.hold = 0;              /* input bit accumulator */
+  this.bits = 0;              /* number of bits in "in" */
+
+  /* for string and stored block copying */
+  this.length = 0;            /* literal or length of data to copy */
+  this.offset = 0;            /* distance back to copy string from */
+
+  /* for table and code decoding */
+  this.extra = 0;             /* extra bits needed */
+
+  /* fixed and dynamic code tables */
+  this.lencode = null;          /* starting table for length/literal codes */
+  this.distcode = null;         /* starting table for distance codes */
+  this.lenbits = 0;           /* index bits for lencode */
+  this.distbits = 0;          /* index bits for distcode */
+
+  /* dynamic table building */
+  this.ncode = 0;             /* number of code length code lengths */
+  this.nlen = 0;              /* number of length code lengths */
+  this.ndist = 0;             /* number of distance code lengths */
+  this.have = 0;              /* number of code lengths in lens[] */
+  this.next = null;              /* next available space in codes[] */
+
+  this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
+  this.work = new utils.Buf16(288); /* work area for code table building */
+
+  /*
+   because we don't have pointers in js, we use lencode and distcode directly
+   as buffers so we don't need codes
+  */
+  //this.codes = new utils.Buf32(ENOUGH);       /* space for code tables */
+  this.lendyn = null;              /* dynamic table for length/literal codes (JS specific) */
+  this.distdyn = null;             /* dynamic table for distance codes (JS specific) */
+  this.sane = 0;                   /* if false, allow invalid distance too far */
+  this.back = 0;                   /* bits back of last unprocessed length/lit */
+  this.was = 0;                    /* initial length of match */
+}
+
+function inflateResetKeep(strm) {
+  var state;
+
+  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
+  state = strm.state;
+  strm.total_in = strm.total_out = state.total = 0;
+  strm.msg = ''; /*Z_NULL*/
+  if (state.wrap) {       /* to support ill-conceived Java test suite */
+    strm.adler = state.wrap & 1;
+  }
+  state.mode = HEAD;
+  state.last = 0;
+  state.havedict = 0;
+  state.dmax = 32768;
+  state.head = null/*Z_NULL*/;
+  state.hold = 0;
+  state.bits = 0;
+  //state.lencode = state.distcode = state.next = state.codes;
+  state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
+  state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);
+
+  state.sane = 1;
+  state.back = -1;
+  //Tracev((stderr, "inflate: reset\n"));
+  return Z_OK;
+}
+
+function inflateReset(strm) {
+  var state;
+
+  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
+  state = strm.state;
+  state.wsize = 0;
+  state.whave = 0;
+  state.wnext = 0;
+  return inflateResetKeep(strm);
+
+}
+
+function inflateReset2(strm, windowBits) {
+  var wrap;
+  var state;
+
+  /* get the state */
+  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
+  state = strm.state;
+
+  /* extract wrap request from windowBits parameter */
+  if (windowBits < 0) {
+    wrap = 0;
+    windowBits = -windowBits;
+  }
+  else {
+    wrap = (windowBits >> 4) + 1;
+    if (windowBits < 48) {
+      windowBits &= 15;
+    }
+  }
+
+  /* set number of window bits, free window if different */
+  if (windowBits && (windowBits < 8 || windowBits > 15)) {
+    return Z_STREAM_ERROR;
+  }
+  if (state.window !== null && state.wbits !== windowBits) {
+    state.window = null;
+  }
+
+  /* update state and reset the rest of it */
+  state.wrap = wrap;
+  state.wbits = windowBits;
+  return inflateReset(strm);
+}
+
+function inflateInit2(strm, windowBits) {
+  var ret;
+  var state;
+
+  if (!strm) { return Z_STREAM_ERROR; }
+  //strm.msg = Z_NULL;                 /* in case we return an error */
+
+  state = new InflateState();
+
+  //if (state === Z_NULL) return Z_MEM_ERROR;
+  //Tracev((stderr, "inflate: allocated\n"));
+  strm.state = state;
+  state.window = null/*Z_NULL*/;
+  ret = inflateReset2(strm, windowBits);
+  if (ret !== Z_OK) {
+    strm.state = null/*Z_NULL*/;
+  }
+  return ret;
+}
+
+function inflateInit(strm) {
+  return inflateInit2(strm, DEF_WBITS);
+}
+
+
+/*
+ Return state with length and distance decoding tables and index sizes set to
+ fixed code decoding.  Normally this returns fixed tables from inffixed.h.
+ If BUILDFIXED is defined, then instead this routine builds the tables the
+ first time it's called, and returns those tables the first time and
+ thereafter.  This reduces the size of the code by about 2K bytes, in
+ exchange for a little execution time.  However, BUILDFIXED should not be
+ used for threaded applications, since the rewriting of the tables and virgin
+ may not be thread-safe.
+ */
+var virgin = true;
+
+var lenfix, distfix; // We have no pointers in JS, so keep tables separate
+
+function fixedtables(state) {
+  /* build fixed huffman tables if first call (may not be thread safe) */
+  if (virgin) {
+    var sym;
+
+    lenfix = new utils.Buf32(512);
+    distfix = new utils.Buf32(32);
+
+    /* literal/length table */
+    sym = 0;
+    while (sym < 144) { state.lens[sym++] = 8; }
+    while (sym < 256) { state.lens[sym++] = 9; }
+    while (sym < 280) { state.lens[sym++] = 7; }
+    while (sym < 288) { state.lens[sym++] = 8; }
+
+    inflate_table(LENS,  state.lens, 0, 288, lenfix,   0, state.work, { bits: 9 });
+
+    /* distance table */
+    sym = 0;
+    while (sym < 32) { state.lens[sym++] = 5; }
+
+    inflate_table(DISTS, state.lens, 0, 32,   distfix, 0, state.work, { bits: 5 });
+
+    /* do this just once */
+    virgin = false;
+  }
+
+  state.lencode = lenfix;
+  state.lenbits = 9;
+  state.distcode = distfix;
+  state.distbits = 5;
+}
+
+
+/*
+ Update the window with the last wsize (normally 32K) bytes written before
+ returning.  If window does not exist yet, create it.  This is only called
+ when a window is already in use, or when output has been written during this
+ inflate call, but the end of the deflate stream has not been reached yet.
+ It is also called to create a window for dictionary data when a dictionary
+ is loaded.
+
+ Providing output buffers larger than 32K to inflate() should provide a speed
+ advantage, since only the last 32K of output is copied to the sliding window
+ upon return from inflate(), and since all distances after the first 32K of
+ output will fall in the output data, making match copies simpler and faster.
+ The advantage may be dependent on the size of the processor's data caches.
+ */
+function updatewindow(strm, src, end, copy) {
+  var dist;
+  var state = strm.state;
+
+  /* if it hasn't been done already, allocate space for the window */
+  if (state.window === null) {
+    state.wsize = 1 << state.wbits;
+    state.wnext = 0;
+    state.whave = 0;
+
+    state.window = new utils.Buf8(state.wsize);
+  }
+
+  /* copy state->wsize or less output bytes into the circular window */
+  if (copy >= state.wsize) {
+    utils.arraySet(state.window, src, end - state.wsize, state.wsize, 0);
+    state.wnext = 0;
+    state.whave = state.wsize;
+  }
+  else {
+    dist = state.wsize - state.wnext;
+    if (dist > copy) {
+      dist = copy;
+    }
+    //zmemcpy(state->window + state->wnext, end - copy, dist);
+    utils.arraySet(state.window, src, end - copy, dist, state.wnext);
+    copy -= dist;
+    if (copy) {
+      //zmemcpy(state->window, end - copy, copy);
+      utils.arraySet(state.window, src, end - copy, copy, 0);
+      state.wnext = copy;
+      state.whave = state.wsize;
+    }
+    else {
+      state.wnext += dist;
+      if (state.wnext === state.wsize) { state.wnext = 0; }
+      if (state.whave < state.wsize) { state.whave += dist; }
+    }
+  }
+  return 0;
+}
+
+function inflate(strm, flush) {
+  var state;
+  var input, output;          // input/output buffers
+  var next;                   /* next input INDEX */
+  var put;                    /* next output INDEX */
+  var have, left;             /* available input and output */
+  var hold;                   /* bit buffer */
+  var bits;                   /* bits in bit buffer */
+  var _in, _out;              /* save starting available input and output */
+  var copy;                   /* number of stored or match bytes to copy */
+  var from;                   /* where to copy match bytes from */
+  var from_source;
+  var here = 0;               /* current decoding table entry */
+  var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
+  //var last;                   /* parent table entry */
+  var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
+  var len;                    /* length to copy for repeats, bits to drop */
+  var ret;                    /* return code */
+  var hbuf = new utils.Buf8(4);    /* buffer for gzip header crc calculation */
+  var opts;
+
+  var n; // temporary var for NEED_BITS
+
+  var order = /* permutation of code lengths */
+    [ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ];
+
+
+  if (!strm || !strm.state || !strm.output ||
+      (!strm.input && strm.avail_in !== 0)) {
+    return Z_STREAM_ERROR;
+  }
+
+  state = strm.state;
+  if (state.mode === TYPE) { state.mode = TYPEDO; }    /* skip check */
+
+
+  //--- LOAD() ---
+  put = strm.next_out;
+  output = strm.output;
+  left = strm.avail_out;
+  next = strm.next_in;
+  input = strm.input;
+  have = strm.avail_in;
+  hold = state.hold;
+  bits = state.bits;
+  //---
+
+  _in = have;
+  _out = left;
+  ret = Z_OK;
+
+  inf_leave: // goto emulation
+  for (;;) {
+    switch (state.mode) {
+    case HEAD:
+      if (state.wrap === 0) {
+        state.mode = TYPEDO;
+        break;
+      }
+      //=== NEEDBITS(16);
+      while (bits < 16) {
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+      }
+      //===//
+      if ((state.wrap & 2) && hold === 0x8b1f) {  /* gzip header */
+        state.check = 0/*crc32(0L, Z_NULL, 0)*/;
+        //=== CRC2(state.check, hold);
+        hbuf[0] = hold & 0xff;
+        hbuf[1] = (hold >>> 8) & 0xff;
+        state.check = crc32(state.check, hbuf, 2, 0);
+        //===//
+
+        //=== INITBITS();
+        hold = 0;
+        bits = 0;
+        //===//
+        state.mode = FLAGS;
+        break;
+      }
+      state.flags = 0;           /* expect zlib header */
+      if (state.head) {
+        state.head.done = false;
+      }
+      if (!(state.wrap & 1) ||   /* check if zlib header allowed */
+        (((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
+        strm.msg = 'incorrect header check';
+        state.mode = BAD;
+        break;
+      }
+      if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
+        strm.msg = 'unknown compression method';
+        state.mode = BAD;
+        break;
+      }
+      //--- DROPBITS(4) ---//
+      hold >>>= 4;
+      bits -= 4;
+      //---//
+      len = (hold & 0x0f)/*BITS(4)*/ + 8;
+      if (state.wbits === 0) {
+        state.wbits = len;
+      }
+      else if (len > state.wbits) {
+        strm.msg = 'invalid window size';
+        state.mode = BAD;
+        break;
+      }
+      state.dmax = 1 << len;
+      //Tracev((stderr, "inflate:   zlib header ok\n"));
+      strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
+      state.mode = hold & 0x200 ? DICTID : TYPE;
+      //=== INITBITS();
+      hold = 0;
+      bits = 0;
+      //===//
+      break;
+    case FLAGS:
+      //=== NEEDBITS(16); */
+      while (bits < 16) {
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+      }
+      //===//
+      state.flags = hold;
+      if ((state.flags & 0xff) !== Z_DEFLATED) {
+        strm.msg = 'unknown compression method';
+        state.mode = BAD;
+        break;
+      }
+      if (state.flags & 0xe000) {
+        strm.msg = 'unknown header flags set';
+        state.mode = BAD;
+        break;
+      }
+      if (state.head) {
+        state.head.text = ((hold >> 8) & 1);
+      }
+      if (state.flags & 0x0200) {
+        //=== CRC2(state.check, hold);
+        hbuf[0] = hold & 0xff;
+        hbuf[1] = (hold >>> 8) & 0xff;
+        state.check = crc32(state.check, hbuf, 2, 0);
+        //===//
+      }
+      //=== INITBITS();
+      hold = 0;
+      bits = 0;
+      //===//
+      state.mode = TIME;
+      /* falls through */
+    case TIME:
+      //=== NEEDBITS(32); */
+      while (bits < 32) {
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+      }
+      //===//
+      if (state.head) {
+        state.head.time = hold;
+      }
+      if (state.flags & 0x0200) {
+        //=== CRC4(state.check, hold)
+        hbuf[0] = hold & 0xff;
+        hbuf[1] = (hold >>> 8) & 0xff;
+        hbuf[2] = (hold >>> 16) & 0xff;
+        hbuf[3] = (hold >>> 24) & 0xff;
+        state.check = crc32(state.check, hbuf, 4, 0);
+        //===
+      }
+      //=== INITBITS();
+      hold = 0;
+      bits = 0;
+      //===//
+      state.mode = OS;
+      /* falls through */
+    case OS:
+      //=== NEEDBITS(16); */
+      while (bits < 16) {
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+      }
+      //===//
+      if (state.head) {
+        state.head.xflags = (hold & 0xff);
+        state.head.os = (hold >> 8);
+      }
+      if (state.flags & 0x0200) {
+        //=== CRC2(state.check, hold);
+        hbuf[0] = hold & 0xff;
+        hbuf[1] = (hold >>> 8) & 0xff;
+        state.check = crc32(state.check, hbuf, 2, 0);
+        //===//
+      }
+      //=== INITBITS();
+      hold = 0;
+      bits = 0;
+      //===//
+      state.mode = EXLEN;
+      /* falls through */
+    case EXLEN:
+      if (state.flags & 0x0400) {
+        //=== NEEDBITS(16); */
+        while (bits < 16) {
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+        }
+        //===//
+        state.length = hold;
+        if (state.head) {
+          state.head.extra_len = hold;
+        }
+        if (state.flags & 0x0200) {
+          //=== CRC2(state.check, hold);
+          hbuf[0] = hold & 0xff;
+          hbuf[1] = (hold >>> 8) & 0xff;
+          state.check = crc32(state.check, hbuf, 2, 0);
+          //===//
+        }
+        //=== INITBITS();
+        hold = 0;
+        bits = 0;
+        //===//
+      }
+      else if (state.head) {
+        state.head.extra = null/*Z_NULL*/;
+      }
+      state.mode = EXTRA;
+      /* falls through */
+    case EXTRA:
+      if (state.flags & 0x0400) {
+        copy = state.length;
+        if (copy > have) { copy = have; }
+        if (copy) {
+          if (state.head) {
+            len = state.head.extra_len - state.length;
+            if (!state.head.extra) {
+              // Use untyped array for more conveniend processing later
+              state.head.extra = new Array(state.head.extra_len);
+            }
+            utils.arraySet(
+              state.head.extra,
+              input,
+              next,
+              // extra field is limited to 65536 bytes
+              // - no need for additional size check
+              copy,
+              /*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
+              len
+            );
+            //zmemcpy(state.head.extra + len, next,
+            //        len + copy > state.head.extra_max ?
+            //        state.head.extra_max - len : copy);
+          }
+          if (state.flags & 0x0200) {
+            state.check = crc32(state.check, input, copy, next);
+          }
+          have -= copy;
+          next += copy;
+          state.length -= copy;
+        }
+        if (state.length) { break inf_leave; }
+      }
+      state.length = 0;
+      state.mode = NAME;
+      /* falls through */
+    case NAME:
+      if (state.flags & 0x0800) {
+        if (have === 0) { break inf_leave; }
+        copy = 0;
+        do {
+          // TODO: 2 or 1 bytes?
+          len = input[next + copy++];
+          /* use constant limit because in js we should not preallocate memory */
+          if (state.head && len &&
+              (state.length < 65536 /*state.head.name_max*/)) {
+            state.head.name += String.fromCharCode(len);
+          }
+        } while (len && copy < have);
+
+        if (state.flags & 0x0200) {
+          state.check = crc32(state.check, input, copy, next);
+        }
+        have -= copy;
+        next += copy;
+        if (len) { break inf_leave; }
+      }
+      else if (state.head) {
+        state.head.name = null;
+      }
+      state.length = 0;
+      state.mode = COMMENT;
+      /* falls through */
+    case COMMENT:
+      if (state.flags & 0x1000) {
+        if (have === 0) { break inf_leave; }
+        copy = 0;
+        do {
+          len = input[next + copy++];
+          /* use constant limit because in js we should not preallocate memory */
+          if (state.head && len &&
+              (state.length < 65536 /*state.head.comm_max*/)) {
+            state.head.comment += String.fromCharCode(len);
+          }
+        } while (len && copy < have);
+        if (state.flags & 0x0200) {
+          state.check = crc32(state.check, input, copy, next);
+        }
+        have -= copy;
+        next += copy;
+        if (len) { break inf_leave; }
+      }
+      else if (state.head) {
+        state.head.comment = null;
+      }
+      state.mode = HCRC;
+      /* falls through */
+    case HCRC:
+      if (state.flags & 0x0200) {
+        //=== NEEDBITS(16); */
+        while (bits < 16) {
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+        }
+        //===//
+        if (hold !== (state.check & 0xffff)) {
+          strm.msg = 'header crc mismatch';
+          state.mode = BAD;
+          break;
+        }
+        //=== INITBITS();
+        hold = 0;
+        bits = 0;
+        //===//
+      }
+      if (state.head) {
+        state.head.hcrc = ((state.flags >> 9) & 1);
+        state.head.done = true;
+      }
+      strm.adler = state.check = 0;
+      state.mode = TYPE;
+      break;
+    case DICTID:
+      //=== NEEDBITS(32); */
+      while (bits < 32) {
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+      }
+      //===//
+      strm.adler = state.check = zswap32(hold);
+      //=== INITBITS();
+      hold = 0;
+      bits = 0;
+      //===//
+      state.mode = DICT;
+      /* falls through */
+    case DICT:
+      if (state.havedict === 0) {
+        //--- RESTORE() ---
+        strm.next_out = put;
+        strm.avail_out = left;
+        strm.next_in = next;
+        strm.avail_in = have;
+        state.hold = hold;
+        state.bits = bits;
+        //---
+        return Z_NEED_DICT;
+      }
+      strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
+      state.mode = TYPE;
+      /* falls through */
+    case TYPE:
+      if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
+      /* falls through */
+    case TYPEDO:
+      if (state.last) {
+        //--- BYTEBITS() ---//
+        hold >>>= bits & 7;
+        bits -= bits & 7;
+        //---//
+        state.mode = CHECK;
+        break;
+      }
+      //=== NEEDBITS(3); */
+      while (bits < 3) {
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+      }
+      //===//
+      state.last = (hold & 0x01)/*BITS(1)*/;
+      //--- DROPBITS(1) ---//
+      hold >>>= 1;
+      bits -= 1;
+      //---//
+
+      switch ((hold & 0x03)/*BITS(2)*/) {
+      case 0:                             /* stored block */
+        //Tracev((stderr, "inflate:     stored block%s\n",
+        //        state.last ? " (last)" : ""));
+        state.mode = STORED;
+        break;
+      case 1:                             /* fixed block */
+        fixedtables(state);
+        //Tracev((stderr, "inflate:     fixed codes block%s\n",
+        //        state.last ? " (last)" : ""));
+        state.mode = LEN_;             /* decode codes */
+        if (flush === Z_TREES) {
+          //--- DROPBITS(2) ---//
+          hold >>>= 2;
+          bits -= 2;
+          //---//
+          break inf_leave;
+        }
+        break;
+      case 2:                             /* dynamic block */
+        //Tracev((stderr, "inflate:     dynamic codes block%s\n",
+        //        state.last ? " (last)" : ""));
+        state.mode = TABLE;
+        break;
+      case 3:
+        strm.msg = 'invalid block type';
+        state.mode = BAD;
+      }
+      //--- DROPBITS(2) ---//
+      hold >>>= 2;
+      bits -= 2;
+      //---//
+      break;
+    case STORED:
+      //--- BYTEBITS() ---// /* go to byte boundary */
+      hold >>>= bits & 7;
+      bits -= bits & 7;
+      //---//
+      //=== NEEDBITS(32); */
+      while (bits < 32) {
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+      }
+      //===//
+      if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
+        strm.msg = 'invalid stored block lengths';
+        state.mode = BAD;
+        break;
+      }
+      state.length = hold & 0xffff;
+      //Tracev((stderr, "inflate:       stored length %u\n",
+      //        state.length));
+      //=== INITBITS();
+      hold = 0;
+      bits = 0;
+      //===//
+      state.mode = COPY_;
+      if (flush === Z_TREES) { break inf_leave; }
+      /* falls through */
+    case COPY_:
+      state.mode = COPY;
+      /* falls through */
+    case COPY:
+      copy = state.length;
+      if (copy) {
+        if (copy > have) { copy = have; }
+        if (copy > left) { copy = left; }
+        if (copy === 0) { break inf_leave; }
+        //--- zmemcpy(put, next, copy); ---
+        utils.arraySet(output, input, next, copy, put);
+        //---//
+        have -= copy;
+        next += copy;
+        left -= copy;
+        put += copy;
+        state.length -= copy;
+        break;
+      }
+      //Tracev((stderr, "inflate:       stored end\n"));
+      state.mode = TYPE;
+      break;
+    case TABLE:
+      //=== NEEDBITS(14); */
+      while (bits < 14) {
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+      }
+      //===//
+      state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
+      //--- DROPBITS(5) ---//
+      hold >>>= 5;
+      bits -= 5;
+      //---//
+      state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
+      //--- DROPBITS(5) ---//
+      hold >>>= 5;
+      bits -= 5;
+      //---//
+      state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
+      //--- DROPBITS(4) ---//
+      hold >>>= 4;
+      bits -= 4;
+      //---//
+//#ifndef PKZIP_BUG_WORKAROUND
+      if (state.nlen > 286 || state.ndist > 30) {
+        strm.msg = 'too many length or distance symbols';
+        state.mode = BAD;
+        break;
+      }
+//#endif
+      //Tracev((stderr, "inflate:       table sizes ok\n"));
+      state.have = 0;
+      state.mode = LENLENS;
+      /* falls through */
+    case LENLENS:
+      while (state.have < state.ncode) {
+        //=== NEEDBITS(3);
+        while (bits < 3) {
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+        }
+        //===//
+        state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
+        //--- DROPBITS(3) ---//
+        hold >>>= 3;
+        bits -= 3;
+        //---//
+      }
+      while (state.have < 19) {
+        state.lens[order[state.have++]] = 0;
+      }
+      // We have separate tables & no pointers. 2 commented lines below not needed.
+      //state.next = state.codes;
+      //state.lencode = state.next;
+      // Switch to use dynamic table
+      state.lencode = state.lendyn;
+      state.lenbits = 7;
+
+      opts = { bits: state.lenbits };
+      ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
+      state.lenbits = opts.bits;
+
+      if (ret) {
+        strm.msg = 'invalid code lengths set';
+        state.mode = BAD;
+        break;
+      }
+      //Tracev((stderr, "inflate:       code lengths ok\n"));
+      state.have = 0;
+      state.mode = CODELENS;
+      /* falls through */
+    case CODELENS:
+      while (state.have < state.nlen + state.ndist) {
+        for (;;) {
+          here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
+          here_bits = here >>> 24;
+          here_op = (here >>> 16) & 0xff;
+          here_val = here & 0xffff;
+
+          if ((here_bits) <= bits) { break; }
+          //--- PULLBYTE() ---//
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+          //---//
+        }
+        if (here_val < 16) {
+          //--- DROPBITS(here.bits) ---//
+          hold >>>= here_bits;
+          bits -= here_bits;
+          //---//
+          state.lens[state.have++] = here_val;
+        }
+        else {
+          if (here_val === 16) {
+            //=== NEEDBITS(here.bits + 2);
+            n = here_bits + 2;
+            while (bits < n) {
+              if (have === 0) { break inf_leave; }
+              have--;
+              hold += input[next++] << bits;
+              bits += 8;
+            }
+            //===//
+            //--- DROPBITS(here.bits) ---//
+            hold >>>= here_bits;
+            bits -= here_bits;
+            //---//
+            if (state.have === 0) {
+              strm.msg = 'invalid bit length repeat';
+              state.mode = BAD;
+              break;
+            }
+            len = state.lens[state.have - 1];
+            copy = 3 + (hold & 0x03);//BITS(2);
+            //--- DROPBITS(2) ---//
+            hold >>>= 2;
+            bits -= 2;
+            //---//
+          }
+          else if (here_val === 17) {
+            //=== NEEDBITS(here.bits + 3);
+            n = here_bits + 3;
+            while (bits < n) {
+              if (have === 0) { break inf_leave; }
+              have--;
+              hold += input[next++] << bits;
+              bits += 8;
+            }
+            //===//
+            //--- DROPBITS(here.bits) ---//
+            hold >>>= here_bits;
+            bits -= here_bits;
+            //---//
+            len = 0;
+            copy = 3 + (hold & 0x07);//BITS(3);
+            //--- DROPBITS(3) ---//
+            hold >>>= 3;
+            bits -= 3;
+            //---//
+          }
+          else {
+            //=== NEEDBITS(here.bits + 7);
+            n = here_bits + 7;
+            while (bits < n) {
+              if (have === 0) { break inf_leave; }
+              have--;
+              hold += input[next++] << bits;
+              bits += 8;
+            }
+            //===//
+            //--- DROPBITS(here.bits) ---//
+            hold >>>= here_bits;
+            bits -= here_bits;
+            //---//
+            len = 0;
+            copy = 11 + (hold & 0x7f);//BITS(7);
+            //--- DROPBITS(7) ---//
+            hold >>>= 7;
+            bits -= 7;
+            //---//
+          }
+          if (state.have + copy > state.nlen + state.ndist) {
+            strm.msg = 'invalid bit length repeat';
+            state.mode = BAD;
+            break;
+          }
+          while (copy--) {
+            state.lens[state.have++] = len;
+          }
+        }
+      }
+
+      /* handle error breaks in while */
+      if (state.mode === BAD) { break; }
+
+      /* check for end-of-block code (better have one) */
+      if (state.lens[256] === 0) {
+        strm.msg = 'invalid code -- missing end-of-block';
+        state.mode = BAD;
+        break;
+      }
+
+      /* build code tables -- note: do not change the lenbits or distbits
+         values here (9 and 6) without reading the comments in inftrees.h
+         concerning the ENOUGH constants, which depend on those values */
+      state.lenbits = 9;
+
+      opts = { bits: state.lenbits };
+      ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
+      // We have separate tables & no pointers. 2 commented lines below not needed.
+      // state.next_index = opts.table_index;
+      state.lenbits = opts.bits;
+      // state.lencode = state.next;
+
+      if (ret) {
+        strm.msg = 'invalid literal/lengths set';
+        state.mode = BAD;
+        break;
+      }
+
+      state.distbits = 6;
+      //state.distcode.copy(state.codes);
+      // Switch to use dynamic table
+      state.distcode = state.distdyn;
+      opts = { bits: state.distbits };
+      ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
+      // We have separate tables & no pointers. 2 commented lines below not needed.
+      // state.next_index = opts.table_index;
+      state.distbits = opts.bits;
+      // state.distcode = state.next;
+
+      if (ret) {
+        strm.msg = 'invalid distances set';
+        state.mode = BAD;
+        break;
+      }
+      //Tracev((stderr, 'inflate:       codes ok\n'));
+      state.mode = LEN_;
+      if (flush === Z_TREES) { break inf_leave; }
+      /* falls through */
+    case LEN_:
+      state.mode = LEN;
+      /* falls through */
+    case LEN:
+      if (have >= 6 && left >= 258) {
+        //--- RESTORE() ---
+        strm.next_out = put;
+        strm.avail_out = left;
+        strm.next_in = next;
+        strm.avail_in = have;
+        state.hold = hold;
+        state.bits = bits;
+        //---
+        inflate_fast(strm, _out);
+        //--- LOAD() ---
+        put = strm.next_out;
+        output = strm.output;
+        left = strm.avail_out;
+        next = strm.next_in;
+        input = strm.input;
+        have = strm.avail_in;
+        hold = state.hold;
+        bits = state.bits;
+        //---
+
+        if (state.mode === TYPE) {
+          state.back = -1;
+        }
+        break;
+      }
+      state.back = 0;
+      for (;;) {
+        here = state.lencode[hold & ((1 << state.lenbits) - 1)];  /*BITS(state.lenbits)*/
+        here_bits = here >>> 24;
+        here_op = (here >>> 16) & 0xff;
+        here_val = here & 0xffff;
+
+        if (here_bits <= bits) { break; }
+        //--- PULLBYTE() ---//
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+        //---//
+      }
+      if (here_op && (here_op & 0xf0) === 0) {
+        last_bits = here_bits;
+        last_op = here_op;
+        last_val = here_val;
+        for (;;) {
+          here = state.lencode[last_val +
+                  ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
+          here_bits = here >>> 24;
+          here_op = (here >>> 16) & 0xff;
+          here_val = here & 0xffff;
+
+          if ((last_bits + here_bits) <= bits) { break; }
+          //--- PULLBYTE() ---//
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+          //---//
+        }
+        //--- DROPBITS(last.bits) ---//
+        hold >>>= last_bits;
+        bits -= last_bits;
+        //---//
+        state.back += last_bits;
+      }
+      //--- DROPBITS(here.bits) ---//
+      hold >>>= here_bits;
+      bits -= here_bits;
+      //---//
+      state.back += here_bits;
+      state.length = here_val;
+      if (here_op === 0) {
+        //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
+        //        "inflate:         literal '%c'\n" :
+        //        "inflate:         literal 0x%02x\n", here.val));
+        state.mode = LIT;
+        break;
+      }
+      if (here_op & 32) {
+        //Tracevv((stderr, "inflate:         end of block\n"));
+        state.back = -1;
+        state.mode = TYPE;
+        break;
+      }
+      if (here_op & 64) {
+        strm.msg = 'invalid literal/length code';
+        state.mode = BAD;
+        break;
+      }
+      state.extra = here_op & 15;
+      state.mode = LENEXT;
+      /* falls through */
+    case LENEXT:
+      if (state.extra) {
+        //=== NEEDBITS(state.extra);
+        n = state.extra;
+        while (bits < n) {
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+        }
+        //===//
+        state.length += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
+        //--- DROPBITS(state.extra) ---//
+        hold >>>= state.extra;
+        bits -= state.extra;
+        //---//
+        state.back += state.extra;
+      }
+      //Tracevv((stderr, "inflate:         length %u\n", state.length));
+      state.was = state.length;
+      state.mode = DIST;
+      /* falls through */
+    case DIST:
+      for (;;) {
+        here = state.distcode[hold & ((1 << state.distbits) - 1)];/*BITS(state.distbits)*/
+        here_bits = here >>> 24;
+        here_op = (here >>> 16) & 0xff;
+        here_val = here & 0xffff;
+
+        if ((here_bits) <= bits) { break; }
+        //--- PULLBYTE() ---//
+        if (have === 0) { break inf_leave; }
+        have--;
+        hold += input[next++] << bits;
+        bits += 8;
+        //---//
+      }
+      if ((here_op & 0xf0) === 0) {
+        last_bits = here_bits;
+        last_op = here_op;
+        last_val = here_val;
+        for (;;) {
+          here = state.distcode[last_val +
+                  ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
+          here_bits = here >>> 24;
+          here_op = (here >>> 16) & 0xff;
+          here_val = here & 0xffff;
+
+          if ((last_bits + here_bits) <= bits) { break; }
+          //--- PULLBYTE() ---//
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+          //---//
+        }
+        //--- DROPBITS(last.bits) ---//
+        hold >>>= last_bits;
+        bits -= last_bits;
+        //---//
+        state.back += last_bits;
+      }
+      //--- DROPBITS(here.bits) ---//
+      hold >>>= here_bits;
+      bits -= here_bits;
+      //---//
+      state.back += here_bits;
+      if (here_op & 64) {
+        strm.msg = 'invalid distance code';
+        state.mode = BAD;
+        break;
+      }
+      state.offset = here_val;
+      state.extra = (here_op) & 15;
+      state.mode = DISTEXT;
+      /* falls through */
+    case DISTEXT:
+      if (state.extra) {
+        //=== NEEDBITS(state.extra);
+        n = state.extra;
+        while (bits < n) {
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+        }
+        //===//
+        state.offset += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
+        //--- DROPBITS(state.extra) ---//
+        hold >>>= state.extra;
+        bits -= state.extra;
+        //---//
+        state.back += state.extra;
+      }
+//#ifdef INFLATE_STRICT
+      if (state.offset > state.dmax) {
+        strm.msg = 'invalid distance too far back';
+        state.mode = BAD;
+        break;
+      }
+//#endif
+      //Tracevv((stderr, "inflate:         distance %u\n", state.offset));
+      state.mode = MATCH;
+      /* falls through */
+    case MATCH:
+      if (left === 0) { break inf_leave; }
+      copy = _out - left;
+      if (state.offset > copy) {         /* copy from window */
+        copy = state.offset - copy;
+        if (copy > state.whave) {
+          if (state.sane) {
+            strm.msg = 'invalid distance too far back';
+            state.mode = BAD;
+            break;
+          }
+// (!) This block is disabled in zlib defailts,
+// don't enable it for binary compatibility
+//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
+//          Trace((stderr, "inflate.c too far\n"));
+//          copy -= state.whave;
+//          if (copy > state.length) { copy = state.length; }
+//          if (copy > left) { copy = left; }
+//          left -= copy;
+//          state.length -= copy;
+//          do {
+//            output[put++] = 0;
+//          } while (--copy);
+//          if (state.length === 0) { state.mode = LEN; }
+//          break;
+//#endif
+        }
+        if (copy > state.wnext) {
+          copy -= state.wnext;
+          from = state.wsize - copy;
+        }
+        else {
+          from = state.wnext - copy;
+        }
+        if (copy > state.length) { copy = state.length; }
+        from_source = state.window;
+      }
+      else {                              /* copy from output */
+        from_source = output;
+        from = put - state.offset;
+        copy = state.length;
+      }
+      if (copy > left) { copy = left; }
+      left -= copy;
+      state.length -= copy;
+      do {
+        output[put++] = from_source[from++];
+      } while (--copy);
+      if (state.length === 0) { state.mode = LEN; }
+      break;
+    case LIT:
+      if (left === 0) { break inf_leave; }
+      output[put++] = state.length;
+      left--;
+      state.mode = LEN;
+      break;
+    case CHECK:
+      if (state.wrap) {
+        //=== NEEDBITS(32);
+        while (bits < 32) {
+          if (have === 0) { break inf_leave; }
+          have--;
+          // Use '|' insdead of '+' to make sure that result is signed
+          hold |= input[next++] << bits;
+          bits += 8;
+        }
+        //===//
+        _out -= left;
+        strm.total_out += _out;
+        state.total += _out;
+        if (_out) {
+          strm.adler = state.check =
+              /*UPDATE(state.check, put - _out, _out);*/
+              (state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));
+
+        }
+        _out = left;
+        // NB: crc32 stored as signed 32-bit int, zswap32 returns signed too
+        if ((state.flags ? hold : zswap32(hold)) !== state.check) {
+          strm.msg = 'incorrect data check';
+          state.mode = BAD;
+          break;
+        }
+        //=== INITBITS();
+        hold = 0;
+        bits = 0;
+        //===//
+        //Tracev((stderr, "inflate:   check matches trailer\n"));
+      }
+      state.mode = LENGTH;
+      /* falls through */
+    case LENGTH:
+      if (state.wrap && state.flags) {
+        //=== NEEDBITS(32);
+        while (bits < 32) {
+          if (have === 0) { break inf_leave; }
+          have--;
+          hold += input[next++] << bits;
+          bits += 8;
+        }
+        //===//
+        if (hold !== (state.total & 0xffffffff)) {
+          strm.msg = 'incorrect length check';
+          state.mode = BAD;
+          break;
+        }
+        //=== INITBITS();
+        hold = 0;
+        bits = 0;
+        //===//
+        //Tracev((stderr, "inflate:   length matches trailer\n"));
+      }
+      state.mode = DONE;
+      /* falls through */
+    case DONE:
+      ret = Z_STREAM_END;
+      break inf_leave;
+    case BAD:
+      ret = Z_DATA_ERROR;
+      break inf_leave;
+    case MEM:
+      return Z_MEM_ERROR;
+    case SYNC:
+      /* falls through */
+    default:
+      return Z_STREAM_ERROR;
+    }
+  }
+
+  // inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"
+
+  /*
+     Return from inflate(), updating the total counts and the check value.
+     If there was no progress during the inflate() call, return a buffer
+     error.  Call updatewindow() to create and/or update the window state.
+     Note: a memory error from inflate() is non-recoverable.
+   */
+
+  //--- RESTORE() ---
+  strm.next_out = put;
+  strm.avail_out = left;
+  strm.next_in = next;
+  strm.avail_in = have;
+  state.hold = hold;
+  state.bits = bits;
+  //---
+
+  if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
+                      (state.mode < CHECK || flush !== Z_FINISH))) {
+    if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
+      state.mode = MEM;
+      return Z_MEM_ERROR;
+    }
+  }
+  _in -= strm.avail_in;
+  _out -= strm.avail_out;
+  strm.total_in += _in;
+  strm.total_out += _out;
+  state.total += _out;
+  if (state.wrap && _out) {
+    strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
+      (state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
+  }
+  strm.data_type = state.bits + (state.last ? 64 : 0) +
+                    (state.mode === TYPE ? 128 : 0) +
+                    (state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
+  if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
+    ret = Z_BUF_ERROR;
+  }
+  return ret;
+}
+
+function inflateEnd(strm) {
+
+  if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
+    return Z_STREAM_ERROR;
+  }
+
+  var state = strm.state;
+  if (state.window) {
+    state.window = null;
+  }
+  strm.state = null;
+  return Z_OK;
+}
+
+function inflateGetHeader(strm, head) {
+  var state;
+
+  /* check state */
+  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
+  state = strm.state;
+  if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }
+
+  /* save header structure */
+  state.head = head;
+  head.done = false;
+  return Z_OK;
+}
+
+function inflateSetDictionary(strm, dictionary) {
+  var dictLength = dictionary.length;
+
+  var state;
+  var dictid;
+  var ret;
+
+  /* check state */
+  if (!strm /* == Z_NULL */ || !strm.state /* == Z_NULL */) { return Z_STREAM_ERROR; }
+  state = strm.state;
+
+  if (state.wrap !== 0 && state.mode !== DICT) {
+    return Z_STREAM_ERROR;
+  }
+
+  /* check for correct dictionary identifier */
+  if (state.mode === DICT) {
+    dictid = 1; /* adler32(0, null, 0)*/
+    /* dictid = adler32(dictid, dictionary, dictLength); */
+    dictid = adler32(dictid, dictionary, dictLength, 0);
+    if (dictid !== state.check) {
+      return Z_DATA_ERROR;
+    }
+  }
+  /* copy dictionary to window using updatewindow(), which will amend the
+   existing dictionary if appropriate */
+  ret = updatewindow(strm, dictionary, dictLength, dictLength);
+  if (ret) {
+    state.mode = MEM;
+    return Z_MEM_ERROR;
+  }
+  state.havedict = 1;
+  // Tracev((stderr, "inflate:   dictionary set\n"));
+  return Z_OK;
+}
+
+exports.inflateReset = inflateReset;
+exports.inflateReset2 = inflateReset2;
+exports.inflateResetKeep = inflateResetKeep;
+exports.inflateInit = inflateInit;
+exports.inflateInit2 = inflateInit2;
+exports.inflate = inflate;
+exports.inflateEnd = inflateEnd;
+exports.inflateGetHeader = inflateGetHeader;
+exports.inflateSetDictionary = inflateSetDictionary;
+exports.inflateInfo = 'pako inflate (from Nodeca project)';
+
+/* Not implemented
+exports.inflateCopy = inflateCopy;
+exports.inflateGetDictionary = inflateGetDictionary;
+exports.inflateMark = inflateMark;
+exports.inflatePrime = inflatePrime;
+exports.inflateSync = inflateSync;
+exports.inflateSyncPoint = inflateSyncPoint;
+exports.inflateUndermine = inflateUndermine;
+*/
+
+},{"../utils/common":123,"./adler32":125,"./crc32":127,"./inffast":130,"./inftrees":132}],132:[function(require,module,exports){
+'use strict';
+
+
+var utils = require('../utils/common');
+
+var MAXBITS = 15;
+var ENOUGH_LENS = 852;
+var ENOUGH_DISTS = 592;
+//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
+
+var CODES = 0;
+var LENS = 1;
+var DISTS = 2;
+
+var lbase = [ /* Length codes 257..285 base */
+  3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+  35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
+];
+
+var lext = [ /* Length codes 257..285 extra */
+  16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
+  19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
+];
+
+var dbase = [ /* Distance codes 0..29 base */
+  1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+  257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+  8193, 12289, 16385, 24577, 0, 0
+];
+
+var dext = [ /* Distance codes 0..29 extra */
+  16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
+  23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
+  28, 28, 29, 29, 64, 64
+];
+
+module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
+{
+  var bits = opts.bits;
+      //here = opts.here; /* table entry for duplication */
+
+  var len = 0;               /* a code's length in bits */
+  var sym = 0;               /* index of code symbols */
+  var min = 0, max = 0;          /* minimum and maximum code lengths */
+  var root = 0;              /* number of index bits for root table */
+  var curr = 0;              /* number of index bits for current table */
+  var drop = 0;              /* code bits to drop for sub-table */
+  var left = 0;                   /* number of prefix codes available */
+  var used = 0;              /* code entries in table used */
+  var huff = 0;              /* Huffman code */
+  var incr;              /* for incrementing code, index */
+  var fill;              /* index for replicating entries */
+  var low;               /* low bits for current root entry */
+  var mask;              /* mask for low root bits */
+  var next;             /* next available space in table */
+  var base = null;     /* base value table to use */
+  var base_index = 0;
+//  var shoextra;    /* extra bits table to use */
+  var end;                    /* use base and extra for symbol > end */
+  var count = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1];    /* number of codes of each length */
+  var offs = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1];     /* offsets in table for each length */
+  var extra = null;
+  var extra_index = 0;
+
+  var here_bits, here_op, here_val;
+
+  /*
+   Process a set of code lengths to create a canonical Huffman code.  The
+   code lengths are lens[0..codes-1].  Each length corresponds to the
+   symbols 0..codes-1.  The Huffman code is generated by first sorting the
+   symbols by length from short to long, and retaining the symbol order
+   for codes with equal lengths.  Then the code starts with all zero bits
+   for the first code of the shortest length, and the codes are integer
+   increments for the same length, and zeros are appended as the length
+   increases.  For the deflate format, these bits are stored backwards
+   from their more natural integer increment ordering, and so when the
+   decoding tables are built in the large loop below, the integer codes
+   are incremented backwards.
+
+   This routine assumes, but does not check, that all of the entries in
+   lens[] are in the range 0..MAXBITS.  The caller must assure this.
+   1..MAXBITS is interpreted as that code length.  zero means that that
+   symbol does not occur in this code.
+
+   The codes are sorted by computing a count of codes for each length,
+   creating from that a table of starting indices for each length in the
+   sorted table, and then entering the symbols in order in the sorted
+   table.  The sorted table is work[], with that space being provided by
+   the caller.
+
+   The length counts are used for other purposes as well, i.e. finding
+   the minimum and maximum length codes, determining if there are any
+   codes at all, checking for a valid set of lengths, and looking ahead
+   at length counts to determine sub-table sizes when building the
+   decoding tables.
+   */
+
+  /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
+  for (len = 0; len <= MAXBITS; len++) {
+    count[len] = 0;
+  }
+  for (sym = 0; sym < codes; sym++) {
+    count[lens[lens_index + sym]]++;
+  }
+
+  /* bound code lengths, force root to be within code lengths */
+  root = bits;
+  for (max = MAXBITS; max >= 1; max--) {
+    if (count[max] !== 0) { break; }
+  }
+  if (root > max) {
+    root = max;
+  }
+  if (max === 0) {                     /* no symbols to code at all */
+    //table.op[opts.table_index] = 64;  //here.op = (var char)64;    /* invalid code marker */
+    //table.bits[opts.table_index] = 1;   //here.bits = (var char)1;
+    //table.val[opts.table_index++] = 0;   //here.val = (var short)0;
+    table[table_index++] = (1 << 24) | (64 << 16) | 0;
+
+
+    //table.op[opts.table_index] = 64;
+    //table.bits[opts.table_index] = 1;
+    //table.val[opts.table_index++] = 0;
+    table[table_index++] = (1 << 24) | (64 << 16) | 0;
+
+    opts.bits = 1;
+    return 0;     /* no symbols, but wait for decoding to report error */
+  }
+  for (min = 1; min < max; min++) {
+    if (count[min] !== 0) { break; }
+  }
+  if (root < min) {
+    root = min;
+  }
+
+  /* check for an over-subscribed or incomplete set of lengths */
+  left = 1;
+  for (len = 1; len <= MAXBITS; len++) {
+    left <<= 1;
+    left -= count[len];
+    if (left < 0) {
+      return -1;
+    }        /* over-subscribed */
+  }
+  if (left > 0 && (type === CODES || max !== 1)) {
+    return -1;                      /* incomplete set */
+  }
+
+  /* generate offsets into symbol table for each length for sorting */
+  offs[1] = 0;
+  for (len = 1; len < MAXBITS; len++) {
+    offs[len + 1] = offs[len] + count[len];
+  }
+
+  /* sort symbols by length, by symbol order within each length */
+  for (sym = 0; sym < codes; sym++) {
+    if (lens[lens_index + sym] !== 0) {
+      work[offs[lens[lens_index + sym]]++] = sym;
+    }
+  }
+
+  /*
+   Create and fill in decoding tables.  In this loop, the table being
+   filled is at next and has curr index bits.  The code being used is huff
+   with length len.  That code is converted to an index by dropping drop
+   bits off of the bottom.  For codes where len is less than drop + curr,
+   those top drop + curr - len bits are incremented through all values to
+   fill the table with replicated entries.
+
+   root is the number of index bits for the root table.  When len exceeds
+   root, sub-tables are created pointed to by the root entry with an index
+   of the low root bits of huff.  This is saved in low to check for when a
+   new sub-table should be started.  drop is zero when the root table is
+   being filled, and drop is root when sub-tables are being filled.
+
+   When a new sub-table is needed, it is necessary to look ahead in the
+   code lengths to determine what size sub-table is needed.  The length
+   counts are used for this, and so count[] is decremented as codes are
+   entered in the tables.
+
+   used keeps track of how many table entries have been allocated from the
+   provided *table space.  It is checked for LENS and DIST tables against
+   the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
+   the initial root table size constants.  See the comments in inftrees.h
+   for more information.
+
+   sym increments through all symbols, and the loop terminates when
+   all codes of length max, i.e. all codes, have been processed.  This
+   routine permits incomplete codes, so another loop after this one fills
+   in the rest of the decoding tables with invalid code markers.
+   */
+
+  /* set up for code type */
+  // poor man optimization - use if-else instead of switch,
+  // to avoid deopts in old v8
+  if (type === CODES) {
+    base = extra = work;    /* dummy value--not used */
+    end = 19;
+
+  } else if (type === LENS) {
+    base = lbase;
+    base_index -= 257;
+    extra = lext;
+    extra_index -= 257;
+    end = 256;
+
+  } else {                    /* DISTS */
+    base = dbase;
+    extra = dext;
+    end = -1;
+  }
+
+  /* initialize opts for loop */
+  huff = 0;                   /* starting code */
+  sym = 0;                    /* starting code symbol */
+  len = min;                  /* starting code length */
+  next = table_index;              /* current table to fill in */
+  curr = root;                /* current table index bits */
+  drop = 0;                   /* current bits to drop from code for index */
+  low = -1;                   /* trigger new sub-table when len > root */
+  used = 1 << root;          /* use root table entries */
+  mask = used - 1;            /* mask for comparing low */
+
+  /* check available table space */
+  if ((type === LENS && used > ENOUGH_LENS) ||
+    (type === DISTS && used > ENOUGH_DISTS)) {
+    return 1;
+  }
+
+  var i = 0;
+  /* process all codes and make table entries */
+  for (;;) {
+    i++;
+    /* create table entry */
+    here_bits = len - drop;
+    if (work[sym] < end) {
+      here_op = 0;
+      here_val = work[sym];
+    }
+    else if (work[sym] > end) {
+      here_op = extra[extra_index + work[sym]];
+      here_val = base[base_index + work[sym]];
+    }
+    else {
+      here_op = 32 + 64;         /* end of block */
+      here_val = 0;
+    }
+
+    /* replicate for those indices with low len bits equal to huff */
+    incr = 1 << (len - drop);
+    fill = 1 << curr;
+    min = fill;                 /* save offset to next table */
+    do {
+      fill -= incr;
+      table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
+    } while (fill !== 0);
+
+    /* backwards increment the len-bit code huff */
+    incr = 1 << (len - 1);
+    while (huff & incr) {
+      incr >>= 1;
+    }
+    if (incr !== 0) {
+      huff &= incr - 1;
+      huff += incr;
+    } else {
+      huff = 0;
+    }
+
+    /* go to next symbol, update count, len */
+    sym++;
+    if (--count[len] === 0) {
+      if (len === max) { break; }
+      len = lens[lens_index + work[sym]];
+    }
+
+    /* create new sub-table if needed */
+    if (len > root && (huff & mask) !== low) {
+      /* if first time, transition to sub-tables */
+      if (drop === 0) {
+        drop = root;
+      }
+
+      /* increment past last table */
+      next += min;            /* here min is 1 << curr */
+
+      /* determine length of next table */
+      curr = len - drop;
+      left = 1 << curr;
+      while (curr + drop < max) {
+        left -= count[curr + drop];
+        if (left <= 0) { break; }
+        curr++;
+        left <<= 1;
+      }
+
+      /* check for enough space */
+      used += 1 << curr;
+      if ((type === LENS && used > ENOUGH_LENS) ||
+        (type === DISTS && used > ENOUGH_DISTS)) {
+        return 1;
+      }
+
+      /* point entry in root table to sub-table */
+      low = huff & mask;
+      /*table.op[low] = curr;
+      table.bits[low] = root;
+      table.val[low] = next - opts.table_index;*/
+      table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
+    }
+  }
+
+  /* fill in remaining table entry if code is incomplete (guaranteed to have
+   at most one remaining entry, since if the code is incomplete, the
+   maximum code length that was allowed to get this far is one bit) */
+  if (huff !== 0) {
+    //table.op[next + huff] = 64;            /* invalid code marker */
+    //table.bits[next + huff] = len - drop;
+    //table.val[next + huff] = 0;
+    table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
+  }
+
+  /* set return parameters */
+  //opts.table_index += used;
+  opts.bits = root;
+  return 0;
+};
+
+},{"../utils/common":123}],133:[function(require,module,exports){
+'use strict';
+
+module.exports = {
+  2:      'need dictionary',     /* Z_NEED_DICT       2  */
+  1:      'stream end',          /* Z_STREAM_END      1  */
+  0:      '',                    /* Z_OK              0  */
+  '-1':   'file error',          /* Z_ERRNO         (-1) */
+  '-2':   'stream error',        /* Z_STREAM_ERROR  (-2) */
+  '-3':   'data error',          /* Z_DATA_ERROR    (-3) */
+  '-4':   'insufficient memory', /* Z_MEM_ERROR     (-4) */
+  '-5':   'buffer error',        /* Z_BUF_ERROR     (-5) */
+  '-6':   'incompatible version' /* Z_VERSION_ERROR (-6) */
+};
+
+},{}],134:[function(require,module,exports){
+'use strict';
+
+
+var utils = require('../utils/common');
+
+/* Public constants ==========================================================*/
+/* ===========================================================================*/
+
+
+//var Z_FILTERED          = 1;
+//var Z_HUFFMAN_ONLY      = 2;
+//var Z_RLE               = 3;
+var Z_FIXED               = 4;
+//var Z_DEFAULT_STRATEGY  = 0;
+
+/* Possible values of the data_type field (though see inflate()) */
+var Z_BINARY              = 0;
+var Z_TEXT                = 1;
+//var Z_ASCII             = 1; // = Z_TEXT
+var Z_UNKNOWN             = 2;
+
+/*============================================================================*/
+
+
+function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
+
+// From zutil.h
+
+var STORED_BLOCK = 0;
+var STATIC_TREES = 1;
+var DYN_TREES    = 2;
+/* The three kinds of block type */
+
+var MIN_MATCH    = 3;
+var MAX_MATCH    = 258;
+/* The minimum and maximum match lengths */
+
+// From deflate.h
+/* ===========================================================================
+ * Internal compression state.
+ */
+
+var LENGTH_CODES  = 29;
+/* number of length codes, not counting the special END_BLOCK code */
+
+var LITERALS      = 256;
+/* number of literal bytes 0..255 */
+
+var L_CODES       = LITERALS + 1 + LENGTH_CODES;
+/* number of Literal or Length codes, including the END_BLOCK code */
+
+var D_CODES       = 30;
+/* number of distance codes */
+
+var BL_CODES      = 19;
+/* number of codes used to transfer the bit lengths */
+
+var HEAP_SIZE     = 2 * L_CODES + 1;
+/* maximum heap size */
+
+var MAX_BITS      = 15;
+/* All codes must not exceed MAX_BITS bits */
+
+var Buf_size      = 16;
+/* size of bit buffer in bi_buf */
+
+
+/* ===========================================================================
+ * Constants
+ */
+
+var MAX_BL_BITS = 7;
+/* Bit length codes must not exceed MAX_BL_BITS bits */
+
+var END_BLOCK   = 256;
+/* end of block literal code */
+
+var REP_3_6     = 16;
+/* repeat previous bit length 3-6 times (2 bits of repeat count) */
+
+var REPZ_3_10   = 17;
+/* repeat a zero length 3-10 times  (3 bits of repeat count) */
+
+var REPZ_11_138 = 18;
+/* repeat a zero length 11-138 times  (7 bits of repeat count) */
+
+/* eslint-disable comma-spacing,array-bracket-spacing */
+var extra_lbits =   /* extra bits for each length code */
+  [0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
+
+var extra_dbits =   /* extra bits for each distance code */
+  [0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];
+
+var extra_blbits =  /* extra bits for each bit length code */
+  [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];
+
+var bl_order =
+  [16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
+/* eslint-enable comma-spacing,array-bracket-spacing */
+
+/* The lengths of the bit length codes are sent in order of decreasing
+ * probability, to avoid transmitting the lengths for unused bit length codes.
+ */
+
+/* ===========================================================================
+ * Local data. These are initialized only once.
+ */
+
+// We pre-fill arrays with 0 to avoid uninitialized gaps
+
+var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
+
+// !!!! Use flat array insdead of structure, Freq = i*2, Len = i*2+1
+var static_ltree  = new Array((L_CODES + 2) * 2);
+zero(static_ltree);
+/* The static literal tree. Since the bit lengths are imposed, there is no
+ * need for the L_CODES extra codes used during heap construction. However
+ * The codes 286 and 287 are needed to build a canonical tree (see _tr_init
+ * below).
+ */
+
+var static_dtree  = new Array(D_CODES * 2);
+zero(static_dtree);
+/* The static distance tree. (Actually a trivial tree since all codes use
+ * 5 bits.)
+ */
+
+var _dist_code    = new Array(DIST_CODE_LEN);
+zero(_dist_code);
+/* Distance codes. The first 256 values correspond to the distances
+ * 3 .. 258, the last 256 values correspond to the top 8 bits of
+ * the 15 bit distances.
+ */
+
+var _length_code  = new Array(MAX_MATCH - MIN_MATCH + 1);
+zero(_length_code);
+/* length code for each normalized match length (0 == MIN_MATCH) */
+
+var base_length   = new Array(LENGTH_CODES);
+zero(base_length);
+/* First normalized length for each code (0 = MIN_MATCH) */
+
+var base_dist     = new Array(D_CODES);
+zero(base_dist);
+/* First normalized distance for each code (0 = distance of 1) */
+
+
+function StaticTreeDesc(static_tree, extra_bits, extra_base, elems, max_length) {
+
+  this.static_tree  = static_tree;  /* static tree or NULL */
+  this.extra_bits   = extra_bits;   /* extra bits for each code or NULL */
+  this.extra_base   = extra_base;   /* base index for extra_bits */
+  this.elems        = elems;        /* max number of elements in the tree */
+  this.max_length   = max_length;   /* max bit length for the codes */
+
+  // show if `static_tree` has data or dummy - needed for monomorphic objects
+  this.has_stree    = static_tree && static_tree.length;
+}
+
+
+var static_l_desc;
+var static_d_desc;
+var static_bl_desc;
+
+
+function TreeDesc(dyn_tree, stat_desc) {
+  this.dyn_tree = dyn_tree;     /* the dynamic tree */
+  this.max_code = 0;            /* largest code with non zero frequency */
+  this.stat_desc = stat_desc;   /* the corresponding static tree */
+}
+
+
+
+function d_code(dist) {
+  return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
+}
+
+
+/* ===========================================================================
+ * Output a short LSB first on the stream.
+ * IN assertion: there is enough room in pendingBuf.
+ */
+function put_short(s, w) {
+//    put_byte(s, (uch)((w) & 0xff));
+//    put_byte(s, (uch)((ush)(w) >> 8));
+  s.pending_buf[s.pending++] = (w) & 0xff;
+  s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
+}
+
+
+/* ===========================================================================
+ * Send a value on a given number of bits.
+ * IN assertion: length <= 16 and value fits in length bits.
+ */
+function send_bits(s, value, length) {
+  if (s.bi_valid > (Buf_size - length)) {
+    s.bi_buf |= (value << s.bi_valid) & 0xffff;
+    put_short(s, s.bi_buf);
+    s.bi_buf = value >> (Buf_size - s.bi_valid);
+    s.bi_valid += length - Buf_size;
+  } else {
+    s.bi_buf |= (value << s.bi_valid) & 0xffff;
+    s.bi_valid += length;
+  }
+}
+
+
+function send_code(s, c, tree) {
+  send_bits(s, tree[c * 2]/*.Code*/, tree[c * 2 + 1]/*.Len*/);
+}
+
+
+/* ===========================================================================
+ * Reverse the first len bits of a code, using straightforward code (a faster
+ * method would use a table)
+ * IN assertion: 1 <= len <= 15
+ */
+function bi_reverse(code, len) {
+  var res = 0;
+  do {
+    res |= code & 1;
+    code >>>= 1;
+    res <<= 1;
+  } while (--len > 0);
+  return res >>> 1;
+}
+
+
+/* ===========================================================================
+ * Flush the bit buffer, keeping at most 7 bits in it.
+ */
+function bi_flush(s) {
+  if (s.bi_valid === 16) {
+    put_short(s, s.bi_buf);
+    s.bi_buf = 0;
+    s.bi_valid = 0;
+
+  } else if (s.bi_valid >= 8) {
+    s.pending_buf[s.pending++] = s.bi_buf & 0xff;
+    s.bi_buf >>= 8;
+    s.bi_valid -= 8;
+  }
+}
+
+
+/* ===========================================================================
+ * Compute the optimal bit lengths for a tree and update the total bit length
+ * for the current block.
+ * IN assertion: the fields freq and dad are set, heap[heap_max] and
+ *    above are the tree nodes sorted by increasing frequency.
+ * OUT assertions: the field len is set to the optimal bit length, the
+ *     array bl_count contains the frequencies for each bit length.
+ *     The length opt_len is updated; static_len is also updated if stree is
+ *     not null.
+ */
+function gen_bitlen(s, desc)
+//    deflate_state *s;
+//    tree_desc *desc;    /* the tree descriptor */
+{
+  var tree            = desc.dyn_tree;
+  var max_code        = desc.max_code;
+  var stree           = desc.stat_desc.static_tree;
+  var has_stree       = desc.stat_desc.has_stree;
+  var extra           = desc.stat_desc.extra_bits;
+  var base            = desc.stat_desc.extra_base;
+  var max_length      = desc.stat_desc.max_length;
+  var h;              /* heap index */
+  var n, m;           /* iterate over the tree elements */
+  var bits;           /* bit length */
+  var xbits;          /* extra bits */
+  var f;              /* frequency */
+  var overflow = 0;   /* number of elements with bit length too large */
+
+  for (bits = 0; bits <= MAX_BITS; bits++) {
+    s.bl_count[bits] = 0;
+  }
+
+  /* In a first pass, compute the optimal bit lengths (which may
+   * overflow in the case of the bit length tree).
+   */
+  tree[s.heap[s.heap_max] * 2 + 1]/*.Len*/ = 0; /* root of the heap */
+
+  for (h = s.heap_max + 1; h < HEAP_SIZE; h++) {
+    n = s.heap[h];
+    bits = tree[tree[n * 2 + 1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
+    if (bits > max_length) {
+      bits = max_length;
+      overflow++;
+    }
+    tree[n * 2 + 1]/*.Len*/ = bits;
+    /* We overwrite tree[n].Dad which is no longer needed */
+
+    if (n > max_code) { continue; } /* not a leaf node */
+
+    s.bl_count[bits]++;
+    xbits = 0;
+    if (n >= base) {
+      xbits = extra[n - base];
+    }
+    f = tree[n * 2]/*.Freq*/;
+    s.opt_len += f * (bits + xbits);
+    if (has_stree) {
+      s.static_len += f * (stree[n * 2 + 1]/*.Len*/ + xbits);
+    }
+  }
+  if (overflow === 0) { return; }
+
+  // Trace((stderr,"\nbit length overflow\n"));
+  /* This happens for example on obj2 and pic of the Calgary corpus */
+
+  /* Find the first bit length which could increase: */
+  do {
+    bits = max_length - 1;
+    while (s.bl_count[bits] === 0) { bits--; }
+    s.bl_count[bits]--;      /* move one leaf down the tree */
+    s.bl_count[bits + 1] += 2; /* move one overflow item as its brother */
+    s.bl_count[max_length]--;
+    /* The brother of the overflow item also moves one step up,
+     * but this does not affect bl_count[max_length]
+     */
+    overflow -= 2;
+  } while (overflow > 0);
+
+  /* Now recompute all bit lengths, scanning in increasing frequency.
+   * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
+   * lengths instead of fixing only the wrong ones. This idea is taken
+   * from 'ar' written by Haruhiko Okumura.)
+   */
+  for (bits = max_length; bits !== 0; bits--) {
+    n = s.bl_count[bits];
+    while (n !== 0) {
+      m = s.heap[--h];
+      if (m > max_code) { continue; }
+      if (tree[m * 2 + 1]/*.Len*/ !== bits) {
+        // Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
+        s.opt_len += (bits - tree[m * 2 + 1]/*.Len*/) * tree[m * 2]/*.Freq*/;
+        tree[m * 2 + 1]/*.Len*/ = bits;
+      }
+      n--;
+    }
+  }
+}
+
+
+/* ===========================================================================
+ * Generate the codes for a given tree and bit counts (which need not be
+ * optimal).
+ * IN assertion: the array bl_count contains the bit length statistics for
+ * the given tree and the field len is set for all tree elements.
+ * OUT assertion: the field code is set for all tree elements of non
+ *     zero code length.
+ */
+function gen_codes(tree, max_code, bl_count)
+//    ct_data *tree;             /* the tree to decorate */
+//    int max_code;              /* largest code with non zero frequency */
+//    ushf *bl_count;            /* number of codes at each bit length */
+{
+  var next_code = new Array(MAX_BITS + 1); /* next code value for each bit length */
+  var code = 0;              /* running code value */
+  var bits;                  /* bit index */
+  var n;                     /* code index */
+
+  /* The distribution counts are first used to generate the code values
+   * without bit reversal.
+   */
+  for (bits = 1; bits <= MAX_BITS; bits++) {
+    next_code[bits] = code = (code + bl_count[bits - 1]) << 1;
+  }
+  /* Check that the bit counts in bl_count are consistent. The last code
+   * must be all ones.
+   */
+  //Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
+  //        "inconsistent bit counts");
+  //Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
+
+  for (n = 0;  n <= max_code; n++) {
+    var len = tree[n * 2 + 1]/*.Len*/;
+    if (len === 0) { continue; }
+    /* Now reverse the bits */
+    tree[n * 2]/*.Code*/ = bi_reverse(next_code[len]++, len);
+
+    //Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
+    //     n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
+  }
+}
+
+
+/* ===========================================================================
+ * Initialize the various 'constant' tables.
+ */
+function tr_static_init() {
+  var n;        /* iterates over tree elements */
+  var bits;     /* bit counter */
+  var length;   /* length value */
+  var code;     /* code value */
+  var dist;     /* distance index */
+  var bl_count = new Array(MAX_BITS + 1);
+  /* number of codes at each bit length for an optimal tree */
+
+  // do check in _tr_init()
+  //if (static_init_done) return;
+
+  /* For some embedded targets, global variables are not initialized: */
+/*#ifdef NO_INIT_GLOBAL_POINTERS
+  static_l_desc.static_tree = static_ltree;
+  static_l_desc.extra_bits = extra_lbits;
+  static_d_desc.static_tree = static_dtree;
+  static_d_desc.extra_bits = extra_dbits;
+  static_bl_desc.extra_bits = extra_blbits;
+#endif*/
+
+  /* Initialize the mapping length (0..255) -> length code (0..28) */
+  length = 0;
+  for (code = 0; code < LENGTH_CODES - 1; code++) {
+    base_length[code] = length;
+    for (n = 0; n < (1 << extra_lbits[code]); n++) {
+      _length_code[length++] = code;
+    }
+  }
+  //Assert (length == 256, "tr_static_init: length != 256");
+  /* Note that the length 255 (match length 258) can be represented
+   * in two different ways: code 284 + 5 bits or code 285, so we
+   * overwrite length_code[255] to use the best encoding:
+   */
+  _length_code[length - 1] = code;
+
+  /* Initialize the mapping dist (0..32K) -> dist code (0..29) */
+  dist = 0;
+  for (code = 0; code < 16; code++) {
+    base_dist[code] = dist;
+    for (n = 0; n < (1 << extra_dbits[code]); n++) {
+      _dist_code[dist++] = code;
+    }
+  }
+  //Assert (dist == 256, "tr_static_init: dist != 256");
+  dist >>= 7; /* from now on, all distances are divided by 128 */
+  for (; code < D_CODES; code++) {
+    base_dist[code] = dist << 7;
+    for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) {
+      _dist_code[256 + dist++] = code;
+    }
+  }
+  //Assert (dist == 256, "tr_static_init: 256+dist != 512");
+
+  /* Construct the codes of the static literal tree */
+  for (bits = 0; bits <= MAX_BITS; bits++) {
+    bl_count[bits] = 0;
+  }
+
+  n = 0;
+  while (n <= 143) {
+    static_ltree[n * 2 + 1]/*.Len*/ = 8;
+    n++;
+    bl_count[8]++;
+  }
+  while (n <= 255) {
+    static_ltree[n * 2 + 1]/*.Len*/ = 9;
+    n++;
+    bl_count[9]++;
+  }
+  while (n <= 279) {
+    static_ltree[n * 2 + 1]/*.Len*/ = 7;
+    n++;
+    bl_count[7]++;
+  }
+  while (n <= 287) {
+    static_ltree[n * 2 + 1]/*.Len*/ = 8;
+    n++;
+    bl_count[8]++;
+  }
+  /* Codes 286 and 287 do not exist, but we must include them in the
+   * tree construction to get a canonical Huffman tree (longest code
+   * all ones)
+   */
+  gen_codes(static_ltree, L_CODES + 1, bl_count);
+
+  /* The static distance tree is trivial: */
+  for (n = 0; n < D_CODES; n++) {
+    static_dtree[n * 2 + 1]/*.Len*/ = 5;
+    static_dtree[n * 2]/*.Code*/ = bi_reverse(n, 5);
+  }
+
+  // Now data ready and we can init static trees
+  static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS + 1, L_CODES, MAX_BITS);
+  static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0,          D_CODES, MAX_BITS);
+  static_bl_desc = new StaticTreeDesc(new Array(0), extra_blbits, 0,         BL_CODES, MAX_BL_BITS);
+
+  //static_init_done = true;
+}
+
+
+/* ===========================================================================
+ * Initialize a new block.
+ */
+function init_block(s) {
+  var n; /* iterates over tree elements */
+
+  /* Initialize the trees. */
+  for (n = 0; n < L_CODES;  n++) { s.dyn_ltree[n * 2]/*.Freq*/ = 0; }
+  for (n = 0; n < D_CODES;  n++) { s.dyn_dtree[n * 2]/*.Freq*/ = 0; }
+  for (n = 0; n < BL_CODES; n++) { s.bl_tree[n * 2]/*.Freq*/ = 0; }
+
+  s.dyn_ltree[END_BLOCK * 2]/*.Freq*/ = 1;
+  s.opt_len = s.static_len = 0;
+  s.last_lit = s.matches = 0;
+}
+
+
+/* ===========================================================================
+ * Flush the bit buffer and align the output on a byte boundary
+ */
+function bi_windup(s)
+{
+  if (s.bi_valid > 8) {
+    put_short(s, s.bi_buf);
+  } else if (s.bi_valid > 0) {
+    //put_byte(s, (Byte)s->bi_buf);
+    s.pending_buf[s.pending++] = s.bi_buf;
+  }
+  s.bi_buf = 0;
+  s.bi_valid = 0;
+}
+
+/* ===========================================================================
+ * Copy a stored block, storing first the length and its
+ * one's complement if requested.
+ */
+function copy_block(s, buf, len, header)
+//DeflateState *s;
+//charf    *buf;    /* the input data */
+//unsigned len;     /* its length */
+//int      header;  /* true if block header must be written */
+{
+  bi_windup(s);        /* align on byte boundary */
+
+  if (header) {
+    put_short(s, len);
+    put_short(s, ~len);
+  }
+//  while (len--) {
+//    put_byte(s, *buf++);
+//  }
+  utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
+  s.pending += len;
+}
+
+/* ===========================================================================
+ * Compares to subtrees, using the tree depth as tie breaker when
+ * the subtrees have equal frequency. This minimizes the worst case length.
+ */
+function smaller(tree, n, m, depth) {
+  var _n2 = n * 2;
+  var _m2 = m * 2;
+  return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
+         (tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
+}
+
+/* ===========================================================================
+ * Restore the heap property by moving down the tree starting at node k,
+ * exchanging a node with the smallest of its two sons if necessary, stopping
+ * when the heap property is re-established (each father smaller than its
+ * two sons).
+ */
+function pqdownheap(s, tree, k)
+//    deflate_state *s;
+//    ct_data *tree;  /* the tree to restore */
+//    int k;               /* node to move down */
+{
+  var v = s.heap[k];
+  var j = k << 1;  /* left son of k */
+  while (j <= s.heap_len) {
+    /* Set j to the smallest of the two sons: */
+    if (j < s.heap_len &&
+      smaller(tree, s.heap[j + 1], s.heap[j], s.depth)) {
+      j++;
+    }
+    /* Exit if v is smaller than both sons */
+    if (smaller(tree, v, s.heap[j], s.depth)) { break; }
+
+    /* Exchange v with the smallest son */
+    s.heap[k] = s.heap[j];
+    k = j;
+
+    /* And continue down the tree, setting j to the left son of k */
+    j <<= 1;
+  }
+  s.heap[k] = v;
+}
+
+
+// inlined manually
+// var SMALLEST = 1;
+
+/* ===========================================================================
+ * Send the block data compressed using the given Huffman trees
+ */
+function compress_block(s, ltree, dtree)
+//    deflate_state *s;
+//    const ct_data *ltree; /* literal tree */
+//    const ct_data *dtree; /* distance tree */
+{
+  var dist;           /* distance of matched string */
+  var lc;             /* match length or unmatched char (if dist == 0) */
+  var lx = 0;         /* running index in l_buf */
+  var code;           /* the code to send */
+  var extra;          /* number of extra bits to send */
+
+  if (s.last_lit !== 0) {
+    do {
+      dist = (s.pending_buf[s.d_buf + lx * 2] << 8) | (s.pending_buf[s.d_buf + lx * 2 + 1]);
+      lc = s.pending_buf[s.l_buf + lx];
+      lx++;
+
+      if (dist === 0) {
+        send_code(s, lc, ltree); /* send a literal byte */
+        //Tracecv(isgraph(lc), (stderr," '%c' ", lc));
+      } else {
+        /* Here, lc is the match length - MIN_MATCH */
+        code = _length_code[lc];
+        send_code(s, code + LITERALS + 1, ltree); /* send the length code */
+        extra = extra_lbits[code];
+        if (extra !== 0) {
+          lc -= base_length[code];
+          send_bits(s, lc, extra);       /* send the extra length bits */
+        }
+        dist--; /* dist is now the match distance - 1 */
+        code = d_code(dist);
+        //Assert (code < D_CODES, "bad d_code");
+
+        send_code(s, code, dtree);       /* send the distance code */
+        extra = extra_dbits[code];
+        if (extra !== 0) {
+          dist -= base_dist[code];
+          send_bits(s, dist, extra);   /* send the extra distance bits */
+        }
+      } /* literal or match pair ? */
+
+      /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
+      //Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
+      //       "pendingBuf overflow");
+
+    } while (lx < s.last_lit);
+  }
+
+  send_code(s, END_BLOCK, ltree);
+}
+
+
+/* ===========================================================================
+ * Construct one Huffman tree and assigns the code bit strings and lengths.
+ * Update the total bit length for the current block.
+ * IN assertion: the field freq is set for all tree elements.
+ * OUT assertions: the fields len and code are set to the optimal bit length
+ *     and corresponding code. The length opt_len is updated; static_len is
+ *     also updated if stree is not null. The field max_code is set.
+ */
+function build_tree(s, desc)
+//    deflate_state *s;
+//    tree_desc *desc; /* the tree descriptor */
+{
+  var tree     = desc.dyn_tree;
+  var stree    = desc.stat_desc.static_tree;
+  var has_stree = desc.stat_desc.has_stree;
+  var elems    = desc.stat_desc.elems;
+  var n, m;          /* iterate over heap elements */
+  var max_code = -1; /* largest code with non zero frequency */
+  var node;          /* new node being created */
+
+  /* Construct the initial heap, with least frequent element in
+   * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
+   * heap[0] is not used.
+   */
+  s.heap_len = 0;
+  s.heap_max = HEAP_SIZE;
+
+  for (n = 0; n < elems; n++) {
+    if (tree[n * 2]/*.Freq*/ !== 0) {
+      s.heap[++s.heap_len] = max_code = n;
+      s.depth[n] = 0;
+
+    } else {
+      tree[n * 2 + 1]/*.Len*/ = 0;
+    }
+  }
+
+  /* The pkzip format requires that at least one distance code exists,
+   * and that at least one bit should be sent even if there is only one
+   * possible code. So to avoid special checks later on we force at least
+   * two codes of non zero frequency.
+   */
+  while (s.heap_len < 2) {
+    node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
+    tree[node * 2]/*.Freq*/ = 1;
+    s.depth[node] = 0;
+    s.opt_len--;
+
+    if (has_stree) {
+      s.static_len -= stree[node * 2 + 1]/*.Len*/;
+    }
+    /* node is 0 or 1 so it does not have extra bits */
+  }
+  desc.max_code = max_code;
+
+  /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
+   * establish sub-heaps of increasing lengths:
+   */
+  for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }
+
+  /* Construct the Huffman tree by repeatedly combining the least two
+   * frequent nodes.
+   */
+  node = elems;              /* next internal node of the tree */
+  do {
+    //pqremove(s, tree, n);  /* n = node of least frequency */
+    /*** pqremove ***/
+    n = s.heap[1/*SMALLEST*/];
+    s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
+    pqdownheap(s, tree, 1/*SMALLEST*/);
+    /***/
+
+    m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */
+
+    s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
+    s.heap[--s.heap_max] = m;
+
+    /* Create a new node father of n and m */
+    tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
+    s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
+    tree[n * 2 + 1]/*.Dad*/ = tree[m * 2 + 1]/*.Dad*/ = node;
+
+    /* and insert the new node in the heap */
+    s.heap[1/*SMALLEST*/] = node++;
+    pqdownheap(s, tree, 1/*SMALLEST*/);
+
+  } while (s.heap_len >= 2);
+
+  s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];
+
+  /* At this point, the fields freq and dad are set. We can now
+   * generate the bit lengths.
+   */
+  gen_bitlen(s, desc);
+
+  /* The field len is now set, we can generate the bit codes */
+  gen_codes(tree, max_code, s.bl_count);
+}
+
+
+/* ===========================================================================
+ * Scan a literal or distance tree to determine the frequencies of the codes
+ * in the bit length tree.
+ */
+function scan_tree(s, tree, max_code)
+//    deflate_state *s;
+//    ct_data *tree;   /* the tree to be scanned */
+//    int max_code;    /* and its largest code of non zero frequency */
+{
+  var n;                     /* iterates over all tree elements */
+  var prevlen = -1;          /* last emitted length */
+  var curlen;                /* length of current code */
+
+  var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */
+
+  var count = 0;             /* repeat count of the current code */
+  var max_count = 7;         /* max repeat count */
+  var min_count = 4;         /* min repeat count */
+
+  if (nextlen === 0) {
+    max_count = 138;
+    min_count = 3;
+  }
+  tree[(max_code + 1) * 2 + 1]/*.Len*/ = 0xffff; /* guard */
+
+  for (n = 0; n <= max_code; n++) {
+    curlen = nextlen;
+    nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;
+
+    if (++count < max_count && curlen === nextlen) {
+      continue;
+
+    } else if (count < min_count) {
+      s.bl_tree[curlen * 2]/*.Freq*/ += count;
+
+    } else if (curlen !== 0) {
+
+      if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
+      s.bl_tree[REP_3_6 * 2]/*.Freq*/++;
+
+    } else if (count <= 10) {
+      s.bl_tree[REPZ_3_10 * 2]/*.Freq*/++;
+
+    } else {
+      s.bl_tree[REPZ_11_138 * 2]/*.Freq*/++;
+    }
+
+    count = 0;
+    prevlen = curlen;
+
+    if (nextlen === 0) {
+      max_count = 138;
+      min_count = 3;
+
+    } else if (curlen === nextlen) {
+      max_count = 6;
+      min_count = 3;
+
+    } else {
+      max_count = 7;
+      min_count = 4;
+    }
+  }
+}
+
+
+/* ===========================================================================
+ * Send a literal or distance tree in compressed form, using the codes in
+ * bl_tree.
+ */
+function send_tree(s, tree, max_code)
+//    deflate_state *s;
+//    ct_data *tree; /* the tree to be scanned */
+//    int max_code;       /* and its largest code of non zero frequency */
+{
+  var n;                     /* iterates over all tree elements */
+  var prevlen = -1;          /* last emitted length */
+  var curlen;                /* length of current code */
+
+  var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */
+
+  var count = 0;             /* repeat count of the current code */
+  var max_count = 7;         /* max repeat count */
+  var min_count = 4;         /* min repeat count */
+
+  /* tree[max_code+1].Len = -1; */  /* guard already set */
+  if (nextlen === 0) {
+    max_count = 138;
+    min_count = 3;
+  }
+
+  for (n = 0; n <= max_code; n++) {
+    curlen = nextlen;
+    nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;
+
+    if (++count < max_count && curlen === nextlen) {
+      continue;
+
+    } else if (count < min_count) {
+      do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);
+
+    } else if (curlen !== 0) {
+      if (curlen !== prevlen) {
+        send_code(s, curlen, s.bl_tree);
+        count--;
+      }
+      //Assert(count >= 3 && count <= 6, " 3_6?");
+      send_code(s, REP_3_6, s.bl_tree);
+      send_bits(s, count - 3, 2);
+
+    } else if (count <= 10) {
+      send_code(s, REPZ_3_10, s.bl_tree);
+      send_bits(s, count - 3, 3);
+
+    } else {
+      send_code(s, REPZ_11_138, s.bl_tree);
+      send_bits(s, count - 11, 7);
+    }
+
+    count = 0;
+    prevlen = curlen;
+    if (nextlen === 0) {
+      max_count = 138;
+      min_count = 3;
+
+    } else if (curlen === nextlen) {
+      max_count = 6;
+      min_count = 3;
+
+    } else {
+      max_count = 7;
+      min_count = 4;
+    }
+  }
+}
+
+
+/* ===========================================================================
+ * Construct the Huffman tree for the bit lengths and return the index in
+ * bl_order of the last bit length code to send.
+ */
+function build_bl_tree(s) {
+  var max_blindex;  /* index of last bit length code of non zero freq */
+
+  /* Determine the bit length frequencies for literal and distance trees */
+  scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
+  scan_tree(s, s.dyn_dtree, s.d_desc.max_code);
+
+  /* Build the bit length tree: */
+  build_tree(s, s.bl_desc);
+  /* opt_len now includes the length of the tree representations, except
+   * the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
+   */
+
+  /* Determine the number of bit length codes to send. The pkzip format
+   * requires that at least 4 bit length codes be sent. (appnote.txt says
+   * 3 but the actual value used is 4.)
+   */
+  for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) {
+    if (s.bl_tree[bl_order[max_blindex] * 2 + 1]/*.Len*/ !== 0) {
+      break;
+    }
+  }
+  /* Update opt_len to include the bit length tree and counts */
+  s.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4;
+  //Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
+  //        s->opt_len, s->static_len));
+
+  return max_blindex;
+}
+
+
+/* ===========================================================================
+ * Send the header for a block using dynamic Huffman trees: the counts, the
+ * lengths of the bit length codes, the literal tree and the distance tree.
+ * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
+ */
+function send_all_trees(s, lcodes, dcodes, blcodes)
+//    deflate_state *s;
+//    int lcodes, dcodes, blcodes; /* number of codes for each tree */
+{
+  var rank;                    /* index in bl_order */
+
+  //Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
+  //Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
+  //        "too many codes");
+  //Tracev((stderr, "\nbl counts: "));
+  send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */
+  send_bits(s, dcodes - 1,   5);
+  send_bits(s, blcodes - 4,  4); /* not -3 as stated in appnote.txt */
+  for (rank = 0; rank < blcodes; rank++) {
+    //Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
+    send_bits(s, s.bl_tree[bl_order[rank] * 2 + 1]/*.Len*/, 3);
+  }
+  //Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
+
+  send_tree(s, s.dyn_ltree, lcodes - 1); /* literal tree */
+  //Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
+
+  send_tree(s, s.dyn_dtree, dcodes - 1); /* distance tree */
+  //Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
+}
+
+
+/* ===========================================================================
+ * Check if the data type is TEXT or BINARY, using the following algorithm:
+ * - TEXT if the two conditions below are satisfied:
+ *    a) There are no non-portable control characters belonging to the
+ *       "black list" (0..6, 14..25, 28..31).
+ *    b) There is at least one printable character belonging to the
+ *       "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
+ * - BINARY otherwise.
+ * - The following partially-portable control characters form a
+ *   "gray list" that is ignored in this detection algorithm:
+ *   (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
+ * IN assertion: the fields Freq of dyn_ltree are set.
+ */
+function detect_data_type(s) {
+  /* black_mask is the bit mask of black-listed bytes
+   * set bits 0..6, 14..25, and 28..31
+   * 0xf3ffc07f = binary 11110011111111111100000001111111
+   */
+  var black_mask = 0xf3ffc07f;
+  var n;
+
+  /* Check for non-textual ("black-listed") bytes. */
+  for (n = 0; n <= 31; n++, black_mask >>>= 1) {
+    if ((black_mask & 1) && (s.dyn_ltree[n * 2]/*.Freq*/ !== 0)) {
+      return Z_BINARY;
+    }
+  }
+
+  /* Check for textual ("white-listed") bytes. */
+  if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
+      s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
+    return Z_TEXT;
+  }
+  for (n = 32; n < LITERALS; n++) {
+    if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
+      return Z_TEXT;
+    }
+  }
+
+  /* There are no "black-listed" or "white-listed" bytes:
+   * this stream either is empty or has tolerated ("gray-listed") bytes only.
+   */
+  return Z_BINARY;
+}
+
+
+var static_init_done = false;
+
+/* ===========================================================================
+ * Initialize the tree data structures for a new zlib stream.
+ */
+function _tr_init(s)
+{
+
+  if (!static_init_done) {
+    tr_static_init();
+    static_init_done = true;
+  }
+
+  s.l_desc  = new TreeDesc(s.dyn_ltree, static_l_desc);
+  s.d_desc  = new TreeDesc(s.dyn_dtree, static_d_desc);
+  s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);
+
+  s.bi_buf = 0;
+  s.bi_valid = 0;
+
+  /* Initialize the first block of the first file: */
+  init_block(s);
+}
+
+
+/* ===========================================================================
+ * Send a stored block
+ */
+function _tr_stored_block(s, buf, stored_len, last)
+//DeflateState *s;
+//charf *buf;       /* input block */
+//ulg stored_len;   /* length of input block */
+//int last;         /* one if this is the last block for a file */
+{
+  send_bits(s, (STORED_BLOCK << 1) + (last ? 1 : 0), 3);    /* send block type */
+  copy_block(s, buf, stored_len, true); /* with header */
+}
+
+
+/* ===========================================================================
+ * Send one empty static block to give enough lookahead for inflate.
+ * This takes 10 bits, of which 7 may remain in the bit buffer.
+ */
+function _tr_align(s) {
+  send_bits(s, STATIC_TREES << 1, 3);
+  send_code(s, END_BLOCK, static_ltree);
+  bi_flush(s);
+}
+
+
+/* ===========================================================================
+ * Determine the best encoding for the current block: dynamic trees, static
+ * trees or store, and output the encoded block to the zip file.
+ */
+function _tr_flush_block(s, buf, stored_len, last)
+//DeflateState *s;
+//charf *buf;       /* input block, or NULL if too old */
+//ulg stored_len;   /* length of input block */
+//int last;         /* one if this is the last block for a file */
+{
+  var opt_lenb, static_lenb;  /* opt_len and static_len in bytes */
+  var max_blindex = 0;        /* index of last bit length code of non zero freq */
+
+  /* Build the Huffman trees unless a stored block is forced */
+  if (s.level > 0) {
+
+    /* Check if the file is binary or text */
+    if (s.strm.data_type === Z_UNKNOWN) {
+      s.strm.data_type = detect_data_type(s);
+    }
+
+    /* Construct the literal and distance trees */
+    build_tree(s, s.l_desc);
+    // Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
+    //        s->static_len));
+
+    build_tree(s, s.d_desc);
+    // Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
+    //        s->static_len));
+    /* At this point, opt_len and static_len are the total bit lengths of
+     * the compressed block data, excluding the tree representations.
+     */
+
+    /* Build the bit length tree for the above two trees, and get the index
+     * in bl_order of the last bit length code to send.
+     */
+    max_blindex = build_bl_tree(s);
+
+    /* Determine the best encoding. Compute the block lengths in bytes. */
+    opt_lenb = (s.opt_len + 3 + 7) >>> 3;
+    static_lenb = (s.static_len + 3 + 7) >>> 3;
+
+    // Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
+    //        opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
+    //        s->last_lit));
+
+    if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }
+
+  } else {
+    // Assert(buf != (char*)0, "lost buf");
+    opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
+  }
+
+  if ((stored_len + 4 <= opt_lenb) && (buf !== -1)) {
+    /* 4: two words for the lengths */
+
+    /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
+     * Otherwise we can't have processed more than WSIZE input bytes since
+     * the last block flush, because compression would have been
+     * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
+     * transform a block into a stored block.
+     */
+    _tr_stored_block(s, buf, stored_len, last);
+
+  } else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {
+
+    send_bits(s, (STATIC_TREES << 1) + (last ? 1 : 0), 3);
+    compress_block(s, static_ltree, static_dtree);
+
+  } else {
+    send_bits(s, (DYN_TREES << 1) + (last ? 1 : 0), 3);
+    send_all_trees(s, s.l_desc.max_code + 1, s.d_desc.max_code + 1, max_blindex + 1);
+    compress_block(s, s.dyn_ltree, s.dyn_dtree);
+  }
+  // Assert (s->compressed_len == s->bits_sent, "bad compressed size");
+  /* The above check is made mod 2^32, for files larger than 512 MB
+   * and uLong implemented on 32 bits.
+   */
+  init_block(s);
+
+  if (last) {
+    bi_windup(s);
+  }
+  // Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
+  //       s->compressed_len-7*last));
+}
+
+/* ===========================================================================
+ * Save the match info and tally the frequency counts. Return true if
+ * the current block must be flushed.
+ */
+function _tr_tally(s, dist, lc)
+//    deflate_state *s;
+//    unsigned dist;  /* distance of matched string */
+//    unsigned lc;    /* match length-MIN_MATCH or unmatched char (if dist==0) */
+{
+  //var out_length, in_length, dcode;
+
+  s.pending_buf[s.d_buf + s.last_lit * 2]     = (dist >>> 8) & 0xff;
+  s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;
+
+  s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
+  s.last_lit++;
+
+  if (dist === 0) {
+    /* lc is the unmatched char */
+    s.dyn_ltree[lc * 2]/*.Freq*/++;
+  } else {
+    s.matches++;
+    /* Here, lc is the match length - MIN_MATCH */
+    dist--;             /* dist = match distance - 1 */
+    //Assert((ush)dist < (ush)MAX_DIST(s) &&
+    //       (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
+    //       (ush)d_code(dist) < (ush)D_CODES,  "_tr_tally: bad match");
+
+    s.dyn_ltree[(_length_code[lc] + LITERALS + 1) * 2]/*.Freq*/++;
+    s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
+  }
+
+// (!) This block is disabled in zlib defailts,
+// don't enable it for binary compatibility
+
+//#ifdef TRUNCATE_BLOCK
+//  /* Try to guess if it is profitable to stop the current block here */
+//  if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
+//    /* Compute an upper bound for the compressed length */
+//    out_length = s.last_lit*8;
+//    in_length = s.strstart - s.block_start;
+//
+//    for (dcode = 0; dcode < D_CODES; dcode++) {
+//      out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
+//    }
+//    out_length >>>= 3;
+//    //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
+//    //       s->last_lit, in_length, out_length,
+//    //       100L - out_length*100L/in_length));
+//    if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
+//      return true;
+//    }
+//  }
+//#endif
+
+  return (s.last_lit === s.lit_bufsize - 1);
+  /* We avoid equality with lit_bufsize because of wraparound at 64K
+   * on 16 bit machines and because stored blocks are restricted to
+   * 64K-1 bytes.
+   */
+}
+
+exports._tr_init  = _tr_init;
+exports._tr_stored_block = _tr_stored_block;
+exports._tr_flush_block  = _tr_flush_block;
+exports._tr_tally = _tr_tally;
+exports._tr_align = _tr_align;
+
+},{"../utils/common":123}],135:[function(require,module,exports){
+'use strict';
+
+
+function ZStream() {
+  /* next input byte */
+  this.input = null; // JS specific, because we have no pointers
+  this.next_in = 0;
+  /* number of bytes available at input */
+  this.avail_in = 0;
+  /* total number of input bytes read so far */
+  this.total_in = 0;
+  /* next output byte should be put there */
+  this.output = null; // JS specific, because we have no pointers
+  this.next_out = 0;
+  /* remaining free space at output */
+  this.avail_out = 0;
+  /* total number of bytes output so far */
+  this.total_out = 0;
+  /* last error message, NULL if no error */
+  this.msg = ''/*Z_NULL*/;
+  /* not visible by applications */
+  this.state = null;
+  /* best guess about the data type: binary or text */
+  this.data_type = 2/*Z_UNKNOWN*/;
+  /* adler32 value of the uncompressed data */
+  this.adler = 0;
+}
+
+module.exports = ZStream;
+
+},{}],136:[function(require,module,exports){
+(function (process){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// resolves . and .. elements in a path array with directory names there
+// must be no slashes, empty elements, or device names (c:\) in the array
+// (so also no leading and trailing slashes - it does not distinguish
+// relative and absolute paths)
+function normalizeArray(parts, allowAboveRoot) {
+  // if the path tries to go above the root, `up` ends up > 0
+  var up = 0;
+  for (var i = parts.length - 1; i >= 0; i--) {
+    var last = parts[i];
+    if (last === '.') {
+      parts.splice(i, 1);
+    } else if (last === '..') {
+      parts.splice(i, 1);
+      up++;
+    } else if (up) {
+      parts.splice(i, 1);
+      up--;
+    }
+  }
+
+  // if the path is allowed to go above the root, restore leading ..s
+  if (allowAboveRoot) {
+    for (; up--; up) {
+      parts.unshift('..');
+    }
+  }
+
+  return parts;
+}
+
+// Split a filename into [root, dir, basename, ext], unix version
+// 'root' is just a slash, or nothing.
+var splitPathRe =
+    /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+var splitPath = function(filename) {
+  return splitPathRe.exec(filename).slice(1);
+};
+
+// path.resolve([from ...], to)
+// posix version
+exports.resolve = function() {
+  var resolvedPath = '',
+      resolvedAbsolute = false;
+
+  for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+    var path = (i >= 0) ? arguments[i] : process.cwd();
+
+    // Skip empty and invalid entries
+    if (typeof path !== 'string') {
+      throw new TypeError('Arguments to path.resolve must be strings');
+    } else if (!path) {
+      continue;
+    }
+
+    resolvedPath = path + '/' + resolvedPath;
+    resolvedAbsolute = path.charAt(0) === '/';
+  }
+
+  // At this point the path should be resolved to a full absolute path, but
+  // handle relative paths to be safe (might happen when process.cwd() fails)
+
+  // Normalize the path
+  resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {
+    return !!p;
+  }), !resolvedAbsolute).join('/');
+
+  return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';
+};
+
+// path.normalize(path)
+// posix version
+exports.normalize = function(path) {
+  var isAbsolute = exports.isAbsolute(path),
+      trailingSlash = substr(path, -1) === '/';
+
+  // Normalize the path
+  path = normalizeArray(filter(path.split('/'), function(p) {
+    return !!p;
+  }), !isAbsolute).join('/');
+
+  if (!path && !isAbsolute) {
+    path = '.';
+  }
+  if (path && trailingSlash) {
+    path += '/';
+  }
+
+  return (isAbsolute ? '/' : '') + path;
+};
+
+// posix version
+exports.isAbsolute = function(path) {
+  return path.charAt(0) === '/';
+};
+
+// posix version
+exports.join = function() {
+  var paths = Array.prototype.slice.call(arguments, 0);
+  return exports.normalize(filter(paths, function(p, index) {
+    if (typeof p !== 'string') {
+      throw new TypeError('Arguments to path.join must be strings');
+    }
+    return p;
+  }).join('/'));
+};
+
+
+// path.relative(from, to)
+// posix version
+exports.relative = function(from, to) {
+  from = exports.resolve(from).substr(1);
+  to = exports.resolve(to).substr(1);
+
+  function trim(arr) {
+    var start = 0;
+    for (; start < arr.length; start++) {
+      if (arr[start] !== '') break;
+    }
+
+    var end = arr.length - 1;
+    for (; end >= 0; end--) {
+      if (arr[end] !== '') break;
+    }
+
+    if (start > end) return [];
+    return arr.slice(start, end - start + 1);
+  }
+
+  var fromParts = trim(from.split('/'));
+  var toParts = trim(to.split('/'));
+
+  var length = Math.min(fromParts.length, toParts.length);
+  var samePartsLength = length;
+  for (var i = 0; i < length; i++) {
+    if (fromParts[i] !== toParts[i]) {
+      samePartsLength = i;
+      break;
+    }
+  }
+
+  var outputParts = [];
+  for (var i = samePartsLength; i < fromParts.length; i++) {
+    outputParts.push('..');
+  }
+
+  outputParts = outputParts.concat(toParts.slice(samePartsLength));
+
+  return outputParts.join('/');
+};
+
+exports.sep = '/';
+exports.delimiter = ':';
+
+exports.dirname = function(path) {
+  var result = splitPath(path),
+      root = result[0],
+      dir = result[1];
+
+  if (!root && !dir) {
+    // No dirname whatsoever
+    return '.';
+  }
+
+  if (dir) {
+    // It has a dirname, strip trailing slash
+    dir = dir.substr(0, dir.length - 1);
+  }
+
+  return root + dir;
+};
+
+
+exports.basename = function(path, ext) {
+  var f = splitPath(path)[2];
+  // TODO: make this comparison case-insensitive on windows?
+  if (ext && f.substr(-1 * ext.length) === ext) {
+    f = f.substr(0, f.length - ext.length);
+  }
+  return f;
+};
+
+
+exports.extname = function(path) {
+  return splitPath(path)[3];
+};
+
+function filter (xs, f) {
+    if (xs.filter) return xs.filter(f);
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        if (f(xs[i], i, xs)) res.push(xs[i]);
+    }
+    return res;
+}
+
+// String.prototype.substr - negative index don't work in IE8
+var substr = 'ab'.substr(-1) === 'b'
+    ? function (str, start, len) { return str.substr(start, len) }
+    : function (str, start, len) {
+        if (start < 0) start = str.length + start;
+        return str.substr(start, len);
+    }
+;
+
+}).call(this,require('_process'))
+},{"_process":138}],137:[function(require,module,exports){
+(function (process){
+'use strict';
+
+if (!process.version ||
+    process.version.indexOf('v0.') === 0 ||
+    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
+  module.exports = nextTick;
+} else {
+  module.exports = process.nextTick;
+}
+
+function nextTick(fn, arg1, arg2, arg3) {
+  if (typeof fn !== 'function') {
+    throw new TypeError('"callback" argument must be a function');
+  }
+  var len = arguments.length;
+  var args, i;
+  switch (len) {
+  case 0:
+  case 1:
+    return process.nextTick(fn);
+  case 2:
+    return process.nextTick(function afterTickOne() {
+      fn.call(null, arg1);
+    });
+  case 3:
+    return process.nextTick(function afterTickTwo() {
+      fn.call(null, arg1, arg2);
+    });
+  case 4:
+    return process.nextTick(function afterTickThree() {
+      fn.call(null, arg1, arg2, arg3);
+    });
+  default:
+    args = new Array(len - 1);
+    i = 0;
+    while (i < args.length) {
+      args[i++] = arguments[i];
+    }
+    return process.nextTick(function afterTick() {
+      fn.apply(null, args);
+    });
+  }
+}
+
+}).call(this,require('_process'))
+},{"_process":138}],138:[function(require,module,exports){
+// shim for using process in browser
+var process = module.exports = {};
+
+// cached from whatever global is present so that test runners that stub it
+// don't break things.  But we need to wrap it in a try catch in case it is
+// wrapped in strict mode code which doesn't define any globals.  It's inside a
+// function because try/catches deoptimize in certain engines.
+
+var cachedSetTimeout;
+var cachedClearTimeout;
+
+function defaultSetTimout() {
+    throw new Error('setTimeout has not been defined');
+}
+function defaultClearTimeout () {
+    throw new Error('clearTimeout has not been defined');
+}
+(function () {
+    try {
+        if (typeof setTimeout === 'function') {
+            cachedSetTimeout = setTimeout;
+        } else {
+            cachedSetTimeout = defaultSetTimout;
+        }
+    } catch (e) {
+        cachedSetTimeout = defaultSetTimout;
+    }
+    try {
+        if (typeof clearTimeout === 'function') {
+            cachedClearTimeout = clearTimeout;
+        } else {
+            cachedClearTimeout = defaultClearTimeout;
+        }
+    } catch (e) {
+        cachedClearTimeout = defaultClearTimeout;
+    }
+} ())
+function runTimeout(fun) {
+    if (cachedSetTimeout === setTimeout) {
+        //normal enviroments in sane situations
+        return setTimeout(fun, 0);
+    }
+    // if setTimeout wasn't available but was latter defined
+    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
+        cachedSetTimeout = setTimeout;
+        return setTimeout(fun, 0);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedSetTimeout(fun, 0);
+    } catch(e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+            return cachedSetTimeout.call(null, fun, 0);
+        } catch(e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
+            return cachedSetTimeout.call(this, fun, 0);
+        }
+    }
+
+
+}
+function runClearTimeout(marker) {
+    if (cachedClearTimeout === clearTimeout) {
+        //normal enviroments in sane situations
+        return clearTimeout(marker);
+    }
+    // if clearTimeout wasn't available but was latter defined
+    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
+        cachedClearTimeout = clearTimeout;
+        return clearTimeout(marker);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedClearTimeout(marker);
+    } catch (e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
+            return cachedClearTimeout.call(null, marker);
+        } catch (e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
+            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
+            return cachedClearTimeout.call(this, marker);
+        }
+    }
+
+
+
+}
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+    if (!draining || !currentQueue) {
+        return;
+    }
+    draining = false;
+    if (currentQueue.length) {
+        queue = currentQueue.concat(queue);
+    } else {
+        queueIndex = -1;
+    }
+    if (queue.length) {
+        drainQueue();
+    }
+}
+
+function drainQueue() {
+    if (draining) {
+        return;
+    }
+    var timeout = runTimeout(cleanUpNextTick);
+    draining = true;
+
+    var len = queue.length;
+    while(len) {
+        currentQueue = queue;
+        queue = [];
+        while (++queueIndex < len) {
+            if (currentQueue) {
+                currentQueue[queueIndex].run();
+            }
+        }
+        queueIndex = -1;
+        len = queue.length;
+    }
+    currentQueue = null;
+    draining = false;
+    runClearTimeout(timeout);
+}
+
+process.nextTick = function (fun) {
+    var args = new Array(arguments.length - 1);
+    if (arguments.length > 1) {
+        for (var i = 1; i < arguments.length; i++) {
+            args[i - 1] = arguments[i];
+        }
+    }
+    queue.push(new Item(fun, args));
+    if (queue.length === 1 && !draining) {
+        runTimeout(drainQueue);
+    }
+};
+
+// v8 likes predictible objects
+function Item(fun, array) {
+    this.fun = fun;
+    this.array = array;
+}
+Item.prototype.run = function () {
+    this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+
+process.binding = function (name) {
+    throw new Error('process.binding is not supported');
+};
+
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+    throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+},{}],139:[function(require,module,exports){
+module.exports = require("./lib/_stream_duplex.js")
+
+},{"./lib/_stream_duplex.js":140}],140:[function(require,module,exports){
+// a duplex stream is just a stream that is both readable and writable.
+// Since JS doesn't have multiple prototypal inheritance, this class
+// prototypally inherits from Readable, and then parasitically from
+// Writable.
+
+'use strict';
+
+/*<replacement>*/
+
+var objectKeys = Object.keys || function (obj) {
+  var keys = [];
+  for (var key in obj) {
+    keys.push(key);
+  }return keys;
+};
+/*</replacement>*/
+
+module.exports = Duplex;
+
+/*<replacement>*/
+var processNextTick = require('process-nextick-args');
+/*</replacement>*/
+
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
+
+var Readable = require('./_stream_readable');
+var Writable = require('./_stream_writable');
+
+util.inherits(Duplex, Readable);
+
+var keys = objectKeys(Writable.prototype);
+for (var v = 0; v < keys.length; v++) {
+  var method = keys[v];
+  if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
+}
+
+function Duplex(options) {
+  if (!(this instanceof Duplex)) return new Duplex(options);
+
+  Readable.call(this, options);
+  Writable.call(this, options);
+
+  if (options && options.readable === false) this.readable = false;
+
+  if (options && options.writable === false) this.writable = false;
+
+  this.allowHalfOpen = true;
+  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
+
+  this.once('end', onend);
+}
+
+// the no-half-open enforcer
+function onend() {
+  // if we allow half-open state, or if the writable side ended,
+  // then we're ok.
+  if (this.allowHalfOpen || this._writableState.ended) return;
+
+  // no more data can be written.
+  // But allow more writes to happen in this tick.
+  processNextTick(onEndNT, this);
+}
+
+function onEndNT(self) {
+  self.end();
+}
+
+function forEach(xs, f) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    f(xs[i], i);
+  }
+}
+},{"./_stream_readable":142,"./_stream_writable":144,"core-util-is":78,"inherits":81,"process-nextick-args":137}],141:[function(require,module,exports){
+// a passthrough stream.
+// basically just the most minimal sort of Transform stream.
+// Every written chunk gets output as-is.
+
+'use strict';
+
+module.exports = PassThrough;
+
+var Transform = require('./_stream_transform');
+
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
+
+util.inherits(PassThrough, Transform);
+
+function PassThrough(options) {
+  if (!(this instanceof PassThrough)) return new PassThrough(options);
+
+  Transform.call(this, options);
+}
+
+PassThrough.prototype._transform = function (chunk, encoding, cb) {
+  cb(null, chunk);
+};
+},{"./_stream_transform":143,"core-util-is":78,"inherits":81}],142:[function(require,module,exports){
+(function (process){
+'use strict';
+
+module.exports = Readable;
+
+/*<replacement>*/
+var processNextTick = require('process-nextick-args');
+/*</replacement>*/
+
+/*<replacement>*/
+var isArray = require('isarray');
+/*</replacement>*/
+
+/*<replacement>*/
+var Duplex;
+/*</replacement>*/
+
+Readable.ReadableState = ReadableState;
+
+/*<replacement>*/
+var EE = require('events').EventEmitter;
+
+var EElistenerCount = function (emitter, type) {
+  return emitter.listeners(type).length;
+};
+/*</replacement>*/
+
+/*<replacement>*/
+var Stream;
+(function () {
+  try {
+    Stream = require('st' + 'ream');
+  } catch (_) {} finally {
+    if (!Stream) Stream = require('events').EventEmitter;
+  }
+})();
+/*</replacement>*/
+
+var Buffer = require('buffer').Buffer;
+/*<replacement>*/
+var bufferShim = require('buffer-shims');
+/*</replacement>*/
+
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
+
+/*<replacement>*/
+var debugUtil = require('util');
+var debug = void 0;
+if (debugUtil && debugUtil.debuglog) {
+  debug = debugUtil.debuglog('stream');
+} else {
+  debug = function () {};
+}
+/*</replacement>*/
+
+var BufferList = require('./internal/streams/BufferList');
+var StringDecoder;
+
+util.inherits(Readable, Stream);
+
+function prependListener(emitter, event, fn) {
+  // Sadly this is not cacheable as some libraries bundle their own
+  // event emitter implementation with them.
+  if (typeof emitter.prependListener === 'function') {
+    return emitter.prependListener(event, fn);
+  } else {
+    // This is a hack to make sure that our error handler is attached before any
+    // userland ones.  NEVER DO THIS. This is here only because this code needs
+    // to continue to work with older versions of Node.js that do not include
+    // the prependListener() method. The goal is to eventually remove this hack.
+    if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
+  }
+}
+
+function ReadableState(options, stream) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  options = options || {};
+
+  // object stream flag. Used to make read(n) ignore n and to
+  // make all the buffer merging and length checks go away
+  this.objectMode = !!options.objectMode;
+
+  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
+
+  // the point at which it stops calling _read() to fill the buffer
+  // Note: 0 is a valid value, means "don't call _read preemptively ever"
+  var hwm = options.highWaterMark;
+  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
+
+  // cast to ints.
+  this.highWaterMark = ~~this.highWaterMark;
+
+  // A linked list is used to store data chunks instead of an array because the
+  // linked list can remove elements from the beginning faster than
+  // array.shift()
+  this.buffer = new BufferList();
+  this.length = 0;
+  this.pipes = null;
+  this.pipesCount = 0;
+  this.flowing = null;
+  this.ended = false;
+  this.endEmitted = false;
+  this.reading = false;
+
+  // a flag to be able to tell if the onwrite cb is called immediately,
+  // or on a later tick.  We set this to true at first, because any
+  // actions that shouldn't happen until "later" should generally also
+  // not happen before the first write call.
+  this.sync = true;
+
+  // whenever we return null, then we set a flag to say
+  // that we're awaiting a 'readable' event emission.
+  this.needReadable = false;
+  this.emittedReadable = false;
+  this.readableListening = false;
+  this.resumeScheduled = false;
+
+  // Crypto is kind of old and crusty.  Historically, its default string
+  // encoding is 'binary' so we have to make this configurable.
+  // Everything else in the universe uses 'utf8', though.
+  this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+  // when piping, we only care about 'readable' events that happen
+  // after read()ing all the bytes and not getting any pushback.
+  this.ranOut = false;
+
+  // the number of writers that are awaiting a drain event in .pipe()s
+  this.awaitDrain = 0;
+
+  // if true, a maybeReadMore has been scheduled
+  this.readingMore = false;
+
+  this.decoder = null;
+  this.encoding = null;
+  if (options.encoding) {
+    if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
+    this.decoder = new StringDecoder(options.encoding);
+    this.encoding = options.encoding;
+  }
+}
+
+function Readable(options) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  if (!(this instanceof Readable)) return new Readable(options);
+
+  this._readableState = new ReadableState(options, this);
+
+  // legacy
+  this.readable = true;
+
+  if (options && typeof options.read === 'function') this._read = options.read;
+
+  Stream.call(this);
+}
+
+// Manually shove something into the read() buffer.
+// This returns true if the highWaterMark has not been hit yet,
+// similar to how Writable.write() returns true if you should
+// write() some more.
+Readable.prototype.push = function (chunk, encoding) {
+  var state = this._readableState;
+
+  if (!state.objectMode && typeof chunk === 'string') {
+    encoding = encoding || state.defaultEncoding;
+    if (encoding !== state.encoding) {
+      chunk = bufferShim.from(chunk, encoding);
+      encoding = '';
+    }
+  }
+
+  return readableAddChunk(this, state, chunk, encoding, false);
+};
+
+// Unshift should *always* be something directly out of read()
+Readable.prototype.unshift = function (chunk) {
+  var state = this._readableState;
+  return readableAddChunk(this, state, chunk, '', true);
+};
+
+Readable.prototype.isPaused = function () {
+  return this._readableState.flowing === false;
+};
+
+function readableAddChunk(stream, state, chunk, encoding, addToFront) {
+  var er = chunkInvalid(state, chunk);
+  if (er) {
+    stream.emit('error', er);
+  } else if (chunk === null) {
+    state.reading = false;
+    onEofChunk(stream, state);
+  } else if (state.objectMode || chunk && chunk.length > 0) {
+    if (state.ended && !addToFront) {
+      var e = new Error('stream.push() after EOF');
+      stream.emit('error', e);
+    } else if (state.endEmitted && addToFront) {
+      var _e = new Error('stream.unshift() after end event');
+      stream.emit('error', _e);
+    } else {
+      var skipAdd;
+      if (state.decoder && !addToFront && !encoding) {
+        chunk = state.decoder.write(chunk);
+        skipAdd = !state.objectMode && chunk.length === 0;
+      }
+
+      if (!addToFront) state.reading = false;
+
+      // Don't add to the buffer if we've decoded to an empty string chunk and
+      // we're not in object mode
+      if (!skipAdd) {
+        // if we want the data now, just emit it.
+        if (state.flowing && state.length === 0 && !state.sync) {
+          stream.emit('data', chunk);
+          stream.read(0);
+        } else {
+          // update the buffer info.
+          state.length += state.objectMode ? 1 : chunk.length;
+          if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
+
+          if (state.needReadable) emitReadable(stream);
+        }
+      }
+
+      maybeReadMore(stream, state);
+    }
+  } else if (!addToFront) {
+    state.reading = false;
+  }
+
+  return needMoreData(state);
+}
+
+// if it's past the high water mark, we can push in some more.
+// Also, if we have no data yet, we can stand some
+// more bytes.  This is to work around cases where hwm=0,
+// such as the repl.  Also, if the push() triggered a
+// readable event, and the user called read(largeNumber) such that
+// needReadable was set, then we ought to push more, so that another
+// 'readable' event will be triggered.
+function needMoreData(state) {
+  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
+}
+
+// backwards compatibility.
+Readable.prototype.setEncoding = function (enc) {
+  if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
+  this._readableState.decoder = new StringDecoder(enc);
+  this._readableState.encoding = enc;
+  return this;
+};
+
+// Don't raise the hwm > 8MB
+var MAX_HWM = 0x800000;
+function computeNewHighWaterMark(n) {
+  if (n >= MAX_HWM) {
+    n = MAX_HWM;
+  } else {
+    // Get the next highest power of 2 to prevent increasing hwm excessively in
+    // tiny amounts
+    n--;
+    n |= n >>> 1;
+    n |= n >>> 2;
+    n |= n >>> 4;
+    n |= n >>> 8;
+    n |= n >>> 16;
+    n++;
+  }
+  return n;
+}
+
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function howMuchToRead(n, state) {
+  if (n <= 0 || state.length === 0 && state.ended) return 0;
+  if (state.objectMode) return 1;
+  if (n !== n) {
+    // Only flow one buffer at a time
+    if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
+  }
+  // If we're asking for more than the current hwm, then raise the hwm.
+  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
+  if (n <= state.length) return n;
+  // Don't have enough
+  if (!state.ended) {
+    state.needReadable = true;
+    return 0;
+  }
+  return state.length;
+}
+
+// you can override either this method, or the async _read(n) below.
+Readable.prototype.read = function (n) {
+  debug('read', n);
+  n = parseInt(n, 10);
+  var state = this._readableState;
+  var nOrig = n;
+
+  if (n !== 0) state.emittedReadable = false;
+
+  // if we're doing read(0) to trigger a readable event, but we
+  // already have a bunch of data in the buffer, then just trigger
+  // the 'readable' event and move on.
+  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
+    debug('read: emitReadable', state.length, state.ended);
+    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
+    return null;
+  }
+
+  n = howMuchToRead(n, state);
+
+  // if we've ended, and we're now clear, then finish it up.
+  if (n === 0 && state.ended) {
+    if (state.length === 0) endReadable(this);
+    return null;
+  }
+
+  // All the actual chunk generation logic needs to be
+  // *below* the call to _read.  The reason is that in certain
+  // synthetic stream cases, such as passthrough streams, _read
+  // may be a completely synchronous operation which may change
+  // the state of the read buffer, providing enough data when
+  // before there was *not* enough.
+  //
+  // So, the steps are:
+  // 1. Figure out what the state of things will be after we do
+  // a read from the buffer.
+  //
+  // 2. If that resulting state will trigger a _read, then call _read.
+  // Note that this may be asynchronous, or synchronous.  Yes, it is
+  // deeply ugly to write APIs this way, but that still doesn't mean
+  // that the Readable class should behave improperly, as streams are
+  // designed to be sync/async agnostic.
+  // Take note if the _read call is sync or async (ie, if the read call
+  // has returned yet), so that we know whether or not it's safe to emit
+  // 'readable' etc.
+  //
+  // 3. Actually pull the requested chunks out of the buffer and return.
+
+  // if we need a readable event, then we need to do some reading.
+  var doRead = state.needReadable;
+  debug('need readable', doRead);
+
+  // if we currently have less than the highWaterMark, then also read some
+  if (state.length === 0 || state.length - n < state.highWaterMark) {
+    doRead = true;
+    debug('length less than watermark', doRead);
+  }
+
+  // however, if we've ended, then there's no point, and if we're already
+  // reading, then it's unnecessary.
+  if (state.ended || state.reading) {
+    doRead = false;
+    debug('reading or ended', doRead);
+  } else if (doRead) {
+    debug('do read');
+    state.reading = true;
+    state.sync = true;
+    // if the length is currently zero, then we *need* a readable event.
+    if (state.length === 0) state.needReadable = true;
+    // call internal read method
+    this._read(state.highWaterMark);
+    state.sync = false;
+    // If _read pushed data synchronously, then `reading` will be false,
+    // and we need to re-evaluate how much data we can return to the user.
+    if (!state.reading) n = howMuchToRead(nOrig, state);
+  }
+
+  var ret;
+  if (n > 0) ret = fromList(n, state);else ret = null;
+
+  if (ret === null) {
+    state.needReadable = true;
+    n = 0;
+  } else {
+    state.length -= n;
+  }
+
+  if (state.length === 0) {
+    // If we have nothing in the buffer, then we want to know
+    // as soon as we *do* get something into the buffer.
+    if (!state.ended) state.needReadable = true;
+
+    // If we tried to read() past the EOF, then emit end on the next tick.
+    if (nOrig !== n && state.ended) endReadable(this);
+  }
+
+  if (ret !== null) this.emit('data', ret);
+
+  return ret;
+};
+
+function chunkInvalid(state, chunk) {
+  var er = null;
+  if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
+    er = new TypeError('Invalid non-string/buffer chunk');
+  }
+  return er;
+}
+
+function onEofChunk(stream, state) {
+  if (state.ended) return;
+  if (state.decoder) {
+    var chunk = state.decoder.end();
+    if (chunk && chunk.length) {
+      state.buffer.push(chunk);
+      state.length += state.objectMode ? 1 : chunk.length;
+    }
+  }
+  state.ended = true;
+
+  // emit 'readable' now to make sure it gets picked up.
+  emitReadable(stream);
+}
+
+// Don't emit readable right away in sync mode, because this can trigger
+// another read() call => stack overflow.  This way, it might trigger
+// a nextTick recursion warning, but that's not so bad.
+function emitReadable(stream) {
+  var state = stream._readableState;
+  state.needReadable = false;
+  if (!state.emittedReadable) {
+    debug('emitReadable', state.flowing);
+    state.emittedReadable = true;
+    if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
+  }
+}
+
+function emitReadable_(stream) {
+  debug('emit readable');
+  stream.emit('readable');
+  flow(stream);
+}
+
+// at this point, the user has presumably seen the 'readable' event,
+// and called read() to consume some data.  that may have triggered
+// in turn another _read(n) call, in which case reading = true if
+// it's in progress.
+// However, if we're not ended, or reading, and the length < hwm,
+// then go ahead and try to read some more preemptively.
+function maybeReadMore(stream, state) {
+  if (!state.readingMore) {
+    state.readingMore = true;
+    processNextTick(maybeReadMore_, stream, state);
+  }
+}
+
+function maybeReadMore_(stream, state) {
+  var len = state.length;
+  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
+    debug('maybeReadMore read 0');
+    stream.read(0);
+    if (len === state.length)
+      // didn't get any data, stop spinning.
+      break;else len = state.length;
+  }
+  state.readingMore = false;
+}
+
+// abstract method.  to be overridden in specific implementation classes.
+// call cb(er, data) where data is <= n in length.
+// for virtual (non-string, non-buffer) streams, "length" is somewhat
+// arbitrary, and perhaps not very meaningful.
+Readable.prototype._read = function (n) {
+  this.emit('error', new Error('_read() is not implemented'));
+};
+
+Readable.prototype.pipe = function (dest, pipeOpts) {
+  var src = this;
+  var state = this._readableState;
+
+  switch (state.pipesCount) {
+    case 0:
+      state.pipes = dest;
+      break;
+    case 1:
+      state.pipes = [state.pipes, dest];
+      break;
+    default:
+      state.pipes.push(dest);
+      break;
+  }
+  state.pipesCount += 1;
+  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
+
+  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
+
+  var endFn = doEnd ? onend : cleanup;
+  if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
+
+  dest.on('unpipe', onunpipe);
+  function onunpipe(readable) {
+    debug('onunpipe');
+    if (readable === src) {
+      cleanup();
+    }
+  }
+
+  function onend() {
+    debug('onend');
+    dest.end();
+  }
+
+  // when the dest drains, it reduces the awaitDrain counter
+  // on the source.  This would be more elegant with a .once()
+  // handler in flow(), but adding and removing repeatedly is
+  // too slow.
+  var ondrain = pipeOnDrain(src);
+  dest.on('drain', ondrain);
+
+  var cleanedUp = false;
+  function cleanup() {
+    debug('cleanup');
+    // cleanup event handlers once the pipe is broken
+    dest.removeListener('close', onclose);
+    dest.removeListener('finish', onfinish);
+    dest.removeListener('drain', ondrain);
+    dest.removeListener('error', onerror);
+    dest.removeListener('unpipe', onunpipe);
+    src.removeListener('end', onend);
+    src.removeListener('end', cleanup);
+    src.removeListener('data', ondata);
+
+    cleanedUp = true;
+
+    // if the reader is waiting for a drain event from this
+    // specific writer, then it would cause it to never start
+    // flowing again.
+    // So, if this is awaiting a drain, then we just call it now.
+    // If we don't know, then assume that we are waiting for one.
+    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
+  }
+
+  // If the user pushes more data while we're writing to dest then we'll end up
+  // in ondata again. However, we only want to increase awaitDrain once because
+  // dest will only emit one 'drain' event for the multiple writes.
+  // => Introduce a guard on increasing awaitDrain.
+  var increasedAwaitDrain = false;
+  src.on('data', ondata);
+  function ondata(chunk) {
+    debug('ondata');
+    increasedAwaitDrain = false;
+    var ret = dest.write(chunk);
+    if (false === ret && !increasedAwaitDrain) {
+      // If the user unpiped during `dest.write()`, it is possible
+      // to get stuck in a permanently paused state if that write
+      // also returned false.
+      // => Check whether `dest` is still a piping destination.
+      if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
+        debug('false write response, pause', src._readableState.awaitDrain);
+        src._readableState.awaitDrain++;
+        increasedAwaitDrain = true;
+      }
+      src.pause();
+    }
+  }
+
+  // if the dest has an error, then stop piping into it.
+  // however, don't suppress the throwing behavior for this.
+  function onerror(er) {
+    debug('onerror', er);
+    unpipe();
+    dest.removeListener('error', onerror);
+    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
+  }
+
+  // Make sure our error handler is attached before userland ones.
+  prependListener(dest, 'error', onerror);
+
+  // Both close and finish should trigger unpipe, but only once.
+  function onclose() {
+    dest.removeListener('finish', onfinish);
+    unpipe();
+  }
+  dest.once('close', onclose);
+  function onfinish() {
+    debug('onfinish');
+    dest.removeListener('close', onclose);
+    unpipe();
+  }
+  dest.once('finish', onfinish);
+
+  function unpipe() {
+    debug('unpipe');
+    src.unpipe(dest);
+  }
+
+  // tell the dest that it's being piped to
+  dest.emit('pipe', src);
+
+  // start the flow if it hasn't been started already.
+  if (!state.flowing) {
+    debug('pipe resume');
+    src.resume();
+  }
+
+  return dest;
+};
+
+function pipeOnDrain(src) {
+  return function () {
+    var state = src._readableState;
+    debug('pipeOnDrain', state.awaitDrain);
+    if (state.awaitDrain) state.awaitDrain--;
+    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
+      state.flowing = true;
+      flow(src);
+    }
+  };
+}
+
+Readable.prototype.unpipe = function (dest) {
+  var state = this._readableState;
+
+  // if we're not piping anywhere, then do nothing.
+  if (state.pipesCount === 0) return this;
+
+  // just one destination.  most common case.
+  if (state.pipesCount === 1) {
+    // passed in one, but it's not the right one.
+    if (dest && dest !== state.pipes) return this;
+
+    if (!dest) dest = state.pipes;
+
+    // got a match.
+    state.pipes = null;
+    state.pipesCount = 0;
+    state.flowing = false;
+    if (dest) dest.emit('unpipe', this);
+    return this;
+  }
+
+  // slow case. multiple pipe destinations.
+
+  if (!dest) {
+    // remove all.
+    var dests = state.pipes;
+    var len = state.pipesCount;
+    state.pipes = null;
+    state.pipesCount = 0;
+    state.flowing = false;
+
+    for (var i = 0; i < len; i++) {
+      dests[i].emit('unpipe', this);
+    }return this;
+  }
+
+  // try to find the right one.
+  var index = indexOf(state.pipes, dest);
+  if (index === -1) return this;
+
+  state.pipes.splice(index, 1);
+  state.pipesCount -= 1;
+  if (state.pipesCount === 1) state.pipes = state.pipes[0];
+
+  dest.emit('unpipe', this);
+
+  return this;
+};
+
+// set up data events if they are asked for
+// Ensure readable listeners eventually get something
+Readable.prototype.on = function (ev, fn) {
+  var res = Stream.prototype.on.call(this, ev, fn);
+
+  if (ev === 'data') {
+    // Start flowing on next tick if stream isn't explicitly paused
+    if (this._readableState.flowing !== false) this.resume();
+  } else if (ev === 'readable') {
+    var state = this._readableState;
+    if (!state.endEmitted && !state.readableListening) {
+      state.readableListening = state.needReadable = true;
+      state.emittedReadable = false;
+      if (!state.reading) {
+        processNextTick(nReadingNextTick, this);
+      } else if (state.length) {
+        emitReadable(this, state);
+      }
+    }
+  }
+
+  return res;
+};
+Readable.prototype.addListener = Readable.prototype.on;
+
+function nReadingNextTick(self) {
+  debug('readable nexttick read 0');
+  self.read(0);
+}
+
+// pause() and resume() are remnants of the legacy readable stream API
+// If the user uses them, then switch into old mode.
+Readable.prototype.resume = function () {
+  var state = this._readableState;
+  if (!state.flowing) {
+    debug('resume');
+    state.flowing = true;
+    resume(this, state);
+  }
+  return this;
+};
+
+function resume(stream, state) {
+  if (!state.resumeScheduled) {
+    state.resumeScheduled = true;
+    processNextTick(resume_, stream, state);
+  }
+}
+
+function resume_(stream, state) {
+  if (!state.reading) {
+    debug('resume read 0');
+    stream.read(0);
+  }
+
+  state.resumeScheduled = false;
+  state.awaitDrain = 0;
+  stream.emit('resume');
+  flow(stream);
+  if (state.flowing && !state.reading) stream.read(0);
+}
+
+Readable.prototype.pause = function () {
+  debug('call pause flowing=%j', this._readableState.flowing);
+  if (false !== this._readableState.flowing) {
+    debug('pause');
+    this._readableState.flowing = false;
+    this.emit('pause');
+  }
+  return this;
+};
+
+function flow(stream) {
+  var state = stream._readableState;
+  debug('flow', state.flowing);
+  while (state.flowing && stream.read() !== null) {}
+}
+
+// wrap an old-style stream as the async data source.
+// This is *not* part of the readable stream interface.
+// It is an ugly unfortunate mess of history.
+Readable.prototype.wrap = function (stream) {
+  var state = this._readableState;
+  var paused = false;
+
+  var self = this;
+  stream.on('end', function () {
+    debug('wrapped end');
+    if (state.decoder && !state.ended) {
+      var chunk = state.decoder.end();
+      if (chunk && chunk.length) self.push(chunk);
+    }
+
+    self.push(null);
+  });
+
+  stream.on('data', function (chunk) {
+    debug('wrapped data');
+    if (state.decoder) chunk = state.decoder.write(chunk);
+
+    // don't skip over falsy values in objectMode
+    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
+
+    var ret = self.push(chunk);
+    if (!ret) {
+      paused = true;
+      stream.pause();
+    }
+  });
+
+  // proxy all the other methods.
+  // important when wrapping filters and duplexes.
+  for (var i in stream) {
+    if (this[i] === undefined && typeof stream[i] === 'function') {
+      this[i] = function (method) {
+        return function () {
+          return stream[method].apply(stream, arguments);
+        };
+      }(i);
+    }
+  }
+
+  // proxy certain important events.
+  var events = ['error', 'close', 'destroy', 'pause', 'resume'];
+  forEach(events, function (ev) {
+    stream.on(ev, self.emit.bind(self, ev));
+  });
+
+  // when we try to consume some more bytes, simply unpause the
+  // underlying stream.
+  self._read = function (n) {
+    debug('wrapped _read', n);
+    if (paused) {
+      paused = false;
+      stream.resume();
+    }
+  };
+
+  return self;
+};
+
+// exposed for testing purposes only.
+Readable._fromList = fromList;
+
+// Pluck off n bytes from an array of buffers.
+// Length is the combined lengths of all the buffers in the list.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function fromList(n, state) {
+  // nothing buffered
+  if (state.length === 0) return null;
+
+  var ret;
+  if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
+    // read it all, truncate the list
+    if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
+    state.buffer.clear();
+  } else {
+    // read part of list
+    ret = fromListPartial(n, state.buffer, state.decoder);
+  }
+
+  return ret;
+}
+
+// Extracts only enough buffered data to satisfy the amount requested.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function fromListPartial(n, list, hasStrings) {
+  var ret;
+  if (n < list.head.data.length) {
+    // slice is the same for buffers and strings
+    ret = list.head.data.slice(0, n);
+    list.head.data = list.head.data.slice(n);
+  } else if (n === list.head.data.length) {
+    // first chunk is a perfect match
+    ret = list.shift();
+  } else {
+    // result spans more than one buffer
+    ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
+  }
+  return ret;
+}
+
+// Copies a specified amount of characters from the list of buffered data
+// chunks.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function copyFromBufferString(n, list) {
+  var p = list.head;
+  var c = 1;
+  var ret = p.data;
+  n -= ret.length;
+  while (p = p.next) {
+    var str = p.data;
+    var nb = n > str.length ? str.length : n;
+    if (nb === str.length) ret += str;else ret += str.slice(0, n);
+    n -= nb;
+    if (n === 0) {
+      if (nb === str.length) {
+        ++c;
+        if (p.next) list.head = p.next;else list.head = list.tail = null;
+      } else {
+        list.head = p;
+        p.data = str.slice(nb);
+      }
+      break;
+    }
+    ++c;
+  }
+  list.length -= c;
+  return ret;
+}
+
+// Copies a specified amount of bytes from the list of buffered data chunks.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function copyFromBuffer(n, list) {
+  var ret = bufferShim.allocUnsafe(n);
+  var p = list.head;
+  var c = 1;
+  p.data.copy(ret);
+  n -= p.data.length;
+  while (p = p.next) {
+    var buf = p.data;
+    var nb = n > buf.length ? buf.length : n;
+    buf.copy(ret, ret.length - n, 0, nb);
+    n -= nb;
+    if (n === 0) {
+      if (nb === buf.length) {
+        ++c;
+        if (p.next) list.head = p.next;else list.head = list.tail = null;
+      } else {
+        list.head = p;
+        p.data = buf.slice(nb);
+      }
+      break;
+    }
+    ++c;
+  }
+  list.length -= c;
+  return ret;
+}
+
+function endReadable(stream) {
+  var state = stream._readableState;
+
+  // If we get here before consuming all the bytes, then that is a
+  // bug in node.  Should never happen.
+  if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
+
+  if (!state.endEmitted) {
+    state.ended = true;
+    processNextTick(endReadableNT, state, stream);
+  }
+}
+
+function endReadableNT(state, stream) {
+  // Check that we didn't get one last unshift.
+  if (!state.endEmitted && state.length === 0) {
+    state.endEmitted = true;
+    stream.readable = false;
+    stream.emit('end');
+  }
+}
+
+function forEach(xs, f) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    f(xs[i], i);
+  }
+}
+
+function indexOf(xs, x) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    if (xs[i] === x) return i;
+  }
+  return -1;
+}
+}).call(this,require('_process'))
+},{"./_stream_duplex":140,"./internal/streams/BufferList":145,"_process":138,"buffer":77,"buffer-shims":76,"core-util-is":78,"events":79,"inherits":81,"isarray":83,"process-nextick-args":137,"string_decoder/":152,"util":75}],143:[function(require,module,exports){
+// a transform stream is a readable/writable stream where you do
+// something with the data.  Sometimes it's called a "filter",
+// but that's not a great name for it, since that implies a thing where
+// some bits pass through, and others are simply ignored.  (That would
+// be a valid example of a transform, of course.)
+//
+// While the output is causally related to the input, it's not a
+// necessarily symmetric or synchronous transformation.  For example,
+// a zlib stream might take multiple plain-text writes(), and then
+// emit a single compressed chunk some time in the future.
+//
+// Here's how this works:
+//
+// The Transform stream has all the aspects of the readable and writable
+// stream classes.  When you write(chunk), that calls _write(chunk,cb)
+// internally, and returns false if there's a lot of pending writes
+// buffered up.  When you call read(), that calls _read(n) until
+// there's enough pending readable data buffered up.
+//
+// In a transform stream, the written data is placed in a buffer.  When
+// _read(n) is called, it transforms the queued up data, calling the
+// buffered _write cb's as it consumes chunks.  If consuming a single
+// written chunk would result in multiple output chunks, then the first
+// outputted bit calls the readcb, and subsequent chunks just go into
+// the read buffer, and will cause it to emit 'readable' if necessary.
+//
+// This way, back-pressure is actually determined by the reading side,
+// since _read has to be called to start processing a new chunk.  However,
+// a pathological inflate type of transform can cause excessive buffering
+// here.  For example, imagine a stream where every byte of input is
+// interpreted as an integer from 0-255, and then results in that many
+// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
+// 1kb of data being output.  In this case, you could write a very small
+// amount of input, and end up with a very large amount of output.  In
+// such a pathological inflating mechanism, there'd be no way to tell
+// the system to stop doing the transform.  A single 4MB write could
+// cause the system to run out of memory.
+//
+// However, even in such a pathological case, only a single written chunk
+// would be consumed, and then the rest would wait (un-transformed) until
+// the results of the previous transformed chunk were consumed.
+
+'use strict';
+
+module.exports = Transform;
+
+var Duplex = require('./_stream_duplex');
+
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
+
+util.inherits(Transform, Duplex);
+
+function TransformState(stream) {
+  this.afterTransform = function (er, data) {
+    return afterTransform(stream, er, data);
+  };
+
+  this.needTransform = false;
+  this.transforming = false;
+  this.writecb = null;
+  this.writechunk = null;
+  this.writeencoding = null;
+}
+
+function afterTransform(stream, er, data) {
+  var ts = stream._transformState;
+  ts.transforming = false;
+
+  var cb = ts.writecb;
+
+  if (!cb) return stream.emit('error', new Error('no writecb in Transform class'));
+
+  ts.writechunk = null;
+  ts.writecb = null;
+
+  if (data !== null && data !== undefined) stream.push(data);
+
+  cb(er);
+
+  var rs = stream._readableState;
+  rs.reading = false;
+  if (rs.needReadable || rs.length < rs.highWaterMark) {
+    stream._read(rs.highWaterMark);
+  }
+}
+
+function Transform(options) {
+  if (!(this instanceof Transform)) return new Transform(options);
+
+  Duplex.call(this, options);
+
+  this._transformState = new TransformState(this);
+
+  var stream = this;
+
+  // start out asking for a readable event once data is transformed.
+  this._readableState.needReadable = true;
+
+  // we have implemented the _read method, and done the other things
+  // that Readable wants before the first _read call, so unset the
+  // sync guard flag.
+  this._readableState.sync = false;
+
+  if (options) {
+    if (typeof options.transform === 'function') this._transform = options.transform;
+
+    if (typeof options.flush === 'function') this._flush = options.flush;
+  }
+
+  // When the writable side finishes, then flush out anything remaining.
+  this.once('prefinish', function () {
+    if (typeof this._flush === 'function') this._flush(function (er, data) {
+      done(stream, er, data);
+    });else done(stream);
+  });
+}
+
+Transform.prototype.push = function (chunk, encoding) {
+  this._transformState.needTransform = false;
+  return Duplex.prototype.push.call(this, chunk, encoding);
+};
+
+// This is the part where you do stuff!
+// override this function in implementation classes.
+// 'chunk' is an input chunk.
+//
+// Call `push(newChunk)` to pass along transformed output
+// to the readable side.  You may call 'push' zero or more times.
+//
+// Call `cb(err)` when you are done with this chunk.  If you pass
+// an error, then that'll put the hurt on the whole operation.  If you
+// never call cb(), then you'll never get another chunk.
+Transform.prototype._transform = function (chunk, encoding, cb) {
+  throw new Error('_transform() is not implemented');
+};
+
+Transform.prototype._write = function (chunk, encoding, cb) {
+  var ts = this._transformState;
+  ts.writecb = cb;
+  ts.writechunk = chunk;
+  ts.writeencoding = encoding;
+  if (!ts.transforming) {
+    var rs = this._readableState;
+    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
+  }
+};
+
+// Doesn't matter what the args are here.
+// _transform does all the work.
+// That we got here means that the readable side wants more data.
+Transform.prototype._read = function (n) {
+  var ts = this._transformState;
+
+  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
+    ts.transforming = true;
+    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
+  } else {
+    // mark that we need a transform, so that any data that comes in
+    // will get processed, now that we've asked for it.
+    ts.needTransform = true;
+  }
+};
+
+function done(stream, er, data) {
+  if (er) return stream.emit('error', er);
+
+  if (data !== null && data !== undefined) stream.push(data);
+
+  // if there's nothing in the write buffer, then that means
+  // that nothing more will ever be provided
+  var ws = stream._writableState;
+  var ts = stream._transformState;
+
+  if (ws.length) throw new Error('Calling transform done when ws.length != 0');
+
+  if (ts.transforming) throw new Error('Calling transform done when still transforming');
+
+  return stream.push(null);
+}
+},{"./_stream_duplex":140,"core-util-is":78,"inherits":81}],144:[function(require,module,exports){
+(function (process){
+// A bit simpler than readable streams.
+// Implement an async ._write(chunk, encoding, cb), and it'll handle all
+// the drain event emission and buffering.
+
+'use strict';
+
+module.exports = Writable;
+
+/*<replacement>*/
+var processNextTick = require('process-nextick-args');
+/*</replacement>*/
+
+/*<replacement>*/
+var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
+/*</replacement>*/
+
+/*<replacement>*/
+var Duplex;
+/*</replacement>*/
+
+Writable.WritableState = WritableState;
+
+/*<replacement>*/
+var util = require('core-util-is');
+util.inherits = require('inherits');
+/*</replacement>*/
+
+/*<replacement>*/
+var internalUtil = {
+  deprecate: require('util-deprecate')
+};
+/*</replacement>*/
+
+/*<replacement>*/
+var Stream;
+(function () {
+  try {
+    Stream = require('st' + 'ream');
+  } catch (_) {} finally {
+    if (!Stream) Stream = require('events').EventEmitter;
+  }
+})();
+/*</replacement>*/
+
+var Buffer = require('buffer').Buffer;
+/*<replacement>*/
+var bufferShim = require('buffer-shims');
+/*</replacement>*/
+
+util.inherits(Writable, Stream);
+
+function nop() {}
+
+function WriteReq(chunk, encoding, cb) {
+  this.chunk = chunk;
+  this.encoding = encoding;
+  this.callback = cb;
+  this.next = null;
+}
+
+function WritableState(options, stream) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  options = options || {};
+
+  // object stream flag to indicate whether or not this stream
+  // contains buffers or objects.
+  this.objectMode = !!options.objectMode;
+
+  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
+
+  // the point at which write() starts returning false
+  // Note: 0 is a valid value, means that we always return false if
+  // the entire buffer is not flushed immediately on write()
+  var hwm = options.highWaterMark;
+  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
+
+  // cast to ints.
+  this.highWaterMark = ~~this.highWaterMark;
+
+  // drain event flag.
+  this.needDrain = false;
+  // at the start of calling end()
+  this.ending = false;
+  // when end() has been called, and returned
+  this.ended = false;
+  // when 'finish' is emitted
+  this.finished = false;
+
+  // should we decode strings into buffers before passing to _write?
+  // this is here so that some node-core streams can optimize string
+  // handling at a lower level.
+  var noDecode = options.decodeStrings === false;
+  this.decodeStrings = !noDecode;
+
+  // Crypto is kind of old and crusty.  Historically, its default string
+  // encoding is 'binary' so we have to make this configurable.
+  // Everything else in the universe uses 'utf8', though.
+  this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+  // not an actual buffer we keep track of, but a measurement
+  // of how much we're waiting to get pushed to some underlying
+  // socket or file.
+  this.length = 0;
+
+  // a flag to see when we're in the middle of a write.
+  this.writing = false;
+
+  // when true all writes will be buffered until .uncork() call
+  this.corked = 0;
+
+  // a flag to be able to tell if the onwrite cb is called immediately,
+  // or on a later tick.  We set this to true at first, because any
+  // actions that shouldn't happen until "later" should generally also
+  // not happen before the first write call.
+  this.sync = true;
+
+  // a flag to know if we're processing previously buffered items, which
+  // may call the _write() callback in the same tick, so that we don't
+  // end up in an overlapped onwrite situation.
+  this.bufferProcessing = false;
+
+  // the callback that's passed to _write(chunk,cb)
+  this.onwrite = function (er) {
+    onwrite(stream, er);
+  };
+
+  // the callback that the user supplies to write(chunk,encoding,cb)
+  this.writecb = null;
+
+  // the amount that is being written when _write is called.
+  this.writelen = 0;
+
+  this.bufferedRequest = null;
+  this.lastBufferedRequest = null;
+
+  // number of pending user-supplied write callbacks
+  // this must be 0 before 'finish' can be emitted
+  this.pendingcb = 0;
+
+  // emit prefinish if the only thing we're waiting for is _write cbs
+  // This is relevant for synchronous Transform streams
+  this.prefinished = false;
+
+  // True if the error was already emitted and should not be thrown again
+  this.errorEmitted = false;
+
+  // count buffered requests
+  this.bufferedRequestCount = 0;
+
+  // allocate the first CorkedRequest, there is always
+  // one allocated and free to use, and we maintain at most two
+  this.corkedRequestsFree = new CorkedRequest(this);
+}
+
+WritableState.prototype.getBuffer = function getBuffer() {
+  var current = this.bufferedRequest;
+  var out = [];
+  while (current) {
+    out.push(current);
+    current = current.next;
+  }
+  return out;
+};
+
+(function () {
+  try {
+    Object.defineProperty(WritableState.prototype, 'buffer', {
+      get: internalUtil.deprecate(function () {
+        return this.getBuffer();
+      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.')
+    });
+  } catch (_) {}
+})();
+
+// Test _writableState for inheritance to account for Duplex streams,
+// whose prototype chain only points to Readable.
+var realHasInstance;
+if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
+  realHasInstance = Function.prototype[Symbol.hasInstance];
+  Object.defineProperty(Writable, Symbol.hasInstance, {
+    value: function (object) {
+      if (realHasInstance.call(this, object)) return true;
+
+      return object && object._writableState instanceof WritableState;
+    }
+  });
+} else {
+  realHasInstance = function (object) {
+    return object instanceof this;
+  };
+}
+
+function Writable(options) {
+  Duplex = Duplex || require('./_stream_duplex');
+
+  // Writable ctor is applied to Duplexes, too.
+  // `realHasInstance` is necessary because using plain `instanceof`
+  // would return false, as no `_writableState` property is attached.
+
+  // Trying to use the custom `instanceof` for Writable here will also break the
+  // Node.js LazyTransform implementation, which has a non-trivial getter for
+  // `_writableState` that would lead to infinite recursion.
+  if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
+    return new Writable(options);
+  }
+
+  this._writableState = new WritableState(options, this);
+
+  // legacy.
+  this.writable = true;
+
+  if (options) {
+    if (typeof options.write === 'function') this._write = options.write;
+
+    if (typeof options.writev === 'function') this._writev = options.writev;
+  }
+
+  Stream.call(this);
+}
+
+// Otherwise people can pipe Writable streams, which is just wrong.
+Writable.prototype.pipe = function () {
+  this.emit('error', new Error('Cannot pipe, not readable'));
+};
+
+function writeAfterEnd(stream, cb) {
+  var er = new Error('write after end');
+  // TODO: defer error events consistently everywhere, not just the cb
+  stream.emit('error', er);
+  processNextTick(cb, er);
+}
+
+// Checks that a user-supplied chunk is valid, especially for the particular
+// mode the stream is in. Currently this means that `null` is never accepted
+// and undefined/non-string values are only allowed in object mode.
+function validChunk(stream, state, chunk, cb) {
+  var valid = true;
+  var er = false;
+
+  if (chunk === null) {
+    er = new TypeError('May not write null values to stream');
+  } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
+    er = new TypeError('Invalid non-string/buffer chunk');
+  }
+  if (er) {
+    stream.emit('error', er);
+    processNextTick(cb, er);
+    valid = false;
+  }
+  return valid;
+}
+
+Writable.prototype.write = function (chunk, encoding, cb) {
+  var state = this._writableState;
+  var ret = false;
+  var isBuf = Buffer.isBuffer(chunk);
+
+  if (typeof encoding === 'function') {
+    cb = encoding;
+    encoding = null;
+  }
+
+  if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
+
+  if (typeof cb !== 'function') cb = nop;
+
+  if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
+    state.pendingcb++;
+    ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
+  }
+
+  return ret;
+};
+
+Writable.prototype.cork = function () {
+  var state = this._writableState;
+
+  state.corked++;
+};
+
+Writable.prototype.uncork = function () {
+  var state = this._writableState;
+
+  if (state.corked) {
+    state.corked--;
+
+    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
+  }
+};
+
+Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
+  // node::ParseEncoding() requires lower case.
+  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
+  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
+  this._writableState.defaultEncoding = encoding;
+  return this;
+};
+
+function decodeChunk(state, chunk, encoding) {
+  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
+    chunk = bufferShim.from(chunk, encoding);
+  }
+  return chunk;
+}
+
+// if we're already writing something, then just put this
+// in the queue, and wait our turn.  Otherwise, call _write
+// If we return false, then we need a drain event, so set that flag.
+function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
+  if (!isBuf) {
+    chunk = decodeChunk(state, chunk, encoding);
+    if (Buffer.isBuffer(chunk)) encoding = 'buffer';
+  }
+  var len = state.objectMode ? 1 : chunk.length;
+
+  state.length += len;
+
+  var ret = state.length < state.highWaterMark;
+  // we must ensure that previous needDrain will not be reset to false.
+  if (!ret) state.needDrain = true;
+
+  if (state.writing || state.corked) {
+    var last = state.lastBufferedRequest;
+    state.lastBufferedRequest = new WriteReq(chunk, encoding, cb);
+    if (last) {
+      last.next = state.lastBufferedRequest;
+    } else {
+      state.bufferedRequest = state.lastBufferedRequest;
+    }
+    state.bufferedRequestCount += 1;
+  } else {
+    doWrite(stream, state, false, len, chunk, encoding, cb);
+  }
+
+  return ret;
+}
+
+function doWrite(stream, state, writev, len, chunk, encoding, cb) {
+  state.writelen = len;
+  state.writecb = cb;
+  state.writing = true;
+  state.sync = true;
+  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
+  state.sync = false;
+}
+
+function onwriteError(stream, state, sync, er, cb) {
+  --state.pendingcb;
+  if (sync) processNextTick(cb, er);else cb(er);
+
+  stream._writableState.errorEmitted = true;
+  stream.emit('error', er);
+}
+
+function onwriteStateUpdate(state) {
+  state.writing = false;
+  state.writecb = null;
+  state.length -= state.writelen;
+  state.writelen = 0;
+}
+
+function onwrite(stream, er) {
+  var state = stream._writableState;
+  var sync = state.sync;
+  var cb = state.writecb;
+
+  onwriteStateUpdate(state);
+
+  if (er) onwriteError(stream, state, sync, er, cb);else {
+    // Check if we're actually ready to finish, but don't emit yet
+    var finished = needFinish(state);
+
+    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
+      clearBuffer(stream, state);
+    }
+
+    if (sync) {
+      /*<replacement>*/
+      asyncWrite(afterWrite, stream, state, finished, cb);
+      /*</replacement>*/
+    } else {
+      afterWrite(stream, state, finished, cb);
+    }
+  }
+}
+
+function afterWrite(stream, state, finished, cb) {
+  if (!finished) onwriteDrain(stream, state);
+  state.pendingcb--;
+  cb();
+  finishMaybe(stream, state);
+}
+
+// Must force callback to be called on nextTick, so that we don't
+// emit 'drain' before the write() consumer gets the 'false' return
+// value, and has a chance to attach a 'drain' listener.
+function onwriteDrain(stream, state) {
+  if (state.length === 0 && state.needDrain) {
+    state.needDrain = false;
+    stream.emit('drain');
+  }
+}
+
+// if there's something in the buffer waiting, then process it
+function clearBuffer(stream, state) {
+  state.bufferProcessing = true;
+  var entry = state.bufferedRequest;
+
+  if (stream._writev && entry && entry.next) {
+    // Fast case, write everything using _writev()
+    var l = state.bufferedRequestCount;
+    var buffer = new Array(l);
+    var holder = state.corkedRequestsFree;
+    holder.entry = entry;
+
+    var count = 0;
+    while (entry) {
+      buffer[count] = entry;
+      entry = entry.next;
+      count += 1;
+    }
+
+    doWrite(stream, state, true, state.length, buffer, '', holder.finish);
+
+    // doWrite is almost always async, defer these to save a bit of time
+    // as the hot path ends with doWrite
+    state.pendingcb++;
+    state.lastBufferedRequest = null;
+    if (holder.next) {
+      state.corkedRequestsFree = holder.next;
+      holder.next = null;
+    } else {
+      state.corkedRequestsFree = new CorkedRequest(state);
+    }
+  } else {
+    // Slow case, write chunks one-by-one
+    while (entry) {
+      var chunk = entry.chunk;
+      var encoding = entry.encoding;
+      var cb = entry.callback;
+      var len = state.objectMode ? 1 : chunk.length;
+
+      doWrite(stream, state, false, len, chunk, encoding, cb);
+      entry = entry.next;
+      // if we didn't call the onwrite immediately, then
+      // it means that we need to wait until it does.
+      // also, that means that the chunk and cb are currently
+      // being processed, so move the buffer counter past them.
+      if (state.writing) {
+        break;
+      }
+    }
+
+    if (entry === null) state.lastBufferedRequest = null;
+  }
+
+  state.bufferedRequestCount = 0;
+  state.bufferedRequest = entry;
+  state.bufferProcessing = false;
+}
+
+Writable.prototype._write = function (chunk, encoding, cb) {
+  cb(new Error('_write() is not implemented'));
+};
+
+Writable.prototype._writev = null;
+
+Writable.prototype.end = function (chunk, encoding, cb) {
+  var state = this._writableState;
+
+  if (typeof chunk === 'function') {
+    cb = chunk;
+    chunk = null;
+    encoding = null;
+  } else if (typeof encoding === 'function') {
+    cb = encoding;
+    encoding = null;
+  }
+
+  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
+
+  // .end() fully uncorks
+  if (state.corked) {
+    state.corked = 1;
+    this.uncork();
+  }
+
+  // ignore unnecessary end() calls.
+  if (!state.ending && !state.finished) endWritable(this, state, cb);
+};
+
+function needFinish(state) {
+  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
+}
+
+function prefinish(stream, state) {
+  if (!state.prefinished) {
+    state.prefinished = true;
+    stream.emit('prefinish');
+  }
+}
+
+function finishMaybe(stream, state) {
+  var need = needFinish(state);
+  if (need) {
+    if (state.pendingcb === 0) {
+      prefinish(stream, state);
+      state.finished = true;
+      stream.emit('finish');
+    } else {
+      prefinish(stream, state);
+    }
+  }
+  return need;
+}
+
+function endWritable(stream, state, cb) {
+  state.ending = true;
+  finishMaybe(stream, state);
+  if (cb) {
+    if (state.finished) processNextTick(cb);else stream.once('finish', cb);
+  }
+  state.ended = true;
+  stream.writable = false;
+}
+
+// It seems a linked list but it is not
+// there will be only 2 of these for each stream
+function CorkedRequest(state) {
+  var _this = this;
+
+  this.next = null;
+  this.entry = null;
+  this.finish = function (err) {
+    var entry = _this.entry;
+    _this.entry = null;
+    while (entry) {
+      var cb = entry.callback;
+      state.pendingcb--;
+      cb(err);
+      entry = entry.next;
+    }
+    if (state.corkedRequestsFree) {
+      state.corkedRequestsFree.next = _this;
+    } else {
+      state.corkedRequestsFree = _this;
+    }
+  };
+}
+}).call(this,require('_process'))
+},{"./_stream_duplex":140,"_process":138,"buffer":77,"buffer-shims":76,"core-util-is":78,"events":79,"inherits":81,"process-nextick-args":137,"util-deprecate":154}],145:[function(require,module,exports){
+'use strict';
+
+var Buffer = require('buffer').Buffer;
+/*<replacement>*/
+var bufferShim = require('buffer-shims');
+/*</replacement>*/
+
+module.exports = BufferList;
+
+function BufferList() {
+  this.head = null;
+  this.tail = null;
+  this.length = 0;
+}
+
+BufferList.prototype.push = function (v) {
+  var entry = { data: v, next: null };
+  if (this.length > 0) this.tail.next = entry;else this.head = entry;
+  this.tail = entry;
+  ++this.length;
+};
+
+BufferList.prototype.unshift = function (v) {
+  var entry = { data: v, next: this.head };
+  if (this.length === 0) this.tail = entry;
+  this.head = entry;
+  ++this.length;
+};
+
+BufferList.prototype.shift = function () {
+  if (this.length === 0) return;
+  var ret = this.head.data;
+  if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
+  --this.length;
+  return ret;
+};
+
+BufferList.prototype.clear = function () {
+  this.head = this.tail = null;
+  this.length = 0;
+};
+
+BufferList.prototype.join = function (s) {
+  if (this.length === 0) return '';
+  var p = this.head;
+  var ret = '' + p.data;
+  while (p = p.next) {
+    ret += s + p.data;
+  }return ret;
+};
+
+BufferList.prototype.concat = function (n) {
+  if (this.length === 0) return bufferShim.alloc(0);
+  if (this.length === 1) return this.head.data;
+  var ret = bufferShim.allocUnsafe(n >>> 0);
+  var p = this.head;
+  var i = 0;
+  while (p) {
+    p.data.copy(ret, i);
+    i += p.data.length;
+    p = p.next;
+  }
+  return ret;
+};
+},{"buffer":77,"buffer-shims":76}],146:[function(require,module,exports){
+module.exports = require("./lib/_stream_passthrough.js")
+
+},{"./lib/_stream_passthrough.js":141}],147:[function(require,module,exports){
+(function (process){
+var Stream = (function (){
+  try {
+    return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify
+  } catch(_){}
+}());
+exports = module.exports = require('./lib/_stream_readable.js');
+exports.Stream = Stream || exports;
+exports.Readable = exports;
+exports.Writable = require('./lib/_stream_writable.js');
+exports.Duplex = require('./lib/_stream_duplex.js');
+exports.Transform = require('./lib/_stream_transform.js');
+exports.PassThrough = require('./lib/_stream_passthrough.js');
+
+if (!process.browser && process.env.READABLE_STREAM === 'disable' && Stream) {
+  module.exports = Stream;
+}
+
+}).call(this,require('_process'))
+},{"./lib/_stream_duplex.js":140,"./lib/_stream_passthrough.js":141,"./lib/_stream_readable.js":142,"./lib/_stream_transform.js":143,"./lib/_stream_writable.js":144,"_process":138}],148:[function(require,module,exports){
+module.exports = require("./lib/_stream_transform.js")
+
+},{"./lib/_stream_transform.js":143}],149:[function(require,module,exports){
+module.exports = require("./lib/_stream_writable.js")
+
+},{"./lib/_stream_writable.js":144}],150:[function(require,module,exports){
+(function (Buffer){
+;(function (sax) { // wrapper for non-node envs
+  sax.parser = function (strict, opt) { return new SAXParser(strict, opt) }
+  sax.SAXParser = SAXParser
+  sax.SAXStream = SAXStream
+  sax.createStream = createStream
+
+  // When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns.
+  // When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)),
+  // since that's the earliest that a buffer overrun could occur.  This way, checks are
+  // as rare as required, but as often as necessary to ensure never crossing this bound.
+  // Furthermore, buffers are only tested at most once per write(), so passing a very
+  // large string into write() might have undesirable effects, but this is manageable by
+  // the caller, so it is assumed to be safe.  Thus, a call to write() may, in the extreme
+  // edge case, result in creating at most one complete copy of the string passed in.
+  // Set to Infinity to have unlimited buffers.
+  sax.MAX_BUFFER_LENGTH = 64 * 1024
+
+  var buffers = [
+    'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype',
+    'procInstName', 'procInstBody', 'entity', 'attribName',
+    'attribValue', 'cdata', 'script'
+  ]
+
+  sax.EVENTS = [
+    'text',
+    'processinginstruction',
+    'sgmldeclaration',
+    'doctype',
+    'comment',
+    'attribute',
+    'opentag',
+    'closetag',
+    'opencdata',
+    'cdata',
+    'closecdata',
+    'error',
+    'end',
+    'ready',
+    'script',
+    'opennamespace',
+    'closenamespace'
+  ]
+
+  function SAXParser (strict, opt) {
+    if (!(this instanceof SAXParser)) {
+      return new SAXParser(strict, opt)
+    }
+
+    var parser = this
+    clearBuffers(parser)
+    parser.q = parser.c = ''
+    parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH
+    parser.opt = opt || {}
+    parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags
+    parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'
+    parser.tags = []
+    parser.closed = parser.closedRoot = parser.sawRoot = false
+    parser.tag = parser.error = null
+    parser.strict = !!strict
+    parser.noscript = !!(strict || parser.opt.noscript)
+    parser.state = S.BEGIN
+    parser.strictEntities = parser.opt.strictEntities
+    parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES)
+    parser.attribList = []
+
+    // namespaces form a prototype chain.
+    // it always points at the current tag,
+    // which protos to its parent tag.
+    if (parser.opt.xmlns) {
+      parser.ns = Object.create(rootNS)
+    }
+
+    // mostly just for error reporting
+    parser.trackPosition = parser.opt.position !== false
+    if (parser.trackPosition) {
+      parser.position = parser.line = parser.column = 0
+    }
+    emit(parser, 'onready')
+  }
+
+  if (!Object.create) {
+    Object.create = function (o) {
+      function F () {}
+      F.prototype = o
+      var newf = new F()
+      return newf
+    }
+  }
+
+  if (!Object.keys) {
+    Object.keys = function (o) {
+      var a = []
+      for (var i in o) if (o.hasOwnProperty(i)) a.push(i)
+      return a
+    }
+  }
+
+  function checkBufferLength (parser) {
+    var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10)
+    var maxActual = 0
+    for (var i = 0, l = buffers.length; i < l; i++) {
+      var len = parser[buffers[i]].length
+      if (len > maxAllowed) {
+        // Text/cdata nodes can get big, and since they're buffered,
+        // we can get here under normal conditions.
+        // Avoid issues by emitting the text node now,
+        // so at least it won't get any bigger.
+        switch (buffers[i]) {
+          case 'textNode':
+            closeText(parser)
+            break
+
+          case 'cdata':
+            emitNode(parser, 'oncdata', parser.cdata)
+            parser.cdata = ''
+            break
+
+          case 'script':
+            emitNode(parser, 'onscript', parser.script)
+            parser.script = ''
+            break
+
+          default:
+            error(parser, 'Max buffer length exceeded: ' + buffers[i])
+        }
+      }
+      maxActual = Math.max(maxActual, len)
+    }
+    // schedule the next check for the earliest possible buffer overrun.
+    var m = sax.MAX_BUFFER_LENGTH - maxActual
+    parser.bufferCheckPosition = m + parser.position
+  }
+
+  function clearBuffers (parser) {
+    for (var i = 0, l = buffers.length; i < l; i++) {
+      parser[buffers[i]] = ''
+    }
+  }
+
+  function flushBuffers (parser) {
+    closeText(parser)
+    if (parser.cdata !== '') {
+      emitNode(parser, 'oncdata', parser.cdata)
+      parser.cdata = ''
+    }
+    if (parser.script !== '') {
+      emitNode(parser, 'onscript', parser.script)
+      parser.script = ''
+    }
+  }
+
+  SAXParser.prototype = {
+    end: function () { end(this) },
+    write: write,
+    resume: function () { this.error = null; return this },
+    close: function () { return this.write(null) },
+    flush: function () { flushBuffers(this) }
+  }
+
+  var Stream
+  try {
+    Stream = require('stream').Stream
+  } catch (ex) {
+    Stream = function () {}
+  }
+
+  var streamWraps = sax.EVENTS.filter(function (ev) {
+    return ev !== 'error' && ev !== 'end'
+  })
+
+  function createStream (strict, opt) {
+    return new SAXStream(strict, opt)
+  }
+
+  function SAXStream (strict, opt) {
+    if (!(this instanceof SAXStream)) {
+      return new SAXStream(strict, opt)
+    }
+
+    Stream.apply(this)
+
+    this._parser = new SAXParser(strict, opt)
+    this.writable = true
+    this.readable = true
+
+    var me = this
+
+    this._parser.onend = function () {
+      me.emit('end')
+    }
+
+    this._parser.onerror = function (er) {
+      me.emit('error', er)
+
+      // if didn't throw, then means error was handled.
+      // go ahead and clear error, so we can write again.
+      me._parser.error = null
+    }
+
+    this._decoder = null
+
+    streamWraps.forEach(function (ev) {
+      Object.defineProperty(me, 'on' + ev, {
+        get: function () {
+          return me._parser['on' + ev]
+        },
+        set: function (h) {
+          if (!h) {
+            me.removeAllListeners(ev)
+            me._parser['on' + ev] = h
+            return h
+          }
+          me.on(ev, h)
+        },
+        enumerable: true,
+        configurable: false
+      })
+    })
+  }
+
+  SAXStream.prototype = Object.create(Stream.prototype, {
+    constructor: {
+      value: SAXStream
+    }
+  })
+
+  SAXStream.prototype.write = function (data) {
+    if (typeof Buffer === 'function' &&
+      typeof Buffer.isBuffer === 'function' &&
+      Buffer.isBuffer(data)) {
+      if (!this._decoder) {
+        var SD = require('string_decoder').StringDecoder
+        this._decoder = new SD('utf8')
+      }
+      data = this._decoder.write(data)
+    }
+
+    this._parser.write(data.toString())
+    this.emit('data', data)
+    return true
+  }
+
+  SAXStream.prototype.end = function (chunk) {
+    if (chunk && chunk.length) {
+      this.write(chunk)
+    }
+    this._parser.end()
+    return true
+  }
+
+  SAXStream.prototype.on = function (ev, handler) {
+    var me = this
+    if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) {
+      me._parser['on' + ev] = function () {
+        var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments)
+        args.splice(0, 0, ev)
+        me.emit.apply(me, args)
+      }
+    }
+
+    return Stream.prototype.on.call(me, ev, handler)
+  }
+
+  // character classes and tokens
+  var whitespace = '\r\n\t '
+
+  // this really needs to be replaced with character classes.
+  // XML allows all manner of ridiculous numbers and digits.
+  var number = '0124356789'
+  var letter = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
+
+  // (Letter | "_" | ":")
+  var quote = '\'"'
+  var attribEnd = whitespace + '>'
+  var CDATA = '[CDATA['
+  var DOCTYPE = 'DOCTYPE'
+  var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace'
+  var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/'
+  var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE }
+
+  // turn all the string character sets into character class objects.
+  whitespace = charClass(whitespace)
+  number = charClass(number)
+  letter = charClass(letter)
+
+  // http://www.w3.org/TR/REC-xml/#NT-NameStartChar
+  // This implementation works on strings, a single character at a time
+  // as such, it cannot ever support astral-plane characters (10000-EFFFF)
+  // without a significant breaking change to either this  parser, or the
+  // JavaScript language.  Implementation of an emoji-capable xml parser
+  // is left as an exercise for the reader.
+  var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
+
+  var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/
+
+  var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
+  var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/
+
+  quote = charClass(quote)
+  attribEnd = charClass(attribEnd)
+
+  function charClass (str) {
+    return str.split('').reduce(function (s, c) {
+      s[c] = true
+      return s
+    }, {})
+  }
+
+  function isRegExp (c) {
+    return Object.prototype.toString.call(c) === '[object RegExp]'
+  }
+
+  function is (charclass, c) {
+    return isRegExp(charclass) ? !!c.match(charclass) : charclass[c]
+  }
+
+  function not (charclass, c) {
+    return !is(charclass, c)
+  }
+
+  var S = 0
+  sax.STATE = {
+    BEGIN: S++, // leading byte order mark or whitespace
+    BEGIN_WHITESPACE: S++, // leading whitespace
+    TEXT: S++, // general stuff
+    TEXT_ENTITY: S++, // &amp and such.
+    OPEN_WAKA: S++, // <
+    SGML_DECL: S++, // <!BLARG
+    SGML_DECL_QUOTED: S++, // <!BLARG foo "bar
+    DOCTYPE: S++, // <!DOCTYPE
+    DOCTYPE_QUOTED: S++, // <!DOCTYPE "//blah
+    DOCTYPE_DTD: S++, // <!DOCTYPE "//blah" [ ...
+    DOCTYPE_DTD_QUOTED: S++, // <!DOCTYPE "//blah" [ "foo
+    COMMENT_STARTING: S++, // <!-
+    COMMENT: S++, // <!--
+    COMMENT_ENDING: S++, // <!-- blah -
+    COMMENT_ENDED: S++, // <!-- blah --
+    CDATA: S++, // <![CDATA[ something
+    CDATA_ENDING: S++, // ]
+    CDATA_ENDING_2: S++, // ]]
+    PROC_INST: S++, // <?hi
+    PROC_INST_BODY: S++, // <?hi there
+    PROC_INST_ENDING: S++, // <?hi "there" ?
+    OPEN_TAG: S++, // <strong
+    OPEN_TAG_SLASH: S++, // <strong /
+    ATTRIB: S++, // <a
+    ATTRIB_NAME: S++, // <a foo
+    ATTRIB_NAME_SAW_WHITE: S++, // <a foo _
+    ATTRIB_VALUE: S++, // <a foo=
+    ATTRIB_VALUE_QUOTED: S++, // <a foo="bar
+    ATTRIB_VALUE_CLOSED: S++, // <a foo="bar"
+    ATTRIB_VALUE_UNQUOTED: S++, // <a foo=bar
+    ATTRIB_VALUE_ENTITY_Q: S++, // <foo bar="&quot;"
+    ATTRIB_VALUE_ENTITY_U: S++, // <foo bar=&quot
+    CLOSE_TAG: S++, // </a
+    CLOSE_TAG_SAW_WHITE: S++, // </a   >
+    SCRIPT: S++, // <script> ...
+    SCRIPT_ENDING: S++ // <script> ... <
+  }
+
+  sax.XML_ENTITIES = {
+    'amp': '&',
+    'gt': '>',
+    'lt': '<',
+    'quot': '"',
+    'apos': "'"
+  }
+
+  sax.ENTITIES = {
+    'amp': '&',
+    'gt': '>',
+    'lt': '<',
+    'quot': '"',
+    'apos': "'",
+    'AElig': 198,
+    'Aacute': 193,
+    'Acirc': 194,
+    'Agrave': 192,
+    'Aring': 197,
+    'Atilde': 195,
+    'Auml': 196,
+    'Ccedil': 199,
+    'ETH': 208,
+    'Eacute': 201,
+    'Ecirc': 202,
+    'Egrave': 200,
+    'Euml': 203,
+    'Iacute': 205,
+    'Icirc': 206,
+    'Igrave': 204,
+    'Iuml': 207,
+    'Ntilde': 209,
+    'Oacute': 211,
+    'Ocirc': 212,
+    'Ograve': 210,
+    'Oslash': 216,
+    'Otilde': 213,
+    'Ouml': 214,
+    'THORN': 222,
+    'Uacute': 218,
+    'Ucirc': 219,
+    'Ugrave': 217,
+    'Uuml': 220,
+    'Yacute': 221,
+    'aacute': 225,
+    'acirc': 226,
+    'aelig': 230,
+    'agrave': 224,
+    'aring': 229,
+    'atilde': 227,
+    'auml': 228,
+    'ccedil': 231,
+    'eacute': 233,
+    'ecirc': 234,
+    'egrave': 232,
+    'eth': 240,
+    'euml': 235,
+    'iacute': 237,
+    'icirc': 238,
+    'igrave': 236,
+    'iuml': 239,
+    'ntilde': 241,
+    'oacute': 243,
+    'ocirc': 244,
+    'ograve': 242,
+    'oslash': 248,
+    'otilde': 245,
+    'ouml': 246,
+    'szlig': 223,
+    'thorn': 254,
+    'uacute': 250,
+    'ucirc': 251,
+    'ugrave': 249,
+    'uuml': 252,
+    'yacute': 253,
+    'yuml': 255,
+    'copy': 169,
+    'reg': 174,
+    'nbsp': 160,
+    'iexcl': 161,
+    'cent': 162,
+    'pound': 163,
+    'curren': 164,
+    'yen': 165,
+    'brvbar': 166,
+    'sect': 167,
+    'uml': 168,
+    'ordf': 170,
+    'laquo': 171,
+    'not': 172,
+    'shy': 173,
+    'macr': 175,
+    'deg': 176,
+    'plusmn': 177,
+    'sup1': 185,
+    'sup2': 178,
+    'sup3': 179,
+    'acute': 180,
+    'micro': 181,
+    'para': 182,
+    'middot': 183,
+    'cedil': 184,
+    'ordm': 186,
+    'raquo': 187,
+    'frac14': 188,
+    'frac12': 189,
+    'frac34': 190,
+    'iquest': 191,
+    'times': 215,
+    'divide': 247,
+    'OElig': 338,
+    'oelig': 339,
+    'Scaron': 352,
+    'scaron': 353,
+    'Yuml': 376,
+    'fnof': 402,
+    'circ': 710,
+    'tilde': 732,
+    'Alpha': 913,
+    'Beta': 914,
+    'Gamma': 915,
+    'Delta': 916,
+    'Epsilon': 917,
+    'Zeta': 918,
+    'Eta': 919,
+    'Theta': 920,
+    'Iota': 921,
+    'Kappa': 922,
+    'Lambda': 923,
+    'Mu': 924,
+    'Nu': 925,
+    'Xi': 926,
+    'Omicron': 927,
+    'Pi': 928,
+    'Rho': 929,
+    'Sigma': 931,
+    'Tau': 932,
+    'Upsilon': 933,
+    'Phi': 934,
+    'Chi': 935,
+    'Psi': 936,
+    'Omega': 937,
+    'alpha': 945,
+    'beta': 946,
+    'gamma': 947,
+    'delta': 948,
+    'epsilon': 949,
+    'zeta': 950,
+    'eta': 951,
+    'theta': 952,
+    'iota': 953,
+    'kappa': 954,
+    'lambda': 955,
+    'mu': 956,
+    'nu': 957,
+    'xi': 958,
+    'omicron': 959,
+    'pi': 960,
+    'rho': 961,
+    'sigmaf': 962,
+    'sigma': 963,
+    'tau': 964,
+    'upsilon': 965,
+    'phi': 966,
+    'chi': 967,
+    'psi': 968,
+    'omega': 969,
+    'thetasym': 977,
+    'upsih': 978,
+    'piv': 982,
+    'ensp': 8194,
+    'emsp': 8195,
+    'thinsp': 8201,
+    'zwnj': 8204,
+    'zwj': 8205,
+    'lrm': 8206,
+    'rlm': 8207,
+    'ndash': 8211,
+    'mdash': 8212,
+    'lsquo': 8216,
+    'rsquo': 8217,
+    'sbquo': 8218,
+    'ldquo': 8220,
+    'rdquo': 8221,
+    'bdquo': 8222,
+    'dagger': 8224,
+    'Dagger': 8225,
+    'bull': 8226,
+    'hellip': 8230,
+    'permil': 8240,
+    'prime': 8242,
+    'Prime': 8243,
+    'lsaquo': 8249,
+    'rsaquo': 8250,
+    'oline': 8254,
+    'frasl': 8260,
+    'euro': 8364,
+    'image': 8465,
+    'weierp': 8472,
+    'real': 8476,
+    'trade': 8482,
+    'alefsym': 8501,
+    'larr': 8592,
+    'uarr': 8593,
+    'rarr': 8594,
+    'darr': 8595,
+    'harr': 8596,
+    'crarr': 8629,
+    'lArr': 8656,
+    'uArr': 8657,
+    'rArr': 8658,
+    'dArr': 8659,
+    'hArr': 8660,
+    'forall': 8704,
+    'part': 8706,
+    'exist': 8707,
+    'empty': 8709,
+    'nabla': 8711,
+    'isin': 8712,
+    'notin': 8713,
+    'ni': 8715,
+    'prod': 8719,
+    'sum': 8721,
+    'minus': 8722,
+    'lowast': 8727,
+    'radic': 8730,
+    'prop': 8733,
+    'infin': 8734,
+    'ang': 8736,
+    'and': 8743,
+    'or': 8744,
+    'cap': 8745,
+    'cup': 8746,
+    'int': 8747,
+    'there4': 8756,
+    'sim': 8764,
+    'cong': 8773,
+    'asymp': 8776,
+    'ne': 8800,
+    'equiv': 8801,
+    'le': 8804,
+    'ge': 8805,
+    'sub': 8834,
+    'sup': 8835,
+    'nsub': 8836,
+    'sube': 8838,
+    'supe': 8839,
+    'oplus': 8853,
+    'otimes': 8855,
+    'perp': 8869,
+    'sdot': 8901,
+    'lceil': 8968,
+    'rceil': 8969,
+    'lfloor': 8970,
+    'rfloor': 8971,
+    'lang': 9001,
+    'rang': 9002,
+    'loz': 9674,
+    'spades': 9824,
+    'clubs': 9827,
+    'hearts': 9829,
+    'diams': 9830
+  }
+
+  Object.keys(sax.ENTITIES).forEach(function (key) {
+    var e = sax.ENTITIES[key]
+    var s = typeof e === 'number' ? String.fromCharCode(e) : e
+    sax.ENTITIES[key] = s
+  })
+
+  for (var s in sax.STATE) {
+    sax.STATE[sax.STATE[s]] = s
+  }
+
+  // shorthand
+  S = sax.STATE
+
+  function emit (parser, event, data) {
+    parser[event] && parser[event](data)
+  }
+
+  function emitNode (parser, nodeType, data) {
+    if (parser.textNode) closeText(parser)
+    emit(parser, nodeType, data)
+  }
+
+  function closeText (parser) {
+    parser.textNode = textopts(parser.opt, parser.textNode)
+    if (parser.textNode) emit(parser, 'ontext', parser.textNode)
+    parser.textNode = ''
+  }
+
+  function textopts (opt, text) {
+    if (opt.trim) text = text.trim()
+    if (opt.normalize) text = text.replace(/\s+/g, ' ')
+    return text
+  }
+
+  function error (parser, er) {
+    closeText(parser)
+    if (parser.trackPosition) {
+      er += '\nLine: ' + parser.line +
+        '\nColumn: ' + parser.column +
+        '\nChar: ' + parser.c
+    }
+    er = new Error(er)
+    parser.error = er
+    emit(parser, 'onerror', er)
+    return parser
+  }
+
+  function end (parser) {
+    if (parser.sawRoot && !parser.closedRoot) strictFail(parser, 'Unclosed root tag')
+    if ((parser.state !== S.BEGIN) &&
+      (parser.state !== S.BEGIN_WHITESPACE) &&
+      (parser.state !== S.TEXT)) {
+      error(parser, 'Unexpected end')
+    }
+    closeText(parser)
+    parser.c = ''
+    parser.closed = true
+    emit(parser, 'onend')
+    SAXParser.call(parser, parser.strict, parser.opt)
+    return parser
+  }
+
+  function strictFail (parser, message) {
+    if (typeof parser !== 'object' || !(parser instanceof SAXParser)) {
+      throw new Error('bad call to strictFail')
+    }
+    if (parser.strict) {
+      error(parser, message)
+    }
+  }
+
+  function newTag (parser) {
+    if (!parser.strict) parser.tagName = parser.tagName[parser.looseCase]()
+    var parent = parser.tags[parser.tags.length - 1] || parser
+    var tag = parser.tag = { name: parser.tagName, attributes: {} }
+
+    // will be overridden if tag contails an xmlns="foo" or xmlns:foo="bar"
+    if (parser.opt.xmlns) {
+      tag.ns = parent.ns
+    }
+    parser.attribList.length = 0
+  }
+
+  function qname (name, attribute) {
+    var i = name.indexOf(':')
+    var qualName = i < 0 ? [ '', name ] : name.split(':')
+    var prefix = qualName[0]
+    var local = qualName[1]
+
+    // <x "xmlns"="http://foo">
+    if (attribute && name === 'xmlns') {
+      prefix = 'xmlns'
+      local = ''
+    }
+
+    return { prefix: prefix, local: local }
+  }
+
+  function attrib (parser) {
+    if (!parser.strict) {
+      parser.attribName = parser.attribName[parser.looseCase]()
+    }
+
+    if (parser.attribList.indexOf(parser.attribName) !== -1 ||
+      parser.tag.attributes.hasOwnProperty(parser.attribName)) {
+      parser.attribName = parser.attribValue = ''
+      return
+    }
+
+    if (parser.opt.xmlns) {
+      var qn = qname(parser.attribName, true)
+      var prefix = qn.prefix
+      var local = qn.local
+
+      if (prefix === 'xmlns') {
+        // namespace binding attribute. push the binding into scope
+        if (local === 'xml' && parser.attribValue !== XML_NAMESPACE) {
+          strictFail(parser,
+            'xml: prefix must be bound to ' + XML_NAMESPACE + '\n' +
+            'Actual: ' + parser.attribValue)
+        } else if (local === 'xmlns' && parser.attribValue !== XMLNS_NAMESPACE) {
+          strictFail(parser,
+            'xmlns: prefix must be bound to ' + XMLNS_NAMESPACE + '\n' +
+            'Actual: ' + parser.attribValue)
+        } else {
+          var tag = parser.tag
+          var parent = parser.tags[parser.tags.length - 1] || parser
+          if (tag.ns === parent.ns) {
+            tag.ns = Object.create(parent.ns)
+          }
+          tag.ns[local] = parser.attribValue
+        }
+      }
+
+      // defer onattribute events until all attributes have been seen
+      // so any new bindings can take effect. preserve attribute order
+      // so deferred events can be emitted in document order
+      parser.attribList.push([parser.attribName, parser.attribValue])
+    } else {
+      // in non-xmlns mode, we can emit the event right away
+      parser.tag.attributes[parser.attribName] = parser.attribValue
+      emitNode(parser, 'onattribute', {
+        name: parser.attribName,
+        value: parser.attribValue
+      })
+    }
+
+    parser.attribName = parser.attribValue = ''
+  }
+
+  function openTag (parser, selfClosing) {
+    if (parser.opt.xmlns) {
+      // emit namespace binding events
+      var tag = parser.tag
+
+      // add namespace info to tag
+      var qn = qname(parser.tagName)
+      tag.prefix = qn.prefix
+      tag.local = qn.local
+      tag.uri = tag.ns[qn.prefix] || ''
+
+      if (tag.prefix && !tag.uri) {
+        strictFail(parser, 'Unbound namespace prefix: ' +
+          JSON.stringify(parser.tagName))
+        tag.uri = qn.prefix
+      }
+
+      var parent = parser.tags[parser.tags.length - 1] || parser
+      if (tag.ns && parent.ns !== tag.ns) {
+        Object.keys(tag.ns).forEach(function (p) {
+          emitNode(parser, 'onopennamespace', {
+            prefix: p,
+            uri: tag.ns[p]
+          })
+        })
+      }
+
+      // handle deferred onattribute events
+      // Note: do not apply default ns to attributes:
+      //   http://www.w3.org/TR/REC-xml-names/#defaulting
+      for (var i = 0, l = parser.attribList.length; i < l; i++) {
+        var nv = parser.attribList[i]
+        var name = nv[0]
+        var value = nv[1]
+        var qualName = qname(name, true)
+        var prefix = qualName.prefix
+        var local = qualName.local
+        var uri = prefix === '' ? '' : (tag.ns[prefix] || '')
+        var a = {
+          name: name,
+          value: value,
+          prefix: prefix,
+          local: local,
+          uri: uri
+        }
+
+        // if there's any attributes with an undefined namespace,
+        // then fail on them now.
+        if (prefix && prefix !== 'xmlns' && !uri) {
+          strictFail(parser, 'Unbound namespace prefix: ' +
+            JSON.stringify(prefix))
+          a.uri = prefix
+        }
+        parser.tag.attributes[name] = a
+        emitNode(parser, 'onattribute', a)
+      }
+      parser.attribList.length = 0
+    }
+
+    parser.tag.isSelfClosing = !!selfClosing
+
+    // process the tag
+    parser.sawRoot = true
+    parser.tags.push(parser.tag)
+    emitNode(parser, 'onopentag', parser.tag)
+    if (!selfClosing) {
+      // special case for <script> in non-strict mode.
+      if (!parser.noscript && parser.tagName.toLowerCase() === 'script') {
+        parser.state = S.SCRIPT
+      } else {
+        parser.state = S.TEXT
+      }
+      parser.tag = null
+      parser.tagName = ''
+    }
+    parser.attribName = parser.attribValue = ''
+    parser.attribList.length = 0
+  }
+
+  function closeTag (parser) {
+    if (!parser.tagName) {
+      strictFail(parser, 'Weird empty close tag.')
+      parser.textNode += '</>'
+      parser.state = S.TEXT
+      return
+    }
+
+    if (parser.script) {
+      if (parser.tagName !== 'script') {
+        parser.script += '</' + parser.tagName + '>'
+        parser.tagName = ''
+        parser.state = S.SCRIPT
+        return
+      }
+      emitNode(parser, 'onscript', parser.script)
+      parser.script = ''
+    }
+
+    // first make sure that the closing tag actually exists.
+    // <a><b></c></b></a> will close everything, otherwise.
+    var t = parser.tags.length
+    var tagName = parser.tagName
+    if (!parser.strict) {
+      tagName = tagName[parser.looseCase]()
+    }
+    var closeTo = tagName
+    while (t--) {
+      var close = parser.tags[t]
+      if (close.name !== closeTo) {
+        // fail the first time in strict mode
+        strictFail(parser, 'Unexpected close tag')
+      } else {
+        break
+      }
+    }
+
+    // didn't find it.  we already failed for strict, so just abort.
+    if (t < 0) {
+      strictFail(parser, 'Unmatched closing tag: ' + parser.tagName)
+      parser.textNode += '</' + parser.tagName + '>'
+      parser.state = S.TEXT
+      return
+    }
+    parser.tagName = tagName
+    var s = parser.tags.length
+    while (s-- > t) {
+      var tag = parser.tag = parser.tags.pop()
+      parser.tagName = parser.tag.name
+      emitNode(parser, 'onclosetag', parser.tagName)
+
+      var x = {}
+      for (var i in tag.ns) {
+        x[i] = tag.ns[i]
+      }
+
+      var parent = parser.tags[parser.tags.length - 1] || parser
+      if (parser.opt.xmlns && tag.ns !== parent.ns) {
+        // remove namespace bindings introduced by tag
+        Object.keys(tag.ns).forEach(function (p) {
+          var n = tag.ns[p]
+          emitNode(parser, 'onclosenamespace', { prefix: p, uri: n })
+        })
+      }
+    }
+    if (t === 0) parser.closedRoot = true
+    parser.tagName = parser.attribValue = parser.attribName = ''
+    parser.attribList.length = 0
+    parser.state = S.TEXT
+  }
+
+  function parseEntity (parser) {
+    var entity = parser.entity
+    var entityLC = entity.toLowerCase()
+    var num
+    var numStr = ''
+
+    if (parser.ENTITIES[entity]) {
+      return parser.ENTITIES[entity]
+    }
+    if (parser.ENTITIES[entityLC]) {
+      return parser.ENTITIES[entityLC]
+    }
+    entity = entityLC
+    if (entity.charAt(0) === '#') {
+      if (entity.charAt(1) === 'x') {
+        entity = entity.slice(2)
+        num = parseInt(entity, 16)
+        numStr = num.toString(16)
+      } else {
+        entity = entity.slice(1)
+        num = parseInt(entity, 10)
+        numStr = num.toString(10)
+      }
+    }
+    entity = entity.replace(/^0+/, '')
+    if (numStr.toLowerCase() !== entity) {
+      strictFail(parser, 'Invalid character entity')
+      return '&' + parser.entity + ';'
+    }
+
+    return String.fromCodePoint(num)
+  }
+
+  function beginWhiteSpace (parser, c) {
+    if (c === '<') {
+      parser.state = S.OPEN_WAKA
+      parser.startTagPosition = parser.position
+    } else if (not(whitespace, c)) {
+      // have to process this as a text node.
+      // weird, but happens.
+      strictFail(parser, 'Non-whitespace before first tag.')
+      parser.textNode = c
+      parser.state = S.TEXT
+    }
+  }
+
+  function charAt (chunk, i) {
+    var result = ''
+    if (i < chunk.length) {
+      result = chunk.charAt(i)
+    }
+    return result
+  }
+
+  function write (chunk) {
+    var parser = this
+    if (this.error) {
+      throw this.error
+    }
+    if (parser.closed) {
+      return error(parser,
+        'Cannot write after close. Assign an onready handler.')
+    }
+    if (chunk === null) {
+      return end(parser)
+    }
+    if (typeof chunk === 'object') {
+      chunk = chunk.toString()
+    }
+    var i = 0
+    var c = ''
+    while (true) {
+      c = charAt(chunk, i++)
+      parser.c = c
+      if (!c) {
+        break
+      }
+      if (parser.trackPosition) {
+        parser.position++
+        if (c === '\n') {
+          parser.line++
+          parser.column = 0
+        } else {
+          parser.column++
+        }
+      }
+      switch (parser.state) {
+        case S.BEGIN:
+          parser.state = S.BEGIN_WHITESPACE
+          if (c === '\uFEFF') {
+            continue
+          }
+          beginWhiteSpace(parser, c)
+          continue
+
+        case S.BEGIN_WHITESPACE:
+          beginWhiteSpace(parser, c)
+          continue
+
+        case S.TEXT:
+          if (parser.sawRoot && !parser.closedRoot) {
+            var starti = i - 1
+            while (c && c !== '<' && c !== '&') {
+              c = charAt(chunk, i++)
+              if (c && parser.trackPosition) {
+                parser.position++
+                if (c === '\n') {
+                  parser.line++
+                  parser.column = 0
+                } else {
+                  parser.column++
+                }
+              }
+            }
+            parser.textNode += chunk.substring(starti, i - 1)
+          }
+          if (c === '<' && !(parser.sawRoot && parser.closedRoot && !parser.strict)) {
+            parser.state = S.OPEN_WAKA
+            parser.startTagPosition = parser.position
+          } else {
+            if (not(whitespace, c) && (!parser.sawRoot || parser.closedRoot)) {
+              strictFail(parser, 'Text data outside of root node.')
+            }
+            if (c === '&') {
+              parser.state = S.TEXT_ENTITY
+            } else {
+              parser.textNode += c
+            }
+          }
+          continue
+
+        case S.SCRIPT:
+          // only non-strict
+          if (c === '<') {
+            parser.state = S.SCRIPT_ENDING
+          } else {
+            parser.script += c
+          }
+          continue
+
+        case S.SCRIPT_ENDING:
+          if (c === '/') {
+            parser.state = S.CLOSE_TAG
+          } else {
+            parser.script += '<' + c
+            parser.state = S.SCRIPT
+          }
+          continue
+
+        case S.OPEN_WAKA:
+          // either a /, ?, !, or text is coming next.
+          if (c === '!') {
+            parser.state = S.SGML_DECL
+            parser.sgmlDecl = ''
+          } else if (is(whitespace, c)) {
+            // wait for it...
+          } else if (is(nameStart, c)) {
+            parser.state = S.OPEN_TAG
+            parser.tagName = c
+          } else if (c === '/') {
+            parser.state = S.CLOSE_TAG
+            parser.tagName = ''
+          } else if (c === '?') {
+            parser.state = S.PROC_INST
+            parser.procInstName = parser.procInstBody = ''
+          } else {
+            strictFail(parser, 'Unencoded <')
+            // if there was some whitespace, then add that in.
+            if (parser.startTagPosition + 1 < parser.position) {
+              var pad = parser.position - parser.startTagPosition
+              c = new Array(pad).join(' ') + c
+            }
+            parser.textNode += '<' + c
+            parser.state = S.TEXT
+          }
+          continue
+
+        case S.SGML_DECL:
+          if ((parser.sgmlDecl + c).toUpperCase() === CDATA) {
+            emitNode(parser, 'onopencdata')
+            parser.state = S.CDATA
+            parser.sgmlDecl = ''
+            parser.cdata = ''
+          } else if (parser.sgmlDecl + c === '--') {
+            parser.state = S.COMMENT
+            parser.comment = ''
+            parser.sgmlDecl = ''
+          } else if ((parser.sgmlDecl + c).toUpperCase() === DOCTYPE) {
+            parser.state = S.DOCTYPE
+            if (parser.doctype || parser.sawRoot) {
+              strictFail(parser,
+                'Inappropriately located doctype declaration')
+            }
+            parser.doctype = ''
+            parser.sgmlDecl = ''
+          } else if (c === '>') {
+            emitNode(parser, 'onsgmldeclaration', parser.sgmlDecl)
+            parser.sgmlDecl = ''
+            parser.state = S.TEXT
+          } else if (is(quote, c)) {
+            parser.state = S.SGML_DECL_QUOTED
+            parser.sgmlDecl += c
+          } else {
+            parser.sgmlDecl += c
+          }
+          continue
+
+        case S.SGML_DECL_QUOTED:
+          if (c === parser.q) {
+            parser.state = S.SGML_DECL
+            parser.q = ''
+          }
+          parser.sgmlDecl += c
+          continue
+
+        case S.DOCTYPE:
+          if (c === '>') {
+            parser.state = S.TEXT
+            emitNode(parser, 'ondoctype', parser.doctype)
+            parser.doctype = true // just remember that we saw it.
+          } else {
+            parser.doctype += c
+            if (c === '[') {
+              parser.state = S.DOCTYPE_DTD
+            } else if (is(quote, c)) {
+              parser.state = S.DOCTYPE_QUOTED
+              parser.q = c
+            }
+          }
+          continue
+
+        case S.DOCTYPE_QUOTED:
+          parser.doctype += c
+          if (c === parser.q) {
+            parser.q = ''
+            parser.state = S.DOCTYPE
+          }
+          continue
+
+        case S.DOCTYPE_DTD:
+          parser.doctype += c
+          if (c === ']') {
+            parser.state = S.DOCTYPE
+          } else if (is(quote, c)) {
+            parser.state = S.DOCTYPE_DTD_QUOTED
+            parser.q = c
+          }
+          continue
+
+        case S.DOCTYPE_DTD_QUOTED:
+          parser.doctype += c
+          if (c === parser.q) {
+            parser.state = S.DOCTYPE_DTD
+            parser.q = ''
+          }
+          continue
+
+        case S.COMMENT:
+          if (c === '-') {
+            parser.state = S.COMMENT_ENDING
+          } else {
+            parser.comment += c
+          }
+          continue
+
+        case S.COMMENT_ENDING:
+          if (c === '-') {
+            parser.state = S.COMMENT_ENDED
+            parser.comment = textopts(parser.opt, parser.comment)
+            if (parser.comment) {
+              emitNode(parser, 'oncomment', parser.comment)
+            }
+            parser.comment = ''
+          } else {
+            parser.comment += '-' + c
+            parser.state = S.COMMENT
+          }
+          continue
+
+        case S.COMMENT_ENDED:
+          if (c !== '>') {
+            strictFail(parser, 'Malformed comment')
+            // allow <!-- blah -- bloo --> in non-strict mode,
+            // which is a comment of " blah -- bloo "
+            parser.comment += '--' + c
+            parser.state = S.COMMENT
+          } else {
+            parser.state = S.TEXT
+          }
+          continue
+
+        case S.CDATA:
+          if (c === ']') {
+            parser.state = S.CDATA_ENDING
+          } else {
+            parser.cdata += c
+          }
+          continue
+
+        case S.CDATA_ENDING:
+          if (c === ']') {
+            parser.state = S.CDATA_ENDING_2
+          } else {
+            parser.cdata += ']' + c
+            parser.state = S.CDATA
+          }
+          continue
+
+        case S.CDATA_ENDING_2:
+          if (c === '>') {
+            if (parser.cdata) {
+              emitNode(parser, 'oncdata', parser.cdata)
+            }
+            emitNode(parser, 'onclosecdata')
+            parser.cdata = ''
+            parser.state = S.TEXT
+          } else if (c === ']') {
+            parser.cdata += ']'
+          } else {
+            parser.cdata += ']]' + c
+            parser.state = S.CDATA
+          }
+          continue
+
+        case S.PROC_INST:
+          if (c === '?') {
+            parser.state = S.PROC_INST_ENDING
+          } else if (is(whitespace, c)) {
+            parser.state = S.PROC_INST_BODY
+          } else {
+            parser.procInstName += c
+          }
+          continue
+
+        case S.PROC_INST_BODY:
+          if (!parser.procInstBody && is(whitespace, c)) {
+            continue
+          } else if (c === '?') {
+            parser.state = S.PROC_INST_ENDING
+          } else {
+            parser.procInstBody += c
+          }
+          continue
+
+        case S.PROC_INST_ENDING:
+          if (c === '>') {
+            emitNode(parser, 'onprocessinginstruction', {
+              name: parser.procInstName,
+              body: parser.procInstBody
+            })
+            parser.procInstName = parser.procInstBody = ''
+            parser.state = S.TEXT
+          } else {
+            parser.procInstBody += '?' + c
+            parser.state = S.PROC_INST_BODY
+          }
+          continue
+
+        case S.OPEN_TAG:
+          if (is(nameBody, c)) {
+            parser.tagName += c
+          } else {
+            newTag(parser)
+            if (c === '>') {
+              openTag(parser)
+            } else if (c === '/') {
+              parser.state = S.OPEN_TAG_SLASH
+            } else {
+              if (not(whitespace, c)) {
+                strictFail(parser, 'Invalid character in tag name')
+              }
+              parser.state = S.ATTRIB
+            }
+          }
+          continue
+
+        case S.OPEN_TAG_SLASH:
+          if (c === '>') {
+            openTag(parser, true)
+            closeTag(parser)
+          } else {
+            strictFail(parser, 'Forward-slash in opening tag not followed by >')
+            parser.state = S.ATTRIB
+          }
+          continue
+
+        case S.ATTRIB:
+          // haven't read the attribute name yet.
+          if (is(whitespace, c)) {
+            continue
+          } else if (c === '>') {
+            openTag(parser)
+          } else if (c === '/') {
+            parser.state = S.OPEN_TAG_SLASH
+          } else if (is(nameStart, c)) {
+            parser.attribName = c
+            parser.attribValue = ''
+            parser.state = S.ATTRIB_NAME
+          } else {
+            strictFail(parser, 'Invalid attribute name')
+          }
+          continue
+
+        case S.ATTRIB_NAME:
+          if (c === '=') {
+            parser.state = S.ATTRIB_VALUE
+          } else if (c === '>') {
+            strictFail(parser, 'Attribute without value')
+            parser.attribValue = parser.attribName
+            attrib(parser)
+            openTag(parser)
+          } else if (is(whitespace, c)) {
+            parser.state = S.ATTRIB_NAME_SAW_WHITE
+          } else if (is(nameBody, c)) {
+            parser.attribName += c
+          } else {
+            strictFail(parser, 'Invalid attribute name')
+          }
+          continue
+
+        case S.ATTRIB_NAME_SAW_WHITE:
+          if (c === '=') {
+            parser.state = S.ATTRIB_VALUE
+          } else if (is(whitespace, c)) {
+            continue
+          } else {
+            strictFail(parser, 'Attribute without value')
+            parser.tag.attributes[parser.attribName] = ''
+            parser.attribValue = ''
+            emitNode(parser, 'onattribute', {
+              name: parser.attribName,
+              value: ''
+            })
+            parser.attribName = ''
+            if (c === '>') {
+              openTag(parser)
+            } else if (is(nameStart, c)) {
+              parser.attribName = c
+              parser.state = S.ATTRIB_NAME
+            } else {
+              strictFail(parser, 'Invalid attribute name')
+              parser.state = S.ATTRIB
+            }
+          }
+          continue
+
+        case S.ATTRIB_VALUE:
+          if (is(whitespace, c)) {
+            continue
+          } else if (is(quote, c)) {
+            parser.q = c
+            parser.state = S.ATTRIB_VALUE_QUOTED
+          } else {
+            strictFail(parser, 'Unquoted attribute value')
+            parser.state = S.ATTRIB_VALUE_UNQUOTED
+            parser.attribValue = c
+          }
+          continue
+
+        case S.ATTRIB_VALUE_QUOTED:
+          if (c !== parser.q) {
+            if (c === '&') {
+              parser.state = S.ATTRIB_VALUE_ENTITY_Q
+            } else {
+              parser.attribValue += c
+            }
+            continue
+          }
+          attrib(parser)
+          parser.q = ''
+          parser.state = S.ATTRIB_VALUE_CLOSED
+          continue
+
+        case S.ATTRIB_VALUE_CLOSED:
+          if (is(whitespace, c)) {
+            parser.state = S.ATTRIB
+          } else if (c === '>') {
+            openTag(parser)
+          } else if (c === '/') {
+            parser.state = S.OPEN_TAG_SLASH
+          } else if (is(nameStart, c)) {
+            strictFail(parser, 'No whitespace between attributes')
+            parser.attribName = c
+            parser.attribValue = ''
+            parser.state = S.ATTRIB_NAME
+          } else {
+            strictFail(parser, 'Invalid attribute name')
+          }
+          continue
+
+        case S.ATTRIB_VALUE_UNQUOTED:
+          if (not(attribEnd, c)) {
+            if (c === '&') {
+              parser.state = S.ATTRIB_VALUE_ENTITY_U
+            } else {
+              parser.attribValue += c
+            }
+            continue
+          }
+          attrib(parser)
+          if (c === '>') {
+            openTag(parser)
+          } else {
+            parser.state = S.ATTRIB
+          }
+          continue
+
+        case S.CLOSE_TAG:
+          if (!parser.tagName) {
+            if (is(whitespace, c)) {
+              continue
+            } else if (not(nameStart, c)) {
+              if (parser.script) {
+                parser.script += '</' + c
+                parser.state = S.SCRIPT
+              } else {
+                strictFail(parser, 'Invalid tagname in closing tag.')
+              }
+            } else {
+              parser.tagName = c
+            }
+          } else if (c === '>') {
+            closeTag(parser)
+          } else if (is(nameBody, c)) {
+            parser.tagName += c
+          } else if (parser.script) {
+            parser.script += '</' + parser.tagName
+            parser.tagName = ''
+            parser.state = S.SCRIPT
+          } else {
+            if (not(whitespace, c)) {
+              strictFail(parser, 'Invalid tagname in closing tag')
+            }
+            parser.state = S.CLOSE_TAG_SAW_WHITE
+          }
+          continue
+
+        case S.CLOSE_TAG_SAW_WHITE:
+          if (is(whitespace, c)) {
+            continue
+          }
+          if (c === '>') {
+            closeTag(parser)
+          } else {
+            strictFail(parser, 'Invalid characters in closing tag')
+          }
+          continue
+
+        case S.TEXT_ENTITY:
+        case S.ATTRIB_VALUE_ENTITY_Q:
+        case S.ATTRIB_VALUE_ENTITY_U:
+          var returnState
+          var buffer
+          switch (parser.state) {
+            case S.TEXT_ENTITY:
+              returnState = S.TEXT
+              buffer = 'textNode'
+              break
+
+            case S.ATTRIB_VALUE_ENTITY_Q:
+              returnState = S.ATTRIB_VALUE_QUOTED
+              buffer = 'attribValue'
+              break
+
+            case S.ATTRIB_VALUE_ENTITY_U:
+              returnState = S.ATTRIB_VALUE_UNQUOTED
+              buffer = 'attribValue'
+              break
+          }
+
+          if (c === ';') {
+            parser[buffer] += parseEntity(parser)
+            parser.entity = ''
+            parser.state = returnState
+          } else if (is(parser.entity.length ? entityBody : entityStart, c)) {
+            parser.entity += c
+          } else {
+            strictFail(parser, 'Invalid character in entity name')
+            parser[buffer] += '&' + parser.entity + c
+            parser.entity = ''
+            parser.state = returnState
+          }
+
+          continue
+
+        default:
+          throw new Error(parser, 'Unknown state: ' + parser.state)
+      }
+    } // while
+
+    if (parser.position >= parser.bufferCheckPosition) {
+      checkBufferLength(parser)
+    }
+    return parser
+  }
+
+  /*! http://mths.be/fromcodepoint v0.1.0 by @mathias */
+  if (!String.fromCodePoint) {
+    (function () {
+      var stringFromCharCode = String.fromCharCode
+      var floor = Math.floor
+      var fromCodePoint = function () {
+        var MAX_SIZE = 0x4000
+        var codeUnits = []
+        var highSurrogate
+        var lowSurrogate
+        var index = -1
+        var length = arguments.length
+        if (!length) {
+          return ''
+        }
+        var result = ''
+        while (++index < length) {
+          var codePoint = Number(arguments[index])
+          if (
+            !isFinite(codePoint) || // `NaN`, `+Infinity`, or `-Infinity`
+            codePoint < 0 || // not a valid Unicode code point
+            codePoint > 0x10FFFF || // not a valid Unicode code point
+            floor(codePoint) !== codePoint // not an integer
+          ) {
+            throw RangeError('Invalid code point: ' + codePoint)
+          }
+          if (codePoint <= 0xFFFF) { // BMP code point
+            codeUnits.push(codePoint)
+          } else { // Astral code point; split in surrogate halves
+            // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
+            codePoint -= 0x10000
+            highSurrogate = (codePoint >> 10) + 0xD800
+            lowSurrogate = (codePoint % 0x400) + 0xDC00
+            codeUnits.push(highSurrogate, lowSurrogate)
+          }
+          if (index + 1 === length || codeUnits.length > MAX_SIZE) {
+            result += stringFromCharCode.apply(null, codeUnits)
+            codeUnits.length = 0
+          }
+        }
+        return result
+      }
+      if (Object.defineProperty) {
+        Object.defineProperty(String, 'fromCodePoint', {
+          value: fromCodePoint,
+          configurable: true,
+          writable: true
+        })
+      } else {
+        String.fromCodePoint = fromCodePoint
+      }
+    }())
+  }
+})(typeof exports === 'undefined' ? this.sax = {} : exports)
+
+}).call(this,require("buffer").Buffer)
+},{"buffer":77,"stream":151,"string_decoder":152}],151:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module.exports = Stream;
+
+var EE = require('events').EventEmitter;
+var inherits = require('inherits');
+
+inherits(Stream, EE);
+Stream.Readable = require('readable-stream/readable.js');
+Stream.Writable = require('readable-stream/writable.js');
+Stream.Duplex = require('readable-stream/duplex.js');
+Stream.Transform = require('readable-stream/transform.js');
+Stream.PassThrough = require('readable-stream/passthrough.js');
+
+// Backwards-compat with node 0.4.x
+Stream.Stream = Stream;
+
+
+
+// old-style streams.  Note that the pipe method (the only relevant
+// part of this class) is overridden in the Readable class.
+
+function Stream() {
+  EE.call(this);
+}
+
+Stream.prototype.pipe = function(dest, options) {
+  var source = this;
+
+  function ondata(chunk) {
+    if (dest.writable) {
+      if (false === dest.write(chunk) && source.pause) {
+        source.pause();
+      }
+    }
+  }
+
+  source.on('data', ondata);
+
+  function ondrain() {
+    if (source.readable && source.resume) {
+      source.resume();
+    }
+  }
+
+  dest.on('drain', ondrain);
+
+  // If the 'end' option is not supplied, dest.end() will be called when
+  // source gets the 'end' or 'close' events.  Only dest.end() once.
+  if (!dest._isStdio && (!options || options.end !== false)) {
+    source.on('end', onend);
+    source.on('close', onclose);
+  }
+
+  var didOnEnd = false;
+  function onend() {
+    if (didOnEnd) return;
+    didOnEnd = true;
+
+    dest.end();
+  }
+
+
+  function onclose() {
+    if (didOnEnd) return;
+    didOnEnd = true;
+
+    if (typeof dest.destroy === 'function') dest.destroy();
+  }
+
+  // don't leave dangling pipes when there are errors.
+  function onerror(er) {
+    cleanup();
+    if (EE.listenerCount(this, 'error') === 0) {
+      throw er; // Unhandled stream error in pipe.
+    }
+  }
+
+  source.on('error', onerror);
+  dest.on('error', onerror);
+
+  // remove all the event listeners that were added.
+  function cleanup() {
+    source.removeListener('data', ondata);
+    dest.removeListener('drain', ondrain);
+
+    source.removeListener('end', onend);
+    source.removeListener('close', onclose);
+
+    source.removeListener('error', onerror);
+    dest.removeListener('error', onerror);
+
+    source.removeListener('end', cleanup);
+    source.removeListener('close', cleanup);
+
+    dest.removeListener('close', cleanup);
+  }
+
+  source.on('end', cleanup);
+  source.on('close', cleanup);
+
+  dest.on('close', cleanup);
+
+  dest.emit('pipe', source);
+
+  // Allow for unix-like usage: A.pipe(B).pipe(C)
+  return dest;
+};
+
+},{"events":79,"inherits":81,"readable-stream/duplex.js":139,"readable-stream/passthrough.js":146,"readable-stream/readable.js":147,"readable-stream/transform.js":148,"readable-stream/writable.js":149}],152:[function(require,module,exports){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var Buffer = require('buffer').Buffer;
+
+var isBufferEncoding = Buffer.isEncoding
+  || function(encoding) {
+       switch (encoding && encoding.toLowerCase()) {
+         case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
+         default: return false;
+       }
+     }
+
+
+function assertEncoding(encoding) {
+  if (encoding && !isBufferEncoding(encoding)) {
+    throw new Error('Unknown encoding: ' + encoding);
+  }
+}
+
+// StringDecoder provides an interface for efficiently splitting a series of
+// buffers into a series of JS strings without breaking apart multi-byte
+// characters. CESU-8 is handled as part of the UTF-8 encoding.
+//
+// @TODO Handling all encodings inside a single object makes it very difficult
+// to reason about this code, so it should be split up in the future.
+// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
+// points as used by CESU-8.
+var StringDecoder = exports.StringDecoder = function(encoding) {
+  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
+  assertEncoding(encoding);
+  switch (this.encoding) {
+    case 'utf8':
+      // CESU-8 represents each of Surrogate Pair by 3-bytes
+      this.surrogateSize = 3;
+      break;
+    case 'ucs2':
+    case 'utf16le':
+      // UTF-16 represents each of Surrogate Pair by 2-bytes
+      this.surrogateSize = 2;
+      this.detectIncompleteChar = utf16DetectIncompleteChar;
+      break;
+    case 'base64':
+      // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
+      this.surrogateSize = 3;
+      this.detectIncompleteChar = base64DetectIncompleteChar;
+      break;
+    default:
+      this.write = passThroughWrite;
+      return;
+  }
+
+  // Enough space to store all bytes of a single character. UTF-8 needs 4
+  // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
+  this.charBuffer = new Buffer(6);
+  // Number of bytes received for the current incomplete multi-byte character.
+  this.charReceived = 0;
+  // Number of bytes expected for the current incomplete multi-byte character.
+  this.charLength = 0;
+};
+
+
+// write decodes the given buffer and returns it as JS string that is
+// guaranteed to not contain any partial multi-byte characters. Any partial
+// character found at the end of the buffer is buffered up, and will be
+// returned when calling write again with the remaining bytes.
+//
+// Note: Converting a Buffer containing an orphan surrogate to a String
+// currently works, but converting a String to a Buffer (via `new Buffer`, or
+// Buffer#write) will replace incomplete surrogates with the unicode
+// replacement character. See https://codereview.chromium.org/121173009/ .
+StringDecoder.prototype.write = function(buffer) {
+  var charStr = '';
+  // if our last write ended with an incomplete multibyte character
+  while (this.charLength) {
+    // determine how many remaining bytes this buffer has to offer for this char
+    var available = (buffer.length >= this.charLength - this.charReceived) ?
+        this.charLength - this.charReceived :
+        buffer.length;
+
+    // add the new bytes to the char buffer
+    buffer.copy(this.charBuffer, this.charReceived, 0, available);
+    this.charReceived += available;
+
+    if (this.charReceived < this.charLength) {
+      // still not enough chars in this buffer? wait for more ...
+      return '';
+    }
+
+    // remove bytes belonging to the current character from the buffer
+    buffer = buffer.slice(available, buffer.length);
+
+    // get the character that was split
+    charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
+
+    // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
+    var charCode = charStr.charCodeAt(charStr.length - 1);
+    if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+      this.charLength += this.surrogateSize;
+      charStr = '';
+      continue;
+    }
+    this.charReceived = this.charLength = 0;
+
+    // if there are no more bytes in this buffer, just emit our char
+    if (buffer.length === 0) {
+      return charStr;
+    }
+    break;
+  }
+
+  // determine and set charLength / charReceived
+  this.detectIncompleteChar(buffer);
+
+  var end = buffer.length;
+  if (this.charLength) {
+    // buffer the incomplete character bytes we got
+    buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
+    end -= this.charReceived;
+  }
+
+  charStr += buffer.toString(this.encoding, 0, end);
+
+  var end = charStr.length - 1;
+  var charCode = charStr.charCodeAt(end);
+  // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
+  if (charCode >= 0xD800 && charCode <= 0xDBFF) {
+    var size = this.surrogateSize;
+    this.charLength += size;
+    this.charReceived += size;
+    this.charBuffer.copy(this.charBuffer, size, 0, size);
+    buffer.copy(this.charBuffer, 0, 0, size);
+    return charStr.substring(0, end);
+  }
+
+  // or just emit the charStr
+  return charStr;
+};
+
+// detectIncompleteChar determines if there is an incomplete UTF-8 character at
+// the end of the given buffer. If so, it sets this.charLength to the byte
+// length that character, and sets this.charReceived to the number of bytes
+// that are available for this character.
+StringDecoder.prototype.detectIncompleteChar = function(buffer) {
+  // determine how many bytes we have to check at the end of this buffer
+  var i = (buffer.length >= 3) ? 3 : buffer.length;
+
+  // Figure out if one of the last i bytes of our buffer announces an
+  // incomplete char.
+  for (; i > 0; i--) {
+    var c = buffer[buffer.length - i];
+
+    // See http://en.wikipedia.org/wiki/UTF-8#Description
+
+    // 110XXXXX
+    if (i == 1 && c >> 5 == 0x06) {
+      this.charLength = 2;
+      break;
+    }
+
+    // 1110XXXX
+    if (i <= 2 && c >> 4 == 0x0E) {
+      this.charLength = 3;
+      break;
+    }
+
+    // 11110XXX
+    if (i <= 3 && c >> 3 == 0x1E) {
+      this.charLength = 4;
+      break;
+    }
+  }
+  this.charReceived = i;
+};
+
+StringDecoder.prototype.end = function(buffer) {
+  var res = '';
+  if (buffer && buffer.length)
+    res = this.write(buffer);
+
+  if (this.charReceived) {
+    var cr = this.charReceived;
+    var buf = this.charBuffer;
+    var enc = this.encoding;
+    res += buf.slice(0, cr).toString(enc);
+  }
+
+  return res;
+};
+
+function passThroughWrite(buffer) {
+  return buffer.toString(this.encoding);
+}
+
+function utf16DetectIncompleteChar(buffer) {
+  this.charReceived = buffer.length % 2;
+  this.charLength = this.charReceived ? 2 : 0;
+}
+
+function base64DetectIncompleteChar(buffer) {
+  this.charReceived = buffer.length % 3;
+  this.charLength = this.charReceived ? 3 : 0;
+}
+
+},{"buffer":77}],153:[function(require,module,exports){
+//     Underscore.js 1.8.3
+//     http://underscorejs.org
+//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+//     Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `exports` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var
+    push             = ArrayProto.push,
+    slice            = ArrayProto.slice,
+    toString         = ObjProto.toString,
+    hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind,
+    nativeCreate       = Object.create;
+
+  // Naked function reference for surrogate-prototype-swapping.
+  var Ctor = function(){};
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object.
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {
+    root._ = _;
+  }
+
+  // Current version.
+  _.VERSION = '1.8.3';
+
+  // Internal function that returns an efficient (for current engines) version
+  // of the passed-in callback, to be repeatedly applied in other Underscore
+  // functions.
+  var optimizeCb = function(func, context, argCount) {
+    if (context === void 0) return func;
+    switch (argCount == null ? 3 : argCount) {
+      case 1: return function(value) {
+        return func.call(context, value);
+      };
+      case 2: return function(value, other) {
+        return func.call(context, value, other);
+      };
+      case 3: return function(value, index, collection) {
+        return func.call(context, value, index, collection);
+      };
+      case 4: return function(accumulator, value, index, collection) {
+        return func.call(context, accumulator, value, index, collection);
+      };
+    }
+    return function() {
+      return func.apply(context, arguments);
+    };
+  };
+
+  // A mostly-internal function to generate callbacks that can be applied
+  // to each element in a collection, returning the desired result — either
+  // identity, an arbitrary callback, a property matcher, or a property accessor.
+  var cb = function(value, context, argCount) {
+    if (value == null) return _.identity;
+    if (_.isFunction(value)) return optimizeCb(value, context, argCount);
+    if (_.isObject(value)) return _.matcher(value);
+    return _.property(value);
+  };
+  _.iteratee = function(value, context) {
+    return cb(value, context, Infinity);
+  };
+
+  // An internal function for creating assigner functions.
+  var createAssigner = function(keysFunc, undefinedOnly) {
+    return function(obj) {
+      var length = arguments.length;
+      if (length < 2 || obj == null) return obj;
+      for (var index = 1; index < length; index++) {
+        var source = arguments[index],
+            keys = keysFunc(source),
+            l = keys.length;
+        for (var i = 0; i < l; i++) {
+          var key = keys[i];
+          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
+        }
+      }
+      return obj;
+    };
+  };
+
+  // An internal function for creating a new object that inherits from another.
+  var baseCreate = function(prototype) {
+    if (!_.isObject(prototype)) return {};
+    if (nativeCreate) return nativeCreate(prototype);
+    Ctor.prototype = prototype;
+    var result = new Ctor;
+    Ctor.prototype = null;
+    return result;
+  };
+
+  var property = function(key) {
+    return function(obj) {
+      return obj == null ? void 0 : obj[key];
+    };
+  };
+
+  // Helper for collection methods to determine whether a collection
+  // should be iterated as an array or as an object
+  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
+  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
+  var getLength = property('length');
+  var isArrayLike = function(collection) {
+    var length = getLength(collection);
+    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
+  };
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles raw objects in addition to array-likes. Treats all
+  // sparse array-likes as if they were dense.
+  _.each = _.forEach = function(obj, iteratee, context) {
+    iteratee = optimizeCb(iteratee, context);
+    var i, length;
+    if (isArrayLike(obj)) {
+      for (i = 0, length = obj.length; i < length; i++) {
+        iteratee(obj[i], i, obj);
+      }
+    } else {
+      var keys = _.keys(obj);
+      for (i = 0, length = keys.length; i < length; i++) {
+        iteratee(obj[keys[i]], keys[i], obj);
+      }
+    }
+    return obj;
+  };
+
+  // Return the results of applying the iteratee to each element.
+  _.map = _.collect = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length,
+        results = Array(length);
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      results[index] = iteratee(obj[currentKey], currentKey, obj);
+    }
+    return results;
+  };
+
+  // Create a reducing function iterating left or right.
+  function createReduce(dir) {
+    // Optimized iterator function as using arguments.length
+    // in the main function will deoptimize the, see #1991.
+    function iterator(obj, iteratee, memo, keys, index, length) {
+      for (; index >= 0 && index < length; index += dir) {
+        var currentKey = keys ? keys[index] : index;
+        memo = iteratee(memo, obj[currentKey], currentKey, obj);
+      }
+      return memo;
+    }
+
+    return function(obj, iteratee, memo, context) {
+      iteratee = optimizeCb(iteratee, context, 4);
+      var keys = !isArrayLike(obj) && _.keys(obj),
+          length = (keys || obj).length,
+          index = dir > 0 ? 0 : length - 1;
+      // Determine the initial value if none is provided.
+      if (arguments.length < 3) {
+        memo = obj[keys ? keys[index] : index];
+        index += dir;
+      }
+      return iterator(obj, iteratee, memo, keys, index, length);
+    };
+  }
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`.
+  _.reduce = _.foldl = _.inject = createReduce(1);
+
+  // The right-associative version of reduce, also known as `foldr`.
+  _.reduceRight = _.foldr = createReduce(-1);
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, predicate, context) {
+    var key;
+    if (isArrayLike(obj)) {
+      key = _.findIndex(obj, predicate, context);
+    } else {
+      key = _.findKey(obj, predicate, context);
+    }
+    if (key !== void 0 && key !== -1) return obj[key];
+  };
+
+  // Return all the elements that pass a truth test.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, predicate, context) {
+    var results = [];
+    predicate = cb(predicate, context);
+    _.each(obj, function(value, index, list) {
+      if (predicate(value, index, list)) results.push(value);
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, predicate, context) {
+    return _.filter(obj, _.negate(cb(predicate)), context);
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (!predicate(obj[currentKey], currentKey, obj)) return false;
+    }
+    return true;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Aliased as `any`.
+  _.some = _.any = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (predicate(obj[currentKey], currentKey, obj)) return true;
+    }
+    return false;
+  };
+
+  // Determine if the array or object contains a given item (using `===`).
+  // Aliased as `includes` and `include`.
+  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
+    if (!isArrayLike(obj)) obj = _.values(obj);
+    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
+    return _.indexOf(obj, item, fromIndex) >= 0;
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
+    return _.map(obj, function(value) {
+      var func = isFunc ? method : value[method];
+      return func == null ? func : func.apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, _.property(key));
+  };
+
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs) {
+    return _.filter(obj, _.matcher(attrs));
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.find(obj, _.matcher(attrs));
+  };
+
+  // Return the maximum element (or element-based computation).
+  _.max = function(obj, iteratee, context) {
+    var result = -Infinity, lastComputed = -Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value > result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iteratee, context) {
+    var result = Infinity, lastComputed = Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value < result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed < lastComputed || computed === Infinity && result === Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Shuffle a collection, using the modern version of the
+  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
+  _.shuffle = function(obj) {
+    var set = isArrayLike(obj) ? obj : _.values(obj);
+    var length = set.length;
+    var shuffled = Array(length);
+    for (var index = 0, rand; index < length; index++) {
+      rand = _.random(0, index);
+      if (rand !== index) shuffled[index] = shuffled[rand];
+      shuffled[rand] = set[index];
+    }
+    return shuffled;
+  };
+
+  // Sample **n** random values from a collection.
+  // If **n** is not specified, returns a single random element.
+  // The internal `guard` argument allows it to work with `map`.
+  _.sample = function(obj, n, guard) {
+    if (n == null || guard) {
+      if (!isArrayLike(obj)) obj = _.values(obj);
+      return obj[_.random(obj.length - 1)];
+    }
+    return _.shuffle(obj).slice(0, Math.max(0, n));
+  };
+
+  // Sort the object's values by a criterion produced by an iteratee.
+  _.sortBy = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value: value,
+        index: index,
+        criteria: iteratee(value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index - right.index;
+    }), 'value');
+  };
+
+  // An internal function used for aggregate "group by" operations.
+  var group = function(behavior) {
+    return function(obj, iteratee, context) {
+      var result = {};
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index) {
+        var key = iteratee(value, index, obj);
+        behavior(result, value, key);
+      });
+      return result;
+    };
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
+  });
+
+  // Indexes the object's values by a criterion, similar to `groupBy`, but for
+  // when you know that your index values will be unique.
+  _.indexBy = group(function(result, value, key) {
+    result[key] = value;
+  });
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key]++; else result[key] = 1;
+  });
+
+  // Safely create a real, live array from anything iterable.
+  _.toArray = function(obj) {
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (isArrayLike(obj)) return _.map(obj, _.identity);
+    return _.values(obj);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    if (obj == null) return 0;
+    return isArrayLike(obj) ? obj.length : _.keys(obj).length;
+  };
+
+  // Split a collection into two arrays: one whose elements all satisfy the given
+  // predicate, and one whose elements all do not satisfy the predicate.
+  _.partition = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var pass = [], fail = [];
+    _.each(obj, function(value, key, obj) {
+      (predicate(value, key, obj) ? pass : fail).push(value);
+    });
+    return [pass, fail];
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head` and `take`. The **guard** check
+  // allows it to work with `_.map`.
+  _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[0];
+    return _.initial(array, array.length - n);
+  };
+
+  // Returns everything but the last entry of the array. Especially useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array.
+  _.last = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[array.length - 1];
+    return _.rest(array, Math.max(0, array.length - n));
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array.
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, n == null || guard ? 1 : n);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, strict, startIndex) {
+    var output = [], idx = 0;
+    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
+      var value = input[i];
+      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
+        //flatten current level of array or arguments object
+        if (!shallow) value = flatten(value, shallow, strict);
+        var j = 0, len = value.length;
+        output.length += len;
+        while (j < len) {
+          output[idx++] = value[j++];
+        }
+      } else if (!strict) {
+        output[idx++] = value;
+      }
+    }
+    return output;
+  };
+
+  // Flatten out an array, either recursively (by default), or just one level.
+  _.flatten = function(array, shallow) {
+    return flatten(array, shallow, false);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
+    if (!_.isBoolean(isSorted)) {
+      context = iteratee;
+      iteratee = isSorted;
+      isSorted = false;
+    }
+    if (iteratee != null) iteratee = cb(iteratee, context);
+    var result = [];
+    var seen = [];
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var value = array[i],
+          computed = iteratee ? iteratee(value, i, array) : value;
+      if (isSorted) {
+        if (!i || seen !== computed) result.push(value);
+        seen = computed;
+      } else if (iteratee) {
+        if (!_.contains(seen, computed)) {
+          seen.push(computed);
+          result.push(value);
+        }
+      } else if (!_.contains(result, value)) {
+        result.push(value);
+      }
+    }
+    return result;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(flatten(arguments, true, true));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays.
+  _.intersection = function(array) {
+    var result = [];
+    var argsLength = arguments.length;
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var item = array[i];
+      if (_.contains(result, item)) continue;
+      for (var j = 1; j < argsLength; j++) {
+        if (!_.contains(arguments[j], item)) break;
+      }
+      if (j === argsLength) result.push(item);
+    }
+    return result;
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = flatten(arguments, true, true, 1);
+    return _.filter(array, function(value){
+      return !_.contains(rest, value);
+    });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    return _.unzip(arguments);
+  };
+
+  // Complement of _.zip. Unzip accepts an array of arrays and groups
+  // each array's elements on shared indices
+  _.unzip = function(array) {
+    var length = array && _.max(array, getLength).length || 0;
+    var result = Array(length);
+
+    for (var index = 0; index < length; index++) {
+      result[index] = _.pluck(array, index);
+    }
+    return result;
+  };
+
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    var result = {};
+    for (var i = 0, length = getLength(list); i < length; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
+  // Generator function to create the findIndex and findLastIndex functions
+  function createPredicateIndexFinder(dir) {
+    return function(array, predicate, context) {
+      predicate = cb(predicate, context);
+      var length = getLength(array);
+      var index = dir > 0 ? 0 : length - 1;
+      for (; index >= 0 && index < length; index += dir) {
+        if (predicate(array[index], index, array)) return index;
+      }
+      return -1;
+    };
+  }
+
+  // Returns the first index on an array-like that passes a predicate test
+  _.findIndex = createPredicateIndexFinder(1);
+  _.findLastIndex = createPredicateIndexFinder(-1);
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iteratee, context) {
+    iteratee = cb(iteratee, context, 1);
+    var value = iteratee(obj);
+    var low = 0, high = getLength(array);
+    while (low < high) {
+      var mid = Math.floor((low + high) / 2);
+      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
+    }
+    return low;
+  };
+
+  // Generator function to create the indexOf and lastIndexOf functions
+  function createIndexFinder(dir, predicateFind, sortedIndex) {
+    return function(array, item, idx) {
+      var i = 0, length = getLength(array);
+      if (typeof idx == 'number') {
+        if (dir > 0) {
+            i = idx >= 0 ? idx : Math.max(idx + length, i);
+        } else {
+            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
+        }
+      } else if (sortedIndex && idx && length) {
+        idx = sortedIndex(array, item);
+        return array[idx] === item ? idx : -1;
+      }
+      if (item !== item) {
+        idx = predicateFind(slice.call(array, i, length), _.isNaN);
+        return idx >= 0 ? idx + i : -1;
+      }
+      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
+        if (array[idx] === item) return idx;
+      }
+      return -1;
+    };
+  }
+
+  // Return the position of the first occurrence of an item in an array,
+  // or -1 if the item is not included in the array.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
+  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (stop == null) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = step || 1;
+
+    var length = Math.max(Math.ceil((stop - start) / step), 0);
+    var range = Array(length);
+
+    for (var idx = 0; idx < length; idx++, start += step) {
+      range[idx] = start;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Determines whether to execute a function as a constructor
+  // or a normal function with the provided arguments
+  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
+    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
+    var self = baseCreate(sourceFunc.prototype);
+    var result = sourceFunc.apply(self, args);
+    if (_.isObject(result)) return result;
+    return self;
+  };
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
+    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
+    var args = slice.call(arguments, 2);
+    var bound = function() {
+      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
+    };
+    return bound;
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context. _ acts
+  // as a placeholder, allowing any combination of arguments to be pre-filled.
+  _.partial = function(func) {
+    var boundArgs = slice.call(arguments, 1);
+    var bound = function() {
+      var position = 0, length = boundArgs.length;
+      var args = Array(length);
+      for (var i = 0; i < length; i++) {
+        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
+      }
+      while (position < arguments.length) args.push(arguments[position++]);
+      return executeBound(func, bound, this, this, args);
+    };
+    return bound;
+  };
+
+  // Bind a number of an object's methods to that object. Remaining arguments
+  // are the method names to be bound. Useful for ensuring that all callbacks
+  // defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var i, length = arguments.length, key;
+    if (length <= 1) throw new Error('bindAll must be passed function names');
+    for (i = 1; i < length; i++) {
+      key = arguments[i];
+      obj[key] = _.bind(obj[key], obj);
+    }
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memoize = function(key) {
+      var cache = memoize.cache;
+      var address = '' + (hasher ? hasher.apply(this, arguments) : key);
+      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
+      return cache[address];
+    };
+    memoize.cache = {};
+    return memoize;
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){
+      return func.apply(null, args);
+    }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = _.partial(_.delay, _, 1);
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time. Normally, the throttled function will run
+  // as much as it can, without ever going more than once per `wait` duration;
+  // but if you'd like to disable the execution on the leading edge, pass
+  // `{leading: false}`. To disable execution on the trailing edge, ditto.
+  _.throttle = function(func, wait, options) {
+    var context, args, result;
+    var timeout = null;
+    var previous = 0;
+    if (!options) options = {};
+    var later = function() {
+      previous = options.leading === false ? 0 : _.now();
+      timeout = null;
+      result = func.apply(context, args);
+      if (!timeout) context = args = null;
+    };
+    return function() {
+      var now = _.now();
+      if (!previous && options.leading === false) previous = now;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0 || remaining > wait) {
+        if (timeout) {
+          clearTimeout(timeout);
+          timeout = null;
+        }
+        previous = now;
+        result = func.apply(context, args);
+        if (!timeout) context = args = null;
+      } else if (!timeout && options.trailing !== false) {
+        timeout = setTimeout(later, remaining);
+      }
+      return result;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds. If `immediate` is passed, trigger the function on the
+  // leading edge, instead of the trailing.
+  _.debounce = function(func, wait, immediate) {
+    var timeout, args, context, timestamp, result;
+
+    var later = function() {
+      var last = _.now() - timestamp;
+
+      if (last < wait && last >= 0) {
+        timeout = setTimeout(later, wait - last);
+      } else {
+        timeout = null;
+        if (!immediate) {
+          result = func.apply(context, args);
+          if (!timeout) context = args = null;
+        }
+      }
+    };
+
+    return function() {
+      context = this;
+      args = arguments;
+      timestamp = _.now();
+      var callNow = immediate && !timeout;
+      if (!timeout) timeout = setTimeout(later, wait);
+      if (callNow) {
+        result = func.apply(context, args);
+        context = args = null;
+      }
+
+      return result;
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return _.partial(wrapper, func);
+  };
+
+  // Returns a negated version of the passed-in predicate.
+  _.negate = function(predicate) {
+    return function() {
+      return !predicate.apply(this, arguments);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var args = arguments;
+    var start = args.length - 1;
+    return function() {
+      var i = start;
+      var result = args[start].apply(this, arguments);
+      while (i--) result = args[i].call(this, result);
+      return result;
+    };
+  };
+
+  // Returns a function that will only be executed on and after the Nth call.
+  _.after = function(times, func) {
+    return function() {
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
+    };
+  };
+
+  // Returns a function that will only be executed up to (but not including) the Nth call.
+  _.before = function(times, func) {
+    var memo;
+    return function() {
+      if (--times > 0) {
+        memo = func.apply(this, arguments);
+      }
+      if (times <= 1) func = null;
+      return memo;
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = _.partial(_.before, 2);
+
+  // Object Functions
+  // ----------------
+
+  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
+  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
+  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
+                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
+
+  function collectNonEnumProps(obj, keys) {
+    var nonEnumIdx = nonEnumerableProps.length;
+    var constructor = obj.constructor;
+    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;
+
+    // Constructor is a special case.
+    var prop = 'constructor';
+    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);
+
+    while (nonEnumIdx--) {
+      prop = nonEnumerableProps[nonEnumIdx];
+      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
+        keys.push(prop);
+      }
+    }
+  }
+
+  // Retrieve the names of an object's own properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    if (nativeKeys) return nativeKeys(obj);
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve all the property names of an object.
+  _.allKeys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    var keys = [];
+    for (var key in obj) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var values = Array(length);
+    for (var i = 0; i < length; i++) {
+      values[i] = obj[keys[i]];
+    }
+    return values;
+  };
+
+  // Returns the results of applying the iteratee to each element of the object
+  // In contrast to _.map it returns an object
+  _.mapObject = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys =  _.keys(obj),
+          length = keys.length,
+          results = {},
+          currentKey;
+      for (var index = 0; index < length; index++) {
+        currentKey = keys[index];
+        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
+      }
+      return results;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var pairs = Array(length);
+    for (var i = 0; i < length; i++) {
+      pairs[i] = [keys[i], obj[keys[i]]];
+    }
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    var keys = _.keys(obj);
+    for (var i = 0, length = keys.length; i < length; i++) {
+      result[obj[keys[i]]] = keys[i];
+    }
+    return result;
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = createAssigner(_.allKeys);
+
+  // Assigns a given object with all the own properties in the passed-in object(s)
+  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
+  _.extendOwn = _.assign = createAssigner(_.keys);
+
+  // Returns the first key on an object that passes a predicate test
+  _.findKey = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = _.keys(obj), key;
+    for (var i = 0, length = keys.length; i < length; i++) {
+      key = keys[i];
+      if (predicate(obj[key], key, obj)) return key;
+    }
+  };
+
+  // Return a copy of the object only containing the whitelisted properties.
+  _.pick = function(object, oiteratee, context) {
+    var result = {}, obj = object, iteratee, keys;
+    if (obj == null) return result;
+    if (_.isFunction(oiteratee)) {
+      keys = _.allKeys(obj);
+      iteratee = optimizeCb(oiteratee, context);
+    } else {
+      keys = flatten(arguments, false, false, 1);
+      iteratee = function(value, key, obj) { return key in obj; };
+      obj = Object(obj);
+    }
+    for (var i = 0, length = keys.length; i < length; i++) {
+      var key = keys[i];
+      var value = obj[key];
+      if (iteratee(value, key, obj)) result[key] = value;
+    }
+    return result;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj, iteratee, context) {
+    if (_.isFunction(iteratee)) {
+      iteratee = _.negate(iteratee);
+    } else {
+      var keys = _.map(flatten(arguments, false, false, 1), String);
+      iteratee = function(value, key) {
+        return !_.contains(keys, key);
+      };
+    }
+    return _.pick(obj, iteratee, context);
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = createAssigner(_.allKeys, true);
+
+  // Creates an object that inherits from the given prototype object.
+  // If additional properties are provided then they will be added to the
+  // created object.
+  _.create = function(prototype, props) {
+    var result = baseCreate(prototype);
+    if (props) _.extendOwn(result, props);
+    return result;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Returns whether an object has a given set of `key:value` pairs.
+  _.isMatch = function(object, attrs) {
+    var keys = _.keys(attrs), length = keys.length;
+    if (object == null) return !length;
+    var obj = Object(object);
+    for (var i = 0; i < length; i++) {
+      var key = keys[i];
+      if (attrs[key] !== obj[key] || !(key in obj)) return false;
+    }
+    return true;
+  };
+
+
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
+    if (a === b) return a !== 0 || 1 / a === 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className !== toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
+      case '[object RegExp]':
+      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return '' + a === '' + b;
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive.
+        // Object(NaN) is equivalent to NaN
+        if (+a !== +a) return +b !== +b;
+        // An `egal` comparison is performed for other numeric values.
+        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a === +b;
+    }
+
+    var areArrays = className === '[object Array]';
+    if (!areArrays) {
+      if (typeof a != 'object' || typeof b != 'object') return false;
+
+      // Objects with different constructors are not equivalent, but `Object`s or `Array`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
+                               _.isFunction(bCtor) && bCtor instanceof bCtor)
+                          && ('constructor' in a && 'constructor' in b)) {
+        return false;
+      }
+    }
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+
+    // Initializing stack of traversed objects.
+    // It's done here since we only need them for objects and arrays comparison.
+    aStack = aStack || [];
+    bStack = bStack || [];
+    var length = aStack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (aStack[length] === a) return bStack[length] === b;
+    }
+
+    // Add the first object to the stack of traversed objects.
+    aStack.push(a);
+    bStack.push(b);
+
+    // Recursively compare objects and arrays.
+    if (areArrays) {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      length = a.length;
+      if (length !== b.length) return false;
+      // Deep compare the contents, ignoring non-numeric properties.
+      while (length--) {
+        if (!eq(a[length], b[length], aStack, bStack)) return false;
+      }
+    } else {
+      // Deep compare objects.
+      var keys = _.keys(a), key;
+      length = keys.length;
+      // Ensure that both objects contain the same number of properties before comparing deep equality.
+      if (_.keys(b).length !== length) return false;
+      while (length--) {
+        // Deep compare each member
+        key = keys[length];
+        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    aStack.pop();
+    bStack.pop();
+    return true;
+  };
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (obj == null) return true;
+    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
+    return _.keys(obj).length === 0;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType === 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) === '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    var type = typeof obj;
+    return type === 'function' || type === 'object' && !!obj;
+  };
+
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
+  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) === '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE < 9), where
+  // there isn't any inspectable "Arguments" type.
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return _.has(obj, 'callee');
+    };
+  }
+
+  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
+  // IE 11 (#1621), and in Safari 8 (#1929).
+  if (typeof /./ != 'function' && typeof Int8Array != 'object') {
+    _.isFunction = function(obj) {
+      return typeof obj == 'function' || false;
+    };
+  }
+
+  // Is a given object a finite number?
+  _.isFinite = function(obj) {
+    return isFinite(obj) && !isNaN(parseFloat(obj));
+  };
+
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+  _.isNaN = function(obj) {
+    return _.isNumber(obj) && obj !== +obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
+  _.has = function(obj, key) {
+    return obj != null && hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iteratees.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Predicate-generating functions. Often useful outside of Underscore.
+  _.constant = function(value) {
+    return function() {
+      return value;
+    };
+  };
+
+  _.noop = function(){};
+
+  _.property = property;
+
+  // Generates a function for a given object that returns a given property.
+  _.propertyOf = function(obj) {
+    return obj == null ? function(){} : function(key) {
+      return obj[key];
+    };
+  };
+
+  // Returns a predicate for checking whether an object has a given set of
+  // `key:value` pairs.
+  _.matcher = _.matches = function(attrs) {
+    attrs = _.extendOwn({}, attrs);
+    return function(obj) {
+      return _.isMatch(obj, attrs);
+    };
+  };
+
+  // Run a function **n** times.
+  _.times = function(n, iteratee, context) {
+    var accum = Array(Math.max(0, n));
+    iteratee = optimizeCb(iteratee, context, 1);
+    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
+    return accum;
+  };
+
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // A (possibly faster) way to get the current timestamp as an integer.
+  _.now = Date.now || function() {
+    return new Date().getTime();
+  };
+
+   // List of HTML entities for escaping.
+  var escapeMap = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#x27;',
+    '`': '&#x60;'
+  };
+  var unescapeMap = _.invert(escapeMap);
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  var createEscaper = function(map) {
+    var escaper = function(match) {
+      return map[match];
+    };
+    // Regexes for identifying a key that needs to be escaped
+    var source = '(?:' + _.keys(map).join('|') + ')';
+    var testRegexp = RegExp(source);
+    var replaceRegexp = RegExp(source, 'g');
+    return function(string) {
+      string = string == null ? '' : '' + string;
+      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
+    };
+  };
+  _.escape = createEscaper(escapeMap);
+  _.unescape = createEscaper(unescapeMap);
+
+  // If the value of the named `property` is a function then invoke it with the
+  // `object` as context; otherwise, return it.
+  _.result = function(object, property, fallback) {
+    var value = object == null ? void 0 : object[property];
+    if (value === void 0) {
+      value = fallback;
+    }
+    return _.isFunction(value) ? value.call(object) : value;
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = ++idCounter + '';
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /(.)^/;
+
+  // Certain characters need to be escaped so that they can be put into a
+  // string literal.
+  var escapes = {
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
+
+  var escapeChar = function(match) {
+    return '\\' + escapes[match];
+  };
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  // NB: `oldSettings` only exists for backwards compatibility.
+  _.template = function(text, settings, oldSettings) {
+    if (!settings && oldSettings) settings = oldSettings;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+      source += text.slice(index, offset).replace(escaper, escapeChar);
+      index = offset + match.length;
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      } else if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      } else if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+
+      // Adobe VMs need the match returned to produce the correct offest.
+      return match;
+    });
+    source += "';\n";
+
+    // If a variable is not specified, place data values in local scope.
+    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
+      source + 'return __p;\n';
+
+    try {
+      var render = new Function(settings.variable || 'obj', '_', source);
+    } catch (e) {
+      e.source = source;
+      throw e;
+    }
+
+    var template = function(data) {
+      return render.call(this, data, _);
+    };
+
+    // Provide the compiled source as a convenience for precompilation.
+    var argument = settings.variable || 'obj';
+    template.source = 'function(' + argument + '){\n' + source + '}';
+
+    return template;
+  };
+
+  // Add a "chain" function. Start chaining a wrapped Underscore object.
+  _.chain = function(obj) {
+    var instance = _(obj);
+    instance._chain = true;
+    return instance;
+  };
+
+  // OOP
+  // ---------------
+  // If Underscore is called as a function, it returns a wrapped object that
+  // can be used OO-style. This wrapper holds altered versions of all the
+  // underscore functions. Wrapped objects may be chained.
+
+  // Helper function to continue chaining intermediate results.
+  var result = function(instance, obj) {
+    return instance._chain ? _(obj).chain() : obj;
+  };
+
+  // Add your own custom functions to the Underscore object.
+  _.mixin = function(obj) {
+    _.each(_.functions(obj), function(name) {
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result(this, func.apply(_, args));
+      };
+    });
+  };
+
+  // Add all of the Underscore functions to the wrapper object.
+  _.mixin(_);
+
+  // Add all mutator Array functions to the wrapper.
+  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
+      return result(this, obj);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  _.each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      return result(this, method.apply(this._wrapped, arguments));
+    };
+  });
+
+  // Extracts the result from a wrapped and chained object.
+  _.prototype.value = function() {
+    return this._wrapped;
+  };
+
+  // Provide unwrapping proxy for some methods used in engine operations
+  // such as arithmetic and JSON stringification.
+  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
+
+  _.prototype.toString = function() {
+    return '' + this._wrapped;
+  };
+
+  // AMD registration happens at the end for compatibility with AMD loaders
+  // that may not enforce next-turn semantics on modules. Even though general
+  // practice for AMD registration is to be anonymous, underscore registers
+  // as a named module because, like jQuery, it is a base library that is
+  // popular enough to be bundled in a third party lib, but not be part of
+  // an AMD load request. Those cases could generate an error when an
+  // anonymous define() is called outside of a loader request.
+  if (typeof define === 'function' && define.amd) {
+    define('underscore', [], function() {
+      return _;
+    });
+  }
+}.call(this));
+
+},{}],154:[function(require,module,exports){
+(function (global){
+
+/**
+ * Module exports.
+ */
+
+module.exports = deprecate;
+
+/**
+ * Mark that a method should not be used.
+ * Returns a modified function which warns once by default.
+ *
+ * If `localStorage.noDeprecation = true` is set, then it is a no-op.
+ *
+ * If `localStorage.throwDeprecation = true` is set, then deprecated functions
+ * will throw an Error when invoked.
+ *
+ * If `localStorage.traceDeprecation = true` is set, then deprecated functions
+ * will invoke `console.trace()` instead of `console.error()`.
+ *
+ * @param {Function} fn - the function to deprecate
+ * @param {String} msg - the string to print to the console when `fn` is invoked
+ * @returns {Function} a new "deprecated" version of `fn`
+ * @api public
+ */
+
+function deprecate (fn, msg) {
+  if (config('noDeprecation')) {
+    return fn;
+  }
+
+  var warned = false;
+  function deprecated() {
+    if (!warned) {
+      if (config('throwDeprecation')) {
+        throw new Error(msg);
+      } else if (config('traceDeprecation')) {
+        console.trace(msg);
+      } else {
+        console.warn(msg);
+      }
+      warned = true;
+    }
+    return fn.apply(this, arguments);
+  }
+
+  return deprecated;
+}
+
+/**
+ * Checks `localStorage` for boolean values for the given `name`.
+ *
+ * @param {String} name
+ * @returns {Boolean}
+ * @api private
+ */
+
+function config (name) {
+  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
+  try {
+    if (!global.localStorage) return false;
+  } catch (_) {
+    return false;
+  }
+  var val = global.localStorage[name];
+  if (null == val) return false;
+  return String(val).toLowerCase() === 'true';
+}
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],155:[function(require,module,exports){
+arguments[4][81][0].apply(exports,arguments)
+},{"dup":81}],156:[function(require,module,exports){
+module.exports = function isBuffer(arg) {
+  return arg && typeof arg === 'object'
+    && typeof arg.copy === 'function'
+    && typeof arg.fill === 'function'
+    && typeof arg.readUInt8 === 'function';
+}
+},{}],157:[function(require,module,exports){
+(function (process,global){
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var formatRegExp = /%[sdj%]/g;
+exports.format = function(f) {
+  if (!isString(f)) {
+    var objects = [];
+    for (var i = 0; i < arguments.length; i++) {
+      objects.push(inspect(arguments[i]));
+    }
+    return objects.join(' ');
+  }
+
+  var i = 1;
+  var args = arguments;
+  var len = args.length;
+  var str = String(f).replace(formatRegExp, function(x) {
+    if (x === '%%') return '%';
+    if (i >= len) return x;
+    switch (x) {
+      case '%s': return String(args[i++]);
+      case '%d': return Number(args[i++]);
+      case '%j':
+        try {
+          return JSON.stringify(args[i++]);
+        } catch (_) {
+          return '[Circular]';
+        }
+      default:
+        return x;
+    }
+  });
+  for (var x = args[i]; i < len; x = args[++i]) {
+    if (isNull(x) || !isObject(x)) {
+      str += ' ' + x;
+    } else {
+      str += ' ' + inspect(x);
+    }
+  }
+  return str;
+};
+
+
+// Mark that a method should not be used.
+// Returns a modified function which warns once by default.
+// If --no-deprecation is set, then it is a no-op.
+exports.deprecate = function(fn, msg) {
+  // Allow for deprecating things in the process of starting up.
+  if (isUndefined(global.process)) {
+    return function() {
+      return exports.deprecate(fn, msg).apply(this, arguments);
+    };
+  }
+
+  if (process.noDeprecation === true) {
+    return fn;
+  }
+
+  var warned = false;
+  function deprecated() {
+    if (!warned) {
+      if (process.throwDeprecation) {
+        throw new Error(msg);
+      } else if (process.traceDeprecation) {
+        console.trace(msg);
+      } else {
+        console.error(msg);
+      }
+      warned = true;
+    }
+    return fn.apply(this, arguments);
+  }
+
+  return deprecated;
+};
+
+
+var debugs = {};
+var debugEnviron;
+exports.debuglog = function(set) {
+  if (isUndefined(debugEnviron))
+    debugEnviron = process.env.NODE_DEBUG || '';
+  set = set.toUpperCase();
+  if (!debugs[set]) {
+    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
+      var pid = process.pid;
+      debugs[set] = function() {
+        var msg = exports.format.apply(exports, arguments);
+        console.error('%s %d: %s', set, pid, msg);
+      };
+    } else {
+      debugs[set] = function() {};
+    }
+  }
+  return debugs[set];
+};
+
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Object} opts Optional options object that alters the output.
+ */
+/* legacy: obj, showHidden, depth, colors*/
+function inspect(obj, opts) {
+  // default options
+  var ctx = {
+    seen: [],
+    stylize: stylizeNoColor
+  };
+  // legacy...
+  if (arguments.length >= 3) ctx.depth = arguments[2];
+  if (arguments.length >= 4) ctx.colors = arguments[3];
+  if (isBoolean(opts)) {
+    // legacy...
+    ctx.showHidden = opts;
+  } else if (opts) {
+    // got an "options" object
+    exports._extend(ctx, opts);
+  }
+  // set default options
+  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+  if (isUndefined(ctx.depth)) ctx.depth = 2;
+  if (isUndefined(ctx.colors)) ctx.colors = false;
+  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+  if (ctx.colors) ctx.stylize = stylizeWithColor;
+  return formatValue(ctx, obj, ctx.depth);
+}
+exports.inspect = inspect;
+
+
+// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+inspect.colors = {
+  'bold' : [1, 22],
+  'italic' : [3, 23],
+  'underline' : [4, 24],
+  'inverse' : [7, 27],
+  'white' : [37, 39],
+  'grey' : [90, 39],
+  'black' : [30, 39],
+  'blue' : [34, 39],
+  'cyan' : [36, 39],
+  'green' : [32, 39],
+  'magenta' : [35, 39],
+  'red' : [31, 39],
+  'yellow' : [33, 39]
+};
+
+// Don't use 'blue' not visible on cmd.exe
+inspect.styles = {
+  'special': 'cyan',
+  'number': 'yellow',
+  'boolean': 'yellow',
+  'undefined': 'grey',
+  'null': 'bold',
+  'string': 'green',
+  'date': 'magenta',
+  // "name": intentionally not styling
+  'regexp': 'red'
+};
+
+
+function stylizeWithColor(str, styleType) {
+  var style = inspect.styles[styleType];
+
+  if (style) {
+    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+           '\u001b[' + inspect.colors[style][1] + 'm';
+  } else {
+    return str;
+  }
+}
+
+
+function stylizeNoColor(str, styleType) {
+  return str;
+}
+
+
+function arrayToHash(array) {
+  var hash = {};
+
+  array.forEach(function(val, idx) {
+    hash[val] = true;
+  });
+
+  return hash;
+}
+
+
+function formatValue(ctx, value, recurseTimes) {
+  // Provide a hook for user-specified inspect functions.
+  // Check that value is an object with an inspect function on it
+  if (ctx.customInspect &&
+      value &&
+      isFunction(value.inspect) &&
+      // Filter out the util module, it's inspect function is special
+      value.inspect !== exports.inspect &&
+      // Also filter out any prototype objects using the circular check.
+      !(value.constructor && value.constructor.prototype === value)) {
+    var ret = value.inspect(recurseTimes, ctx);
+    if (!isString(ret)) {
+      ret = formatValue(ctx, ret, recurseTimes);
+    }
+    return ret;
+  }
+
+  // Primitive types cannot have properties
+  var primitive = formatPrimitive(ctx, value);
+  if (primitive) {
+    return primitive;
+  }
+
+  // Look up the keys of the object.
+  var keys = Object.keys(value);
+  var visibleKeys = arrayToHash(keys);
+
+  if (ctx.showHidden) {
+    keys = Object.getOwnPropertyNames(value);
+  }
+
+  // IE doesn't make error fields non-enumerable
+  // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
+  if (isError(value)
+      && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
+    return formatError(value);
+  }
+
+  // Some type of object without properties can be shortcutted.
+  if (keys.length === 0) {
+    if (isFunction(value)) {
+      var name = value.name ? ': ' + value.name : '';
+      return ctx.stylize('[Function' + name + ']', 'special');
+    }
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    }
+    if (isDate(value)) {
+      return ctx.stylize(Date.prototype.toString.call(value), 'date');
+    }
+    if (isError(value)) {
+      return formatError(value);
+    }
+  }
+
+  var base = '', array = false, braces = ['{', '}'];
+
+  // Make Array say that they are Array
+  if (isArray(value)) {
+    array = true;
+    braces = ['[', ']'];
+  }
+
+  // Make functions say that they are functions
+  if (isFunction(value)) {
+    var n = value.name ? ': ' + value.name : '';
+    base = ' [Function' + n + ']';
+  }
+
+  // Make RegExps say that they are RegExps
+  if (isRegExp(value)) {
+    base = ' ' + RegExp.prototype.toString.call(value);
+  }
+
+  // Make dates with properties first say the date
+  if (isDate(value)) {
+    base = ' ' + Date.prototype.toUTCString.call(value);
+  }
+
+  // Make error with message first say the error
+  if (isError(value)) {
+    base = ' ' + formatError(value);
+  }
+
+  if (keys.length === 0 && (!array || value.length == 0)) {
+    return braces[0] + base + braces[1];
+  }
+
+  if (recurseTimes < 0) {
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    } else {
+      return ctx.stylize('[Object]', 'special');
+    }
+  }
+
+  ctx.seen.push(value);
+
+  var output;
+  if (array) {
+    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+  } else {
+    output = keys.map(function(key) {
+      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+    });
+  }
+
+  ctx.seen.pop();
+
+  return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+  if (isUndefined(value))
+    return ctx.stylize('undefined', 'undefined');
+  if (isString(value)) {
+    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+                                             .replace(/'/g, "\\'")
+                                             .replace(/\\"/g, '"') + '\'';
+    return ctx.stylize(simple, 'string');
+  }
+  if (isNumber(value))
+    return ctx.stylize('' + value, 'number');
+  if (isBoolean(value))
+    return ctx.stylize('' + value, 'boolean');
+  // For some reason typeof null is "object", so special case here.
+  if (isNull(value))
+    return ctx.stylize('null', 'null');
+}
+
+
+function formatError(value) {
+  return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+  var output = [];
+  for (var i = 0, l = value.length; i < l; ++i) {
+    if (hasOwnProperty(value, String(i))) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          String(i), true));
+    } else {
+      output.push('');
+    }
+  }
+  keys.forEach(function(key) {
+    if (!key.match(/^\d+$/)) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          key, true));
+    }
+  });
+  return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+  var name, str, desc;
+  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+  if (desc.get) {
+    if (desc.set) {
+      str = ctx.stylize('[Getter/Setter]', 'special');
+    } else {
+      str = ctx.stylize('[Getter]', 'special');
+    }
+  } else {
+    if (desc.set) {
+      str = ctx.stylize('[Setter]', 'special');
+    }
+  }
+  if (!hasOwnProperty(visibleKeys, key)) {
+    name = '[' + key + ']';
+  }
+  if (!str) {
+    if (ctx.seen.indexOf(desc.value) < 0) {
+      if (isNull(recurseTimes)) {
+        str = formatValue(ctx, desc.value, null);
+      } else {
+        str = formatValue(ctx, desc.value, recurseTimes - 1);
+      }
+      if (str.indexOf('\n') > -1) {
+        if (array) {
+          str = str.split('\n').map(function(line) {
+            return '  ' + line;
+          }).join('\n').substr(2);
+        } else {
+          str = '\n' + str.split('\n').map(function(line) {
+            return '   ' + line;
+          }).join('\n');
+        }
+      }
+    } else {
+      str = ctx.stylize('[Circular]', 'special');
+    }
+  }
+  if (isUndefined(name)) {
+    if (array && key.match(/^\d+$/)) {
+      return str;
+    }
+    name = JSON.stringify('' + key);
+    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+      name = name.substr(1, name.length - 2);
+      name = ctx.stylize(name, 'name');
+    } else {
+      name = name.replace(/'/g, "\\'")
+                 .replace(/\\"/g, '"')
+                 .replace(/(^"|"$)/g, "'");
+      name = ctx.stylize(name, 'string');
+    }
+  }
+
+  return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+  var numLinesEst = 0;
+  var length = output.reduce(function(prev, cur) {
+    numLinesEst++;
+    if (cur.indexOf('\n') >= 0) numLinesEst++;
+    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+  }, 0);
+
+  if (length > 60) {
+    return braces[0] +
+           (base === '' ? '' : base + '\n ') +
+           ' ' +
+           output.join(',\n  ') +
+           ' ' +
+           braces[1];
+  }
+
+  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+function isArray(ar) {
+  return Array.isArray(ar);
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+  return isObject(e) &&
+      (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = require('./support/isBuffer');
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
+
+
+function pad(n) {
+  return n < 10 ? '0' + n.toString(10) : n.toString(10);
+}
+
+
+var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+              'Oct', 'Nov', 'Dec'];
+
+// 26 Feb 16:19:34
+function timestamp() {
+  var d = new Date();
+  var time = [pad(d.getHours()),
+              pad(d.getMinutes()),
+              pad(d.getSeconds())].join(':');
+  return [d.getDate(), months[d.getMonth()], time].join(' ');
+}
+
+
+// log is just a thin wrapper to console.log that prepends a timestamp
+exports.log = function() {
+  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+};
+
+
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be rewritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ *     prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+exports.inherits = require('inherits');
+
+exports._extend = function(origin, add) {
+  // Don't do anything if add isn't an object
+  if (!add || !isObject(add)) return origin;
+
+  var keys = Object.keys(add);
+  var i = keys.length;
+  while (i--) {
+    origin[keys[i]] = add[keys[i]];
+  }
+  return origin;
+};
+
+function hasOwnProperty(obj, prop) {
+  return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
+}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./support/isBuffer":156,"_process":138,"inherits":155}],158:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var assign, getValue, isArray, isEmpty, isFunction, isObject, isPlainObject,
+    slice = [].slice,
+    hasProp = {}.hasOwnProperty;
+
+  assign = function() {
+    var i, key, len, source, sources, target;
+    target = arguments[0], sources = 2 <= arguments.length ? slice.call(arguments, 1) : [];
+    if (isFunction(Object.assign)) {
+      Object.assign.apply(null, arguments);
+    } else {
+      for (i = 0, len = sources.length; i < len; i++) {
+        source = sources[i];
+        if (source != null) {
+          for (key in source) {
+            if (!hasProp.call(source, key)) continue;
+            target[key] = source[key];
+          }
+        }
+      }
+    }
+    return target;
+  };
+
+  isFunction = function(val) {
+    return !!val && Object.prototype.toString.call(val) === '[object Function]';
+  };
+
+  isObject = function(val) {
+    var ref;
+    return !!val && ((ref = typeof val) === 'function' || ref === 'object');
+  };
+
+  isArray = function(val) {
+    if (isFunction(Array.isArray)) {
+      return Array.isArray(val);
+    } else {
+      return Object.prototype.toString.call(val) === '[object Array]';
+    }
+  };
+
+  isEmpty = function(val) {
+    var key;
+    if (isArray(val)) {
+      return !val.length;
+    } else {
+      for (key in val) {
+        if (!hasProp.call(val, key)) continue;
+        return false;
+      }
+      return true;
+    }
+  };
+
+  isPlainObject = function(val) {
+    var ctor, proto;
+    return isObject(val) && (proto = Object.getPrototypeOf(val)) && (ctor = proto.constructor) && (typeof ctor === 'function') && (ctor instanceof ctor) && (Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object));
+  };
+
+  getValue = function(obj) {
+    if (isFunction(obj.valueOf)) {
+      return obj.valueOf();
+    } else {
+      return obj;
+    }
+  };
+
+  module.exports.assign = assign;
+
+  module.exports.isFunction = isFunction;
+
+  module.exports.isObject = isObject;
+
+  module.exports.isArray = isArray;
+
+  module.exports.isEmpty = isEmpty;
+
+  module.exports.isPlainObject = isPlainObject;
+
+  module.exports.getValue = getValue;
+
+}).call(this);
+
+},{}],159:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLAttribute;
+
+  module.exports = XMLAttribute = (function() {
+    function XMLAttribute(parent, name, value) {
+      this.options = parent.options;
+      this.stringify = parent.stringify;
+      this.parent = parent;
+      if (name == null) {
+        throw new Error("Missing attribute name. " + this.debugInfo(name));
+      }
+      if (value == null) {
+        throw new Error("Missing attribute value. " + this.debugInfo(name));
+      }
+      this.name = this.stringify.attName(name);
+      this.value = this.stringify.attValue(value);
+    }
+
+    XMLAttribute.prototype.clone = function() {
+      return Object.create(this);
+    };
+
+    XMLAttribute.prototype.toString = function(options) {
+      return this.options.writer.set(options).attribute(this);
+    };
+
+    XMLAttribute.prototype.debugInfo = function(name) {
+      var ref, ref1;
+      name = name || this.name;
+      if ((name == null) && !((ref = this.parent) != null ? ref.name : void 0)) {
+        return "";
+      } else if (name == null) {
+        return "parent: <" + this.parent.name + ">";
+      } else if (!((ref1 = this.parent) != null ? ref1.name : void 0)) {
+        return "attribute: {" + name + "}";
+      } else {
+        return "attribute: {" + name + "}, parent: <" + this.parent.name + ">";
+      }
+    };
+
+    return XMLAttribute;
+
+  })();
+
+}).call(this);
+
+},{}],160:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLCData, XMLNode,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLCData = (function(superClass) {
+    extend(XMLCData, superClass);
+
+    function XMLCData(parent, text) {
+      XMLCData.__super__.constructor.call(this, parent);
+      if (text == null) {
+        throw new Error("Missing CDATA text. " + this.debugInfo());
+      }
+      this.text = this.stringify.cdata(text);
+    }
+
+    XMLCData.prototype.clone = function() {
+      return Object.create(this);
+    };
+
+    XMLCData.prototype.toString = function(options) {
+      return this.options.writer.set(options).cdata(this);
+    };
+
+    return XMLCData;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./XMLNode":171}],161:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLComment, XMLNode,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLComment = (function(superClass) {
+    extend(XMLComment, superClass);
+
+    function XMLComment(parent, text) {
+      XMLComment.__super__.constructor.call(this, parent);
+      if (text == null) {
+        throw new Error("Missing comment text. " + this.debugInfo());
+      }
+      this.text = this.stringify.comment(text);
+    }
+
+    XMLComment.prototype.clone = function() {
+      return Object.create(this);
+    };
+
+    XMLComment.prototype.toString = function(options) {
+      return this.options.writer.set(options).comment(this);
+    };
+
+    return XMLComment;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./XMLNode":171}],162:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLDTDAttList, XMLNode,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLDTDAttList = (function(superClass) {
+    extend(XMLDTDAttList, superClass);
+
+    function XMLDTDAttList(parent, elementName, attributeName, attributeType, defaultValueType, defaultValue) {
+      XMLDTDAttList.__super__.constructor.call(this, parent);
+      if (elementName == null) {
+        throw new Error("Missing DTD element name. " + this.debugInfo());
+      }
+      if (attributeName == null) {
+        throw new Error("Missing DTD attribute name. " + this.debugInfo(elementName));
+      }
+      if (!attributeType) {
+        throw new Error("Missing DTD attribute type. " + this.debugInfo(elementName));
+      }
+      if (!defaultValueType) {
+        throw new Error("Missing DTD attribute default. " + this.debugInfo(elementName));
+      }
+      if (defaultValueType.indexOf('#') !== 0) {
+        defaultValueType = '#' + defaultValueType;
+      }
+      if (!defaultValueType.match(/^(#REQUIRED|#IMPLIED|#FIXED|#DEFAULT)$/)) {
+        throw new Error("Invalid default value type; expected: #REQUIRED, #IMPLIED, #FIXED or #DEFAULT. " + this.debugInfo(elementName));
+      }
+      if (defaultValue && !defaultValueType.match(/^(#FIXED|#DEFAULT)$/)) {
+        throw new Error("Default value only applies to #FIXED or #DEFAULT. " + this.debugInfo(elementName));
+      }
+      this.elementName = this.stringify.eleName(elementName);
+      this.attributeName = this.stringify.attName(attributeName);
+      this.attributeType = this.stringify.dtdAttType(attributeType);
+      this.defaultValue = this.stringify.dtdAttDefault(defaultValue);
+      this.defaultValueType = defaultValueType;
+    }
+
+    XMLDTDAttList.prototype.toString = function(options) {
+      return this.options.writer.set(options).dtdAttList(this);
+    };
+
+    return XMLDTDAttList;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./XMLNode":171}],163:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLDTDElement, XMLNode,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLDTDElement = (function(superClass) {
+    extend(XMLDTDElement, superClass);
+
+    function XMLDTDElement(parent, name, value) {
+      XMLDTDElement.__super__.constructor.call(this, parent);
+      if (name == null) {
+        throw new Error("Missing DTD element name. " + this.debugInfo());
+      }
+      if (!value) {
+        value = '(#PCDATA)';
+      }
+      if (Array.isArray(value)) {
+        value = '(' + value.join(',') + ')';
+      }
+      this.name = this.stringify.eleName(name);
+      this.value = this.stringify.dtdElementValue(value);
+    }
+
+    XMLDTDElement.prototype.toString = function(options) {
+      return this.options.writer.set(options).dtdElement(this);
+    };
+
+    return XMLDTDElement;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./XMLNode":171}],164:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLDTDEntity, XMLNode, isObject,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  isObject = require('./Utility').isObject;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLDTDEntity = (function(superClass) {
+    extend(XMLDTDEntity, superClass);
+
+    function XMLDTDEntity(parent, pe, name, value) {
+      XMLDTDEntity.__super__.constructor.call(this, parent);
+      if (name == null) {
+        throw new Error("Missing DTD entity name. " + this.debugInfo(name));
+      }
+      if (value == null) {
+        throw new Error("Missing DTD entity value. " + this.debugInfo(name));
+      }
+      this.pe = !!pe;
+      this.name = this.stringify.eleName(name);
+      if (!isObject(value)) {
+        this.value = this.stringify.dtdEntityValue(value);
+      } else {
+        if (!value.pubID && !value.sysID) {
+          throw new Error("Public and/or system identifiers are required for an external entity. " + this.debugInfo(name));
+        }
+        if (value.pubID && !value.sysID) {
+          throw new Error("System identifier is required for a public external entity. " + this.debugInfo(name));
+        }
+        if (value.pubID != null) {
+          this.pubID = this.stringify.dtdPubID(value.pubID);
+        }
+        if (value.sysID != null) {
+          this.sysID = this.stringify.dtdSysID(value.sysID);
+        }
+        if (value.nData != null) {
+          this.nData = this.stringify.dtdNData(value.nData);
+        }
+        if (this.pe && this.nData) {
+          throw new Error("Notation declaration is not allowed in a parameter entity. " + this.debugInfo(name));
+        }
+      }
+    }
+
+    XMLDTDEntity.prototype.toString = function(options) {
+      return this.options.writer.set(options).dtdEntity(this);
+    };
+
+    return XMLDTDEntity;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./Utility":158,"./XMLNode":171}],165:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLDTDNotation, XMLNode,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLDTDNotation = (function(superClass) {
+    extend(XMLDTDNotation, superClass);
+
+    function XMLDTDNotation(parent, name, value) {
+      XMLDTDNotation.__super__.constructor.call(this, parent);
+      if (name == null) {
+        throw new Error("Missing DTD notation name. " + this.debugInfo(name));
+      }
+      if (!value.pubID && !value.sysID) {
+        throw new Error("Public or system identifiers are required for an external entity. " + this.debugInfo(name));
+      }
+      this.name = this.stringify.eleName(name);
+      if (value.pubID != null) {
+        this.pubID = this.stringify.dtdPubID(value.pubID);
+      }
+      if (value.sysID != null) {
+        this.sysID = this.stringify.dtdSysID(value.sysID);
+      }
+    }
+
+    XMLDTDNotation.prototype.toString = function(options) {
+      return this.options.writer.set(options).dtdNotation(this);
+    };
+
+    return XMLDTDNotation;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./XMLNode":171}],166:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLDeclaration, XMLNode, isObject,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  isObject = require('./Utility').isObject;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLDeclaration = (function(superClass) {
+    extend(XMLDeclaration, superClass);
+
+    function XMLDeclaration(parent, version, encoding, standalone) {
+      var ref;
+      XMLDeclaration.__super__.constructor.call(this, parent);
+      if (isObject(version)) {
+        ref = version, version = ref.version, encoding = ref.encoding, standalone = ref.standalone;
+      }
+      if (!version) {
+        version = '1.0';
+      }
+      this.version = this.stringify.xmlVersion(version);
+      if (encoding != null) {
+        this.encoding = this.stringify.xmlEncoding(encoding);
+      }
+      if (standalone != null) {
+        this.standalone = this.stringify.xmlStandalone(standalone);
+      }
+    }
+
+    XMLDeclaration.prototype.toString = function(options) {
+      return this.options.writer.set(options).declaration(this);
+    };
+
+    return XMLDeclaration;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./Utility":158,"./XMLNode":171}],167:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDocType, XMLNode, isObject,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  isObject = require('./Utility').isObject;
+
+  XMLNode = require('./XMLNode');
+
+  XMLDTDAttList = require('./XMLDTDAttList');
+
+  XMLDTDEntity = require('./XMLDTDEntity');
+
+  XMLDTDElement = require('./XMLDTDElement');
+
+  XMLDTDNotation = require('./XMLDTDNotation');
+
+  module.exports = XMLDocType = (function(superClass) {
+    extend(XMLDocType, superClass);
+
+    function XMLDocType(parent, pubID, sysID) {
+      var ref, ref1;
+      XMLDocType.__super__.constructor.call(this, parent);
+      this.name = "!DOCTYPE";
+      this.documentObject = parent;
+      if (isObject(pubID)) {
+        ref = pubID, pubID = ref.pubID, sysID = ref.sysID;
+      }
+      if (sysID == null) {
+        ref1 = [pubID, sysID], sysID = ref1[0], pubID = ref1[1];
+      }
+      if (pubID != null) {
+        this.pubID = this.stringify.dtdPubID(pubID);
+      }
+      if (sysID != null) {
+        this.sysID = this.stringify.dtdSysID(sysID);
+      }
+    }
+
+    XMLDocType.prototype.element = function(name, value) {
+      var child;
+      child = new XMLDTDElement(this, name, value);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLDocType.prototype.attList = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
+      var child;
+      child = new XMLDTDAttList(this, elementName, attributeName, attributeType, defaultValueType, defaultValue);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLDocType.prototype.entity = function(name, value) {
+      var child;
+      child = new XMLDTDEntity(this, false, name, value);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLDocType.prototype.pEntity = function(name, value) {
+      var child;
+      child = new XMLDTDEntity(this, true, name, value);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLDocType.prototype.notation = function(name, value) {
+      var child;
+      child = new XMLDTDNotation(this, name, value);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLDocType.prototype.toString = function(options) {
+      return this.options.writer.set(options).docType(this);
+    };
+
+    XMLDocType.prototype.ele = function(name, value) {
+      return this.element(name, value);
+    };
+
+    XMLDocType.prototype.att = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
+      return this.attList(elementName, attributeName, attributeType, defaultValueType, defaultValue);
+    };
+
+    XMLDocType.prototype.ent = function(name, value) {
+      return this.entity(name, value);
+    };
+
+    XMLDocType.prototype.pent = function(name, value) {
+      return this.pEntity(name, value);
+    };
+
+    XMLDocType.prototype.not = function(name, value) {
+      return this.notation(name, value);
+    };
+
+    XMLDocType.prototype.up = function() {
+      return this.root() || this.documentObject;
+    };
+
+    return XMLDocType;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./Utility":158,"./XMLDTDAttList":162,"./XMLDTDElement":163,"./XMLDTDEntity":164,"./XMLDTDNotation":165,"./XMLNode":171}],168:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLDocument, XMLNode, XMLStringWriter, XMLStringifier, isPlainObject,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  isPlainObject = require('./Utility').isPlainObject;
+
+  XMLNode = require('./XMLNode');
+
+  XMLStringifier = require('./XMLStringifier');
+
+  XMLStringWriter = require('./XMLStringWriter');
+
+  module.exports = XMLDocument = (function(superClass) {
+    extend(XMLDocument, superClass);
+
+    function XMLDocument(options) {
+      XMLDocument.__super__.constructor.call(this, null);
+      this.name = "?xml";
+      options || (options = {});
+      if (!options.writer) {
+        options.writer = new XMLStringWriter();
+      }
+      this.options = options;
+      this.stringify = new XMLStringifier(options);
+      this.isDocument = true;
+    }
+
+    XMLDocument.prototype.end = function(writer) {
+      var writerOptions;
+      if (!writer) {
+        writer = this.options.writer;
+      } else if (isPlainObject(writer)) {
+        writerOptions = writer;
+        writer = this.options.writer.set(writerOptions);
+      }
+      return writer.document(this);
+    };
+
+    XMLDocument.prototype.toString = function(options) {
+      return this.options.writer.set(options).document(this);
+    };
+
+    return XMLDocument;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./Utility":158,"./XMLNode":171,"./XMLStringWriter":175,"./XMLStringifier":176}],169:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLAttribute, XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDeclaration, XMLDocType, XMLDocumentCB, XMLElement, XMLProcessingInstruction, XMLRaw, XMLStringWriter, XMLStringifier, XMLText, getValue, isFunction, isObject, isPlainObject, ref,
+    hasProp = {}.hasOwnProperty;
+
+  ref = require('./Utility'), isObject = ref.isObject, isFunction = ref.isFunction, isPlainObject = ref.isPlainObject, getValue = ref.getValue;
+
+  XMLElement = require('./XMLElement');
+
+  XMLCData = require('./XMLCData');
+
+  XMLComment = require('./XMLComment');
+
+  XMLRaw = require('./XMLRaw');
+
+  XMLText = require('./XMLText');
+
+  XMLProcessingInstruction = require('./XMLProcessingInstruction');
+
+  XMLDeclaration = require('./XMLDeclaration');
+
+  XMLDocType = require('./XMLDocType');
+
+  XMLDTDAttList = require('./XMLDTDAttList');
+
+  XMLDTDEntity = require('./XMLDTDEntity');
+
+  XMLDTDElement = require('./XMLDTDElement');
+
+  XMLDTDNotation = require('./XMLDTDNotation');
+
+  XMLAttribute = require('./XMLAttribute');
+
+  XMLStringifier = require('./XMLStringifier');
+
+  XMLStringWriter = require('./XMLStringWriter');
+
+  module.exports = XMLDocumentCB = (function() {
+    function XMLDocumentCB(options, onData, onEnd) {
+      var writerOptions;
+      this.name = "?xml";
+      options || (options = {});
+      if (!options.writer) {
+        options.writer = new XMLStringWriter(options);
+      } else if (isPlainObject(options.writer)) {
+        writerOptions = options.writer;
+        options.writer = new XMLStringWriter(writerOptions);
+      }
+      this.options = options;
+      this.writer = options.writer;
+      this.stringify = new XMLStringifier(options);
+      this.onDataCallback = onData || function() {};
+      this.onEndCallback = onEnd || function() {};
+      this.currentNode = null;
+      this.currentLevel = -1;
+      this.openTags = {};
+      this.documentStarted = false;
+      this.documentCompleted = false;
+      this.root = null;
+    }
+
+    XMLDocumentCB.prototype.node = function(name, attributes, text) {
+      var ref1;
+      if (name == null) {
+        throw new Error("Missing node name.");
+      }
+      if (this.root && this.currentLevel === -1) {
+        throw new Error("Document can only have one root node. " + this.debugInfo(name));
+      }
+      this.openCurrent();
+      name = getValue(name);
+      if (attributes == null) {
+        attributes = {};
+      }
+      attributes = getValue(attributes);
+      if (!isObject(attributes)) {
+        ref1 = [attributes, text], text = ref1[0], attributes = ref1[1];
+      }
+      this.currentNode = new XMLElement(this, name, attributes);
+      this.currentNode.children = false;
+      this.currentLevel++;
+      this.openTags[this.currentLevel] = this.currentNode;
+      if (text != null) {
+        this.text(text);
+      }
+      return this;
+    };
+
+    XMLDocumentCB.prototype.element = function(name, attributes, text) {
+      if (this.currentNode && this.currentNode instanceof XMLDocType) {
+        return this.dtdElement.apply(this, arguments);
+      } else {
+        return this.node(name, attributes, text);
+      }
+    };
+
+    XMLDocumentCB.prototype.attribute = function(name, value) {
+      var attName, attValue;
+      if (!this.currentNode || this.currentNode.children) {
+        throw new Error("att() can only be used immediately after an ele() call in callback mode. " + this.debugInfo(name));
+      }
+      if (name != null) {
+        name = getValue(name);
+      }
+      if (isObject(name)) {
+        for (attName in name) {
+          if (!hasProp.call(name, attName)) continue;
+          attValue = name[attName];
+          this.attribute(attName, attValue);
+        }
+      } else {
+        if (isFunction(value)) {
+          value = value.apply();
+        }
+        if (!this.options.skipNullAttributes || (value != null)) {
+          this.currentNode.attributes[name] = new XMLAttribute(this, name, value);
+        }
+      }
+      return this;
+    };
+
+    XMLDocumentCB.prototype.text = function(value) {
+      var node;
+      this.openCurrent();
+      node = new XMLText(this, value);
+      this.onData(this.writer.text(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.cdata = function(value) {
+      var node;
+      this.openCurrent();
+      node = new XMLCData(this, value);
+      this.onData(this.writer.cdata(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.comment = function(value) {
+      var node;
+      this.openCurrent();
+      node = new XMLComment(this, value);
+      this.onData(this.writer.comment(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.raw = function(value) {
+      var node;
+      this.openCurrent();
+      node = new XMLRaw(this, value);
+      this.onData(this.writer.raw(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.instruction = function(target, value) {
+      var i, insTarget, insValue, len, node;
+      this.openCurrent();
+      if (target != null) {
+        target = getValue(target);
+      }
+      if (value != null) {
+        value = getValue(value);
+      }
+      if (Array.isArray(target)) {
+        for (i = 0, len = target.length; i < len; i++) {
+          insTarget = target[i];
+          this.instruction(insTarget);
+        }
+      } else if (isObject(target)) {
+        for (insTarget in target) {
+          if (!hasProp.call(target, insTarget)) continue;
+          insValue = target[insTarget];
+          this.instruction(insTarget, insValue);
+        }
+      } else {
+        if (isFunction(value)) {
+          value = value.apply();
+        }
+        node = new XMLProcessingInstruction(this, target, value);
+        this.onData(this.writer.processingInstruction(node, this.currentLevel + 1), this.currentLevel + 1);
+      }
+      return this;
+    };
+
+    XMLDocumentCB.prototype.declaration = function(version, encoding, standalone) {
+      var node;
+      this.openCurrent();
+      if (this.documentStarted) {
+        throw new Error("declaration() must be the first node.");
+      }
+      node = new XMLDeclaration(this, version, encoding, standalone);
+      this.onData(this.writer.declaration(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.doctype = function(root, pubID, sysID) {
+      this.openCurrent();
+      if (root == null) {
+        throw new Error("Missing root node name.");
+      }
+      if (this.root) {
+        throw new Error("dtd() must come before the root node.");
+      }
+      this.currentNode = new XMLDocType(this, pubID, sysID);
+      this.currentNode.rootNodeName = root;
+      this.currentNode.children = false;
+      this.currentLevel++;
+      this.openTags[this.currentLevel] = this.currentNode;
+      return this;
+    };
+
+    XMLDocumentCB.prototype.dtdElement = function(name, value) {
+      var node;
+      this.openCurrent();
+      node = new XMLDTDElement(this, name, value);
+      this.onData(this.writer.dtdElement(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.attList = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
+      var node;
+      this.openCurrent();
+      node = new XMLDTDAttList(this, elementName, attributeName, attributeType, defaultValueType, defaultValue);
+      this.onData(this.writer.dtdAttList(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.entity = function(name, value) {
+      var node;
+      this.openCurrent();
+      node = new XMLDTDEntity(this, false, name, value);
+      this.onData(this.writer.dtdEntity(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.pEntity = function(name, value) {
+      var node;
+      this.openCurrent();
+      node = new XMLDTDEntity(this, true, name, value);
+      this.onData(this.writer.dtdEntity(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.notation = function(name, value) {
+      var node;
+      this.openCurrent();
+      node = new XMLDTDNotation(this, name, value);
+      this.onData(this.writer.dtdNotation(node, this.currentLevel + 1), this.currentLevel + 1);
+      return this;
+    };
+
+    XMLDocumentCB.prototype.up = function() {
+      if (this.currentLevel < 0) {
+        throw new Error("The document node has no parent.");
+      }
+      if (this.currentNode) {
+        if (this.currentNode.children) {
+          this.closeNode(this.currentNode);
+        } else {
+          this.openNode(this.currentNode);
+        }
+        this.currentNode = null;
+      } else {
+        this.closeNode(this.openTags[this.currentLevel]);
+      }
+      delete this.openTags[this.currentLevel];
+      this.currentLevel--;
+      return this;
+    };
+
+    XMLDocumentCB.prototype.end = function() {
+      while (this.currentLevel >= 0) {
+        this.up();
+      }
+      return this.onEnd();
+    };
+
+    XMLDocumentCB.prototype.openCurrent = function() {
+      if (this.currentNode) {
+        this.currentNode.children = true;
+        return this.openNode(this.currentNode);
+      }
+    };
+
+    XMLDocumentCB.prototype.openNode = function(node) {
+      if (!node.isOpen) {
+        if (!this.root && this.currentLevel === 0 && node instanceof XMLElement) {
+          this.root = node;
+        }
+        this.onData(this.writer.openNode(node, this.currentLevel), this.currentLevel);
+        return node.isOpen = true;
+      }
+    };
+
+    XMLDocumentCB.prototype.closeNode = function(node) {
+      if (!node.isClosed) {
+        this.onData(this.writer.closeNode(node, this.currentLevel), this.currentLevel);
+        return node.isClosed = true;
+      }
+    };
+
+    XMLDocumentCB.prototype.onData = function(chunk, level) {
+      this.documentStarted = true;
+      return this.onDataCallback(chunk, level + 1);
+    };
+
+    XMLDocumentCB.prototype.onEnd = function() {
+      this.documentCompleted = true;
+      return this.onEndCallback();
+    };
+
+    XMLDocumentCB.prototype.debugInfo = function(name) {
+      if (name == null) {
+        return "";
+      } else {
+        return "node: <" + name + ">";
+      }
+    };
+
+    XMLDocumentCB.prototype.ele = function() {
+      return this.element.apply(this, arguments);
+    };
+
+    XMLDocumentCB.prototype.nod = function(name, attributes, text) {
+      return this.node(name, attributes, text);
+    };
+
+    XMLDocumentCB.prototype.txt = function(value) {
+      return this.text(value);
+    };
+
+    XMLDocumentCB.prototype.dat = function(value) {
+      return this.cdata(value);
+    };
+
+    XMLDocumentCB.prototype.com = function(value) {
+      return this.comment(value);
+    };
+
+    XMLDocumentCB.prototype.ins = function(target, value) {
+      return this.instruction(target, value);
+    };
+
+    XMLDocumentCB.prototype.dec = function(version, encoding, standalone) {
+      return this.declaration(version, encoding, standalone);
+    };
+
+    XMLDocumentCB.prototype.dtd = function(root, pubID, sysID) {
+      return this.doctype(root, pubID, sysID);
+    };
+
+    XMLDocumentCB.prototype.e = function(name, attributes, text) {
+      return this.element(name, attributes, text);
+    };
+
+    XMLDocumentCB.prototype.n = function(name, attributes, text) {
+      return this.node(name, attributes, text);
+    };
+
+    XMLDocumentCB.prototype.t = function(value) {
+      return this.text(value);
+    };
+
+    XMLDocumentCB.prototype.d = function(value) {
+      return this.cdata(value);
+    };
+
+    XMLDocumentCB.prototype.c = function(value) {
+      return this.comment(value);
+    };
+
+    XMLDocumentCB.prototype.r = function(value) {
+      return this.raw(value);
+    };
+
+    XMLDocumentCB.prototype.i = function(target, value) {
+      return this.instruction(target, value);
+    };
+
+    XMLDocumentCB.prototype.att = function() {
+      if (this.currentNode && this.currentNode instanceof XMLDocType) {
+        return this.attList.apply(this, arguments);
+      } else {
+        return this.attribute.apply(this, arguments);
+      }
+    };
+
+    XMLDocumentCB.prototype.a = function() {
+      if (this.currentNode && this.currentNode instanceof XMLDocType) {
+        return this.attList.apply(this, arguments);
+      } else {
+        return this.attribute.apply(this, arguments);
+      }
+    };
+
+    XMLDocumentCB.prototype.ent = function(name, value) {
+      return this.entity(name, value);
+    };
+
+    XMLDocumentCB.prototype.pent = function(name, value) {
+      return this.pEntity(name, value);
+    };
+
+    XMLDocumentCB.prototype.not = function(name, value) {
+      return this.notation(name, value);
+    };
+
+    return XMLDocumentCB;
+
+  })();
+
+}).call(this);
+
+},{"./Utility":158,"./XMLAttribute":159,"./XMLCData":160,"./XMLComment":161,"./XMLDTDAttList":162,"./XMLDTDElement":163,"./XMLDTDEntity":164,"./XMLDTDNotation":165,"./XMLDeclaration":166,"./XMLDocType":167,"./XMLElement":170,"./XMLProcessingInstruction":172,"./XMLRaw":173,"./XMLStringWriter":175,"./XMLStringifier":176,"./XMLText":177}],170:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLAttribute, XMLElement, XMLNode, getValue, isFunction, isObject, ref,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  ref = require('./Utility'), isObject = ref.isObject, isFunction = ref.isFunction, getValue = ref.getValue;
+
+  XMLNode = require('./XMLNode');
+
+  XMLAttribute = require('./XMLAttribute');
+
+  module.exports = XMLElement = (function(superClass) {
+    extend(XMLElement, superClass);
+
+    function XMLElement(parent, name, attributes) {
+      XMLElement.__super__.constructor.call(this, parent);
+      if (name == null) {
+        throw new Error("Missing element name. " + this.debugInfo());
+      }
+      this.name = this.stringify.eleName(name);
+      this.attributes = {};
+      if (attributes != null) {
+        this.attribute(attributes);
+      }
+      if (parent.isDocument) {
+        this.isRoot = true;
+        this.documentObject = parent;
+        parent.rootObject = this;
+      }
+    }
+
+    XMLElement.prototype.clone = function() {
+      var att, attName, clonedSelf, ref1;
+      clonedSelf = Object.create(this);
+      if (clonedSelf.isRoot) {
+        clonedSelf.documentObject = null;
+      }
+      clonedSelf.attributes = {};
+      ref1 = this.attributes;
+      for (attName in ref1) {
+        if (!hasProp.call(ref1, attName)) continue;
+        att = ref1[attName];
+        clonedSelf.attributes[attName] = att.clone();
+      }
+      clonedSelf.children = [];
+      this.children.forEach(function(child) {
+        var clonedChild;
+        clonedChild = child.clone();
+        clonedChild.parent = clonedSelf;
+        return clonedSelf.children.push(clonedChild);
+      });
+      return clonedSelf;
+    };
+
+    XMLElement.prototype.attribute = function(name, value) {
+      var attName, attValue;
+      if (name != null) {
+        name = getValue(name);
+      }
+      if (isObject(name)) {
+        for (attName in name) {
+          if (!hasProp.call(name, attName)) continue;
+          attValue = name[attName];
+          this.attribute(attName, attValue);
+        }
+      } else {
+        if (isFunction(value)) {
+          value = value.apply();
+        }
+        if (!this.options.skipNullAttributes || (value != null)) {
+          this.attributes[name] = new XMLAttribute(this, name, value);
+        }
+      }
+      return this;
+    };
+
+    XMLElement.prototype.removeAttribute = function(name) {
+      var attName, i, len;
+      if (name == null) {
+        throw new Error("Missing attribute name. " + this.debugInfo());
+      }
+      name = getValue(name);
+      if (Array.isArray(name)) {
+        for (i = 0, len = name.length; i < len; i++) {
+          attName = name[i];
+          delete this.attributes[attName];
+        }
+      } else {
+        delete this.attributes[name];
+      }
+      return this;
+    };
+
+    XMLElement.prototype.toString = function(options) {
+      return this.options.writer.set(options).element(this);
+    };
+
+    XMLElement.prototype.att = function(name, value) {
+      return this.attribute(name, value);
+    };
+
+    XMLElement.prototype.a = function(name, value) {
+      return this.attribute(name, value);
+    };
+
+    return XMLElement;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./Utility":158,"./XMLAttribute":159,"./XMLNode":171}],171:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLCData, XMLComment, XMLDeclaration, XMLDocType, XMLElement, XMLNode, XMLProcessingInstruction, XMLRaw, XMLText, getValue, isEmpty, isFunction, isObject, ref,
+    hasProp = {}.hasOwnProperty;
+
+  ref = require('./Utility'), isObject = ref.isObject, isFunction = ref.isFunction, isEmpty = ref.isEmpty, getValue = ref.getValue;
+
+  XMLElement = null;
+
+  XMLCData = null;
+
+  XMLComment = null;
+
+  XMLDeclaration = null;
+
+  XMLDocType = null;
+
+  XMLRaw = null;
+
+  XMLText = null;
+
+  XMLProcessingInstruction = null;
+
+  module.exports = XMLNode = (function() {
+    function XMLNode(parent) {
+      this.parent = parent;
+      if (this.parent) {
+        this.options = this.parent.options;
+        this.stringify = this.parent.stringify;
+      }
+      this.children = [];
+      if (!XMLElement) {
+        XMLElement = require('./XMLElement');
+        XMLCData = require('./XMLCData');
+        XMLComment = require('./XMLComment');
+        XMLDeclaration = require('./XMLDeclaration');
+        XMLDocType = require('./XMLDocType');
+        XMLRaw = require('./XMLRaw');
+        XMLText = require('./XMLText');
+        XMLProcessingInstruction = require('./XMLProcessingInstruction');
+      }
+    }
+
+    XMLNode.prototype.element = function(name, attributes, text) {
+      var childNode, item, j, k, key, lastChild, len, len1, ref1, val;
+      lastChild = null;
+      if (attributes == null) {
+        attributes = {};
+      }
+      attributes = getValue(attributes);
+      if (!isObject(attributes)) {
+        ref1 = [attributes, text], text = ref1[0], attributes = ref1[1];
+      }
+      if (name != null) {
+        name = getValue(name);
+      }
+      if (Array.isArray(name)) {
+        for (j = 0, len = name.length; j < len; j++) {
+          item = name[j];
+          lastChild = this.element(item);
+        }
+      } else if (isFunction(name)) {
+        lastChild = this.element(name.apply());
+      } else if (isObject(name)) {
+        for (key in name) {
+          if (!hasProp.call(name, key)) continue;
+          val = name[key];
+          if (isFunction(val)) {
+            val = val.apply();
+          }
+          if ((isObject(val)) && (isEmpty(val))) {
+            val = null;
+          }
+          if (!this.options.ignoreDecorators && this.stringify.convertAttKey && key.indexOf(this.stringify.convertAttKey) === 0) {
+            lastChild = this.attribute(key.substr(this.stringify.convertAttKey.length), val);
+          } else if (!this.options.separateArrayItems && Array.isArray(val)) {
+            for (k = 0, len1 = val.length; k < len1; k++) {
+              item = val[k];
+              childNode = {};
+              childNode[key] = item;
+              lastChild = this.element(childNode);
+            }
+          } else if (isObject(val)) {
+            lastChild = this.element(key);
+            lastChild.element(val);
+          } else {
+            lastChild = this.element(key, val);
+          }
+        }
+      } else {
+        if (!this.options.ignoreDecorators && this.stringify.convertTextKey && name.indexOf(this.stringify.convertTextKey) === 0) {
+          lastChild = this.text(text);
+        } else if (!this.options.ignoreDecorators && this.stringify.convertCDataKey && name.indexOf(this.stringify.convertCDataKey) === 0) {
+          lastChild = this.cdata(text);
+        } else if (!this.options.ignoreDecorators && this.stringify.convertCommentKey && name.indexOf(this.stringify.convertCommentKey) === 0) {
+          lastChild = this.comment(text);
+        } else if (!this.options.ignoreDecorators && this.stringify.convertRawKey && name.indexOf(this.stringify.convertRawKey) === 0) {
+          lastChild = this.raw(text);
+        } else if (!this.options.ignoreDecorators && this.stringify.convertPIKey && name.indexOf(this.stringify.convertPIKey) === 0) {
+          lastChild = this.instruction(name.substr(this.stringify.convertPIKey.length), text);
+        } else {
+          lastChild = this.node(name, attributes, text);
+        }
+      }
+      if (lastChild == null) {
+        throw new Error("Could not create any elements with: " + name + ". " + this.debugInfo());
+      }
+      return lastChild;
+    };
+
+    XMLNode.prototype.insertBefore = function(name, attributes, text) {
+      var child, i, removed;
+      if (this.isRoot) {
+        throw new Error("Cannot insert elements at root level. " + this.debugInfo(name));
+      }
+      i = this.parent.children.indexOf(this);
+      removed = this.parent.children.splice(i);
+      child = this.parent.element(name, attributes, text);
+      Array.prototype.push.apply(this.parent.children, removed);
+      return child;
+    };
+
+    XMLNode.prototype.insertAfter = function(name, attributes, text) {
+      var child, i, removed;
+      if (this.isRoot) {
+        throw new Error("Cannot insert elements at root level. " + this.debugInfo(name));
+      }
+      i = this.parent.children.indexOf(this);
+      removed = this.parent.children.splice(i + 1);
+      child = this.parent.element(name, attributes, text);
+      Array.prototype.push.apply(this.parent.children, removed);
+      return child;
+    };
+
+    XMLNode.prototype.remove = function() {
+      var i, ref1;
+      if (this.isRoot) {
+        throw new Error("Cannot remove the root element. " + this.debugInfo());
+      }
+      i = this.parent.children.indexOf(this);
+      [].splice.apply(this.parent.children, [i, i - i + 1].concat(ref1 = [])), ref1;
+      return this.parent;
+    };
+
+    XMLNode.prototype.node = function(name, attributes, text) {
+      var child, ref1;
+      if (name != null) {
+        name = getValue(name);
+      }
+      attributes || (attributes = {});
+      attributes = getValue(attributes);
+      if (!isObject(attributes)) {
+        ref1 = [attributes, text], text = ref1[0], attributes = ref1[1];
+      }
+      child = new XMLElement(this, name, attributes);
+      if (text != null) {
+        child.text(text);
+      }
+      this.children.push(child);
+      return child;
+    };
+
+    XMLNode.prototype.text = function(value) {
+      var child;
+      child = new XMLText(this, value);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLNode.prototype.cdata = function(value) {
+      var child;
+      child = new XMLCData(this, value);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLNode.prototype.comment = function(value) {
+      var child;
+      child = new XMLComment(this, value);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLNode.prototype.commentBefore = function(value) {
+      var child, i, removed;
+      i = this.parent.children.indexOf(this);
+      removed = this.parent.children.splice(i);
+      child = this.parent.comment(value);
+      Array.prototype.push.apply(this.parent.children, removed);
+      return this;
+    };
+
+    XMLNode.prototype.commentAfter = function(value) {
+      var child, i, removed;
+      i = this.parent.children.indexOf(this);
+      removed = this.parent.children.splice(i + 1);
+      child = this.parent.comment(value);
+      Array.prototype.push.apply(this.parent.children, removed);
+      return this;
+    };
+
+    XMLNode.prototype.raw = function(value) {
+      var child;
+      child = new XMLRaw(this, value);
+      this.children.push(child);
+      return this;
+    };
+
+    XMLNode.prototype.instruction = function(target, value) {
+      var insTarget, insValue, instruction, j, len;
+      if (target != null) {
+        target = getValue(target);
+      }
+      if (value != null) {
+        value = getValue(value);
+      }
+      if (Array.isArray(target)) {
+        for (j = 0, len = target.length; j < len; j++) {
+          insTarget = target[j];
+          this.instruction(insTarget);
+        }
+      } else if (isObject(target)) {
+        for (insTarget in target) {
+          if (!hasProp.call(target, insTarget)) continue;
+          insValue = target[insTarget];
+          this.instruction(insTarget, insValue);
+        }
+      } else {
+        if (isFunction(value)) {
+          value = value.apply();
+        }
+        instruction = new XMLProcessingInstruction(this, target, value);
+        this.children.push(instruction);
+      }
+      return this;
+    };
+
+    XMLNode.prototype.instructionBefore = function(target, value) {
+      var child, i, removed;
+      i = this.parent.children.indexOf(this);
+      removed = this.parent.children.splice(i);
+      child = this.parent.instruction(target, value);
+      Array.prototype.push.apply(this.parent.children, removed);
+      return this;
+    };
+
+    XMLNode.prototype.instructionAfter = function(target, value) {
+      var child, i, removed;
+      i = this.parent.children.indexOf(this);
+      removed = this.parent.children.splice(i + 1);
+      child = this.parent.instruction(target, value);
+      Array.prototype.push.apply(this.parent.children, removed);
+      return this;
+    };
+
+    XMLNode.prototype.declaration = function(version, encoding, standalone) {
+      var doc, xmldec;
+      doc = this.document();
+      xmldec = new XMLDeclaration(doc, version, encoding, standalone);
+      if (doc.children[0] instanceof XMLDeclaration) {
+        doc.children[0] = xmldec;
+      } else {
+        doc.children.unshift(xmldec);
+      }
+      return doc.root() || doc;
+    };
+
+    XMLNode.prototype.doctype = function(pubID, sysID) {
+      var child, doc, doctype, i, j, k, len, len1, ref1, ref2;
+      doc = this.document();
+      doctype = new XMLDocType(doc, pubID, sysID);
+      ref1 = doc.children;
+      for (i = j = 0, len = ref1.length; j < len; i = ++j) {
+        child = ref1[i];
+        if (child instanceof XMLDocType) {
+          doc.children[i] = doctype;
+          return doctype;
+        }
+      }
+      ref2 = doc.children;
+      for (i = k = 0, len1 = ref2.length; k < len1; i = ++k) {
+        child = ref2[i];
+        if (child.isRoot) {
+          doc.children.splice(i, 0, doctype);
+          return doctype;
+        }
+      }
+      doc.children.push(doctype);
+      return doctype;
+    };
+
+    XMLNode.prototype.up = function() {
+      if (this.isRoot) {
+        throw new Error("The root node has no parent. Use doc() if you need to get the document object.");
+      }
+      return this.parent;
+    };
+
+    XMLNode.prototype.root = function() {
+      var node;
+      node = this;
+      while (node) {
+        if (node.isDocument) {
+          return node.rootObject;
+        } else if (node.isRoot) {
+          return node;
+        } else {
+          node = node.parent;
+        }
+      }
+    };
+
+    XMLNode.prototype.document = function() {
+      var node;
+      node = this;
+      while (node) {
+        if (node.isDocument) {
+          return node;
+        } else {
+          node = node.parent;
+        }
+      }
+    };
+
+    XMLNode.prototype.end = function(options) {
+      return this.document().end(options);
+    };
+
+    XMLNode.prototype.prev = function() {
+      var i;
+      i = this.parent.children.indexOf(this);
+      if (i < 1) {
+        throw new Error("Already at the first node. " + this.debugInfo());
+      }
+      return this.parent.children[i - 1];
+    };
+
+    XMLNode.prototype.next = function() {
+      var i;
+      i = this.parent.children.indexOf(this);
+      if (i === -1 || i === this.parent.children.length - 1) {
+        throw new Error("Already at the last node. " + this.debugInfo());
+      }
+      return this.parent.children[i + 1];
+    };
+
+    XMLNode.prototype.importDocument = function(doc) {
+      var clonedRoot;
+      clonedRoot = doc.root().clone();
+      clonedRoot.parent = this;
+      clonedRoot.isRoot = false;
+      this.children.push(clonedRoot);
+      return this;
+    };
+
+    XMLNode.prototype.debugInfo = function(name) {
+      var ref1, ref2;
+      name = name || this.name;
+      if ((name == null) && !((ref1 = this.parent) != null ? ref1.name : void 0)) {
+        return "";
+      } else if (name == null) {
+        return "parent: <" + this.parent.name + ">";
+      } else if (!((ref2 = this.parent) != null ? ref2.name : void 0)) {
+        return "node: <" + name + ">";
+      } else {
+        return "node: <" + name + ">, parent: <" + this.parent.name + ">";
+      }
+    };
+
+    XMLNode.prototype.ele = function(name, attributes, text) {
+      return this.element(name, attributes, text);
+    };
+
+    XMLNode.prototype.nod = function(name, attributes, text) {
+      return this.node(name, attributes, text);
+    };
+
+    XMLNode.prototype.txt = function(value) {
+      return this.text(value);
+    };
+
+    XMLNode.prototype.dat = function(value) {
+      return this.cdata(value);
+    };
+
+    XMLNode.prototype.com = function(value) {
+      return this.comment(value);
+    };
+
+    XMLNode.prototype.ins = function(target, value) {
+      return this.instruction(target, value);
+    };
+
+    XMLNode.prototype.doc = function() {
+      return this.document();
+    };
+
+    XMLNode.prototype.dec = function(version, encoding, standalone) {
+      return this.declaration(version, encoding, standalone);
+    };
+
+    XMLNode.prototype.dtd = function(pubID, sysID) {
+      return this.doctype(pubID, sysID);
+    };
+
+    XMLNode.prototype.e = function(name, attributes, text) {
+      return this.element(name, attributes, text);
+    };
+
+    XMLNode.prototype.n = function(name, attributes, text) {
+      return this.node(name, attributes, text);
+    };
+
+    XMLNode.prototype.t = function(value) {
+      return this.text(value);
+    };
+
+    XMLNode.prototype.d = function(value) {
+      return this.cdata(value);
+    };
+
+    XMLNode.prototype.c = function(value) {
+      return this.comment(value);
+    };
+
+    XMLNode.prototype.r = function(value) {
+      return this.raw(value);
+    };
+
+    XMLNode.prototype.i = function(target, value) {
+      return this.instruction(target, value);
+    };
+
+    XMLNode.prototype.u = function() {
+      return this.up();
+    };
+
+    XMLNode.prototype.importXMLBuilder = function(doc) {
+      return this.importDocument(doc);
+    };
+
+    return XMLNode;
+
+  })();
+
+}).call(this);
+
+},{"./Utility":158,"./XMLCData":160,"./XMLComment":161,"./XMLDeclaration":166,"./XMLDocType":167,"./XMLElement":170,"./XMLProcessingInstruction":172,"./XMLRaw":173,"./XMLText":177}],172:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLNode, XMLProcessingInstruction,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLProcessingInstruction = (function(superClass) {
+    extend(XMLProcessingInstruction, superClass);
+
+    function XMLProcessingInstruction(parent, target, value) {
+      XMLProcessingInstruction.__super__.constructor.call(this, parent);
+      if (target == null) {
+        throw new Error("Missing instruction target. " + this.debugInfo());
+      }
+      this.target = this.stringify.insTarget(target);
+      if (value) {
+        this.value = this.stringify.insValue(value);
+      }
+    }
+
+    XMLProcessingInstruction.prototype.clone = function() {
+      return Object.create(this);
+    };
+
+    XMLProcessingInstruction.prototype.toString = function(options) {
+      return this.options.writer.set(options).processingInstruction(this);
+    };
+
+    return XMLProcessingInstruction;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./XMLNode":171}],173:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLNode, XMLRaw,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLRaw = (function(superClass) {
+    extend(XMLRaw, superClass);
+
+    function XMLRaw(parent, text) {
+      XMLRaw.__super__.constructor.call(this, parent);
+      if (text == null) {
+        throw new Error("Missing raw text. " + this.debugInfo());
+      }
+      this.value = this.stringify.raw(text);
+    }
+
+    XMLRaw.prototype.clone = function() {
+      return Object.create(this);
+    };
+
+    XMLRaw.prototype.toString = function(options) {
+      return this.options.writer.set(options).raw(this);
+    };
+
+    return XMLRaw;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./XMLNode":171}],174:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDeclaration, XMLDocType, XMLElement, XMLProcessingInstruction, XMLRaw, XMLStreamWriter, XMLText, XMLWriterBase,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLDeclaration = require('./XMLDeclaration');
+
+  XMLDocType = require('./XMLDocType');
+
+  XMLCData = require('./XMLCData');
+
+  XMLComment = require('./XMLComment');
+
+  XMLElement = require('./XMLElement');
+
+  XMLRaw = require('./XMLRaw');
+
+  XMLText = require('./XMLText');
+
+  XMLProcessingInstruction = require('./XMLProcessingInstruction');
+
+  XMLDTDAttList = require('./XMLDTDAttList');
+
+  XMLDTDElement = require('./XMLDTDElement');
+
+  XMLDTDEntity = require('./XMLDTDEntity');
+
+  XMLDTDNotation = require('./XMLDTDNotation');
+
+  XMLWriterBase = require('./XMLWriterBase');
+
+  module.exports = XMLStreamWriter = (function(superClass) {
+    extend(XMLStreamWriter, superClass);
+
+    function XMLStreamWriter(stream, options) {
+      XMLStreamWriter.__super__.constructor.call(this, options);
+      this.stream = stream;
+    }
+
+    XMLStreamWriter.prototype.document = function(doc) {
+      var child, i, j, len, len1, ref, ref1, results;
+      ref = doc.children;
+      for (i = 0, len = ref.length; i < len; i++) {
+        child = ref[i];
+        child.isLastRootNode = false;
+      }
+      doc.children[doc.children.length - 1].isLastRootNode = true;
+      ref1 = doc.children;
+      results = [];
+      for (j = 0, len1 = ref1.length; j < len1; j++) {
+        child = ref1[j];
+        switch (false) {
+          case !(child instanceof XMLDeclaration):
+            results.push(this.declaration(child));
+            break;
+          case !(child instanceof XMLDocType):
+            results.push(this.docType(child));
+            break;
+          case !(child instanceof XMLComment):
+            results.push(this.comment(child));
+            break;
+          case !(child instanceof XMLProcessingInstruction):
+            results.push(this.processingInstruction(child));
+            break;
+          default:
+            results.push(this.element(child));
+        }
+      }
+      return results;
+    };
+
+    XMLStreamWriter.prototype.attribute = function(att) {
+      return this.stream.write(' ' + att.name + '="' + att.value + '"');
+    };
+
+    XMLStreamWriter.prototype.cdata = function(node, level) {
+      return this.stream.write(this.space(level) + '<![CDATA[' + node.text + ']]>' + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.comment = function(node, level) {
+      return this.stream.write(this.space(level) + '<!-- ' + node.text + ' -->' + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.declaration = function(node, level) {
+      this.stream.write(this.space(level));
+      this.stream.write('<?xml version="' + node.version + '"');
+      if (node.encoding != null) {
+        this.stream.write(' encoding="' + node.encoding + '"');
+      }
+      if (node.standalone != null) {
+        this.stream.write(' standalone="' + node.standalone + '"');
+      }
+      this.stream.write(this.spacebeforeslash + '?>');
+      return this.stream.write(this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.docType = function(node, level) {
+      var child, i, len, ref;
+      level || (level = 0);
+      this.stream.write(this.space(level));
+      this.stream.write('<!DOCTYPE ' + node.root().name);
+      if (node.pubID && node.sysID) {
+        this.stream.write(' PUBLIC "' + node.pubID + '" "' + node.sysID + '"');
+      } else if (node.sysID) {
+        this.stream.write(' SYSTEM "' + node.sysID + '"');
+      }
+      if (node.children.length > 0) {
+        this.stream.write(' [');
+        this.stream.write(this.endline(node));
+        ref = node.children;
+        for (i = 0, len = ref.length; i < len; i++) {
+          child = ref[i];
+          switch (false) {
+            case !(child instanceof XMLDTDAttList):
+              this.dtdAttList(child, level + 1);
+              break;
+            case !(child instanceof XMLDTDElement):
+              this.dtdElement(child, level + 1);
+              break;
+            case !(child instanceof XMLDTDEntity):
+              this.dtdEntity(child, level + 1);
+              break;
+            case !(child instanceof XMLDTDNotation):
+              this.dtdNotation(child, level + 1);
+              break;
+            case !(child instanceof XMLCData):
+              this.cdata(child, level + 1);
+              break;
+            case !(child instanceof XMLComment):
+              this.comment(child, level + 1);
+              break;
+            case !(child instanceof XMLProcessingInstruction):
+              this.processingInstruction(child, level + 1);
+              break;
+            default:
+              throw new Error("Unknown DTD node type: " + child.constructor.name);
+          }
+        }
+        this.stream.write(']');
+      }
+      this.stream.write(this.spacebeforeslash + '>');
+      return this.stream.write(this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.element = function(node, level) {
+      var att, child, i, len, name, ref, ref1, space;
+      level || (level = 0);
+      space = this.space(level);
+      this.stream.write(space + '<' + node.name);
+      ref = node.attributes;
+      for (name in ref) {
+        if (!hasProp.call(ref, name)) continue;
+        att = ref[name];
+        this.attribute(att);
+      }
+      if (node.children.length === 0 || node.children.every(function(e) {
+        return e.value === '';
+      })) {
+        if (this.allowEmpty) {
+          this.stream.write('></' + node.name + '>');
+        } else {
+          this.stream.write(this.spacebeforeslash + '/>');
+        }
+      } else if (this.pretty && node.children.length === 1 && (node.children[0].value != null)) {
+        this.stream.write('>');
+        this.stream.write(node.children[0].value);
+        this.stream.write('</' + node.name + '>');
+      } else {
+        this.stream.write('>' + this.newline);
+        ref1 = node.children;
+        for (i = 0, len = ref1.length; i < len; i++) {
+          child = ref1[i];
+          switch (false) {
+            case !(child instanceof XMLCData):
+              this.cdata(child, level + 1);
+              break;
+            case !(child instanceof XMLComment):
+              this.comment(child, level + 1);
+              break;
+            case !(child instanceof XMLElement):
+              this.element(child, level + 1);
+              break;
+            case !(child instanceof XMLRaw):
+              this.raw(child, level + 1);
+              break;
+            case !(child instanceof XMLText):
+              this.text(child, level + 1);
+              break;
+            case !(child instanceof XMLProcessingInstruction):
+              this.processingInstruction(child, level + 1);
+              break;
+            default:
+              throw new Error("Unknown XML node type: " + child.constructor.name);
+          }
+        }
+        this.stream.write(space + '</' + node.name + '>');
+      }
+      return this.stream.write(this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.processingInstruction = function(node, level) {
+      this.stream.write(this.space(level) + '<?' + node.target);
+      if (node.value) {
+        this.stream.write(' ' + node.value);
+      }
+      return this.stream.write(this.spacebeforeslash + '?>' + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.raw = function(node, level) {
+      return this.stream.write(this.space(level) + node.value + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.text = function(node, level) {
+      return this.stream.write(this.space(level) + node.value + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.dtdAttList = function(node, level) {
+      this.stream.write(this.space(level) + '<!ATTLIST ' + node.elementName + ' ' + node.attributeName + ' ' + node.attributeType);
+      if (node.defaultValueType !== '#DEFAULT') {
+        this.stream.write(' ' + node.defaultValueType);
+      }
+      if (node.defaultValue) {
+        this.stream.write(' "' + node.defaultValue + '"');
+      }
+      return this.stream.write(this.spacebeforeslash + '>' + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.dtdElement = function(node, level) {
+      this.stream.write(this.space(level) + '<!ELEMENT ' + node.name + ' ' + node.value);
+      return this.stream.write(this.spacebeforeslash + '>' + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.dtdEntity = function(node, level) {
+      this.stream.write(this.space(level) + '<!ENTITY');
+      if (node.pe) {
+        this.stream.write(' %');
+      }
+      this.stream.write(' ' + node.name);
+      if (node.value) {
+        this.stream.write(' "' + node.value + '"');
+      } else {
+        if (node.pubID && node.sysID) {
+          this.stream.write(' PUBLIC "' + node.pubID + '" "' + node.sysID + '"');
+        } else if (node.sysID) {
+          this.stream.write(' SYSTEM "' + node.sysID + '"');
+        }
+        if (node.nData) {
+          this.stream.write(' NDATA ' + node.nData);
+        }
+      }
+      return this.stream.write(this.spacebeforeslash + '>' + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.dtdNotation = function(node, level) {
+      this.stream.write(this.space(level) + '<!NOTATION ' + node.name);
+      if (node.pubID && node.sysID) {
+        this.stream.write(' PUBLIC "' + node.pubID + '" "' + node.sysID + '"');
+      } else if (node.pubID) {
+        this.stream.write(' PUBLIC "' + node.pubID + '"');
+      } else if (node.sysID) {
+        this.stream.write(' SYSTEM "' + node.sysID + '"');
+      }
+      return this.stream.write(this.spacebeforeslash + '>' + this.endline(node));
+    };
+
+    XMLStreamWriter.prototype.endline = function(node) {
+      if (!node.isLastRootNode) {
+        return this.newline;
+      } else {
+        return '';
+      }
+    };
+
+    return XMLStreamWriter;
+
+  })(XMLWriterBase);
+
+}).call(this);
+
+},{"./XMLCData":160,"./XMLComment":161,"./XMLDTDAttList":162,"./XMLDTDElement":163,"./XMLDTDEntity":164,"./XMLDTDNotation":165,"./XMLDeclaration":166,"./XMLDocType":167,"./XMLElement":170,"./XMLProcessingInstruction":172,"./XMLRaw":173,"./XMLText":177,"./XMLWriterBase":178}],175:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDeclaration, XMLDocType, XMLElement, XMLProcessingInstruction, XMLRaw, XMLStringWriter, XMLText, XMLWriterBase,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLDeclaration = require('./XMLDeclaration');
+
+  XMLDocType = require('./XMLDocType');
+
+  XMLCData = require('./XMLCData');
+
+  XMLComment = require('./XMLComment');
+
+  XMLElement = require('./XMLElement');
+
+  XMLRaw = require('./XMLRaw');
+
+  XMLText = require('./XMLText');
+
+  XMLProcessingInstruction = require('./XMLProcessingInstruction');
+
+  XMLDTDAttList = require('./XMLDTDAttList');
+
+  XMLDTDElement = require('./XMLDTDElement');
+
+  XMLDTDEntity = require('./XMLDTDEntity');
+
+  XMLDTDNotation = require('./XMLDTDNotation');
+
+  XMLWriterBase = require('./XMLWriterBase');
+
+  module.exports = XMLStringWriter = (function(superClass) {
+    extend(XMLStringWriter, superClass);
+
+    function XMLStringWriter(options) {
+      XMLStringWriter.__super__.constructor.call(this, options);
+    }
+
+    XMLStringWriter.prototype.document = function(doc) {
+      var child, i, len, r, ref;
+      this.textispresent = false;
+      r = '';
+      ref = doc.children;
+      for (i = 0, len = ref.length; i < len; i++) {
+        child = ref[i];
+        r += (function() {
+          switch (false) {
+            case !(child instanceof XMLDeclaration):
+              return this.declaration(child);
+            case !(child instanceof XMLDocType):
+              return this.docType(child);
+            case !(child instanceof XMLComment):
+              return this.comment(child);
+            case !(child instanceof XMLProcessingInstruction):
+              return this.processingInstruction(child);
+            default:
+              return this.element(child, 0);
+          }
+        }).call(this);
+      }
+      if (this.pretty && r.slice(-this.newline.length) === this.newline) {
+        r = r.slice(0, -this.newline.length);
+      }
+      return r;
+    };
+
+    XMLStringWriter.prototype.attribute = function(att) {
+      return ' ' + att.name + '="' + att.value + '"';
+    };
+
+    XMLStringWriter.prototype.cdata = function(node, level) {
+      return this.space(level) + '<![CDATA[' + node.text + ']]>' + this.newline;
+    };
+
+    XMLStringWriter.prototype.comment = function(node, level) {
+      return this.space(level) + '<!-- ' + node.text + ' -->' + this.newline;
+    };
+
+    XMLStringWriter.prototype.declaration = function(node, level) {
+      var r;
+      r = this.space(level);
+      r += '<?xml version="' + node.version + '"';
+      if (node.encoding != null) {
+        r += ' encoding="' + node.encoding + '"';
+      }
+      if (node.standalone != null) {
+        r += ' standalone="' + node.standalone + '"';
+      }
+      r += this.spacebeforeslash + '?>';
+      r += this.newline;
+      return r;
+    };
+
+    XMLStringWriter.prototype.docType = function(node, level) {
+      var child, i, len, r, ref;
+      level || (level = 0);
+      r = this.space(level);
+      r += '<!DOCTYPE ' + node.root().name;
+      if (node.pubID && node.sysID) {
+        r += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
+      } else if (node.sysID) {
+        r += ' SYSTEM "' + node.sysID + '"';
+      }
+      if (node.children.length > 0) {
+        r += ' [';
+        r += this.newline;
+        ref = node.children;
+        for (i = 0, len = ref.length; i < len; i++) {
+          child = ref[i];
+          r += (function() {
+            switch (false) {
+              case !(child instanceof XMLDTDAttList):
+                return this.dtdAttList(child, level + 1);
+              case !(child instanceof XMLDTDElement):
+                return this.dtdElement(child, level + 1);
+              case !(child instanceof XMLDTDEntity):
+                return this.dtdEntity(child, level + 1);
+              case !(child instanceof XMLDTDNotation):
+                return this.dtdNotation(child, level + 1);
+              case !(child instanceof XMLCData):
+                return this.cdata(child, level + 1);
+              case !(child instanceof XMLComment):
+                return this.comment(child, level + 1);
+              case !(child instanceof XMLProcessingInstruction):
+                return this.processingInstruction(child, level + 1);
+              default:
+                throw new Error("Unknown DTD node type: " + child.constructor.name);
+            }
+          }).call(this);
+        }
+        r += ']';
+      }
+      r += this.spacebeforeslash + '>';
+      r += this.newline;
+      return r;
+    };
+
+    XMLStringWriter.prototype.element = function(node, level) {
+      var att, child, i, j, len, len1, name, r, ref, ref1, ref2, space, textispresentwasset;
+      level || (level = 0);
+      textispresentwasset = false;
+      if (this.textispresent) {
+        this.newline = '';
+        this.pretty = false;
+      } else {
+        this.newline = this.newlinedefault;
+        this.pretty = this.prettydefault;
+      }
+      space = this.space(level);
+      r = '';
+      r += space + '<' + node.name;
+      ref = node.attributes;
+      for (name in ref) {
+        if (!hasProp.call(ref, name)) continue;
+        att = ref[name];
+        r += this.attribute(att);
+      }
+      if (node.children.length === 0 || node.children.every(function(e) {
+        return e.value === '';
+      })) {
+        if (this.allowEmpty) {
+          r += '></' + node.name + '>' + this.newline;
+        } else {
+          r += this.spacebeforeslash + '/>' + this.newline;
+        }
+      } else if (this.pretty && node.children.length === 1 && (node.children[0].value != null)) {
+        r += '>';
+        r += node.children[0].value;
+        r += '</' + node.name + '>' + this.newline;
+      } else {
+        if (this.dontprettytextnodes) {
+          ref1 = node.children;
+          for (i = 0, len = ref1.length; i < len; i++) {
+            child = ref1[i];
+            if (child.value != null) {
+              this.textispresent++;
+              textispresentwasset = true;
+              break;
+            }
+          }
+        }
+        if (this.textispresent) {
+          this.newline = '';
+          this.pretty = false;
+          space = this.space(level);
+        }
+        r += '>' + this.newline;
+        ref2 = node.children;
+        for (j = 0, len1 = ref2.length; j < len1; j++) {
+          child = ref2[j];
+          r += (function() {
+            switch (false) {
+              case !(child instanceof XMLCData):
+                return this.cdata(child, level + 1);
+              case !(child instanceof XMLComment):
+                return this.comment(child, level + 1);
+              case !(child instanceof XMLElement):
+                return this.element(child, level + 1);
+              case !(child instanceof XMLRaw):
+                return this.raw(child, level + 1);
+              case !(child instanceof XMLText):
+                return this.text(child, level + 1);
+              case !(child instanceof XMLProcessingInstruction):
+                return this.processingInstruction(child, level + 1);
+              default:
+                throw new Error("Unknown XML node type: " + child.constructor.name);
+            }
+          }).call(this);
+        }
+        if (textispresentwasset) {
+          this.textispresent--;
+        }
+        if (!this.textispresent) {
+          this.newline = this.newlinedefault;
+          this.pretty = this.prettydefault;
+        }
+        r += space + '</' + node.name + '>' + this.newline;
+      }
+      return r;
+    };
+
+    XMLStringWriter.prototype.processingInstruction = function(node, level) {
+      var r;
+      r = this.space(level) + '<?' + node.target;
+      if (node.value) {
+        r += ' ' + node.value;
+      }
+      r += this.spacebeforeslash + '?>' + this.newline;
+      return r;
+    };
+
+    XMLStringWriter.prototype.raw = function(node, level) {
+      return this.space(level) + node.value + this.newline;
+    };
+
+    XMLStringWriter.prototype.text = function(node, level) {
+      return this.space(level) + node.value + this.newline;
+    };
+
+    XMLStringWriter.prototype.dtdAttList = function(node, level) {
+      var r;
+      r = this.space(level) + '<!ATTLIST ' + node.elementName + ' ' + node.attributeName + ' ' + node.attributeType;
+      if (node.defaultValueType !== '#DEFAULT') {
+        r += ' ' + node.defaultValueType;
+      }
+      if (node.defaultValue) {
+        r += ' "' + node.defaultValue + '"';
+      }
+      r += this.spacebeforeslash + '>' + this.newline;
+      return r;
+    };
+
+    XMLStringWriter.prototype.dtdElement = function(node, level) {
+      return this.space(level) + '<!ELEMENT ' + node.name + ' ' + node.value + this.spacebeforeslash + '>' + this.newline;
+    };
+
+    XMLStringWriter.prototype.dtdEntity = function(node, level) {
+      var r;
+      r = this.space(level) + '<!ENTITY';
+      if (node.pe) {
+        r += ' %';
+      }
+      r += ' ' + node.name;
+      if (node.value) {
+        r += ' "' + node.value + '"';
+      } else {
+        if (node.pubID && node.sysID) {
+          r += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
+        } else if (node.sysID) {
+          r += ' SYSTEM "' + node.sysID + '"';
+        }
+        if (node.nData) {
+          r += ' NDATA ' + node.nData;
+        }
+      }
+      r += this.spacebeforeslash + '>' + this.newline;
+      return r;
+    };
+
+    XMLStringWriter.prototype.dtdNotation = function(node, level) {
+      var r;
+      r = this.space(level) + '<!NOTATION ' + node.name;
+      if (node.pubID && node.sysID) {
+        r += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
+      } else if (node.pubID) {
+        r += ' PUBLIC "' + node.pubID + '"';
+      } else if (node.sysID) {
+        r += ' SYSTEM "' + node.sysID + '"';
+      }
+      r += this.spacebeforeslash + '>' + this.newline;
+      return r;
+    };
+
+    XMLStringWriter.prototype.openNode = function(node, level) {
+      var att, name, r, ref;
+      level || (level = 0);
+      if (node instanceof XMLElement) {
+        r = this.space(level) + '<' + node.name;
+        ref = node.attributes;
+        for (name in ref) {
+          if (!hasProp.call(ref, name)) continue;
+          att = ref[name];
+          r += this.attribute(att);
+        }
+        r += (node.children ? '>' : '/>') + this.newline;
+        return r;
+      } else {
+        r = this.space(level) + '<!DOCTYPE ' + node.rootNodeName;
+        if (node.pubID && node.sysID) {
+          r += ' PUBLIC "' + node.pubID + '" "' + node.sysID + '"';
+        } else if (node.sysID) {
+          r += ' SYSTEM "' + node.sysID + '"';
+        }
+        r += (node.children ? ' [' : '>') + this.newline;
+        return r;
+      }
+    };
+
+    XMLStringWriter.prototype.closeNode = function(node, level) {
+      level || (level = 0);
+      switch (false) {
+        case !(node instanceof XMLElement):
+          return this.space(level) + '</' + node.name + '>' + this.newline;
+        case !(node instanceof XMLDocType):
+          return this.space(level) + ']>' + this.newline;
+      }
+    };
+
+    return XMLStringWriter;
+
+  })(XMLWriterBase);
+
+}).call(this);
+
+},{"./XMLCData":160,"./XMLComment":161,"./XMLDTDAttList":162,"./XMLDTDElement":163,"./XMLDTDEntity":164,"./XMLDTDNotation":165,"./XMLDeclaration":166,"./XMLDocType":167,"./XMLElement":170,"./XMLProcessingInstruction":172,"./XMLRaw":173,"./XMLText":177,"./XMLWriterBase":178}],176:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLStringifier,
+    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+    hasProp = {}.hasOwnProperty;
+
+  module.exports = XMLStringifier = (function() {
+    function XMLStringifier(options) {
+      this.assertLegalChar = bind(this.assertLegalChar, this);
+      var key, ref, value;
+      options || (options = {});
+      this.noDoubleEncoding = options.noDoubleEncoding;
+      ref = options.stringify || {};
+      for (key in ref) {
+        if (!hasProp.call(ref, key)) continue;
+        value = ref[key];
+        this[key] = value;
+      }
+    }
+
+    XMLStringifier.prototype.eleName = function(val) {
+      val = '' + val || '';
+      return this.assertLegalChar(val);
+    };
+
+    XMLStringifier.prototype.eleText = function(val) {
+      val = '' + val || '';
+      return this.assertLegalChar(this.elEscape(val));
+    };
+
+    XMLStringifier.prototype.cdata = function(val) {
+      val = '' + val || '';
+      val = val.replace(']]>', ']]]]><![CDATA[>');
+      return this.assertLegalChar(val);
+    };
+
+    XMLStringifier.prototype.comment = function(val) {
+      val = '' + val || '';
+      if (val.match(/--/)) {
+        throw new Error("Comment text cannot contain double-hypen: " + val);
+      }
+      return this.assertLegalChar(val);
+    };
+
+    XMLStringifier.prototype.raw = function(val) {
+      return '' + val || '';
+    };
+
+    XMLStringifier.prototype.attName = function(val) {
+      return val = '' + val || '';
+    };
+
+    XMLStringifier.prototype.attValue = function(val) {
+      val = '' + val || '';
+      return this.attEscape(val);
+    };
+
+    XMLStringifier.prototype.insTarget = function(val) {
+      return '' + val || '';
+    };
+
+    XMLStringifier.prototype.insValue = function(val) {
+      val = '' + val || '';
+      if (val.match(/\?>/)) {
+        throw new Error("Invalid processing instruction value: " + val);
+      }
+      return val;
+    };
+
+    XMLStringifier.prototype.xmlVersion = function(val) {
+      val = '' + val || '';
+      if (!val.match(/1\.[0-9]+/)) {
+        throw new Error("Invalid version number: " + val);
+      }
+      return val;
+    };
+
+    XMLStringifier.prototype.xmlEncoding = function(val) {
+      val = '' + val || '';
+      if (!val.match(/^[A-Za-z](?:[A-Za-z0-9._-])*$/)) {
+        throw new Error("Invalid encoding: " + val);
+      }
+      return val;
+    };
+
+    XMLStringifier.prototype.xmlStandalone = function(val) {
+      if (val) {
+        return "yes";
+      } else {
+        return "no";
+      }
+    };
+
+    XMLStringifier.prototype.dtdPubID = function(val) {
+      return '' + val || '';
+    };
+
+    XMLStringifier.prototype.dtdSysID = function(val) {
+      return '' + val || '';
+    };
+
+    XMLStringifier.prototype.dtdElementValue = function(val) {
+      return '' + val || '';
+    };
+
+    XMLStringifier.prototype.dtdAttType = function(val) {
+      return '' + val || '';
+    };
+
+    XMLStringifier.prototype.dtdAttDefault = function(val) {
+      if (val != null) {
+        return '' + val || '';
+      } else {
+        return val;
+      }
+    };
+
+    XMLStringifier.prototype.dtdEntityValue = function(val) {
+      return '' + val || '';
+    };
+
+    XMLStringifier.prototype.dtdNData = function(val) {
+      return '' + val || '';
+    };
+
+    XMLStringifier.prototype.convertAttKey = '@';
+
+    XMLStringifier.prototype.convertPIKey = '?';
+
+    XMLStringifier.prototype.convertTextKey = '#text';
+
+    XMLStringifier.prototype.convertCDataKey = '#cdata';
+
+    XMLStringifier.prototype.convertCommentKey = '#comment';
+
+    XMLStringifier.prototype.convertRawKey = '#raw';
+
+    XMLStringifier.prototype.assertLegalChar = function(str) {
+      var res;
+      res = str.match(/[\0\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/);
+      if (res) {
+        throw new Error("Invalid character in string: " + str + " at index " + res.index);
+      }
+      return str;
+    };
+
+    XMLStringifier.prototype.elEscape = function(str) {
+      var ampregex;
+      ampregex = this.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
+      return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\r/g, '&#xD;');
+    };
+
+    XMLStringifier.prototype.attEscape = function(str) {
+      var ampregex;
+      ampregex = this.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
+      return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/"/g, '&quot;').replace(/\t/g, '&#x9;').replace(/\n/g, '&#xA;').replace(/\r/g, '&#xD;');
+    };
+
+    return XMLStringifier;
+
+  })();
+
+}).call(this);
+
+},{}],177:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLNode, XMLText,
+    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    hasProp = {}.hasOwnProperty;
+
+  XMLNode = require('./XMLNode');
+
+  module.exports = XMLText = (function(superClass) {
+    extend(XMLText, superClass);
+
+    function XMLText(parent, text) {
+      XMLText.__super__.constructor.call(this, parent);
+      if (text == null) {
+        throw new Error("Missing element text. " + this.debugInfo());
+      }
+      this.value = this.stringify.eleText(text);
+    }
+
+    XMLText.prototype.clone = function() {
+      return Object.create(this);
+    };
+
+    XMLText.prototype.toString = function(options) {
+      return this.options.writer.set(options).text(this);
+    };
+
+    return XMLText;
+
+  })(XMLNode);
+
+}).call(this);
+
+},{"./XMLNode":171}],178:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLWriterBase,
+    hasProp = {}.hasOwnProperty;
+
+  module.exports = XMLWriterBase = (function() {
+    function XMLWriterBase(options) {
+      var key, ref, ref1, ref2, ref3, ref4, ref5, ref6, value;
+      options || (options = {});
+      this.pretty = options.pretty || false;
+      this.allowEmpty = (ref = options.allowEmpty) != null ? ref : false;
+      if (this.pretty) {
+        this.indent = (ref1 = options.indent) != null ? ref1 : '  ';
+        this.newline = (ref2 = options.newline) != null ? ref2 : '\n';
+        this.offset = (ref3 = options.offset) != null ? ref3 : 0;
+        this.dontprettytextnodes = (ref4 = options.dontprettytextnodes) != null ? ref4 : 0;
+      } else {
+        this.indent = '';
+        this.newline = '';
+        this.offset = 0;
+        this.dontprettytextnodes = 0;
+      }
+      this.spacebeforeslash = (ref5 = options.spacebeforeslash) != null ? ref5 : '';
+      if (this.spacebeforeslash === true) {
+        this.spacebeforeslash = ' ';
+      }
+      this.newlinedefault = this.newline;
+      this.prettydefault = this.pretty;
+      ref6 = options.writer || {};
+      for (key in ref6) {
+        if (!hasProp.call(ref6, key)) continue;
+        value = ref6[key];
+        this[key] = value;
+      }
+    }
+
+    XMLWriterBase.prototype.set = function(options) {
+      var key, ref, value;
+      options || (options = {});
+      if ("pretty" in options) {
+        this.pretty = options.pretty;
+      }
+      if ("allowEmpty" in options) {
+        this.allowEmpty = options.allowEmpty;
+      }
+      if (this.pretty) {
+        this.indent = "indent" in options ? options.indent : '  ';
+        this.newline = "newline" in options ? options.newline : '\n';
+        this.offset = "offset" in options ? options.offset : 0;
+        this.dontprettytextnodes = "dontprettytextnodes" in options ? options.dontprettytextnodes : 0;
+      } else {
+        this.indent = '';
+        this.newline = '';
+        this.offset = 0;
+        this.dontprettytextnodes = 0;
+      }
+      this.spacebeforeslash = "spacebeforeslash" in options ? options.spacebeforeslash : '';
+      if (this.spacebeforeslash === true) {
+        this.spacebeforeslash = ' ';
+      }
+      this.newlinedefault = this.newline;
+      this.prettydefault = this.pretty;
+      ref = options.writer || {};
+      for (key in ref) {
+        if (!hasProp.call(ref, key)) continue;
+        value = ref[key];
+        this[key] = value;
+      }
+      return this;
+    };
+
+    XMLWriterBase.prototype.space = function(level) {
+      var indent;
+      if (this.pretty) {
+        indent = (level || 0) + this.offset + 1;
+        if (indent > 0) {
+          return new Array(indent).join(this.indent);
+        } else {
+          return '';
+        }
+      } else {
+        return '';
+      }
+    };
+
+    return XMLWriterBase;
+
+  })();
+
+}).call(this);
+
+},{}],179:[function(require,module,exports){
+// Generated by CoffeeScript 1.12.7
+(function() {
+  var XMLDocument, XMLDocumentCB, XMLStreamWriter, XMLStringWriter, assign, isFunction, ref;
+
+  ref = require('./Utility'), assign = ref.assign, isFunction = ref.isFunction;
+
+  XMLDocument = require('./XMLDocument');
+
+  XMLDocumentCB = require('./XMLDocumentCB');
+
+  XMLStringWriter = require('./XMLStringWriter');
+
+  XMLStreamWriter = require('./XMLStreamWriter');
+
+  module.exports.create = function(name, xmldec, doctype, options) {
+    var doc, root;
+    if (name == null) {
+      throw new Error("Root element needs a name.");
+    }
+    options = assign({}, xmldec, doctype, options);
+    doc = new XMLDocument(options);
+    root = doc.element(name);
+    if (!options.headless) {
+      doc.declaration(options);
+      if ((options.pubID != null) || (options.sysID != null)) {
+        doc.doctype(options);
+      }
+    }
+    return root;
+  };
+
+  module.exports.begin = function(options, onData, onEnd) {
+    var ref1;
+    if (isFunction(options)) {
+      ref1 = [options, onData], onData = ref1[0], onEnd = ref1[1];
+      options = {};
+    }
+    if (onData) {
+      return new XMLDocumentCB(options, onData, onEnd);
+    } else {
+      return new XMLDocument(options);
+    }
+  };
+
+  module.exports.stringWriter = function(options) {
+    return new XMLStringWriter(options);
+  };
+
+  module.exports.streamWriter = function(stream, options) {
+    return new XMLStreamWriter(stream, options);
+  };
+
+}).call(this);
+
+},{"./Utility":158,"./XMLDocument":168,"./XMLDocumentCB":169,"./XMLStreamWriter":174,"./XMLStringWriter":175}]},{},[21])(21)
+});
\ No newline at end of file
diff --git a/static/word2md/mammoth.browser.min.js b/static/word2md/mammoth.browser.min.js
new file mode 100644
index 00000000..6d3c9b39
--- /dev/null
+++ b/static/word2md/mammoth.browser.min.js
@@ -0,0 +1,18 @@
+!function(f){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=f();else if("function"==typeof define&&define.amd)define([],f);else{var g;g="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,g.mammoth=f()}}(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a="function"==typeof require&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}for(var i="function"==typeof require&&require,o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){function Files(){function read(uri){return promises.reject(new Error("could not open external image: '"+uri+"'\ncannot open linked files from a web browser"))}return{read:read}}var promises=require("../../lib/promises");exports.Files=Files},{"../../lib/promises":23}],2:[function(require,module,exports){function openZip(options){return options.arrayBuffer?promises.resolve(zipfile.openArrayBuffer(options.arrayBuffer)):promises.reject(new Error("Could not find file in options"))}var promises=require("../lib/promises"),zipfile=require("../lib/zipfile");exports.openZip=openZip},{"../lib/promises":23,"../lib/zipfile":38}],3:[function(require,module,exports){function DocumentConverter(options){return{convertToHtml:function(element){var comments=_.indexBy(element.type===documents.types.document?element.comments:[],"commentId"),conversion=new DocumentConversion(options,comments);return conversion.convertToHtml(element)}}}function DocumentConversion(options,comments){function convertToHtml(document){var messages=[],html=elementToHtml(document,messages,{}),deferredNodes=[];walkHtml(html,function(node){"deferred"===node.type&&deferredNodes.push(node)});var deferredValues={};return promises.mapSeries(deferredNodes,function(deferred){return deferred.value().then(function(value){deferredValues[deferred.id]=value})}).then(function(){function replaceDeferred(nodes){return flatMap(nodes,function(node){return"deferred"===node.type?deferredValues[node.id]:node.children?[_.extend({},node,{children:replaceDeferred(node.children)})]:[node]})}var writer=writers.writer({prettyPrint:options.prettyPrint,outputFormat:options.outputFormat});return Html.write(writer,Html.simplify(replaceDeferred(html))),new results.Result(writer.asString(),messages)})}function convertElements(elements,messages,options){return flatMap(elements,function(element){return elementToHtml(element,messages,options)})}function elementToHtml(element,messages,options){if(!options)throw new Error("options not set");var handler=elementConverters[element.type];return handler?handler(element,messages,options):[]}function convertParagraph(element,messages,options){return htmlPathForParagraph(element,messages).wrap(function(){var content=convertElements(element.children,messages,options);return ignoreEmptyParagraphs?content:[Html.forceWrite].concat(content)})}function htmlPathForParagraph(element,messages){var style=findStyle(element);return style?style.to:(element.styleId&&messages.push(unrecognisedStyleWarning("paragraph",element)),defaultParagraphStyle)}function convertRun(run,messages,options){var nodes=function(){return convertElements(run.children,messages,options)},paths=[];run.isSmallCaps&&paths.push(findHtmlPathForRunProperty("smallCaps")),run.isStrikethrough&&paths.push(findHtmlPathForRunProperty("strikethrough","s")),run.isUnderline&&paths.push(findHtmlPathForRunProperty("underline")),run.verticalAlignment===documents.verticalAlignment.subscript&&paths.push(htmlPaths.element("sub",{},{fresh:!1})),run.verticalAlignment===documents.verticalAlignment.superscript&&paths.push(htmlPaths.element("sup",{},{fresh:!1})),run.isItalic&&paths.push(findHtmlPathForRunProperty("italic","em")),run.isBold&&paths.push(findHtmlPathForRunProperty("bold","strong"));var stylePath=htmlPaths.empty,style=findStyle(run);return style?stylePath=style.to:run.styleId&&messages.push(unrecognisedStyleWarning("run",run)),paths.push(stylePath),paths.forEach(function(path){nodes=path.wrap.bind(path,nodes)}),nodes()}function findHtmlPathForRunProperty(elementType,defaultTagName){var path=findHtmlPath({type:elementType});return path?path:defaultTagName?htmlPaths.element(defaultTagName,{},{fresh:!1}):htmlPaths.empty}function findHtmlPath(element,defaultPath){var style=findStyle(element);return style?style.to:defaultPath}function findStyle(element){for(var i=0;i<styleMap.length;i++)if(styleMap[i].from.matches(element))return styleMap[i]}function recoveringConvertImage(convertImage){return function(image,messages){return promises.attempt(function(){return convertImage(image,messages)}).caught(function(error){return messages.push(results.error(error)),[]})}}function noteHtmlId(note){return referentHtmlId(note.noteType,note.noteId)}function noteRefHtmlId(note){return referenceHtmlId(note.noteType,note.noteId)}function referentHtmlId(referenceType,referenceId){return htmlId(referenceType+"-"+referenceId)}function referenceHtmlId(referenceType,referenceId){return htmlId(referenceType+"-ref-"+referenceId)}function htmlId(suffix){return idPrefix+suffix}function convertTable(element,messages,options){return findHtmlPath(element,defaultTablePath).wrap(function(){return convertTableChildren(element,messages,options)})}function convertTableChildren(element,messages,options){var bodyIndex=_.findIndex(element.children,function(child){return!child.type===documents.types.tableRow||!child.isHeader});-1===bodyIndex&&(bodyIndex=element.children.length);var children;if(0===bodyIndex)children=convertElements(element.children,messages,_.extend({},options,{isTableHeader:!1}));else{var headRows=convertElements(element.children.slice(0,bodyIndex),messages,_.extend({},options,{isTableHeader:!0})),bodyRows=convertElements(element.children.slice(bodyIndex),messages,_.extend({},options,{isTableHeader:!1}));children=[Html.freshElement("thead",{},headRows),Html.freshElement("tbody",{},bodyRows)]}return[Html.forceWrite].concat(children)}function convertTableRow(element,messages,options){var children=convertElements(element.children,messages,options);return[Html.freshElement("tr",{},[Html.forceWrite].concat(children))]}function convertTableCell(element,messages,options){var tagName=options.isTableHeader?"th":"td",children=convertElements(element.children,messages,options),attributes={};return 1!==element.colSpan&&(attributes.colspan=element.colSpan.toString()),1!==element.rowSpan&&(attributes.rowspan=element.rowSpan.toString()),[Html.freshElement(tagName,attributes,[Html.forceWrite].concat(children))]}function convertCommentReference(reference,messages,options){return findHtmlPath(reference,htmlPaths.ignore).wrap(function(){var comment=comments[reference.commentId],count=referencedComments.length+1,label="["+commentAuthorLabel(comment)+count+"]";return referencedComments.push({label:label,comment:comment}),[Html.freshElement("a",{href:"#"+referentHtmlId("comment",reference.commentId),id:referenceHtmlId("comment",reference.commentId)},[Html.text(label)])]})}function convertComment(referencedComment,messages,options){var label=referencedComment.label,comment=referencedComment.comment,body=convertElements(comment.body,messages,options).concat([Html.nonFreshElement("p",{},[Html.text(" "),Html.freshElement("a",{href:"#"+referenceHtmlId("comment",comment.commentId)},[Html.text("↑")])])]);return[Html.freshElement("dt",{id:referentHtmlId("comment",comment.commentId)},[Html.text("Comment "+label)]),Html.freshElement("dd",{},body)]}function convertBreak(element,messages,options){return htmlPathForBreak(element).wrap(function(){return[]})}function htmlPathForBreak(element){var style=findStyle(element);return style?style.to:"line"===element.breakType?htmlPaths.topLevelElement("br"):htmlPaths.empty}var noteNumber=1,noteReferences=[],referencedComments=[];options=_.extend({ignoreEmptyParagraphs:!0},options);var idPrefix=void 0===options.idPrefix?"":options.idPrefix,ignoreEmptyParagraphs=options.ignoreEmptyParagraphs,defaultParagraphStyle=htmlPaths.topLevelElement("p"),styleMap=options.styleMap||[],defaultTablePath=htmlPaths.elements([htmlPaths.element("table",{},{fresh:!0})]),elementConverters={document:function(document,messages,options){var children=convertElements(document.children,messages,options),notes=noteReferences.map(function(noteReference){return document.notes.resolve(noteReference)}),notesNodes=convertElements(notes,messages,options);return children.concat([Html.freshElement("ol",{},notesNodes),Html.freshElement("dl",{},flatMap(referencedComments,function(referencedComment){return convertComment(referencedComment,messages,options)}))])},paragraph:convertParagraph,run:convertRun,text:function(element,messages,options){return[Html.text(element.value)]},tab:function(element,messages,options){return[Html.text("	")]},hyperlink:function(element,messages,options){var href=element.anchor?"#"+htmlId(element.anchor):element.href,attributes={href:href};null!=element.targetFrame&&(attributes.target=element.targetFrame);var children=convertElements(element.children,messages,options);return[Html.nonFreshElement("a",attributes,children)]},bookmarkStart:function(element,messages,options){var anchor=Html.freshElement("a",{id:htmlId(element.name)},[Html.forceWrite]);return[anchor]},noteReference:function(element,messages,options){noteReferences.push(element);var anchor=Html.freshElement("a",{href:"#"+noteHtmlId(element),id:noteRefHtmlId(element)},[Html.text("["+noteNumber++ +"]")]);return[Html.freshElement("sup",{},[anchor])]},note:function(element,messages,options){var children=convertElements(element.body,messages,options),backLink=Html.elementWithTag(htmlPaths.element("p",{},{fresh:!1}),[Html.text(" "),Html.freshElement("a",{href:"#"+noteRefHtmlId(element)},[Html.text("↑")])]),body=children.concat([backLink]);return Html.freshElement("li",{id:noteHtmlId(element)},body)},commentReference:convertCommentReference,comment:convertComment,image:deferredConversion(recoveringConvertImage(options.convertImage||images.dataUri)),table:convertTable,tableRow:convertTableRow,tableCell:convertTableCell,"break":convertBreak};return{convertToHtml:convertToHtml}}function deferredConversion(func){return function(element,messages,options){return[{type:"deferred",id:deferredId++,value:function(){return func(element,messages,options)}}]}}function unrecognisedStyleWarning(type,element){return results.warning("Unrecognised "+type+" style: '"+element.styleName+"' (Style ID: "+element.styleId+")")}function flatMap(values,func){return _.flatten(values.map(func),!0)}function walkHtml(nodes,callback){nodes.forEach(function(node){callback(node),node.children&&walkHtml(node.children,callback)})}var _=require("underscore"),promises=require("./promises"),documents=require("./documents"),htmlPaths=require("./styles/html-paths"),results=require("./results"),images=require("./images"),Html=require("./html"),writers=require("./writers");exports.DocumentConverter=DocumentConverter;var deferredId=1,commentAuthorLabel=exports.commentAuthorLabel=function(comment){return comment.authorInitials||""}},{"./documents":4,"./html":18,"./images":20,"./promises":23,"./results":24,"./styles/html-paths":27,"./writers":32,underscore:153}],4:[function(require,module,exports){function Document(children,options){return options=options||{},{type:types.document,children:children,notes:options.notes||new Notes({}),comments:options.comments||[]}}function Paragraph(children,properties){properties=properties||{};var indent=properties.indent||{};return{type:types.paragraph,children:children,styleId:properties.styleId||null,styleName:properties.styleName||null,numbering:properties.numbering||null,alignment:properties.alignment||null,indent:{start:indent.start||null,end:indent.end||null,firstLine:indent.firstLine||null,hanging:indent.hanging||null}}}function Run(children,properties){return properties=properties||{},{type:types.run,children:children,styleId:properties.styleId||null,styleName:properties.styleName||null,isBold:properties.isBold,isUnderline:properties.isUnderline,isItalic:properties.isItalic,isStrikethrough:properties.isStrikethrough,isSmallCaps:properties.isSmallCaps,verticalAlignment:properties.verticalAlignment||verticalAlignment.baseline,font:properties.font||null}}function Text(value){return{type:types.text,value:value}}function Tab(){return{type:types.tab}}function Hyperlink(children,options){return{type:types.hyperlink,children:children,href:options.href,anchor:options.anchor,targetFrame:options.targetFrame}}function NoteReference(options){return{type:types.noteReference,noteType:options.noteType,noteId:options.noteId}}function Notes(notes){this._notes=_.indexBy(notes,function(note){return noteKey(note.noteType,note.noteId)})}function Note(options){return{type:types.note,noteType:options.noteType,noteId:options.noteId,body:options.body}}function commentReference(options){return{type:types.commentReference,commentId:options.commentId}}function comment(options){return{type:types.comment,commentId:options.commentId,body:options.body,authorName:options.authorName,authorInitials:options.authorInitials}}function noteKey(noteType,id){return noteType+"-"+id}function Image(options){return{type:types.image,read:options.readImage,altText:options.altText,contentType:options.contentType}}function Table(children,properties){return properties=properties||{},{type:types.table,children:children,styleId:properties.styleId||null,styleName:properties.styleName||null}}function TableRow(children,options){return options=options||{},{type:types.tableRow,children:children,isHeader:options.isHeader||!1}}function TableCell(children,options){return options=options||{},{type:types.tableCell,children:children,colSpan:null==options.colSpan?1:options.colSpan,rowSpan:null==options.rowSpan?1:options.rowSpan}}function Break(breakType){return{type:types["break"],breakType:breakType}}function BookmarkStart(options){return{type:types.bookmarkStart,name:options.name}}var _=require("underscore"),types=exports.types={document:"document",paragraph:"paragraph",run:"run",text:"text",tab:"tab",hyperlink:"hyperlink",noteReference:"noteReference",image:"image",note:"note",commentReference:"commentReference",comment:"comment",table:"table",tableRow:"tableRow",tableCell:"tableCell","break":"break",bookmarkStart:"bookmarkStart"},verticalAlignment={baseline:"baseline",superscript:"superscript",subscript:"subscript"};Notes.prototype.resolve=function(reference){return this.findNoteByKey(noteKey(reference.noteType,reference.noteId))},Notes.prototype.findNoteByKey=function(key){return this._notes[key]||null},exports.document=exports.Document=Document,exports.paragraph=exports.Paragraph=Paragraph,exports.run=exports.Run=Run,exports.Text=Text,exports.tab=exports.Tab=Tab,exports.Hyperlink=Hyperlink,exports.noteReference=exports.NoteReference=NoteReference,exports.Notes=Notes,exports.Note=Note,exports.commentReference=commentReference,exports.comment=comment,exports.Image=Image,exports.Table=Table,exports.TableRow=TableRow,exports.TableCell=TableCell,exports.lineBreak=Break("line"),exports.pageBreak=Break("page"),exports.columnBreak=Break("column"),exports.BookmarkStart=BookmarkStart,exports.verticalAlignment=verticalAlignment},{underscore:153}],5:[function(require,module,exports){function createBodyReader(options){return{readXmlElement:function(element){return new BodyReader(options).readXmlElement(element)},readXmlElements:function(elements){return new BodyReader(options).readXmlElements(elements)}}}function BodyReader(options){function readXmlElements(elements){var results=elements.map(readXmlElement);return combineResults(results)}function readXmlElement(element){if("element"===element.type){var handler=xmlElementReaders[element.name];if(handler)return handler(element);if(!Object.prototype.hasOwnProperty.call(ignoreElements,element.name)){var message=warning("An unrecognised element was ignored: "+element.name);return emptyResultWithMessages([message])}}return emptyResult()}function readParagraphIndent(element){return{start:element.attributes["w:start"]||element.attributes["w:left"],end:element.attributes["w:end"]||element.attributes["w:right"],firstLine:element.attributes["w:firstLine"],hanging:element.attributes["w:hanging"]}}function readRunProperties(element){return readRunStyle(element).map(function(style){return{type:"runProperties",styleId:style.styleId,styleName:style.name,verticalAlignment:element.firstOrEmpty("w:vertAlign").attributes["w:val"],font:element.firstOrEmpty("w:rFonts").attributes["w:ascii"],isBold:readBooleanElement(element.first("w:b")),isUnderline:readBooleanElement(element.first("w:u")),isItalic:readBooleanElement(element.first("w:i")),isStrikethrough:readBooleanElement(element.first("w:strike")),isSmallCaps:readBooleanElement(element.first("w:smallCaps"))}})}function readBooleanElement(element){if(element){var value=element.attributes["w:val"];return"false"!==value&&"0"!==value}return!1}function readParagraphStyle(element){return readStyle(element,"w:pStyle","Paragraph",styles.findParagraphStyleById)}function readRunStyle(element){return readStyle(element,"w:rStyle","Run",styles.findCharacterStyleById)}function readTableStyle(element){return readStyle(element,"w:tblStyle","Table",styles.findTableStyleById)}function readStyle(element,styleTagName,styleType,findStyleById){var messages=[],styleElement=element.first(styleTagName),styleId=null,name=null;if(styleElement&&(styleId=styleElement.attributes["w:val"])){var style=findStyleById(styleId);style?name=style.name:messages.push(undefinedStyleWarning(styleType,styleId))}return elementResultWithMessages({styleId:styleId,name:name},messages)}function readFldChar(element){var type=element.attributes["w:fldCharType"];if("begin"===type)complexFieldStack.push(unknownComplexField),currentInstrText=[];else if("end"===type)complexFieldStack.pop();else if("separate"===type){var href=parseHyperlinkFieldCode(currentInstrText.join("")),complexField=null===href?unknownComplexField:{type:"hyperlink",href:href};complexFieldStack.pop(),complexFieldStack.push(complexField)}return emptyResult()}function currentHyperlinkHref(){var topHyperlink=_.last(complexFieldStack.filter(function(complexField){return"hyperlink"===complexField.type}));return topHyperlink?topHyperlink.href:null}function parseHyperlinkFieldCode(code){var result=/\s*HYPERLINK "(.*)"/.exec(code);return result?result[1]:null}function readInstrText(element){return currentInstrText.push(element.text()),emptyResult()}function noteReferenceReader(noteType){return function(element){var noteId=element.attributes["w:id"];return elementResult(new documents.NoteReference({noteType:noteType,noteId:noteId}))}}function readCommentReference(element){return elementResult(documents.commentReference({commentId:element.attributes["w:id"]}))}function readChildElements(element){return readXmlElements(element.children)}function readTable(element){var propertiesResult=readTableProperties(element.firstOrEmpty("w:tblPr"));return readXmlElements(element.children).flatMap(calculateRowSpans).flatMap(function(children){return propertiesResult.map(function(properties){return documents.Table(children,properties)})})}function readTableProperties(element){return readTableStyle(element).map(function(style){return{styleId:style.styleId,styleName:style.name}})}function readTableRow(element){var properties=element.firstOrEmpty("w:trPr"),isHeader=!!properties.first("w:tblHeader");return readXmlElements(element.children).map(function(children){return documents.TableRow(children,{isHeader:isHeader})})}function readTableCell(element){return readXmlElements(element.children).map(function(children){var properties=element.firstOrEmpty("w:tcPr"),gridSpan=properties.firstOrEmpty("w:gridSpan").attributes["w:val"],colSpan=gridSpan?parseInt(gridSpan,10):1,cell=documents.TableCell(children,{colSpan:colSpan});return cell._vMerge=readVMerge(properties),cell})}function readVMerge(properties){var element=properties.first("w:vMerge");if(element){var val=element.attributes["w:val"];return"continue"===val||!val}return null}function calculateRowSpans(rows){var unexpectedNonRows=_.any(rows,function(row){return row.type!==documents.types.tableRow});if(unexpectedNonRows)return elementResultWithMessages(rows,[warning("unexpected non-row element in table, cell merging may be incorrect")]);var unexpectedNonCells=_.any(rows,function(row){return _.any(row.children,function(cell){return cell.type!==documents.types.tableCell})});if(unexpectedNonCells)return elementResultWithMessages(rows,[warning("unexpected non-cell element in table row, cell merging may be incorrect")]);var columns={};return rows.forEach(function(row){var cellIndex=0;row.children.forEach(function(cell){cell._vMerge&&columns[cellIndex]?columns[cellIndex].rowSpan++:(columns[cellIndex]=cell,cell._vMerge=!1),cellIndex+=cell.colSpan})}),rows.forEach(function(row){row.children=row.children.filter(function(cell){return!cell._vMerge}),row.children.forEach(function(cell){delete cell._vMerge})}),elementResult(rows)}function readDrawingElement(element){var blips=element.getElementsByTagName("a:graphic").getElementsByTagName("a:graphicData").getElementsByTagName("pic:pic").getElementsByTagName("pic:blipFill").getElementsByTagName("a:blip");return combineResults(blips.map(readBlip.bind(null,element)))}function readBlip(element,blip){var properties=element.first("wp:docPr").attributes,altText=isBlank(properties.descr)?properties.title:properties.descr;return readImage(findBlipImageFile(blip),altText)}function isBlank(value){return null==value||/^\s*$/.test(value)}function findBlipImageFile(blip){var embedRelationshipId=blip.attributes["r:embed"],linkRelationshipId=blip.attributes["r:link"];if(embedRelationshipId)return findEmbeddedImageFile(embedRelationshipId);var imagePath=relationships.findTargetByRelationshipId(linkRelationshipId);return{path:imagePath,read:files.read.bind(files,imagePath)}}function readImageData(element){var relationshipId=element.attributes["r:id"];return relationshipId?readImage(findEmbeddedImageFile(relationshipId),element.attributes["o:title"]):emptyResultWithMessages([warning("A v:imagedata element without a relationship ID was ignored")])}function findEmbeddedImageFile(relationshipId){var path=uris.uriToZipEntryName("word",relationships.findTargetByRelationshipId(relationshipId));return{path:path,read:docxFile.read.bind(docxFile,path)}}function readImage(imageFile,altText){var contentType=contentTypes.findContentType(imageFile.path),image=documents.Image({readImage:imageFile.read,altText:altText,contentType:contentType}),warnings=supportedImageTypes[contentType]?[]:warning("Image of type "+contentType+" is unlikely to display in web browsers");return elementResultWithMessages(image,warnings)}function undefinedStyleWarning(type,styleId){return warning(type+" style with ID "+styleId+" was referenced but not defined in the document")}var complexFieldStack=[],currentInstrText=[],relationships=options.relationships,contentTypes=options.contentTypes,docxFile=options.docxFile,files=options.files,numbering=options.numbering,styles=options.styles,unknownComplexField={type:"unknown"},xmlElementReaders={"w:p":function(element){return readXmlElements(element.children).map(function(children){var properties=_.find(children,isParagraphProperties);return new documents.Paragraph(children.filter(negate(isParagraphProperties)),properties)}).insertExtra()},"w:pPr":function(element){return readParagraphStyle(element).map(function(style){return{type:"paragraphProperties",styleId:style.styleId,styleName:style.name,alignment:element.firstOrEmpty("w:jc").attributes["w:val"],numbering:readNumberingProperties(element.firstOrEmpty("w:numPr"),numbering),indent:readParagraphIndent(element.firstOrEmpty("w:ind"))}})},"w:r":function(element){return readXmlElements(element.children).map(function(children){var properties=_.find(children,isRunProperties);children=children.filter(negate(isRunProperties));var hyperlinkHref=currentHyperlinkHref();return null!==hyperlinkHref&&(children=[new documents.Hyperlink(children,{href:hyperlinkHref})]),new documents.Run(children,properties)})},"w:rPr":readRunProperties,"w:fldChar":readFldChar,"w:instrText":readInstrText,"w:t":function(element){return elementResult(new documents.Text(element.text()))},"w:tab":function(element){return elementResult(new documents.Tab)},"w:noBreakHyphen":function(){return elementResult(new documents.Text("‑"))},"w:hyperlink":function(element){var relationshipId=element.attributes["r:id"],anchor=element.attributes["w:anchor"];return readXmlElements(element.children).map(function(children){function create(options){var targetFrame=element.attributes["w:tgtFrame"]||null;return new documents.Hyperlink(children,_.extend({targetFrame:targetFrame},options))}if(relationshipId){var href=relationships.findTargetByRelationshipId(relationshipId);return anchor&&(href=uris.replaceFragment(href,anchor)),create({href:href})}return anchor?create({anchor:anchor}):children})},"w:tbl":readTable,"w:tr":readTableRow,"w:tc":readTableCell,"w:footnoteReference":noteReferenceReader("footnote"),"w:endnoteReference":noteReferenceReader("endnote"),"w:commentReference":readCommentReference,"w:br":function(element){var breakType=element.attributes["w:type"];return null==breakType||"textWrapping"===breakType?elementResult(documents.lineBreak):"page"===breakType?elementResult(documents.pageBreak):"column"===breakType?elementResult(documents.columnBreak):emptyResultWithMessages([warning("Unsupported break type: "+breakType)])},"w:bookmarkStart":function(element){var name=element.attributes["w:name"];return"_GoBack"===name?emptyResult():elementResult(new documents.BookmarkStart({name:name}))},"mc:AlternateContent":function(element){return readChildElements(element.first("mc:Fallback"))},"w:sdt":function(element){return readXmlElements(element.firstOrEmpty("w:sdtContent").children)},"w:ins":readChildElements,"w:object":readChildElements,"w:smartTag":readChildElements,"w:drawing":readChildElements,"w:pict":function(element){return readChildElements(element).toExtra()},"v:roundrect":readChildElements,"v:shape":readChildElements,"v:textbox":readChildElements,"w:txbxContent":readChildElements,"wp:inline":readDrawingElement,"wp:anchor":readDrawingElement,"v:imagedata":readImageData,"v:group":readChildElements,"v:rect":readChildElements};return{readXmlElement:readXmlElement,readXmlElements:readXmlElements}}function readNumberingProperties(element,numbering){var level=element.firstOrEmpty("w:ilvl").attributes["w:val"],numId=element.firstOrEmpty("w:numId").attributes["w:val"];return void 0===level||void 0===numId?null:numbering.findLevel(numId,level)}function isParagraphProperties(element){return"paragraphProperties"===element.type}function isRunProperties(element){return"runProperties"===element.type}function negate(predicate){return function(value){return!predicate(value)}}function emptyResultWithMessages(messages){return new ReadResult(null,null,messages)}function emptyResult(){return new ReadResult(null)}function elementResult(element){return new ReadResult(element)}function elementResultWithMessages(element,messages){return new ReadResult(element,null,messages)}function ReadResult(element,extra,messages){this.value=element||[],this.extra=extra,this._result=new Result({element:this.value,extra:extra},messages),this.messages=this._result.messages}function combineResults(results){var result=Result.combine(_.pluck(results,"_result"));return new ReadResult(_.flatten(_.pluck(result.value,"element")),_.filter(_.flatten(_.pluck(result.value,"extra")),identity),result.messages)}function joinElements(first,second){return _.flatten([first,second])}function identity(value){return value}exports.createBodyReader=createBodyReader,exports._readNumberingProperties=readNumberingProperties;var _=require("underscore"),documents=require("../documents"),Result=require("../results").Result,warning=require("../results").warning,uris=require("./uris"),supportedImageTypes={"image/png":!0,"image/gif":!0,"image/jpeg":!0,"image/svg+xml":!0,"image/tiff":!0},ignoreElements={"office-word:wrap":!0,"v:shadow":!0,"v:shapetype":!0,"w:annotationRef":!0,"w:bookmarkEnd":!0,"w:sectPr":!0,"w:proofErr":!0,"w:lastRenderedPageBreak":!0,"w:commentRangeStart":!0,"w:commentRangeEnd":!0,"w:del":!0,"w:footnoteRef":!0,"w:endnoteRef":!0,"w:tblPr":!0,"w:tblGrid":!0,"w:trPr":!0,"w:tcPr":!0};ReadResult.prototype.toExtra=function(){return new ReadResult(null,joinElements(this.extra,this.value),this.messages)},ReadResult.prototype.insertExtra=function(){var extra=this.extra;return extra&&extra.length?new ReadResult(joinElements(this.value,extra),null,this.messages):this},ReadResult.prototype.map=function(func){var result=this._result.map(function(value){return func(value.element)});return new ReadResult(result.value,this.extra,result.messages)},ReadResult.prototype.flatMap=function(func){var result=this._result.flatMap(function(value){return func(value.element)._result});return new ReadResult(result.value.element,joinElements(this.extra,result.value.extra),result.messages)}},{"../documents":4,"../results":24,"./uris":16,underscore:153}],6:[function(require,module,exports){function createCommentsReader(bodyReader){function readCommentsXml(element){return Result.combine(element.getElementsByTagName("w:comment").map(readCommentElement))}function readCommentElement(element){function readOptionalAttribute(name){return(element.attributes[name]||"").trim()||null}var id=element.attributes["w:id"];return bodyReader.readXmlElements(element.children).map(function(body){return documents.comment({commentId:id,body:body,authorName:readOptionalAttribute("w:author"),authorInitials:readOptionalAttribute("w:initials")})})}return readCommentsXml}var documents=require("../documents"),Result=require("../results").Result;exports.createCommentsReader=createCommentsReader},{"../documents":4,"../results":24}],7:[function(require,module,exports){function readContentTypesFromXml(element){var extensionDefaults={},overrides={};return element.children.forEach(function(child){if("content-types:Default"===child.name&&(extensionDefaults[child.attributes.Extension]=child.attributes.ContentType),"content-types:Override"===child.name){var name=child.attributes.PartName;"/"===name.charAt(0)&&(name=name.substring(1)),overrides[name]=child.attributes.ContentType}}),contentTypes(overrides,extensionDefaults)}function contentTypes(overrides,extensionDefaults){return{findContentType:function(path){var overrideContentType=overrides[path];if(overrideContentType)return overrideContentType;var pathParts=path.split("."),extension=pathParts[pathParts.length-1];if(extensionDefaults.hasOwnProperty(extension))return extensionDefaults[extension];var fallback=fallbackContentTypes[extension.toLowerCase()];return fallback?"image/"+fallback:null}}}exports.readContentTypesFromXml=readContentTypesFromXml;var fallbackContentTypes={png:"png",gif:"gif",jpeg:"jpeg",jpg:"jpeg",tif:"tiff",tiff:"tiff",bmp:"bmp"};exports.defaultContentTypes=contentTypes({},{})},{}],8:[function(require,module,exports){function DocumentXmlReader(options){function convertXmlToDocument(element){var body=element.first("w:body"),result=bodyReader.readXmlElements(body.children).map(function(children){return new documents.Document(children,{notes:options.notes,comments:options.comments})});return new Result(result.value,result.messages)}var bodyReader=options.bodyReader;return{convertXmlToDocument:convertXmlToDocument}}exports.DocumentXmlReader=DocumentXmlReader;var documents=require("../documents"),Result=require("../results").Result},{"../documents":4,"../results":24}],9:[function(require,module,exports){function read(docxFile,input){return input=input||{},
+promises.props({contentTypes:readContentTypesFromZipFile(docxFile),partPaths:findPartPaths(docxFile),docxFile:docxFile,files:new Files(input.path?path.dirname(input.path):null)}).also(function(result){return{styles:readStylesFromZipFile(docxFile,result.partPaths.styles)}}).also(function(result){return{numbering:readNumberingFromZipFile(docxFile,result.partPaths.numbering,result.styles)}}).also(function(result){return{footnotes:readXmlFileWithBody(result.partPaths.footnotes,result,function(bodyReader,xml){return xml?notesReader.createFootnotesReader(bodyReader)(xml):new Result([])}),endnotes:readXmlFileWithBody(result.partPaths.endnotes,result,function(bodyReader,xml){return xml?notesReader.createEndnotesReader(bodyReader)(xml):new Result([])}),comments:readXmlFileWithBody(result.partPaths.comments,result,function(bodyReader,xml){return xml?commentsReader.createCommentsReader(bodyReader)(xml):new Result([])})}}).also(function(result){return{notes:result.footnotes.flatMap(function(footnotes){return result.endnotes.map(function(endnotes){return new documents.Notes(footnotes.concat(endnotes))})})}}).then(function(result){return readXmlFileWithBody(result.partPaths.mainDocument,result,function(bodyReader,xml){return result.notes.flatMap(function(notes){return result.comments.flatMap(function(comments){var reader=new DocumentXmlReader({bodyReader:bodyReader,notes:notes,comments:comments});return reader.convertXmlToDocument(xml)})})})})}function findPartPaths(docxFile){return readPackageRelationships(docxFile).then(function(packageRelationships){var mainDocumentPath=findPartPath({docxFile:docxFile,relationships:packageRelationships,relationshipType:"http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument",basePath:"",fallbackPath:"word/document.xml"});if(!docxFile.exists(mainDocumentPath))throw new Error("Could not find main document part. Are you sure this is a valid .docx file?");return xmlFileReader({filename:relationshipsFilename(mainDocumentPath),readElement:relationshipsReader.readRelationships,defaultValue:relationshipsReader.defaultValue})(docxFile).then(function(documentRelationships){function findPartRelatedToMainDocument(name){return findPartPath({docxFile:docxFile,relationships:documentRelationships,relationshipType:"http://schemas.openxmlformats.org/officeDocument/2006/relationships/"+name,basePath:zipfile.splitPath(mainDocumentPath).dirname,fallbackPath:"word/"+name+".xml"})}return{mainDocument:mainDocumentPath,comments:findPartRelatedToMainDocument("comments"),endnotes:findPartRelatedToMainDocument("endnotes"),footnotes:findPartRelatedToMainDocument("footnotes"),numbering:findPartRelatedToMainDocument("numbering"),styles:findPartRelatedToMainDocument("styles")}})})}function findPartPath(options){var docxFile=options.docxFile,relationships=options.relationships,relationshipType=options.relationshipType,basePath=options.basePath,fallbackPath=options.fallbackPath,targets=relationships.findTargetsByType(relationshipType),normalisedTargets=targets.map(function(target){return stripPrefix(zipfile.joinPath(basePath,target),"/")}),validTargets=normalisedTargets.filter(function(target){return docxFile.exists(target)});return 0===validTargets.length?fallbackPath:validTargets[0]}function stripPrefix(value,prefix){return value.substring(0,prefix.length)===prefix?value.substring(prefix.length):value}function xmlFileReader(options){return function(zipFile){return readXmlFromZipFile(zipFile,options.filename).then(function(element){return element?options.readElement(element):options.defaultValue})}}function readXmlFileWithBody(filename,options,func){var readRelationshipsFromZipFile=xmlFileReader({filename:relationshipsFilename(filename),readElement:relationshipsReader.readRelationships,defaultValue:relationshipsReader.defaultValue});return readRelationshipsFromZipFile(options.docxFile).then(function(relationships){var bodyReader=new createBodyReader({relationships:relationships,contentTypes:options.contentTypes,docxFile:options.docxFile,numbering:options.numbering,styles:options.styles,files:options.files});return readXmlFromZipFile(options.docxFile,filename).then(function(xml){return func(bodyReader,xml)})})}function relationshipsFilename(filename){var split=zipfile.splitPath(filename);return zipfile.joinPath(split.dirname,"_rels",split.basename+".rels")}function readNumberingFromZipFile(zipFile,path,styles){return xmlFileReader({filename:path,readElement:function(element){return numberingXml.readNumberingXml(element,{styles:styles})},defaultValue:numberingXml.defaultNumbering})(zipFile)}function readStylesFromZipFile(zipFile,path){return xmlFileReader({filename:path,readElement:stylesReader.readStylesXml,defaultValue:stylesReader.defaultStyles})(zipFile)}exports.read=read,exports._findPartPaths=findPartPaths;var path=require("path"),promises=require("../promises"),documents=require("../documents"),Result=require("../results").Result,zipfile=require("../zipfile"),readXmlFromZipFile=require("./office-xml-reader").readXmlFromZipFile,createBodyReader=require("./body-reader").createBodyReader,DocumentXmlReader=require("./document-xml-reader").DocumentXmlReader,relationshipsReader=require("./relationships-reader"),contentTypesReader=require("./content-types-reader"),numberingXml=require("./numbering-xml"),stylesReader=require("./styles-reader"),notesReader=require("./notes-reader"),commentsReader=require("./comments-reader"),Files=require("./files").Files,readContentTypesFromZipFile=xmlFileReader({filename:"[Content_Types].xml",readElement:contentTypesReader.readContentTypesFromXml,defaultValue:contentTypesReader.defaultContentTypes}),readPackageRelationships=xmlFileReader({filename:"_rels/.rels",readElement:relationshipsReader.readRelationships,defaultValue:relationshipsReader.defaultValue})},{"../documents":4,"../promises":23,"../results":24,"../zipfile":38,"./body-reader":5,"./comments-reader":6,"./content-types-reader":7,"./document-xml-reader":8,"./files":1,"./notes-reader":10,"./numbering-xml":11,"./office-xml-reader":12,"./relationships-reader":13,"./styles-reader":15,path:136}],10:[function(require,module,exports){function createReader(noteType,bodyReader){function readNotesXml(element){return Result.combine(element.getElementsByTagName("w:"+noteType).filter(isFootnoteElement).map(readFootnoteElement))}function isFootnoteElement(element){var type=element.attributes["w:type"];return"continuationSeparator"!==type&&"separator"!==type}function readFootnoteElement(footnoteElement){var id=footnoteElement.attributes["w:id"];return bodyReader.readXmlElements(footnoteElement.children).map(function(body){return documents.Note({noteType:noteType,noteId:id,body:body})})}return readNotesXml}var documents=require("../documents"),Result=require("../results").Result;exports.createFootnotesReader=createReader.bind(this,"footnote"),exports.createEndnotesReader=createReader.bind(this,"endnote")},{"../documents":4,"../results":24}],11:[function(require,module,exports){function Numbering(nums,abstractNums,styles){function findLevel(numId,level){var num=nums[numId];if(num){var abstractNum=abstractNums[num.abstractNumId];if(null==abstractNum.numStyleLink)return abstractNums[num.abstractNumId].levels[level];var style=styles.findNumberingStyleById(abstractNum.numStyleLink);return findLevel(style.numId,level)}return null}return{findLevel:findLevel}}function readNumberingXml(root,options){if(!options||!options.styles)throw new Error("styles is missing");var abstractNums=readAbstractNums(root),nums=readNums(root,abstractNums);return new Numbering(nums,abstractNums,options.styles)}function readAbstractNums(root){var abstractNums={};return root.getElementsByTagName("w:abstractNum").forEach(function(element){var id=element.attributes["w:abstractNumId"];abstractNums[id]=readAbstractNum(element)}),abstractNums}function readAbstractNum(element){var levels={};element.getElementsByTagName("w:lvl").forEach(function(levelElement){var levelIndex=levelElement.attributes["w:ilvl"],numFmt=levelElement.first("w:numFmt").attributes["w:val"];levels[levelIndex]={isOrdered:"bullet"!==numFmt,level:levelIndex}});var numStyleLink=element.firstOrEmpty("w:numStyleLink").attributes["w:val"];return{levels:levels,numStyleLink:numStyleLink}}function readNums(root){var nums={};return root.getElementsByTagName("w:num").forEach(function(element){var numId=element.attributes["w:numId"],abstractNumId=element.first("w:abstractNumId").attributes["w:val"];nums[numId]={abstractNumId:abstractNumId}}),nums}exports.readNumberingXml=readNumberingXml,exports.Numbering=Numbering,exports.defaultNumbering=new Numbering({})},{}],12:[function(require,module,exports){function read(xmlString){return xml.readString(xmlString,xmlNamespaceMap).then(function(document){return collapseAlternateContent(document)[0]})}function readXmlFromZipFile(docxFile,path){return docxFile.exists(path)?docxFile.read(path,"utf-8").then(stripUtf8Bom).then(read):promises.resolve(null)}function stripUtf8Bom(xmlString){return xmlString.replace(/^\uFEFF/g,"")}function collapseAlternateContent(node){return"element"===node.type?"mc:AlternateContent"===node.name?node.first("mc:Fallback").children:(node.children=_.flatten(node.children.map(collapseAlternateContent,!0)),[node]):[node]}var _=require("underscore"),promises=require("../promises"),xml=require("../xml");exports.read=read,exports.readXmlFromZipFile=readXmlFromZipFile;var xmlNamespaceMap={"http://schemas.openxmlformats.org/wordprocessingml/2006/main":"w","http://schemas.openxmlformats.org/officeDocument/2006/relationships":"r","http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing":"wp","http://schemas.openxmlformats.org/drawingml/2006/main":"a","http://schemas.openxmlformats.org/drawingml/2006/picture":"pic","http://schemas.openxmlformats.org/package/2006/content-types":"content-types","urn:schemas-microsoft-com:vml":"v","http://schemas.openxmlformats.org/markup-compatibility/2006":"mc","urn:schemas-microsoft-com:office:word":"office-word"}},{"../promises":23,"../xml":34,underscore:153}],13:[function(require,module,exports){function readRelationships(element){var relationships=[];return element.children.forEach(function(child){if("{http://schemas.openxmlformats.org/package/2006/relationships}Relationship"===child.name){var relationship={relationshipId:child.attributes.Id,target:child.attributes.Target,type:child.attributes.Type};relationships.push(relationship)}}),new Relationships(relationships)}function Relationships(relationships){var targetsByRelationshipId={};relationships.forEach(function(relationship){targetsByRelationshipId[relationship.relationshipId]=relationship.target});var targetsByType={};return relationships.forEach(function(relationship){targetsByType[relationship.type]||(targetsByType[relationship.type]=[]),targetsByType[relationship.type].push(relationship.target)}),{findTargetByRelationshipId:function(relationshipId){return targetsByRelationshipId[relationshipId]},findTargetsByType:function(type){return targetsByType[type]||[]}}}exports.readRelationships=readRelationships,exports.defaultValue=new Relationships([]),exports.Relationships=Relationships},{}],14:[function(require,module,exports){function writeStyleMap(docxFile,styleMap){return docxFile.write(styleMapPath,styleMap),updateRelationships(docxFile).then(function(){return updateContentTypes(docxFile)})}function updateRelationships(docxFile){var path="word/_rels/document.xml.rels",relationshipsUri="http://schemas.openxmlformats.org/package/2006/relationships",relationshipElementName="{"+relationshipsUri+"}Relationship";return docxFile.read(path,"utf8").then(xml.readString).then(function(relationshipsContainer){var relationships=relationshipsContainer.children;addOrUpdateElement(relationships,relationshipElementName,"Id",{Id:"rMammothStyleMap",Type:schema,Target:styleMapAbsolutePath});var namespaces={"":relationshipsUri};return docxFile.write(path,xml.writeString(relationshipsContainer,namespaces))})}function updateContentTypes(docxFile){var path="[Content_Types].xml",contentTypesUri="http://schemas.openxmlformats.org/package/2006/content-types",overrideName="{"+contentTypesUri+"}Override";return docxFile.read(path,"utf8").then(xml.readString).then(function(typesElement){var children=typesElement.children;addOrUpdateElement(children,overrideName,"PartName",{PartName:styleMapAbsolutePath,ContentType:"text/prs.mammoth.style-map"});var namespaces={"":contentTypesUri};return docxFile.write(path,xml.writeString(typesElement,namespaces))})}function addOrUpdateElement(elements,name,identifyingAttribute,attributes){var existingElement=_.find(elements,function(element){return element.name===name&&element.attributes[identifyingAttribute]===attributes[identifyingAttribute]});existingElement?existingElement.attributes=attributes:elements.push(xml.element(name,attributes))}function readStyleMap(docxFile){return docxFile.exists(styleMapPath)?docxFile.read(styleMapPath,"utf8"):promises.resolve(null)}var _=require("underscore"),promises=require("../promises"),xml=require("../xml");exports.writeStyleMap=writeStyleMap,exports.readStyleMap=readStyleMap;var schema="http://schemas.zwobble.org/mammoth/style-map",styleMapPath="mammoth/style-map",styleMapAbsolutePath="/"+styleMapPath},{"../promises":23,"../xml":34,underscore:153}],15:[function(require,module,exports){function Styles(paragraphStyles,characterStyles,tableStyles,numberingStyles){return{findParagraphStyleById:function(styleId){return paragraphStyles[styleId]},findCharacterStyleById:function(styleId){return characterStyles[styleId]},findTableStyleById:function(styleId){return tableStyles[styleId]},findNumberingStyleById:function(styleId){return numberingStyles[styleId]}}}function readStylesXml(root){var paragraphStyles={},characterStyles={},tableStyles={},numberingStyles={},styles={paragraph:paragraphStyles,character:characterStyles,table:tableStyles};return root.getElementsByTagName("w:style").forEach(function(styleElement){var style=readStyleElement(styleElement);if("numbering"===style.type)numberingStyles[style.styleId]=readNumberingStyleElement(styleElement);else{var styleSet=styles[style.type];styleSet&&(styleSet[style.styleId]=style)}}),new Styles(paragraphStyles,characterStyles,tableStyles,numberingStyles)}function readStyleElement(styleElement){var type=styleElement.attributes["w:type"],styleId=styleElement.attributes["w:styleId"],name=styleName(styleElement);return{type:type,styleId:styleId,name:name}}function styleName(styleElement){var nameElement=styleElement.first("w:name");return nameElement?nameElement.attributes["w:val"]:null}function readNumberingStyleElement(styleElement){var numId=styleElement.firstOrEmpty("w:pPr").firstOrEmpty("w:numPr").firstOrEmpty("w:numId").attributes["w:val"];return{numId:numId}}exports.readStylesXml=readStylesXml,exports.Styles=Styles,exports.defaultStyles=new Styles({},{}),Styles.EMPTY=new Styles({},{},{},{})},{}],16:[function(require,module,exports){function uriToZipEntryName(base,uri){return"/"===uri.charAt(0)?uri.substr(1):base+"/"+uri}function replaceFragment(uri,fragment){var hashIndex=uri.indexOf("#");return-1!==hashIndex&&(uri=uri.substring(0,hashIndex)),uri+"#"+fragment}exports.uriToZipEntryName=uriToZipEntryName,exports.replaceFragment=replaceFragment},{}],17:[function(require,module,exports){function nonFreshElement(tagName,attributes,children){return elementWithTag(htmlPaths.element(tagName,attributes,{fresh:!1}),children)}function freshElement(tagName,attributes,children){var tag=htmlPaths.element(tagName,attributes,{fresh:!0});return elementWithTag(tag,children)}function elementWithTag(tag,children){return{type:"element",tag:tag,children:children||[]}}function text(value){return{type:"text",value:value}}function isVoidElement(node){return 0===node.children.length&&voidTagNames[node.tag.tagName]}var htmlPaths=require("../styles/html-paths"),forceWrite={type:"forceWrite"};exports.freshElement=freshElement,exports.nonFreshElement=nonFreshElement,exports.elementWithTag=elementWithTag,exports.text=text,exports.forceWrite=forceWrite;var voidTagNames={br:!0,hr:!0,img:!0};exports.isVoidElement=isVoidElement},{"../styles/html-paths":27}],18:[function(require,module,exports){function write(writer,nodes){nodes.forEach(function(node){writeNode(writer,node)})}function writeNode(writer,node){toStrings[node.type](writer,node)}function generateElementString(writer,node){ast.isVoidElement(node)?writer.selfClosing(node.tag.tagName,node.tag.attributes):(writer.open(node.tag.tagName,node.tag.attributes),write(writer,node.children),writer.close(node.tag.tagName))}function generateTextString(writer,node){writer.text(node.value)}var ast=require("./ast");exports.freshElement=ast.freshElement,exports.nonFreshElement=ast.nonFreshElement,exports.elementWithTag=ast.elementWithTag,exports.text=ast.text,exports.forceWrite=ast.forceWrite,exports.simplify=require("./simplify");var toStrings={element:generateElementString,text:generateTextString,forceWrite:function(){}};exports.write=write},{"./ast":17,"./simplify":19}],19:[function(require,module,exports){function simplify(nodes){return collapse(removeEmpty(nodes))}function collapse(nodes){var children=[];return nodes.map(collapseNode).forEach(function(child){appendChild(children,child)}),children}function collapseNode(node){return collapsers[node.type](node)}function collapseElement(node){return ast.elementWithTag(node.tag,collapse(node.children))}function identity(value){return value}function appendChild(children,child){var lastChild=children[children.length-1];"element"===child.type&&!child.tag.fresh&&lastChild&&"element"===lastChild.type&&child.tag.matchesElement(lastChild.tag)?(child.tag.separator&&appendChild(lastChild.children,ast.text(child.tag.separator)),child.children.forEach(function(grandChild){appendChild(lastChild.children,grandChild)})):children.push(child)}function removeEmpty(nodes){return flatMap(nodes,function(node){return emptiers[node.type](node)})}function flatMap(values,func){return _.flatten(_.map(values,func),!0)}function neverEmpty(node){return[node]}function elementEmptier(element){var children=removeEmpty(element.children);return 0!==children.length||ast.isVoidElement(element)?[ast.elementWithTag(element.tag,children)]:[]}function textEmptier(node){return 0===node.value.length?[]:[node]}var _=require("underscore"),ast=require("./ast"),collapsers={element:collapseElement,text:identity,forceWrite:identity},emptiers={element:elementEmptier,text:textEmptier,forceWrite:neverEmpty};module.exports=simplify},{"./ast":17,underscore:153}],20:[function(require,module,exports){function imgElement(func){return function(element,messages){return promises.when(func(element)).then(function(result){var attributes=_.clone(result);return element.altText&&(attributes.alt=element.altText),[Html.freshElement("img",attributes)]})}}var _=require("underscore"),promises=require("./promises"),Html=require("./html");exports.imgElement=imgElement,exports.inline=exports.imgElement,exports.dataUri=imgElement(function(element){return element.read("base64").then(function(imageBuffer){return{src:"data:"+element.contentType+";base64,"+imageBuffer}})})},{"./html":18,"./promises":23,underscore:153}],21:[function(require,module,exports){function convertToHtml(input,options){return convert(input,options)}function convertToMarkdown(input,options){var markdownOptions=Object.create(options||{});return markdownOptions.outputFormat="markdown",convert(input,markdownOptions)}function convert(input,options){return options=readOptions(options),unzip.openZip(input).tap(function(docxFile){return docxStyleMap.readStyleMap(docxFile).then(function(styleMap){options.embeddedStyleMap=styleMap})}).then(function(docxFile){return docxReader.read(docxFile,input).then(function(documentResult){return documentResult.map(options.transformDocument)}).then(function(documentResult){return convertDocumentToHtml(documentResult,options)})})}function readEmbeddedStyleMap(input){return unzip.openZip(input).then(docxStyleMap.readStyleMap)}function convertDocumentToHtml(documentResult,options){var styleMapResult=parseStyleMap(options.readStyleMap()),parsedOptions=_.extend({},options,{styleMap:styleMapResult.value}),documentConverter=new DocumentConverter(parsedOptions);return documentResult.flatMapThen(function(document){return styleMapResult.flatMapThen(function(styleMap){return documentConverter.convertToHtml(document)})})}function parseStyleMap(styleMap){return Result.combine((styleMap||[]).map(readStyle)).map(function(styleMap){return styleMap.filter(function(styleMapping){return!!styleMapping})})}function extractRawText(input){return unzip.openZip(input).then(docxReader.read).then(function(documentResult){return documentResult.map(convertElementToRawText)})}function convertElementToRawText(element){if("text"===element.type)return element.value;var tail="paragraph"===element.type?"\n\n":"";return(element.children||[]).map(convertElementToRawText).join("")+tail}function embedStyleMap(input,styleMap){return unzip.openZip(input).tap(function(docxFile){return docxStyleMap.writeStyleMap(docxFile,styleMap)}).then(function(docxFile){return{toBuffer:docxFile.toBuffer}})}var _=require("underscore"),docxReader=require("./docx/docx-reader"),docxStyleMap=require("./docx/style-map"),DocumentConverter=require("./document-to-html").DocumentConverter,readStyle=require("./style-reader").readStyle,readOptions=require("./options-reader").readOptions,unzip=require("./unzip"),Result=require("./results").Result;exports.convertToHtml=convertToHtml,exports.convertToMarkdown=convertToMarkdown,exports.convert=convert,exports.extractRawText=extractRawText,exports.images=require("./images"),exports.transforms=require("./transforms"),exports.underline=require("./underline"),exports.embedStyleMap=embedStyleMap,exports.readEmbeddedStyleMap=readEmbeddedStyleMap,exports.styleMapping=function(){throw new Error("Use a raw string instead of mammoth.styleMapping e.g. \"p[style-name='Title'] => h1\" instead of mammoth.styleMapping(\"p[style-name='Title'] => h1\")")}},{"./document-to-html":3,"./docx/docx-reader":9,"./docx/style-map":14,"./images":20,"./options-reader":22,"./results":24,"./style-reader":25,"./transforms":29,"./underline":30,"./unzip":2,underscore:153}],22:[function(require,module,exports){function readOptions(options){return options=options||{},_.extend({},standardOptions,options,{customStyleMap:readStyleMap(options.styleMap),readStyleMap:function(){var styleMap=this.customStyleMap;return this.includeEmbeddedStyleMap&&(styleMap=styleMap.concat(readStyleMap(this.embeddedStyleMap))),this.includeDefaultStyleMap&&(styleMap=styleMap.concat(defaultStyleMap)),styleMap}})}function readStyleMap(styleMap){return styleMap?_.isString(styleMap)?styleMap.split("\n").map(function(line){return line.trim()}).filter(function(line){return""!==line&&"#"!==line.charAt(0)}):styleMap:[]}function identity(value){return value}exports.readOptions=readOptions;var _=require("underscore"),defaultStyleMap=exports._defaultStyleMap=["p.Heading1 => h1:fresh","p.Heading2 => h2:fresh","p.Heading3 => h3:fresh","p.Heading4 => h4:fresh","p.Heading5 => h5:fresh","p.Heading6 => h6:fresh","p[style-name='Heading 1'] => h1:fresh","p[style-name='Heading 2'] => h2:fresh","p[style-name='Heading 3'] => h3:fresh","p[style-name='Heading 4'] => h4:fresh","p[style-name='Heading 5'] => h5:fresh","p[style-name='Heading 6'] => h6:fresh","p[style-name='heading 1'] => h1:fresh","p[style-name='heading 2'] => h2:fresh","p[style-name='heading 3'] => h3:fresh","p[style-name='heading 4'] => h4:fresh","p[style-name='heading 5'] => h5:fresh","p[style-name='heading 6'] => h6:fresh","r[style-name='Strong'] => strong","p[style-name='footnote text'] => p:fresh","r[style-name='footnote reference'] =>","p[style-name='endnote text'] => p:fresh","r[style-name='endnote reference'] =>","p[style-name='annotation text'] => p:fresh","r[style-name='annotation reference'] =>","p[style-name='Footnote'] => p:fresh","r[style-name='Footnote anchor'] =>","p[style-name='Endnote'] => p:fresh","r[style-name='Endnote anchor'] =>","p:unordered-list(1) => ul > li:fresh","p:unordered-list(2) => ul|ol > li > ul > li:fresh","p:unordered-list(3) => ul|ol > li > ul|ol > li > ul > li:fresh","p:unordered-list(4) => ul|ol > li > ul|ol > li > ul|ol > li > ul > li:fresh","p:unordered-list(5) => ul|ol > li > ul|ol > li > ul|ol > li > ul|ol > li > ul > li:fresh","p:ordered-list(1) => ol > li:fresh","p:ordered-list(2) => ul|ol > li > ol > li:fresh","p:ordered-list(3) => ul|ol > li > ul|ol > li > ol > li:fresh","p:ordered-list(4) => ul|ol > li > ul|ol > li > ul|ol > li > ol > li:fresh","p:ordered-list(5) => ul|ol > li > ul|ol > li > ul|ol > li > ul|ol > li > ol > li:fresh","r[style-name='Hyperlink'] =>","p[style-name='Normal'] => p:fresh"],standardOptions=exports._standardOptions={transformDocument:identity,includeDefaultStyleMap:!0,includeEmbeddedStyleMap:!0}},{underscore:153}],23:[function(require,module,exports){function defer(){var resolve,reject,promise=new bluebird.Promise(function(resolveArg,rejectArg){resolve=resolveArg,reject=rejectArg});return{resolve:resolve,reject:reject,promise:promise}}var _=require("underscore"),bluebird=require("bluebird/js/release/promise")();exports.defer=defer,exports.when=bluebird.resolve,exports.resolve=bluebird.resolve,exports.all=bluebird.all,exports.props=bluebird.props,exports.reject=bluebird.reject,exports.promisify=bluebird.promisify,exports.mapSeries=bluebird.mapSeries,exports.attempt=bluebird.attempt,exports.nfcall=function(func){var args=Array.prototype.slice.call(arguments,1),promisedFunc=bluebird.promisify(func);return promisedFunc.apply(null,args)},bluebird.prototype.fail=bluebird.prototype.caught,bluebird.prototype.also=function(func){return this.then(function(value){var returnValue=_.extend({},value,func(value));return bluebird.props(returnValue)})}},{"bluebird/js/release/promise":60,underscore:153}],24:[function(require,module,exports){function Result(value,messages){this.value=value,this.messages=messages||[]}function success(value){return new Result(value,[])}function warning(message){return{type:"warning",message:message}}function error(exception){return{type:"error",message:exception.message,error:exception}}function combineMessages(results){var messages=[];return _.flatten(_.pluck(results,"messages"),!0).forEach(function(message){containsMessage(messages,message)||messages.push(message)}),messages}function containsMessage(messages,message){return void 0!==_.find(messages,isSameMessage.bind(null,message))}function isSameMessage(first,second){return first.type===second.type&&first.message===second.message}var _=require("underscore");exports.Result=Result,exports.success=success,exports.warning=warning,exports.error=error,Result.prototype.map=function(func){return new Result(func(this.value),this.messages)},Result.prototype.flatMap=function(func){var funcResult=func(this.value);return new Result(funcResult.value,combineMessages([this,funcResult]))},Result.prototype.flatMapThen=function(func){var that=this;return func(this.value).then(function(otherResult){return new Result(otherResult.value,combineMessages([that,otherResult]))})},Result.combine=function(results){var values=_.flatten(_.pluck(results,"value")),messages=combineMessages(results);return new Result(values,messages)}},{underscore:153}],25:[function(require,module,exports){function readStyle(string){return parseString(styleRule,string)}function createStyleRule(){return lop.rules.sequence(lop.rules.sequence.capture(documentMatcherRule()),lop.rules.tokenOfType("whitespace"),lop.rules.tokenOfType("arrow"),lop.rules.sequence.capture(lop.rules.optional(lop.rules.sequence(lop.rules.tokenOfType("whitespace"),lop.rules.sequence.capture(htmlPathRule())).head())),lop.rules.tokenOfType("end")).map(function(documentMatcher,htmlPath){return{from:documentMatcher,to:htmlPath.valueOrElse(htmlPaths.empty)}})}function readDocumentMatcher(string){return parseString(documentMatcherRule(),string)}function documentMatcherRule(){function createMatcherSuffixesRule(rules){var matcherSuffix=lop.rules.firstOf.apply(lop.rules.firstOf,["matcher suffix"].concat(rules)),matcherSuffixes=lop.rules.zeroOrMore(matcherSuffix);return lop.rules.then(matcherSuffixes,function(suffixes){var matcherOptions={};return suffixes.forEach(function(suffix){_.extend(matcherOptions,suffix)}),matcherOptions})}var sequence=lop.rules.sequence,identifierToConstant=function(identifier,constant){return lop.rules.then(lop.rules.token("identifier",identifier),function(){return constant})},paragraphRule=identifierToConstant("p",documentMatchers.paragraph),runRule=identifierToConstant("r",documentMatchers.run),elementTypeRule=lop.rules.firstOf("p or r or table",paragraphRule,runRule),styleIdRule=lop.rules.then(classRule,function(styleId){return{styleId:styleId}}),styleNameMatcherRule=lop.rules.firstOf("style name matcher",lop.rules.then(lop.rules.sequence(lop.rules.tokenOfType("equals"),lop.rules.sequence.cut(),lop.rules.sequence.capture(stringRule)).head(),function(styleName){return{styleName:documentMatchers.equalTo(styleName)}}),lop.rules.then(lop.rules.sequence(lop.rules.tokenOfType("startsWith"),lop.rules.sequence.cut(),lop.rules.sequence.capture(stringRule)).head(),function(styleName){return{styleName:documentMatchers.startsWith(styleName)}})),styleNameRule=lop.rules.sequence(lop.rules.tokenOfType("open-square-bracket"),lop.rules.sequence.cut(),lop.rules.token("identifier","style-name"),lop.rules.sequence.capture(styleNameMatcherRule),lop.rules.tokenOfType("close-square-bracket")).head(),listTypeRule=lop.rules.firstOf("list type",identifierToConstant("ordered-list",{isOrdered:!0}),identifierToConstant("unordered-list",{isOrdered:!1})),listRule=sequence(lop.rules.tokenOfType("colon"),sequence.capture(listTypeRule),sequence.cut(),lop.rules.tokenOfType("open-paren"),sequence.capture(integerRule),lop.rules.tokenOfType("close-paren")).map(function(listType,levelNumber){return{list:{isOrdered:listType.isOrdered,levelIndex:levelNumber-1}}}),paragraphOrRun=sequence(sequence.capture(elementTypeRule),sequence.capture(createMatcherSuffixesRule([styleIdRule,styleNameRule,listRule]))).map(function(createMatcher,matcherOptions){return createMatcher(matcherOptions)}),table=sequence(lop.rules.token("identifier","table"),sequence.capture(createMatcherSuffixesRule([styleIdRule,styleNameRule]))).map(function(options){return documentMatchers.table(options)}),bold=identifierToConstant("b",documentMatchers.bold),italic=identifierToConstant("i",documentMatchers.italic),underline=identifierToConstant("u",documentMatchers.underline),strikethrough=identifierToConstant("strike",documentMatchers.strikethrough),smallCaps=identifierToConstant("small-caps",documentMatchers.smallCaps),commentReference=identifierToConstant("comment-reference",documentMatchers.commentReference),breakMatcher=sequence(lop.rules.token("identifier","br"),sequence.cut(),lop.rules.tokenOfType("open-square-bracket"),lop.rules.token("identifier","type"),lop.rules.tokenOfType("equals"),sequence.capture(stringRule),lop.rules.tokenOfType("close-square-bracket")).map(function(breakType){switch(breakType){case"line":return documentMatchers.lineBreak;case"page":return documentMatchers.pageBreak;case"column":return documentMatchers.columnBreak}});return lop.rules.firstOf("element type",paragraphOrRun,table,bold,italic,underline,strikethrough,smallCaps,commentReference,breakMatcher)}function readHtmlPath(string){return parseString(htmlPathRule(),string)}function htmlPathRule(){var capture=lop.rules.sequence.capture,whitespaceRule=lop.rules.tokenOfType("whitespace"),freshRule=lop.rules.then(lop.rules.optional(lop.rules.sequence(lop.rules.tokenOfType("colon"),lop.rules.token("identifier","fresh"))),function(option){return option.map(function(){return!0}).valueOrElse(!1)}),separatorRule=lop.rules.then(lop.rules.optional(lop.rules.sequence(lop.rules.tokenOfType("colon"),lop.rules.token("identifier","separator"),lop.rules.tokenOfType("open-paren"),capture(stringRule),lop.rules.tokenOfType("close-paren")).head()),function(option){
+return option.valueOrElse("")}),tagNamesRule=lop.rules.oneOrMoreWithSeparator(identifierRule,lop.rules.tokenOfType("choice")),styleElementRule=lop.rules.sequence(capture(tagNamesRule),capture(lop.rules.zeroOrMore(classRule)),capture(freshRule),capture(separatorRule)).map(function(tagName,classNames,fresh,separator){var attributes={},options={};return classNames.length>0&&(attributes["class"]=classNames.join(" ")),fresh&&(options.fresh=!0),separator&&(options.separator=separator),htmlPaths.element(tagName,attributes,options)});return lop.rules.firstOf("html path",lop.rules.then(lop.rules.tokenOfType("bang"),function(){return htmlPaths.ignore}),lop.rules.then(lop.rules.zeroOrMoreWithSeparator(styleElementRule,lop.rules.sequence(whitespaceRule,lop.rules.tokenOfType("gt"),whitespaceRule)),htmlPaths.elements))}function decodeEscapeSequences(value){return value.replace(/\\(.)/g,function(match,code){return escapeSequences[code]||code})}function parseString(rule,string){var tokens=tokenise(string),parser=lop.Parser(),parseResult=parser.parseTokens(rule,tokens);return parseResult.isSuccess()?results.success(parseResult.value()):new results.Result(null,[results.warning(describeFailure(string,parseResult))])}function describeFailure(input,parseResult){return"Did not understand this style mapping, so ignored it: "+input+"\n"+parseResult.errors().map(describeError).join("\n")}function describeError(error){return"Error was at character number "+error.characterNumber()+": Expected "+error.expected+" but got "+error.actual}var _=require("underscore"),lop=require("lop"),documentMatchers=require("./styles/document-matchers"),htmlPaths=require("./styles/html-paths"),tokenise=require("./styles/parser/tokeniser").tokenise,results=require("./results");exports.readHtmlPath=readHtmlPath,exports.readDocumentMatcher=readDocumentMatcher,exports.readStyle=readStyle;var identifierRule=lop.rules.then(lop.rules.tokenOfType("identifier"),decodeEscapeSequences),integerRule=lop.rules.tokenOfType("integer"),stringRule=lop.rules.then(lop.rules.tokenOfType("string"),decodeEscapeSequences),escapeSequences={n:"\n",r:"\r",t:"	"},classRule=lop.rules.sequence(lop.rules.tokenOfType("dot"),lop.rules.sequence.cut(),lop.rules.sequence.capture(identifierRule)).head(),styleRule=createStyleRule()},{"./results":24,"./styles/document-matchers":26,"./styles/html-paths":27,"./styles/parser/tokeniser":28,lop:107,underscore:153}],26:[function(require,module,exports){function paragraph(options){return new Matcher("paragraph",options)}function run(options){return new Matcher("run",options)}function table(options){return new Matcher("table",options)}function Matcher(elementType,options){options=options||{},this._elementType=elementType,this._styleId=options.styleId,this._styleName=options.styleName,options.list&&(this._listIndex=options.list.levelIndex,this._listIsOrdered=options.list.isOrdered)}function isList(element,levelIndex,isOrdered){return element.numbering&&element.numbering.level==levelIndex&&element.numbering.isOrdered==isOrdered}function equalTo(value){return{operator:operatorEqualTo,operand:value}}function startsWith(value){return{operator:operatorStartsWith,operand:value}}function operatorEqualTo(first,second){return first.toUpperCase()===second.toUpperCase()}function operatorStartsWith(first,second){return 0===second.toUpperCase().indexOf(first.toUpperCase())}exports.paragraph=paragraph,exports.run=run,exports.table=table,exports.bold=new Matcher("bold"),exports.italic=new Matcher("italic"),exports.underline=new Matcher("underline"),exports.strikethrough=new Matcher("strikethrough"),exports.smallCaps=new Matcher("smallCaps"),exports.commentReference=new Matcher("commentReference"),exports.lineBreak=new Matcher("break",{breakType:"line"}),exports.pageBreak=new Matcher("break",{breakType:"page"}),exports.columnBreak=new Matcher("break",{breakType:"column"}),exports.equalTo=equalTo,exports.startsWith=startsWith,Matcher.prototype.matches=function(element){return element.type===this._elementType&&(void 0===this._styleId||element.styleId===this._styleId)&&(void 0===this._styleName||element.styleName&&this._styleName.operator(this._styleName.operand,element.styleName))&&(void 0===this._listIndex||isList(element,this._listIndex,this._listIsOrdered))&&(void 0===this._breakType||this._breakType===element.breakType)}},{}],27:[function(require,module,exports){function topLevelElement(tagName,attributes){return elements([element(tagName,attributes,{fresh:!0})])}function elements(elementStyles){return new HtmlPath(elementStyles.map(function(elementStyle){return _.isString(elementStyle)?element(elementStyle):elementStyle}))}function HtmlPath(elements){this._elements=elements}function element(tagName,attributes,options){return options=options||{},new Element(tagName,attributes,options)}function Element(tagName,attributes,options){var tagNames={};_.isArray(tagName)?(tagName.forEach(function(tagName){tagNames[tagName]=!0}),tagName=tagName[0]):tagNames[tagName]=!0,this.tagName=tagName,this.tagNames=tagNames,this.attributes=attributes||{},this.fresh=options.fresh,this.separator=options.separator}var _=require("underscore"),html=require("../html");exports.topLevelElement=topLevelElement,exports.elements=elements,exports.element=element,HtmlPath.prototype.wrap=function(children){for(var result=children(),index=this._elements.length-1;index>=0;index--)result=this._elements[index].wrapNodes(result);return result},Element.prototype.matchesElement=function(element){return this.tagNames[element.tagName]&&_.isEqual(this.attributes||{},element.attributes||{})},Element.prototype.wrap=function(generateNodes){return this.wrapNodes(generateNodes())},Element.prototype.wrapNodes=function(nodes){return[html.elementWithTag(this,nodes)]},exports.empty=elements([]),exports.ignore={wrap:function(){return[]}}},{"../html":18,underscore:153}],28:[function(require,module,exports){function tokenise(string){var identifierCharacter="(?:[a-zA-Z\\-_]|\\\\.)",tokeniser=new RegexTokeniser([{name:"identifier",regex:new RegExp("("+identifierCharacter+"(?:"+identifierCharacter+"|[0-9])*)")},{name:"dot",regex:/\./},{name:"colon",regex:/:/},{name:"gt",regex:/>/},{name:"whitespace",regex:/\s+/},{name:"arrow",regex:/=>/},{name:"equals",regex:/=/},{name:"startsWith",regex:/\^=/},{name:"open-paren",regex:/\(/},{name:"close-paren",regex:/\)/},{name:"open-square-bracket",regex:/\[/},{name:"close-square-bracket",regex:/\]/},{name:"string",regex:new RegExp(stringPrefix+"'")},{name:"unterminated-string",regex:new RegExp(stringPrefix)},{name:"integer",regex:/([0-9]+)/},{name:"choice",regex:/\|/},{name:"bang",regex:/(!)/}]);return tokeniser.tokenise(string)}var lop=require("lop"),RegexTokeniser=lop.RegexTokeniser;exports.tokenise=tokenise;var stringPrefix="'((?:\\\\.|[^'])*)"},{lop:107}],29:[function(require,module,exports){function paragraph(transform){return elementsOfType("paragraph",transform)}function run(transform){return elementsOfType("run",transform)}function elementsOfType(elementType,transform){return elements(function(element){return element.type===elementType?transform(element):element})}function elements(transform){return function transformElement(element){if(element.children){var children=_.map(element.children,transformElement);element=_.extend(element,{children:children})}return transform(element)}}function getDescendantsOfType(element,type){return getDescendants(element).filter(function(descendant){return descendant.type===type})}function getDescendants(element){var descendants=[];return visitDescendants(element,function(descendant){descendants.push(descendant)}),descendants}function visitDescendants(element,visit){element.children&&element.children.forEach(function(child){visitDescendants(child,visit),visit(child)})}var _=require("underscore");exports.paragraph=paragraph,exports.run=run,exports._elements=elements,exports.getDescendantsOfType=getDescendantsOfType,exports.getDescendants=getDescendants},{underscore:153}],30:[function(require,module,exports){function element(name){return function(html){return Html.elementWithTag(htmlPaths.element(name),[html])}}var htmlPaths=require("./styles/html-paths"),Html=require("./html");exports.element=element},{"./html":18,"./styles/html-paths":27}],31:[function(require,module,exports){function writer(options){return options=options||{},options.prettyPrint?prettyWriter():simpleWriter()}function prettyWriter(){function open(tagName,attributes){indentedElements[tagName]&&indent(),stack.push(tagName),writer.open(tagName,attributes),indentedElements[tagName]&&indentationLevel++,start=!1}function close(tagName){indentedElements[tagName]&&(indentationLevel--,indent()),stack.pop(),writer.close(tagName)}function text(value){startText();var text=isInPre()?value:value.replace("\n","\n"+indentation);writer.text(text)}function selfClosing(tagName,attributes){indent(),writer.selfClosing(tagName,attributes)}function insideIndentedElement(){return 0===stack.length||indentedElements[stack[stack.length-1]]}function startText(){inText||(indent(),inText=!0)}function indent(){if(inText=!1,!start&&insideIndentedElement()&&!isInPre()){writer._append("\n");for(var i=0;indentationLevel>i;i++)writer._append(indentation)}}function isInPre(){return _.some(stack,function(tagName){return"pre"===tagName})}var indentationLevel=0,indentation="  ",stack=[],start=!0,inText=!1,writer=simpleWriter();return{asString:writer.asString,open:open,close:close,text:text,selfClosing:selfClosing}}function simpleWriter(){function open(tagName,attributes){var attributeString=generateAttributeString(attributes);fragments.push(util.format("<%s%s>",tagName,attributeString))}function close(tagName){fragments.push(util.format("</%s>",tagName))}function selfClosing(tagName,attributes){var attributeString=generateAttributeString(attributes);fragments.push(util.format("<%s%s />",tagName,attributeString))}function generateAttributeString(attributes){return _.map(attributes,function(value,key){return util.format(' %s="%s"',key,escapeHtmlAttribute(value))}).join("")}function text(value){fragments.push(escapeHtmlText(value))}function append(html){fragments.push(html)}function asString(){return fragments.join("")}var fragments=[];return{asString:asString,open:open,close:close,text:text,selfClosing:selfClosing,_append:append}}function escapeHtmlText(value){return value.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}function escapeHtmlAttribute(value){return value.replace(/&/g,"&amp;").replace(/"/g,"&quot;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}var util=require("util"),_=require("underscore");exports.writer=writer;var indentedElements={div:!0,p:!0,ul:!0,li:!0}},{underscore:153,util:157}],32:[function(require,module,exports){function writer(options){return options=options||{},"markdown"===options.outputFormat?markdownWriter.writer():htmlWriter.writer(options)}var htmlWriter=require("./html-writer"),markdownWriter=require("./markdown-writer");exports.writer=writer},{"./html-writer":31,"./markdown-writer":33}],33:[function(require,module,exports){function symmetricMarkdownElement(end){return markdownElement(end,end)}function markdownElement(start,end){return function(){return{start:start,end:end}}}function markdownLink(attributes){var href=attributes.href||"";return href?{start:"[",end:"]("+href+")",anchorPosition:"before"}:{}}function markdownImage(attributes){var src=attributes.src||"",altText=attributes.alt||"";return src||altText?{start:"!["+altText+"]("+src+")"}:{}}function markdownList(options){return function(attributes,list){return{start:list?"\n":"",end:list?"":"\n",list:{isOrdered:options.isOrdered,indent:list?list.indent+1:0,count:0}}}}function markdownListItem(attributes,list,listItem){list=list||{indent:0,isOrdered:!1,count:0},list.count++,listItem.hasClosed=!1;var bullet=list.isOrdered?list.count+".":"-",start=repeatString("	",list.indent)+bullet+" ";return{start:start,end:function(){return listItem.hasClosed?void 0:(listItem.hasClosed=!0,"\n")}}}function repeatString(value,count){return new Array(count+1).join(value)}function markdownWriter(){function open(tagName,attributes){attributes=attributes||{};var createElement=htmlToMarkdown[tagName]||function(){return{}},element=createElement(attributes,list,listItem);elementStack.push({end:element.end,list:list}),element.list&&(list=element.list);var anchorBeforeStart="before"===element.anchorPosition;anchorBeforeStart&&writeAnchor(attributes),fragments.push(element.start||""),anchorBeforeStart||writeAnchor(attributes)}function writeAnchor(attributes){attributes.id&&fragments.push('<a id="'+attributes.id+'"></a>')}function close(tagName){var element=elementStack.pop();list=element.list;var end=_.isFunction(element.end)?element.end():element.end;fragments.push(end||"")}function selfClosing(tagName,attributes){open(tagName,attributes),close(tagName)}function text(value){fragments.push(escapeMarkdown(value))}function asString(){return fragments.join("")}var fragments=[],elementStack=[],list=null,listItem={};return{asString:asString,open:open,close:close,text:text,selfClosing:selfClosing}}function escapeMarkdown(value){return value.replace(/\\/g,"\\\\").replace(/([\`\*_\{\}\[\]\(\)\#\+\-\.\!])/g,"\\$1")}var _=require("underscore"),htmlToMarkdown={p:markdownElement("","\n\n"),br:markdownElement("","  \n"),ul:markdownList({isOrdered:!1}),ol:markdownList({isOrdered:!0}),li:markdownListItem,strong:symmetricMarkdownElement("__"),em:symmetricMarkdownElement("*"),a:markdownLink,img:markdownImage};!function(){for(var i=1;6>=i;i++)htmlToMarkdown["h"+i]=markdownElement(repeatString("#",i)+" ","\n\n")}(),exports.writer=markdownWriter},{underscore:153}],34:[function(require,module,exports){var nodes=require("./nodes");exports.Element=nodes.Element,exports.element=nodes.element,exports.text=nodes.text,exports.readString=require("./reader").readString,exports.writeString=require("./writer").writeString},{"./nodes":35,"./reader":36,"./writer":37}],35:[function(require,module,exports){function Element(name,attributes,children){this.type="element",this.name=name,this.attributes=attributes||{},this.children=children||[]}function toElementList(array){return _.extend(array,elementListPrototype)}var _=require("underscore");exports.Element=Element,exports.element=function(name,attributes,children){return new Element(name,attributes,children)},exports.text=function(value){return{type:"text",value:value}};var emptyElement={first:function(){return null},firstOrEmpty:function(){return emptyElement},attributes:{}};Element.prototype.first=function(name){return _.find(this.children,function(child){return child.name===name})},Element.prototype.firstOrEmpty=function(name){return this.first(name)||emptyElement},Element.prototype.getElementsByTagName=function(name){var elements=_.filter(this.children,function(child){return child.name===name});return toElementList(elements)},Element.prototype.text=function(){if(0===this.children.length)return"";if(1!==this.children.length||"text"!==this.children[0].type)throw new Error("Not implemented");return this.children[0].value};var elementListPrototype={getElementsByTagName:function(name){return toElementList(_.flatten(this.map(function(element){return element.getElementsByTagName(name)},!0)))}}},{underscore:153}],36:[function(require,module,exports){function readString(xmlString,namespaceMap){function mapName(node){if(node.uri){var prefix,mappedPrefix=namespaceMap[node.uri];return prefix=mappedPrefix?mappedPrefix+":":"{"+node.uri+"}",prefix+node.local}return node.local}namespaceMap=namespaceMap||{};var finished=!1,parser=sax.parser(!0,{xmlns:!0,position:!1}),rootElement={children:[]},currentElement=rootElement,stack=[],deferred=promises.defer();return parser.onopentag=function(node){var attributes=mapObject(node.attributes,function(attribute){return attribute.value},mapName),element=new Element(mapName(node),attributes);currentElement.children.push(element),stack.push(currentElement),currentElement=element},parser.onclosetag=function(node){currentElement=stack.pop()},parser.ontext=function(text){currentElement!==rootElement&&currentElement.children.push(nodes.text(text))},parser.onend=function(){finished||(finished=!0,deferred.resolve(rootElement.children[0]))},parser.onerror=function(error){finished||(finished=!0,deferred.reject(error))},parser.write(xmlString).close(),deferred.promise}function mapObject(input,valueFunc,keyFunc){return _.reduce(input,function(result,value,key){var mappedKey=keyFunc(value,key,input);return result[mappedKey]=valueFunc(value,key,input),result},{})}var promises=require("../promises"),sax=require("sax"),_=require("underscore"),nodes=require("./nodes"),Element=nodes.Element;exports.readString=readString},{"../promises":23,"./nodes":35,sax:150,underscore:153}],37:[function(require,module,exports){function writeString(root,namespaces){function writeNode(builder,node){return nodeWriters[node.type](builder,node)}function writeElement(builder,element){var elementBuilder=builder.element(mapElementName(element.name),element.attributes);element.children.forEach(function(child){writeNode(elementBuilder,child)})}function mapElementName(name){var longFormMatch=/^\{(.*)\}(.*)$/.exec(name);if(longFormMatch){var prefix=uriToPrefix[longFormMatch[1]];return prefix+(""===prefix?"":":")+longFormMatch[2]}return name}function writeDocument(root){var builder=xmlbuilder.create(mapElementName(root.name),{version:"1.0",encoding:"UTF-8",standalone:!0});return _.forEach(namespaces,function(uri,prefix){var key="xmlns"+(""===prefix?"":":"+prefix);builder.attribute(key,uri)}),root.children.forEach(function(child){writeNode(builder,child)}),builder.end()}var uriToPrefix=_.invert(namespaces),nodeWriters={element:writeElement,text:writeTextNode};return writeDocument(root)}function writeTextNode(builder,node){builder.text(node.value)}var _=require("underscore"),xmlbuilder=require("xmlbuilder");exports.writeString=writeString},{underscore:153,xmlbuilder:179}],38:[function(require,module,exports){(function(Buffer){function openArrayBuffer(arrayBuffer){function exists(name){return null!==zipFile.file(name)}function read(name,encoding){var array=zipFile.file(name).asUint8Array(),buffer=uint8ArrayToBuffer(array);return encoding?promises.when(buffer.toString(encoding)):promises.when(buffer)}function write(name,contents){zipFile.file(name,contents)}function toBuffer(){return zipFile.generate({type:"nodebuffer"})}var zipFile=new JSZip(arrayBuffer);return{exists:exists,read:read,write:write,toBuffer:toBuffer}}function uint8ArrayToBuffer(array){return Buffer.from&&Buffer.from!==Uint8Array.from?Buffer.from(array):new Buffer(array)}function splitPath(path){var lastIndex=path.lastIndexOf("/");return-1===lastIndex?{dirname:"",basename:path}:{dirname:path.substring(0,lastIndex),basename:path.substring(lastIndex+1)}}function joinPath(){var nonEmptyPaths=Array.prototype.filter.call(arguments,function(path){return path}),relevantPaths=[];return nonEmptyPaths.forEach(function(path){/^\//.test(path)?relevantPaths=[path]:relevantPaths.push(path)}),relevantPaths.join("/")}var JSZip=require("jszip"),promises=require("./promises");exports.openArrayBuffer=openArrayBuffer,exports.splitPath=splitPath,exports.joinPath=joinPath}).call(this,require("buffer").Buffer)},{"./promises":23,buffer:77,jszip:92}],39:[function(require,module,exports){"use strict";function placeHoldersCount(b64){var len=b64.length;if(len%4>0)throw new Error("Invalid string. Length must be a multiple of 4");return"="===b64[len-2]?2:"="===b64[len-1]?1:0}function byteLength(b64){return 3*b64.length/4-placeHoldersCount(b64)}function toByteArray(b64){var i,j,l,tmp,placeHolders,arr,len=b64.length;placeHolders=placeHoldersCount(b64),arr=new Arr(3*len/4-placeHolders),l=placeHolders>0?len-4:len;var L=0;for(i=0,j=0;l>i;i+=4,j+=3)tmp=revLookup[b64.charCodeAt(i)]<<18|revLookup[b64.charCodeAt(i+1)]<<12|revLookup[b64.charCodeAt(i+2)]<<6|revLookup[b64.charCodeAt(i+3)],arr[L++]=tmp>>16&255,arr[L++]=tmp>>8&255,arr[L++]=255&tmp;return 2===placeHolders?(tmp=revLookup[b64.charCodeAt(i)]<<2|revLookup[b64.charCodeAt(i+1)]>>4,arr[L++]=255&tmp):1===placeHolders&&(tmp=revLookup[b64.charCodeAt(i)]<<10|revLookup[b64.charCodeAt(i+1)]<<4|revLookup[b64.charCodeAt(i+2)]>>2,arr[L++]=tmp>>8&255,arr[L++]=255&tmp),arr}function tripletToBase64(num){return lookup[num>>18&63]+lookup[num>>12&63]+lookup[num>>6&63]+lookup[63&num]}function encodeChunk(uint8,start,end){for(var tmp,output=[],i=start;end>i;i+=3)tmp=(uint8[i]<<16)+(uint8[i+1]<<8)+uint8[i+2],output.push(tripletToBase64(tmp));return output.join("")}function fromByteArray(uint8){for(var tmp,len=uint8.length,extraBytes=len%3,output="",parts=[],maxChunkLength=16383,i=0,len2=len-extraBytes;len2>i;i+=maxChunkLength)parts.push(encodeChunk(uint8,i,i+maxChunkLength>len2?len2:i+maxChunkLength));return 1===extraBytes?(tmp=uint8[len-1],output+=lookup[tmp>>2],output+=lookup[tmp<<4&63],output+="=="):2===extraBytes&&(tmp=(uint8[len-2]<<8)+uint8[len-1],output+=lookup[tmp>>10],output+=lookup[tmp>>4&63],output+=lookup[tmp<<2&63],output+="="),parts.push(output),parts.join("")}exports.byteLength=byteLength,exports.toByteArray=toByteArray,exports.fromByteArray=fromByteArray;for(var lookup=[],revLookup=[],Arr="undefined"!=typeof Uint8Array?Uint8Array:Array,code="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",i=0,len=code.length;len>i;++i)lookup[i]=code[i],revLookup[code.charCodeAt(i)]=i;revLookup["-".charCodeAt(0)]=62,revLookup["_".charCodeAt(0)]=63},{}],40:[function(require,module,exports){"use strict";module.exports=function(Promise){function any(promises){var ret=new SomePromiseArray(promises),promise=ret.promise();return ret.setHowMany(1),ret.setUnwrap(),ret.init(),promise}var SomePromiseArray=Promise._SomePromiseArray;Promise.any=function(promises){return any(promises)},Promise.prototype.any=function(){return any(this)}}},{}],41:[function(require,module,exports){(function(process){"use strict";function Async(){this._customScheduler=!1,this._isTickUsed=!1,this._lateQueue=new Queue(16),this._normalQueue=new Queue(16),this._haveDrainedQueues=!1,this._trampolineEnabled=!0;var self=this;this.drainQueues=function(){self._drainQueues()},this._schedule=schedule}function AsyncInvokeLater(fn,receiver,arg){this._lateQueue.push(fn,receiver,arg),this._queueTick()}function AsyncInvoke(fn,receiver,arg){this._normalQueue.push(fn,receiver,arg),this._queueTick()}function AsyncSettlePromises(promise){this._normalQueue._pushOne(promise),this._queueTick()}var firstLineError;try{throw new Error}catch(e){firstLineError=e}var schedule=require("./schedule"),Queue=require("./queue"),util=require("./util");Async.prototype.setScheduler=function(fn){var prev=this._schedule;return this._schedule=fn,this._customScheduler=!0,prev},Async.prototype.hasCustomScheduler=function(){return this._customScheduler},Async.prototype.enableTrampoline=function(){this._trampolineEnabled=!0},Async.prototype.disableTrampolineIfNecessary=function(){util.hasDevTools&&(this._trampolineEnabled=!1)},Async.prototype.haveItemsQueued=function(){return this._isTickUsed||this._haveDrainedQueues},Async.prototype.fatalError=function(e,isNode){isNode?(process.stderr.write("Fatal "+(e instanceof Error?e.stack:e)+"\n"),process.exit(2)):this.throwLater(e)},Async.prototype.throwLater=function(fn,arg){if(1===arguments.length&&(arg=fn,fn=function(){throw arg}),"undefined"!=typeof setTimeout)setTimeout(function(){fn(arg)},0);else try{this._schedule(function(){fn(arg)})}catch(e){throw new Error("No async scheduler available\n\n    See http://goo.gl/MqrFmX\n")}},util.hasDevTools?(Async.prototype.invokeLater=function(fn,receiver,arg){this._trampolineEnabled?AsyncInvokeLater.call(this,fn,receiver,arg):this._schedule(function(){setTimeout(function(){fn.call(receiver,arg)},100)})},Async.prototype.invoke=function(fn,receiver,arg){this._trampolineEnabled?AsyncInvoke.call(this,fn,receiver,arg):this._schedule(function(){fn.call(receiver,arg)})},Async.prototype.settlePromises=function(promise){this._trampolineEnabled?AsyncSettlePromises.call(this,promise):this._schedule(function(){promise._settlePromises()})}):(Async.prototype.invokeLater=AsyncInvokeLater,Async.prototype.invoke=AsyncInvoke,Async.prototype.settlePromises=AsyncSettlePromises),Async.prototype._drainQueue=function(queue){for(;queue.length()>0;){var fn=queue.shift();if("function"==typeof fn){var receiver=queue.shift(),arg=queue.shift();fn.call(receiver,arg)}else fn._settlePromises()}},Async.prototype._drainQueues=function(){this._drainQueue(this._normalQueue),this._reset(),this._haveDrainedQueues=!0,this._drainQueue(this._lateQueue)},Async.prototype._queueTick=function(){this._isTickUsed||(this._isTickUsed=!0,this._schedule(this.drainQueues))},Async.prototype._reset=function(){this._isTickUsed=!1},module.exports=Async,module.exports.firstLineError=firstLineError}).call(this,require("_process"))},{"./queue":64,"./schedule":67,"./util":74,_process:138}],42:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL,tryConvertToPromise,debug){var calledBind=!1,rejectThis=function(_,e){this._reject(e)},targetRejected=function(e,context){context.promiseRejectionQueued=!0,context.bindingPromise._then(rejectThis,rejectThis,null,this,e)},bindingResolved=function(thisArg,context){0===(50397184&this._bitField)&&this._resolveCallback(context.target)},bindingRejected=function(e,context){context.promiseRejectionQueued||this._reject(e)};Promise.prototype.bind=function(thisArg){calledBind||(calledBind=!0,Promise.prototype._propagateFrom=debug.propagateFromFunction(),Promise.prototype._boundValue=debug.boundValueFunction());var maybePromise=tryConvertToPromise(thisArg),ret=new Promise(INTERNAL);ret._propagateFrom(this,1);var target=this._target();if(ret._setBoundTo(maybePromise),maybePromise instanceof Promise){var context={promiseRejectionQueued:!1,promise:ret,target:target,bindingPromise:maybePromise};target._then(INTERNAL,targetRejected,void 0,ret,context),maybePromise._then(bindingResolved,bindingRejected,void 0,ret,context),ret._setOnCancel(maybePromise)}else ret._resolveCallback(target);return ret},Promise.prototype._setBoundTo=function(obj){void 0!==obj?(this._bitField=2097152|this._bitField,this._boundTo=obj):this._bitField=-2097153&this._bitField},Promise.prototype._isBound=function(){return 2097152===(2097152&this._bitField)},Promise.bind=function(thisArg,value){return Promise.resolve(value).bind(thisArg)}}},{}],43:[function(require,module,exports){"use strict";var cr=Object.create;if(cr){var callerCache=cr(null),getterCache=cr(null);callerCache[" size"]=getterCache[" size"]=0}module.exports=function(Promise){function ensureMethod(obj,methodName){var fn;if(null!=obj&&(fn=obj[methodName]),"function"!=typeof fn){var message="Object "+util.classString(obj)+" has no method '"+util.toString(methodName)+"'";throw new Promise.TypeError(message)}return fn}function caller(obj){var methodName=this.pop(),fn=ensureMethod(obj,methodName);return fn.apply(obj,this)}function namedGetter(obj){return obj[this]}function indexedGetter(obj){var index=+this;return 0>index&&(index=Math.max(0,index+obj.length)),obj[index]}var getMethodCaller,getGetter,util=require("./util"),canEvaluate=util.canEvaluate,isIdentifier=util.isIdentifier,makeMethodCaller=function(methodName){return new Function("ensureMethod","                                    \n        return function(obj) {                                               \n            'use strict'                                                     \n            var len = this.length;                                           \n            ensureMethod(obj, 'methodName');                                 \n            switch(len) {                                                    \n                case 1: return obj.methodName(this[0]);                      \n                case 2: return obj.methodName(this[0], this[1]);             \n                case 3: return obj.methodName(this[0], this[1], this[2]);    \n                case 0: return obj.methodName();                             \n                default:                                                     \n                    return obj.methodName.apply(obj, this);                  \n            }                                                                \n        };                                                                   \n        ".replace(/methodName/g,methodName))(ensureMethod)},makeGetter=function(propertyName){return new Function("obj","                                             \n        'use strict';                                                        \n        return obj.propertyName;                                             \n        ".replace("propertyName",propertyName))},getCompiled=function(name,compiler,cache){var ret=cache[name];if("function"!=typeof ret){if(!isIdentifier(name))return null;if(ret=compiler(name),cache[name]=ret,cache[" size"]++,cache[" size"]>512){for(var keys=Object.keys(cache),i=0;256>i;++i)delete cache[keys[i]];cache[" size"]=keys.length-256}}return ret};getMethodCaller=function(name){return getCompiled(name,makeMethodCaller,callerCache)},getGetter=function(name){return getCompiled(name,makeGetter,getterCache)},Promise.prototype.call=function(methodName){for(var $_len=arguments.length,args=new Array(Math.max($_len-1,0)),$_i=1;$_len>$_i;++$_i)args[$_i-1]=arguments[$_i];if(canEvaluate){var maybeCaller=getMethodCaller(methodName);if(null!==maybeCaller)return this._then(maybeCaller,void 0,void 0,args,void 0)}return args.push(methodName),this._then(caller,void 0,void 0,args,void 0)},Promise.prototype.get=function(propertyName){var getter,isIndex="number"==typeof propertyName;if(isIndex)getter=indexedGetter;else if(canEvaluate){var maybeGetter=getGetter(propertyName);getter=null!==maybeGetter?maybeGetter:namedGetter}else getter=namedGetter;return this._then(getter,void 0,void 0,propertyName,void 0)}}},{"./util":74}],44:[function(require,module,exports){"use strict";module.exports=function(Promise,PromiseArray,apiRejection,debug){var util=require("./util"),tryCatch=util.tryCatch,errorObj=util.errorObj,async=Promise._async;Promise.prototype["break"]=Promise.prototype.cancel=function(){if(!debug.cancellation())return this._warn("cancellation is disabled");for(var promise=this,child=promise;promise._isCancellable();){if(!promise._cancelBy(child)){child._isFollowing()?child._followee().cancel():child._cancelBranched();break}var parent=promise._cancellationParent;if(null==parent||!parent._isCancellable()){promise._isFollowing()?promise._followee().cancel():promise._cancelBranched();break}promise._isFollowing()&&promise._followee().cancel(),promise._setWillBeCancelled(),child=promise,promise=parent}},Promise.prototype._branchHasCancelled=function(){this._branchesRemainingToCancel--},Promise.prototype._enoughBranchesHaveCancelled=function(){return void 0===this._branchesRemainingToCancel||this._branchesRemainingToCancel<=0},Promise.prototype._cancelBy=function(canceller){return canceller===this?(this._branchesRemainingToCancel=0,this._invokeOnCancel(),!0):(this._branchHasCancelled(),this._enoughBranchesHaveCancelled()?(this._invokeOnCancel(),!0):!1)},Promise.prototype._cancelBranched=function(){this._enoughBranchesHaveCancelled()&&this._cancel()},Promise.prototype._cancel=function(){this._isCancellable()&&(this._setCancelled(),async.invoke(this._cancelPromises,this,void 0))},Promise.prototype._cancelPromises=function(){this._length()>0&&this._settlePromises()},Promise.prototype._unsetOnCancel=function(){this._onCancelField=void 0},Promise.prototype._isCancellable=function(){return this.isPending()&&!this._isCancelled()},Promise.prototype.isCancellable=function(){return this.isPending()&&!this.isCancelled()},Promise.prototype._doInvokeOnCancel=function(onCancelCallback,internalOnly){if(util.isArray(onCancelCallback))for(var i=0;i<onCancelCallback.length;++i)this._doInvokeOnCancel(onCancelCallback[i],internalOnly);else if(void 0!==onCancelCallback)if("function"==typeof onCancelCallback){
+if(!internalOnly){var e=tryCatch(onCancelCallback).call(this._boundValue());e===errorObj&&(this._attachExtraTrace(e.e),async.throwLater(e.e))}}else onCancelCallback._resultCancelled(this)},Promise.prototype._invokeOnCancel=function(){var onCancelCallback=this._onCancel();this._unsetOnCancel(),async.invoke(this._doInvokeOnCancel,this,onCancelCallback)},Promise.prototype._invokeInternalOnCancel=function(){this._isCancellable()&&(this._doInvokeOnCancel(this._onCancel(),!0),this._unsetOnCancel())},Promise.prototype._resultCancelled=function(){this.cancel()}}},{"./util":74}],45:[function(require,module,exports){"use strict";module.exports=function(NEXT_FILTER){function catchFilter(instances,cb,promise){return function(e){var boundTo=promise._boundValue();predicateLoop:for(var i=0;i<instances.length;++i){var item=instances[i];if(item===Error||null!=item&&item.prototype instanceof Error){if(e instanceof item)return tryCatch(cb).call(boundTo,e)}else if("function"==typeof item){var matchesPredicate=tryCatch(item).call(boundTo,e);if(matchesPredicate===errorObj)return matchesPredicate;if(matchesPredicate)return tryCatch(cb).call(boundTo,e)}else if(util.isObject(e)){for(var keys=getKeys(item),j=0;j<keys.length;++j){var key=keys[j];if(item[key]!=e[key])continue predicateLoop}return tryCatch(cb).call(boundTo,e)}}return NEXT_FILTER}}var util=require("./util"),getKeys=require("./es5").keys,tryCatch=util.tryCatch,errorObj=util.errorObj;return catchFilter}},{"./es5":51,"./util":74}],46:[function(require,module,exports){"use strict";module.exports=function(Promise){function Context(){this._trace=new Context.CapturedTrace(peekContext())}function createContext(){return longStackTraces?new Context:void 0}function peekContext(){var lastIndex=contextStack.length-1;return lastIndex>=0?contextStack[lastIndex]:void 0}var longStackTraces=!1,contextStack=[];return Promise.prototype._promiseCreated=function(){},Promise.prototype._pushContext=function(){},Promise.prototype._popContext=function(){return null},Promise._peekContext=Promise.prototype._peekContext=function(){},Context.prototype._pushContext=function(){void 0!==this._trace&&(this._trace._promiseCreated=null,contextStack.push(this._trace))},Context.prototype._popContext=function(){if(void 0!==this._trace){var trace=contextStack.pop(),ret=trace._promiseCreated;return trace._promiseCreated=null,ret}return null},Context.CapturedTrace=null,Context.create=createContext,Context.deactivateLongStackTraces=function(){},Context.activateLongStackTraces=function(){var Promise_pushContext=Promise.prototype._pushContext,Promise_popContext=Promise.prototype._popContext,Promise_PeekContext=Promise._peekContext,Promise_peekContext=Promise.prototype._peekContext,Promise_promiseCreated=Promise.prototype._promiseCreated;Context.deactivateLongStackTraces=function(){Promise.prototype._pushContext=Promise_pushContext,Promise.prototype._popContext=Promise_popContext,Promise._peekContext=Promise_PeekContext,Promise.prototype._peekContext=Promise_peekContext,Promise.prototype._promiseCreated=Promise_promiseCreated,longStackTraces=!1},longStackTraces=!0,Promise.prototype._pushContext=Context.prototype._pushContext,Promise.prototype._popContext=Context.prototype._popContext,Promise._peekContext=Promise.prototype._peekContext=peekContext,Promise.prototype._promiseCreated=function(){var ctx=this._peekContext();ctx&&null==ctx._promiseCreated&&(ctx._promiseCreated=this)}},Context}},{}],47:[function(require,module,exports){(function(process){"use strict";module.exports=function(Promise,Context){function generatePromiseLifecycleEventObject(name,promise){return{promise:promise}}function defaultFireEvent(){return!1}function cancellationExecute(executor,resolve,reject){var promise=this;try{executor(resolve,reject,function(onCancel){if("function"!=typeof onCancel)throw new TypeError("onCancel must be a function, got: "+util.toString(onCancel));promise._attachCancellationCallback(onCancel)})}catch(e){return e}}function cancellationAttachCancellationCallback(onCancel){if(!this._isCancellable())return this;var previousOnCancel=this._onCancel();void 0!==previousOnCancel?util.isArray(previousOnCancel)?previousOnCancel.push(onCancel):this._setOnCancel([previousOnCancel,onCancel]):this._setOnCancel(onCancel)}function cancellationOnCancel(){return this._onCancelField}function cancellationSetOnCancel(onCancel){this._onCancelField=onCancel}function cancellationClearCancellationData(){this._cancellationParent=void 0,this._onCancelField=void 0}function cancellationPropagateFrom(parent,flags){if(0!==(1&flags)){this._cancellationParent=parent;var branchesRemainingToCancel=parent._branchesRemainingToCancel;void 0===branchesRemainingToCancel&&(branchesRemainingToCancel=0),parent._branchesRemainingToCancel=branchesRemainingToCancel+1}0!==(2&flags)&&parent._isBound()&&this._setBoundTo(parent._boundTo)}function bindingPropagateFrom(parent,flags){0!==(2&flags)&&parent._isBound()&&this._setBoundTo(parent._boundTo)}function boundValueFunction(){var ret=this._boundTo;return void 0!==ret&&ret instanceof Promise?ret.isFulfilled()?ret.value():void 0:ret}function longStackTracesCaptureStackTrace(){this._trace=new CapturedTrace(this._peekContext())}function longStackTracesAttachExtraTrace(error,ignoreSelf){if(canAttachTrace(error)){var trace=this._trace;if(void 0!==trace&&ignoreSelf&&(trace=trace._parent),void 0!==trace)trace.attachExtraTrace(error);else if(!error.__stackCleaned__){var parsed=parseStackAndMessage(error);util.notEnumerableProp(error,"stack",parsed.message+"\n"+parsed.stack.join("\n")),util.notEnumerableProp(error,"__stackCleaned__",!0)}}}function checkForgottenReturns(returnValue,promiseCreated,name,promise,parent){if(void 0===returnValue&&null!==promiseCreated&&wForgottenReturn){if(void 0!==parent&&parent._returnedNonUndefined())return;if(0===(65535&promise._bitField))return;name&&(name+=" ");var handlerLine="",creatorLine="";if(promiseCreated._trace){for(var traceLines=promiseCreated._trace.stack.split("\n"),stack=cleanStack(traceLines),i=stack.length-1;i>=0;--i){var line=stack[i];if(!nodeFramePattern.test(line)){var lineMatches=line.match(parseLinePattern);lineMatches&&(handlerLine="at "+lineMatches[1]+":"+lineMatches[2]+":"+lineMatches[3]+" ");break}}if(stack.length>0)for(var firstUserLine=stack[0],i=0;i<traceLines.length;++i)if(traceLines[i]===firstUserLine){i>0&&(creatorLine="\n"+traceLines[i-1]);break}}var msg="a promise was created in a "+name+"handler "+handlerLine+"but was not returned from it, see http://goo.gl/rRqMUw"+creatorLine;promise._warn(msg,!0,promiseCreated)}}function deprecated(name,replacement){var message=name+" is deprecated and will be removed in a future version.";return replacement&&(message+=" Use "+replacement+" instead."),warn(message)}function warn(message,shouldUseOwnTrace,promise){if(config.warnings){var ctx,warning=new Warning(message);if(shouldUseOwnTrace)promise._attachExtraTrace(warning);else if(config.longStackTraces&&(ctx=Promise._peekContext()))ctx.attachExtraTrace(warning);else{var parsed=parseStackAndMessage(warning);warning.stack=parsed.message+"\n"+parsed.stack.join("\n")}activeFireEvent("warning",warning)||formatAndLogError(warning,"",!0)}}function reconstructStack(message,stacks){for(var i=0;i<stacks.length-1;++i)stacks[i].push("From previous event:"),stacks[i]=stacks[i].join("\n");return i<stacks.length&&(stacks[i]=stacks[i].join("\n")),message+"\n"+stacks.join("\n")}function removeDuplicateOrEmptyJumps(stacks){for(var i=0;i<stacks.length;++i)(0===stacks[i].length||i+1<stacks.length&&stacks[i][0]===stacks[i+1][0])&&(stacks.splice(i,1),i--)}function removeCommonRoots(stacks){for(var current=stacks[0],i=1;i<stacks.length;++i){for(var prev=stacks[i],currentLastIndex=current.length-1,currentLastLine=current[currentLastIndex],commonRootMeetPoint=-1,j=prev.length-1;j>=0;--j)if(prev[j]===currentLastLine){commonRootMeetPoint=j;break}for(var j=commonRootMeetPoint;j>=0;--j){var line=prev[j];if(current[currentLastIndex]!==line)break;current.pop(),currentLastIndex--}current=prev}}function cleanStack(stack){for(var ret=[],i=0;i<stack.length;++i){var line=stack[i],isTraceLine="    (No stack trace)"===line||stackFramePattern.test(line),isInternalFrame=isTraceLine&&shouldIgnore(line);isTraceLine&&!isInternalFrame&&(indentStackFrames&&" "!==line.charAt(0)&&(line="    "+line),ret.push(line))}return ret}function stackFramesAsArray(error){for(var stack=error.stack.replace(/\s+$/g,"").split("\n"),i=0;i<stack.length;++i){var line=stack[i];if("    (No stack trace)"===line||stackFramePattern.test(line))break}return i>0&&"SyntaxError"!=error.name&&(stack=stack.slice(i)),stack}function parseStackAndMessage(error){var stack=error.stack,message=error.toString();return stack="string"==typeof stack&&stack.length>0?stackFramesAsArray(error):["    (No stack trace)"],{message:message,stack:"SyntaxError"==error.name?stack:cleanStack(stack)}}function formatAndLogError(error,title,isSoft){if("undefined"!=typeof console){var message;if(util.isObject(error)){var stack=error.stack;message=title+formatStack(stack,error)}else message=title+String(error);"function"==typeof printWarning?printWarning(message,isSoft):("function"==typeof console.log||"object"==typeof console.log)&&console.log(message)}}function fireRejectionEvent(name,localHandler,reason,promise){var localEventFired=!1;try{"function"==typeof localHandler&&(localEventFired=!0,"rejectionHandled"===name?localHandler(promise):localHandler(reason,promise))}catch(e){async.throwLater(e)}"unhandledRejection"===name?activeFireEvent(name,reason,promise)||localEventFired||formatAndLogError(reason,"Unhandled rejection "):activeFireEvent(name,promise)}function formatNonError(obj){var str;if("function"==typeof obj)str="[function "+(obj.name||"anonymous")+"]";else{str=obj&&"function"==typeof obj.toString?obj.toString():util.toString(obj);var ruselessToString=/\[object [a-zA-Z0-9$_]+\]/;if(ruselessToString.test(str))try{var newStr=JSON.stringify(obj);str=newStr}catch(e){}0===str.length&&(str="(empty array)")}return"(<"+snip(str)+">, no stack trace)"}function snip(str){var maxChars=41;return str.length<maxChars?str:str.substr(0,maxChars-3)+"..."}function longStackTracesIsSupported(){return"function"==typeof captureStackTrace}function parseLineInfo(line){var matches=line.match(parseLineInfoRegex);return matches?{fileName:matches[1],line:parseInt(matches[2],10)}:void 0}function setBounds(firstLineError,lastLineError){if(longStackTracesIsSupported()){for(var firstFileName,lastFileName,firstStackLines=firstLineError.stack.split("\n"),lastStackLines=lastLineError.stack.split("\n"),firstIndex=-1,lastIndex=-1,i=0;i<firstStackLines.length;++i){var result=parseLineInfo(firstStackLines[i]);if(result){firstFileName=result.fileName,firstIndex=result.line;break}}for(var i=0;i<lastStackLines.length;++i){var result=parseLineInfo(lastStackLines[i]);if(result){lastFileName=result.fileName,lastIndex=result.line;break}}0>firstIndex||0>lastIndex||!firstFileName||!lastFileName||firstFileName!==lastFileName||firstIndex>=lastIndex||(shouldIgnore=function(line){if(bluebirdFramePattern.test(line))return!0;var info=parseLineInfo(line);return info&&info.fileName===firstFileName&&firstIndex<=info.line&&info.line<=lastIndex?!0:!1})}}function CapturedTrace(parent){this._parent=parent,this._promisesCreated=0;var length=this._length=1+(void 0===parent?0:parent._length);captureStackTrace(this,CapturedTrace),length>32&&this.uncycle()}var unhandledRejectionHandled,possiblyUnhandledRejection,printWarning,getDomain=Promise._getDomain,async=Promise._async,Warning=require("./errors").Warning,util=require("./util"),canAttachTrace=util.canAttachTrace,bluebirdFramePattern=/[\\\/]bluebird[\\\/]js[\\\/](release|debug|instrumented)/,nodeFramePattern=/\((?:timers\.js):\d+:\d+\)/,parseLinePattern=/[\/<\(](.+?):(\d+):(\d+)\)?\s*$/,stackFramePattern=null,formatStack=null,indentStackFrames=!1,debugging=!(0==util.env("BLUEBIRD_DEBUG")||!util.env("BLUEBIRD_DEBUG")&&"development"!==util.env("NODE_ENV")),warnings=!(0==util.env("BLUEBIRD_WARNINGS")||!debugging&&!util.env("BLUEBIRD_WARNINGS")),longStackTraces=!(0==util.env("BLUEBIRD_LONG_STACK_TRACES")||!debugging&&!util.env("BLUEBIRD_LONG_STACK_TRACES")),wForgottenReturn=0!=util.env("BLUEBIRD_W_FORGOTTEN_RETURN")&&(warnings||!!util.env("BLUEBIRD_W_FORGOTTEN_RETURN"));Promise.prototype.suppressUnhandledRejections=function(){var target=this._target();target._bitField=-1048577&target._bitField|524288},Promise.prototype._ensurePossibleRejectionHandled=function(){0===(524288&this._bitField)&&(this._setRejectionIsUnhandled(),async.invokeLater(this._notifyUnhandledRejection,this,void 0))},Promise.prototype._notifyUnhandledRejectionIsHandled=function(){fireRejectionEvent("rejectionHandled",unhandledRejectionHandled,void 0,this)},Promise.prototype._setReturnedNonUndefined=function(){this._bitField=268435456|this._bitField},Promise.prototype._returnedNonUndefined=function(){return 0!==(268435456&this._bitField)},Promise.prototype._notifyUnhandledRejection=function(){if(this._isRejectionUnhandled()){var reason=this._settledValue();this._setUnhandledRejectionIsNotified(),fireRejectionEvent("unhandledRejection",possiblyUnhandledRejection,reason,this)}},Promise.prototype._setUnhandledRejectionIsNotified=function(){this._bitField=262144|this._bitField},Promise.prototype._unsetUnhandledRejectionIsNotified=function(){this._bitField=-262145&this._bitField},Promise.prototype._isUnhandledRejectionNotified=function(){return(262144&this._bitField)>0},Promise.prototype._setRejectionIsUnhandled=function(){this._bitField=1048576|this._bitField},Promise.prototype._unsetRejectionIsUnhandled=function(){this._bitField=-1048577&this._bitField,this._isUnhandledRejectionNotified()&&(this._unsetUnhandledRejectionIsNotified(),this._notifyUnhandledRejectionIsHandled())},Promise.prototype._isRejectionUnhandled=function(){return(1048576&this._bitField)>0},Promise.prototype._warn=function(message,shouldUseOwnTrace,promise){return warn(message,shouldUseOwnTrace,promise||this)},Promise.onPossiblyUnhandledRejection=function(fn){var domain=getDomain();possiblyUnhandledRejection="function"==typeof fn?null===domain?fn:util.domainBind(domain,fn):void 0},Promise.onUnhandledRejectionHandled=function(fn){var domain=getDomain();unhandledRejectionHandled="function"==typeof fn?null===domain?fn:util.domainBind(domain,fn):void 0};var disableLongStackTraces=function(){};Promise.longStackTraces=function(){if(async.haveItemsQueued()&&!config.longStackTraces)throw new Error("cannot enable long stack traces after promises have been created\n\n    See http://goo.gl/MqrFmX\n");if(!config.longStackTraces&&longStackTracesIsSupported()){var Promise_captureStackTrace=Promise.prototype._captureStackTrace,Promise_attachExtraTrace=Promise.prototype._attachExtraTrace;config.longStackTraces=!0,disableLongStackTraces=function(){if(async.haveItemsQueued()&&!config.longStackTraces)throw new Error("cannot enable long stack traces after promises have been created\n\n    See http://goo.gl/MqrFmX\n");Promise.prototype._captureStackTrace=Promise_captureStackTrace,Promise.prototype._attachExtraTrace=Promise_attachExtraTrace,Context.deactivateLongStackTraces(),async.enableTrampoline(),config.longStackTraces=!1},Promise.prototype._captureStackTrace=longStackTracesCaptureStackTrace,Promise.prototype._attachExtraTrace=longStackTracesAttachExtraTrace,Context.activateLongStackTraces(),async.disableTrampolineIfNecessary()}},Promise.hasLongStackTraces=function(){return config.longStackTraces&&longStackTracesIsSupported()};var fireDomEvent=function(){try{if("function"==typeof CustomEvent){var event=new CustomEvent("CustomEvent");return util.global.dispatchEvent(event),function(name,event){var domEvent=new CustomEvent(name.toLowerCase(),{detail:event,cancelable:!0});return!util.global.dispatchEvent(domEvent)}}if("function"==typeof Event){var event=new Event("CustomEvent");return util.global.dispatchEvent(event),function(name,event){var domEvent=new Event(name.toLowerCase(),{cancelable:!0});return domEvent.detail=event,!util.global.dispatchEvent(domEvent)}}var event=document.createEvent("CustomEvent");return event.initCustomEvent("testingtheevent",!1,!0,{}),util.global.dispatchEvent(event),function(name,event){var domEvent=document.createEvent("CustomEvent");return domEvent.initCustomEvent(name.toLowerCase(),!1,!0,event),!util.global.dispatchEvent(domEvent)}}catch(e){}return function(){return!1}}(),fireGlobalEvent=function(){return util.isNode?function(){return process.emit.apply(process,arguments)}:util.global?function(name){var methodName="on"+name.toLowerCase(),method=util.global[methodName];return method?(method.apply(util.global,[].slice.call(arguments,1)),!0):!1}:function(){return!1}}(),eventToObjectGenerator={promiseCreated:generatePromiseLifecycleEventObject,promiseFulfilled:generatePromiseLifecycleEventObject,promiseRejected:generatePromiseLifecycleEventObject,promiseResolved:generatePromiseLifecycleEventObject,promiseCancelled:generatePromiseLifecycleEventObject,promiseChained:function(name,promise,child){return{promise:promise,child:child}},warning:function(name,warning){return{warning:warning}},unhandledRejection:function(name,reason,promise){return{reason:reason,promise:promise}},rejectionHandled:generatePromiseLifecycleEventObject},activeFireEvent=function(name){var globalEventFired=!1;try{globalEventFired=fireGlobalEvent.apply(null,arguments)}catch(e){async.throwLater(e),globalEventFired=!0}var domEventFired=!1;try{domEventFired=fireDomEvent(name,eventToObjectGenerator[name].apply(null,arguments))}catch(e){async.throwLater(e),domEventFired=!0}return domEventFired||globalEventFired};Promise.config=function(opts){if(opts=Object(opts),"longStackTraces"in opts&&(opts.longStackTraces?Promise.longStackTraces():!opts.longStackTraces&&Promise.hasLongStackTraces()&&disableLongStackTraces()),"warnings"in opts){var warningsOption=opts.warnings;config.warnings=!!warningsOption,wForgottenReturn=config.warnings,util.isObject(warningsOption)&&"wForgottenReturn"in warningsOption&&(wForgottenReturn=!!warningsOption.wForgottenReturn)}if("cancellation"in opts&&opts.cancellation&&!config.cancellation){if(async.haveItemsQueued())throw new Error("cannot enable cancellation after promises are in use");Promise.prototype._clearCancellationData=cancellationClearCancellationData,Promise.prototype._propagateFrom=cancellationPropagateFrom,Promise.prototype._onCancel=cancellationOnCancel,Promise.prototype._setOnCancel=cancellationSetOnCancel,Promise.prototype._attachCancellationCallback=cancellationAttachCancellationCallback,Promise.prototype._execute=cancellationExecute,propagateFromFunction=cancellationPropagateFrom,config.cancellation=!0}return"monitoring"in opts&&(opts.monitoring&&!config.monitoring?(config.monitoring=!0,Promise.prototype._fireEvent=activeFireEvent):!opts.monitoring&&config.monitoring&&(config.monitoring=!1,Promise.prototype._fireEvent=defaultFireEvent)),Promise},Promise.prototype._fireEvent=defaultFireEvent,Promise.prototype._execute=function(executor,resolve,reject){try{executor(resolve,reject)}catch(e){return e}},Promise.prototype._onCancel=function(){},Promise.prototype._setOnCancel=function(handler){},Promise.prototype._attachCancellationCallback=function(onCancel){},Promise.prototype._captureStackTrace=function(){},Promise.prototype._attachExtraTrace=function(){},Promise.prototype._clearCancellationData=function(){},Promise.prototype._propagateFrom=function(parent,flags){};var propagateFromFunction=bindingPropagateFrom,shouldIgnore=function(){return!1},parseLineInfoRegex=/[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/;util.inherits(CapturedTrace,Error),Context.CapturedTrace=CapturedTrace,CapturedTrace.prototype.uncycle=function(){var length=this._length;if(!(2>length)){for(var nodes=[],stackToIndex={},i=0,node=this;void 0!==node;++i)nodes.push(node),node=node._parent;length=this._length=i;for(var i=length-1;i>=0;--i){var stack=nodes[i].stack;void 0===stackToIndex[stack]&&(stackToIndex[stack]=i)}for(var i=0;length>i;++i){var currentStack=nodes[i].stack,index=stackToIndex[currentStack];if(void 0!==index&&index!==i){index>0&&(nodes[index-1]._parent=void 0,nodes[index-1]._length=1),nodes[i]._parent=void 0,nodes[i]._length=1;var cycleEdgeNode=i>0?nodes[i-1]:this;length-1>index?(cycleEdgeNode._parent=nodes[index+1],cycleEdgeNode._parent.uncycle(),cycleEdgeNode._length=cycleEdgeNode._parent._length+1):(cycleEdgeNode._parent=void 0,cycleEdgeNode._length=1);for(var currentChildLength=cycleEdgeNode._length+1,j=i-2;j>=0;--j)nodes[j]._length=currentChildLength,currentChildLength++;return}}}},CapturedTrace.prototype.attachExtraTrace=function(error){if(!error.__stackCleaned__){this.uncycle();for(var parsed=parseStackAndMessage(error),message=parsed.message,stacks=[parsed.stack],trace=this;void 0!==trace;)stacks.push(cleanStack(trace.stack.split("\n"))),trace=trace._parent;removeCommonRoots(stacks),removeDuplicateOrEmptyJumps(stacks),util.notEnumerableProp(error,"stack",reconstructStack(message,stacks)),util.notEnumerableProp(error,"__stackCleaned__",!0)}};var captureStackTrace=function(){var v8stackFramePattern=/^\s*at\s*/,v8stackFormatter=function(stack,error){return"string"==typeof stack?stack:void 0!==error.name&&void 0!==error.message?error.toString():formatNonError(error)};if("number"==typeof Error.stackTraceLimit&&"function"==typeof Error.captureStackTrace){Error.stackTraceLimit+=6,stackFramePattern=v8stackFramePattern,formatStack=v8stackFormatter;var captureStackTrace=Error.captureStackTrace;return shouldIgnore=function(line){return bluebirdFramePattern.test(line)},function(receiver,ignoreUntil){Error.stackTraceLimit+=6,captureStackTrace(receiver,ignoreUntil),Error.stackTraceLimit-=6}}var err=new Error;if("string"==typeof err.stack&&err.stack.split("\n")[0].indexOf("stackDetection@")>=0)return stackFramePattern=/@/,formatStack=v8stackFormatter,indentStackFrames=!0,function(o){o.stack=(new Error).stack};var hasStackAfterThrow;try{throw new Error}catch(e){hasStackAfterThrow="stack"in e}return"stack"in err||!hasStackAfterThrow||"number"!=typeof Error.stackTraceLimit?(formatStack=function(stack,error){return"string"==typeof stack?stack:"object"!=typeof error&&"function"!=typeof error||void 0===error.name||void 0===error.message?formatNonError(error):error.toString()},null):(stackFramePattern=v8stackFramePattern,formatStack=v8stackFormatter,function(o){Error.stackTraceLimit+=6;try{throw new Error}catch(e){o.stack=e.stack}Error.stackTraceLimit-=6})}([]);"undefined"!=typeof console&&"undefined"!=typeof console.warn&&(printWarning=function(message){console.warn(message)},util.isNode&&process.stderr.isTTY?printWarning=function(message,isSoft){var color=isSoft?"":"";console.warn(color+message+"\n")}:util.isNode||"string"!=typeof(new Error).stack||(printWarning=function(message,isSoft){console.warn("%c"+message,isSoft?"color: darkorange":"color: red")}));var config={warnings:warnings,longStackTraces:!1,cancellation:!1,monitoring:!1};return longStackTraces&&Promise.longStackTraces(),{longStackTraces:function(){return config.longStackTraces},warnings:function(){return config.warnings},cancellation:function(){return config.cancellation},monitoring:function(){return config.monitoring},propagateFromFunction:function(){return propagateFromFunction},boundValueFunction:function(){return boundValueFunction},checkForgottenReturns:checkForgottenReturns,setBounds:setBounds,warn:warn,deprecated:deprecated,CapturedTrace:CapturedTrace,fireDomEvent:fireDomEvent,fireGlobalEvent:fireGlobalEvent}}}).call(this,require("_process"))},{"./errors":50,"./util":74,_process:138}],48:[function(require,module,exports){"use strict";module.exports=function(Promise){function returner(){return this.value}function thrower(){throw this.reason}Promise.prototype["return"]=Promise.prototype.thenReturn=function(value){return value instanceof Promise&&value.suppressUnhandledRejections(),this._then(returner,void 0,void 0,{value:value},void 0)},Promise.prototype["throw"]=Promise.prototype.thenThrow=function(reason){return this._then(thrower,void 0,void 0,{reason:reason},void 0)},Promise.prototype.catchThrow=function(reason){if(arguments.length<=1)return this._then(void 0,thrower,void 0,{reason:reason},void 0);var _reason=arguments[1],handler=function(){throw _reason};return this.caught(reason,handler)},Promise.prototype.catchReturn=function(value){if(arguments.length<=1)return value instanceof Promise&&value.suppressUnhandledRejections(),this._then(void 0,returner,void 0,{value:value},void 0);var _value=arguments[1];_value instanceof Promise&&_value.suppressUnhandledRejections();var handler=function(){return _value};return this.caught(value,handler)}}},{}],49:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL){function promiseAllThis(){return PromiseAll(this)}function PromiseMapSeries(promises,fn){return PromiseReduce(promises,fn,INTERNAL,INTERNAL)}var PromiseReduce=Promise.reduce,PromiseAll=Promise.all;Promise.prototype.each=function(fn){return PromiseReduce(this,fn,INTERNAL,0)._then(promiseAllThis,void 0,void 0,this,void 0)},Promise.prototype.mapSeries=function(fn){return PromiseReduce(this,fn,INTERNAL,INTERNAL)},Promise.each=function(promises,fn){return PromiseReduce(promises,fn,INTERNAL,0)._then(promiseAllThis,void 0,void 0,promises,void 0)},Promise.mapSeries=PromiseMapSeries}},{}],50:[function(require,module,exports){"use strict";function subError(nameProperty,defaultMessage){function SubError(message){return this instanceof SubError?(notEnumerableProp(this,"message","string"==typeof message?message:defaultMessage),notEnumerableProp(this,"name",nameProperty),void(Error.captureStackTrace?Error.captureStackTrace(this,this.constructor):Error.call(this))):new SubError(message)}return inherits(SubError,Error),SubError}function OperationalError(message){return this instanceof OperationalError?(notEnumerableProp(this,"name","OperationalError"),notEnumerableProp(this,"message",message),this.cause=message,this.isOperational=!0,void(message instanceof Error?(notEnumerableProp(this,"message",message.message),notEnumerableProp(this,"stack",message.stack)):Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor))):new OperationalError(message)}var _TypeError,_RangeError,es5=require("./es5"),Objectfreeze=es5.freeze,util=require("./util"),inherits=util.inherits,notEnumerableProp=util.notEnumerableProp,Warning=subError("Warning","warning"),CancellationError=subError("CancellationError","cancellation error"),TimeoutError=subError("TimeoutError","timeout error"),AggregateError=subError("AggregateError","aggregate error");try{_TypeError=TypeError,_RangeError=RangeError}catch(e){_TypeError=subError("TypeError","type error"),_RangeError=subError("RangeError","range error")}for(var methods="join pop push shift unshift slice filter forEach some every map indexOf lastIndexOf reduce reduceRight sort reverse".split(" "),i=0;i<methods.length;++i)"function"==typeof Array.prototype[methods[i]]&&(AggregateError.prototype[methods[i]]=Array.prototype[methods[i]]);es5.defineProperty(AggregateError.prototype,"length",{value:0,configurable:!1,writable:!0,enumerable:!0}),AggregateError.prototype.isOperational=!0;var level=0;AggregateError.prototype.toString=function(){var indent=Array(4*level+1).join(" "),ret="\n"+indent+"AggregateError of:\n";level++,indent=Array(4*level+1).join(" ");for(var i=0;i<this.length;++i){for(var str=this[i]===this?"[Circular AggregateError]":this[i]+"",lines=str.split("\n"),j=0;j<lines.length;++j)lines[j]=indent+lines[j];str=lines.join("\n"),ret+=str+"\n"}return level--,ret},inherits(OperationalError,Error);var errorTypes=Error.__BluebirdErrorTypes__;errorTypes||(errorTypes=Objectfreeze({CancellationError:CancellationError,TimeoutError:TimeoutError,OperationalError:OperationalError,RejectionError:OperationalError,AggregateError:AggregateError}),es5.defineProperty(Error,"__BluebirdErrorTypes__",{value:errorTypes,writable:!1,enumerable:!1,configurable:!1})),module.exports={Error:Error,TypeError:_TypeError,RangeError:_RangeError,CancellationError:errorTypes.CancellationError,OperationalError:errorTypes.OperationalError,TimeoutError:errorTypes.TimeoutError,AggregateError:errorTypes.AggregateError,Warning:Warning}},{"./es5":51,"./util":74}],51:[function(require,module,exports){var isES5=function(){"use strict";return void 0===this}();if(isES5)module.exports={freeze:Object.freeze,defineProperty:Object.defineProperty,getDescriptor:Object.getOwnPropertyDescriptor,keys:Object.keys,names:Object.getOwnPropertyNames,getPrototypeOf:Object.getPrototypeOf,isArray:Array.isArray,isES5:isES5,propertyIsWritable:function(obj,prop){var descriptor=Object.getOwnPropertyDescriptor(obj,prop);return!(descriptor&&!descriptor.writable&&!descriptor.set)}};else{var has={}.hasOwnProperty,str={}.toString,proto={}.constructor.prototype,ObjectKeys=function(o){var ret=[];for(var key in o)has.call(o,key)&&ret.push(key);return ret},ObjectGetDescriptor=function(o,key){return{value:o[key]}},ObjectDefineProperty=function(o,key,desc){return o[key]=desc.value,o},ObjectFreeze=function(obj){return obj},ObjectGetPrototypeOf=function(obj){try{return Object(obj).constructor.prototype}catch(e){return proto}},ArrayIsArray=function(obj){try{return"[object Array]"===str.call(obj)}catch(e){return!1}};module.exports={isArray:ArrayIsArray,keys:ObjectKeys,names:ObjectKeys,defineProperty:ObjectDefineProperty,getDescriptor:ObjectGetDescriptor,freeze:ObjectFreeze,getPrototypeOf:ObjectGetPrototypeOf,isES5:isES5,propertyIsWritable:function(){return!0}}}},{}],52:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL){var PromiseMap=Promise.map;Promise.prototype.filter=function(fn,options){return PromiseMap(this,fn,options,INTERNAL)},Promise.filter=function(promises,fn,options){return PromiseMap(promises,fn,options,INTERNAL)}}},{}],53:[function(require,module,exports){"use strict";module.exports=function(Promise,tryConvertToPromise){function PassThroughHandlerContext(promise,type,handler){this.promise=promise,this.type=type,this.handler=handler,this.called=!1,this.cancelPromise=null}function FinallyHandlerCancelReaction(finallyHandler){this.finallyHandler=finallyHandler}function checkCancel(ctx,reason){return null!=ctx.cancelPromise?(arguments.length>1?ctx.cancelPromise._reject(reason):ctx.cancelPromise._cancel(),ctx.cancelPromise=null,!0):!1}function succeed(){return finallyHandler.call(this,this.promise._target()._settledValue())}function fail(reason){return checkCancel(this,reason)?void 0:(errorObj.e=reason,errorObj)}function finallyHandler(reasonOrValue){var promise=this.promise,handler=this.handler;if(!this.called){this.called=!0;var ret=this.isFinallyHandler()?handler.call(promise._boundValue()):handler.call(promise._boundValue(),reasonOrValue);if(void 0!==ret){promise._setReturnedNonUndefined();var maybePromise=tryConvertToPromise(ret,promise);if(maybePromise instanceof Promise){if(null!=this.cancelPromise){if(maybePromise._isCancelled()){var reason=new CancellationError("late cancellation observer");return promise._attachExtraTrace(reason),errorObj.e=reason,errorObj}maybePromise.isPending()&&maybePromise._attachCancellationCallback(new FinallyHandlerCancelReaction(this))}return maybePromise._then(succeed,fail,void 0,this,void 0)}}}return promise.isRejected()?(checkCancel(this),errorObj.e=reasonOrValue,errorObj):(checkCancel(this),reasonOrValue)}var util=require("./util"),CancellationError=Promise.CancellationError,errorObj=util.errorObj;return PassThroughHandlerContext.prototype.isFinallyHandler=function(){return 0===this.type},FinallyHandlerCancelReaction.prototype._resultCancelled=function(){checkCancel(this.finallyHandler)},Promise.prototype._passThrough=function(handler,type,success,fail){return"function"!=typeof handler?this.then():this._then(success,fail,void 0,new PassThroughHandlerContext(this,type,handler),void 0)},Promise.prototype.lastly=Promise.prototype["finally"]=function(handler){
+return this._passThrough(handler,0,finallyHandler,finallyHandler)},Promise.prototype.tap=function(handler){return this._passThrough(handler,1,finallyHandler)},PassThroughHandlerContext}},{"./util":74}],54:[function(require,module,exports){"use strict";module.exports=function(Promise,apiRejection,INTERNAL,tryConvertToPromise,Proxyable,debug){function promiseFromYieldHandler(value,yieldHandlers,traceParent){for(var i=0;i<yieldHandlers.length;++i){traceParent._pushContext();var result=tryCatch(yieldHandlers[i])(value);if(traceParent._popContext(),result===errorObj){traceParent._pushContext();var ret=Promise.reject(errorObj.e);return traceParent._popContext(),ret}var maybePromise=tryConvertToPromise(result,traceParent);if(maybePromise instanceof Promise)return maybePromise}return null}function PromiseSpawn(generatorFunction,receiver,yieldHandler,stack){if(debug.cancellation()){var internal=new Promise(INTERNAL),_finallyPromise=this._finallyPromise=new Promise(INTERNAL);this._promise=internal.lastly(function(){return _finallyPromise}),internal._captureStackTrace(),internal._setOnCancel(this)}else{var promise=this._promise=new Promise(INTERNAL);promise._captureStackTrace()}this._stack=stack,this._generatorFunction=generatorFunction,this._receiver=receiver,this._generator=void 0,this._yieldHandlers="function"==typeof yieldHandler?[yieldHandler].concat(yieldHandlers):yieldHandlers,this._yieldedPromise=null,this._cancellationPhase=!1}var errors=require("./errors"),TypeError=errors.TypeError,util=require("./util"),errorObj=util.errorObj,tryCatch=util.tryCatch,yieldHandlers=[];util.inherits(PromiseSpawn,Proxyable),PromiseSpawn.prototype._isResolved=function(){return null===this._promise},PromiseSpawn.prototype._cleanup=function(){this._promise=this._generator=null,debug.cancellation()&&null!==this._finallyPromise&&(this._finallyPromise._fulfill(),this._finallyPromise=null)},PromiseSpawn.prototype._promiseCancelled=function(){if(!this._isResolved()){var result,implementsReturn="undefined"!=typeof this._generator["return"];if(implementsReturn)this._promise._pushContext(),result=tryCatch(this._generator["return"]).call(this._generator,void 0),this._promise._popContext();else{var reason=new Promise.CancellationError("generator .return() sentinel");Promise.coroutine.returnSentinel=reason,this._promise._attachExtraTrace(reason),this._promise._pushContext(),result=tryCatch(this._generator["throw"]).call(this._generator,reason),this._promise._popContext()}this._cancellationPhase=!0,this._yieldedPromise=null,this._continue(result)}},PromiseSpawn.prototype._promiseFulfilled=function(value){this._yieldedPromise=null,this._promise._pushContext();var result=tryCatch(this._generator.next).call(this._generator,value);this._promise._popContext(),this._continue(result)},PromiseSpawn.prototype._promiseRejected=function(reason){this._yieldedPromise=null,this._promise._attachExtraTrace(reason),this._promise._pushContext();var result=tryCatch(this._generator["throw"]).call(this._generator,reason);this._promise._popContext(),this._continue(result)},PromiseSpawn.prototype._resultCancelled=function(){if(this._yieldedPromise instanceof Promise){var promise=this._yieldedPromise;this._yieldedPromise=null,promise.cancel()}},PromiseSpawn.prototype.promise=function(){return this._promise},PromiseSpawn.prototype._run=function(){this._generator=this._generatorFunction.call(this._receiver),this._receiver=this._generatorFunction=void 0,this._promiseFulfilled(void 0)},PromiseSpawn.prototype._continue=function(result){var promise=this._promise;if(result===errorObj)return this._cleanup(),this._cancellationPhase?promise.cancel():promise._rejectCallback(result.e,!1);var value=result.value;if(result.done===!0)return this._cleanup(),this._cancellationPhase?promise.cancel():promise._resolveCallback(value);var maybePromise=tryConvertToPromise(value,this._promise);if(!(maybePromise instanceof Promise)&&(maybePromise=promiseFromYieldHandler(maybePromise,this._yieldHandlers,this._promise),null===maybePromise))return void this._promiseRejected(new TypeError("A value %s was yielded that could not be treated as a promise\n\n    See http://goo.gl/MqrFmX\n\n".replace("%s",value)+"From coroutine:\n"+this._stack.split("\n").slice(1,-7).join("\n")));maybePromise=maybePromise._target();var bitField=maybePromise._bitField;0===(50397184&bitField)?(this._yieldedPromise=maybePromise,maybePromise._proxy(this,null)):0!==(33554432&bitField)?Promise._async.invoke(this._promiseFulfilled,this,maybePromise._value()):0!==(16777216&bitField)?Promise._async.invoke(this._promiseRejected,this,maybePromise._reason()):this._promiseCancelled()},Promise.coroutine=function(generatorFunction,options){if("function"!=typeof generatorFunction)throw new TypeError("generatorFunction must be a function\n\n    See http://goo.gl/MqrFmX\n");var yieldHandler=Object(options).yieldHandler,PromiseSpawn$=PromiseSpawn,stack=(new Error).stack;return function(){var generator=generatorFunction.apply(this,arguments),spawn=new PromiseSpawn$(void 0,void 0,yieldHandler,stack),ret=spawn.promise();return spawn._generator=generator,spawn._promiseFulfilled(void 0),ret}},Promise.coroutine.addYieldHandler=function(fn){if("function"!=typeof fn)throw new TypeError("expecting a function but got "+util.classString(fn));yieldHandlers.push(fn)},Promise.spawn=function(generatorFunction){if(debug.deprecated("Promise.spawn()","Promise.coroutine()"),"function"!=typeof generatorFunction)return apiRejection("generatorFunction must be a function\n\n    See http://goo.gl/MqrFmX\n");var spawn=new PromiseSpawn(generatorFunction,this),ret=spawn.promise();return spawn._run(Promise.spawn),ret}}},{"./errors":50,"./util":74}],55:[function(require,module,exports){"use strict";module.exports=function(Promise,PromiseArray,tryConvertToPromise,INTERNAL,async,getDomain){var reject,util=require("./util"),canEvaluate=util.canEvaluate,tryCatch=util.tryCatch,errorObj=util.errorObj;if(canEvaluate){for(var thenCallback=function(i){return new Function("value","holder","                             \n            'use strict';                                                    \n            holder.pIndex = value;                                           \n            holder.checkFulfillment(this);                                   \n            ".replace(/Index/g,i))},promiseSetter=function(i){return new Function("promise","holder","                           \n            'use strict';                                                    \n            holder.pIndex = promise;                                         \n            ".replace(/Index/g,i))},generateHolderClass=function(total){for(var props=new Array(total),i=0;i<props.length;++i)props[i]="this.p"+(i+1);var assignment=props.join(" = ")+" = null;",cancellationCode="var promise;\n"+props.map(function(prop){return"                                                         \n                promise = "+prop+";                                      \n                if (promise instanceof Promise) {                            \n                    promise.cancel();                                        \n                }                                                            \n            "}).join("\n"),passedArguments=props.join(", "),name="Holder$"+total,code="return function(tryCatch, errorObj, Promise, async) {    \n            'use strict';                                                    \n            function [TheName](fn) {                                         \n                [TheProperties]                                              \n                this.fn = fn;                                                \n                this.asyncNeeded = true;                                     \n                this.now = 0;                                                \n            }                                                                \n                                                                             \n            [TheName].prototype._callFunction = function(promise) {          \n                promise._pushContext();                                      \n                var ret = tryCatch(this.fn)([ThePassedArguments]);           \n                promise._popContext();                                       \n                if (ret === errorObj) {                                      \n                    promise._rejectCallback(ret.e, false);                   \n                } else {                                                     \n                    promise._resolveCallback(ret);                           \n                }                                                            \n            };                                                               \n                                                                             \n            [TheName].prototype.checkFulfillment = function(promise) {       \n                var now = ++this.now;                                        \n                if (now === [TheTotal]) {                                    \n                    if (this.asyncNeeded) {                                  \n                        async.invoke(this._callFunction, this, promise);     \n                    } else {                                                 \n                        this._callFunction(promise);                         \n                    }                                                        \n                                                                             \n                }                                                            \n            };                                                               \n                                                                             \n            [TheName].prototype._resultCancelled = function() {              \n                [CancellationCode]                                           \n            };                                                               \n                                                                             \n            return [TheName];                                                \n        }(tryCatch, errorObj, Promise, async);                               \n        ";return code=code.replace(/\[TheName\]/g,name).replace(/\[TheTotal\]/g,total).replace(/\[ThePassedArguments\]/g,passedArguments).replace(/\[TheProperties\]/g,assignment).replace(/\[CancellationCode\]/g,cancellationCode),new Function("tryCatch","errorObj","Promise","async",code)(tryCatch,errorObj,Promise,async)},holderClasses=[],thenCallbacks=[],promiseSetters=[],i=0;8>i;++i)holderClasses.push(generateHolderClass(i+1)),thenCallbacks.push(thenCallback(i+1)),promiseSetters.push(promiseSetter(i+1));reject=function(reason){this._reject(reason)}}Promise.join=function(){var fn,last=arguments.length-1;if(last>0&&"function"==typeof arguments[last]&&(fn=arguments[last],8>=last&&canEvaluate)){var ret=new Promise(INTERNAL);ret._captureStackTrace();for(var HolderClass=holderClasses[last-1],holder=new HolderClass(fn),callbacks=thenCallbacks,i=0;last>i;++i){var maybePromise=tryConvertToPromise(arguments[i],ret);if(maybePromise instanceof Promise){maybePromise=maybePromise._target();var bitField=maybePromise._bitField;0===(50397184&bitField)?(maybePromise._then(callbacks[i],reject,void 0,ret,holder),promiseSetters[i](maybePromise,holder),holder.asyncNeeded=!1):0!==(33554432&bitField)?callbacks[i].call(ret,maybePromise._value(),holder):0!==(16777216&bitField)?ret._reject(maybePromise._reason()):ret._cancel()}else callbacks[i].call(ret,maybePromise,holder)}if(!ret._isFateSealed()){if(holder.asyncNeeded){var domain=getDomain();null!==domain&&(holder.fn=util.domainBind(domain,holder.fn))}ret._setAsyncGuaranteed(),ret._setOnCancel(holder)}return ret}for(var $_len=arguments.length,args=new Array($_len),$_i=0;$_len>$_i;++$_i)args[$_i]=arguments[$_i];fn&&args.pop();var ret=new PromiseArray(args).promise();return void 0!==fn?ret.spread(fn):ret}}},{"./util":74}],56:[function(require,module,exports){"use strict";module.exports=function(Promise,PromiseArray,apiRejection,tryConvertToPromise,INTERNAL,debug){function MappingPromiseArray(promises,fn,limit,_filter){this.constructor$(promises),this._promise._captureStackTrace();var domain=getDomain();this._callback=null===domain?fn:util.domainBind(domain,fn),this._preservedValues=_filter===INTERNAL?new Array(this.length()):null,this._limit=limit,this._inFlight=0,this._queue=[],async.invoke(this._asyncInit,this,void 0)}function map(promises,fn,options,_filter){if("function"!=typeof fn)return apiRejection("expecting a function but got "+util.classString(fn));var limit=0;if(void 0!==options){if("object"!=typeof options||null===options)return Promise.reject(new TypeError("options argument must be an object but it is "+util.classString(options)));if("number"!=typeof options.concurrency)return Promise.reject(new TypeError("'concurrency' must be a number but it is "+util.classString(options.concurrency)));limit=options.concurrency}return limit="number"==typeof limit&&isFinite(limit)&&limit>=1?limit:0,new MappingPromiseArray(promises,fn,limit,_filter).promise()}var getDomain=Promise._getDomain,util=require("./util"),tryCatch=util.tryCatch,errorObj=util.errorObj,async=Promise._async;util.inherits(MappingPromiseArray,PromiseArray),MappingPromiseArray.prototype._asyncInit=function(){this._init$(void 0,-2)},MappingPromiseArray.prototype._init=function(){},MappingPromiseArray.prototype._promiseFulfilled=function(value,index){var values=this._values,length=this.length(),preservedValues=this._preservedValues,limit=this._limit;if(0>index){if(index=-1*index-1,values[index]=value,limit>=1&&(this._inFlight--,this._drainQueue(),this._isResolved()))return!0}else{if(limit>=1&&this._inFlight>=limit)return values[index]=value,this._queue.push(index),!1;null!==preservedValues&&(preservedValues[index]=value);var promise=this._promise,callback=this._callback,receiver=promise._boundValue();promise._pushContext();var ret=tryCatch(callback).call(receiver,value,index,length),promiseCreated=promise._popContext();if(debug.checkForgottenReturns(ret,promiseCreated,null!==preservedValues?"Promise.filter":"Promise.map",promise),ret===errorObj)return this._reject(ret.e),!0;var maybePromise=tryConvertToPromise(ret,this._promise);if(maybePromise instanceof Promise){maybePromise=maybePromise._target();var bitField=maybePromise._bitField;if(0===(50397184&bitField))return limit>=1&&this._inFlight++,values[index]=maybePromise,maybePromise._proxy(this,-1*(index+1)),!1;if(0===(33554432&bitField))return 0!==(16777216&bitField)?(this._reject(maybePromise._reason()),!0):(this._cancel(),!0);ret=maybePromise._value()}values[index]=ret}var totalResolved=++this._totalResolved;return totalResolved>=length?(null!==preservedValues?this._filter(values,preservedValues):this._resolve(values),!0):!1},MappingPromiseArray.prototype._drainQueue=function(){for(var queue=this._queue,limit=this._limit,values=this._values;queue.length>0&&this._inFlight<limit;){if(this._isResolved())return;var index=queue.pop();this._promiseFulfilled(values[index],index)}},MappingPromiseArray.prototype._filter=function(booleans,values){for(var len=values.length,ret=new Array(len),j=0,i=0;len>i;++i)booleans[i]&&(ret[j++]=values[i]);ret.length=j,this._resolve(ret)},MappingPromiseArray.prototype.preservedValues=function(){return this._preservedValues},Promise.prototype.map=function(fn,options){return map(this,fn,options,null)},Promise.map=function(promises,fn,options,_filter){return map(promises,fn,options,_filter)}}},{"./util":74}],57:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL,tryConvertToPromise,apiRejection,debug){var util=require("./util"),tryCatch=util.tryCatch;Promise.method=function(fn){if("function"!=typeof fn)throw new Promise.TypeError("expecting a function but got "+util.classString(fn));return function(){var ret=new Promise(INTERNAL);ret._captureStackTrace(),ret._pushContext();var value=tryCatch(fn).apply(this,arguments),promiseCreated=ret._popContext();return debug.checkForgottenReturns(value,promiseCreated,"Promise.method",ret),ret._resolveFromSyncValue(value),ret}},Promise.attempt=Promise["try"]=function(fn){if("function"!=typeof fn)return apiRejection("expecting a function but got "+util.classString(fn));var ret=new Promise(INTERNAL);ret._captureStackTrace(),ret._pushContext();var value;if(arguments.length>1){debug.deprecated("calling Promise.try with more than 1 argument");var arg=arguments[1],ctx=arguments[2];value=util.isArray(arg)?tryCatch(fn).apply(ctx,arg):tryCatch(fn).call(ctx,arg)}else value=tryCatch(fn)();var promiseCreated=ret._popContext();return debug.checkForgottenReturns(value,promiseCreated,"Promise.try",ret),ret._resolveFromSyncValue(value),ret},Promise.prototype._resolveFromSyncValue=function(value){value===util.errorObj?this._rejectCallback(value.e,!1):this._resolveCallback(value,!0)}}},{"./util":74}],58:[function(require,module,exports){"use strict";function isUntypedError(obj){return obj instanceof Error&&es5.getPrototypeOf(obj)===Error.prototype}function wrapAsOperationalError(obj){var ret;if(isUntypedError(obj)){ret=new OperationalError(obj),ret.name=obj.name,ret.message=obj.message,ret.stack=obj.stack;for(var keys=es5.keys(obj),i=0;i<keys.length;++i){var key=keys[i];rErrorKey.test(key)||(ret[key]=obj[key])}return ret}return util.markAsOriginatingFromRejection(obj),obj}function nodebackForPromise(promise,multiArgs){return function(err,value){if(null!==promise){if(err){var wrapped=wrapAsOperationalError(maybeWrapAsError(err));promise._attachExtraTrace(wrapped),promise._reject(wrapped)}else if(multiArgs){for(var $_len=arguments.length,args=new Array(Math.max($_len-1,0)),$_i=1;$_len>$_i;++$_i)args[$_i-1]=arguments[$_i];promise._fulfill(args)}else promise._fulfill(value);promise=null}}}var util=require("./util"),maybeWrapAsError=util.maybeWrapAsError,errors=require("./errors"),OperationalError=errors.OperationalError,es5=require("./es5"),rErrorKey=/^(?:name|message|stack|cause)$/;module.exports=nodebackForPromise},{"./errors":50,"./es5":51,"./util":74}],59:[function(require,module,exports){"use strict";module.exports=function(Promise){function spreadAdapter(val,nodeback){var promise=this;if(!util.isArray(val))return successAdapter.call(promise,val,nodeback);var ret=tryCatch(nodeback).apply(promise._boundValue(),[null].concat(val));ret===errorObj&&async.throwLater(ret.e)}function successAdapter(val,nodeback){var promise=this,receiver=promise._boundValue(),ret=void 0===val?tryCatch(nodeback).call(receiver,null):tryCatch(nodeback).call(receiver,null,val);ret===errorObj&&async.throwLater(ret.e)}function errorAdapter(reason,nodeback){var promise=this;if(!reason){var newReason=new Error(reason+"");newReason.cause=reason,reason=newReason}var ret=tryCatch(nodeback).call(promise._boundValue(),reason);ret===errorObj&&async.throwLater(ret.e)}var util=require("./util"),async=Promise._async,tryCatch=util.tryCatch,errorObj=util.errorObj;Promise.prototype.asCallback=Promise.prototype.nodeify=function(nodeback,options){if("function"==typeof nodeback){var adapter=successAdapter;void 0!==options&&Object(options).spread&&(adapter=spreadAdapter),this._then(adapter,errorAdapter,void 0,this,nodeback)}return this}}},{"./util":74}],60:[function(require,module,exports){(function(process){"use strict";module.exports=function(){function Proxyable(){}function check(self,executor){if("function"!=typeof executor)throw new TypeError("expecting a function but got "+util.classString(executor));if(self.constructor!==Promise)throw new TypeError("the promise constructor cannot be invoked directly\n\n    See http://goo.gl/MqrFmX\n")}function Promise(executor){this._bitField=0,this._fulfillmentHandler0=void 0,this._rejectionHandler0=void 0,this._promise0=void 0,this._receiver0=void 0,executor!==INTERNAL&&(check(this,executor),this._resolveFromExecutor(executor)),this._promiseCreated(),this._fireEvent("promiseCreated",this)}function deferResolve(v){this.promise._resolveCallback(v)}function deferReject(v){this.promise._rejectCallback(v,!1)}function fillTypes(value){var p=new Promise(INTERNAL);p._fulfillmentHandler0=value,p._rejectionHandler0=value,p._promise0=value,p._receiver0=value}var getDomain,makeSelfResolutionError=function(){return new TypeError("circular promise resolution chain\n\n    See http://goo.gl/MqrFmX\n")},reflectHandler=function(){return new Promise.PromiseInspection(this._target())},apiRejection=function(msg){return Promise.reject(new TypeError(msg))},UNDEFINED_BINDING={},util=require("./util");getDomain=util.isNode?function(){var ret=process.domain;return void 0===ret&&(ret=null),ret}:function(){return null},util.notEnumerableProp(Promise,"_getDomain",getDomain);var es5=require("./es5"),Async=require("./async"),async=new Async;es5.defineProperty(Promise,"_async",{value:async});var errors=require("./errors"),TypeError=Promise.TypeError=errors.TypeError;Promise.RangeError=errors.RangeError;var CancellationError=Promise.CancellationError=errors.CancellationError;Promise.TimeoutError=errors.TimeoutError,Promise.OperationalError=errors.OperationalError,Promise.RejectionError=errors.OperationalError,Promise.AggregateError=errors.AggregateError;var INTERNAL=function(){},APPLY={},NEXT_FILTER={},tryConvertToPromise=require("./thenables")(Promise,INTERNAL),PromiseArray=require("./promise_array")(Promise,INTERNAL,tryConvertToPromise,apiRejection,Proxyable),Context=require("./context")(Promise),createContext=Context.create,debug=require("./debuggability")(Promise,Context),PassThroughHandlerContext=(debug.CapturedTrace,require("./finally")(Promise,tryConvertToPromise)),catchFilter=require("./catch_filter")(NEXT_FILTER),nodebackForPromise=require("./nodeback"),errorObj=util.errorObj,tryCatch=util.tryCatch;return Promise.prototype.toString=function(){return"[object Promise]"},Promise.prototype.caught=Promise.prototype["catch"]=function(fn){var len=arguments.length;if(len>1){var i,catchInstances=new Array(len-1),j=0;for(i=0;len-1>i;++i){var item=arguments[i];if(!util.isObject(item))return apiRejection("expecting an object but got A catch statement predicate "+util.classString(item));catchInstances[j++]=item}return catchInstances.length=j,fn=arguments[i],this.then(void 0,catchFilter(catchInstances,fn,this))}return this.then(void 0,fn)},Promise.prototype.reflect=function(){return this._then(reflectHandler,reflectHandler,void 0,this,void 0)},Promise.prototype.then=function(didFulfill,didReject){if(debug.warnings()&&arguments.length>0&&"function"!=typeof didFulfill&&"function"!=typeof didReject){var msg=".then() only accepts functions but was passed: "+util.classString(didFulfill);arguments.length>1&&(msg+=", "+util.classString(didReject)),this._warn(msg)}return this._then(didFulfill,didReject,void 0,void 0,void 0)},Promise.prototype.done=function(didFulfill,didReject){var promise=this._then(didFulfill,didReject,void 0,void 0,void 0);promise._setIsFinal()},Promise.prototype.spread=function(fn){return"function"!=typeof fn?apiRejection("expecting a function but got "+util.classString(fn)):this.all()._then(fn,void 0,void 0,APPLY,void 0)},Promise.prototype.toJSON=function(){var ret={isFulfilled:!1,isRejected:!1,fulfillmentValue:void 0,rejectionReason:void 0};return this.isFulfilled()?(ret.fulfillmentValue=this.value(),ret.isFulfilled=!0):this.isRejected()&&(ret.rejectionReason=this.reason(),ret.isRejected=!0),ret},Promise.prototype.all=function(){return arguments.length>0&&this._warn(".all() was passed arguments but it does not take any"),new PromiseArray(this).promise()},Promise.prototype.error=function(fn){return this.caught(util.originatesFromRejection,fn)},Promise.getNewLibraryCopy=module.exports,Promise.is=function(val){return val instanceof Promise},Promise.fromNode=Promise.fromCallback=function(fn){var ret=new Promise(INTERNAL);ret._captureStackTrace();var multiArgs=arguments.length>1?!!Object(arguments[1]).multiArgs:!1,result=tryCatch(fn)(nodebackForPromise(ret,multiArgs));return result===errorObj&&ret._rejectCallback(result.e,!0),ret._isFateSealed()||ret._setAsyncGuaranteed(),ret},Promise.all=function(promises){return new PromiseArray(promises).promise()},Promise.cast=function(obj){var ret=tryConvertToPromise(obj);return ret instanceof Promise||(ret=new Promise(INTERNAL),ret._captureStackTrace(),ret._setFulfilled(),ret._rejectionHandler0=obj),ret},Promise.resolve=Promise.fulfilled=Promise.cast,Promise.reject=Promise.rejected=function(reason){var ret=new Promise(INTERNAL);return ret._captureStackTrace(),ret._rejectCallback(reason,!0),ret},Promise.setScheduler=function(fn){if("function"!=typeof fn)throw new TypeError("expecting a function but got "+util.classString(fn));return async.setScheduler(fn)},Promise.prototype._then=function(didFulfill,didReject,_,receiver,internalData){var haveInternalData=void 0!==internalData,promise=haveInternalData?internalData:new Promise(INTERNAL),target=this._target(),bitField=target._bitField;haveInternalData||(promise._propagateFrom(this,3),promise._captureStackTrace(),void 0===receiver&&0!==(2097152&this._bitField)&&(receiver=0!==(50397184&bitField)?this._boundValue():target===this?void 0:this._boundTo),this._fireEvent("promiseChained",this,promise));var domain=getDomain();if(0!==(50397184&bitField)){var handler,value,settler=target._settlePromiseCtx;0!==(33554432&bitField)?(value=target._rejectionHandler0,handler=didFulfill):0!==(16777216&bitField)?(value=target._fulfillmentHandler0,handler=didReject,target._unsetRejectionIsUnhandled()):(settler=target._settlePromiseLateCancellationObserver,value=new CancellationError("late cancellation observer"),target._attachExtraTrace(value),handler=didReject),async.invoke(settler,target,{handler:null===domain?handler:"function"==typeof handler&&util.domainBind(domain,handler),promise:promise,receiver:receiver,value:value})}else target._addCallbacks(didFulfill,didReject,promise,receiver,domain);return promise},Promise.prototype._length=function(){return 65535&this._bitField},Promise.prototype._isFateSealed=function(){return 0!==(117506048&this._bitField)},Promise.prototype._isFollowing=function(){return 67108864===(67108864&this._bitField)},Promise.prototype._setLength=function(len){this._bitField=-65536&this._bitField|65535&len},Promise.prototype._setFulfilled=function(){this._bitField=33554432|this._bitField,this._fireEvent("promiseFulfilled",this)},Promise.prototype._setRejected=function(){this._bitField=16777216|this._bitField,this._fireEvent("promiseRejected",this)},Promise.prototype._setFollowing=function(){this._bitField=67108864|this._bitField,this._fireEvent("promiseResolved",this)},Promise.prototype._setIsFinal=function(){this._bitField=4194304|this._bitField},Promise.prototype._isFinal=function(){return(4194304&this._bitField)>0},Promise.prototype._unsetCancelled=function(){this._bitField=-65537&this._bitField},Promise.prototype._setCancelled=function(){this._bitField=65536|this._bitField,this._fireEvent("promiseCancelled",this)},Promise.prototype._setWillBeCancelled=function(){this._bitField=8388608|this._bitField},Promise.prototype._setAsyncGuaranteed=function(){async.hasCustomScheduler()||(this._bitField=134217728|this._bitField)},Promise.prototype._receiverAt=function(index){var ret=0===index?this._receiver0:this[4*index-4+3];return ret===UNDEFINED_BINDING?void 0:void 0===ret&&this._isBound()?this._boundValue():ret},Promise.prototype._promiseAt=function(index){return this[4*index-4+2]},Promise.prototype._fulfillmentHandlerAt=function(index){return this[4*index-4+0]},Promise.prototype._rejectionHandlerAt=function(index){return this[4*index-4+1]},Promise.prototype._boundValue=function(){},Promise.prototype._migrateCallback0=function(follower){var fulfill=(follower._bitField,follower._fulfillmentHandler0),reject=follower._rejectionHandler0,promise=follower._promise0,receiver=follower._receiverAt(0);void 0===receiver&&(receiver=UNDEFINED_BINDING),this._addCallbacks(fulfill,reject,promise,receiver,null)},Promise.prototype._migrateCallbackAt=function(follower,index){var fulfill=follower._fulfillmentHandlerAt(index),reject=follower._rejectionHandlerAt(index),promise=follower._promiseAt(index),receiver=follower._receiverAt(index);void 0===receiver&&(receiver=UNDEFINED_BINDING),this._addCallbacks(fulfill,reject,promise,receiver,null)},Promise.prototype._addCallbacks=function(fulfill,reject,promise,receiver,domain){var index=this._length();if(index>=65531&&(index=0,this._setLength(0)),0===index)this._promise0=promise,this._receiver0=receiver,"function"==typeof fulfill&&(this._fulfillmentHandler0=null===domain?fulfill:util.domainBind(domain,fulfill)),"function"==typeof reject&&(this._rejectionHandler0=null===domain?reject:util.domainBind(domain,reject));else{var base=4*index-4;this[base+2]=promise,this[base+3]=receiver,"function"==typeof fulfill&&(this[base+0]=null===domain?fulfill:util.domainBind(domain,fulfill)),"function"==typeof reject&&(this[base+1]=null===domain?reject:util.domainBind(domain,reject))}return this._setLength(index+1),index},Promise.prototype._proxy=function(proxyable,arg){this._addCallbacks(void 0,void 0,arg,proxyable,null)},Promise.prototype._resolveCallback=function(value,shouldBind){if(0===(117506048&this._bitField)){if(value===this)return this._rejectCallback(makeSelfResolutionError(),!1);var maybePromise=tryConvertToPromise(value,this);if(!(maybePromise instanceof Promise))return this._fulfill(value);shouldBind&&this._propagateFrom(maybePromise,2);var promise=maybePromise._target();if(promise===this)return void this._reject(makeSelfResolutionError());var bitField=promise._bitField;if(0===(50397184&bitField)){var len=this._length();len>0&&promise._migrateCallback0(this);for(var i=1;len>i;++i)promise._migrateCallbackAt(this,i);this._setFollowing(),this._setLength(0),this._setFollowee(promise)}else if(0!==(33554432&bitField))this._fulfill(promise._value());else if(0!==(16777216&bitField))this._reject(promise._reason());else{var reason=new CancellationError("late cancellation observer");promise._attachExtraTrace(reason),this._reject(reason)}}},Promise.prototype._rejectCallback=function(reason,synchronous,ignoreNonErrorWarnings){var trace=util.ensureErrorObject(reason),hasStack=trace===reason;if(!hasStack&&!ignoreNonErrorWarnings&&debug.warnings()){var message="a promise was rejected with a non-error: "+util.classString(reason);this._warn(message,!0)}this._attachExtraTrace(trace,synchronous?hasStack:!1),this._reject(reason)},Promise.prototype._resolveFromExecutor=function(executor){var promise=this;this._captureStackTrace(),this._pushContext();var synchronous=!0,r=this._execute(executor,function(value){promise._resolveCallback(value)},function(reason){promise._rejectCallback(reason,synchronous)});synchronous=!1,this._popContext(),void 0!==r&&promise._rejectCallback(r,!0)},Promise.prototype._settlePromiseFromHandler=function(handler,receiver,value,promise){var bitField=promise._bitField;if(0===(65536&bitField)){promise._pushContext();var x;receiver===APPLY?value&&"number"==typeof value.length?x=tryCatch(handler).apply(this._boundValue(),value):(x=errorObj,x.e=new TypeError("cannot .spread() a non-array: "+util.classString(value))):x=tryCatch(handler).call(receiver,value);var promiseCreated=promise._popContext();bitField=promise._bitField,0===(65536&bitField)&&(x===NEXT_FILTER?promise._reject(value):x===errorObj?promise._rejectCallback(x.e,!1):(debug.checkForgottenReturns(x,promiseCreated,"",promise,this),promise._resolveCallback(x)))}},Promise.prototype._target=function(){for(var ret=this;ret._isFollowing();)ret=ret._followee();return ret},Promise.prototype._followee=function(){return this._rejectionHandler0},Promise.prototype._setFollowee=function(promise){this._rejectionHandler0=promise},Promise.prototype._settlePromise=function(promise,handler,receiver,value){var isPromise=promise instanceof Promise,bitField=this._bitField,asyncGuaranteed=0!==(134217728&bitField);
+0!==(65536&bitField)?(isPromise&&promise._invokeInternalOnCancel(),receiver instanceof PassThroughHandlerContext&&receiver.isFinallyHandler()?(receiver.cancelPromise=promise,tryCatch(handler).call(receiver,value)===errorObj&&promise._reject(errorObj.e)):handler===reflectHandler?promise._fulfill(reflectHandler.call(receiver)):receiver instanceof Proxyable?receiver._promiseCancelled(promise):isPromise||promise instanceof PromiseArray?promise._cancel():receiver.cancel()):"function"==typeof handler?isPromise?(asyncGuaranteed&&promise._setAsyncGuaranteed(),this._settlePromiseFromHandler(handler,receiver,value,promise)):handler.call(receiver,value,promise):receiver instanceof Proxyable?receiver._isResolved()||(0!==(33554432&bitField)?receiver._promiseFulfilled(value,promise):receiver._promiseRejected(value,promise)):isPromise&&(asyncGuaranteed&&promise._setAsyncGuaranteed(),0!==(33554432&bitField)?promise._fulfill(value):promise._reject(value))},Promise.prototype._settlePromiseLateCancellationObserver=function(ctx){var handler=ctx.handler,promise=ctx.promise,receiver=ctx.receiver,value=ctx.value;"function"==typeof handler?promise instanceof Promise?this._settlePromiseFromHandler(handler,receiver,value,promise):handler.call(receiver,value,promise):promise instanceof Promise&&promise._reject(value)},Promise.prototype._settlePromiseCtx=function(ctx){this._settlePromise(ctx.promise,ctx.handler,ctx.receiver,ctx.value)},Promise.prototype._settlePromise0=function(handler,value,bitField){var promise=this._promise0,receiver=this._receiverAt(0);this._promise0=void 0,this._receiver0=void 0,this._settlePromise(promise,handler,receiver,value)},Promise.prototype._clearCallbackDataAtIndex=function(index){var base=4*index-4;this[base+2]=this[base+3]=this[base+0]=this[base+1]=void 0},Promise.prototype._fulfill=function(value){var bitField=this._bitField;if(!((117506048&bitField)>>>16)){if(value===this){var err=makeSelfResolutionError();return this._attachExtraTrace(err),this._reject(err)}this._setFulfilled(),this._rejectionHandler0=value,(65535&bitField)>0&&(0!==(134217728&bitField)?this._settlePromises():async.settlePromises(this))}},Promise.prototype._reject=function(reason){var bitField=this._bitField;if(!((117506048&bitField)>>>16))return this._setRejected(),this._fulfillmentHandler0=reason,this._isFinal()?async.fatalError(reason,util.isNode):void((65535&bitField)>0?async.settlePromises(this):this._ensurePossibleRejectionHandled())},Promise.prototype._fulfillPromises=function(len,value){for(var i=1;len>i;i++){var handler=this._fulfillmentHandlerAt(i),promise=this._promiseAt(i),receiver=this._receiverAt(i);this._clearCallbackDataAtIndex(i),this._settlePromise(promise,handler,receiver,value)}},Promise.prototype._rejectPromises=function(len,reason){for(var i=1;len>i;i++){var handler=this._rejectionHandlerAt(i),promise=this._promiseAt(i),receiver=this._receiverAt(i);this._clearCallbackDataAtIndex(i),this._settlePromise(promise,handler,receiver,reason)}},Promise.prototype._settlePromises=function(){var bitField=this._bitField,len=65535&bitField;if(len>0){if(0!==(16842752&bitField)){var reason=this._fulfillmentHandler0;this._settlePromise0(this._rejectionHandler0,reason,bitField),this._rejectPromises(len,reason)}else{var value=this._rejectionHandler0;this._settlePromise0(this._fulfillmentHandler0,value,bitField),this._fulfillPromises(len,value)}this._setLength(0)}this._clearCancellationData()},Promise.prototype._settledValue=function(){var bitField=this._bitField;return 0!==(33554432&bitField)?this._rejectionHandler0:0!==(16777216&bitField)?this._fulfillmentHandler0:void 0},Promise.defer=Promise.pending=function(){debug.deprecated("Promise.defer","new Promise");var promise=new Promise(INTERNAL);return{promise:promise,resolve:deferResolve,reject:deferReject}},util.notEnumerableProp(Promise,"_makeSelfResolutionError",makeSelfResolutionError),require("./method")(Promise,INTERNAL,tryConvertToPromise,apiRejection,debug),require("./bind")(Promise,INTERNAL,tryConvertToPromise,debug),require("./cancel")(Promise,PromiseArray,apiRejection,debug),require("./direct_resolve")(Promise),require("./synchronous_inspection")(Promise),require("./join")(Promise,PromiseArray,tryConvertToPromise,INTERNAL,async,getDomain),Promise.Promise=Promise,Promise.version="3.4.7",require("./map.js")(Promise,PromiseArray,apiRejection,tryConvertToPromise,INTERNAL,debug),require("./call_get.js")(Promise),require("./using.js")(Promise,apiRejection,tryConvertToPromise,createContext,INTERNAL,debug),require("./timers.js")(Promise,INTERNAL,debug),require("./generators.js")(Promise,apiRejection,INTERNAL,tryConvertToPromise,Proxyable,debug),require("./nodeify.js")(Promise),require("./promisify.js")(Promise,INTERNAL),require("./props.js")(Promise,PromiseArray,tryConvertToPromise,apiRejection),require("./race.js")(Promise,INTERNAL,tryConvertToPromise,apiRejection),require("./reduce.js")(Promise,PromiseArray,apiRejection,tryConvertToPromise,INTERNAL,debug),require("./settle.js")(Promise,PromiseArray,debug),require("./some.js")(Promise,PromiseArray,apiRejection),require("./filter.js")(Promise,INTERNAL),require("./each.js")(Promise,INTERNAL),require("./any.js")(Promise),util.toFastProperties(Promise),util.toFastProperties(Promise.prototype),fillTypes({a:1}),fillTypes({b:2}),fillTypes({c:3}),fillTypes(1),fillTypes(function(){}),fillTypes(void 0),fillTypes(!1),fillTypes(new Promise(INTERNAL)),debug.setBounds(Async.firstLineError,util.lastLineError),Promise}}).call(this,require("_process"))},{"./any.js":40,"./async":41,"./bind":42,"./call_get.js":43,"./cancel":44,"./catch_filter":45,"./context":46,"./debuggability":47,"./direct_resolve":48,"./each.js":49,"./errors":50,"./es5":51,"./filter.js":52,"./finally":53,"./generators.js":54,"./join":55,"./map.js":56,"./method":57,"./nodeback":58,"./nodeify.js":59,"./promise_array":61,"./promisify.js":62,"./props.js":63,"./race.js":65,"./reduce.js":66,"./settle.js":68,"./some.js":69,"./synchronous_inspection":70,"./thenables":71,"./timers.js":72,"./using.js":73,"./util":74,_process:138}],61:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL,tryConvertToPromise,apiRejection,Proxyable){function toResolutionValue(val){switch(val){case-2:return[];case-3:return{}}}function PromiseArray(values){var promise=this._promise=new Promise(INTERNAL);values instanceof Promise&&promise._propagateFrom(values,3),promise._setOnCancel(this),this._values=values,this._length=0,this._totalResolved=0,this._init(void 0,-2)}var util=require("./util");util.isArray;return util.inherits(PromiseArray,Proxyable),PromiseArray.prototype.length=function(){return this._length},PromiseArray.prototype.promise=function(){return this._promise},PromiseArray.prototype._init=function init(_,resolveValueIfEmpty){var values=tryConvertToPromise(this._values,this._promise);if(values instanceof Promise){values=values._target();var bitField=values._bitField;if(this._values=values,0===(50397184&bitField))return this._promise._setAsyncGuaranteed(),values._then(init,this._reject,void 0,this,resolveValueIfEmpty);if(0===(33554432&bitField))return 0!==(16777216&bitField)?this._reject(values._reason()):this._cancel();values=values._value()}if(values=util.asArray(values),null===values){var err=apiRejection("expecting an array or an iterable object but got "+util.classString(values)).reason();return void this._promise._rejectCallback(err,!1)}return 0===values.length?void(-5===resolveValueIfEmpty?this._resolveEmptyArray():this._resolve(toResolutionValue(resolveValueIfEmpty))):void this._iterate(values)},PromiseArray.prototype._iterate=function(values){var len=this.getActualLength(values.length);this._length=len,this._values=this.shouldCopyValues()?new Array(len):this._values;for(var result=this._promise,isResolved=!1,bitField=null,i=0;len>i;++i){var maybePromise=tryConvertToPromise(values[i],result);maybePromise instanceof Promise?(maybePromise=maybePromise._target(),bitField=maybePromise._bitField):bitField=null,isResolved?null!==bitField&&maybePromise.suppressUnhandledRejections():null!==bitField?0===(50397184&bitField)?(maybePromise._proxy(this,i),this._values[i]=maybePromise):isResolved=0!==(33554432&bitField)?this._promiseFulfilled(maybePromise._value(),i):0!==(16777216&bitField)?this._promiseRejected(maybePromise._reason(),i):this._promiseCancelled(i):isResolved=this._promiseFulfilled(maybePromise,i)}isResolved||result._setAsyncGuaranteed()},PromiseArray.prototype._isResolved=function(){return null===this._values},PromiseArray.prototype._resolve=function(value){this._values=null,this._promise._fulfill(value)},PromiseArray.prototype._cancel=function(){!this._isResolved()&&this._promise._isCancellable()&&(this._values=null,this._promise._cancel())},PromiseArray.prototype._reject=function(reason){this._values=null,this._promise._rejectCallback(reason,!1)},PromiseArray.prototype._promiseFulfilled=function(value,index){this._values[index]=value;var totalResolved=++this._totalResolved;return totalResolved>=this._length?(this._resolve(this._values),!0):!1},PromiseArray.prototype._promiseCancelled=function(){return this._cancel(),!0},PromiseArray.prototype._promiseRejected=function(reason){return this._totalResolved++,this._reject(reason),!0},PromiseArray.prototype._resultCancelled=function(){if(!this._isResolved()){var values=this._values;if(this._cancel(),values instanceof Promise)values.cancel();else for(var i=0;i<values.length;++i)values[i]instanceof Promise&&values[i].cancel()}},PromiseArray.prototype.shouldCopyValues=function(){return!0},PromiseArray.prototype.getActualLength=function(len){return len},PromiseArray}},{"./util":74}],62:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL){function propsFilter(key){return!noCopyPropsPattern.test(key)}function isPromisified(fn){try{return fn.__isPromisified__===!0}catch(e){return!1}}function hasPromisified(obj,key,suffix){var val=util.getDataPropertyOrDefault(obj,key+suffix,defaultPromisified);return val?isPromisified(val):!1}function checkValid(ret,suffix,suffixRegexp){for(var i=0;i<ret.length;i+=2){var key=ret[i];if(suffixRegexp.test(key))for(var keyWithoutAsyncSuffix=key.replace(suffixRegexp,""),j=0;j<ret.length;j+=2)if(ret[j]===keyWithoutAsyncSuffix)throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\n\n    See http://goo.gl/MqrFmX\n".replace("%s",suffix))}}function promisifiableMethods(obj,suffix,suffixRegexp,filter){for(var keys=util.inheritedDataKeys(obj),ret=[],i=0;i<keys.length;++i){var key=keys[i],value=obj[key],passesDefaultFilter=filter===defaultFilter?!0:defaultFilter(key,value,obj);"function"!=typeof value||isPromisified(value)||hasPromisified(obj,key,suffix)||!filter(key,value,obj,passesDefaultFilter)||ret.push(key,value)}return checkValid(ret,suffix,suffixRegexp),ret}function makeNodePromisifiedClosure(callback,receiver,_,fn,__,multiArgs){function promisified(){var _receiver=receiver;receiver===THIS&&(_receiver=this);var promise=new Promise(INTERNAL);promise._captureStackTrace();var cb="string"==typeof method&&this!==defaultThis?this[method]:callback,fn=nodebackForPromise(promise,multiArgs);try{cb.apply(_receiver,withAppended(arguments,fn))}catch(e){promise._rejectCallback(maybeWrapAsError(e),!0,!0)}return promise._isFateSealed()||promise._setAsyncGuaranteed(),promise}var defaultThis=function(){return this}(),method=callback;return"string"==typeof method&&(callback=fn),util.notEnumerableProp(promisified,"__isPromisified__",!0),promisified}function promisifyAll(obj,suffix,filter,promisifier,multiArgs){for(var suffixRegexp=new RegExp(escapeIdentRegex(suffix)+"$"),methods=promisifiableMethods(obj,suffix,suffixRegexp,filter),i=0,len=methods.length;len>i;i+=2){var key=methods[i],fn=methods[i+1],promisifiedKey=key+suffix;if(promisifier===makeNodePromisified)obj[promisifiedKey]=makeNodePromisified(key,THIS,key,fn,suffix,multiArgs);else{var promisified=promisifier(fn,function(){return makeNodePromisified(key,THIS,key,fn,suffix,multiArgs)});util.notEnumerableProp(promisified,"__isPromisified__",!0),obj[promisifiedKey]=promisified}}return util.toFastProperties(obj),obj}function promisify(callback,receiver,multiArgs){return makeNodePromisified(callback,receiver,void 0,callback,null,multiArgs)}var makeNodePromisifiedEval,THIS={},util=require("./util"),nodebackForPromise=require("./nodeback"),withAppended=util.withAppended,maybeWrapAsError=util.maybeWrapAsError,canEvaluate=util.canEvaluate,TypeError=require("./errors").TypeError,defaultSuffix="Async",defaultPromisified={__isPromisified__:!0},noCopyProps=["arity","length","name","arguments","caller","callee","prototype","__isPromisified__"],noCopyPropsPattern=new RegExp("^(?:"+noCopyProps.join("|")+")$"),defaultFilter=function(name){return util.isIdentifier(name)&&"_"!==name.charAt(0)&&"constructor"!==name},escapeIdentRegex=function(str){return str.replace(/([$])/,"\\$")},switchCaseArgumentOrder=function(likelyArgumentCount){for(var ret=[likelyArgumentCount],min=Math.max(0,likelyArgumentCount-1-3),i=likelyArgumentCount-1;i>=min;--i)ret.push(i);for(var i=likelyArgumentCount+1;3>=i;++i)ret.push(i);return ret},argumentSequence=function(argumentCount){return util.filledRange(argumentCount,"_arg","")},parameterDeclaration=function(parameterCount){return util.filledRange(Math.max(parameterCount,3),"_arg","")},parameterCount=function(fn){return"number"==typeof fn.length?Math.max(Math.min(fn.length,1024),0):0};makeNodePromisifiedEval=function(callback,receiver,originalName,fn,_,multiArgs){function generateCallForArgumentCount(count){var ret,args=argumentSequence(count).join(", "),comma=count>0?", ":"";return ret=shouldProxyThis?"ret = callback.call(this, {{args}}, nodeback); break;\n":void 0===receiver?"ret = callback({{args}}, nodeback); break;\n":"ret = callback.call(receiver, {{args}}, nodeback); break;\n",ret.replace("{{args}}",args).replace(", ",comma)}function generateArgumentSwitchCase(){for(var ret="",i=0;i<argumentOrder.length;++i)ret+="case "+argumentOrder[i]+":"+generateCallForArgumentCount(argumentOrder[i]);return ret+="                                                             \n        default:                                                             \n            var args = new Array(len + 1);                                   \n            var i = 0;                                                       \n            for (var i = 0; i < len; ++i) {                                  \n               args[i] = arguments[i];                                       \n            }                                                                \n            args[i] = nodeback;                                              \n            [CodeForCall]                                                    \n            break;                                                           \n        ".replace("[CodeForCall]",shouldProxyThis?"ret = callback.apply(this, args);\n":"ret = callback.apply(receiver, args);\n")}var newParameterCount=Math.max(0,parameterCount(fn)-1),argumentOrder=switchCaseArgumentOrder(newParameterCount),shouldProxyThis="string"==typeof callback||receiver===THIS,getFunctionCode="string"==typeof callback?"this != null ? this['"+callback+"'] : fn":"fn",body="'use strict';                                                \n        var ret = function (Parameters) {                                    \n            'use strict';                                                    \n            var len = arguments.length;                                      \n            var promise = new Promise(INTERNAL);                             \n            promise._captureStackTrace();                                    \n            var nodeback = nodebackForPromise(promise, "+multiArgs+");   \n            var ret;                                                         \n            var callback = tryCatch([GetFunctionCode]);                      \n            switch(len) {                                                    \n                [CodeForSwitchCase]                                          \n            }                                                                \n            if (ret === errorObj) {                                          \n                promise._rejectCallback(maybeWrapAsError(ret.e), true, true);\n            }                                                                \n            if (!promise._isFateSealed()) promise._setAsyncGuaranteed();     \n            return promise;                                                  \n        };                                                                   \n        notEnumerableProp(ret, '__isPromisified__', true);                   \n        return ret;                                                          \n    ".replace("[CodeForSwitchCase]",generateArgumentSwitchCase()).replace("[GetFunctionCode]",getFunctionCode);return body=body.replace("Parameters",parameterDeclaration(newParameterCount)),new Function("Promise","fn","receiver","withAppended","maybeWrapAsError","nodebackForPromise","tryCatch","errorObj","notEnumerableProp","INTERNAL",body)(Promise,fn,receiver,withAppended,maybeWrapAsError,nodebackForPromise,util.tryCatch,util.errorObj,util.notEnumerableProp,INTERNAL)};var makeNodePromisified=canEvaluate?makeNodePromisifiedEval:makeNodePromisifiedClosure;Promise.promisify=function(fn,options){if("function"!=typeof fn)throw new TypeError("expecting a function but got "+util.classString(fn));if(isPromisified(fn))return fn;options=Object(options);var receiver=void 0===options.context?THIS:options.context,multiArgs=!!options.multiArgs,ret=promisify(fn,receiver,multiArgs);return util.copyDescriptors(fn,ret,propsFilter),ret},Promise.promisifyAll=function(target,options){if("function"!=typeof target&&"object"!=typeof target)throw new TypeError("the target of promisifyAll must be an object or a function\n\n    See http://goo.gl/MqrFmX\n");options=Object(options);var multiArgs=!!options.multiArgs,suffix=options.suffix;"string"!=typeof suffix&&(suffix=defaultSuffix);var filter=options.filter;"function"!=typeof filter&&(filter=defaultFilter);var promisifier=options.promisifier;if("function"!=typeof promisifier&&(promisifier=makeNodePromisified),!util.isIdentifier(suffix))throw new RangeError("suffix must be a valid identifier\n\n    See http://goo.gl/MqrFmX\n");for(var keys=util.inheritedDataKeys(target),i=0;i<keys.length;++i){var value=target[keys[i]];"constructor"!==keys[i]&&util.isClass(value)&&(promisifyAll(value.prototype,suffix,filter,promisifier,multiArgs),promisifyAll(value,suffix,filter,promisifier,multiArgs))}return promisifyAll(target,suffix,filter,promisifier,multiArgs)}}},{"./errors":50,"./nodeback":58,"./util":74}],63:[function(require,module,exports){"use strict";module.exports=function(Promise,PromiseArray,tryConvertToPromise,apiRejection){function PropertiesPromiseArray(obj){var entries,isMap=!1;if(void 0!==Es6Map&&obj instanceof Es6Map)entries=mapToEntries(obj),isMap=!0;else{var keys=es5.keys(obj),len=keys.length;entries=new Array(2*len);for(var i=0;len>i;++i){var key=keys[i];entries[i]=obj[key],entries[i+len]=key}}this.constructor$(entries),this._isMap=isMap,this._init$(void 0,-3)}function props(promises){var ret,castValue=tryConvertToPromise(promises);return isObject(castValue)?(ret=castValue instanceof Promise?castValue._then(Promise.props,void 0,void 0,void 0,void 0):new PropertiesPromiseArray(castValue).promise(),castValue instanceof Promise&&ret._propagateFrom(castValue,2),ret):apiRejection("cannot await properties of a non-object\n\n    See http://goo.gl/MqrFmX\n")}var Es6Map,util=require("./util"),isObject=util.isObject,es5=require("./es5");"function"==typeof Map&&(Es6Map=Map);var mapToEntries=function(){function extractEntry(value,key){this[index]=value,this[index+size]=key,index++}var index=0,size=0;return function(map){size=map.size,index=0;var ret=new Array(2*map.size);return map.forEach(extractEntry,ret),ret}}(),entriesToMap=function(entries){for(var ret=new Es6Map,length=entries.length/2|0,i=0;length>i;++i){var key=entries[length+i],value=entries[i];ret.set(key,value)}return ret};util.inherits(PropertiesPromiseArray,PromiseArray),PropertiesPromiseArray.prototype._init=function(){},PropertiesPromiseArray.prototype._promiseFulfilled=function(value,index){this._values[index]=value;var totalResolved=++this._totalResolved;if(totalResolved>=this._length){var val;if(this._isMap)val=entriesToMap(this._values);else{val={};for(var keyOffset=this.length(),i=0,len=this.length();len>i;++i)val[this._values[i+keyOffset]]=this._values[i]}return this._resolve(val),!0}return!1},PropertiesPromiseArray.prototype.shouldCopyValues=function(){return!1},PropertiesPromiseArray.prototype.getActualLength=function(len){return len>>1},Promise.prototype.props=function(){return props(this)},Promise.props=function(promises){return props(promises)}}},{"./es5":51,"./util":74}],64:[function(require,module,exports){"use strict";function arrayMove(src,srcIndex,dst,dstIndex,len){for(var j=0;len>j;++j)dst[j+dstIndex]=src[j+srcIndex],src[j+srcIndex]=void 0}function Queue(capacity){this._capacity=capacity,this._length=0,this._front=0}Queue.prototype._willBeOverCapacity=function(size){return this._capacity<size},Queue.prototype._pushOne=function(arg){var length=this.length();this._checkCapacity(length+1);var i=this._front+length&this._capacity-1;this[i]=arg,this._length=length+1},Queue.prototype.push=function(fn,receiver,arg){var length=this.length()+3;if(this._willBeOverCapacity(length))return this._pushOne(fn),this._pushOne(receiver),void this._pushOne(arg);var j=this._front+length-3;this._checkCapacity(length);var wrapMask=this._capacity-1;this[j+0&wrapMask]=fn,this[j+1&wrapMask]=receiver,this[j+2&wrapMask]=arg,this._length=length},Queue.prototype.shift=function(){var front=this._front,ret=this[front];return this[front]=void 0,this._front=front+1&this._capacity-1,this._length--,ret},Queue.prototype.length=function(){return this._length},Queue.prototype._checkCapacity=function(size){this._capacity<size&&this._resizeTo(this._capacity<<1)},Queue.prototype._resizeTo=function(capacity){var oldCapacity=this._capacity;this._capacity=capacity;var front=this._front,length=this._length,moveItemsCount=front+length&oldCapacity-1;arrayMove(this,0,this,oldCapacity,moveItemsCount)},module.exports=Queue},{}],65:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL,tryConvertToPromise,apiRejection){function race(promises,parent){var maybePromise=tryConvertToPromise(promises);if(maybePromise instanceof Promise)return raceLater(maybePromise);if(promises=util.asArray(promises),null===promises)return apiRejection("expecting an array or an iterable object but got "+util.classString(promises));var ret=new Promise(INTERNAL);void 0!==parent&&ret._propagateFrom(parent,3);for(var fulfill=ret._fulfill,reject=ret._reject,i=0,len=promises.length;len>i;++i){var val=promises[i];(void 0!==val||i in promises)&&Promise.cast(val)._then(fulfill,reject,void 0,ret,null)}return ret}var util=require("./util"),raceLater=function(promise){return promise.then(function(array){return race(array,promise)})};Promise.race=function(promises){return race(promises,void 0)},Promise.prototype.race=function(){return race(this,void 0)}}},{"./util":74}],66:[function(require,module,exports){"use strict";module.exports=function(Promise,PromiseArray,apiRejection,tryConvertToPromise,INTERNAL,debug){function ReductionPromiseArray(promises,fn,initialValue,_each){this.constructor$(promises);var domain=getDomain();this._fn=null===domain?fn:util.domainBind(domain,fn),void 0!==initialValue&&(initialValue=Promise.resolve(initialValue),initialValue._attachCancellationCallback(this)),this._initialValue=initialValue,this._currentCancellable=null,_each===INTERNAL?this._eachValues=Array(this._length):0===_each?this._eachValues=null:this._eachValues=void 0,this._promise._captureStackTrace(),this._init$(void 0,-5)}function completed(valueOrReason,array){this.isFulfilled()?array._resolve(valueOrReason):array._reject(valueOrReason)}function reduce(promises,fn,initialValue,_each){if("function"!=typeof fn)return apiRejection("expecting a function but got "+util.classString(fn));var array=new ReductionPromiseArray(promises,fn,initialValue,_each);return array.promise()}function gotAccum(accum){this.accum=accum,this.array._gotAccum(accum);var value=tryConvertToPromise(this.value,this.array._promise);return value instanceof Promise?(this.array._currentCancellable=value,value._then(gotValue,void 0,void 0,this,void 0)):gotValue.call(this,value)}function gotValue(value){var array=this.array,promise=array._promise,fn=tryCatch(array._fn);promise._pushContext();var ret;ret=void 0!==array._eachValues?fn.call(promise._boundValue(),value,this.index,this.length):fn.call(promise._boundValue(),this.accum,value,this.index,this.length),ret instanceof Promise&&(array._currentCancellable=ret);var promiseCreated=promise._popContext();return debug.checkForgottenReturns(ret,promiseCreated,void 0!==array._eachValues?"Promise.each":"Promise.reduce",promise),ret}var getDomain=Promise._getDomain,util=require("./util"),tryCatch=util.tryCatch;util.inherits(ReductionPromiseArray,PromiseArray),ReductionPromiseArray.prototype._gotAccum=function(accum){void 0!==this._eachValues&&null!==this._eachValues&&accum!==INTERNAL&&this._eachValues.push(accum)},ReductionPromiseArray.prototype._eachComplete=function(value){return null!==this._eachValues&&this._eachValues.push(value),this._eachValues},ReductionPromiseArray.prototype._init=function(){},ReductionPromiseArray.prototype._resolveEmptyArray=function(){this._resolve(void 0!==this._eachValues?this._eachValues:this._initialValue)},ReductionPromiseArray.prototype.shouldCopyValues=function(){return!1},ReductionPromiseArray.prototype._resolve=function(value){this._promise._resolveCallback(value),this._values=null},ReductionPromiseArray.prototype._resultCancelled=function(sender){return sender===this._initialValue?this._cancel():void(this._isResolved()||(this._resultCancelled$(),this._currentCancellable instanceof Promise&&this._currentCancellable.cancel(),this._initialValue instanceof Promise&&this._initialValue.cancel()))},ReductionPromiseArray.prototype._iterate=function(values){this._values=values;var value,i,length=values.length;if(void 0!==this._initialValue?(value=this._initialValue,i=0):(value=Promise.resolve(values[0]),i=1),this._currentCancellable=value,!value.isRejected())for(;length>i;++i){var ctx={accum:null,value:values[i],index:i,length:length,array:this};value=value._then(gotAccum,void 0,void 0,ctx,void 0)}void 0!==this._eachValues&&(value=value._then(this._eachComplete,void 0,void 0,this,void 0)),value._then(completed,completed,void 0,value,this)},Promise.prototype.reduce=function(fn,initialValue){return reduce(this,fn,initialValue,null)},Promise.reduce=function(promises,fn,initialValue,_each){return reduce(promises,fn,initialValue,_each)}}},{"./util":74}],67:[function(require,module,exports){(function(process,global){"use strict";var schedule,util=require("./util"),noAsyncScheduler=function(){throw new Error("No async scheduler available\n\n    See http://goo.gl/MqrFmX\n")},NativePromise=util.getNativePromise();if(util.isNode&&"undefined"==typeof MutationObserver){var GlobalSetImmediate=global.setImmediate,ProcessNextTick=process.nextTick;schedule=util.isRecentNode?function(fn){GlobalSetImmediate.call(global,fn)}:function(fn){ProcessNextTick.call(process,fn)}}else if("function"==typeof NativePromise&&"function"==typeof NativePromise.resolve){var nativePromise=NativePromise.resolve();schedule=function(fn){nativePromise.then(fn)}}else schedule="undefined"==typeof MutationObserver||"undefined"!=typeof window&&window.navigator&&(window.navigator.standalone||window.cordova)?"undefined"!=typeof setImmediate?function(fn){setImmediate(fn)}:"undefined"!=typeof setTimeout?function(fn){setTimeout(fn,0)}:noAsyncScheduler:function(){var div=document.createElement("div"),opts={attributes:!0},toggleScheduled=!1,div2=document.createElement("div"),o2=new MutationObserver(function(){div.classList.toggle("foo"),toggleScheduled=!1});o2.observe(div2,opts);var scheduleToggle=function(){toggleScheduled||(toggleScheduled=!0,div2.classList.toggle("foo"))};return function(fn){var o=new MutationObserver(function(){o.disconnect(),fn()});o.observe(div,opts),scheduleToggle()}}();module.exports=schedule}).call(this,require("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./util":74,_process:138}],68:[function(require,module,exports){"use strict";module.exports=function(Promise,PromiseArray,debug){function SettledPromiseArray(values){this.constructor$(values)}var PromiseInspection=Promise.PromiseInspection,util=require("./util");util.inherits(SettledPromiseArray,PromiseArray),SettledPromiseArray.prototype._promiseResolved=function(index,inspection){this._values[index]=inspection;var totalResolved=++this._totalResolved;return totalResolved>=this._length?(this._resolve(this._values),!0):!1},SettledPromiseArray.prototype._promiseFulfilled=function(value,index){var ret=new PromiseInspection;return ret._bitField=33554432,ret._settledValueField=value,this._promiseResolved(index,ret)},SettledPromiseArray.prototype._promiseRejected=function(reason,index){var ret=new PromiseInspection;return ret._bitField=16777216,ret._settledValueField=reason,this._promiseResolved(index,ret)},Promise.settle=function(promises){return debug.deprecated(".settle()",".reflect()"),new SettledPromiseArray(promises).promise()},Promise.prototype.settle=function(){return Promise.settle(this)}}},{"./util":74}],69:[function(require,module,exports){"use strict";module.exports=function(Promise,PromiseArray,apiRejection){function SomePromiseArray(values){this.constructor$(values),this._howMany=0,this._unwrap=!1,this._initialized=!1}function some(promises,howMany){if((0|howMany)!==howMany||0>howMany)return apiRejection("expecting a positive integer\n\n    See http://goo.gl/MqrFmX\n");var ret=new SomePromiseArray(promises),promise=ret.promise();return ret.setHowMany(howMany),ret.init(),promise}var util=require("./util"),RangeError=require("./errors").RangeError,AggregateError=require("./errors").AggregateError,isArray=util.isArray,CANCELLATION={};util.inherits(SomePromiseArray,PromiseArray),SomePromiseArray.prototype._init=function(){if(this._initialized){if(0===this._howMany)return void this._resolve([]);this._init$(void 0,-5);var isArrayResolved=isArray(this._values);!this._isResolved()&&isArrayResolved&&this._howMany>this._canPossiblyFulfill()&&this._reject(this._getRangeError(this.length()))}},SomePromiseArray.prototype.init=function(){this._initialized=!0,this._init()},SomePromiseArray.prototype.setUnwrap=function(){this._unwrap=!0},SomePromiseArray.prototype.howMany=function(){return this._howMany},SomePromiseArray.prototype.setHowMany=function(count){this._howMany=count},SomePromiseArray.prototype._promiseFulfilled=function(value){return this._addFulfilled(value),this._fulfilled()===this.howMany()?(this._values.length=this.howMany(),1===this.howMany()&&this._unwrap?this._resolve(this._values[0]):this._resolve(this._values),!0):!1},SomePromiseArray.prototype._promiseRejected=function(reason){return this._addRejected(reason),this._checkOutcome()},SomePromiseArray.prototype._promiseCancelled=function(){return this._values instanceof Promise||null==this._values?this._cancel():(this._addRejected(CANCELLATION),this._checkOutcome())},SomePromiseArray.prototype._checkOutcome=function(){if(this.howMany()>this._canPossiblyFulfill()){for(var e=new AggregateError,i=this.length();i<this._values.length;++i)this._values[i]!==CANCELLATION&&e.push(this._values[i]);return e.length>0?this._reject(e):this._cancel(),!0}return!1},SomePromiseArray.prototype._fulfilled=function(){return this._totalResolved},SomePromiseArray.prototype._rejected=function(){
+return this._values.length-this.length()},SomePromiseArray.prototype._addRejected=function(reason){this._values.push(reason)},SomePromiseArray.prototype._addFulfilled=function(value){this._values[this._totalResolved++]=value},SomePromiseArray.prototype._canPossiblyFulfill=function(){return this.length()-this._rejected()},SomePromiseArray.prototype._getRangeError=function(count){var message="Input array must contain at least "+this._howMany+" items but contains only "+count+" items";return new RangeError(message)},SomePromiseArray.prototype._resolveEmptyArray=function(){this._reject(this._getRangeError(0))},Promise.some=function(promises,howMany){return some(promises,howMany)},Promise.prototype.some=function(howMany){return some(this,howMany)},Promise._SomePromiseArray=SomePromiseArray}},{"./errors":50,"./util":74}],70:[function(require,module,exports){"use strict";module.exports=function(Promise){function PromiseInspection(promise){void 0!==promise?(promise=promise._target(),this._bitField=promise._bitField,this._settledValueField=promise._isFateSealed()?promise._settledValue():void 0):(this._bitField=0,this._settledValueField=void 0)}PromiseInspection.prototype._settledValue=function(){return this._settledValueField};var value=PromiseInspection.prototype.value=function(){if(!this.isFulfilled())throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\n\n    See http://goo.gl/MqrFmX\n");return this._settledValue()},reason=PromiseInspection.prototype.error=PromiseInspection.prototype.reason=function(){if(!this.isRejected())throw new TypeError("cannot get rejection reason of a non-rejected promise\n\n    See http://goo.gl/MqrFmX\n");return this._settledValue()},isFulfilled=PromiseInspection.prototype.isFulfilled=function(){return 0!==(33554432&this._bitField)},isRejected=PromiseInspection.prototype.isRejected=function(){return 0!==(16777216&this._bitField)},isPending=PromiseInspection.prototype.isPending=function(){return 0===(50397184&this._bitField)},isResolved=PromiseInspection.prototype.isResolved=function(){return 0!==(50331648&this._bitField)};PromiseInspection.prototype.isCancelled=function(){return 0!==(8454144&this._bitField)},Promise.prototype.__isCancelled=function(){return 65536===(65536&this._bitField)},Promise.prototype._isCancelled=function(){return this._target().__isCancelled()},Promise.prototype.isCancelled=function(){return 0!==(8454144&this._target()._bitField)},Promise.prototype.isPending=function(){return isPending.call(this._target())},Promise.prototype.isRejected=function(){return isRejected.call(this._target())},Promise.prototype.isFulfilled=function(){return isFulfilled.call(this._target())},Promise.prototype.isResolved=function(){return isResolved.call(this._target())},Promise.prototype.value=function(){return value.call(this._target())},Promise.prototype.reason=function(){var target=this._target();return target._unsetRejectionIsUnhandled(),reason.call(target)},Promise.prototype._value=function(){return this._settledValue()},Promise.prototype._reason=function(){return this._unsetRejectionIsUnhandled(),this._settledValue()},Promise.PromiseInspection=PromiseInspection}},{}],71:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL){function tryConvertToPromise(obj,context){if(isObject(obj)){if(obj instanceof Promise)return obj;var then=getThen(obj);if(then===errorObj){context&&context._pushContext();var ret=Promise.reject(then.e);return context&&context._popContext(),ret}if("function"==typeof then){if(isAnyBluebirdPromise(obj)){var ret=new Promise(INTERNAL);return obj._then(ret._fulfill,ret._reject,void 0,ret,null),ret}return doThenable(obj,then,context)}}return obj}function doGetThen(obj){return obj.then}function getThen(obj){try{return doGetThen(obj)}catch(e){return errorObj.e=e,errorObj}}function isAnyBluebirdPromise(obj){try{return hasProp.call(obj,"_promise0")}catch(e){return!1}}function doThenable(x,then,context){function resolve(value){promise&&(promise._resolveCallback(value),promise=null)}function reject(reason){promise&&(promise._rejectCallback(reason,synchronous,!0),promise=null)}var promise=new Promise(INTERNAL),ret=promise;context&&context._pushContext(),promise._captureStackTrace(),context&&context._popContext();var synchronous=!0,result=util.tryCatch(then).call(x,resolve,reject);return synchronous=!1,promise&&result===errorObj&&(promise._rejectCallback(result.e,!0,!0),promise=null),ret}var util=require("./util"),errorObj=util.errorObj,isObject=util.isObject,hasProp={}.hasOwnProperty;return tryConvertToPromise}},{"./util":74}],72:[function(require,module,exports){"use strict";module.exports=function(Promise,INTERNAL,debug){function HandleWrapper(handle){this.handle=handle}function successClear(value){return clearTimeout(this.handle),value}function failureClear(reason){throw clearTimeout(this.handle),reason}var util=require("./util"),TimeoutError=Promise.TimeoutError;HandleWrapper.prototype._resultCancelled=function(){clearTimeout(this.handle)};var afterValue=function(value){return delay(+this).thenReturn(value)},delay=Promise.delay=function(ms,value){var ret,handle;return void 0!==value?(ret=Promise.resolve(value)._then(afterValue,null,null,ms,void 0),debug.cancellation()&&value instanceof Promise&&ret._setOnCancel(value)):(ret=new Promise(INTERNAL),handle=setTimeout(function(){ret._fulfill()},+ms),debug.cancellation()&&ret._setOnCancel(new HandleWrapper(handle)),ret._captureStackTrace()),ret._setAsyncGuaranteed(),ret};Promise.prototype.delay=function(ms){return delay(ms,this)};var afterTimeout=function(promise,message,parent){var err;err="string"!=typeof message?message instanceof Error?message:new TimeoutError("operation timed out"):new TimeoutError(message),util.markAsOriginatingFromRejection(err),promise._attachExtraTrace(err),promise._reject(err),null!=parent&&parent.cancel()};Promise.prototype.timeout=function(ms,message){ms=+ms;var ret,parent,handleWrapper=new HandleWrapper(setTimeout(function(){ret.isPending()&&afterTimeout(ret,message,parent)},ms));return debug.cancellation()?(parent=this.then(),ret=parent._then(successClear,failureClear,void 0,handleWrapper,void 0),ret._setOnCancel(handleWrapper)):ret=this._then(successClear,failureClear,void 0,handleWrapper,void 0),ret}}},{"./util":74}],73:[function(require,module,exports){"use strict";module.exports=function(Promise,apiRejection,tryConvertToPromise,createContext,INTERNAL,debug){function thrower(e){setTimeout(function(){throw e},0)}function castPreservingDisposable(thenable){var maybePromise=tryConvertToPromise(thenable);return maybePromise!==thenable&&"function"==typeof thenable._isDisposable&&"function"==typeof thenable._getDisposer&&thenable._isDisposable()&&maybePromise._setDisposable(thenable._getDisposer()),maybePromise}function dispose(resources,inspection){function iterator(){if(i>=len)return ret._fulfill();var maybePromise=castPreservingDisposable(resources[i++]);if(maybePromise instanceof Promise&&maybePromise._isDisposable()){try{maybePromise=tryConvertToPromise(maybePromise._getDisposer().tryDispose(inspection),resources.promise)}catch(e){return thrower(e)}if(maybePromise instanceof Promise)return maybePromise._then(iterator,thrower,null,null,null)}iterator()}var i=0,len=resources.length,ret=new Promise(INTERNAL);return iterator(),ret}function Disposer(data,promise,context){this._data=data,this._promise=promise,this._context=context}function FunctionDisposer(fn,promise,context){this.constructor$(fn,promise,context)}function maybeUnwrapDisposer(value){return Disposer.isDisposer(value)?(this.resources[this.index]._setDisposable(value),value.promise()):value}function ResourceList(length){this.length=length,this.promise=null,this[length-1]=null}var util=require("./util"),TypeError=require("./errors").TypeError,inherits=require("./util").inherits,errorObj=util.errorObj,tryCatch=util.tryCatch,NULL={};Disposer.prototype.data=function(){return this._data},Disposer.prototype.promise=function(){return this._promise},Disposer.prototype.resource=function(){return this.promise().isFulfilled()?this.promise().value():NULL},Disposer.prototype.tryDispose=function(inspection){var resource=this.resource(),context=this._context;void 0!==context&&context._pushContext();var ret=resource!==NULL?this.doDispose(resource,inspection):null;return void 0!==context&&context._popContext(),this._promise._unsetDisposable(),this._data=null,ret},Disposer.isDisposer=function(d){return null!=d&&"function"==typeof d.resource&&"function"==typeof d.tryDispose},inherits(FunctionDisposer,Disposer),FunctionDisposer.prototype.doDispose=function(resource,inspection){var fn=this.data();return fn.call(resource,resource,inspection)},ResourceList.prototype._resultCancelled=function(){for(var len=this.length,i=0;len>i;++i){var item=this[i];item instanceof Promise&&item.cancel()}},Promise.using=function(){var len=arguments.length;if(2>len)return apiRejection("you must pass at least 2 arguments to Promise.using");var fn=arguments[len-1];if("function"!=typeof fn)return apiRejection("expecting a function but got "+util.classString(fn));var input,spreadArgs=!0;2===len&&Array.isArray(arguments[0])?(input=arguments[0],len=input.length,spreadArgs=!1):(input=arguments,len--);for(var resources=new ResourceList(len),i=0;len>i;++i){var resource=input[i];if(Disposer.isDisposer(resource)){var disposer=resource;resource=resource.promise(),resource._setDisposable(disposer)}else{var maybePromise=tryConvertToPromise(resource);maybePromise instanceof Promise&&(resource=maybePromise._then(maybeUnwrapDisposer,null,null,{resources:resources,index:i},void 0))}resources[i]=resource}for(var reflectedResources=new Array(resources.length),i=0;i<reflectedResources.length;++i)reflectedResources[i]=Promise.resolve(resources[i]).reflect();var resultPromise=Promise.all(reflectedResources).then(function(inspections){for(var i=0;i<inspections.length;++i){var inspection=inspections[i];if(inspection.isRejected())return errorObj.e=inspection.error(),errorObj;if(!inspection.isFulfilled())return void resultPromise.cancel();inspections[i]=inspection.value()}promise._pushContext(),fn=tryCatch(fn);var ret=spreadArgs?fn.apply(void 0,inspections):fn(inspections),promiseCreated=promise._popContext();return debug.checkForgottenReturns(ret,promiseCreated,"Promise.using",promise),ret}),promise=resultPromise.lastly(function(){var inspection=new Promise.PromiseInspection(resultPromise);return dispose(resources,inspection)});return resources.promise=promise,promise._setOnCancel(resources),promise},Promise.prototype._setDisposable=function(disposer){this._bitField=131072|this._bitField,this._disposer=disposer},Promise.prototype._isDisposable=function(){return(131072&this._bitField)>0},Promise.prototype._getDisposer=function(){return this._disposer},Promise.prototype._unsetDisposable=function(){this._bitField=-131073&this._bitField,this._disposer=void 0},Promise.prototype.disposer=function(fn){if("function"==typeof fn)return new FunctionDisposer(fn,this,createContext());throw new TypeError}}},{"./errors":50,"./util":74}],74:[function(require,module,exports){(function(process,global){"use strict";function tryCatcher(){try{var target=tryCatchTarget;return tryCatchTarget=null,target.apply(this,arguments)}catch(e){return errorObj.e=e,errorObj}}function tryCatch(fn){return tryCatchTarget=fn,tryCatcher}function isPrimitive(val){return null==val||val===!0||val===!1||"string"==typeof val||"number"==typeof val}function isObject(value){return"function"==typeof value||"object"==typeof value&&null!==value}function maybeWrapAsError(maybeError){return isPrimitive(maybeError)?new Error(safeToString(maybeError)):maybeError}function withAppended(target,appendee){var i,len=target.length,ret=new Array(len+1);for(i=0;len>i;++i)ret[i]=target[i];return ret[i]=appendee,ret}function getDataPropertyOrDefault(obj,key,defaultValue){if(!es5.isES5)return{}.hasOwnProperty.call(obj,key)?obj[key]:void 0;var desc=Object.getOwnPropertyDescriptor(obj,key);return null!=desc?null==desc.get&&null==desc.set?desc.value:defaultValue:void 0}function notEnumerableProp(obj,name,value){if(isPrimitive(obj))return obj;var descriptor={value:value,configurable:!0,enumerable:!1,writable:!0};return es5.defineProperty(obj,name,descriptor),obj}function thrower(r){throw r}function isClass(fn){try{if("function"==typeof fn){var keys=es5.names(fn.prototype),hasMethods=es5.isES5&&keys.length>1,hasMethodsOtherThanConstructor=keys.length>0&&!(1===keys.length&&"constructor"===keys[0]),hasThisAssignmentAndStaticMethods=thisAssignmentPattern.test(fn+"")&&es5.names(fn).length>0;if(hasMethods||hasMethodsOtherThanConstructor||hasThisAssignmentAndStaticMethods)return!0}return!1}catch(e){return!1}}function toFastProperties(obj){function FakeConstructor(){}FakeConstructor.prototype=obj;for(var l=8;l--;)new FakeConstructor;return obj}function isIdentifier(str){return rident.test(str)}function filledRange(count,prefix,suffix){for(var ret=new Array(count),i=0;count>i;++i)ret[i]=prefix+i+suffix;return ret}function safeToString(obj){try{return obj+""}catch(e){return"[no string representation]"}}function isError(obj){return null!==obj&&"object"==typeof obj&&"string"==typeof obj.message&&"string"==typeof obj.name}function markAsOriginatingFromRejection(e){try{notEnumerableProp(e,"isOperational",!0)}catch(ignore){}}function originatesFromRejection(e){return null==e?!1:e instanceof Error.__BluebirdErrorTypes__.OperationalError||e.isOperational===!0}function canAttachTrace(obj){return isError(obj)&&es5.propertyIsWritable(obj,"stack")}function classString(obj){return{}.toString.call(obj)}function copyDescriptors(from,to,filter){for(var keys=es5.names(from),i=0;i<keys.length;++i){var key=keys[i];if(filter(key))try{es5.defineProperty(to,key,es5.getDescriptor(from,key))}catch(ignore){}}}function env(key){return hasEnvVariables?process.env[key]:void 0}function getNativePromise(){if("function"==typeof Promise)try{var promise=new Promise(function(){});if("[object Promise]"==={}.toString.call(promise))return Promise}catch(e){}}function domainBind(self,cb){return self.bind(cb)}var es5=require("./es5"),canEvaluate="undefined"==typeof navigator,errorObj={e:{}},tryCatchTarget,globalObject="undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:void 0!==this?this:null,inherits=function(Child,Parent){function T(){this.constructor=Child,this.constructor$=Parent;for(var propertyName in Parent.prototype)hasProp.call(Parent.prototype,propertyName)&&"$"!==propertyName.charAt(propertyName.length-1)&&(this[propertyName+"$"]=Parent.prototype[propertyName])}var hasProp={}.hasOwnProperty;return T.prototype=Parent.prototype,Child.prototype=new T,Child.prototype},inheritedDataKeys=function(){var excludedPrototypes=[Array.prototype,Object.prototype,Function.prototype],isExcludedProto=function(val){for(var i=0;i<excludedPrototypes.length;++i)if(excludedPrototypes[i]===val)return!0;return!1};if(es5.isES5){var getKeys=Object.getOwnPropertyNames;return function(obj){for(var ret=[],visitedKeys=Object.create(null);null!=obj&&!isExcludedProto(obj);){var keys;try{keys=getKeys(obj)}catch(e){return ret}for(var i=0;i<keys.length;++i){var key=keys[i];if(!visitedKeys[key]){visitedKeys[key]=!0;var desc=Object.getOwnPropertyDescriptor(obj,key);null!=desc&&null==desc.get&&null==desc.set&&ret.push(key)}}obj=es5.getPrototypeOf(obj)}return ret}}var hasProp={}.hasOwnProperty;return function(obj){if(isExcludedProto(obj))return[];var ret=[];enumeration:for(var key in obj)if(hasProp.call(obj,key))ret.push(key);else{for(var i=0;i<excludedPrototypes.length;++i)if(hasProp.call(excludedPrototypes[i],key))continue enumeration;ret.push(key)}return ret}}(),thisAssignmentPattern=/this\s*\.\s*\S+\s*=/,rident=/^[a-z$_][a-z$_0-9]*$/i,ensureErrorObject=function(){return"stack"in new Error?function(value){return canAttachTrace(value)?value:new Error(safeToString(value))}:function(value){if(canAttachTrace(value))return value;try{throw new Error(safeToString(value))}catch(err){return err}}}(),asArray=function(v){return es5.isArray(v)?v:null};if("undefined"!=typeof Symbol&&Symbol.iterator){var ArrayFrom="function"==typeof Array.from?function(v){return Array.from(v)}:function(v){for(var itResult,ret=[],it=v[Symbol.iterator]();!(itResult=it.next()).done;)ret.push(itResult.value);return ret};asArray=function(v){return es5.isArray(v)?v:null!=v&&"function"==typeof v[Symbol.iterator]?ArrayFrom(v):null}}var isNode="undefined"!=typeof process&&"[object process]"===classString(process).toLowerCase(),hasEnvVariables="undefined"!=typeof process&&"undefined"!=typeof process.env,ret={isClass:isClass,isIdentifier:isIdentifier,inheritedDataKeys:inheritedDataKeys,getDataPropertyOrDefault:getDataPropertyOrDefault,thrower:thrower,isArray:es5.isArray,asArray:asArray,notEnumerableProp:notEnumerableProp,isPrimitive:isPrimitive,isObject:isObject,isError:isError,canEvaluate:canEvaluate,errorObj:errorObj,tryCatch:tryCatch,inherits:inherits,withAppended:withAppended,maybeWrapAsError:maybeWrapAsError,toFastProperties:toFastProperties,filledRange:filledRange,toString:safeToString,canAttachTrace:canAttachTrace,ensureErrorObject:ensureErrorObject,originatesFromRejection:originatesFromRejection,markAsOriginatingFromRejection:markAsOriginatingFromRejection,classString:classString,copyDescriptors:copyDescriptors,hasDevTools:"undefined"!=typeof chrome&&chrome&&"function"==typeof chrome.loadTimes,isNode:isNode,hasEnvVariables:hasEnvVariables,env:env,global:globalObject,getNativePromise:getNativePromise,domainBind:domainBind};ret.isRecentNode=ret.isNode&&function(){var version=process.versions.node.split(".").map(Number);return 0===version[0]&&version[1]>10||version[0]>0}(),ret.isNode&&ret.toFastProperties(process);try{throw new Error}catch(e){ret.lastLineError=e}module.exports=ret}).call(this,require("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./es5":51,_process:138}],75:[function(require,module,exports){},{}],76:[function(require,module,exports){(function(global){"use strict";var buffer=require("buffer"),Buffer=buffer.Buffer,SlowBuffer=buffer.SlowBuffer,MAX_LEN=buffer.kMaxLength||2147483647;exports.alloc=function(size,fill,encoding){if("function"==typeof Buffer.alloc)return Buffer.alloc(size,fill,encoding);if("number"==typeof encoding)throw new TypeError("encoding must not be number");if("number"!=typeof size)throw new TypeError("size must be a number");if(size>MAX_LEN)throw new RangeError("size is too large");var enc=encoding,_fill=fill;void 0===_fill&&(enc=void 0,_fill=0);var buf=new Buffer(size);if("string"==typeof _fill)for(var fillBuf=new Buffer(_fill,enc),flen=fillBuf.length,i=-1;++i<size;)buf[i]=fillBuf[i%flen];else buf.fill(_fill);return buf},exports.allocUnsafe=function(size){if("function"==typeof Buffer.allocUnsafe)return Buffer.allocUnsafe(size);if("number"!=typeof size)throw new TypeError("size must be a number");if(size>MAX_LEN)throw new RangeError("size is too large");return new Buffer(size)},exports.from=function(value,encodingOrOffset,length){if("function"==typeof Buffer.from&&(!global.Uint8Array||Uint8Array.from!==Buffer.from))return Buffer.from(value,encodingOrOffset,length);if("number"==typeof value)throw new TypeError('"value" argument must not be a number');if("string"==typeof value)return new Buffer(value,encodingOrOffset);if("undefined"!=typeof ArrayBuffer&&value instanceof ArrayBuffer){var offset=encodingOrOffset;if(1===arguments.length)return new Buffer(value);"undefined"==typeof offset&&(offset=0);var len=length;if("undefined"==typeof len&&(len=value.byteLength-offset),offset>=value.byteLength)throw new RangeError("'offset' is out of bounds");if(len>value.byteLength-offset)throw new RangeError("'length' is out of bounds");return new Buffer(value.slice(offset,offset+len))}if(Buffer.isBuffer(value)){var out=new Buffer(value.length);return value.copy(out,0,0,value.length),out}if(value){if(Array.isArray(value)||"undefined"!=typeof ArrayBuffer&&value.buffer instanceof ArrayBuffer||"length"in value)return new Buffer(value);if("Buffer"===value.type&&Array.isArray(value.data))return new Buffer(value.data)}throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")},exports.allocUnsafeSlow=function(size){if("function"==typeof Buffer.allocUnsafeSlow)return Buffer.allocUnsafeSlow(size);if("number"!=typeof size)throw new TypeError("size must be a number");if(size>=MAX_LEN)throw new RangeError("size is too large");return new SlowBuffer(size)}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{buffer:77}],77:[function(require,module,exports){(function(global){"use strict";function typedArraySupport(){try{var arr=new Uint8Array(1);return arr.__proto__={__proto__:Uint8Array.prototype,foo:function(){return 42}},42===arr.foo()&&"function"==typeof arr.subarray&&0===arr.subarray(1,1).byteLength}catch(e){return!1}}function kMaxLength(){return Buffer.TYPED_ARRAY_SUPPORT?2147483647:1073741823}function createBuffer(that,length){if(kMaxLength()<length)throw new RangeError("Invalid typed array length");return Buffer.TYPED_ARRAY_SUPPORT?(that=new Uint8Array(length),that.__proto__=Buffer.prototype):(null===that&&(that=new Buffer(length)),that.length=length),that}function Buffer(arg,encodingOrOffset,length){if(!(Buffer.TYPED_ARRAY_SUPPORT||this instanceof Buffer))return new Buffer(arg,encodingOrOffset,length);if("number"==typeof arg){if("string"==typeof encodingOrOffset)throw new Error("If encoding is specified then the first argument must be a string");return allocUnsafe(this,arg)}return from(this,arg,encodingOrOffset,length)}function from(that,value,encodingOrOffset,length){if("number"==typeof value)throw new TypeError('"value" argument must not be a number');return"undefined"!=typeof ArrayBuffer&&value instanceof ArrayBuffer?fromArrayBuffer(that,value,encodingOrOffset,length):"string"==typeof value?fromString(that,value,encodingOrOffset):fromObject(that,value)}function assertSize(size){if("number"!=typeof size)throw new TypeError('"size" argument must be a number');if(0>size)throw new RangeError('"size" argument must not be negative')}function alloc(that,size,fill,encoding){return assertSize(size),0>=size?createBuffer(that,size):void 0!==fill?"string"==typeof encoding?createBuffer(that,size).fill(fill,encoding):createBuffer(that,size).fill(fill):createBuffer(that,size)}function allocUnsafe(that,size){if(assertSize(size),that=createBuffer(that,0>size?0:0|checked(size)),!Buffer.TYPED_ARRAY_SUPPORT)for(var i=0;size>i;++i)that[i]=0;return that}function fromString(that,string,encoding){if(("string"!=typeof encoding||""===encoding)&&(encoding="utf8"),!Buffer.isEncoding(encoding))throw new TypeError('"encoding" must be a valid string encoding');var length=0|byteLength(string,encoding);that=createBuffer(that,length);var actual=that.write(string,encoding);return actual!==length&&(that=that.slice(0,actual)),that}function fromArrayLike(that,array){var length=array.length<0?0:0|checked(array.length);that=createBuffer(that,length);for(var i=0;length>i;i+=1)that[i]=255&array[i];return that}function fromArrayBuffer(that,array,byteOffset,length){if(array.byteLength,0>byteOffset||array.byteLength<byteOffset)throw new RangeError("'offset' is out of bounds");if(array.byteLength<byteOffset+(length||0))throw new RangeError("'length' is out of bounds");return array=void 0===byteOffset&&void 0===length?new Uint8Array(array):void 0===length?new Uint8Array(array,byteOffset):new Uint8Array(array,byteOffset,length),Buffer.TYPED_ARRAY_SUPPORT?(that=array,that.__proto__=Buffer.prototype):that=fromArrayLike(that,array),that}function fromObject(that,obj){if(Buffer.isBuffer(obj)){var len=0|checked(obj.length);return that=createBuffer(that,len),0===that.length?that:(obj.copy(that,0,0,len),that)}if(obj){if("undefined"!=typeof ArrayBuffer&&obj.buffer instanceof ArrayBuffer||"length"in obj)return"number"!=typeof obj.length||isnan(obj.length)?createBuffer(that,0):fromArrayLike(that,obj);if("Buffer"===obj.type&&isArray(obj.data))return fromArrayLike(that,obj.data)}throw new TypeError("First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.")}function checked(length){if(length>=kMaxLength())throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+kMaxLength().toString(16)+" bytes");return 0|length}function SlowBuffer(length){return+length!=length&&(length=0),Buffer.alloc(+length)}function byteLength(string,encoding){if(Buffer.isBuffer(string))return string.length;if("undefined"!=typeof ArrayBuffer&&"function"==typeof ArrayBuffer.isView&&(ArrayBuffer.isView(string)||string instanceof ArrayBuffer))return string.byteLength;"string"!=typeof string&&(string=""+string);var len=string.length;if(0===len)return 0;for(var loweredCase=!1;;)switch(encoding){case"ascii":case"latin1":case"binary":return len;case"utf8":case"utf-8":case void 0:return utf8ToBytes(string).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*len;case"hex":return len>>>1;case"base64":return base64ToBytes(string).length;default:if(loweredCase)return utf8ToBytes(string).length;encoding=(""+encoding).toLowerCase(),loweredCase=!0}}function slowToString(encoding,start,end){var loweredCase=!1;if((void 0===start||0>start)&&(start=0),start>this.length)return"";if((void 0===end||end>this.length)&&(end=this.length),0>=end)return"";if(end>>>=0,start>>>=0,start>=end)return"";for(encoding||(encoding="utf8");;)switch(encoding){case"hex":return hexSlice(this,start,end);case"utf8":case"utf-8":return utf8Slice(this,start,end);case"ascii":return asciiSlice(this,start,end);case"latin1":case"binary":return latin1Slice(this,start,end);case"base64":return base64Slice(this,start,end);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,start,end);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(encoding+"").toLowerCase(),loweredCase=!0}}function swap(b,n,m){var i=b[n];b[n]=b[m],b[m]=i}function bidirectionalIndexOf(buffer,val,byteOffset,encoding,dir){if(0===buffer.length)return-1;if("string"==typeof byteOffset?(encoding=byteOffset,byteOffset=0):byteOffset>2147483647?byteOffset=2147483647:-2147483648>byteOffset&&(byteOffset=-2147483648),byteOffset=+byteOffset,isNaN(byteOffset)&&(byteOffset=dir?0:buffer.length-1),0>byteOffset&&(byteOffset=buffer.length+byteOffset),byteOffset>=buffer.length){if(dir)return-1;byteOffset=buffer.length-1}else if(0>byteOffset){if(!dir)return-1;byteOffset=0}if("string"==typeof val&&(val=Buffer.from(val,encoding)),Buffer.isBuffer(val))return 0===val.length?-1:arrayIndexOf(buffer,val,byteOffset,encoding,dir);if("number"==typeof val)return val=255&val,Buffer.TYPED_ARRAY_SUPPORT&&"function"==typeof Uint8Array.prototype.indexOf?dir?Uint8Array.prototype.indexOf.call(buffer,val,byteOffset):Uint8Array.prototype.lastIndexOf.call(buffer,val,byteOffset):arrayIndexOf(buffer,[val],byteOffset,encoding,dir);throw new TypeError("val must be string, number or Buffer")}function arrayIndexOf(arr,val,byteOffset,encoding,dir){function read(buf,i){return 1===indexSize?buf[i]:buf.readUInt16BE(i*indexSize)}var indexSize=1,arrLength=arr.length,valLength=val.length;if(void 0!==encoding&&(encoding=String(encoding).toLowerCase(),"ucs2"===encoding||"ucs-2"===encoding||"utf16le"===encoding||"utf-16le"===encoding)){if(arr.length<2||val.length<2)return-1;indexSize=2,arrLength/=2,valLength/=2,byteOffset/=2}var i;if(dir){var foundIndex=-1;for(i=byteOffset;arrLength>i;i++)if(read(arr,i)===read(val,-1===foundIndex?0:i-foundIndex)){if(-1===foundIndex&&(foundIndex=i),i-foundIndex+1===valLength)return foundIndex*indexSize}else-1!==foundIndex&&(i-=i-foundIndex),foundIndex=-1}else for(byteOffset+valLength>arrLength&&(byteOffset=arrLength-valLength),i=byteOffset;i>=0;i--){for(var found=!0,j=0;valLength>j;j++)if(read(arr,i+j)!==read(val,j)){found=!1;break}if(found)return i}return-1}function hexWrite(buf,string,offset,length){offset=Number(offset)||0;var remaining=buf.length-offset;length?(length=Number(length),length>remaining&&(length=remaining)):length=remaining;var strLen=string.length;if(strLen%2!==0)throw new TypeError("Invalid hex string");length>strLen/2&&(length=strLen/2);for(var i=0;length>i;++i){var parsed=parseInt(string.substr(2*i,2),16);if(isNaN(parsed))return i;buf[offset+i]=parsed}return i}function utf8Write(buf,string,offset,length){return blitBuffer(utf8ToBytes(string,buf.length-offset),buf,offset,length)}function asciiWrite(buf,string,offset,length){return blitBuffer(asciiToBytes(string),buf,offset,length)}function latin1Write(buf,string,offset,length){return asciiWrite(buf,string,offset,length)}function base64Write(buf,string,offset,length){return blitBuffer(base64ToBytes(string),buf,offset,length)}function ucs2Write(buf,string,offset,length){return blitBuffer(utf16leToBytes(string,buf.length-offset),buf,offset,length)}function base64Slice(buf,start,end){return 0===start&&end===buf.length?base64.fromByteArray(buf):base64.fromByteArray(buf.slice(start,end))}function utf8Slice(buf,start,end){end=Math.min(buf.length,end);for(var res=[],i=start;end>i;){var firstByte=buf[i],codePoint=null,bytesPerSequence=firstByte>239?4:firstByte>223?3:firstByte>191?2:1;if(end>=i+bytesPerSequence){var secondByte,thirdByte,fourthByte,tempCodePoint;switch(bytesPerSequence){case 1:128>firstByte&&(codePoint=firstByte);break;case 2:secondByte=buf[i+1],128===(192&secondByte)&&(tempCodePoint=(31&firstByte)<<6|63&secondByte,tempCodePoint>127&&(codePoint=tempCodePoint));break;case 3:secondByte=buf[i+1],thirdByte=buf[i+2],128===(192&secondByte)&&128===(192&thirdByte)&&(tempCodePoint=(15&firstByte)<<12|(63&secondByte)<<6|63&thirdByte,tempCodePoint>2047&&(55296>tempCodePoint||tempCodePoint>57343)&&(codePoint=tempCodePoint));break;case 4:secondByte=buf[i+1],thirdByte=buf[i+2],fourthByte=buf[i+3],128===(192&secondByte)&&128===(192&thirdByte)&&128===(192&fourthByte)&&(tempCodePoint=(15&firstByte)<<18|(63&secondByte)<<12|(63&thirdByte)<<6|63&fourthByte,tempCodePoint>65535&&1114112>tempCodePoint&&(codePoint=tempCodePoint))}}null===codePoint?(codePoint=65533,bytesPerSequence=1):codePoint>65535&&(codePoint-=65536,res.push(codePoint>>>10&1023|55296),codePoint=56320|1023&codePoint),res.push(codePoint),i+=bytesPerSequence}return decodeCodePointsArray(res)}function decodeCodePointsArray(codePoints){var len=codePoints.length;if(MAX_ARGUMENTS_LENGTH>=len)return String.fromCharCode.apply(String,codePoints);for(var res="",i=0;len>i;)res+=String.fromCharCode.apply(String,codePoints.slice(i,i+=MAX_ARGUMENTS_LENGTH));return res}function asciiSlice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;end>i;++i)ret+=String.fromCharCode(127&buf[i]);return ret}function latin1Slice(buf,start,end){var ret="";end=Math.min(buf.length,end);for(var i=start;end>i;++i)ret+=String.fromCharCode(buf[i]);return ret}function hexSlice(buf,start,end){var len=buf.length;(!start||0>start)&&(start=0),(!end||0>end||end>len)&&(end=len);for(var out="",i=start;end>i;++i)out+=toHex(buf[i]);return out}function utf16leSlice(buf,start,end){for(var bytes=buf.slice(start,end),res="",i=0;i<bytes.length;i+=2)res+=String.fromCharCode(bytes[i]+256*bytes[i+1]);return res}function checkOffset(offset,ext,length){if(offset%1!==0||0>offset)throw new RangeError("offset is not uint");if(offset+ext>length)throw new RangeError("Trying to access beyond buffer length")}function checkInt(buf,value,offset,ext,max,min){if(!Buffer.isBuffer(buf))throw new TypeError('"buffer" argument must be a Buffer instance');if(value>max||min>value)throw new RangeError('"value" argument is out of bounds');if(offset+ext>buf.length)throw new RangeError("Index out of range")}function objectWriteUInt16(buf,value,offset,littleEndian){0>value&&(value=65535+value+1);for(var i=0,j=Math.min(buf.length-offset,2);j>i;++i)buf[offset+i]=(value&255<<8*(littleEndian?i:1-i))>>>8*(littleEndian?i:1-i);
+}function objectWriteUInt32(buf,value,offset,littleEndian){0>value&&(value=4294967295+value+1);for(var i=0,j=Math.min(buf.length-offset,4);j>i;++i)buf[offset+i]=value>>>8*(littleEndian?i:3-i)&255}function checkIEEE754(buf,value,offset,ext,max,min){if(offset+ext>buf.length)throw new RangeError("Index out of range");if(0>offset)throw new RangeError("Index out of range")}function writeFloat(buf,value,offset,littleEndian,noAssert){return noAssert||checkIEEE754(buf,value,offset,4,3.4028234663852886e38,-3.4028234663852886e38),ieee754.write(buf,value,offset,littleEndian,23,4),offset+4}function writeDouble(buf,value,offset,littleEndian,noAssert){return noAssert||checkIEEE754(buf,value,offset,8,1.7976931348623157e308,-1.7976931348623157e308),ieee754.write(buf,value,offset,littleEndian,52,8),offset+8}function base64clean(str){if(str=stringtrim(str).replace(INVALID_BASE64_RE,""),str.length<2)return"";for(;str.length%4!==0;)str+="=";return str}function stringtrim(str){return str.trim?str.trim():str.replace(/^\s+|\s+$/g,"")}function toHex(n){return 16>n?"0"+n.toString(16):n.toString(16)}function utf8ToBytes(string,units){units=units||1/0;for(var codePoint,length=string.length,leadSurrogate=null,bytes=[],i=0;length>i;++i){if(codePoint=string.charCodeAt(i),codePoint>55295&&57344>codePoint){if(!leadSurrogate){if(codePoint>56319){(units-=3)>-1&&bytes.push(239,191,189);continue}if(i+1===length){(units-=3)>-1&&bytes.push(239,191,189);continue}leadSurrogate=codePoint;continue}if(56320>codePoint){(units-=3)>-1&&bytes.push(239,191,189),leadSurrogate=codePoint;continue}codePoint=(leadSurrogate-55296<<10|codePoint-56320)+65536}else leadSurrogate&&(units-=3)>-1&&bytes.push(239,191,189);if(leadSurrogate=null,128>codePoint){if((units-=1)<0)break;bytes.push(codePoint)}else if(2048>codePoint){if((units-=2)<0)break;bytes.push(codePoint>>6|192,63&codePoint|128)}else if(65536>codePoint){if((units-=3)<0)break;bytes.push(codePoint>>12|224,codePoint>>6&63|128,63&codePoint|128)}else{if(!(1114112>codePoint))throw new Error("Invalid code point");if((units-=4)<0)break;bytes.push(codePoint>>18|240,codePoint>>12&63|128,codePoint>>6&63|128,63&codePoint|128)}}return bytes}function asciiToBytes(str){for(var byteArray=[],i=0;i<str.length;++i)byteArray.push(255&str.charCodeAt(i));return byteArray}function utf16leToBytes(str,units){for(var c,hi,lo,byteArray=[],i=0;i<str.length&&!((units-=2)<0);++i)c=str.charCodeAt(i),hi=c>>8,lo=c%256,byteArray.push(lo),byteArray.push(hi);return byteArray}function base64ToBytes(str){return base64.toByteArray(base64clean(str))}function blitBuffer(src,dst,offset,length){for(var i=0;length>i&&!(i+offset>=dst.length||i>=src.length);++i)dst[i+offset]=src[i];return i}function isnan(val){return val!==val}var base64=require("base64-js"),ieee754=require("ieee754"),isArray=require("isarray");exports.Buffer=Buffer,exports.SlowBuffer=SlowBuffer,exports.INSPECT_MAX_BYTES=50,Buffer.TYPED_ARRAY_SUPPORT=void 0!==global.TYPED_ARRAY_SUPPORT?global.TYPED_ARRAY_SUPPORT:typedArraySupport(),exports.kMaxLength=kMaxLength(),Buffer.poolSize=8192,Buffer._augment=function(arr){return arr.__proto__=Buffer.prototype,arr},Buffer.from=function(value,encodingOrOffset,length){return from(null,value,encodingOrOffset,length)},Buffer.TYPED_ARRAY_SUPPORT&&(Buffer.prototype.__proto__=Uint8Array.prototype,Buffer.__proto__=Uint8Array,"undefined"!=typeof Symbol&&Symbol.species&&Buffer[Symbol.species]===Buffer&&Object.defineProperty(Buffer,Symbol.species,{value:null,configurable:!0})),Buffer.alloc=function(size,fill,encoding){return alloc(null,size,fill,encoding)},Buffer.allocUnsafe=function(size){return allocUnsafe(null,size)},Buffer.allocUnsafeSlow=function(size){return allocUnsafe(null,size)},Buffer.isBuffer=function(b){return!(null==b||!b._isBuffer)},Buffer.compare=function(a,b){if(!Buffer.isBuffer(a)||!Buffer.isBuffer(b))throw new TypeError("Arguments must be Buffers");if(a===b)return 0;for(var x=a.length,y=b.length,i=0,len=Math.min(x,y);len>i;++i)if(a[i]!==b[i]){x=a[i],y=b[i];break}return y>x?-1:x>y?1:0},Buffer.isEncoding=function(encoding){switch(String(encoding).toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"latin1":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return!0;default:return!1}},Buffer.concat=function(list,length){if(!isArray(list))throw new TypeError('"list" argument must be an Array of Buffers');if(0===list.length)return Buffer.alloc(0);var i;if(void 0===length)for(length=0,i=0;i<list.length;++i)length+=list[i].length;var buffer=Buffer.allocUnsafe(length),pos=0;for(i=0;i<list.length;++i){var buf=list[i];if(!Buffer.isBuffer(buf))throw new TypeError('"list" argument must be an Array of Buffers');buf.copy(buffer,pos),pos+=buf.length}return buffer},Buffer.byteLength=byteLength,Buffer.prototype._isBuffer=!0,Buffer.prototype.swap16=function(){var len=this.length;if(len%2!==0)throw new RangeError("Buffer size must be a multiple of 16-bits");for(var i=0;len>i;i+=2)swap(this,i,i+1);return this},Buffer.prototype.swap32=function(){var len=this.length;if(len%4!==0)throw new RangeError("Buffer size must be a multiple of 32-bits");for(var i=0;len>i;i+=4)swap(this,i,i+3),swap(this,i+1,i+2);return this},Buffer.prototype.swap64=function(){var len=this.length;if(len%8!==0)throw new RangeError("Buffer size must be a multiple of 64-bits");for(var i=0;len>i;i+=8)swap(this,i,i+7),swap(this,i+1,i+6),swap(this,i+2,i+5),swap(this,i+3,i+4);return this},Buffer.prototype.toString=function(){var length=0|this.length;return 0===length?"":0===arguments.length?utf8Slice(this,0,length):slowToString.apply(this,arguments)},Buffer.prototype.equals=function(b){if(!Buffer.isBuffer(b))throw new TypeError("Argument must be a Buffer");return this===b?!0:0===Buffer.compare(this,b)},Buffer.prototype.inspect=function(){var str="",max=exports.INSPECT_MAX_BYTES;return this.length>0&&(str=this.toString("hex",0,max).match(/.{2}/g).join(" "),this.length>max&&(str+=" ... ")),"<Buffer "+str+">"},Buffer.prototype.compare=function(target,start,end,thisStart,thisEnd){if(!Buffer.isBuffer(target))throw new TypeError("Argument must be a Buffer");if(void 0===start&&(start=0),void 0===end&&(end=target?target.length:0),void 0===thisStart&&(thisStart=0),void 0===thisEnd&&(thisEnd=this.length),0>start||end>target.length||0>thisStart||thisEnd>this.length)throw new RangeError("out of range index");if(thisStart>=thisEnd&&start>=end)return 0;if(thisStart>=thisEnd)return-1;if(start>=end)return 1;if(start>>>=0,end>>>=0,thisStart>>>=0,thisEnd>>>=0,this===target)return 0;for(var x=thisEnd-thisStart,y=end-start,len=Math.min(x,y),thisCopy=this.slice(thisStart,thisEnd),targetCopy=target.slice(start,end),i=0;len>i;++i)if(thisCopy[i]!==targetCopy[i]){x=thisCopy[i],y=targetCopy[i];break}return y>x?-1:x>y?1:0},Buffer.prototype.includes=function(val,byteOffset,encoding){return-1!==this.indexOf(val,byteOffset,encoding)},Buffer.prototype.indexOf=function(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,!0)},Buffer.prototype.lastIndexOf=function(val,byteOffset,encoding){return bidirectionalIndexOf(this,val,byteOffset,encoding,!1)},Buffer.prototype.write=function(string,offset,length,encoding){if(void 0===offset)encoding="utf8",length=this.length,offset=0;else if(void 0===length&&"string"==typeof offset)encoding=offset,length=this.length,offset=0;else{if(!isFinite(offset))throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");offset=0|offset,isFinite(length)?(length=0|length,void 0===encoding&&(encoding="utf8")):(encoding=length,length=void 0)}var remaining=this.length-offset;if((void 0===length||length>remaining)&&(length=remaining),string.length>0&&(0>length||0>offset)||offset>this.length)throw new RangeError("Attempt to write outside buffer bounds");encoding||(encoding="utf8");for(var loweredCase=!1;;)switch(encoding){case"hex":return hexWrite(this,string,offset,length);case"utf8":case"utf-8":return utf8Write(this,string,offset,length);case"ascii":return asciiWrite(this,string,offset,length);case"latin1":case"binary":return latin1Write(this,string,offset,length);case"base64":return base64Write(this,string,offset,length);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,string,offset,length);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(""+encoding).toLowerCase(),loweredCase=!0}},Buffer.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var MAX_ARGUMENTS_LENGTH=4096;Buffer.prototype.slice=function(start,end){var len=this.length;start=~~start,end=void 0===end?len:~~end,0>start?(start+=len,0>start&&(start=0)):start>len&&(start=len),0>end?(end+=len,0>end&&(end=0)):end>len&&(end=len),start>end&&(end=start);var newBuf;if(Buffer.TYPED_ARRAY_SUPPORT)newBuf=this.subarray(start,end),newBuf.__proto__=Buffer.prototype;else{var sliceLen=end-start;newBuf=new Buffer(sliceLen,void 0);for(var i=0;sliceLen>i;++i)newBuf[i]=this[i+start]}return newBuf},Buffer.prototype.readUIntLE=function(offset,byteLength,noAssert){offset=0|offset,byteLength=0|byteLength,noAssert||checkOffset(offset,byteLength,this.length);for(var val=this[offset],mul=1,i=0;++i<byteLength&&(mul*=256);)val+=this[offset+i]*mul;return val},Buffer.prototype.readUIntBE=function(offset,byteLength,noAssert){offset=0|offset,byteLength=0|byteLength,noAssert||checkOffset(offset,byteLength,this.length);for(var val=this[offset+--byteLength],mul=1;byteLength>0&&(mul*=256);)val+=this[offset+--byteLength]*mul;return val},Buffer.prototype.readUInt8=function(offset,noAssert){return noAssert||checkOffset(offset,1,this.length),this[offset]},Buffer.prototype.readUInt16LE=function(offset,noAssert){return noAssert||checkOffset(offset,2,this.length),this[offset]|this[offset+1]<<8},Buffer.prototype.readUInt16BE=function(offset,noAssert){return noAssert||checkOffset(offset,2,this.length),this[offset]<<8|this[offset+1]},Buffer.prototype.readUInt32LE=function(offset,noAssert){return noAssert||checkOffset(offset,4,this.length),(this[offset]|this[offset+1]<<8|this[offset+2]<<16)+16777216*this[offset+3]},Buffer.prototype.readUInt32BE=function(offset,noAssert){return noAssert||checkOffset(offset,4,this.length),16777216*this[offset]+(this[offset+1]<<16|this[offset+2]<<8|this[offset+3])},Buffer.prototype.readIntLE=function(offset,byteLength,noAssert){offset=0|offset,byteLength=0|byteLength,noAssert||checkOffset(offset,byteLength,this.length);for(var val=this[offset],mul=1,i=0;++i<byteLength&&(mul*=256);)val+=this[offset+i]*mul;return mul*=128,val>=mul&&(val-=Math.pow(2,8*byteLength)),val},Buffer.prototype.readIntBE=function(offset,byteLength,noAssert){offset=0|offset,byteLength=0|byteLength,noAssert||checkOffset(offset,byteLength,this.length);for(var i=byteLength,mul=1,val=this[offset+--i];i>0&&(mul*=256);)val+=this[offset+--i]*mul;return mul*=128,val>=mul&&(val-=Math.pow(2,8*byteLength)),val},Buffer.prototype.readInt8=function(offset,noAssert){return noAssert||checkOffset(offset,1,this.length),128&this[offset]?-1*(255-this[offset]+1):this[offset]},Buffer.prototype.readInt16LE=function(offset,noAssert){noAssert||checkOffset(offset,2,this.length);var val=this[offset]|this[offset+1]<<8;return 32768&val?4294901760|val:val},Buffer.prototype.readInt16BE=function(offset,noAssert){noAssert||checkOffset(offset,2,this.length);var val=this[offset+1]|this[offset]<<8;return 32768&val?4294901760|val:val},Buffer.prototype.readInt32LE=function(offset,noAssert){return noAssert||checkOffset(offset,4,this.length),this[offset]|this[offset+1]<<8|this[offset+2]<<16|this[offset+3]<<24},Buffer.prototype.readInt32BE=function(offset,noAssert){return noAssert||checkOffset(offset,4,this.length),this[offset]<<24|this[offset+1]<<16|this[offset+2]<<8|this[offset+3]},Buffer.prototype.readFloatLE=function(offset,noAssert){return noAssert||checkOffset(offset,4,this.length),ieee754.read(this,offset,!0,23,4)},Buffer.prototype.readFloatBE=function(offset,noAssert){return noAssert||checkOffset(offset,4,this.length),ieee754.read(this,offset,!1,23,4)},Buffer.prototype.readDoubleLE=function(offset,noAssert){return noAssert||checkOffset(offset,8,this.length),ieee754.read(this,offset,!0,52,8)},Buffer.prototype.readDoubleBE=function(offset,noAssert){return noAssert||checkOffset(offset,8,this.length),ieee754.read(this,offset,!1,52,8)},Buffer.prototype.writeUIntLE=function(value,offset,byteLength,noAssert){if(value=+value,offset=0|offset,byteLength=0|byteLength,!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0)}var mul=1,i=0;for(this[offset]=255&value;++i<byteLength&&(mul*=256);)this[offset+i]=value/mul&255;return offset+byteLength},Buffer.prototype.writeUIntBE=function(value,offset,byteLength,noAssert){if(value=+value,offset=0|offset,byteLength=0|byteLength,!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0)}var i=byteLength-1,mul=1;for(this[offset+i]=255&value;--i>=0&&(mul*=256);)this[offset+i]=value/mul&255;return offset+byteLength},Buffer.prototype.writeUInt8=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,1,255,0),Buffer.TYPED_ARRAY_SUPPORT||(value=Math.floor(value)),this[offset]=255&value,offset+1},Buffer.prototype.writeUInt16LE=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,2,65535,0),Buffer.TYPED_ARRAY_SUPPORT?(this[offset]=255&value,this[offset+1]=value>>>8):objectWriteUInt16(this,value,offset,!0),offset+2},Buffer.prototype.writeUInt16BE=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,2,65535,0),Buffer.TYPED_ARRAY_SUPPORT?(this[offset]=value>>>8,this[offset+1]=255&value):objectWriteUInt16(this,value,offset,!1),offset+2},Buffer.prototype.writeUInt32LE=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,4,4294967295,0),Buffer.TYPED_ARRAY_SUPPORT?(this[offset+3]=value>>>24,this[offset+2]=value>>>16,this[offset+1]=value>>>8,this[offset]=255&value):objectWriteUInt32(this,value,offset,!0),offset+4},Buffer.prototype.writeUInt32BE=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,4,4294967295,0),Buffer.TYPED_ARRAY_SUPPORT?(this[offset]=value>>>24,this[offset+1]=value>>>16,this[offset+2]=value>>>8,this[offset+3]=255&value):objectWriteUInt32(this,value,offset,!1),offset+4},Buffer.prototype.writeIntLE=function(value,offset,byteLength,noAssert){if(value=+value,offset=0|offset,!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=0,mul=1,sub=0;for(this[offset]=255&value;++i<byteLength&&(mul*=256);)0>value&&0===sub&&0!==this[offset+i-1]&&(sub=1),this[offset+i]=(value/mul>>0)-sub&255;return offset+byteLength},Buffer.prototype.writeIntBE=function(value,offset,byteLength,noAssert){if(value=+value,offset=0|offset,!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=byteLength-1,mul=1,sub=0;for(this[offset+i]=255&value;--i>=0&&(mul*=256);)0>value&&0===sub&&0!==this[offset+i+1]&&(sub=1),this[offset+i]=(value/mul>>0)-sub&255;return offset+byteLength},Buffer.prototype.writeInt8=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,1,127,-128),Buffer.TYPED_ARRAY_SUPPORT||(value=Math.floor(value)),0>value&&(value=255+value+1),this[offset]=255&value,offset+1},Buffer.prototype.writeInt16LE=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,2,32767,-32768),Buffer.TYPED_ARRAY_SUPPORT?(this[offset]=255&value,this[offset+1]=value>>>8):objectWriteUInt16(this,value,offset,!0),offset+2},Buffer.prototype.writeInt16BE=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,2,32767,-32768),Buffer.TYPED_ARRAY_SUPPORT?(this[offset]=value>>>8,this[offset+1]=255&value):objectWriteUInt16(this,value,offset,!1),offset+2},Buffer.prototype.writeInt32LE=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,4,2147483647,-2147483648),Buffer.TYPED_ARRAY_SUPPORT?(this[offset]=255&value,this[offset+1]=value>>>8,this[offset+2]=value>>>16,this[offset+3]=value>>>24):objectWriteUInt32(this,value,offset,!0),offset+4},Buffer.prototype.writeInt32BE=function(value,offset,noAssert){return value=+value,offset=0|offset,noAssert||checkInt(this,value,offset,4,2147483647,-2147483648),0>value&&(value=4294967295+value+1),Buffer.TYPED_ARRAY_SUPPORT?(this[offset]=value>>>24,this[offset+1]=value>>>16,this[offset+2]=value>>>8,this[offset+3]=255&value):objectWriteUInt32(this,value,offset,!1),offset+4},Buffer.prototype.writeFloatLE=function(value,offset,noAssert){return writeFloat(this,value,offset,!0,noAssert)},Buffer.prototype.writeFloatBE=function(value,offset,noAssert){return writeFloat(this,value,offset,!1,noAssert)},Buffer.prototype.writeDoubleLE=function(value,offset,noAssert){return writeDouble(this,value,offset,!0,noAssert)},Buffer.prototype.writeDoubleBE=function(value,offset,noAssert){return writeDouble(this,value,offset,!1,noAssert)},Buffer.prototype.copy=function(target,targetStart,start,end){if(start||(start=0),end||0===end||(end=this.length),targetStart>=target.length&&(targetStart=target.length),targetStart||(targetStart=0),end>0&&start>end&&(end=start),end===start)return 0;if(0===target.length||0===this.length)return 0;if(0>targetStart)throw new RangeError("targetStart out of bounds");if(0>start||start>=this.length)throw new RangeError("sourceStart out of bounds");if(0>end)throw new RangeError("sourceEnd out of bounds");end>this.length&&(end=this.length),target.length-targetStart<end-start&&(end=target.length-targetStart+start);var i,len=end-start;if(this===target&&targetStart>start&&end>targetStart)for(i=len-1;i>=0;--i)target[i+targetStart]=this[i+start];else if(1e3>len||!Buffer.TYPED_ARRAY_SUPPORT)for(i=0;len>i;++i)target[i+targetStart]=this[i+start];else Uint8Array.prototype.set.call(target,this.subarray(start,start+len),targetStart);return len},Buffer.prototype.fill=function(val,start,end,encoding){if("string"==typeof val){if("string"==typeof start?(encoding=start,start=0,end=this.length):"string"==typeof end&&(encoding=end,end=this.length),1===val.length){var code=val.charCodeAt(0);256>code&&(val=code)}if(void 0!==encoding&&"string"!=typeof encoding)throw new TypeError("encoding must be a string");if("string"==typeof encoding&&!Buffer.isEncoding(encoding))throw new TypeError("Unknown encoding: "+encoding)}else"number"==typeof val&&(val=255&val);if(0>start||this.length<start||this.length<end)throw new RangeError("Out of range index");if(start>=end)return this;start>>>=0,end=void 0===end?this.length:end>>>0,val||(val=0);var i;if("number"==typeof val)for(i=start;end>i;++i)this[i]=val;else{var bytes=Buffer.isBuffer(val)?val:utf8ToBytes(new Buffer(val,encoding).toString()),len=bytes.length;for(i=0;end-start>i;++i)this[i+start]=bytes[i%len]}return this};var INVALID_BASE64_RE=/[^+\/0-9A-Za-z-_]/g}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"base64-js":39,ieee754:80,isarray:83}],78:[function(require,module,exports){(function(Buffer){function isArray(arg){return Array.isArray?Array.isArray(arg):"[object Array]"===objectToString(arg)}function isBoolean(arg){return"boolean"==typeof arg}function isNull(arg){return null===arg}function isNullOrUndefined(arg){return null==arg}function isNumber(arg){return"number"==typeof arg}function isString(arg){return"string"==typeof arg}function isSymbol(arg){return"symbol"==typeof arg}function isUndefined(arg){return void 0===arg}function isRegExp(re){return"[object RegExp]"===objectToString(re)}function isObject(arg){return"object"==typeof arg&&null!==arg}function isDate(d){return"[object Date]"===objectToString(d)}function isError(e){return"[object Error]"===objectToString(e)||e instanceof Error}function isFunction(arg){return"function"==typeof arg}function isPrimitive(arg){return null===arg||"boolean"==typeof arg||"number"==typeof arg||"string"==typeof arg||"symbol"==typeof arg||"undefined"==typeof arg}function objectToString(o){return Object.prototype.toString.call(o)}exports.isArray=isArray,exports.isBoolean=isBoolean,exports.isNull=isNull,exports.isNullOrUndefined=isNullOrUndefined,exports.isNumber=isNumber,exports.isString=isString,exports.isSymbol=isSymbol,exports.isUndefined=isUndefined,exports.isRegExp=isRegExp,exports.isObject=isObject,exports.isDate=isDate,exports.isError=isError,exports.isFunction=isFunction,exports.isPrimitive=isPrimitive,exports.isBuffer=Buffer.isBuffer}).call(this,{isBuffer:require("../../is-buffer/index.js")})},{"../../is-buffer/index.js":82}],79:[function(require,module,exports){function EventEmitter(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function isFunction(arg){return"function"==typeof arg}function isNumber(arg){return"number"==typeof arg}function isObject(arg){return"object"==typeof arg&&null!==arg}function isUndefined(arg){return void 0===arg}module.exports=EventEmitter,EventEmitter.EventEmitter=EventEmitter,EventEmitter.prototype._events=void 0,EventEmitter.prototype._maxListeners=void 0,EventEmitter.defaultMaxListeners=10,EventEmitter.prototype.setMaxListeners=function(n){if(!isNumber(n)||0>n||isNaN(n))throw TypeError("n must be a positive number");return this._maxListeners=n,this},EventEmitter.prototype.emit=function(type){var er,handler,len,args,i,listeners;if(this._events||(this._events={}),"error"===type&&(!this._events.error||isObject(this._events.error)&&!this._events.error.length)){if(er=arguments[1],er instanceof Error)throw er;var err=new Error('Uncaught, unspecified "error" event. ('+er+")");throw err.context=er,err}if(handler=this._events[type],isUndefined(handler))return!1;if(isFunction(handler))switch(arguments.length){case 1:handler.call(this);break;case 2:handler.call(this,arguments[1]);break;case 3:handler.call(this,arguments[1],arguments[2]);break;default:args=Array.prototype.slice.call(arguments,1),handler.apply(this,args)}else if(isObject(handler))for(args=Array.prototype.slice.call(arguments,1),listeners=handler.slice(),len=listeners.length,i=0;len>i;i++)listeners[i].apply(this,args);return!0},EventEmitter.prototype.addListener=function(type,listener){var m;if(!isFunction(listener))throw TypeError("listener must be a function");return this._events||(this._events={}),this._events.newListener&&this.emit("newListener",type,isFunction(listener.listener)?listener.listener:listener),this._events[type]?isObject(this._events[type])?this._events[type].push(listener):this._events[type]=[this._events[type],listener]:this._events[type]=listener,isObject(this._events[type])&&!this._events[type].warned&&(m=isUndefined(this._maxListeners)?EventEmitter.defaultMaxListeners:this._maxListeners,m&&m>0&&this._events[type].length>m&&(this._events[type].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[type].length),"function"==typeof console.trace&&console.trace())),this},EventEmitter.prototype.on=EventEmitter.prototype.addListener,EventEmitter.prototype.once=function(type,listener){function g(){this.removeListener(type,g),fired||(fired=!0,listener.apply(this,arguments))}if(!isFunction(listener))throw TypeError("listener must be a function");var fired=!1;return g.listener=listener,this.on(type,g),this},EventEmitter.prototype.removeListener=function(type,listener){var list,position,length,i;if(!isFunction(listener))throw TypeError("listener must be a function");if(!this._events||!this._events[type])return this;if(list=this._events[type],length=list.length,position=-1,list===listener||isFunction(list.listener)&&list.listener===listener)delete this._events[type],this._events.removeListener&&this.emit("removeListener",type,listener);else if(isObject(list)){for(i=length;i-->0;)if(list[i]===listener||list[i].listener&&list[i].listener===listener){position=i;break}if(0>position)return this;1===list.length?(list.length=0,delete this._events[type]):list.splice(position,1),this._events.removeListener&&this.emit("removeListener",type,listener)}return this},EventEmitter.prototype.removeAllListeners=function(type){var key,listeners;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[type]&&delete this._events[type],this;if(0===arguments.length){for(key in this._events)"removeListener"!==key&&this.removeAllListeners(key);return this.removeAllListeners("removeListener"),this._events={},this}if(listeners=this._events[type],isFunction(listeners))this.removeListener(type,listeners);else if(listeners)for(;listeners.length;)this.removeListener(type,listeners[listeners.length-1]);return delete this._events[type],this},EventEmitter.prototype.listeners=function(type){var ret;return ret=this._events&&this._events[type]?isFunction(this._events[type])?[this._events[type]]:this._events[type].slice():[]},EventEmitter.prototype.listenerCount=function(type){if(this._events){var evlistener=this._events[type];if(isFunction(evlistener))return 1;if(evlistener)return evlistener.length}return 0},EventEmitter.listenerCount=function(emitter,type){return emitter.listenerCount(type)}},{}],80:[function(require,module,exports){exports.read=function(buffer,offset,isLE,mLen,nBytes){var e,m,eLen=8*nBytes-mLen-1,eMax=(1<<eLen)-1,eBias=eMax>>1,nBits=-7,i=isLE?nBytes-1:0,d=isLE?-1:1,s=buffer[offset+i];for(i+=d,e=s&(1<<-nBits)-1,s>>=-nBits,nBits+=eLen;nBits>0;e=256*e+buffer[offset+i],i+=d,nBits-=8);for(m=e&(1<<-nBits)-1,e>>=-nBits,nBits+=mLen;nBits>0;m=256*m+buffer[offset+i],i+=d,nBits-=8);if(0===e)e=1-eBias;else{if(e===eMax)return m?NaN:(s?-1:1)*(1/0);m+=Math.pow(2,mLen),e-=eBias}return(s?-1:1)*m*Math.pow(2,e-mLen)},exports.write=function(buffer,value,offset,isLE,mLen,nBytes){var e,m,c,eLen=8*nBytes-mLen-1,eMax=(1<<eLen)-1,eBias=eMax>>1,rt=23===mLen?Math.pow(2,-24)-Math.pow(2,-77):0,i=isLE?0:nBytes-1,d=isLE?1:-1,s=0>value||0===value&&0>1/value?1:0;for(value=Math.abs(value),isNaN(value)||value===1/0?(m=isNaN(value)?1:0,e=eMax):(e=Math.floor(Math.log(value)/Math.LN2),value*(c=Math.pow(2,-e))<1&&(e--,c*=2),value+=e+eBias>=1?rt/c:rt*Math.pow(2,1-eBias),value*c>=2&&(e++,c/=2),e+eBias>=eMax?(m=0,e=eMax):e+eBias>=1?(m=(value*c-1)*Math.pow(2,mLen),e+=eBias):(m=value*Math.pow(2,eBias-1)*Math.pow(2,mLen),e=0));mLen>=8;buffer[offset+i]=255&m,i+=d,m/=256,mLen-=8);for(e=e<<mLen|m,eLen+=mLen;eLen>0;buffer[offset+i]=255&e,i+=d,e/=256,eLen-=8);buffer[offset+i-d]|=128*s}},{}],81:[function(require,module,exports){"function"==typeof Object.create?module.exports=function(ctor,superCtor){ctor.super_=superCtor,ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:!1,writable:!0,configurable:!0}})}:module.exports=function(ctor,superCtor){ctor.super_=superCtor;var TempCtor=function(){};TempCtor.prototype=superCtor.prototype,ctor.prototype=new TempCtor,ctor.prototype.constructor=ctor}},{}],82:[function(require,module,exports){function isBuffer(obj){return!!obj.constructor&&"function"==typeof obj.constructor.isBuffer&&obj.constructor.isBuffer(obj)}function isSlowBuffer(obj){return"function"==typeof obj.readFloatLE&&"function"==typeof obj.slice&&isBuffer(obj.slice(0,0))}module.exports=function(obj){return null!=obj&&(isBuffer(obj)||isSlowBuffer(obj)||!!obj._isBuffer)}},{}],83:[function(require,module,exports){var toString={}.toString;module.exports=Array.isArray||function(arr){return"[object Array]"==toString.call(arr)}},{}],84:[function(require,module,exports){"use strict";var _keyStr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";exports.encode=function(input,utf8){for(var chr1,chr2,chr3,enc1,enc2,enc3,enc4,output="",i=0;i<input.length;)chr1=input.charCodeAt(i++),chr2=input.charCodeAt(i++),chr3=input.charCodeAt(i++),enc1=chr1>>2,enc2=(3&chr1)<<4|chr2>>4,enc3=(15&chr2)<<2|chr3>>6,enc4=63&chr3,isNaN(chr2)?enc3=enc4=64:isNaN(chr3)&&(enc4=64),output=output+_keyStr.charAt(enc1)+_keyStr.charAt(enc2)+_keyStr.charAt(enc3)+_keyStr.charAt(enc4);return output},exports.decode=function(input,utf8){var chr1,chr2,chr3,enc1,enc2,enc3,enc4,output="",i=0;for(input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");i<input.length;)enc1=_keyStr.indexOf(input.charAt(i++)),enc2=_keyStr.indexOf(input.charAt(i++)),enc3=_keyStr.indexOf(input.charAt(i++)),enc4=_keyStr.indexOf(input.charAt(i++)),chr1=enc1<<2|enc2>>4,chr2=(15&enc2)<<4|enc3>>2,chr3=(3&enc3)<<6|enc4,output+=String.fromCharCode(chr1),64!=enc3&&(output+=String.fromCharCode(chr2)),64!=enc4&&(output+=String.fromCharCode(chr3));return output}},{}],85:[function(require,module,exports){"use strict";function CompressedObject(){this.compressedSize=0,this.uncompressedSize=0,this.crc32=0,this.compressionMethod=null,this.compressedContent=null}CompressedObject.prototype={getContent:function(){return null},getCompressedContent:function(){return null}},module.exports=CompressedObject},{}],86:[function(require,module,exports){"use strict";exports.STORE={magic:"\x00\x00",compress:function(content,compressionOptions){return content},uncompress:function(content){return content},compressInputType:null,uncompressInputType:null},exports.DEFLATE=require("./flate")},{"./flate":91}],87:[function(require,module,exports){"use strict";var utils=require("./utils"),table=[0,1996959894,3993919788,2567524794,124634137,1886057615,3915621685,2657392035,249268274,2044508324,3772115230,2547177864,162941995,2125561021,3887607047,2428444049,498536548,1789927666,4089016648,2227061214,450548861,1843258603,4107580753,2211677639,325883990,1684777152,4251122042,2321926636,335633487,1661365465,4195302755,2366115317,997073096,1281953886,3579855332,2724688242,1006888145,1258607687,3524101629,2768942443,901097722,1119000684,3686517206,2898065728,853044451,1172266101,3705015759,2882616665,651767980,1373503546,3369554304,3218104598,565507253,1454621731,3485111705,3099436303,671266974,1594198024,3322730930,2970347812,795835527,1483230225,3244367275,3060149565,1994146192,31158534,2563907772,4023717930,1907459465,112637215,2680153253,3904427059,2013776290,251722036,2517215374,3775830040,2137656763,141376813,2439277719,3865271297,1802195444,476864866,2238001368,4066508878,1812370925,453092731,2181625025,4111451223,1706088902,314042704,2344532202,4240017532,1658658271,366619977,2362670323,4224994405,1303535960,984961486,2747007092,3569037538,1256170817,1037604311,2765210733,3554079995,1131014506,879679996,2909243462,3663771856,1141124467,855842277,2852801631,3708648649,1342533948,654459306,3188396048,3373015174,1466479909,544179635,3110523913,3462522015,1591671054,702138776,2966460450,3352799412,1504918807,783551873,3082640443,3233442989,3988292384,2596254646,62317068,1957810842,3939845945,2647816111,81470997,1943803523,3814918930,2489596804,225274430,2053790376,3826175755,2466906013,167816743,2097651377,4027552580,2265490386,503444072,1762050814,4150417245,2154129355,426522225,1852507879,4275313526,2312317920,282753626,1742555852,4189708143,2394877945,397917763,1622183637,3604390888,2714866558,953729732,1340076626,3518719985,2797360999,1068828381,1219638859,3624741850,2936675148,906185462,1090812512,3747672003,2825379669,829329135,1181335161,3412177804,3160834842,628085408,1382605366,3423369109,3138078467,570562233,1426400815,3317316542,2998733608,733239954,1555261956,3268935591,3050360625,752459403,1541320221,2607071920,3965973030,1969922972,40735498,2617837225,3943577151,1913087877,83908371,2512341634,3803740692,2075208622,213261112,2463272603,3855990285,2094854071,198958881,2262029012,4057260610,1759359992,534414190,2176718541,4139329115,1873836001,414664567,2282248934,4279200368,1711684554,285281116,2405801727,4167216745,1634467795,376229701,2685067896,3608007406,1308918612,956543938,2808555105,3495958263,1231636301,1047427035,2932959818,3654703836,1088359270,936918e3,2847714899,3736837829,1202900863,817233897,3183342108,3401237130,1404277552,615818150,3134207493,3453421203,1423857449,601450431,3009837614,3294710456,1567103746,711928724,3020668471,3272380065,1510334235,755167117];
+module.exports=function(input,crc){if("undefined"==typeof input||!input.length)return 0;var isArray="string"!==utils.getTypeOf(input);"undefined"==typeof crc&&(crc=0);var x=0,y=0,b=0;crc=-1^crc;for(var i=0,iTop=input.length;iTop>i;i++)b=isArray?input[i]:input.charCodeAt(i),y=255&(crc^b),x=table[y],crc=crc>>>8^x;return-1^crc}},{"./utils":104}],88:[function(require,module,exports){"use strict";function DataReader(data){this.data=null,this.length=0,this.index=0}var utils=require("./utils");DataReader.prototype={checkOffset:function(offset){this.checkIndex(this.index+offset)},checkIndex:function(newIndex){if(this.length<newIndex||0>newIndex)throw new Error("End of data reached (data length = "+this.length+", asked index = "+newIndex+"). Corrupted zip ?")},setIndex:function(newIndex){this.checkIndex(newIndex),this.index=newIndex},skip:function(n){this.setIndex(this.index+n)},byteAt:function(i){},readInt:function(size){var i,result=0;for(this.checkOffset(size),i=this.index+size-1;i>=this.index;i--)result=(result<<8)+this.byteAt(i);return this.index+=size,result},readString:function(size){return utils.transformTo("string",this.readData(size))},readData:function(size){},lastIndexOfSignature:function(sig){},readDate:function(){var dostime=this.readInt(4);return new Date((dostime>>25&127)+1980,(dostime>>21&15)-1,dostime>>16&31,dostime>>11&31,dostime>>5&63,(31&dostime)<<1)}},module.exports=DataReader},{"./utils":104}],89:[function(require,module,exports){"use strict";exports.base64=!1,exports.binary=!1,exports.dir=!1,exports.createFolders=!1,exports.date=null,exports.compression=null,exports.compressionOptions=null,exports.comment=null,exports.unixPermissions=null,exports.dosPermissions=null},{}],90:[function(require,module,exports){"use strict";var utils=require("./utils");exports.string2binary=function(str){return utils.string2binary(str)},exports.string2Uint8Array=function(str){return utils.transformTo("uint8array",str)},exports.uint8Array2String=function(array){return utils.transformTo("string",array)},exports.string2Blob=function(str){var buffer=utils.transformTo("arraybuffer",str);return utils.arrayBuffer2Blob(buffer)},exports.arrayBuffer2Blob=function(buffer){return utils.arrayBuffer2Blob(buffer)},exports.transformTo=function(outputType,input){return utils.transformTo(outputType,input)},exports.getTypeOf=function(input){return utils.getTypeOf(input)},exports.checkSupport=function(type){return utils.checkSupport(type)},exports.MAX_VALUE_16BITS=utils.MAX_VALUE_16BITS,exports.MAX_VALUE_32BITS=utils.MAX_VALUE_32BITS,exports.pretty=function(str){return utils.pretty(str)},exports.findCompression=function(compressionMethod){return utils.findCompression(compressionMethod)},exports.isRegExp=function(object){return utils.isRegExp(object)}},{"./utils":104}],91:[function(require,module,exports){"use strict";var USE_TYPEDARRAY="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,pako=require("pako");exports.uncompressInputType=USE_TYPEDARRAY?"uint8array":"array",exports.compressInputType=USE_TYPEDARRAY?"uint8array":"array",exports.magic="\b\x00",exports.compress=function(input,compressionOptions){return pako.deflateRaw(input,{level:compressionOptions.level||-1})},exports.uncompress=function(input){return pako.inflateRaw(input)}},{pako:120}],92:[function(require,module,exports){"use strict";function JSZip(data,options){return this instanceof JSZip?(this.files={},this.comment=null,this.root="",data&&this.load(data,options),void(this.clone=function(){var newObj=new JSZip;for(var i in this)"function"!=typeof this[i]&&(newObj[i]=this[i]);return newObj})):new JSZip(data,options)}var base64=require("./base64");JSZip.prototype=require("./object"),JSZip.prototype.load=require("./load"),JSZip.support=require("./support"),JSZip.defaults=require("./defaults"),JSZip.utils=require("./deprecatedPublicUtils"),JSZip.base64={encode:function(input){return base64.encode(input)},decode:function(input){return base64.decode(input)}},JSZip.compressions=require("./compressions"),module.exports=JSZip},{"./base64":84,"./compressions":86,"./defaults":89,"./deprecatedPublicUtils":90,"./load":93,"./object":96,"./support":100}],93:[function(require,module,exports){"use strict";var base64=require("./base64"),ZipEntries=require("./zipEntries");module.exports=function(data,options){var files,zipEntries,i,input;for(options=options||{},options.base64&&(data=base64.decode(data)),zipEntries=new ZipEntries(data,options),files=zipEntries.files,i=0;i<files.length;i++)input=files[i],this.file(input.fileName,input.decompressed,{binary:!0,optimizedBinaryString:!0,date:input.date,dir:input.dir,comment:input.fileComment.length?input.fileComment:null,unixPermissions:input.unixPermissions,dosPermissions:input.dosPermissions,createFolders:options.createFolders});return zipEntries.zipComment.length&&(this.comment=zipEntries.zipComment),this}},{"./base64":84,"./zipEntries":105}],94:[function(require,module,exports){(function(Buffer){"use strict";module.exports=function(data,encoding){return new Buffer(data,encoding)},module.exports.test=function(b){return Buffer.isBuffer(b)}}).call(this,require("buffer").Buffer)},{buffer:77}],95:[function(require,module,exports){"use strict";function NodeBufferReader(data){this.data=data,this.length=this.data.length,this.index=0}var Uint8ArrayReader=require("./uint8ArrayReader");NodeBufferReader.prototype=new Uint8ArrayReader,NodeBufferReader.prototype.readData=function(size){this.checkOffset(size);var result=this.data.slice(this.index,this.index+size);return this.index+=size,result},module.exports=NodeBufferReader},{"./uint8ArrayReader":101}],96:[function(require,module,exports){"use strict";var support=require("./support"),utils=require("./utils"),crc32=require("./crc32"),signature=require("./signature"),defaults=require("./defaults"),base64=require("./base64"),compressions=require("./compressions"),CompressedObject=require("./compressedObject"),nodeBuffer=require("./nodeBuffer"),utf8=require("./utf8"),StringWriter=require("./stringWriter"),Uint8ArrayWriter=require("./uint8ArrayWriter"),getRawData=function(file){if(file._data instanceof CompressedObject&&(file._data=file._data.getContent(),file.options.binary=!0,file.options.base64=!1,"uint8array"===utils.getTypeOf(file._data))){var copy=file._data;file._data=new Uint8Array(copy.length),0!==copy.length&&file._data.set(copy,0)}return file._data},getBinaryData=function(file){var result=getRawData(file),type=utils.getTypeOf(result);return"string"===type?!file.options.binary&&support.nodebuffer?nodeBuffer(result,"utf-8"):file.asBinary():result},dataToString=function(asUTF8){var result=getRawData(this);return null===result||"undefined"==typeof result?"":(this.options.base64&&(result=base64.decode(result)),result=asUTF8&&this.options.binary?out.utf8decode(result):utils.transformTo("string",result),asUTF8||this.options.binary||(result=utils.transformTo("string",out.utf8encode(result))),result)},ZipObject=function(name,data,options){this.name=name,this.dir=options.dir,this.date=options.date,this.comment=options.comment,this.unixPermissions=options.unixPermissions,this.dosPermissions=options.dosPermissions,this._data=data,this.options=options,this._initialMetadata={dir:options.dir,date:options.date}};ZipObject.prototype={asText:function(){return dataToString.call(this,!0)},asBinary:function(){return dataToString.call(this,!1)},asNodeBuffer:function(){var result=getBinaryData(this);return utils.transformTo("nodebuffer",result)},asUint8Array:function(){var result=getBinaryData(this);return utils.transformTo("uint8array",result)},asArrayBuffer:function(){return this.asUint8Array().buffer}};var decToHex=function(dec,bytes){var i,hex="";for(i=0;bytes>i;i++)hex+=String.fromCharCode(255&dec),dec>>>=8;return hex},extend=function(){var i,attr,result={};for(i=0;i<arguments.length;i++)for(attr in arguments[i])arguments[i].hasOwnProperty(attr)&&"undefined"==typeof result[attr]&&(result[attr]=arguments[i][attr]);return result},prepareFileAttrs=function(o){return o=o||{},o.base64!==!0||null!==o.binary&&void 0!==o.binary||(o.binary=!0),o=extend(o,defaults),o.date=o.date||new Date,null!==o.compression&&(o.compression=o.compression.toUpperCase()),o},fileAdd=function(name,data,o){var parent,dataType=utils.getTypeOf(data);if(o=prepareFileAttrs(o),"string"==typeof o.unixPermissions&&(o.unixPermissions=parseInt(o.unixPermissions,8)),o.unixPermissions&&16384&o.unixPermissions&&(o.dir=!0),o.dosPermissions&&16&o.dosPermissions&&(o.dir=!0),o.dir&&(name=forceTrailingSlash(name)),o.createFolders&&(parent=parentFolder(name))&&folderAdd.call(this,parent,!0),o.dir||null===data||"undefined"==typeof data)o.base64=!1,o.binary=!1,data=null,dataType=null;else if("string"===dataType)o.binary&&!o.base64&&o.optimizedBinaryString!==!0&&(data=utils.string2binary(data));else{if(o.base64=!1,o.binary=!0,!(dataType||data instanceof CompressedObject))throw new Error("The data of '"+name+"' is in an unsupported format !");"arraybuffer"===dataType&&(data=utils.transformTo("uint8array",data))}var object=new ZipObject(name,data,o);return this.files[name]=object,object},parentFolder=function(path){"/"==path.slice(-1)&&(path=path.substring(0,path.length-1));var lastSlash=path.lastIndexOf("/");return lastSlash>0?path.substring(0,lastSlash):""},forceTrailingSlash=function(path){return"/"!=path.slice(-1)&&(path+="/"),path},folderAdd=function(name,createFolders){return createFolders="undefined"!=typeof createFolders?createFolders:!1,name=forceTrailingSlash(name),this.files[name]||fileAdd.call(this,name,null,{dir:!0,createFolders:createFolders}),this.files[name]},generateCompressedObjectFrom=function(file,compression,compressionOptions){var content,result=new CompressedObject;return file._data instanceof CompressedObject?(result.uncompressedSize=file._data.uncompressedSize,result.crc32=file._data.crc32,0===result.uncompressedSize||file.dir?(compression=compressions.STORE,result.compressedContent="",result.crc32=0):file._data.compressionMethod===compression.magic?result.compressedContent=file._data.getCompressedContent():(content=file._data.getContent(),result.compressedContent=compression.compress(utils.transformTo(compression.compressInputType,content),compressionOptions))):(content=getBinaryData(file),(!content||0===content.length||file.dir)&&(compression=compressions.STORE,content=""),result.uncompressedSize=content.length,result.crc32=crc32(content),result.compressedContent=compression.compress(utils.transformTo(compression.compressInputType,content),compressionOptions)),result.compressedSize=result.compressedContent.length,result.compressionMethod=compression.magic,result},generateUnixExternalFileAttr=function(unixPermissions,isDir){var result=unixPermissions;return unixPermissions||(result=isDir?16893:33204),(65535&result)<<16},generateDosExternalFileAttr=function(dosPermissions,isDir){return 63&(dosPermissions||0)},generateZipParts=function(name,file,compressedObject,offset,platform){var dosTime,dosDate,dir,date,utfEncodedFileName=(compressedObject.compressedContent,utils.transformTo("string",utf8.utf8encode(file.name))),comment=file.comment||"",utfEncodedComment=utils.transformTo("string",utf8.utf8encode(comment)),useUTF8ForFileName=utfEncodedFileName.length!==file.name.length,useUTF8ForComment=utfEncodedComment.length!==comment.length,o=file.options,extraFields="",unicodePathExtraField="",unicodeCommentExtraField="";dir=file._initialMetadata.dir!==file.dir?file.dir:o.dir,date=file._initialMetadata.date!==file.date?file.date:o.date;var extFileAttr=0,versionMadeBy=0;dir&&(extFileAttr|=16),"UNIX"===platform?(versionMadeBy=798,extFileAttr|=generateUnixExternalFileAttr(file.unixPermissions,dir)):(versionMadeBy=20,extFileAttr|=generateDosExternalFileAttr(file.dosPermissions,dir)),dosTime=date.getHours(),dosTime<<=6,dosTime|=date.getMinutes(),dosTime<<=5,dosTime|=date.getSeconds()/2,dosDate=date.getFullYear()-1980,dosDate<<=4,dosDate|=date.getMonth()+1,dosDate<<=5,dosDate|=date.getDate(),useUTF8ForFileName&&(unicodePathExtraField=decToHex(1,1)+decToHex(crc32(utfEncodedFileName),4)+utfEncodedFileName,extraFields+="up"+decToHex(unicodePathExtraField.length,2)+unicodePathExtraField),useUTF8ForComment&&(unicodeCommentExtraField=decToHex(1,1)+decToHex(this.crc32(utfEncodedComment),4)+utfEncodedComment,extraFields+="uc"+decToHex(unicodeCommentExtraField.length,2)+unicodeCommentExtraField);var header="";header+="\n\x00",header+=useUTF8ForFileName||useUTF8ForComment?"\x00\b":"\x00\x00",header+=compressedObject.compressionMethod,header+=decToHex(dosTime,2),header+=decToHex(dosDate,2),header+=decToHex(compressedObject.crc32,4),header+=decToHex(compressedObject.compressedSize,4),header+=decToHex(compressedObject.uncompressedSize,4),header+=decToHex(utfEncodedFileName.length,2),header+=decToHex(extraFields.length,2);var fileRecord=signature.LOCAL_FILE_HEADER+header+utfEncodedFileName+extraFields,dirRecord=signature.CENTRAL_FILE_HEADER+decToHex(versionMadeBy,2)+header+decToHex(utfEncodedComment.length,2)+"\x00\x00\x00\x00"+decToHex(extFileAttr,4)+decToHex(offset,4)+utfEncodedFileName+extraFields+utfEncodedComment;return{fileRecord:fileRecord,dirRecord:dirRecord,compressedObject:compressedObject}},out={load:function(stream,options){throw new Error("Load method is not defined. Is the file jszip-load.js included ?")},filter:function(search){var filename,relativePath,file,fileClone,result=[];for(filename in this.files)this.files.hasOwnProperty(filename)&&(file=this.files[filename],fileClone=new ZipObject(file.name,file._data,extend(file.options)),relativePath=filename.slice(this.root.length,filename.length),filename.slice(0,this.root.length)===this.root&&search(relativePath,fileClone)&&result.push(fileClone));return result},file:function(name,data,o){if(1===arguments.length){if(utils.isRegExp(name)){var regexp=name;return this.filter(function(relativePath,file){return!file.dir&&regexp.test(relativePath)})}return this.filter(function(relativePath,file){return!file.dir&&relativePath===name})[0]||null}return name=this.root+name,fileAdd.call(this,name,data,o),this},folder:function(arg){if(!arg)return this;if(utils.isRegExp(arg))return this.filter(function(relativePath,file){return file.dir&&arg.test(relativePath)});var name=this.root+arg,newFolder=folderAdd.call(this,name),ret=this.clone();return ret.root=newFolder.name,ret},remove:function(name){name=this.root+name;var file=this.files[name];if(file||("/"!=name.slice(-1)&&(name+="/"),file=this.files[name]),file&&!file.dir)delete this.files[name];else for(var kids=this.filter(function(relativePath,file){return file.name.slice(0,name.length)===name}),i=0;i<kids.length;i++)delete this.files[kids[i].name];return this},generate:function(options){options=extend(options||{},{base64:!0,compression:"STORE",compressionOptions:null,type:"base64",platform:"DOS",comment:null,mimeType:"application/zip"}),utils.checkSupport(options.type),("darwin"===options.platform||"freebsd"===options.platform||"linux"===options.platform||"sunos"===options.platform)&&(options.platform="UNIX"),"win32"===options.platform&&(options.platform="DOS");var writer,i,zipData=[],localDirLength=0,centralDirLength=0,utfEncodedComment=utils.transformTo("string",this.utf8encode(options.comment||this.comment||""));for(var name in this.files)if(this.files.hasOwnProperty(name)){var file=this.files[name],compressionName=file.options.compression||options.compression.toUpperCase(),compression=compressions[compressionName];if(!compression)throw new Error(compressionName+" is not a valid compression method !");var compressionOptions=file.options.compressionOptions||options.compressionOptions||{},compressedObject=generateCompressedObjectFrom.call(this,file,compression,compressionOptions),zipPart=generateZipParts.call(this,name,file,compressedObject,localDirLength,options.platform);localDirLength+=zipPart.fileRecord.length+compressedObject.compressedSize,centralDirLength+=zipPart.dirRecord.length,zipData.push(zipPart)}var dirEnd="";dirEnd=signature.CENTRAL_DIRECTORY_END+"\x00\x00\x00\x00"+decToHex(zipData.length,2)+decToHex(zipData.length,2)+decToHex(centralDirLength,4)+decToHex(localDirLength,4)+decToHex(utfEncodedComment.length,2)+utfEncodedComment;var typeName=options.type.toLowerCase();for(writer="uint8array"===typeName||"arraybuffer"===typeName||"blob"===typeName||"nodebuffer"===typeName?new Uint8ArrayWriter(localDirLength+centralDirLength+dirEnd.length):new StringWriter(localDirLength+centralDirLength+dirEnd.length),i=0;i<zipData.length;i++)writer.append(zipData[i].fileRecord),writer.append(zipData[i].compressedObject.compressedContent);for(i=0;i<zipData.length;i++)writer.append(zipData[i].dirRecord);writer.append(dirEnd);var zip=writer.finalize();switch(options.type.toLowerCase()){case"uint8array":case"arraybuffer":case"nodebuffer":return utils.transformTo(options.type.toLowerCase(),zip);case"blob":return utils.arrayBuffer2Blob(utils.transformTo("arraybuffer",zip),options.mimeType);case"base64":return options.base64?base64.encode(zip):zip;default:return zip}},crc32:function(input,crc){return crc32(input,crc)},utf8encode:function(string){return utils.transformTo("string",utf8.utf8encode(string))},utf8decode:function(input){return utf8.utf8decode(input)}};module.exports=out},{"./base64":84,"./compressedObject":85,"./compressions":86,"./crc32":87,"./defaults":89,"./nodeBuffer":94,"./signature":97,"./stringWriter":99,"./support":100,"./uint8ArrayWriter":102,"./utf8":103,"./utils":104}],97:[function(require,module,exports){"use strict";exports.LOCAL_FILE_HEADER="PK",exports.CENTRAL_FILE_HEADER="PK
",exports.CENTRAL_DIRECTORY_END="PK",exports.ZIP64_CENTRAL_DIRECTORY_LOCATOR="PK",exports.ZIP64_CENTRAL_DIRECTORY_END="PK",exports.DATA_DESCRIPTOR="PK\b"},{}],98:[function(require,module,exports){"use strict";function StringReader(data,optimizedBinaryString){this.data=data,optimizedBinaryString||(this.data=utils.string2binary(this.data)),this.length=this.data.length,this.index=0}var DataReader=require("./dataReader"),utils=require("./utils");StringReader.prototype=new DataReader,StringReader.prototype.byteAt=function(i){return this.data.charCodeAt(i)},StringReader.prototype.lastIndexOfSignature=function(sig){return this.data.lastIndexOf(sig)},StringReader.prototype.readData=function(size){this.checkOffset(size);var result=this.data.slice(this.index,this.index+size);return this.index+=size,result},module.exports=StringReader},{"./dataReader":88,"./utils":104}],99:[function(require,module,exports){"use strict";var utils=require("./utils"),StringWriter=function(){this.data=[]};StringWriter.prototype={append:function(input){input=utils.transformTo("string",input),this.data.push(input)},finalize:function(){return this.data.join("")}},module.exports=StringWriter},{"./utils":104}],100:[function(require,module,exports){(function(Buffer){"use strict";if(exports.base64=!0,exports.array=!0,exports.string=!0,exports.arraybuffer="undefined"!=typeof ArrayBuffer&&"undefined"!=typeof Uint8Array,exports.nodebuffer="undefined"!=typeof Buffer,exports.uint8array="undefined"!=typeof Uint8Array,"undefined"==typeof ArrayBuffer)exports.blob=!1;else{var buffer=new ArrayBuffer(0);try{exports.blob=0===new Blob([buffer],{type:"application/zip"}).size}catch(e){try{var Builder=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,builder=new Builder;builder.append(buffer),exports.blob=0===builder.getBlob("application/zip").size}catch(e){exports.blob=!1}}}}).call(this,require("buffer").Buffer)},{buffer:77}],101:[function(require,module,exports){"use strict";function Uint8ArrayReader(data){data&&(this.data=data,this.length=this.data.length,this.index=0)}var DataReader=require("./dataReader");Uint8ArrayReader.prototype=new DataReader,Uint8ArrayReader.prototype.byteAt=function(i){return this.data[i]},Uint8ArrayReader.prototype.lastIndexOfSignature=function(sig){for(var sig0=sig.charCodeAt(0),sig1=sig.charCodeAt(1),sig2=sig.charCodeAt(2),sig3=sig.charCodeAt(3),i=this.length-4;i>=0;--i)if(this.data[i]===sig0&&this.data[i+1]===sig1&&this.data[i+2]===sig2&&this.data[i+3]===sig3)return i;return-1},Uint8ArrayReader.prototype.readData=function(size){if(this.checkOffset(size),0===size)return new Uint8Array(0);var result=this.data.subarray(this.index,this.index+size);return this.index+=size,result},module.exports=Uint8ArrayReader},{"./dataReader":88}],102:[function(require,module,exports){"use strict";var utils=require("./utils"),Uint8ArrayWriter=function(length){this.data=new Uint8Array(length),this.index=0};Uint8ArrayWriter.prototype={append:function(input){0!==input.length&&(input=utils.transformTo("uint8array",input),this.data.set(input,this.index),this.index+=input.length)},finalize:function(){return this.data}},module.exports=Uint8ArrayWriter},{"./utils":104}],103:[function(require,module,exports){"use strict";for(var utils=require("./utils"),support=require("./support"),nodeBuffer=require("./nodeBuffer"),_utf8len=new Array(256),i=0;256>i;i++)_utf8len[i]=i>=252?6:i>=248?5:i>=240?4:i>=224?3:i>=192?2:1;_utf8len[254]=_utf8len[254]=1;var string2buf=function(str){var buf,c,c2,m_pos,i,str_len=str.length,buf_len=0;for(m_pos=0;str_len>m_pos;m_pos++)c=str.charCodeAt(m_pos),55296===(64512&c)&&str_len>m_pos+1&&(c2=str.charCodeAt(m_pos+1),56320===(64512&c2)&&(c=65536+(c-55296<<10)+(c2-56320),m_pos++)),buf_len+=128>c?1:2048>c?2:65536>c?3:4;for(buf=support.uint8array?new Uint8Array(buf_len):new Array(buf_len),i=0,m_pos=0;buf_len>i;m_pos++)c=str.charCodeAt(m_pos),55296===(64512&c)&&str_len>m_pos+1&&(c2=str.charCodeAt(m_pos+1),56320===(64512&c2)&&(c=65536+(c-55296<<10)+(c2-56320),m_pos++)),128>c?buf[i++]=c:2048>c?(buf[i++]=192|c>>>6,buf[i++]=128|63&c):65536>c?(buf[i++]=224|c>>>12,buf[i++]=128|c>>>6&63,buf[i++]=128|63&c):(buf[i++]=240|c>>>18,buf[i++]=128|c>>>12&63,buf[i++]=128|c>>>6&63,buf[i++]=128|63&c);return buf},utf8border=function(buf,max){var pos;for(max=max||buf.length,max>buf.length&&(max=buf.length),pos=max-1;pos>=0&&128===(192&buf[pos]);)pos--;return 0>pos?max:0===pos?max:pos+_utf8len[buf[pos]]>max?pos:max},buf2string=function(buf){var i,out,c,c_len,len=buf.length,utf16buf=new Array(2*len);for(out=0,i=0;len>i;)if(c=buf[i++],128>c)utf16buf[out++]=c;else if(c_len=_utf8len[c],c_len>4)utf16buf[out++]=65533,i+=c_len-1;else{for(c&=2===c_len?31:3===c_len?15:7;c_len>1&&len>i;)c=c<<6|63&buf[i++],c_len--;c_len>1?utf16buf[out++]=65533:65536>c?utf16buf[out++]=c:(c-=65536,utf16buf[out++]=55296|c>>10&1023,utf16buf[out++]=56320|1023&c)}return utf16buf.length!==out&&(utf16buf.subarray?utf16buf=utf16buf.subarray(0,out):utf16buf.length=out),utils.applyFromCharCode(utf16buf)};exports.utf8encode=function(str){return support.nodebuffer?nodeBuffer(str,"utf-8"):string2buf(str)},exports.utf8decode=function(buf){if(support.nodebuffer)return utils.transformTo("nodebuffer",buf).toString("utf-8");buf=utils.transformTo(support.uint8array?"uint8array":"array",buf);for(var result=[],k=0,len=buf.length,chunk=65536;len>k;){var nextBoundary=utf8border(buf,Math.min(k+chunk,len));support.uint8array?result.push(buf2string(buf.subarray(k,nextBoundary))):result.push(buf2string(buf.slice(k,nextBoundary))),k=nextBoundary}return result.join("")}},{"./nodeBuffer":94,"./support":100,"./utils":104}],104:[function(require,module,exports){"use strict";function identity(input){return input}function stringToArrayLike(str,array){for(var i=0;i<str.length;++i)array[i]=255&str.charCodeAt(i);return array}function arrayLikeToString(array){var chunk=65536,result=[],len=array.length,type=exports.getTypeOf(array),k=0,canUseApply=!0;try{switch(type){case"uint8array":String.fromCharCode.apply(null,new Uint8Array(0));break;case"nodebuffer":String.fromCharCode.apply(null,nodeBuffer(0))}}catch(e){canUseApply=!1}if(!canUseApply){for(var resultStr="",i=0;i<array.length;i++)resultStr+=String.fromCharCode(array[i]);return resultStr}for(;len>k&&chunk>1;)try{"array"===type||"nodebuffer"===type?result.push(String.fromCharCode.apply(null,array.slice(k,Math.min(k+chunk,len)))):result.push(String.fromCharCode.apply(null,array.subarray(k,Math.min(k+chunk,len)))),k+=chunk}catch(e){chunk=Math.floor(chunk/2)}return result.join("")}function arrayLikeToArrayLike(arrayFrom,arrayTo){for(var i=0;i<arrayFrom.length;i++)arrayTo[i]=arrayFrom[i];return arrayTo}var support=require("./support"),compressions=require("./compressions"),nodeBuffer=require("./nodeBuffer");exports.string2binary=function(str){for(var result="",i=0;i<str.length;i++)result+=String.fromCharCode(255&str.charCodeAt(i));return result},exports.arrayBuffer2Blob=function(buffer,mimeType){exports.checkSupport("blob"),mimeType=mimeType||"application/zip";try{return new Blob([buffer],{type:mimeType})}catch(e){try{var Builder=window.BlobBuilder||window.WebKitBlobBuilder||window.MozBlobBuilder||window.MSBlobBuilder,builder=new Builder;return builder.append(buffer),builder.getBlob(mimeType)}catch(e){throw new Error("Bug : can't construct the Blob.")}}},exports.applyFromCharCode=arrayLikeToString;var transform={};transform.string={string:identity,array:function(input){return stringToArrayLike(input,new Array(input.length))},arraybuffer:function(input){return transform.string.uint8array(input).buffer},uint8array:function(input){return stringToArrayLike(input,new Uint8Array(input.length))},nodebuffer:function(input){return stringToArrayLike(input,nodeBuffer(input.length))}},transform.array={string:arrayLikeToString,array:identity,arraybuffer:function(input){return new Uint8Array(input).buffer},uint8array:function(input){return new Uint8Array(input)},nodebuffer:function(input){return nodeBuffer(input)}},transform.arraybuffer={string:function(input){return arrayLikeToString(new Uint8Array(input))},array:function(input){return arrayLikeToArrayLike(new Uint8Array(input),new Array(input.byteLength))},arraybuffer:identity,uint8array:function(input){return new Uint8Array(input)},nodebuffer:function(input){return nodeBuffer(new Uint8Array(input))}},transform.uint8array={string:arrayLikeToString,array:function(input){return arrayLikeToArrayLike(input,new Array(input.length))},arraybuffer:function(input){return input.buffer},uint8array:identity,nodebuffer:function(input){return nodeBuffer(input)}},transform.nodebuffer={string:arrayLikeToString,array:function(input){return arrayLikeToArrayLike(input,new Array(input.length))},arraybuffer:function(input){return transform.nodebuffer.uint8array(input).buffer},uint8array:function(input){return arrayLikeToArrayLike(input,new Uint8Array(input.length))},nodebuffer:identity},exports.transformTo=function(outputType,input){if(input||(input=""),!outputType)return input;exports.checkSupport(outputType);var inputType=exports.getTypeOf(input),result=transform[inputType][outputType](input);return result},exports.getTypeOf=function(input){return"string"==typeof input?"string":"[object Array]"===Object.prototype.toString.call(input)?"array":support.nodebuffer&&nodeBuffer.test(input)?"nodebuffer":support.uint8array&&input instanceof Uint8Array?"uint8array":support.arraybuffer&&input instanceof ArrayBuffer?"arraybuffer":void 0},exports.checkSupport=function(type){var supported=support[type.toLowerCase()];if(!supported)throw new Error(type+" is not supported by this browser")},exports.MAX_VALUE_16BITS=65535,exports.MAX_VALUE_32BITS=-1,exports.pretty=function(str){var code,i,res="";for(i=0;i<(str||"").length;i++)code=str.charCodeAt(i),res+="\\x"+(16>code?"0":"")+code.toString(16).toUpperCase();return res},exports.findCompression=function(compressionMethod){for(var method in compressions)if(compressions.hasOwnProperty(method)&&compressions[method].magic===compressionMethod)return compressions[method];return null},exports.isRegExp=function(object){return"[object RegExp]"===Object.prototype.toString.call(object)}},{"./compressions":86,"./nodeBuffer":94,"./support":100}],105:[function(require,module,exports){"use strict";function ZipEntries(data,loadOptions){this.files=[],this.loadOptions=loadOptions,data&&this.load(data)}var StringReader=require("./stringReader"),NodeBufferReader=require("./nodeBufferReader"),Uint8ArrayReader=require("./uint8ArrayReader"),utils=require("./utils"),sig=require("./signature"),ZipEntry=require("./zipEntry"),support=require("./support"),jszipProto=require("./object");ZipEntries.prototype={checkSignature:function(expectedSignature){var signature=this.reader.readString(4);if(signature!==expectedSignature)throw new Error("Corrupted zip or bug : unexpected signature ("+utils.pretty(signature)+", expected "+utils.pretty(expectedSignature)+")")},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2),this.zipComment=this.reader.readString(this.zipCommentLength),this.zipComment=jszipProto.utf8decode(this.zipComment)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.versionMadeBy=this.reader.readString(2),this.versionNeeded=this.reader.readInt(2),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var extraFieldId,extraFieldLength,extraFieldValue,extraDataSize=this.zip64EndOfCentralSize-44,index=0;extraDataSize>index;)extraFieldId=this.reader.readInt(2),extraFieldLength=this.reader.readInt(4),extraFieldValue=this.reader.readString(extraFieldLength),this.zip64ExtensibleData[extraFieldId]={id:extraFieldId,length:extraFieldLength,value:extraFieldValue}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var i,file;for(i=0;i<this.files.length;i++)file=this.files[i],this.reader.setIndex(file.localHeaderOffset),this.checkSignature(sig.LOCAL_FILE_HEADER),file.readLocalPart(this.reader),file.handleUTF8(),file.processAttributes()},readCentralDir:function(){var file;for(this.reader.setIndex(this.centralDirOffset);this.reader.readString(4)===sig.CENTRAL_FILE_HEADER;)file=new ZipEntry({zip64:this.zip64},this.loadOptions),file.readCentralPart(this.reader),this.files.push(file)},readEndOfCentral:function(){var offset=this.reader.lastIndexOfSignature(sig.CENTRAL_DIRECTORY_END);if(-1===offset){var isGarbage=!0;try{this.reader.setIndex(0),this.checkSignature(sig.LOCAL_FILE_HEADER),isGarbage=!1}catch(e){}throw isGarbage?new Error("Can't find end of central directory : is this a zip file ? If it is, see http://stuk.github.io/jszip/documentation/howto/read_zip.html"):new Error("Corrupted zip : can't find end of central directory")}if(this.reader.setIndex(offset),this.checkSignature(sig.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===utils.MAX_VALUE_16BITS||this.diskWithCentralDirStart===utils.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===utils.MAX_VALUE_16BITS||this.centralDirRecords===utils.MAX_VALUE_16BITS||this.centralDirSize===utils.MAX_VALUE_32BITS||this.centralDirOffset===utils.MAX_VALUE_32BITS){if(this.zip64=!0,offset=this.reader.lastIndexOfSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR),-1===offset)throw new Error("Corrupted zip : can't find the ZIP64 end of central directory locator");this.reader.setIndex(offset),this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral();
+}},prepareReader:function(data){var type=utils.getTypeOf(data);"string"!==type||support.uint8array?"nodebuffer"===type?this.reader=new NodeBufferReader(data):this.reader=new Uint8ArrayReader(utils.transformTo("uint8array",data)):this.reader=new StringReader(data,this.loadOptions.optimizedBinaryString)},load:function(data){this.prepareReader(data),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},module.exports=ZipEntries},{"./nodeBufferReader":95,"./object":96,"./signature":97,"./stringReader":98,"./support":100,"./uint8ArrayReader":101,"./utils":104,"./zipEntry":106}],106:[function(require,module,exports){"use strict";function ZipEntry(options,loadOptions){this.options=options,this.loadOptions=loadOptions}var StringReader=require("./stringReader"),utils=require("./utils"),CompressedObject=require("./compressedObject"),jszipProto=require("./object"),MADE_BY_DOS=0,MADE_BY_UNIX=3;ZipEntry.prototype={isEncrypted:function(){return 1===(1&this.bitFlag)},useUTF8:function(){return 2048===(2048&this.bitFlag)},prepareCompressedContent:function(reader,from,length){return function(){var previousIndex=reader.index;reader.setIndex(from);var compressedFileData=reader.readData(length);return reader.setIndex(previousIndex),compressedFileData}},prepareContent:function(reader,from,length,compression,uncompressedSize){return function(){var compressedFileData=utils.transformTo(compression.uncompressInputType,this.getCompressedContent()),uncompressedFileData=compression.uncompress(compressedFileData);if(uncompressedFileData.length!==uncompressedSize)throw new Error("Bug : uncompressed data size mismatch");return uncompressedFileData}},readLocalPart:function(reader){var compression,localExtraFieldsLength;if(reader.skip(22),this.fileNameLength=reader.readInt(2),localExtraFieldsLength=reader.readInt(2),this.fileName=reader.readString(this.fileNameLength),reader.skip(localExtraFieldsLength),-1==this.compressedSize||-1==this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory (compressedSize == -1 || uncompressedSize == -1)");if(compression=utils.findCompression(this.compressionMethod),null===compression)throw new Error("Corrupted zip : compression "+utils.pretty(this.compressionMethod)+" unknown (inner file : "+this.fileName+")");if(this.decompressed=new CompressedObject,this.decompressed.compressedSize=this.compressedSize,this.decompressed.uncompressedSize=this.uncompressedSize,this.decompressed.crc32=this.crc32,this.decompressed.compressionMethod=this.compressionMethod,this.decompressed.getCompressedContent=this.prepareCompressedContent(reader,reader.index,this.compressedSize,compression),this.decompressed.getContent=this.prepareContent(reader,reader.index,this.compressedSize,compression,this.uncompressedSize),this.loadOptions.checkCRC32&&(this.decompressed=utils.transformTo("string",this.decompressed.getContent()),jszipProto.crc32(this.decompressed)!==this.crc32))throw new Error("Corrupted zip : CRC32 mismatch")},readCentralPart:function(reader){if(this.versionMadeBy=reader.readInt(2),this.versionNeeded=reader.readInt(2),this.bitFlag=reader.readInt(2),this.compressionMethod=reader.readString(2),this.date=reader.readDate(),this.crc32=reader.readInt(4),this.compressedSize=reader.readInt(4),this.uncompressedSize=reader.readInt(4),this.fileNameLength=reader.readInt(2),this.extraFieldsLength=reader.readInt(2),this.fileCommentLength=reader.readInt(2),this.diskNumberStart=reader.readInt(2),this.internalFileAttributes=reader.readInt(2),this.externalFileAttributes=reader.readInt(4),this.localHeaderOffset=reader.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");this.fileName=reader.readString(this.fileNameLength),this.readExtraFields(reader),this.parseZIP64ExtraField(reader),this.fileComment=reader.readString(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var madeBy=this.versionMadeBy>>8;this.dir=16&this.externalFileAttributes?!0:!1,madeBy===MADE_BY_DOS&&(this.dosPermissions=63&this.externalFileAttributes),madeBy===MADE_BY_UNIX&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileName.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(reader){if(this.extraFields[1]){var extraReader=new StringReader(this.extraFields[1].value);this.uncompressedSize===utils.MAX_VALUE_32BITS&&(this.uncompressedSize=extraReader.readInt(8)),this.compressedSize===utils.MAX_VALUE_32BITS&&(this.compressedSize=extraReader.readInt(8)),this.localHeaderOffset===utils.MAX_VALUE_32BITS&&(this.localHeaderOffset=extraReader.readInt(8)),this.diskNumberStart===utils.MAX_VALUE_32BITS&&(this.diskNumberStart=extraReader.readInt(4))}},readExtraFields:function(reader){var extraFieldId,extraFieldLength,extraFieldValue,start=reader.index;for(this.extraFields=this.extraFields||{};reader.index<start+this.extraFieldsLength;)extraFieldId=reader.readInt(2),extraFieldLength=reader.readInt(2),extraFieldValue=reader.readString(extraFieldLength),this.extraFields[extraFieldId]={id:extraFieldId,length:extraFieldLength,value:extraFieldValue}},handleUTF8:function(){if(this.useUTF8())this.fileName=jszipProto.utf8decode(this.fileName),this.fileComment=jszipProto.utf8decode(this.fileComment);else{var upath=this.findExtraFieldUnicodePath();null!==upath&&(this.fileName=upath);var ucomment=this.findExtraFieldUnicodeComment();null!==ucomment&&(this.fileComment=ucomment)}},findExtraFieldUnicodePath:function(){var upathField=this.extraFields[28789];if(upathField){var extraReader=new StringReader(upathField.value);return 1!==extraReader.readInt(1)?null:jszipProto.crc32(this.fileName)!==extraReader.readInt(4)?null:jszipProto.utf8decode(extraReader.readString(upathField.length-5))}return null},findExtraFieldUnicodeComment:function(){var ucommentField=this.extraFields[25461];if(ucommentField){var extraReader=new StringReader(ucommentField.value);return 1!==extraReader.readInt(1)?null:jszipProto.crc32(this.fileComment)!==extraReader.readInt(4)?null:jszipProto.utf8decode(extraReader.readString(ucommentField.length-5))}return null}},module.exports=ZipEntry},{"./compressedObject":85,"./object":96,"./stringReader":98,"./utils":104}],107:[function(require,module,exports){exports.Parser=require("./lib/parser").Parser,exports.rules=require("./lib/rules"),exports.errors=require("./lib/errors"),exports.results=require("./lib/parsing-results"),exports.StringSource=require("./lib/StringSource"),exports.Token=require("./lib/Token"),exports.bottomUp=require("./lib/bottom-up"),exports.RegexTokeniser=require("./lib/regex-tokeniser").RegexTokeniser,exports.rule=function(ruleBuilder){var rule;return function(input){return rule||(rule=ruleBuilder()),rule(input)}}},{"./lib/StringSource":108,"./lib/Token":109,"./lib/bottom-up":111,"./lib/errors":112,"./lib/parser":114,"./lib/parsing-results":115,"./lib/regex-tokeniser":116,"./lib/rules":117}],108:[function(require,module,exports){var util=require("util"),StringSourceRange=(module.exports=function(string,description){var self={asString:function(){return string},range:function(startIndex,endIndex){return new StringSourceRange(string,description,startIndex,endIndex)}};return self},function(string,description,startIndex,endIndex){this._string=string,this._description=description,this._startIndex=startIndex,this._endIndex=endIndex});StringSourceRange.prototype.to=function(otherRange){return new StringSourceRange(this._string,this._description,this._startIndex,otherRange._endIndex)},StringSourceRange.prototype.describe=function(){var position=this._position(),description=this._description?this._description+"\n":"";return util.format("%sLine number: %s\nCharacter number: %s",description,position.lineNumber,position.characterNumber)},StringSourceRange.prototype.lineNumber=function(){return this._position().lineNumber},StringSourceRange.prototype.characterNumber=function(){return this._position().characterNumber},StringSourceRange.prototype._position=function(){for(var self=this,index=0,nextNewLine=function(){return self._string.indexOf("\n",index)},lineNumber=1;-1!==nextNewLine()&&nextNewLine()<this._startIndex;)index=nextNewLine()+1,lineNumber+=1;var characterNumber=this._startIndex-index+1;return{lineNumber:lineNumber,characterNumber:characterNumber}}},{util:157}],109:[function(require,module,exports){module.exports=function(name,value,source){this.name=name,this.value=value,source&&(this.source=source)}},{}],110:[function(require,module,exports){var TokenIterator=module.exports=function(tokens,startIndex){this._tokens=tokens,this._startIndex=startIndex||0};TokenIterator.prototype.head=function(){return this._tokens[this._startIndex]},TokenIterator.prototype.tail=function(startIndex){return new TokenIterator(this._tokens,this._startIndex+1)},TokenIterator.prototype.toArray=function(){return this._tokens.slice(this._startIndex)},TokenIterator.prototype.end=function(){return this._tokens[this._tokens.length-1]},TokenIterator.prototype.to=function(end){var start=this.head().source,endToken=end.head()||end.end();return start.to(endToken.source)}},{}],111:[function(require,module,exports){function InfixRules(infixRules){function untilExclusive(name){return new InfixRules(infixRules.slice(0,ruleNames().indexOf(name)))}function untilInclusive(name){return new InfixRules(infixRules.slice(0,ruleNames().indexOf(name)+1))}function ruleNames(){return infixRules.map(function(rule){return rule.name})}function apply(leftResult){for(var currentResult,source;;){if(currentResult=applyToTokens(leftResult.remaining()),!currentResult.isSuccess())return currentResult.isFailure()?leftResult:currentResult;source=leftResult.source().to(currentResult.source()),leftResult=results.success(currentResult.value()(leftResult.value(),source),currentResult.remaining(),source)}}function applyToTokens(tokens){return rules.firstOf("infix",infixRules.map(function(infix){return infix.rule}))(tokens)}return{apply:apply,untilExclusive:untilExclusive,untilInclusive:untilInclusive}}var rules=require("./rules"),results=require("./parsing-results");exports.parser=function(name,prefixRules,infixRuleBuilders){function createInfixRule(infixRuleBuilder){return{name:infixRuleBuilder.name,rule:lazyRule(infixRuleBuilder.ruleBuilder.bind(null,self))}}function rule(){return createRule(infixRules)}function leftAssociative(name){return createRule(infixRules.untilExclusive(name))}function rightAssociative(name){return createRule(infixRules.untilInclusive(name))}function createRule(infixRules){return apply.bind(null,infixRules)}function apply(infixRules,tokens){var leftResult=prefixRule(tokens);return leftResult.isSuccess()?infixRules.apply(leftResult):leftResult}var self={rule:rule,leftAssociative:leftAssociative,rightAssociative:rightAssociative},infixRules=new InfixRules(infixRuleBuilders.map(createInfixRule)),prefixRule=rules.firstOf(name,prefixRules);return self},exports.infix=function(name,ruleBuilder){function map(func){return exports.infix(name,function(parser){var rule=ruleBuilder(parser);return function(tokens){var result=rule(tokens);return result.map(function(right){return function(left,source){return func(left,right,source)}})}})}return{name:name,ruleBuilder:ruleBuilder,map:map}};var lazyRule=function(ruleBuilder){var rule;return function(input){return rule||(rule=ruleBuilder()),rule(input)}}},{"./parsing-results":115,"./rules":117}],112:[function(require,module,exports){exports.error=function(options){return new Error(options)};var Error=function(options){this.expected=options.expected,this.actual=options.actual,this._location=options.location};Error.prototype.describe=function(){var locationDescription=this._location?this._location.describe()+":\n":"";return locationDescription+"Expected "+this.expected+"\nbut got "+this.actual},Error.prototype.lineNumber=function(){return this._location.lineNumber()},Error.prototype.characterNumber=function(){return this._location.characterNumber()}},{}],113:[function(require,module,exports){var LazyIterator=(exports.fromArray=function(array){var index=0,hasNext=function(){return index<array.length};return new LazyIterator({hasNext:hasNext,next:function(){if(hasNext())return array[index++];throw new Error("No more elements")}})},function(iterator){this._iterator=iterator});LazyIterator.prototype.map=function(func){var iterator=this._iterator;return new LazyIterator({hasNext:function(){return iterator.hasNext()},next:function(){return func(iterator.next())}})},LazyIterator.prototype.filter=function(condition){var next,iterator=this._iterator,moved=!1,hasNext=!1,moveIfNecessary=function(){if(!moved)for(moved=!0,hasNext=!1;iterator.hasNext()&&!hasNext;)next=iterator.next(),hasNext=condition(next)};return new LazyIterator({hasNext:function(){return moveIfNecessary(),hasNext},next:function(){moveIfNecessary();var toReturn=next;return moved=!1,toReturn}})},LazyIterator.prototype.first=function(){var iterator=this._iterator;return this._iterator.hasNext()?iterator.next():null},LazyIterator.prototype.toArray=function(){for(var result=[];this._iterator.hasNext();)result.push(this._iterator.next());return result}},{}],114:[function(require,module,exports){var TokenIterator=require("./TokenIterator");exports.Parser=function(options){var parseTokens=function(parser,tokens){return parser(new TokenIterator(tokens))};return{parseTokens:parseTokens}}},{"./TokenIterator":110}],115:[function(require,module,exports){module.exports={failure:function(errors,remaining){if(errors.length<1)throw new Error("Failure must have errors");return new Result({status:"failure",remaining:remaining,errors:errors})},error:function(errors,remaining){if(errors.length<1)throw new Error("Failure must have errors");return new Result({status:"error",remaining:remaining,errors:errors})},success:function(value,remaining,source){return new Result({status:"success",value:value,source:source,remaining:remaining,errors:[]})},cut:function(remaining){return new Result({status:"cut",remaining:remaining,errors:[]})}};var Result=function(options){this._value=options.value,this._status=options.status,this._hasValue=void 0!==options.value,this._remaining=options.remaining,this._source=options.source,this._errors=options.errors};Result.prototype.map=function(func){return this._hasValue?new Result({value:func(this._value,this._source),status:this._status,remaining:this._remaining,source:this._source,errors:this._errors}):this},Result.prototype.changeRemaining=function(remaining){return new Result({value:this._value,status:this._status,remaining:remaining,source:this._source,errors:this._errors})},Result.prototype.isSuccess=function(){return"success"===this._status||"cut"===this._status},Result.prototype.isFailure=function(){return"failure"===this._status},Result.prototype.isError=function(){return"error"===this._status},Result.prototype.isCut=function(){return"cut"===this._status},Result.prototype.value=function(){return this._value},Result.prototype.remaining=function(){return this._remaining},Result.prototype.source=function(){return this._source},Result.prototype.errors=function(){return this._errors}},{}],116:[function(require,module,exports){function RegexTokeniser(rules){function tokenise(input,description){for(var source=new StringSource(input,description),index=0,tokens=[];index<input.length;){var result=readNextToken(input,index,source);index=result.endIndex,tokens.push(result.token)}return tokens.push(endToken(input,source)),tokens}function readNextToken(string,startIndex,source){for(var i=0;i<rules.length;i++){var regex=rules[i].regex;regex.lastIndex=startIndex;var result=regex.exec(string);if(result){var endIndex=startIndex+result[0].length;if(result.index===startIndex&&endIndex>startIndex){var value=result[1],token=new Token(rules[i].name,value,source.range(startIndex,endIndex));return{token:token,endIndex:endIndex}}}}var endIndex=startIndex+1,token=new Token("unrecognisedCharacter",string.substring(startIndex,endIndex),source.range(startIndex,endIndex));return{token:token,endIndex:endIndex}}function endToken(input,source){return new Token("end",null,source.range(input.length,input.length))}return rules=rules.map(function(rule){return{name:rule.name,regex:new RegExp(rule.regex.source,"g")}}),{tokenise:tokenise}}var Token=require("./Token"),StringSource=require("./StringSource");exports.RegexTokeniser=RegexTokeniser},{"./StringSource":108,"./Token":109}],117:[function(require,module,exports){function noOpRule(input){return results.success(null,input)}function describeTokenMismatch(input,expected){var error,token=input.head();return error=token?errors.error({expected:expected,actual:describeToken(token),location:token.source}):errors.error({expected:expected,actual:"end of tokens"}),results.failure([error],input)}var _=require("underscore"),options=require("option"),results=require("./parsing-results"),errors=require("./errors"),lazyIterators=require("./lazy-iterators");exports.token=function(tokenType,value){var matchValue=void 0!==value;return function(input){var token=input.head();if(!token||token.name!==tokenType||matchValue&&token.value!==value){var expected=describeToken({name:tokenType,value:value});return describeTokenMismatch(input,expected)}return results.success(token.value,input.tail(),token.source)}},exports.tokenOfType=function(tokenType){return exports.token(tokenType)},exports.firstOf=function(name,parsers){return _.isArray(parsers)||(parsers=Array.prototype.slice.call(arguments,1)),function(input){return lazyIterators.fromArray(parsers).map(function(parser){return parser(input)}).filter(function(result){return result.isSuccess()||result.isError()}).first()||describeTokenMismatch(input,name)}},exports.then=function(parser,func){return function(input){var result=parser(input);return result.map||console.log(result),result.map(func)}},exports.sequence=function(){function isCapturedRule(subRule){return subRule.isCaptured}var parsers=Array.prototype.slice.call(arguments,0),rule=function(input){var result=_.foldl(parsers,function(memo,parser){var result=memo.result,hasCut=memo.hasCut;if(!result.isSuccess())return{result:result,hasCut:hasCut};var subResult=parser(result.remaining());if(subResult.isCut())return{result:result,hasCut:!0};if(subResult.isSuccess()){var values;values=parser.isCaptured?result.value().withValue(parser,subResult.value()):result.value();var remaining=subResult.remaining(),source=input.to(remaining);return{result:results.success(values,remaining,source),hasCut:hasCut}}return hasCut?{result:results.error(subResult.errors(),subResult.remaining()),hasCut:hasCut}:{result:subResult,hasCut:hasCut}},{result:results.success(new SequenceValues,input),hasCut:!1}).result,source=input.to(result.remaining());return result.map(function(values){return values.withValue(exports.sequence.source,source)})};return rule.head=function(){var firstCapture=_.find(parsers,isCapturedRule);return exports.then(rule,exports.sequence.extract(firstCapture))},rule.map=function(func){return exports.then(rule,function(result){return func.apply(this,result.toArray())})},rule};var SequenceValues=function(values,valuesArray){this._values=values||{},this._valuesArray=valuesArray||[]};SequenceValues.prototype.withValue=function(rule,value){if(rule.captureName&&rule.captureName in this._values)throw new Error('Cannot add second value for capture "'+rule.captureName+'"');var newValues=_.clone(this._values);newValues[rule.captureName]=value;var newValuesArray=this._valuesArray.concat([value]);return new SequenceValues(newValues,newValuesArray)},SequenceValues.prototype.get=function(rule){if(rule.captureName in this._values)return this._values[rule.captureName];throw new Error('No value for capture "'+rule.captureName+'"')},SequenceValues.prototype.toArray=function(){return this._valuesArray},exports.sequence.capture=function(rule,name){var captureRule=function(){return rule.apply(this,arguments)};return captureRule.captureName=name,captureRule.isCaptured=!0,captureRule},exports.sequence.extract=function(rule){return function(result){return result.get(rule)}},exports.sequence.applyValues=function(func){var rules=Array.prototype.slice.call(arguments,1);return function(result){var values=rules.map(function(rule){return result.get(rule)});return func.apply(this,values)}},exports.sequence.source={captureName:"☃source☃"},exports.sequence.cut=function(){return function(input){return results.cut(input)}},exports.optional=function(rule){return function(input){var result=rule(input);return result.isSuccess()?result.map(options.some):result.isFailure()?results.success(options.none,input):result}},exports.zeroOrMoreWithSeparator=function(rule,separator){return repeatedWithSeparator(rule,separator,!1)},exports.oneOrMoreWithSeparator=function(rule,separator){return repeatedWithSeparator(rule,separator,!0)};var zeroOrMore=exports.zeroOrMore=function(rule){return function(input){for(var result,values=[];(result=rule(input))&&result.isSuccess();)input=result.remaining(),values.push(result.value());return result.isError()?result:results.success(values,input)}};exports.oneOrMore=function(rule){return exports.oneOrMoreWithSeparator(rule,noOpRule)};var repeatedWithSeparator=function(rule,separator,isOneOrMore){return function(input){var result=rule(input);if(result.isSuccess()){var mainRule=exports.sequence.capture(rule,"main"),remainingRule=zeroOrMore(exports.then(exports.sequence(separator,mainRule),exports.sequence.extract(mainRule))),remainingResult=remainingRule(result.remaining());return results.success([result.value()].concat(remainingResult.value()),remainingResult.remaining())}return isOneOrMore||result.isError()?result:results.success([],input)}};exports.leftAssociative=function(leftRule,rightRule,func){var rights;rights=func?[{func:func,rule:rightRule}]:rightRule,rights=rights.map(function(right){return exports.then(right.rule,function(rightValue){return function(leftValue,source){return right.func(leftValue,rightValue,source)}})});var repeatedRule=exports.firstOf.apply(null,["rules"].concat(rights));return function(input){var start=input,leftResult=leftRule(input);if(!leftResult.isSuccess())return leftResult;for(var repeatedResult=repeatedRule(leftResult.remaining());repeatedResult.isSuccess();){var remaining=repeatedResult.remaining(),source=start.to(repeatedResult.remaining()),right=repeatedResult.value();leftResult=results.success(right(leftResult.value(),source),remaining,source),repeatedResult=repeatedRule(leftResult.remaining())}return repeatedResult.isError()?repeatedResult:leftResult}},exports.leftAssociative.firstOf=function(){return Array.prototype.slice.call(arguments,0)},exports.nonConsuming=function(rule){return function(input){return rule(input).changeRemaining(input)}};var describeToken=function(token){return token.value?token.name+' "'+token.value+'"':token.name}},{"./errors":112,"./lazy-iterators":113,"./parsing-results":115,option:119,underscore:118}],118:[function(require,module,exports){(function(){var root=this,previousUnderscore=root._,breaker={},ArrayProto=Array.prototype,ObjProto=Object.prototype,FuncProto=Function.prototype,push=ArrayProto.push,slice=ArrayProto.slice,concat=ArrayProto.concat,toString=ObjProto.toString,hasOwnProperty=ObjProto.hasOwnProperty,nativeForEach=ArrayProto.forEach,nativeMap=ArrayProto.map,nativeReduce=ArrayProto.reduce,nativeReduceRight=ArrayProto.reduceRight,nativeFilter=ArrayProto.filter,nativeEvery=ArrayProto.every,nativeSome=ArrayProto.some,nativeIndexOf=ArrayProto.indexOf,nativeLastIndexOf=ArrayProto.lastIndexOf,nativeIsArray=Array.isArray,nativeKeys=Object.keys,nativeBind=FuncProto.bind,_=function(obj){return obj instanceof _?obj:this instanceof _?void(this._wrapped=obj):new _(obj)};"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=_),exports._=_):root._=_,_.VERSION="1.4.4";var each=_.each=_.forEach=function(obj,iterator,context){if(null!=obj)if(nativeForEach&&obj.forEach===nativeForEach)obj.forEach(iterator,context);else if(obj.length===+obj.length){for(var i=0,l=obj.length;l>i;i++)if(iterator.call(context,obj[i],i,obj)===breaker)return}else for(var key in obj)if(_.has(obj,key)&&iterator.call(context,obj[key],key,obj)===breaker)return};_.map=_.collect=function(obj,iterator,context){var results=[];return null==obj?results:nativeMap&&obj.map===nativeMap?obj.map(iterator,context):(each(obj,function(value,index,list){results[results.length]=iterator.call(context,value,index,list)}),results)};var reduceError="Reduce of empty array with no initial value";_.reduce=_.foldl=_.inject=function(obj,iterator,memo,context){var initial=arguments.length>2;if(null==obj&&(obj=[]),nativeReduce&&obj.reduce===nativeReduce)return context&&(iterator=_.bind(iterator,context)),initial?obj.reduce(iterator,memo):obj.reduce(iterator);if(each(obj,function(value,index,list){initial?memo=iterator.call(context,memo,value,index,list):(memo=value,initial=!0)}),!initial)throw new TypeError(reduceError);return memo},_.reduceRight=_.foldr=function(obj,iterator,memo,context){var initial=arguments.length>2;if(null==obj&&(obj=[]),nativeReduceRight&&obj.reduceRight===nativeReduceRight)return context&&(iterator=_.bind(iterator,context)),initial?obj.reduceRight(iterator,memo):obj.reduceRight(iterator);var length=obj.length;if(length!==+length){var keys=_.keys(obj);length=keys.length}if(each(obj,function(value,index,list){index=keys?keys[--length]:--length,initial?memo=iterator.call(context,memo,obj[index],index,list):(memo=obj[index],initial=!0)}),!initial)throw new TypeError(reduceError);return memo},_.find=_.detect=function(obj,iterator,context){var result;return any(obj,function(value,index,list){return iterator.call(context,value,index,list)?(result=value,!0):void 0}),result},_.filter=_.select=function(obj,iterator,context){var results=[];return null==obj?results:nativeFilter&&obj.filter===nativeFilter?obj.filter(iterator,context):(each(obj,function(value,index,list){iterator.call(context,value,index,list)&&(results[results.length]=value)}),results)},_.reject=function(obj,iterator,context){return _.filter(obj,function(value,index,list){return!iterator.call(context,value,index,list)},context)},_.every=_.all=function(obj,iterator,context){iterator||(iterator=_.identity);var result=!0;return null==obj?result:nativeEvery&&obj.every===nativeEvery?obj.every(iterator,context):(each(obj,function(value,index,list){return(result=result&&iterator.call(context,value,index,list))?void 0:breaker}),!!result)};var any=_.some=_.any=function(obj,iterator,context){iterator||(iterator=_.identity);var result=!1;return null==obj?result:nativeSome&&obj.some===nativeSome?obj.some(iterator,context):(each(obj,function(value,index,list){return result||(result=iterator.call(context,value,index,list))?breaker:void 0}),!!result)};_.contains=_.include=function(obj,target){return null==obj?!1:nativeIndexOf&&obj.indexOf===nativeIndexOf?-1!=obj.indexOf(target):any(obj,function(value){return value===target})},_.invoke=function(obj,method){var args=slice.call(arguments,2),isFunc=_.isFunction(method);return _.map(obj,function(value){return(isFunc?method:value[method]).apply(value,args)})},_.pluck=function(obj,key){return _.map(obj,function(value){return value[key]})},_.where=function(obj,attrs,first){return _.isEmpty(attrs)?first?null:[]:_[first?"find":"filter"](obj,function(value){for(var key in attrs)if(attrs[key]!==value[key])return!1;return!0})},_.findWhere=function(obj,attrs){return _.where(obj,attrs,!0)},_.max=function(obj,iterator,context){if(!iterator&&_.isArray(obj)&&obj[0]===+obj[0]&&obj.length<65535)return Math.max.apply(Math,obj);if(!iterator&&_.isEmpty(obj))return-(1/0);var result={computed:-(1/0),value:-(1/0)};return each(obj,function(value,index,list){var computed=iterator?iterator.call(context,value,index,list):value;computed>=result.computed&&(result={value:value,computed:computed})}),result.value},_.min=function(obj,iterator,context){if(!iterator&&_.isArray(obj)&&obj[0]===+obj[0]&&obj.length<65535)return Math.min.apply(Math,obj);if(!iterator&&_.isEmpty(obj))return 1/0;var result={computed:1/0,value:1/0};return each(obj,function(value,index,list){var computed=iterator?iterator.call(context,value,index,list):value;computed<result.computed&&(result={value:value,computed:computed})}),result.value},_.shuffle=function(obj){var rand,index=0,shuffled=[];return each(obj,function(value){rand=_.random(index++),shuffled[index-1]=shuffled[rand],shuffled[rand]=value}),shuffled};var lookupIterator=function(value){return _.isFunction(value)?value:function(obj){return obj[value]}};_.sortBy=function(obj,value,context){var iterator=lookupIterator(value);return _.pluck(_.map(obj,function(value,index,list){return{value:value,index:index,criteria:iterator.call(context,value,index,list)}}).sort(function(left,right){var a=left.criteria,b=right.criteria;if(a!==b){if(a>b||void 0===a)return 1;if(b>a||void 0===b)return-1}return left.index<right.index?-1:1}),"value")};var group=function(obj,value,context,behavior){var result={},iterator=lookupIterator(value||_.identity);return each(obj,function(value,index){var key=iterator.call(context,value,index,obj);behavior(result,key,value)}),result};_.groupBy=function(obj,value,context){return 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a!=+a?b!=+b:0==a?1/a==1/b:a==+b;case"[object Date]":case"[object Boolean]":return+a==+b;case"[object RegExp]":return a.source==b.source&&a.global==b.global&&a.multiline==b.multiline&&a.ignoreCase==b.ignoreCase}if("object"!=typeof a||"object"!=typeof b)return!1;for(var length=aStack.length;length--;)if(aStack[length]==a)return bStack[length]==b;aStack.push(a),bStack.push(b);var size=0,result=!0;if("[object Array]"==className){if(size=a.length,result=size==b.length)for(;size--&&(result=eq(a[size],b[size],aStack,bStack)););}else{var aCtor=a.constructor,bCtor=b.constructor;if(aCtor!==bCtor&&!(_.isFunction(aCtor)&&aCtor instanceof aCtor&&_.isFunction(bCtor)&&bCtor instanceof bCtor))return!1;for(var key in a)if(_.has(a,key)&&(size++,!(result=_.has(b,key)&&eq(a[key],b[key],aStack,bStack))))break;if(result){for(key in b)if(_.has(b,key)&&!size--)break;result=!size}}return aStack.pop(),bStack.pop(),result};_.isEqual=function(a,b){return eq(a,b,[],[])},_.isEmpty=function(obj){if(null==obj)return!0;if(_.isArray(obj)||_.isString(obj))return 0===obj.length;for(var key in obj)if(_.has(obj,key))return!1;return!0},_.isElement=function(obj){return!(!obj||1!==obj.nodeType)},_.isArray=nativeIsArray||function(obj){return"[object Array]"==toString.call(obj)},_.isObject=function(obj){return obj===Object(obj)},each(["Arguments","Function","String","Number","Date","RegExp"],function(name){_["is"+name]=function(obj){return toString.call(obj)=="[object "+name+"]"}}),_.isArguments(arguments)||(_.isArguments=function(obj){return!(!obj||!_.has(obj,"callee"))}),"function"!=typeof/./&&(_.isFunction=function(obj){return"function"==typeof obj}),_.isFinite=function(obj){return isFinite(obj)&&!isNaN(parseFloat(obj))},_.isNaN=function(obj){return _.isNumber(obj)&&obj!=+obj},_.isBoolean=function(obj){return obj===!0||obj===!1||"[object Boolean]"==toString.call(obj)},_.isNull=function(obj){return null===obj},_.isUndefined=function(obj){return 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_.isFunction(value)?value.call(object):value},_.mixin=function(obj){each(_.functions(obj),function(name){var func=_[name]=obj[name];_.prototype[name]=function(){var args=[this._wrapped];return push.apply(args,arguments),result.call(this,func.apply(_,args))}})};var idCounter=0;_.uniqueId=function(prefix){var id=++idCounter+"";return prefix?prefix+id:id},_.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var noMatch=/(.)^/,escapes={"'":"'","\\":"\\","\r":"r","\n":"n","	":"t","\u2028":"u2028","\u2029":"u2029"},escaper=/\\|'|\r|\n|\t|\u2028|\u2029/g;_.template=function(text,data,settings){var render;settings=_.defaults({},settings,_.templateSettings);var matcher=new RegExp([(settings.escape||noMatch).source,(settings.interpolate||noMatch).source,(settings.evaluate||noMatch).source].join("|")+"|$","g"),index=0,source="__p+='";text.replace(matcher,function(match,escape,interpolate,evaluate,offset){return source+=text.slice(index,offset).replace(escaper,function(match){return"\\"+escapes[match]}),escape&&(source+="'+\n((__t=("+escape+"))==null?'':_.escape(__t))+\n'"),interpolate&&(source+="'+\n((__t=("+interpolate+"))==null?'':__t)+\n'"),evaluate&&(source+="';\n"+evaluate+"\n__p+='"),index=offset+match.length,match}),source+="';\n",settings.variable||(source="with(obj||{}){\n"+source+"}\n"),source="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};\n"+source+"return __p;\n";try{render=new Function(settings.variable||"obj","_",source)}catch(e){throw e.source=source,e}if(data)return render(data,_);var template=function(data){return render.call(this,data,_)};return template.source="function("+(settings.variable||"obj")+"){\n"+source+"}",template},_.chain=function(obj){return _(obj).chain()};var result=function(obj){return this._chain?_(obj).chain():obj};_.mixin(_),each(["pop","push","reverse","shift","sort","splice","unshift"],function(name){var method=ArrayProto[name];_.prototype[name]=function(){var obj=this._wrapped;return method.apply(obj,arguments),"shift"!=name&&"splice"!=name||0!==obj.length||delete obj[0],result.call(this,obj)}}),each(["concat","join","slice"],function(name){var method=ArrayProto[name];_.prototype[name]=function(){return result.call(this,method.apply(this._wrapped,arguments))}}),_.extend(_.prototype,{chain:function(){return this._chain=!0,this},value:function(){return this._wrapped}})}).call(this)},{}],119:[function(require,module,exports){function callOrReturn(value){return"function"==typeof value?value():value}exports.none=Object.create({value:function(){throw new Error("Called value on none")},isNone:function(){return!0},isSome:function(){return!1},map:function(){return exports.none},flatMap:function(){return exports.none},toArray:function(){return[]},orElse:callOrReturn,valueOrElse:callOrReturn}),exports.some=function(value){return new Some(value)};var Some=function(value){this._value=value};Some.prototype.value=function(){return this._value},Some.prototype.isNone=function(){return!1},Some.prototype.isSome=function(){return!0},Some.prototype.map=function(func){return new Some(func(this._value))},Some.prototype.flatMap=function(func){return func(this._value)},Some.prototype.toArray=function(){return[this._value]},Some.prototype.orElse=function(value){return this},Some.prototype.valueOrElse=function(value){return this._value},exports.isOption=function(value){return value===exports.none||value instanceof Some},exports.fromNullable=function(value){return null==value?exports.none:new Some(value)}},{}],120:[function(require,module,exports){"use strict";var assign=require("./lib/utils/common").assign,deflate=require("./lib/deflate"),inflate=require("./lib/inflate"),constants=require("./lib/zlib/constants"),pako={};assign(pako,deflate,inflate,constants),module.exports=pako},{"./lib/deflate":121,"./lib/inflate":122,"./lib/utils/common":123,"./lib/zlib/constants":126}],121:[function(require,module,exports){"use strict";function Deflate(options){if(!(this instanceof Deflate))return new Deflate(options);this.options=utils.assign({level:Z_DEFAULT_COMPRESSION,method:Z_DEFLATED,chunkSize:16384,windowBits:15,memLevel:8,strategy:Z_DEFAULT_STRATEGY,to:""},options||{});var opt=this.options;opt.raw&&opt.windowBits>0?opt.windowBits=-opt.windowBits:opt.gzip&&opt.windowBits>0&&opt.windowBits<16&&(opt.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new ZStream,this.strm.avail_out=0;var status=zlib_deflate.deflateInit2(this.strm,opt.level,opt.method,opt.windowBits,opt.memLevel,opt.strategy);if(status!==Z_OK)throw new Error(msg[status]);if(opt.header&&zlib_deflate.deflateSetHeader(this.strm,opt.header),opt.dictionary){var dict;if(dict="string"==typeof opt.dictionary?strings.string2buf(opt.dictionary):"[object ArrayBuffer]"===toString.call(opt.dictionary)?new Uint8Array(opt.dictionary):opt.dictionary,status=zlib_deflate.deflateSetDictionary(this.strm,dict),status!==Z_OK)throw new Error(msg[status]);this._dict_set=!0}}function deflate(input,options){var deflator=new Deflate(options);if(deflator.push(input,!0),deflator.err)throw deflator.msg;return deflator.result}function deflateRaw(input,options){return options=options||{},options.raw=!0,deflate(input,options)}function gzip(input,options){return options=options||{},options.gzip=!0,deflate(input,options)}var zlib_deflate=require("./zlib/deflate"),utils=require("./utils/common"),strings=require("./utils/strings"),msg=require("./zlib/messages"),ZStream=require("./zlib/zstream"),toString=Object.prototype.toString,Z_NO_FLUSH=0,Z_FINISH=4,Z_OK=0,Z_STREAM_END=1,Z_SYNC_FLUSH=2,Z_DEFAULT_COMPRESSION=-1,Z_DEFAULT_STRATEGY=0,Z_DEFLATED=8;Deflate.prototype.push=function(data,mode){var status,_mode,strm=this.strm,chunkSize=this.options.chunkSize;if(this.ended)return!1;_mode=mode===~~mode?mode:mode===!0?Z_FINISH:Z_NO_FLUSH,"string"==typeof data?strm.input=strings.string2buf(data):"[object ArrayBuffer]"===toString.call(data)?strm.input=new Uint8Array(data):strm.input=data,strm.next_in=0,strm.avail_in=strm.input.length;do{if(0===strm.avail_out&&(strm.output=new utils.Buf8(chunkSize),strm.next_out=0,strm.avail_out=chunkSize),status=zlib_deflate.deflate(strm,_mode),status!==Z_STREAM_END&&status!==Z_OK)return this.onEnd(status),this.ended=!0,!1;(0===strm.avail_out||0===strm.avail_in&&(_mode===Z_FINISH||_mode===Z_SYNC_FLUSH))&&("string"===this.options.to?this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output,strm.next_out))):this.onData(utils.shrinkBuf(strm.output,strm.next_out)))}while((strm.avail_in>0||0===strm.avail_out)&&status!==Z_STREAM_END);return _mode===Z_FINISH?(status=zlib_deflate.deflateEnd(this.strm),this.onEnd(status),this.ended=!0,status===Z_OK):_mode===Z_SYNC_FLUSH?(this.onEnd(Z_OK),strm.avail_out=0,!0):!0},Deflate.prototype.onData=function(chunk){this.chunks.push(chunk)},Deflate.prototype.onEnd=function(status){status===Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=utils.flattenChunks(this.chunks)),this.chunks=[],this.err=status,this.msg=this.strm.msg},exports.Deflate=Deflate,exports.deflate=deflate,exports.deflateRaw=deflateRaw,exports.gzip=gzip},{"./utils/common":123,"./utils/strings":124,"./zlib/deflate":128,"./zlib/messages":133,"./zlib/zstream":135}],122:[function(require,module,exports){"use strict";function Inflate(options){if(!(this instanceof Inflate))return new Inflate(options);this.options=utils.assign({chunkSize:16384,windowBits:0,to:""},options||{});var opt=this.options;opt.raw&&opt.windowBits>=0&&opt.windowBits<16&&(opt.windowBits=-opt.windowBits,0===opt.windowBits&&(opt.windowBits=-15)),!(opt.windowBits>=0&&opt.windowBits<16)||options&&options.windowBits||(opt.windowBits+=32),opt.windowBits>15&&opt.windowBits<48&&0===(15&opt.windowBits)&&(opt.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new ZStream,this.strm.avail_out=0;var status=zlib_inflate.inflateInit2(this.strm,opt.windowBits);if(status!==c.Z_OK)throw new Error(msg[status]);this.header=new GZheader,zlib_inflate.inflateGetHeader(this.strm,this.header)}function inflate(input,options){var inflator=new Inflate(options);if(inflator.push(input,!0),inflator.err)throw inflator.msg;return inflator.result}function inflateRaw(input,options){return options=options||{},options.raw=!0,inflate(input,options)}var zlib_inflate=require("./zlib/inflate"),utils=require("./utils/common"),strings=require("./utils/strings"),c=require("./zlib/constants"),msg=require("./zlib/messages"),ZStream=require("./zlib/zstream"),GZheader=require("./zlib/gzheader"),toString=Object.prototype.toString;Inflate.prototype.push=function(data,mode){var status,_mode,next_out_utf8,tail,utf8str,dict,strm=this.strm,chunkSize=this.options.chunkSize,dictionary=this.options.dictionary,allowBufError=!1;if(this.ended)return!1;_mode=mode===~~mode?mode:mode===!0?c.Z_FINISH:c.Z_NO_FLUSH,"string"==typeof data?strm.input=strings.binstring2buf(data):"[object ArrayBuffer]"===toString.call(data)?strm.input=new Uint8Array(data):strm.input=data,strm.next_in=0,strm.avail_in=strm.input.length;do{if(0===strm.avail_out&&(strm.output=new utils.Buf8(chunkSize),strm.next_out=0,strm.avail_out=chunkSize),status=zlib_inflate.inflate(strm,c.Z_NO_FLUSH),status===c.Z_NEED_DICT&&dictionary&&(dict="string"==typeof dictionary?strings.string2buf(dictionary):"[object ArrayBuffer]"===toString.call(dictionary)?new Uint8Array(dictionary):dictionary,status=zlib_inflate.inflateSetDictionary(this.strm,dict)),status===c.Z_BUF_ERROR&&allowBufError===!0&&(status=c.Z_OK,allowBufError=!1),status!==c.Z_STREAM_END&&status!==c.Z_OK)return this.onEnd(status),this.ended=!0,!1;strm.next_out&&(0===strm.avail_out||status===c.Z_STREAM_END||0===strm.avail_in&&(_mode===c.Z_FINISH||_mode===c.Z_SYNC_FLUSH))&&("string"===this.options.to?(next_out_utf8=strings.utf8border(strm.output,strm.next_out),tail=strm.next_out-next_out_utf8,utf8str=strings.buf2string(strm.output,next_out_utf8),strm.next_out=tail,strm.avail_out=chunkSize-tail,tail&&utils.arraySet(strm.output,strm.output,next_out_utf8,tail,0),this.onData(utf8str)):this.onData(utils.shrinkBuf(strm.output,strm.next_out))),0===strm.avail_in&&0===strm.avail_out&&(allowBufError=!0)}while((strm.avail_in>0||0===strm.avail_out)&&status!==c.Z_STREAM_END);return status===c.Z_STREAM_END&&(_mode=c.Z_FINISH),_mode===c.Z_FINISH?(status=zlib_inflate.inflateEnd(this.strm),this.onEnd(status),this.ended=!0,status===c.Z_OK):_mode===c.Z_SYNC_FLUSH?(this.onEnd(c.Z_OK),strm.avail_out=0,!0):!0},Inflate.prototype.onData=function(chunk){this.chunks.push(chunk)},Inflate.prototype.onEnd=function(status){status===c.Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=utils.flattenChunks(this.chunks)),this.chunks=[],this.err=status,this.msg=this.strm.msg},exports.Inflate=Inflate,exports.inflate=inflate,exports.inflateRaw=inflateRaw,exports.ungzip=inflate},{"./utils/common":123,"./utils/strings":124,"./zlib/constants":126,"./zlib/gzheader":129,"./zlib/inflate":131,"./zlib/messages":133,"./zlib/zstream":135}],123:[function(require,module,exports){"use strict";var TYPED_OK="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;exports.assign=function(obj){for(var sources=Array.prototype.slice.call(arguments,1);sources.length;){var source=sources.shift();if(source){if("object"!=typeof source)throw new TypeError(source+"must be non-object");for(var p in source)source.hasOwnProperty(p)&&(obj[p]=source[p])}}return obj},exports.shrinkBuf=function(buf,size){return buf.length===size?buf:buf.subarray?buf.subarray(0,size):(buf.length=size,buf)};var fnTyped={arraySet:function(dest,src,src_offs,len,dest_offs){if(src.subarray&&dest.subarray)return void dest.set(src.subarray(src_offs,src_offs+len),dest_offs);for(var i=0;len>i;i++)dest[dest_offs+i]=src[src_offs+i]},flattenChunks:function(chunks){var i,l,len,pos,chunk,result;for(len=0,i=0,l=chunks.length;l>i;i++)len+=chunks[i].length;for(result=new Uint8Array(len),pos=0,i=0,l=chunks.length;l>i;i++)chunk=chunks[i],result.set(chunk,pos),pos+=chunk.length;return result}},fnUntyped={arraySet:function(dest,src,src_offs,len,dest_offs){for(var i=0;len>i;i++)dest[dest_offs+i]=src[src_offs+i]},flattenChunks:function(chunks){return[].concat.apply([],chunks)}};exports.setTyped=function(on){on?(exports.Buf8=Uint8Array,exports.Buf16=Uint16Array,exports.Buf32=Int32Array,exports.assign(exports,fnTyped)):(exports.Buf8=Array,exports.Buf16=Array,exports.Buf32=Array,exports.assign(exports,fnUntyped))},exports.setTyped(TYPED_OK)},{}],124:[function(require,module,exports){"use strict";function buf2binstring(buf,len){if(65537>len&&(buf.subarray&&STR_APPLY_UIA_OK||!buf.subarray&&STR_APPLY_OK))return String.fromCharCode.apply(null,utils.shrinkBuf(buf,len));for(var result="",i=0;len>i;i++)result+=String.fromCharCode(buf[i]);return result}var utils=require("./common"),STR_APPLY_OK=!0,STR_APPLY_UIA_OK=!0;try{String.fromCharCode.apply(null,[0])}catch(__){STR_APPLY_OK=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(__){STR_APPLY_UIA_OK=!1}for(var _utf8len=new utils.Buf8(256),q=0;256>q;q++)_utf8len[q]=q>=252?6:q>=248?5:q>=240?4:q>=224?3:q>=192?2:1;_utf8len[254]=_utf8len[254]=1,exports.string2buf=function(str){var buf,c,c2,m_pos,i,str_len=str.length,buf_len=0;for(m_pos=0;str_len>m_pos;m_pos++)c=str.charCodeAt(m_pos),55296===(64512&c)&&str_len>m_pos+1&&(c2=str.charCodeAt(m_pos+1),56320===(64512&c2)&&(c=65536+(c-55296<<10)+(c2-56320),m_pos++)),buf_len+=128>c?1:2048>c?2:65536>c?3:4;for(buf=new utils.Buf8(buf_len),i=0,m_pos=0;buf_len>i;m_pos++)c=str.charCodeAt(m_pos),55296===(64512&c)&&str_len>m_pos+1&&(c2=str.charCodeAt(m_pos+1),56320===(64512&c2)&&(c=65536+(c-55296<<10)+(c2-56320),m_pos++)),128>c?buf[i++]=c:2048>c?(buf[i++]=192|c>>>6,buf[i++]=128|63&c):65536>c?(buf[i++]=224|c>>>12,buf[i++]=128|c>>>6&63,buf[i++]=128|63&c):(buf[i++]=240|c>>>18,buf[i++]=128|c>>>12&63,buf[i++]=128|c>>>6&63,buf[i++]=128|63&c);return buf},exports.buf2binstring=function(buf){return buf2binstring(buf,buf.length)},exports.binstring2buf=function(str){for(var buf=new utils.Buf8(str.length),i=0,len=buf.length;len>i;i++)buf[i]=str.charCodeAt(i);return buf},exports.buf2string=function(buf,max){var i,out,c,c_len,len=max||buf.length,utf16buf=new Array(2*len);for(out=0,i=0;len>i;)if(c=buf[i++],128>c)utf16buf[out++]=c;else if(c_len=_utf8len[c],c_len>4)utf16buf[out++]=65533,i+=c_len-1;else{for(c&=2===c_len?31:3===c_len?15:7;c_len>1&&len>i;)c=c<<6|63&buf[i++],c_len--;c_len>1?utf16buf[out++]=65533:65536>c?utf16buf[out++]=c:(c-=65536,utf16buf[out++]=55296|c>>10&1023,utf16buf[out++]=56320|1023&c)}return buf2binstring(utf16buf,out)},exports.utf8border=function(buf,max){var pos;for(max=max||buf.length,max>buf.length&&(max=buf.length),pos=max-1;pos>=0&&128===(192&buf[pos]);)pos--;return 0>pos?max:0===pos?max:pos+_utf8len[buf[pos]]>max?pos:max}},{"./common":123}],125:[function(require,module,exports){"use strict";function adler32(adler,buf,len,pos){for(var s1=65535&adler|0,s2=adler>>>16&65535|0,n=0;0!==len;){n=len>2e3?2e3:len,len-=n;do s1=s1+buf[pos++]|0,s2=s2+s1|0;while(--n);s1%=65521,s2%=65521}return s1|s2<<16|0}module.exports=adler32},{}],126:[function(require,module,exports){"use strict";module.exports={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8}},{}],127:[function(require,module,exports){"use strict";function makeTable(){for(var c,table=[],n=0;256>n;n++){c=n;for(var k=0;8>k;k++)c=1&c?3988292384^c>>>1:c>>>1;table[n]=c}return table}function crc32(crc,buf,len,pos){var t=crcTable,end=pos+len;crc^=-1;for(var i=pos;end>i;i++)crc=crc>>>8^t[255&(crc^buf[i])];return-1^crc}var crcTable=makeTable();module.exports=crc32},{}],128:[function(require,module,exports){"use strict";function err(strm,errorCode){return strm.msg=msg[errorCode],errorCode}function rank(f){return(f<<1)-(f>4?9:0)}function zero(buf){for(var len=buf.length;--len>=0;)buf[len]=0}function flush_pending(strm){var s=strm.state,len=s.pending;len>strm.avail_out&&(len=strm.avail_out),0!==len&&(utils.arraySet(strm.output,s.pending_buf,s.pending_out,len,strm.next_out),strm.next_out+=len,s.pending_out+=len,strm.total_out+=len,strm.avail_out-=len,s.pending-=len,0===s.pending&&(s.pending_out=0))}function flush_block_only(s,last){trees._tr_flush_block(s,s.block_start>=0?s.block_start:-1,s.strstart-s.block_start,last),s.block_start=s.strstart,flush_pending(s.strm)}function put_byte(s,b){s.pending_buf[s.pending++]=b}function putShortMSB(s,b){s.pending_buf[s.pending++]=b>>>8&255,s.pending_buf[s.pending++]=255&b}function read_buf(strm,buf,start,size){var len=strm.avail_in;return len>size&&(len=size),0===len?0:(strm.avail_in-=len,utils.arraySet(buf,strm.input,strm.next_in,len,start),1===strm.state.wrap?strm.adler=adler32(strm.adler,buf,len,start):2===strm.state.wrap&&(strm.adler=crc32(strm.adler,buf,len,start)),strm.next_in+=len,strm.total_in+=len,len)}function longest_match(s,cur_match){var match,len,chain_length=s.max_chain_length,scan=s.strstart,best_len=s.prev_length,nice_match=s.nice_match,limit=s.strstart>s.w_size-MIN_LOOKAHEAD?s.strstart-(s.w_size-MIN_LOOKAHEAD):0,_win=s.window,wmask=s.w_mask,prev=s.prev,strend=s.strstart+MAX_MATCH,scan_end1=_win[scan+best_len-1],scan_end=_win[scan+best_len];s.prev_length>=s.good_match&&(chain_length>>=2),nice_match>s.lookahead&&(nice_match=s.lookahead);do if(match=cur_match,_win[match+best_len]===scan_end&&_win[match+best_len-1]===scan_end1&&_win[match]===_win[scan]&&_win[++match]===_win[scan+1]){scan+=2,match++;do;while(_win[++scan]===_win[++match]&&_win[++scan]===_win[++match]&&_win[++scan]===_win[++match]&&_win[++scan]===_win[++match]&&_win[++scan]===_win[++match]&&_win[++scan]===_win[++match]&&_win[++scan]===_win[++match]&&_win[++scan]===_win[++match]&&strend>scan);if(len=MAX_MATCH-(strend-scan),scan=strend-MAX_MATCH,len>best_len){if(s.match_start=cur_match,best_len=len,len>=nice_match)break;scan_end1=_win[scan+best_len-1],scan_end=_win[scan+best_len]}}while((cur_match=prev[cur_match&wmask])>limit&&0!==--chain_length);return best_len<=s.lookahead?best_len:s.lookahead}function fill_window(s){var p,n,m,more,str,_w_size=s.w_size;do{if(more=s.window_size-s.lookahead-s.strstart,s.strstart>=_w_size+(_w_size-MIN_LOOKAHEAD)){utils.arraySet(s.window,s.window,_w_size,_w_size,0),s.match_start-=_w_size,s.strstart-=_w_size,s.block_start-=_w_size,n=s.hash_size,p=n;do m=s.head[--p],s.head[p]=m>=_w_size?m-_w_size:0;while(--n);n=_w_size,p=n;do m=s.prev[--p],s.prev[p]=m>=_w_size?m-_w_size:0;while(--n);more+=_w_size}if(0===s.strm.avail_in)break;if(n=read_buf(s.strm,s.window,s.strstart+s.lookahead,more),s.lookahead+=n,s.lookahead+s.insert>=MIN_MATCH)for(str=s.strstart-s.insert,s.ins_h=s.window[str],s.ins_h=(s.ins_h<<s.hash_shift^s.window[str+1])&s.hash_mask;s.insert&&(s.ins_h=(s.ins_h<<s.hash_shift^s.window[str+MIN_MATCH-1])&s.hash_mask,s.prev[str&s.w_mask]=s.head[s.ins_h],s.head[s.ins_h]=str,str++,s.insert--,!(s.lookahead+s.insert<MIN_MATCH)););}while(s.lookahead<MIN_LOOKAHEAD&&0!==s.strm.avail_in)}function deflate_stored(s,flush){var max_block_size=65535;for(max_block_size>s.pending_buf_size-5&&(max_block_size=s.pending_buf_size-5);;){if(s.lookahead<=1){if(fill_window(s),0===s.lookahead&&flush===Z_NO_FLUSH)return BS_NEED_MORE;if(0===s.lookahead)break}s.strstart+=s.lookahead,s.lookahead=0;var max_start=s.block_start+max_block_size;if((0===s.strstart||s.strstart>=max_start)&&(s.lookahead=s.strstart-max_start,s.strstart=max_start,flush_block_only(s,!1),0===s.strm.avail_out))return BS_NEED_MORE;if(s.strstart-s.block_start>=s.w_size-MIN_LOOKAHEAD&&(flush_block_only(s,!1),0===s.strm.avail_out))return BS_NEED_MORE}return s.insert=0,flush===Z_FINISH?(flush_block_only(s,!0),0===s.strm.avail_out?BS_FINISH_STARTED:BS_FINISH_DONE):s.strstart>s.block_start&&(flush_block_only(s,!1),0===s.strm.avail_out)?BS_NEED_MORE:BS_NEED_MORE}function deflate_fast(s,flush){for(var hash_head,bflush;;){if(s.lookahead<MIN_LOOKAHEAD){if(fill_window(s),s.lookahead<MIN_LOOKAHEAD&&flush===Z_NO_FLUSH)return BS_NEED_MORE;if(0===s.lookahead)break}if(hash_head=0,s.lookahead>=MIN_MATCH&&(s.ins_h=(s.ins_h<<s.hash_shift^s.window[s.strstart+MIN_MATCH-1])&s.hash_mask,hash_head=s.prev[s.strstart&s.w_mask]=s.head[s.ins_h],s.head[s.ins_h]=s.strstart),0!==hash_head&&s.strstart-hash_head<=s.w_size-MIN_LOOKAHEAD&&(s.match_length=longest_match(s,hash_head)),s.match_length>=MIN_MATCH)if(bflush=trees._tr_tally(s,s.strstart-s.match_start,s.match_length-MIN_MATCH),s.lookahead-=s.match_length,s.match_length<=s.max_lazy_match&&s.lookahead>=MIN_MATCH){s.match_length--;do s.strstart++,s.ins_h=(s.ins_h<<s.hash_shift^s.window[s.strstart+MIN_MATCH-1])&s.hash_mask,hash_head=s.prev[s.strstart&s.w_mask]=s.head[s.ins_h],s.head[s.ins_h]=s.strstart;while(0!==--s.match_length);s.strstart++}else s.strstart+=s.match_length,s.match_length=0,s.ins_h=s.window[s.strstart],s.ins_h=(s.ins_h<<s.hash_shift^s.window[s.strstart+1])&s.hash_mask;else bflush=trees._tr_tally(s,0,s.window[s.strstart]),s.lookahead--,s.strstart++;if(bflush&&(flush_block_only(s,!1),0===s.strm.avail_out))return BS_NEED_MORE}return s.insert=s.strstart<MIN_MATCH-1?s.strstart:MIN_MATCH-1,flush===Z_FINISH?(flush_block_only(s,!0),0===s.strm.avail_out?BS_FINISH_STARTED:BS_FINISH_DONE):s.last_lit&&(flush_block_only(s,!1),0===s.strm.avail_out)?BS_NEED_MORE:BS_BLOCK_DONE}function deflate_slow(s,flush){for(var hash_head,bflush,max_insert;;){if(s.lookahead<MIN_LOOKAHEAD){if(fill_window(s),s.lookahead<MIN_LOOKAHEAD&&flush===Z_NO_FLUSH)return BS_NEED_MORE;if(0===s.lookahead)break}if(hash_head=0,s.lookahead>=MIN_MATCH&&(s.ins_h=(s.ins_h<<s.hash_shift^s.window[s.strstart+MIN_MATCH-1])&s.hash_mask,hash_head=s.prev[s.strstart&s.w_mask]=s.head[s.ins_h],s.head[s.ins_h]=s.strstart),s.prev_length=s.match_length,s.prev_match=s.match_start,s.match_length=MIN_MATCH-1,0!==hash_head&&s.prev_length<s.max_lazy_match&&s.strstart-hash_head<=s.w_size-MIN_LOOKAHEAD&&(s.match_length=longest_match(s,hash_head),s.match_length<=5&&(s.strategy===Z_FILTERED||s.match_length===MIN_MATCH&&s.strstart-s.match_start>4096)&&(s.match_length=MIN_MATCH-1)),s.prev_length>=MIN_MATCH&&s.match_length<=s.prev_length){max_insert=s.strstart+s.lookahead-MIN_MATCH,bflush=trees._tr_tally(s,s.strstart-1-s.prev_match,s.prev_length-MIN_MATCH),s.lookahead-=s.prev_length-1,s.prev_length-=2;do++s.strstart<=max_insert&&(s.ins_h=(s.ins_h<<s.hash_shift^s.window[s.strstart+MIN_MATCH-1])&s.hash_mask,hash_head=s.prev[s.strstart&s.w_mask]=s.head[s.ins_h],s.head[s.ins_h]=s.strstart);while(0!==--s.prev_length);if(s.match_available=0,s.match_length=MIN_MATCH-1,s.strstart++,bflush&&(flush_block_only(s,!1),0===s.strm.avail_out))return BS_NEED_MORE}else if(s.match_available){if(bflush=trees._tr_tally(s,0,s.window[s.strstart-1]),bflush&&flush_block_only(s,!1),s.strstart++,s.lookahead--,0===s.strm.avail_out)return BS_NEED_MORE}else s.match_available=1,s.strstart++,s.lookahead--}return s.match_available&&(bflush=trees._tr_tally(s,0,s.window[s.strstart-1]),s.match_available=0),s.insert=s.strstart<MIN_MATCH-1?s.strstart:MIN_MATCH-1,flush===Z_FINISH?(flush_block_only(s,!0),0===s.strm.avail_out?BS_FINISH_STARTED:BS_FINISH_DONE):s.last_lit&&(flush_block_only(s,!1),0===s.strm.avail_out)?BS_NEED_MORE:BS_BLOCK_DONE}function deflate_rle(s,flush){for(var bflush,prev,scan,strend,_win=s.window;;){if(s.lookahead<=MAX_MATCH){if(fill_window(s),s.lookahead<=MAX_MATCH&&flush===Z_NO_FLUSH)return BS_NEED_MORE;if(0===s.lookahead)break}if(s.match_length=0,s.lookahead>=MIN_MATCH&&s.strstart>0&&(scan=s.strstart-1,prev=_win[scan],prev===_win[++scan]&&prev===_win[++scan]&&prev===_win[++scan])){strend=s.strstart+MAX_MATCH;do;while(prev===_win[++scan]&&prev===_win[++scan]&&prev===_win[++scan]&&prev===_win[++scan]&&prev===_win[++scan]&&prev===_win[++scan]&&prev===_win[++scan]&&prev===_win[++scan]&&strend>scan);s.match_length=MAX_MATCH-(strend-scan),s.match_length>s.lookahead&&(s.match_length=s.lookahead);
+}if(s.match_length>=MIN_MATCH?(bflush=trees._tr_tally(s,1,s.match_length-MIN_MATCH),s.lookahead-=s.match_length,s.strstart+=s.match_length,s.match_length=0):(bflush=trees._tr_tally(s,0,s.window[s.strstart]),s.lookahead--,s.strstart++),bflush&&(flush_block_only(s,!1),0===s.strm.avail_out))return BS_NEED_MORE}return s.insert=0,flush===Z_FINISH?(flush_block_only(s,!0),0===s.strm.avail_out?BS_FINISH_STARTED:BS_FINISH_DONE):s.last_lit&&(flush_block_only(s,!1),0===s.strm.avail_out)?BS_NEED_MORE:BS_BLOCK_DONE}function deflate_huff(s,flush){for(var bflush;;){if(0===s.lookahead&&(fill_window(s),0===s.lookahead)){if(flush===Z_NO_FLUSH)return BS_NEED_MORE;break}if(s.match_length=0,bflush=trees._tr_tally(s,0,s.window[s.strstart]),s.lookahead--,s.strstart++,bflush&&(flush_block_only(s,!1),0===s.strm.avail_out))return BS_NEED_MORE}return s.insert=0,flush===Z_FINISH?(flush_block_only(s,!0),0===s.strm.avail_out?BS_FINISH_STARTED:BS_FINISH_DONE):s.last_lit&&(flush_block_only(s,!1),0===s.strm.avail_out)?BS_NEED_MORE:BS_BLOCK_DONE}function Config(good_length,max_lazy,nice_length,max_chain,func){this.good_length=good_length,this.max_lazy=max_lazy,this.nice_length=nice_length,this.max_chain=max_chain,this.func=func}function lm_init(s){s.window_size=2*s.w_size,zero(s.head),s.max_lazy_match=configuration_table[s.level].max_lazy,s.good_match=configuration_table[s.level].good_length,s.nice_match=configuration_table[s.level].nice_length,s.max_chain_length=configuration_table[s.level].max_chain,s.strstart=0,s.block_start=0,s.lookahead=0,s.insert=0,s.match_length=s.prev_length=MIN_MATCH-1,s.match_available=0,s.ins_h=0}function DeflateState(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Z_DEFLATED,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new utils.Buf16(2*HEAP_SIZE),this.dyn_dtree=new utils.Buf16(2*(2*D_CODES+1)),this.bl_tree=new utils.Buf16(2*(2*BL_CODES+1)),zero(this.dyn_ltree),zero(this.dyn_dtree),zero(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new utils.Buf16(MAX_BITS+1),this.heap=new utils.Buf16(2*L_CODES+1),zero(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new utils.Buf16(2*L_CODES+1),zero(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function deflateResetKeep(strm){var s;return strm&&strm.state?(strm.total_in=strm.total_out=0,strm.data_type=Z_UNKNOWN,s=strm.state,s.pending=0,s.pending_out=0,s.wrap<0&&(s.wrap=-s.wrap),s.status=s.wrap?INIT_STATE:BUSY_STATE,strm.adler=2===s.wrap?0:1,s.last_flush=Z_NO_FLUSH,trees._tr_init(s),Z_OK):err(strm,Z_STREAM_ERROR)}function deflateReset(strm){var ret=deflateResetKeep(strm);return ret===Z_OK&&lm_init(strm.state),ret}function deflateSetHeader(strm,head){return strm&&strm.state?2!==strm.state.wrap?Z_STREAM_ERROR:(strm.state.gzhead=head,Z_OK):Z_STREAM_ERROR}function deflateInit2(strm,level,method,windowBits,memLevel,strategy){if(!strm)return Z_STREAM_ERROR;var wrap=1;if(level===Z_DEFAULT_COMPRESSION&&(level=6),0>windowBits?(wrap=0,windowBits=-windowBits):windowBits>15&&(wrap=2,windowBits-=16),1>memLevel||memLevel>MAX_MEM_LEVEL||method!==Z_DEFLATED||8>windowBits||windowBits>15||0>level||level>9||0>strategy||strategy>Z_FIXED)return err(strm,Z_STREAM_ERROR);8===windowBits&&(windowBits=9);var s=new DeflateState;return strm.state=s,s.strm=strm,s.wrap=wrap,s.gzhead=null,s.w_bits=windowBits,s.w_size=1<<s.w_bits,s.w_mask=s.w_size-1,s.hash_bits=memLevel+7,s.hash_size=1<<s.hash_bits,s.hash_mask=s.hash_size-1,s.hash_shift=~~((s.hash_bits+MIN_MATCH-1)/MIN_MATCH),s.window=new utils.Buf8(2*s.w_size),s.head=new utils.Buf16(s.hash_size),s.prev=new utils.Buf16(s.w_size),s.lit_bufsize=1<<memLevel+6,s.pending_buf_size=4*s.lit_bufsize,s.pending_buf=new utils.Buf8(s.pending_buf_size),s.d_buf=1*s.lit_bufsize,s.l_buf=3*s.lit_bufsize,s.level=level,s.strategy=strategy,s.method=method,deflateReset(strm)}function deflateInit(strm,level){return deflateInit2(strm,level,Z_DEFLATED,MAX_WBITS,DEF_MEM_LEVEL,Z_DEFAULT_STRATEGY)}function deflate(strm,flush){var old_flush,s,beg,val;if(!strm||!strm.state||flush>Z_BLOCK||0>flush)return strm?err(strm,Z_STREAM_ERROR):Z_STREAM_ERROR;if(s=strm.state,!strm.output||!strm.input&&0!==strm.avail_in||s.status===FINISH_STATE&&flush!==Z_FINISH)return err(strm,0===strm.avail_out?Z_BUF_ERROR:Z_STREAM_ERROR);if(s.strm=strm,old_flush=s.last_flush,s.last_flush=flush,s.status===INIT_STATE)if(2===s.wrap)strm.adler=0,put_byte(s,31),put_byte(s,139),put_byte(s,8),s.gzhead?(put_byte(s,(s.gzhead.text?1:0)+(s.gzhead.hcrc?2:0)+(s.gzhead.extra?4:0)+(s.gzhead.name?8:0)+(s.gzhead.comment?16:0)),put_byte(s,255&s.gzhead.time),put_byte(s,s.gzhead.time>>8&255),put_byte(s,s.gzhead.time>>16&255),put_byte(s,s.gzhead.time>>24&255),put_byte(s,9===s.level?2:s.strategy>=Z_HUFFMAN_ONLY||s.level<2?4:0),put_byte(s,255&s.gzhead.os),s.gzhead.extra&&s.gzhead.extra.length&&(put_byte(s,255&s.gzhead.extra.length),put_byte(s,s.gzhead.extra.length>>8&255)),s.gzhead.hcrc&&(strm.adler=crc32(strm.adler,s.pending_buf,s.pending,0)),s.gzindex=0,s.status=EXTRA_STATE):(put_byte(s,0),put_byte(s,0),put_byte(s,0),put_byte(s,0),put_byte(s,0),put_byte(s,9===s.level?2:s.strategy>=Z_HUFFMAN_ONLY||s.level<2?4:0),put_byte(s,OS_CODE),s.status=BUSY_STATE);else{var header=Z_DEFLATED+(s.w_bits-8<<4)<<8,level_flags=-1;level_flags=s.strategy>=Z_HUFFMAN_ONLY||s.level<2?0:s.level<6?1:6===s.level?2:3,header|=level_flags<<6,0!==s.strstart&&(header|=PRESET_DICT),header+=31-header%31,s.status=BUSY_STATE,putShortMSB(s,header),0!==s.strstart&&(putShortMSB(s,strm.adler>>>16),putShortMSB(s,65535&strm.adler)),strm.adler=1}if(s.status===EXTRA_STATE)if(s.gzhead.extra){for(beg=s.pending;s.gzindex<(65535&s.gzhead.extra.length)&&(s.pending!==s.pending_buf_size||(s.gzhead.hcrc&&s.pending>beg&&(strm.adler=crc32(strm.adler,s.pending_buf,s.pending-beg,beg)),flush_pending(strm),beg=s.pending,s.pending!==s.pending_buf_size));)put_byte(s,255&s.gzhead.extra[s.gzindex]),s.gzindex++;s.gzhead.hcrc&&s.pending>beg&&(strm.adler=crc32(strm.adler,s.pending_buf,s.pending-beg,beg)),s.gzindex===s.gzhead.extra.length&&(s.gzindex=0,s.status=NAME_STATE)}else s.status=NAME_STATE;if(s.status===NAME_STATE)if(s.gzhead.name){beg=s.pending;do{if(s.pending===s.pending_buf_size&&(s.gzhead.hcrc&&s.pending>beg&&(strm.adler=crc32(strm.adler,s.pending_buf,s.pending-beg,beg)),flush_pending(strm),beg=s.pending,s.pending===s.pending_buf_size)){val=1;break}val=s.gzindex<s.gzhead.name.length?255&s.gzhead.name.charCodeAt(s.gzindex++):0,put_byte(s,val)}while(0!==val);s.gzhead.hcrc&&s.pending>beg&&(strm.adler=crc32(strm.adler,s.pending_buf,s.pending-beg,beg)),0===val&&(s.gzindex=0,s.status=COMMENT_STATE)}else s.status=COMMENT_STATE;if(s.status===COMMENT_STATE)if(s.gzhead.comment){beg=s.pending;do{if(s.pending===s.pending_buf_size&&(s.gzhead.hcrc&&s.pending>beg&&(strm.adler=crc32(strm.adler,s.pending_buf,s.pending-beg,beg)),flush_pending(strm),beg=s.pending,s.pending===s.pending_buf_size)){val=1;break}val=s.gzindex<s.gzhead.comment.length?255&s.gzhead.comment.charCodeAt(s.gzindex++):0,put_byte(s,val)}while(0!==val);s.gzhead.hcrc&&s.pending>beg&&(strm.adler=crc32(strm.adler,s.pending_buf,s.pending-beg,beg)),0===val&&(s.status=HCRC_STATE)}else s.status=HCRC_STATE;if(s.status===HCRC_STATE&&(s.gzhead.hcrc?(s.pending+2>s.pending_buf_size&&flush_pending(strm),s.pending+2<=s.pending_buf_size&&(put_byte(s,255&strm.adler),put_byte(s,strm.adler>>8&255),strm.adler=0,s.status=BUSY_STATE)):s.status=BUSY_STATE),0!==s.pending){if(flush_pending(strm),0===strm.avail_out)return s.last_flush=-1,Z_OK}else if(0===strm.avail_in&&rank(flush)<=rank(old_flush)&&flush!==Z_FINISH)return err(strm,Z_BUF_ERROR);if(s.status===FINISH_STATE&&0!==strm.avail_in)return err(strm,Z_BUF_ERROR);if(0!==strm.avail_in||0!==s.lookahead||flush!==Z_NO_FLUSH&&s.status!==FINISH_STATE){var bstate=s.strategy===Z_HUFFMAN_ONLY?deflate_huff(s,flush):s.strategy===Z_RLE?deflate_rle(s,flush):configuration_table[s.level].func(s,flush);if((bstate===BS_FINISH_STARTED||bstate===BS_FINISH_DONE)&&(s.status=FINISH_STATE),bstate===BS_NEED_MORE||bstate===BS_FINISH_STARTED)return 0===strm.avail_out&&(s.last_flush=-1),Z_OK;if(bstate===BS_BLOCK_DONE&&(flush===Z_PARTIAL_FLUSH?trees._tr_align(s):flush!==Z_BLOCK&&(trees._tr_stored_block(s,0,0,!1),flush===Z_FULL_FLUSH&&(zero(s.head),0===s.lookahead&&(s.strstart=0,s.block_start=0,s.insert=0))),flush_pending(strm),0===strm.avail_out))return s.last_flush=-1,Z_OK}return flush!==Z_FINISH?Z_OK:s.wrap<=0?Z_STREAM_END:(2===s.wrap?(put_byte(s,255&strm.adler),put_byte(s,strm.adler>>8&255),put_byte(s,strm.adler>>16&255),put_byte(s,strm.adler>>24&255),put_byte(s,255&strm.total_in),put_byte(s,strm.total_in>>8&255),put_byte(s,strm.total_in>>16&255),put_byte(s,strm.total_in>>24&255)):(putShortMSB(s,strm.adler>>>16),putShortMSB(s,65535&strm.adler)),flush_pending(strm),s.wrap>0&&(s.wrap=-s.wrap),0!==s.pending?Z_OK:Z_STREAM_END)}function deflateEnd(strm){var status;return strm&&strm.state?(status=strm.state.status,status!==INIT_STATE&&status!==EXTRA_STATE&&status!==NAME_STATE&&status!==COMMENT_STATE&&status!==HCRC_STATE&&status!==BUSY_STATE&&status!==FINISH_STATE?err(strm,Z_STREAM_ERROR):(strm.state=null,status===BUSY_STATE?err(strm,Z_DATA_ERROR):Z_OK)):Z_STREAM_ERROR}function deflateSetDictionary(strm,dictionary){var s,str,n,wrap,avail,next,input,tmpDict,dictLength=dictionary.length;if(!strm||!strm.state)return Z_STREAM_ERROR;if(s=strm.state,wrap=s.wrap,2===wrap||1===wrap&&s.status!==INIT_STATE||s.lookahead)return Z_STREAM_ERROR;for(1===wrap&&(strm.adler=adler32(strm.adler,dictionary,dictLength,0)),s.wrap=0,dictLength>=s.w_size&&(0===wrap&&(zero(s.head),s.strstart=0,s.block_start=0,s.insert=0),tmpDict=new utils.Buf8(s.w_size),utils.arraySet(tmpDict,dictionary,dictLength-s.w_size,s.w_size,0),dictionary=tmpDict,dictLength=s.w_size),avail=strm.avail_in,next=strm.next_in,input=strm.input,strm.avail_in=dictLength,strm.next_in=0,strm.input=dictionary,fill_window(s);s.lookahead>=MIN_MATCH;){str=s.strstart,n=s.lookahead-(MIN_MATCH-1);do s.ins_h=(s.ins_h<<s.hash_shift^s.window[str+MIN_MATCH-1])&s.hash_mask,s.prev[str&s.w_mask]=s.head[s.ins_h],s.head[s.ins_h]=str,str++;while(--n);s.strstart=str,s.lookahead=MIN_MATCH-1,fill_window(s)}return s.strstart+=s.lookahead,s.block_start=s.strstart,s.insert=s.lookahead,s.lookahead=0,s.match_length=s.prev_length=MIN_MATCH-1,s.match_available=0,strm.next_in=next,strm.input=input,strm.avail_in=avail,s.wrap=wrap,Z_OK}var configuration_table,utils=require("../utils/common"),trees=require("./trees"),adler32=require("./adler32"),crc32=require("./crc32"),msg=require("./messages"),Z_NO_FLUSH=0,Z_PARTIAL_FLUSH=1,Z_FULL_FLUSH=3,Z_FINISH=4,Z_BLOCK=5,Z_OK=0,Z_STREAM_END=1,Z_STREAM_ERROR=-2,Z_DATA_ERROR=-3,Z_BUF_ERROR=-5,Z_DEFAULT_COMPRESSION=-1,Z_FILTERED=1,Z_HUFFMAN_ONLY=2,Z_RLE=3,Z_FIXED=4,Z_DEFAULT_STRATEGY=0,Z_UNKNOWN=2,Z_DEFLATED=8,MAX_MEM_LEVEL=9,MAX_WBITS=15,DEF_MEM_LEVEL=8,LENGTH_CODES=29,LITERALS=256,L_CODES=LITERALS+1+LENGTH_CODES,D_CODES=30,BL_CODES=19,HEAP_SIZE=2*L_CODES+1,MAX_BITS=15,MIN_MATCH=3,MAX_MATCH=258,MIN_LOOKAHEAD=MAX_MATCH+MIN_MATCH+1,PRESET_DICT=32,INIT_STATE=42,EXTRA_STATE=69,NAME_STATE=73,COMMENT_STATE=91,HCRC_STATE=103,BUSY_STATE=113,FINISH_STATE=666,BS_NEED_MORE=1,BS_BLOCK_DONE=2,BS_FINISH_STARTED=3,BS_FINISH_DONE=4,OS_CODE=3;configuration_table=[new Config(0,0,0,0,deflate_stored),new Config(4,4,8,4,deflate_fast),new Config(4,5,16,8,deflate_fast),new Config(4,6,32,32,deflate_fast),new Config(4,4,16,16,deflate_slow),new Config(8,16,32,32,deflate_slow),new Config(8,16,128,128,deflate_slow),new Config(8,32,128,256,deflate_slow),new Config(32,128,258,1024,deflate_slow),new Config(32,258,258,4096,deflate_slow)],exports.deflateInit=deflateInit,exports.deflateInit2=deflateInit2,exports.deflateReset=deflateReset,exports.deflateResetKeep=deflateResetKeep,exports.deflateSetHeader=deflateSetHeader,exports.deflate=deflate,exports.deflateEnd=deflateEnd,exports.deflateSetDictionary=deflateSetDictionary,exports.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":123,"./adler32":125,"./crc32":127,"./messages":133,"./trees":134}],129:[function(require,module,exports){"use strict";function GZheader(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}module.exports=GZheader},{}],130:[function(require,module,exports){"use strict";var BAD=30,TYPE=12;module.exports=function(strm,start){var state,_in,last,_out,beg,end,dmax,wsize,whave,wnext,s_window,hold,bits,lcode,dcode,lmask,dmask,here,op,len,dist,from,from_source,input,output;state=strm.state,_in=strm.next_in,input=strm.input,last=_in+(strm.avail_in-5),_out=strm.next_out,output=strm.output,beg=_out-(start-strm.avail_out),end=_out+(strm.avail_out-257),dmax=state.dmax,wsize=state.wsize,whave=state.whave,wnext=state.wnext,s_window=state.window,hold=state.hold,bits=state.bits,lcode=state.lencode,dcode=state.distcode,lmask=(1<<state.lenbits)-1,dmask=(1<<state.distbits)-1;top:do{15>bits&&(hold+=input[_in++]<<bits,bits+=8,hold+=input[_in++]<<bits,bits+=8),here=lcode[hold&lmask];dolen:for(;;){if(op=here>>>24,hold>>>=op,bits-=op,op=here>>>16&255,0===op)output[_out++]=65535&here;else{if(!(16&op)){if(0===(64&op)){here=lcode[(65535&here)+(hold&(1<<op)-1)];continue dolen}if(32&op){state.mode=TYPE;break top}strm.msg="invalid literal/length code",state.mode=BAD;break top}len=65535&here,op&=15,op&&(op>bits&&(hold+=input[_in++]<<bits,bits+=8),len+=hold&(1<<op)-1,hold>>>=op,bits-=op),15>bits&&(hold+=input[_in++]<<bits,bits+=8,hold+=input[_in++]<<bits,bits+=8),here=dcode[hold&dmask];dodist:for(;;){if(op=here>>>24,hold>>>=op,bits-=op,op=here>>>16&255,!(16&op)){if(0===(64&op)){here=dcode[(65535&here)+(hold&(1<<op)-1)];continue dodist}strm.msg="invalid distance code",state.mode=BAD;break top}if(dist=65535&here,op&=15,op>bits&&(hold+=input[_in++]<<bits,bits+=8,op>bits&&(hold+=input[_in++]<<bits,bits+=8)),dist+=hold&(1<<op)-1,dist>dmax){strm.msg="invalid distance too far back",state.mode=BAD;break top}if(hold>>>=op,bits-=op,op=_out-beg,dist>op){if(op=dist-op,op>whave&&state.sane){strm.msg="invalid distance too far back",state.mode=BAD;break top}if(from=0,from_source=s_window,0===wnext){if(from+=wsize-op,len>op){len-=op;do output[_out++]=s_window[from++];while(--op);from=_out-dist,from_source=output}}else if(op>wnext){if(from+=wsize+wnext-op,op-=wnext,len>op){len-=op;do output[_out++]=s_window[from++];while(--op);if(from=0,len>wnext){op=wnext,len-=op;do output[_out++]=s_window[from++];while(--op);from=_out-dist,from_source=output}}}else if(from+=wnext-op,len>op){len-=op;do output[_out++]=s_window[from++];while(--op);from=_out-dist,from_source=output}for(;len>2;)output[_out++]=from_source[from++],output[_out++]=from_source[from++],output[_out++]=from_source[from++],len-=3;len&&(output[_out++]=from_source[from++],len>1&&(output[_out++]=from_source[from++]))}else{from=_out-dist;do output[_out++]=output[from++],output[_out++]=output[from++],output[_out++]=output[from++],len-=3;while(len>2);len&&(output[_out++]=output[from++],len>1&&(output[_out++]=output[from++]))}break}}break}}while(last>_in&&end>_out);len=bits>>3,_in-=len,bits-=len<<3,hold&=(1<<bits)-1,strm.next_in=_in,strm.next_out=_out,strm.avail_in=last>_in?5+(last-_in):5-(_in-last),strm.avail_out=end>_out?257+(end-_out):257-(_out-end),state.hold=hold,state.bits=bits}},{}],131:[function(require,module,exports){"use strict";function zswap32(q){return(q>>>24&255)+(q>>>8&65280)+((65280&q)<<8)+((255&q)<<24)}function InflateState(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new utils.Buf16(320),this.work=new utils.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function inflateResetKeep(strm){var state;return strm&&strm.state?(state=strm.state,strm.total_in=strm.total_out=state.total=0,strm.msg="",state.wrap&&(strm.adler=1&state.wrap),state.mode=HEAD,state.last=0,state.havedict=0,state.dmax=32768,state.head=null,state.hold=0,state.bits=0,state.lencode=state.lendyn=new utils.Buf32(ENOUGH_LENS),state.distcode=state.distdyn=new utils.Buf32(ENOUGH_DISTS),state.sane=1,state.back=-1,Z_OK):Z_STREAM_ERROR}function inflateReset(strm){var state;return strm&&strm.state?(state=strm.state,state.wsize=0,state.whave=0,state.wnext=0,inflateResetKeep(strm)):Z_STREAM_ERROR}function inflateReset2(strm,windowBits){var wrap,state;return strm&&strm.state?(state=strm.state,0>windowBits?(wrap=0,windowBits=-windowBits):(wrap=(windowBits>>4)+1,48>windowBits&&(windowBits&=15)),windowBits&&(8>windowBits||windowBits>15)?Z_STREAM_ERROR:(null!==state.window&&state.wbits!==windowBits&&(state.window=null),state.wrap=wrap,state.wbits=windowBits,inflateReset(strm))):Z_STREAM_ERROR}function inflateInit2(strm,windowBits){var ret,state;return strm?(state=new InflateState,strm.state=state,state.window=null,ret=inflateReset2(strm,windowBits),ret!==Z_OK&&(strm.state=null),ret):Z_STREAM_ERROR}function inflateInit(strm){return inflateInit2(strm,DEF_WBITS)}function fixedtables(state){if(virgin){var sym;for(lenfix=new utils.Buf32(512),distfix=new utils.Buf32(32),sym=0;144>sym;)state.lens[sym++]=8;for(;256>sym;)state.lens[sym++]=9;for(;280>sym;)state.lens[sym++]=7;for(;288>sym;)state.lens[sym++]=8;for(inflate_table(LENS,state.lens,0,288,lenfix,0,state.work,{bits:9}),sym=0;32>sym;)state.lens[sym++]=5;inflate_table(DISTS,state.lens,0,32,distfix,0,state.work,{bits:5}),virgin=!1}state.lencode=lenfix,state.lenbits=9,state.distcode=distfix,state.distbits=5}function updatewindow(strm,src,end,copy){var dist,state=strm.state;return null===state.window&&(state.wsize=1<<state.wbits,state.wnext=0,state.whave=0,state.window=new utils.Buf8(state.wsize)),copy>=state.wsize?(utils.arraySet(state.window,src,end-state.wsize,state.wsize,0),state.wnext=0,state.whave=state.wsize):(dist=state.wsize-state.wnext,dist>copy&&(dist=copy),utils.arraySet(state.window,src,end-copy,dist,state.wnext),copy-=dist,copy?(utils.arraySet(state.window,src,end-copy,copy,0),state.wnext=copy,state.whave=state.wsize):(state.wnext+=dist,state.wnext===state.wsize&&(state.wnext=0),state.whave<state.wsize&&(state.whave+=dist))),0}function inflate(strm,flush){var state,input,output,next,put,have,left,hold,bits,_in,_out,copy,from,from_source,here_bits,here_op,here_val,last_bits,last_op,last_val,len,ret,opts,n,here=0,hbuf=new utils.Buf8(4),order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!strm||!strm.state||!strm.output||!strm.input&&0!==strm.avail_in)return Z_STREAM_ERROR;state=strm.state,state.mode===TYPE&&(state.mode=TYPEDO),put=strm.next_out,output=strm.output,left=strm.avail_out,next=strm.next_in,input=strm.input,have=strm.avail_in,hold=state.hold,bits=state.bits,_in=have,_out=left,ret=Z_OK;inf_leave:for(;;)switch(state.mode){case HEAD:if(0===state.wrap){state.mode=TYPEDO;break}for(;16>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(2&state.wrap&&35615===hold){state.check=0,hbuf[0]=255&hold,hbuf[1]=hold>>>8&255,state.check=crc32(state.check,hbuf,2,0),hold=0,bits=0,state.mode=FLAGS;break}if(state.flags=0,state.head&&(state.head.done=!1),!(1&state.wrap)||(((255&hold)<<8)+(hold>>8))%31){strm.msg="incorrect header check",state.mode=BAD;break}if((15&hold)!==Z_DEFLATED){strm.msg="unknown compression method",state.mode=BAD;break}if(hold>>>=4,bits-=4,len=(15&hold)+8,0===state.wbits)state.wbits=len;else if(len>state.wbits){strm.msg="invalid window size",state.mode=BAD;break}state.dmax=1<<len,strm.adler=state.check=1,state.mode=512&hold?DICTID:TYPE,hold=0,bits=0;break;case FLAGS:for(;16>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(state.flags=hold,(255&state.flags)!==Z_DEFLATED){strm.msg="unknown compression method",state.mode=BAD;break}if(57344&state.flags){strm.msg="unknown header flags set",state.mode=BAD;break}state.head&&(state.head.text=hold>>8&1),512&state.flags&&(hbuf[0]=255&hold,hbuf[1]=hold>>>8&255,state.check=crc32(state.check,hbuf,2,0)),hold=0,bits=0,state.mode=TIME;case TIME:for(;32>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}state.head&&(state.head.time=hold),512&state.flags&&(hbuf[0]=255&hold,hbuf[1]=hold>>>8&255,hbuf[2]=hold>>>16&255,hbuf[3]=hold>>>24&255,state.check=crc32(state.check,hbuf,4,0)),hold=0,bits=0,state.mode=OS;case OS:for(;16>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}state.head&&(state.head.xflags=255&hold,state.head.os=hold>>8),512&state.flags&&(hbuf[0]=255&hold,hbuf[1]=hold>>>8&255,state.check=crc32(state.check,hbuf,2,0)),hold=0,bits=0,state.mode=EXLEN;case EXLEN:if(1024&state.flags){for(;16>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}state.length=hold,state.head&&(state.head.extra_len=hold),512&state.flags&&(hbuf[0]=255&hold,hbuf[1]=hold>>>8&255,state.check=crc32(state.check,hbuf,2,0)),hold=0,bits=0}else state.head&&(state.head.extra=null);state.mode=EXTRA;case EXTRA:if(1024&state.flags&&(copy=state.length,copy>have&&(copy=have),copy&&(state.head&&(len=state.head.extra_len-state.length,state.head.extra||(state.head.extra=new Array(state.head.extra_len)),utils.arraySet(state.head.extra,input,next,copy,len)),512&state.flags&&(state.check=crc32(state.check,input,copy,next)),have-=copy,next+=copy,state.length-=copy),state.length))break inf_leave;state.length=0,state.mode=NAME;case NAME:if(2048&state.flags){if(0===have)break inf_leave;copy=0;do len=input[next+copy++],state.head&&len&&state.length<65536&&(state.head.name+=String.fromCharCode(len));while(len&&have>copy);if(512&state.flags&&(state.check=crc32(state.check,input,copy,next)),have-=copy,next+=copy,len)break inf_leave}else state.head&&(state.head.name=null);state.length=0,state.mode=COMMENT;case COMMENT:if(4096&state.flags){if(0===have)break inf_leave;copy=0;do len=input[next+copy++],state.head&&len&&state.length<65536&&(state.head.comment+=String.fromCharCode(len));while(len&&have>copy);if(512&state.flags&&(state.check=crc32(state.check,input,copy,next)),have-=copy,next+=copy,len)break inf_leave}else state.head&&(state.head.comment=null);state.mode=HCRC;case HCRC:if(512&state.flags){for(;16>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(hold!==(65535&state.check)){strm.msg="header crc mismatch",state.mode=BAD;break}hold=0,bits=0}state.head&&(state.head.hcrc=state.flags>>9&1,state.head.done=!0),strm.adler=state.check=0,state.mode=TYPE;break;case DICTID:for(;32>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}strm.adler=state.check=zswap32(hold),hold=0,bits=0,state.mode=DICT;case DICT:if(0===state.havedict)return strm.next_out=put,strm.avail_out=left,strm.next_in=next,strm.avail_in=have,state.hold=hold,state.bits=bits,Z_NEED_DICT;strm.adler=state.check=1,state.mode=TYPE;case TYPE:if(flush===Z_BLOCK||flush===Z_TREES)break inf_leave;case TYPEDO:if(state.last){hold>>>=7&bits,bits-=7&bits,state.mode=CHECK;break}for(;3>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}switch(state.last=1&hold,hold>>>=1,bits-=1,3&hold){case 0:state.mode=STORED;break;case 1:if(fixedtables(state),state.mode=LEN_,flush===Z_TREES){hold>>>=2,bits-=2;break inf_leave}break;case 2:state.mode=TABLE;break;case 3:strm.msg="invalid block type",state.mode=BAD}hold>>>=2,bits-=2;break;case STORED:for(hold>>>=7&bits,bits-=7&bits;32>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if((65535&hold)!==(hold>>>16^65535)){strm.msg="invalid stored block lengths",state.mode=BAD;break}if(state.length=65535&hold,hold=0,bits=0,state.mode=COPY_,flush===Z_TREES)break inf_leave;case COPY_:state.mode=COPY;case COPY:if(copy=state.length){if(copy>have&&(copy=have),copy>left&&(copy=left),0===copy)break inf_leave;utils.arraySet(output,input,next,copy,put),have-=copy,next+=copy,left-=copy,put+=copy,state.length-=copy;break}state.mode=TYPE;break;case TABLE:for(;14>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(state.nlen=(31&hold)+257,hold>>>=5,bits-=5,state.ndist=(31&hold)+1,hold>>>=5,bits-=5,state.ncode=(15&hold)+4,hold>>>=4,bits-=4,state.nlen>286||state.ndist>30){strm.msg="too many length or distance symbols",state.mode=BAD;break}state.have=0,state.mode=LENLENS;case LENLENS:for(;state.have<state.ncode;){for(;3>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}state.lens[order[state.have++]]=7&hold,hold>>>=3,bits-=3}for(;state.have<19;)state.lens[order[state.have++]]=0;if(state.lencode=state.lendyn,state.lenbits=7,opts={bits:state.lenbits},ret=inflate_table(CODES,state.lens,0,19,state.lencode,0,state.work,opts),state.lenbits=opts.bits,ret){strm.msg="invalid code lengths set",state.mode=BAD;break}state.have=0,state.mode=CODELENS;case CODELENS:for(;state.have<state.nlen+state.ndist;){for(;here=state.lencode[hold&(1<<state.lenbits)-1],here_bits=here>>>24,here_op=here>>>16&255,here_val=65535&here,!(bits>=here_bits);){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(16>here_val)hold>>>=here_bits,bits-=here_bits,state.lens[state.have++]=here_val;else{if(16===here_val){for(n=here_bits+2;n>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(hold>>>=here_bits,bits-=here_bits,0===state.have){strm.msg="invalid bit length repeat",state.mode=BAD;break}len=state.lens[state.have-1],copy=3+(3&hold),hold>>>=2,bits-=2}else if(17===here_val){for(n=here_bits+3;n>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}hold>>>=here_bits,bits-=here_bits,len=0,copy=3+(7&hold),hold>>>=3,bits-=3}else{for(n=here_bits+7;n>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}hold>>>=here_bits,bits-=here_bits,len=0,copy=11+(127&hold),hold>>>=7,bits-=7}if(state.have+copy>state.nlen+state.ndist){strm.msg="invalid bit length repeat",state.mode=BAD;break}for(;copy--;)state.lens[state.have++]=len}}if(state.mode===BAD)break;if(0===state.lens[256]){strm.msg="invalid code -- missing end-of-block",state.mode=BAD;break}if(state.lenbits=9,opts={bits:state.lenbits},ret=inflate_table(LENS,state.lens,0,state.nlen,state.lencode,0,state.work,opts),state.lenbits=opts.bits,ret){strm.msg="invalid literal/lengths set",state.mode=BAD;break}if(state.distbits=6,state.distcode=state.distdyn,opts={bits:state.distbits},ret=inflate_table(DISTS,state.lens,state.nlen,state.ndist,state.distcode,0,state.work,opts),state.distbits=opts.bits,ret){strm.msg="invalid distances set",state.mode=BAD;break}if(state.mode=LEN_,flush===Z_TREES)break inf_leave;case LEN_:state.mode=LEN;case LEN:if(have>=6&&left>=258){strm.next_out=put,strm.avail_out=left,strm.next_in=next,strm.avail_in=have,state.hold=hold,state.bits=bits,inflate_fast(strm,_out),put=strm.next_out,output=strm.output,left=strm.avail_out,next=strm.next_in,input=strm.input,have=strm.avail_in,hold=state.hold,bits=state.bits,state.mode===TYPE&&(state.back=-1);break}for(state.back=0;here=state.lencode[hold&(1<<state.lenbits)-1],here_bits=here>>>24,here_op=here>>>16&255,here_val=65535&here,!(bits>=here_bits);){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(here_op&&0===(240&here_op)){for(last_bits=here_bits,last_op=here_op,last_val=here_val;here=state.lencode[last_val+((hold&(1<<last_bits+last_op)-1)>>last_bits)],here_bits=here>>>24,here_op=here>>>16&255,here_val=65535&here,!(bits>=last_bits+here_bits);){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}hold>>>=last_bits,bits-=last_bits,state.back+=last_bits}if(hold>>>=here_bits,bits-=here_bits,state.back+=here_bits,state.length=here_val,0===here_op){state.mode=LIT;break}if(32&here_op){state.back=-1,state.mode=TYPE;break}if(64&here_op){strm.msg="invalid literal/length code",state.mode=BAD;break}state.extra=15&here_op,state.mode=LENEXT;case LENEXT:if(state.extra){for(n=state.extra;n>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}state.length+=hold&(1<<state.extra)-1,hold>>>=state.extra,bits-=state.extra,state.back+=state.extra}state.was=state.length,state.mode=DIST;case DIST:for(;here=state.distcode[hold&(1<<state.distbits)-1],here_bits=here>>>24,here_op=here>>>16&255,here_val=65535&here,!(bits>=here_bits);){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(0===(240&here_op)){for(last_bits=here_bits,last_op=here_op,last_val=here_val;here=state.distcode[last_val+((hold&(1<<last_bits+last_op)-1)>>last_bits)],here_bits=here>>>24,here_op=here>>>16&255,here_val=65535&here,!(bits>=last_bits+here_bits);){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}hold>>>=last_bits,bits-=last_bits,state.back+=last_bits}if(hold>>>=here_bits,bits-=here_bits,state.back+=here_bits,64&here_op){strm.msg="invalid distance code",state.mode=BAD;break}state.offset=here_val,state.extra=15&here_op,state.mode=DISTEXT;case DISTEXT:if(state.extra){for(n=state.extra;n>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}state.offset+=hold&(1<<state.extra)-1,hold>>>=state.extra,bits-=state.extra,state.back+=state.extra}if(state.offset>state.dmax){strm.msg="invalid distance too far back",state.mode=BAD;break}state.mode=MATCH;case MATCH:if(0===left)break inf_leave;if(copy=_out-left,state.offset>copy){if(copy=state.offset-copy,copy>state.whave&&state.sane){strm.msg="invalid distance too far back",state.mode=BAD;break}copy>state.wnext?(copy-=state.wnext,from=state.wsize-copy):from=state.wnext-copy,copy>state.length&&(copy=state.length),from_source=state.window}else from_source=output,from=put-state.offset,copy=state.length;copy>left&&(copy=left),left-=copy,state.length-=copy;do output[put++]=from_source[from++];while(--copy);0===state.length&&(state.mode=LEN);break;case LIT:if(0===left)break inf_leave;output[put++]=state.length,left--,state.mode=LEN;break;case CHECK:if(state.wrap){for(;32>bits;){if(0===have)break inf_leave;have--,hold|=input[next++]<<bits,bits+=8}if(_out-=left,strm.total_out+=_out,state.total+=_out,_out&&(strm.adler=state.check=state.flags?crc32(state.check,output,_out,put-_out):adler32(state.check,output,_out,put-_out)),_out=left,(state.flags?hold:zswap32(hold))!==state.check){strm.msg="incorrect data check",state.mode=BAD;break}hold=0,bits=0}state.mode=LENGTH;case LENGTH:if(state.wrap&&state.flags){for(;32>bits;){if(0===have)break inf_leave;have--,hold+=input[next++]<<bits,bits+=8}if(hold!==(4294967295&state.total)){strm.msg="incorrect length check",state.mode=BAD;break}hold=0,bits=0}state.mode=DONE;case DONE:ret=Z_STREAM_END;break inf_leave;case BAD:ret=Z_DATA_ERROR;break inf_leave;case MEM:return Z_MEM_ERROR;case SYNC:default:return Z_STREAM_ERROR}return strm.next_out=put,strm.avail_out=left,strm.next_in=next,strm.avail_in=have,state.hold=hold,state.bits=bits,(state.wsize||_out!==strm.avail_out&&state.mode<BAD&&(state.mode<CHECK||flush!==Z_FINISH))&&updatewindow(strm,strm.output,strm.next_out,_out-strm.avail_out)?(state.mode=MEM,Z_MEM_ERROR):(_in-=strm.avail_in,_out-=strm.avail_out,strm.total_in+=_in,strm.total_out+=_out,state.total+=_out,state.wrap&&_out&&(strm.adler=state.check=state.flags?crc32(state.check,output,_out,strm.next_out-_out):adler32(state.check,output,_out,strm.next_out-_out)),
+strm.data_type=state.bits+(state.last?64:0)+(state.mode===TYPE?128:0)+(state.mode===LEN_||state.mode===COPY_?256:0),(0===_in&&0===_out||flush===Z_FINISH)&&ret===Z_OK&&(ret=Z_BUF_ERROR),ret)}function inflateEnd(strm){if(!strm||!strm.state)return Z_STREAM_ERROR;var state=strm.state;return state.window&&(state.window=null),strm.state=null,Z_OK}function inflateGetHeader(strm,head){var state;return strm&&strm.state?(state=strm.state,0===(2&state.wrap)?Z_STREAM_ERROR:(state.head=head,head.done=!1,Z_OK)):Z_STREAM_ERROR}function inflateSetDictionary(strm,dictionary){var state,dictid,ret,dictLength=dictionary.length;return strm&&strm.state?(state=strm.state,0!==state.wrap&&state.mode!==DICT?Z_STREAM_ERROR:state.mode===DICT&&(dictid=1,dictid=adler32(dictid,dictionary,dictLength,0),dictid!==state.check)?Z_DATA_ERROR:(ret=updatewindow(strm,dictionary,dictLength,dictLength))?(state.mode=MEM,Z_MEM_ERROR):(state.havedict=1,Z_OK)):Z_STREAM_ERROR}var lenfix,distfix,utils=require("../utils/common"),adler32=require("./adler32"),crc32=require("./crc32"),inflate_fast=require("./inffast"),inflate_table=require("./inftrees"),CODES=0,LENS=1,DISTS=2,Z_FINISH=4,Z_BLOCK=5,Z_TREES=6,Z_OK=0,Z_STREAM_END=1,Z_NEED_DICT=2,Z_STREAM_ERROR=-2,Z_DATA_ERROR=-3,Z_MEM_ERROR=-4,Z_BUF_ERROR=-5,Z_DEFLATED=8,HEAD=1,FLAGS=2,TIME=3,OS=4,EXLEN=5,EXTRA=6,NAME=7,COMMENT=8,HCRC=9,DICTID=10,DICT=11,TYPE=12,TYPEDO=13,STORED=14,COPY_=15,COPY=16,TABLE=17,LENLENS=18,CODELENS=19,LEN_=20,LEN=21,LENEXT=22,DIST=23,DISTEXT=24,MATCH=25,LIT=26,CHECK=27,LENGTH=28,DONE=29,BAD=30,MEM=31,SYNC=32,ENOUGH_LENS=852,ENOUGH_DISTS=592,MAX_WBITS=15,DEF_WBITS=MAX_WBITS,virgin=!0;exports.inflateReset=inflateReset,exports.inflateReset2=inflateReset2,exports.inflateResetKeep=inflateResetKeep,exports.inflateInit=inflateInit,exports.inflateInit2=inflateInit2,exports.inflate=inflate,exports.inflateEnd=inflateEnd,exports.inflateGetHeader=inflateGetHeader,exports.inflateSetDictionary=inflateSetDictionary,exports.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":123,"./adler32":125,"./crc32":127,"./inffast":130,"./inftrees":132}],132:[function(require,module,exports){"use strict";var utils=require("../utils/common"),MAXBITS=15,ENOUGH_LENS=852,ENOUGH_DISTS=592,CODES=0,LENS=1,DISTS=2,lbase=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],lext=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],dbase=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],dext=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];module.exports=function(type,lens,lens_index,codes,table,table_index,work,opts){var incr,fill,low,mask,next,end,here_bits,here_op,here_val,bits=opts.bits,len=0,sym=0,min=0,max=0,root=0,curr=0,drop=0,left=0,used=0,huff=0,base=null,base_index=0,count=new utils.Buf16(MAXBITS+1),offs=new utils.Buf16(MAXBITS+1),extra=null,extra_index=0;for(len=0;MAXBITS>=len;len++)count[len]=0;for(sym=0;codes>sym;sym++)count[lens[lens_index+sym]]++;for(root=bits,max=MAXBITS;max>=1&&0===count[max];max--);if(root>max&&(root=max),0===max)return table[table_index++]=20971520,table[table_index++]=20971520,opts.bits=1,0;for(min=1;max>min&&0===count[min];min++);for(min>root&&(root=min),left=1,len=1;MAXBITS>=len;len++)if(left<<=1,left-=count[len],0>left)return-1;if(left>0&&(type===CODES||1!==max))return-1;for(offs[1]=0,len=1;MAXBITS>len;len++)offs[len+1]=offs[len]+count[len];for(sym=0;codes>sym;sym++)0!==lens[lens_index+sym]&&(work[offs[lens[lens_index+sym]]++]=sym);if(type===CODES?(base=extra=work,end=19):type===LENS?(base=lbase,base_index-=257,extra=lext,extra_index-=257,end=256):(base=dbase,extra=dext,end=-1),huff=0,sym=0,len=min,next=table_index,curr=root,drop=0,low=-1,used=1<<root,mask=used-1,type===LENS&&used>ENOUGH_LENS||type===DISTS&&used>ENOUGH_DISTS)return 1;for(var i=0;;){i++,here_bits=len-drop,work[sym]<end?(here_op=0,here_val=work[sym]):work[sym]>end?(here_op=extra[extra_index+work[sym]],here_val=base[base_index+work[sym]]):(here_op=96,here_val=0),incr=1<<len-drop,fill=1<<curr,min=fill;do fill-=incr,table[next+(huff>>drop)+fill]=here_bits<<24|here_op<<16|here_val|0;while(0!==fill);for(incr=1<<len-1;huff&incr;)incr>>=1;if(0!==incr?(huff&=incr-1,huff+=incr):huff=0,sym++,0===--count[len]){if(len===max)break;len=lens[lens_index+work[sym]]}if(len>root&&(huff&mask)!==low){for(0===drop&&(drop=root),next+=min,curr=len-drop,left=1<<curr;max>curr+drop&&(left-=count[curr+drop],!(0>=left));)curr++,left<<=1;if(used+=1<<curr,type===LENS&&used>ENOUGH_LENS||type===DISTS&&used>ENOUGH_DISTS)return 1;low=huff&mask,table[low]=root<<24|curr<<16|next-table_index|0}}return 0!==huff&&(table[next+huff]=len-drop<<24|64<<16|0),opts.bits=root,0}},{"../utils/common":123}],133:[function(require,module,exports){"use strict";module.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"}},{}],134:[function(require,module,exports){"use strict";function zero(buf){for(var len=buf.length;--len>=0;)buf[len]=0}function StaticTreeDesc(static_tree,extra_bits,extra_base,elems,max_length){this.static_tree=static_tree,this.extra_bits=extra_bits,this.extra_base=extra_base,this.elems=elems,this.max_length=max_length,this.has_stree=static_tree&&static_tree.length}function TreeDesc(dyn_tree,stat_desc){this.dyn_tree=dyn_tree,this.max_code=0,this.stat_desc=stat_desc}function d_code(dist){return 256>dist?_dist_code[dist]:_dist_code[256+(dist>>>7)]}function put_short(s,w){s.pending_buf[s.pending++]=255&w,s.pending_buf[s.pending++]=w>>>8&255}function send_bits(s,value,length){s.bi_valid>Buf_size-length?(s.bi_buf|=value<<s.bi_valid&65535,put_short(s,s.bi_buf),s.bi_buf=value>>Buf_size-s.bi_valid,s.bi_valid+=length-Buf_size):(s.bi_buf|=value<<s.bi_valid&65535,s.bi_valid+=length)}function send_code(s,c,tree){send_bits(s,tree[2*c],tree[2*c+1])}function bi_reverse(code,len){var res=0;do res|=1&code,code>>>=1,res<<=1;while(--len>0);return res>>>1}function bi_flush(s){16===s.bi_valid?(put_short(s,s.bi_buf),s.bi_buf=0,s.bi_valid=0):s.bi_valid>=8&&(s.pending_buf[s.pending++]=255&s.bi_buf,s.bi_buf>>=8,s.bi_valid-=8)}function gen_bitlen(s,desc){var h,n,m,bits,xbits,f,tree=desc.dyn_tree,max_code=desc.max_code,stree=desc.stat_desc.static_tree,has_stree=desc.stat_desc.has_stree,extra=desc.stat_desc.extra_bits,base=desc.stat_desc.extra_base,max_length=desc.stat_desc.max_length,overflow=0;for(bits=0;MAX_BITS>=bits;bits++)s.bl_count[bits]=0;for(tree[2*s.heap[s.heap_max]+1]=0,h=s.heap_max+1;HEAP_SIZE>h;h++)n=s.heap[h],bits=tree[2*tree[2*n+1]+1]+1,bits>max_length&&(bits=max_length,overflow++),tree[2*n+1]=bits,n>max_code||(s.bl_count[bits]++,xbits=0,n>=base&&(xbits=extra[n-base]),f=tree[2*n],s.opt_len+=f*(bits+xbits),has_stree&&(s.static_len+=f*(stree[2*n+1]+xbits)));if(0!==overflow){do{for(bits=max_length-1;0===s.bl_count[bits];)bits--;s.bl_count[bits]--,s.bl_count[bits+1]+=2,s.bl_count[max_length]--,overflow-=2}while(overflow>0);for(bits=max_length;0!==bits;bits--)for(n=s.bl_count[bits];0!==n;)m=s.heap[--h],m>max_code||(tree[2*m+1]!==bits&&(s.opt_len+=(bits-tree[2*m+1])*tree[2*m],tree[2*m+1]=bits),n--)}}function gen_codes(tree,max_code,bl_count){var bits,n,next_code=new Array(MAX_BITS+1),code=0;for(bits=1;MAX_BITS>=bits;bits++)next_code[bits]=code=code+bl_count[bits-1]<<1;for(n=0;max_code>=n;n++){var len=tree[2*n+1];0!==len&&(tree[2*n]=bi_reverse(next_code[len]++,len))}}function tr_static_init(){var n,bits,length,code,dist,bl_count=new Array(MAX_BITS+1);for(length=0,code=0;LENGTH_CODES-1>code;code++)for(base_length[code]=length,n=0;n<1<<extra_lbits[code];n++)_length_code[length++]=code;for(_length_code[length-1]=code,dist=0,code=0;16>code;code++)for(base_dist[code]=dist,n=0;n<1<<extra_dbits[code];n++)_dist_code[dist++]=code;for(dist>>=7;D_CODES>code;code++)for(base_dist[code]=dist<<7,n=0;n<1<<extra_dbits[code]-7;n++)_dist_code[256+dist++]=code;for(bits=0;MAX_BITS>=bits;bits++)bl_count[bits]=0;for(n=0;143>=n;)static_ltree[2*n+1]=8,n++,bl_count[8]++;for(;255>=n;)static_ltree[2*n+1]=9,n++,bl_count[9]++;for(;279>=n;)static_ltree[2*n+1]=7,n++,bl_count[7]++;for(;287>=n;)static_ltree[2*n+1]=8,n++,bl_count[8]++;for(gen_codes(static_ltree,L_CODES+1,bl_count),n=0;D_CODES>n;n++)static_dtree[2*n+1]=5,static_dtree[2*n]=bi_reverse(n,5);static_l_desc=new StaticTreeDesc(static_ltree,extra_lbits,LITERALS+1,L_CODES,MAX_BITS),static_d_desc=new StaticTreeDesc(static_dtree,extra_dbits,0,D_CODES,MAX_BITS),static_bl_desc=new StaticTreeDesc(new Array(0),extra_blbits,0,BL_CODES,MAX_BL_BITS)}function init_block(s){var n;for(n=0;L_CODES>n;n++)s.dyn_ltree[2*n]=0;for(n=0;D_CODES>n;n++)s.dyn_dtree[2*n]=0;for(n=0;BL_CODES>n;n++)s.bl_tree[2*n]=0;s.dyn_ltree[2*END_BLOCK]=1,s.opt_len=s.static_len=0,s.last_lit=s.matches=0}function bi_windup(s){s.bi_valid>8?put_short(s,s.bi_buf):s.bi_valid>0&&(s.pending_buf[s.pending++]=s.bi_buf),s.bi_buf=0,s.bi_valid=0}function copy_block(s,buf,len,header){bi_windup(s),header&&(put_short(s,len),put_short(s,~len)),utils.arraySet(s.pending_buf,s.window,buf,len,s.pending),s.pending+=len}function smaller(tree,n,m,depth){var _n2=2*n,_m2=2*m;return tree[_n2]<tree[_m2]||tree[_n2]===tree[_m2]&&depth[n]<=depth[m]}function pqdownheap(s,tree,k){for(var v=s.heap[k],j=k<<1;j<=s.heap_len&&(j<s.heap_len&&smaller(tree,s.heap[j+1],s.heap[j],s.depth)&&j++,!smaller(tree,v,s.heap[j],s.depth));)s.heap[k]=s.heap[j],k=j,j<<=1;s.heap[k]=v}function compress_block(s,ltree,dtree){var dist,lc,code,extra,lx=0;if(0!==s.last_lit)do dist=s.pending_buf[s.d_buf+2*lx]<<8|s.pending_buf[s.d_buf+2*lx+1],lc=s.pending_buf[s.l_buf+lx],lx++,0===dist?send_code(s,lc,ltree):(code=_length_code[lc],send_code(s,code+LITERALS+1,ltree),extra=extra_lbits[code],0!==extra&&(lc-=base_length[code],send_bits(s,lc,extra)),dist--,code=d_code(dist),send_code(s,code,dtree),extra=extra_dbits[code],0!==extra&&(dist-=base_dist[code],send_bits(s,dist,extra)));while(lx<s.last_lit);send_code(s,END_BLOCK,ltree)}function build_tree(s,desc){var n,m,node,tree=desc.dyn_tree,stree=desc.stat_desc.static_tree,has_stree=desc.stat_desc.has_stree,elems=desc.stat_desc.elems,max_code=-1;for(s.heap_len=0,s.heap_max=HEAP_SIZE,n=0;elems>n;n++)0!==tree[2*n]?(s.heap[++s.heap_len]=max_code=n,s.depth[n]=0):tree[2*n+1]=0;for(;s.heap_len<2;)node=s.heap[++s.heap_len]=2>max_code?++max_code:0,tree[2*node]=1,s.depth[node]=0,s.opt_len--,has_stree&&(s.static_len-=stree[2*node+1]);for(desc.max_code=max_code,n=s.heap_len>>1;n>=1;n--)pqdownheap(s,tree,n);node=elems;do n=s.heap[1],s.heap[1]=s.heap[s.heap_len--],pqdownheap(s,tree,1),m=s.heap[1],s.heap[--s.heap_max]=n,s.heap[--s.heap_max]=m,tree[2*node]=tree[2*n]+tree[2*m],s.depth[node]=(s.depth[n]>=s.depth[m]?s.depth[n]:s.depth[m])+1,tree[2*n+1]=tree[2*m+1]=node,s.heap[1]=node++,pqdownheap(s,tree,1);while(s.heap_len>=2);s.heap[--s.heap_max]=s.heap[1],gen_bitlen(s,desc),gen_codes(tree,max_code,s.bl_count)}function scan_tree(s,tree,max_code){var n,curlen,prevlen=-1,nextlen=tree[1],count=0,max_count=7,min_count=4;for(0===nextlen&&(max_count=138,min_count=3),tree[2*(max_code+1)+1]=65535,n=0;max_code>=n;n++)curlen=nextlen,nextlen=tree[2*(n+1)+1],++count<max_count&&curlen===nextlen||(min_count>count?s.bl_tree[2*curlen]+=count:0!==curlen?(curlen!==prevlen&&s.bl_tree[2*curlen]++,s.bl_tree[2*REP_3_6]++):10>=count?s.bl_tree[2*REPZ_3_10]++:s.bl_tree[2*REPZ_11_138]++,count=0,prevlen=curlen,0===nextlen?(max_count=138,min_count=3):curlen===nextlen?(max_count=6,min_count=3):(max_count=7,min_count=4))}function send_tree(s,tree,max_code){var n,curlen,prevlen=-1,nextlen=tree[1],count=0,max_count=7,min_count=4;for(0===nextlen&&(max_count=138,min_count=3),n=0;max_code>=n;n++)if(curlen=nextlen,nextlen=tree[2*(n+1)+1],!(++count<max_count&&curlen===nextlen)){if(min_count>count){do send_code(s,curlen,s.bl_tree);while(0!==--count)}else 0!==curlen?(curlen!==prevlen&&(send_code(s,curlen,s.bl_tree),count--),send_code(s,REP_3_6,s.bl_tree),send_bits(s,count-3,2)):10>=count?(send_code(s,REPZ_3_10,s.bl_tree),send_bits(s,count-3,3)):(send_code(s,REPZ_11_138,s.bl_tree),send_bits(s,count-11,7));count=0,prevlen=curlen,0===nextlen?(max_count=138,min_count=3):curlen===nextlen?(max_count=6,min_count=3):(max_count=7,min_count=4)}}function build_bl_tree(s){var max_blindex;for(scan_tree(s,s.dyn_ltree,s.l_desc.max_code),scan_tree(s,s.dyn_dtree,s.d_desc.max_code),build_tree(s,s.bl_desc),max_blindex=BL_CODES-1;max_blindex>=3&&0===s.bl_tree[2*bl_order[max_blindex]+1];max_blindex--);return s.opt_len+=3*(max_blindex+1)+5+5+4,max_blindex}function send_all_trees(s,lcodes,dcodes,blcodes){var rank;for(send_bits(s,lcodes-257,5),send_bits(s,dcodes-1,5),send_bits(s,blcodes-4,4),rank=0;blcodes>rank;rank++)send_bits(s,s.bl_tree[2*bl_order[rank]+1],3);send_tree(s,s.dyn_ltree,lcodes-1),send_tree(s,s.dyn_dtree,dcodes-1)}function detect_data_type(s){var n,black_mask=4093624447;for(n=0;31>=n;n++,black_mask>>>=1)if(1&black_mask&&0!==s.dyn_ltree[2*n])return Z_BINARY;if(0!==s.dyn_ltree[18]||0!==s.dyn_ltree[20]||0!==s.dyn_ltree[26])return Z_TEXT;for(n=32;LITERALS>n;n++)if(0!==s.dyn_ltree[2*n])return Z_TEXT;return Z_BINARY}function _tr_init(s){static_init_done||(tr_static_init(),static_init_done=!0),s.l_desc=new TreeDesc(s.dyn_ltree,static_l_desc),s.d_desc=new TreeDesc(s.dyn_dtree,static_d_desc),s.bl_desc=new TreeDesc(s.bl_tree,static_bl_desc),s.bi_buf=0,s.bi_valid=0,init_block(s)}function _tr_stored_block(s,buf,stored_len,last){send_bits(s,(STORED_BLOCK<<1)+(last?1:0),3),copy_block(s,buf,stored_len,!0)}function _tr_align(s){send_bits(s,STATIC_TREES<<1,3),send_code(s,END_BLOCK,static_ltree),bi_flush(s)}function _tr_flush_block(s,buf,stored_len,last){var opt_lenb,static_lenb,max_blindex=0;s.level>0?(s.strm.data_type===Z_UNKNOWN&&(s.strm.data_type=detect_data_type(s)),build_tree(s,s.l_desc),build_tree(s,s.d_desc),max_blindex=build_bl_tree(s),opt_lenb=s.opt_len+3+7>>>3,static_lenb=s.static_len+3+7>>>3,opt_lenb>=static_lenb&&(opt_lenb=static_lenb)):opt_lenb=static_lenb=stored_len+5,opt_lenb>=stored_len+4&&-1!==buf?_tr_stored_block(s,buf,stored_len,last):s.strategy===Z_FIXED||static_lenb===opt_lenb?(send_bits(s,(STATIC_TREES<<1)+(last?1:0),3),compress_block(s,static_ltree,static_dtree)):(send_bits(s,(DYN_TREES<<1)+(last?1:0),3),send_all_trees(s,s.l_desc.max_code+1,s.d_desc.max_code+1,max_blindex+1),compress_block(s,s.dyn_ltree,s.dyn_dtree)),init_block(s),last&&bi_windup(s)}function _tr_tally(s,dist,lc){return s.pending_buf[s.d_buf+2*s.last_lit]=dist>>>8&255,s.pending_buf[s.d_buf+2*s.last_lit+1]=255&dist,s.pending_buf[s.l_buf+s.last_lit]=255&lc,s.last_lit++,0===dist?s.dyn_ltree[2*lc]++:(s.matches++,dist--,s.dyn_ltree[2*(_length_code[lc]+LITERALS+1)]++,s.dyn_dtree[2*d_code(dist)]++),s.last_lit===s.lit_bufsize-1}var utils=require("../utils/common"),Z_FIXED=4,Z_BINARY=0,Z_TEXT=1,Z_UNKNOWN=2,STORED_BLOCK=0,STATIC_TREES=1,DYN_TREES=2,MIN_MATCH=3,MAX_MATCH=258,LENGTH_CODES=29,LITERALS=256,L_CODES=LITERALS+1+LENGTH_CODES,D_CODES=30,BL_CODES=19,HEAP_SIZE=2*L_CODES+1,MAX_BITS=15,Buf_size=16,MAX_BL_BITS=7,END_BLOCK=256,REP_3_6=16,REPZ_3_10=17,REPZ_11_138=18,extra_lbits=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],extra_dbits=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],extra_blbits=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],bl_order=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],DIST_CODE_LEN=512,static_ltree=new Array(2*(L_CODES+2));zero(static_ltree);var static_dtree=new Array(2*D_CODES);zero(static_dtree);var _dist_code=new Array(DIST_CODE_LEN);zero(_dist_code);var _length_code=new Array(MAX_MATCH-MIN_MATCH+1);zero(_length_code);var base_length=new Array(LENGTH_CODES);zero(base_length);var base_dist=new Array(D_CODES);zero(base_dist);var static_l_desc,static_d_desc,static_bl_desc,static_init_done=!1;exports._tr_init=_tr_init,exports._tr_stored_block=_tr_stored_block,exports._tr_flush_block=_tr_flush_block,exports._tr_tally=_tr_tally,exports._tr_align=_tr_align},{"../utils/common":123}],135:[function(require,module,exports){"use strict";function ZStream(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}module.exports=ZStream},{}],136:[function(require,module,exports){(function(process){function normalizeArray(parts,allowAboveRoot){for(var up=0,i=parts.length-1;i>=0;i--){var last=parts[i];"."===last?parts.splice(i,1):".."===last?(parts.splice(i,1),up++):up&&(parts.splice(i,1),up--)}if(allowAboveRoot)for(;up--;up)parts.unshift("..");return parts}function filter(xs,f){if(xs.filter)return xs.filter(f);for(var res=[],i=0;i<xs.length;i++)f(xs[i],i,xs)&&res.push(xs[i]);return res}var splitPathRe=/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/,splitPath=function(filename){return splitPathRe.exec(filename).slice(1)};exports.resolve=function(){for(var resolvedPath="",resolvedAbsolute=!1,i=arguments.length-1;i>=-1&&!resolvedAbsolute;i--){var path=i>=0?arguments[i]:process.cwd();if("string"!=typeof path)throw new TypeError("Arguments to path.resolve must be strings");path&&(resolvedPath=path+"/"+resolvedPath,resolvedAbsolute="/"===path.charAt(0))}return resolvedPath=normalizeArray(filter(resolvedPath.split("/"),function(p){return!!p}),!resolvedAbsolute).join("/"),(resolvedAbsolute?"/":"")+resolvedPath||"."},exports.normalize=function(path){var isAbsolute=exports.isAbsolute(path),trailingSlash="/"===substr(path,-1);return path=normalizeArray(filter(path.split("/"),function(p){return!!p}),!isAbsolute).join("/"),path||isAbsolute||(path="."),path&&trailingSlash&&(path+="/"),(isAbsolute?"/":"")+path},exports.isAbsolute=function(path){return"/"===path.charAt(0)},exports.join=function(){var paths=Array.prototype.slice.call(arguments,0);return exports.normalize(filter(paths,function(p,index){if("string"!=typeof p)throw new TypeError("Arguments to path.join must be strings");return p}).join("/"))},exports.relative=function(from,to){function trim(arr){for(var start=0;start<arr.length&&""===arr[start];start++);for(var end=arr.length-1;end>=0&&""===arr[end];end--);return start>end?[]:arr.slice(start,end-start+1)}from=exports.resolve(from).substr(1),to=exports.resolve(to).substr(1);for(var fromParts=trim(from.split("/")),toParts=trim(to.split("/")),length=Math.min(fromParts.length,toParts.length),samePartsLength=length,i=0;length>i;i++)if(fromParts[i]!==toParts[i]){samePartsLength=i;break}for(var outputParts=[],i=samePartsLength;i<fromParts.length;i++)outputParts.push("..");return outputParts=outputParts.concat(toParts.slice(samePartsLength)),outputParts.join("/")},exports.sep="/",exports.delimiter=":",exports.dirname=function(path){var result=splitPath(path),root=result[0],dir=result[1];return root||dir?(dir&&(dir=dir.substr(0,dir.length-1)),root+dir):"."},exports.basename=function(path,ext){var f=splitPath(path)[2];return ext&&f.substr(-1*ext.length)===ext&&(f=f.substr(0,f.length-ext.length)),f},exports.extname=function(path){return splitPath(path)[3]};var substr="b"==="ab".substr(-1)?function(str,start,len){return str.substr(start,len)}:function(str,start,len){return 0>start&&(start=str.length+start),str.substr(start,len)}}).call(this,require("_process"))},{_process:138}],137:[function(require,module,exports){(function(process){"use strict";function nextTick(fn,arg1,arg2,arg3){if("function"!=typeof fn)throw new TypeError('"callback" argument must be a function');var args,i,len=arguments.length;switch(len){case 0:case 1:return process.nextTick(fn);case 2:return process.nextTick(function(){fn.call(null,arg1)});case 3:return process.nextTick(function(){fn.call(null,arg1,arg2)});case 4:return process.nextTick(function(){fn.call(null,arg1,arg2,arg3)});default:for(args=new Array(len-1),i=0;i<args.length;)args[i++]=arguments[i];return process.nextTick(function(){fn.apply(null,args)})}}!process.version||0===process.version.indexOf("v0.")||0===process.version.indexOf("v1.")&&0!==process.version.indexOf("v1.8.")?module.exports=nextTick:module.exports=process.nextTick}).call(this,require("_process"))},{_process:138}],138:[function(require,module,exports){function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}function runTimeout(fun){if(cachedSetTimeout===setTimeout)return setTimeout(fun,0);if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout)return cachedSetTimeout=setTimeout,setTimeout(fun,0);try{return cachedSetTimeout(fun,0)}catch(e){try{return cachedSetTimeout.call(null,fun,0)}catch(e){return cachedSetTimeout.call(this,fun,0)}}}function runClearTimeout(marker){if(cachedClearTimeout===clearTimeout)return clearTimeout(marker);if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout)return cachedClearTimeout=clearTimeout,clearTimeout(marker);try{return cachedClearTimeout(marker)}catch(e){try{return cachedClearTimeout.call(null,marker)}catch(e){return cachedClearTimeout.call(this,marker)}}}function cleanUpNextTick(){draining&&currentQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var timeout=runTimeout(cleanUpNextTick);draining=!0;for(var len=queue.length;len;){for(currentQueue=queue,queue=[];++queueIndex<len;)currentQueue&&currentQueue[queueIndex].run();queueIndex=-1,len=queue.length}currentQueue=null,draining=!1,runClearTimeout(timeout)}}function Item(fun,array){this.fun=fun,this.array=array}function noop(){}var cachedSetTimeout,cachedClearTimeout,process=module.exports={};!function(){try{cachedSetTimeout="function"==typeof setTimeout?setTimeout:defaultSetTimout}catch(e){cachedSetTimeout=defaultSetTimout}try{cachedClearTimeout="function"==typeof clearTimeout?clearTimeout:defaultClearTimeout}catch(e){cachedClearTimeout=defaultClearTimeout}}();var currentQueue,queue=[],draining=!1,queueIndex=-1;process.nextTick=function(fun){var args=new Array(arguments.length-1);if(arguments.length>1)for(var i=1;i<arguments.length;i++)args[i-1]=arguments[i];queue.push(new Item(fun,args)),1!==queue.length||draining||runTimeout(drainQueue)},Item.prototype.run=function(){this.fun.apply(null,this.array)},process.title="browser",process.browser=!0,process.env={},process.argv=[],process.version="",process.versions={},process.on=noop,process.addListener=noop,process.once=noop,process.off=noop,process.removeListener=noop,process.removeAllListeners=noop,process.emit=noop,process.binding=function(name){throw new Error("process.binding is not supported")},process.cwd=function(){return"/"},process.chdir=function(dir){throw new Error("process.chdir is not supported")},process.umask=function(){return 0}},{}],139:[function(require,module,exports){module.exports=require("./lib/_stream_duplex.js")},{"./lib/_stream_duplex.js":140}],140:[function(require,module,exports){"use strict";function Duplex(options){return this instanceof Duplex?(Readable.call(this,options),Writable.call(this,options),options&&options.readable===!1&&(this.readable=!1),options&&options.writable===!1&&(this.writable=!1),this.allowHalfOpen=!0,options&&options.allowHalfOpen===!1&&(this.allowHalfOpen=!1),void this.once("end",onend)):new Duplex(options)}function onend(){this.allowHalfOpen||this._writableState.ended||processNextTick(onEndNT,this)}function onEndNT(self){self.end()}var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj)keys.push(key);return keys};module.exports=Duplex;var processNextTick=require("process-nextick-args"),util=require("core-util-is");util.inherits=require("inherits");var Readable=require("./_stream_readable"),Writable=require("./_stream_writable");util.inherits(Duplex,Readable);for(var keys=objectKeys(Writable.prototype),v=0;v<keys.length;v++){var method=keys[v];Duplex.prototype[method]||(Duplex.prototype[method]=Writable.prototype[method])}},{"./_stream_readable":142,"./_stream_writable":144,"core-util-is":78,inherits:81,"process-nextick-args":137}],141:[function(require,module,exports){"use strict";function PassThrough(options){return this instanceof PassThrough?void Transform.call(this,options):new PassThrough(options)}module.exports=PassThrough;var Transform=require("./_stream_transform"),util=require("core-util-is");util.inherits=require("inherits"),util.inherits(PassThrough,Transform),PassThrough.prototype._transform=function(chunk,encoding,cb){cb(null,chunk)}},{"./_stream_transform":143,"core-util-is":78,inherits:81}],142:[function(require,module,exports){(function(process){"use strict";function prependListener(emitter,event,fn){return"function"==typeof emitter.prependListener?emitter.prependListener(event,fn):void(emitter._events&&emitter._events[event]?isArray(emitter._events[event])?emitter._events[event].unshift(fn):emitter._events[event]=[fn,emitter._events[event]]:emitter.on(event,fn))}function ReadableState(options,stream){Duplex=Duplex||require("./_stream_duplex"),options=options||{},this.objectMode=!!options.objectMode,stream instanceof Duplex&&(this.objectMode=this.objectMode||!!options.readableObjectMode);var hwm=options.highWaterMark,defaultHwm=this.objectMode?16:16384;this.highWaterMark=hwm||0===hwm?hwm:defaultHwm,this.highWaterMark=~~this.highWaterMark,this.buffer=new BufferList,this.length=0,this.pipes=null,this.pipesCount=0,this.flowing=null,this.ended=!1,this.endEmitted=!1,this.reading=!1,this.sync=!0,this.needReadable=!1,this.emittedReadable=!1,this.readableListening=!1,this.resumeScheduled=!1,this.defaultEncoding=options.defaultEncoding||"utf8",this.ranOut=!1,this.awaitDrain=0,this.readingMore=!1,this.decoder=null,this.encoding=null,options.encoding&&(StringDecoder||(StringDecoder=require("string_decoder/").StringDecoder),this.decoder=new StringDecoder(options.encoding),this.encoding=options.encoding)}function Readable(options){return Duplex=Duplex||require("./_stream_duplex"),this instanceof Readable?(this._readableState=new ReadableState(options,this),this.readable=!0,options&&"function"==typeof options.read&&(this._read=options.read),void Stream.call(this)):new Readable(options)}function readableAddChunk(stream,state,chunk,encoding,addToFront){var er=chunkInvalid(state,chunk);if(er)stream.emit("error",er);else if(null===chunk)state.reading=!1,onEofChunk(stream,state);else if(state.objectMode||chunk&&chunk.length>0)if(state.ended&&!addToFront){var e=new Error("stream.push() after EOF");stream.emit("error",e)}else if(state.endEmitted&&addToFront){var _e=new Error("stream.unshift() after end event");stream.emit("error",_e)}else{var skipAdd;!state.decoder||addToFront||encoding||(chunk=state.decoder.write(chunk),skipAdd=!state.objectMode&&0===chunk.length),addToFront||(state.reading=!1),skipAdd||(state.flowing&&0===state.length&&!state.sync?(stream.emit("data",chunk),stream.read(0)):(state.length+=state.objectMode?1:chunk.length,addToFront?state.buffer.unshift(chunk):state.buffer.push(chunk),state.needReadable&&emitReadable(stream))),maybeReadMore(stream,state)}else addToFront||(state.reading=!1);return needMoreData(state)}function needMoreData(state){return!state.ended&&(state.needReadable||state.length<state.highWaterMark||0===state.length)}function computeNewHighWaterMark(n){return n>=MAX_HWM?n=MAX_HWM:(n--,n|=n>>>1,n|=n>>>2,n|=n>>>4,n|=n>>>8,n|=n>>>16,n++),n}function howMuchToRead(n,state){return 0>=n||0===state.length&&state.ended?0:state.objectMode?1:n!==n?state.flowing&&state.length?state.buffer.head.data.length:state.length:(n>state.highWaterMark&&(state.highWaterMark=computeNewHighWaterMark(n)),n<=state.length?n:state.ended?state.length:(state.needReadable=!0,0))}function chunkInvalid(state,chunk){var er=null;return Buffer.isBuffer(chunk)||"string"==typeof chunk||null===chunk||void 0===chunk||state.objectMode||(er=new TypeError("Invalid non-string/buffer chunk")),er}function onEofChunk(stream,state){if(!state.ended){if(state.decoder){var chunk=state.decoder.end();chunk&&chunk.length&&(state.buffer.push(chunk),state.length+=state.objectMode?1:chunk.length)}state.ended=!0,emitReadable(stream)}}function emitReadable(stream){var state=stream._readableState;state.needReadable=!1,state.emittedReadable||(debug("emitReadable",state.flowing),state.emittedReadable=!0,state.sync?processNextTick(emitReadable_,stream):emitReadable_(stream))}function emitReadable_(stream){debug("emit readable"),stream.emit("readable"),flow(stream)}function maybeReadMore(stream,state){state.readingMore||(state.readingMore=!0,processNextTick(maybeReadMore_,stream,state))}function maybeReadMore_(stream,state){for(var len=state.length;!state.reading&&!state.flowing&&!state.ended&&state.length<state.highWaterMark&&(debug("maybeReadMore read 0"),stream.read(0),len!==state.length);)len=state.length;state.readingMore=!1}function pipeOnDrain(src){return function(){var state=src._readableState;debug("pipeOnDrain",state.awaitDrain),state.awaitDrain&&state.awaitDrain--,0===state.awaitDrain&&EElistenerCount(src,"data")&&(state.flowing=!0,flow(src))}}function nReadingNextTick(self){debug("readable nexttick read 0"),self.read(0)}function resume(stream,state){state.resumeScheduled||(state.resumeScheduled=!0,processNextTick(resume_,stream,state))}function resume_(stream,state){state.reading||(debug("resume read 0"),stream.read(0)),state.resumeScheduled=!1,state.awaitDrain=0,stream.emit("resume"),flow(stream),state.flowing&&!state.reading&&stream.read(0)}function flow(stream){var state=stream._readableState;for(debug("flow",state.flowing);state.flowing&&null!==stream.read(););}function fromList(n,state){if(0===state.length)return null;var ret;return state.objectMode?ret=state.buffer.shift():!n||n>=state.length?(ret=state.decoder?state.buffer.join(""):1===state.buffer.length?state.buffer.head.data:state.buffer.concat(state.length),state.buffer.clear()):ret=fromListPartial(n,state.buffer,state.decoder),ret}function fromListPartial(n,list,hasStrings){var ret;return n<list.head.data.length?(ret=list.head.data.slice(0,n),list.head.data=list.head.data.slice(n)):ret=n===list.head.data.length?list.shift():hasStrings?copyFromBufferString(n,list):copyFromBuffer(n,list),ret}function copyFromBufferString(n,list){var p=list.head,c=1,ret=p.data;for(n-=ret.length;p=p.next;){var str=p.data,nb=n>str.length?str.length:n;if(ret+=nb===str.length?str:str.slice(0,n),n-=nb,0===n){nb===str.length?(++c,p.next?list.head=p.next:list.head=list.tail=null):(list.head=p,p.data=str.slice(nb));break}++c}return list.length-=c,ret}function copyFromBuffer(n,list){var ret=bufferShim.allocUnsafe(n),p=list.head,c=1;for(p.data.copy(ret),n-=p.data.length;p=p.next;){var buf=p.data,nb=n>buf.length?buf.length:n;if(buf.copy(ret,ret.length-n,0,nb),n-=nb,0===n){nb===buf.length?(++c,p.next?list.head=p.next:list.head=list.tail=null):(list.head=p,p.data=buf.slice(nb));break}++c}return list.length-=c,ret}function endReadable(stream){var state=stream._readableState;if(state.length>0)throw new Error('"endReadable()" called on non-empty stream');state.endEmitted||(state.ended=!0,processNextTick(endReadableNT,state,stream))}function endReadableNT(state,stream){state.endEmitted||0!==state.length||(state.endEmitted=!0,stream.readable=!1,stream.emit("end"))}function forEach(xs,f){for(var i=0,l=xs.length;l>i;i++)f(xs[i],i)}function indexOf(xs,x){for(var i=0,l=xs.length;l>i;i++)if(xs[i]===x)return i;return-1}module.exports=Readable;var Duplex,processNextTick=require("process-nextick-args"),isArray=require("isarray");Readable.ReadableState=ReadableState;var Stream,EElistenerCount=(require("events").EventEmitter,function(emitter,type){return emitter.listeners(type).length});!function(){try{Stream=require("stream")}catch(_){}finally{Stream||(Stream=require("events").EventEmitter)}}();var Buffer=require("buffer").Buffer,bufferShim=require("buffer-shims"),util=require("core-util-is");util.inherits=require("inherits");var debugUtil=require("util"),debug=void 0;
+debug=debugUtil&&debugUtil.debuglog?debugUtil.debuglog("stream"):function(){};var StringDecoder,BufferList=require("./internal/streams/BufferList");util.inherits(Readable,Stream),Readable.prototype.push=function(chunk,encoding){var state=this._readableState;return state.objectMode||"string"!=typeof chunk||(encoding=encoding||state.defaultEncoding,encoding!==state.encoding&&(chunk=bufferShim.from(chunk,encoding),encoding="")),readableAddChunk(this,state,chunk,encoding,!1)},Readable.prototype.unshift=function(chunk){var state=this._readableState;return readableAddChunk(this,state,chunk,"",!0)},Readable.prototype.isPaused=function(){return this._readableState.flowing===!1},Readable.prototype.setEncoding=function(enc){return StringDecoder||(StringDecoder=require("string_decoder/").StringDecoder),this._readableState.decoder=new StringDecoder(enc),this._readableState.encoding=enc,this};var MAX_HWM=8388608;Readable.prototype.read=function(n){debug("read",n),n=parseInt(n,10);var state=this._readableState,nOrig=n;if(0!==n&&(state.emittedReadable=!1),0===n&&state.needReadable&&(state.length>=state.highWaterMark||state.ended))return debug("read: emitReadable",state.length,state.ended),0===state.length&&state.ended?endReadable(this):emitReadable(this),null;if(n=howMuchToRead(n,state),0===n&&state.ended)return 0===state.length&&endReadable(this),null;var doRead=state.needReadable;debug("need readable",doRead),(0===state.length||state.length-n<state.highWaterMark)&&(doRead=!0,debug("length less than watermark",doRead)),state.ended||state.reading?(doRead=!1,debug("reading or ended",doRead)):doRead&&(debug("do read"),state.reading=!0,state.sync=!0,0===state.length&&(state.needReadable=!0),this._read(state.highWaterMark),state.sync=!1,state.reading||(n=howMuchToRead(nOrig,state)));var ret;return ret=n>0?fromList(n,state):null,null===ret?(state.needReadable=!0,n=0):state.length-=n,0===state.length&&(state.ended||(state.needReadable=!0),nOrig!==n&&state.ended&&endReadable(this)),null!==ret&&this.emit("data",ret),ret},Readable.prototype._read=function(n){this.emit("error",new Error("_read() is not implemented"))},Readable.prototype.pipe=function(dest,pipeOpts){function onunpipe(readable){debug("onunpipe"),readable===src&&cleanup()}function onend(){debug("onend"),dest.end()}function cleanup(){debug("cleanup"),dest.removeListener("close",onclose),dest.removeListener("finish",onfinish),dest.removeListener("drain",ondrain),dest.removeListener("error",onerror),dest.removeListener("unpipe",onunpipe),src.removeListener("end",onend),src.removeListener("end",cleanup),src.removeListener("data",ondata),cleanedUp=!0,!state.awaitDrain||dest._writableState&&!dest._writableState.needDrain||ondrain()}function ondata(chunk){debug("ondata"),increasedAwaitDrain=!1;var ret=dest.write(chunk);!1!==ret||increasedAwaitDrain||((1===state.pipesCount&&state.pipes===dest||state.pipesCount>1&&-1!==indexOf(state.pipes,dest))&&!cleanedUp&&(debug("false write response, pause",src._readableState.awaitDrain),src._readableState.awaitDrain++,increasedAwaitDrain=!0),src.pause())}function onerror(er){debug("onerror",er),unpipe(),dest.removeListener("error",onerror),0===EElistenerCount(dest,"error")&&dest.emit("error",er)}function onclose(){dest.removeListener("finish",onfinish),unpipe()}function onfinish(){debug("onfinish"),dest.removeListener("close",onclose),unpipe()}function unpipe(){debug("unpipe"),src.unpipe(dest)}var src=this,state=this._readableState;switch(state.pipesCount){case 0:state.pipes=dest;break;case 1:state.pipes=[state.pipes,dest];break;default:state.pipes.push(dest)}state.pipesCount+=1,debug("pipe count=%d opts=%j",state.pipesCount,pipeOpts);var doEnd=(!pipeOpts||pipeOpts.end!==!1)&&dest!==process.stdout&&dest!==process.stderr,endFn=doEnd?onend:cleanup;state.endEmitted?processNextTick(endFn):src.once("end",endFn),dest.on("unpipe",onunpipe);var ondrain=pipeOnDrain(src);dest.on("drain",ondrain);var cleanedUp=!1,increasedAwaitDrain=!1;return src.on("data",ondata),prependListener(dest,"error",onerror),dest.once("close",onclose),dest.once("finish",onfinish),dest.emit("pipe",src),state.flowing||(debug("pipe resume"),src.resume()),dest},Readable.prototype.unpipe=function(dest){var state=this._readableState;if(0===state.pipesCount)return this;if(1===state.pipesCount)return dest&&dest!==state.pipes?this:(dest||(dest=state.pipes),state.pipes=null,state.pipesCount=0,state.flowing=!1,dest&&dest.emit("unpipe",this),this);if(!dest){var dests=state.pipes,len=state.pipesCount;state.pipes=null,state.pipesCount=0,state.flowing=!1;for(var i=0;len>i;i++)dests[i].emit("unpipe",this);return this}var index=indexOf(state.pipes,dest);return-1===index?this:(state.pipes.splice(index,1),state.pipesCount-=1,1===state.pipesCount&&(state.pipes=state.pipes[0]),dest.emit("unpipe",this),this)},Readable.prototype.on=function(ev,fn){var res=Stream.prototype.on.call(this,ev,fn);if("data"===ev)this._readableState.flowing!==!1&&this.resume();else if("readable"===ev){var state=this._readableState;state.endEmitted||state.readableListening||(state.readableListening=state.needReadable=!0,state.emittedReadable=!1,state.reading?state.length&&emitReadable(this,state):processNextTick(nReadingNextTick,this))}return res},Readable.prototype.addListener=Readable.prototype.on,Readable.prototype.resume=function(){var state=this._readableState;return state.flowing||(debug("resume"),state.flowing=!0,resume(this,state)),this},Readable.prototype.pause=function(){return debug("call pause flowing=%j",this._readableState.flowing),!1!==this._readableState.flowing&&(debug("pause"),this._readableState.flowing=!1,this.emit("pause")),this},Readable.prototype.wrap=function(stream){var state=this._readableState,paused=!1,self=this;stream.on("end",function(){if(debug("wrapped end"),state.decoder&&!state.ended){var chunk=state.decoder.end();chunk&&chunk.length&&self.push(chunk)}self.push(null)}),stream.on("data",function(chunk){if(debug("wrapped data"),state.decoder&&(chunk=state.decoder.write(chunk)),(!state.objectMode||null!==chunk&&void 0!==chunk)&&(state.objectMode||chunk&&chunk.length)){var ret=self.push(chunk);ret||(paused=!0,stream.pause())}});for(var i in stream)void 0===this[i]&&"function"==typeof stream[i]&&(this[i]=function(method){return function(){return stream[method].apply(stream,arguments)}}(i));var events=["error","close","destroy","pause","resume"];return forEach(events,function(ev){stream.on(ev,self.emit.bind(self,ev))}),self._read=function(n){debug("wrapped _read",n),paused&&(paused=!1,stream.resume())},self},Readable._fromList=fromList}).call(this,require("_process"))},{"./_stream_duplex":140,"./internal/streams/BufferList":145,_process:138,buffer:77,"buffer-shims":76,"core-util-is":78,events:79,inherits:81,isarray:83,"process-nextick-args":137,"string_decoder/":152,util:75}],143:[function(require,module,exports){"use strict";function TransformState(stream){this.afterTransform=function(er,data){return afterTransform(stream,er,data)},this.needTransform=!1,this.transforming=!1,this.writecb=null,this.writechunk=null,this.writeencoding=null}function afterTransform(stream,er,data){var ts=stream._transformState;ts.transforming=!1;var cb=ts.writecb;if(!cb)return stream.emit("error",new Error("no writecb in Transform class"));ts.writechunk=null,ts.writecb=null,null!==data&&void 0!==data&&stream.push(data),cb(er);var rs=stream._readableState;rs.reading=!1,(rs.needReadable||rs.length<rs.highWaterMark)&&stream._read(rs.highWaterMark)}function Transform(options){if(!(this instanceof Transform))return new Transform(options);Duplex.call(this,options),this._transformState=new TransformState(this);var stream=this;this._readableState.needReadable=!0,this._readableState.sync=!1,options&&("function"==typeof options.transform&&(this._transform=options.transform),"function"==typeof options.flush&&(this._flush=options.flush)),this.once("prefinish",function(){"function"==typeof this._flush?this._flush(function(er,data){done(stream,er,data)}):done(stream)})}function done(stream,er,data){if(er)return stream.emit("error",er);null!==data&&void 0!==data&&stream.push(data);var ws=stream._writableState,ts=stream._transformState;if(ws.length)throw new Error("Calling transform done when ws.length != 0");if(ts.transforming)throw new Error("Calling transform done when still transforming");return stream.push(null)}module.exports=Transform;var Duplex=require("./_stream_duplex"),util=require("core-util-is");util.inherits=require("inherits"),util.inherits(Transform,Duplex),Transform.prototype.push=function(chunk,encoding){return this._transformState.needTransform=!1,Duplex.prototype.push.call(this,chunk,encoding)},Transform.prototype._transform=function(chunk,encoding,cb){throw new Error("_transform() is not implemented")},Transform.prototype._write=function(chunk,encoding,cb){var ts=this._transformState;if(ts.writecb=cb,ts.writechunk=chunk,ts.writeencoding=encoding,!ts.transforming){var rs=this._readableState;(ts.needTransform||rs.needReadable||rs.length<rs.highWaterMark)&&this._read(rs.highWaterMark)}},Transform.prototype._read=function(n){var ts=this._transformState;null!==ts.writechunk&&ts.writecb&&!ts.transforming?(ts.transforming=!0,this._transform(ts.writechunk,ts.writeencoding,ts.afterTransform)):ts.needTransform=!0}},{"./_stream_duplex":140,"core-util-is":78,inherits:81}],144:[function(require,module,exports){(function(process){"use strict";function nop(){}function WriteReq(chunk,encoding,cb){this.chunk=chunk,this.encoding=encoding,this.callback=cb,this.next=null}function WritableState(options,stream){Duplex=Duplex||require("./_stream_duplex"),options=options||{},this.objectMode=!!options.objectMode,stream instanceof Duplex&&(this.objectMode=this.objectMode||!!options.writableObjectMode);var hwm=options.highWaterMark,defaultHwm=this.objectMode?16:16384;this.highWaterMark=hwm||0===hwm?hwm:defaultHwm,this.highWaterMark=~~this.highWaterMark,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1;var noDecode=options.decodeStrings===!1;this.decodeStrings=!noDecode,this.defaultEncoding=options.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(er){onwrite(stream,er)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new CorkedRequest(this)}function Writable(options){return Duplex=Duplex||require("./_stream_duplex"),realHasInstance.call(Writable,this)||this instanceof Duplex?(this._writableState=new WritableState(options,this),this.writable=!0,options&&("function"==typeof options.write&&(this._write=options.write),"function"==typeof options.writev&&(this._writev=options.writev)),void Stream.call(this)):new Writable(options)}function writeAfterEnd(stream,cb){var er=new Error("write after end");stream.emit("error",er),processNextTick(cb,er)}function validChunk(stream,state,chunk,cb){var valid=!0,er=!1;return null===chunk?er=new TypeError("May not write null values to stream"):"string"==typeof chunk||void 0===chunk||state.objectMode||(er=new TypeError("Invalid non-string/buffer chunk")),er&&(stream.emit("error",er),processNextTick(cb,er),valid=!1),valid}function decodeChunk(state,chunk,encoding){return state.objectMode||state.decodeStrings===!1||"string"!=typeof chunk||(chunk=bufferShim.from(chunk,encoding)),chunk}function writeOrBuffer(stream,state,isBuf,chunk,encoding,cb){isBuf||(chunk=decodeChunk(state,chunk,encoding),Buffer.isBuffer(chunk)&&(encoding="buffer"));var len=state.objectMode?1:chunk.length;state.length+=len;var ret=state.length<state.highWaterMark;if(ret||(state.needDrain=!0),state.writing||state.corked){var last=state.lastBufferedRequest;state.lastBufferedRequest=new WriteReq(chunk,encoding,cb),last?last.next=state.lastBufferedRequest:state.bufferedRequest=state.lastBufferedRequest,state.bufferedRequestCount+=1}else doWrite(stream,state,!1,len,chunk,encoding,cb);return ret}function doWrite(stream,state,writev,len,chunk,encoding,cb){state.writelen=len,state.writecb=cb,state.writing=!0,state.sync=!0,writev?stream._writev(chunk,state.onwrite):stream._write(chunk,encoding,state.onwrite),state.sync=!1}function onwriteError(stream,state,sync,er,cb){--state.pendingcb,sync?processNextTick(cb,er):cb(er),stream._writableState.errorEmitted=!0,stream.emit("error",er)}function onwriteStateUpdate(state){state.writing=!1,state.writecb=null,state.length-=state.writelen,state.writelen=0}function onwrite(stream,er){var state=stream._writableState,sync=state.sync,cb=state.writecb;if(onwriteStateUpdate(state),er)onwriteError(stream,state,sync,er,cb);else{var finished=needFinish(state);finished||state.corked||state.bufferProcessing||!state.bufferedRequest||clearBuffer(stream,state),sync?asyncWrite(afterWrite,stream,state,finished,cb):afterWrite(stream,state,finished,cb)}}function afterWrite(stream,state,finished,cb){finished||onwriteDrain(stream,state),state.pendingcb--,cb(),finishMaybe(stream,state)}function onwriteDrain(stream,state){0===state.length&&state.needDrain&&(state.needDrain=!1,stream.emit("drain"))}function clearBuffer(stream,state){state.bufferProcessing=!0;var entry=state.bufferedRequest;if(stream._writev&&entry&&entry.next){var l=state.bufferedRequestCount,buffer=new Array(l),holder=state.corkedRequestsFree;holder.entry=entry;for(var count=0;entry;)buffer[count]=entry,entry=entry.next,count+=1;doWrite(stream,state,!0,state.length,buffer,"",holder.finish),state.pendingcb++,state.lastBufferedRequest=null,holder.next?(state.corkedRequestsFree=holder.next,holder.next=null):state.corkedRequestsFree=new CorkedRequest(state)}else{for(;entry;){var chunk=entry.chunk,encoding=entry.encoding,cb=entry.callback,len=state.objectMode?1:chunk.length;if(doWrite(stream,state,!1,len,chunk,encoding,cb),entry=entry.next,state.writing)break}null===entry&&(state.lastBufferedRequest=null)}state.bufferedRequestCount=0,state.bufferedRequest=entry,state.bufferProcessing=!1}function needFinish(state){return state.ending&&0===state.length&&null===state.bufferedRequest&&!state.finished&&!state.writing}function prefinish(stream,state){state.prefinished||(state.prefinished=!0,stream.emit("prefinish"))}function finishMaybe(stream,state){var need=needFinish(state);return need&&(0===state.pendingcb?(prefinish(stream,state),state.finished=!0,stream.emit("finish")):prefinish(stream,state)),need}function endWritable(stream,state,cb){state.ending=!0,finishMaybe(stream,state),cb&&(state.finished?processNextTick(cb):stream.once("finish",cb)),state.ended=!0,stream.writable=!1}function CorkedRequest(state){var _this=this;this.next=null,this.entry=null,this.finish=function(err){var entry=_this.entry;for(_this.entry=null;entry;){var cb=entry.callback;state.pendingcb--,cb(err),entry=entry.next}state.corkedRequestsFree?state.corkedRequestsFree.next=_this:state.corkedRequestsFree=_this}}module.exports=Writable;var Duplex,processNextTick=require("process-nextick-args"),asyncWrite=!process.browser&&["v0.10","v0.9."].indexOf(process.version.slice(0,5))>-1?setImmediate:processNextTick;Writable.WritableState=WritableState;var util=require("core-util-is");util.inherits=require("inherits");var Stream,internalUtil={deprecate:require("util-deprecate")};!function(){try{Stream=require("stream")}catch(_){}finally{Stream||(Stream=require("events").EventEmitter)}}();var Buffer=require("buffer").Buffer,bufferShim=require("buffer-shims");util.inherits(Writable,Stream),WritableState.prototype.getBuffer=function(){for(var current=this.bufferedRequest,out=[];current;)out.push(current),current=current.next;return out},function(){try{Object.defineProperty(WritableState.prototype,"buffer",{get:internalUtil.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.")})}catch(_){}}();var realHasInstance;"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(realHasInstance=Function.prototype[Symbol.hasInstance],Object.defineProperty(Writable,Symbol.hasInstance,{value:function(object){return realHasInstance.call(this,object)?!0:object&&object._writableState instanceof WritableState}})):realHasInstance=function(object){return object instanceof this},Writable.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},Writable.prototype.write=function(chunk,encoding,cb){var state=this._writableState,ret=!1,isBuf=Buffer.isBuffer(chunk);return"function"==typeof encoding&&(cb=encoding,encoding=null),isBuf?encoding="buffer":encoding||(encoding=state.defaultEncoding),"function"!=typeof cb&&(cb=nop),state.ended?writeAfterEnd(this,cb):(isBuf||validChunk(this,state,chunk,cb))&&(state.pendingcb++,ret=writeOrBuffer(this,state,isBuf,chunk,encoding,cb)),ret},Writable.prototype.cork=function(){var state=this._writableState;state.corked++},Writable.prototype.uncork=function(){var state=this._writableState;state.corked&&(state.corked--,state.writing||state.corked||state.finished||state.bufferProcessing||!state.bufferedRequest||clearBuffer(this,state))},Writable.prototype.setDefaultEncoding=function(encoding){if("string"==typeof encoding&&(encoding=encoding.toLowerCase()),!(["hex","utf8","utf-8","ascii","binary","base64","ucs2","ucs-2","utf16le","utf-16le","raw"].indexOf((encoding+"").toLowerCase())>-1))throw new TypeError("Unknown encoding: "+encoding);return this._writableState.defaultEncoding=encoding,this},Writable.prototype._write=function(chunk,encoding,cb){cb(new Error("_write() is not implemented"))},Writable.prototype._writev=null,Writable.prototype.end=function(chunk,encoding,cb){var state=this._writableState;"function"==typeof chunk?(cb=chunk,chunk=null,encoding=null):"function"==typeof encoding&&(cb=encoding,encoding=null),null!==chunk&&void 0!==chunk&&this.write(chunk,encoding),state.corked&&(state.corked=1,this.uncork()),state.ending||state.finished||endWritable(this,state,cb)}}).call(this,require("_process"))},{"./_stream_duplex":140,_process:138,buffer:77,"buffer-shims":76,"core-util-is":78,events:79,inherits:81,"process-nextick-args":137,"util-deprecate":154}],145:[function(require,module,exports){"use strict";function BufferList(){this.head=null,this.tail=null,this.length=0}var bufferShim=(require("buffer").Buffer,require("buffer-shims"));module.exports=BufferList,BufferList.prototype.push=function(v){var entry={data:v,next:null};this.length>0?this.tail.next=entry:this.head=entry,this.tail=entry,++this.length},BufferList.prototype.unshift=function(v){var entry={data:v,next:this.head};0===this.length&&(this.tail=entry),this.head=entry,++this.length},BufferList.prototype.shift=function(){if(0!==this.length){var ret=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,ret}},BufferList.prototype.clear=function(){this.head=this.tail=null,this.length=0},BufferList.prototype.join=function(s){if(0===this.length)return"";for(var p=this.head,ret=""+p.data;p=p.next;)ret+=s+p.data;return ret},BufferList.prototype.concat=function(n){if(0===this.length)return bufferShim.alloc(0);if(1===this.length)return this.head.data;for(var ret=bufferShim.allocUnsafe(n>>>0),p=this.head,i=0;p;)p.data.copy(ret,i),i+=p.data.length,p=p.next;return ret}},{buffer:77,"buffer-shims":76}],146:[function(require,module,exports){module.exports=require("./lib/_stream_passthrough.js")},{"./lib/_stream_passthrough.js":141}],147:[function(require,module,exports){(function(process){var Stream=function(){try{return require("stream")}catch(_){}}();exports=module.exports=require("./lib/_stream_readable.js"),exports.Stream=Stream||exports,exports.Readable=exports,exports.Writable=require("./lib/_stream_writable.js"),exports.Duplex=require("./lib/_stream_duplex.js"),exports.Transform=require("./lib/_stream_transform.js"),exports.PassThrough=require("./lib/_stream_passthrough.js"),!process.browser&&"disable"===process.env.READABLE_STREAM&&Stream&&(module.exports=Stream)}).call(this,require("_process"))},{"./lib/_stream_duplex.js":140,"./lib/_stream_passthrough.js":141,"./lib/_stream_readable.js":142,"./lib/_stream_transform.js":143,"./lib/_stream_writable.js":144,_process:138}],148:[function(require,module,exports){module.exports=require("./lib/_stream_transform.js")},{"./lib/_stream_transform.js":143}],149:[function(require,module,exports){module.exports=require("./lib/_stream_writable.js")},{"./lib/_stream_writable.js":144}],150:[function(require,module,exports){(function(Buffer){!function(sax){function SAXParser(strict,opt){if(!(this instanceof SAXParser))return new SAXParser(strict,opt);var parser=this;clearBuffers(parser),parser.q=parser.c="",parser.bufferCheckPosition=sax.MAX_BUFFER_LENGTH,parser.opt=opt||{},parser.opt.lowercase=parser.opt.lowercase||parser.opt.lowercasetags,parser.looseCase=parser.opt.lowercase?"toLowerCase":"toUpperCase",parser.tags=[],parser.closed=parser.closedRoot=parser.sawRoot=!1,parser.tag=parser.error=null,parser.strict=!!strict,parser.noscript=!(!strict&&!parser.opt.noscript),parser.state=S.BEGIN,parser.strictEntities=parser.opt.strictEntities,parser.ENTITIES=parser.strictEntities?Object.create(sax.XML_ENTITIES):Object.create(sax.ENTITIES),parser.attribList=[],parser.opt.xmlns&&(parser.ns=Object.create(rootNS)),parser.trackPosition=parser.opt.position!==!1,parser.trackPosition&&(parser.position=parser.line=parser.column=0),emit(parser,"onready")}function checkBufferLength(parser){for(var maxAllowed=Math.max(sax.MAX_BUFFER_LENGTH,10),maxActual=0,i=0,l=buffers.length;l>i;i++){var len=parser[buffers[i]].length;if(len>maxAllowed)switch(buffers[i]){case"textNode":closeText(parser);break;case"cdata":emitNode(parser,"oncdata",parser.cdata),parser.cdata="";break;case"script":emitNode(parser,"onscript",parser.script),parser.script="";break;default:error(parser,"Max buffer length exceeded: "+buffers[i])}maxActual=Math.max(maxActual,len)}var m=sax.MAX_BUFFER_LENGTH-maxActual;parser.bufferCheckPosition=m+parser.position}function clearBuffers(parser){for(var i=0,l=buffers.length;l>i;i++)parser[buffers[i]]=""}function flushBuffers(parser){closeText(parser),""!==parser.cdata&&(emitNode(parser,"oncdata",parser.cdata),parser.cdata=""),""!==parser.script&&(emitNode(parser,"onscript",parser.script),parser.script="")}function createStream(strict,opt){return new SAXStream(strict,opt)}function SAXStream(strict,opt){if(!(this instanceof SAXStream))return new SAXStream(strict,opt);Stream.apply(this),this._parser=new SAXParser(strict,opt),this.writable=!0,this.readable=!0;var me=this;this._parser.onend=function(){me.emit("end")},this._parser.onerror=function(er){me.emit("error",er),me._parser.error=null},this._decoder=null,streamWraps.forEach(function(ev){Object.defineProperty(me,"on"+ev,{get:function(){return me._parser["on"+ev]},set:function(h){return h?void me.on(ev,h):(me.removeAllListeners(ev),me._parser["on"+ev]=h,h)},enumerable:!0,configurable:!1})})}function charClass(str){return str.split("").reduce(function(s,c){return s[c]=!0,s},{})}function isRegExp(c){return"[object RegExp]"===Object.prototype.toString.call(c)}function is(charclass,c){return isRegExp(charclass)?!!c.match(charclass):charclass[c]}function not(charclass,c){return!is(charclass,c)}function emit(parser,event,data){parser[event]&&parser[event](data)}function emitNode(parser,nodeType,data){parser.textNode&&closeText(parser),emit(parser,nodeType,data)}function closeText(parser){parser.textNode=textopts(parser.opt,parser.textNode),parser.textNode&&emit(parser,"ontext",parser.textNode),parser.textNode=""}function textopts(opt,text){return opt.trim&&(text=text.trim()),opt.normalize&&(text=text.replace(/\s+/g," ")),text}function error(parser,er){return closeText(parser),parser.trackPosition&&(er+="\nLine: "+parser.line+"\nColumn: "+parser.column+"\nChar: "+parser.c),er=new Error(er),parser.error=er,emit(parser,"onerror",er),parser}function end(parser){return parser.sawRoot&&!parser.closedRoot&&strictFail(parser,"Unclosed root tag"),parser.state!==S.BEGIN&&parser.state!==S.BEGIN_WHITESPACE&&parser.state!==S.TEXT&&error(parser,"Unexpected end"),closeText(parser),parser.c="",parser.closed=!0,emit(parser,"onend"),SAXParser.call(parser,parser.strict,parser.opt),parser}function strictFail(parser,message){if("object"!=typeof parser||!(parser instanceof SAXParser))throw new Error("bad call to strictFail");parser.strict&&error(parser,message)}function newTag(parser){parser.strict||(parser.tagName=parser.tagName[parser.looseCase]());var parent=parser.tags[parser.tags.length-1]||parser,tag=parser.tag={name:parser.tagName,attributes:{}};parser.opt.xmlns&&(tag.ns=parent.ns),parser.attribList.length=0}function qname(name,attribute){var i=name.indexOf(":"),qualName=0>i?["",name]:name.split(":"),prefix=qualName[0],local=qualName[1];return attribute&&"xmlns"===name&&(prefix="xmlns",local=""),{prefix:prefix,local:local}}function attrib(parser){if(parser.strict||(parser.attribName=parser.attribName[parser.looseCase]()),-1!==parser.attribList.indexOf(parser.attribName)||parser.tag.attributes.hasOwnProperty(parser.attribName))return void(parser.attribName=parser.attribValue="");if(parser.opt.xmlns){var qn=qname(parser.attribName,!0),prefix=qn.prefix,local=qn.local;if("xmlns"===prefix)if("xml"===local&&parser.attribValue!==XML_NAMESPACE)strictFail(parser,"xml: prefix must be bound to "+XML_NAMESPACE+"\nActual: "+parser.attribValue);else if("xmlns"===local&&parser.attribValue!==XMLNS_NAMESPACE)strictFail(parser,"xmlns: prefix must be bound to "+XMLNS_NAMESPACE+"\nActual: "+parser.attribValue);else{var tag=parser.tag,parent=parser.tags[parser.tags.length-1]||parser;tag.ns===parent.ns&&(tag.ns=Object.create(parent.ns)),tag.ns[local]=parser.attribValue}parser.attribList.push([parser.attribName,parser.attribValue])}else parser.tag.attributes[parser.attribName]=parser.attribValue,emitNode(parser,"onattribute",{name:parser.attribName,value:parser.attribValue});parser.attribName=parser.attribValue=""}function openTag(parser,selfClosing){if(parser.opt.xmlns){var tag=parser.tag,qn=qname(parser.tagName);tag.prefix=qn.prefix,tag.local=qn.local,tag.uri=tag.ns[qn.prefix]||"",tag.prefix&&!tag.uri&&(strictFail(parser,"Unbound namespace prefix: "+JSON.stringify(parser.tagName)),tag.uri=qn.prefix);var parent=parser.tags[parser.tags.length-1]||parser;tag.ns&&parent.ns!==tag.ns&&Object.keys(tag.ns).forEach(function(p){emitNode(parser,"onopennamespace",{prefix:p,uri:tag.ns[p]})});for(var i=0,l=parser.attribList.length;l>i;i++){var nv=parser.attribList[i],name=nv[0],value=nv[1],qualName=qname(name,!0),prefix=qualName.prefix,local=qualName.local,uri=""===prefix?"":tag.ns[prefix]||"",a={name:name,value:value,prefix:prefix,local:local,uri:uri};prefix&&"xmlns"!==prefix&&!uri&&(strictFail(parser,"Unbound namespace prefix: "+JSON.stringify(prefix)),a.uri=prefix),parser.tag.attributes[name]=a,emitNode(parser,"onattribute",a)}parser.attribList.length=0}parser.tag.isSelfClosing=!!selfClosing,parser.sawRoot=!0,parser.tags.push(parser.tag),emitNode(parser,"onopentag",parser.tag),selfClosing||(parser.noscript||"script"!==parser.tagName.toLowerCase()?parser.state=S.TEXT:parser.state=S.SCRIPT,parser.tag=null,parser.tagName=""),parser.attribName=parser.attribValue="",parser.attribList.length=0}function closeTag(parser){if(!parser.tagName)return strictFail(parser,"Weird empty close tag."),parser.textNode+="</>",void(parser.state=S.TEXT);if(parser.script){if("script"!==parser.tagName)return parser.script+="</"+parser.tagName+">",parser.tagName="",void(parser.state=S.SCRIPT);emitNode(parser,"onscript",parser.script),parser.script=""}var t=parser.tags.length,tagName=parser.tagName;parser.strict||(tagName=tagName[parser.looseCase]());for(var closeTo=tagName;t--;){var close=parser.tags[t];if(close.name===closeTo)break;strictFail(parser,"Unexpected close tag")}if(0>t)return strictFail(parser,"Unmatched closing tag: "+parser.tagName),parser.textNode+="</"+parser.tagName+">",void(parser.state=S.TEXT);parser.tagName=tagName;for(var s=parser.tags.length;s-->t;){var tag=parser.tag=parser.tags.pop();parser.tagName=parser.tag.name,emitNode(parser,"onclosetag",parser.tagName);var x={};for(var i in tag.ns)x[i]=tag.ns[i];var parent=parser.tags[parser.tags.length-1]||parser;parser.opt.xmlns&&tag.ns!==parent.ns&&Object.keys(tag.ns).forEach(function(p){var n=tag.ns[p];emitNode(parser,"onclosenamespace",{prefix:p,uri:n})})}0===t&&(parser.closedRoot=!0),parser.tagName=parser.attribValue=parser.attribName="",parser.attribList.length=0,parser.state=S.TEXT}function parseEntity(parser){var num,entity=parser.entity,entityLC=entity.toLowerCase(),numStr="";return parser.ENTITIES[entity]?parser.ENTITIES[entity]:parser.ENTITIES[entityLC]?parser.ENTITIES[entityLC]:(entity=entityLC,"#"===entity.charAt(0)&&("x"===entity.charAt(1)?(entity=entity.slice(2),num=parseInt(entity,16),numStr=num.toString(16)):(entity=entity.slice(1),num=parseInt(entity,10),numStr=num.toString(10))),entity=entity.replace(/^0+/,""),numStr.toLowerCase()!==entity?(strictFail(parser,"Invalid character entity"),"&"+parser.entity+";"):String.fromCodePoint(num))}function beginWhiteSpace(parser,c){"<"===c?(parser.state=S.OPEN_WAKA,parser.startTagPosition=parser.position):not(whitespace,c)&&(strictFail(parser,"Non-whitespace before first tag."),parser.textNode=c,parser.state=S.TEXT)}function charAt(chunk,i){var result="";return i<chunk.length&&(result=chunk.charAt(i)),result}function write(chunk){var parser=this;if(this.error)throw this.error;if(parser.closed)return error(parser,"Cannot write after close. Assign an onready handler.");if(null===chunk)return end(parser);"object"==typeof chunk&&(chunk=chunk.toString());for(var i=0,c="";;){if(c=charAt(chunk,i++),parser.c=c,!c)break;switch(parser.trackPosition&&(parser.position++,"\n"===c?(parser.line++,parser.column=0):parser.column++),parser.state){case S.BEGIN:if(parser.state=S.BEGIN_WHITESPACE,"\ufeff"===c)continue;beginWhiteSpace(parser,c);continue;case S.BEGIN_WHITESPACE:beginWhiteSpace(parser,c);continue;case S.TEXT:if(parser.sawRoot&&!parser.closedRoot){for(var starti=i-1;c&&"<"!==c&&"&"!==c;)c=charAt(chunk,i++),c&&parser.trackPosition&&(parser.position++,"\n"===c?(parser.line++,parser.column=0):parser.column++);parser.textNode+=chunk.substring(starti,i-1)}"<"!==c||parser.sawRoot&&parser.closedRoot&&!parser.strict?(!not(whitespace,c)||parser.sawRoot&&!parser.closedRoot||strictFail(parser,"Text data outside of root node."),"&"===c?parser.state=S.TEXT_ENTITY:parser.textNode+=c):(parser.state=S.OPEN_WAKA,parser.startTagPosition=parser.position);continue;case S.SCRIPT:"<"===c?parser.state=S.SCRIPT_ENDING:parser.script+=c;continue;case S.SCRIPT_ENDING:"/"===c?parser.state=S.CLOSE_TAG:(parser.script+="<"+c,parser.state=S.SCRIPT);continue;case S.OPEN_WAKA:if("!"===c)parser.state=S.SGML_DECL,parser.sgmlDecl="";else if(is(whitespace,c));else if(is(nameStart,c))parser.state=S.OPEN_TAG,parser.tagName=c;else if("/"===c)parser.state=S.CLOSE_TAG,parser.tagName="";else if("?"===c)parser.state=S.PROC_INST,parser.procInstName=parser.procInstBody="";else{if(strictFail(parser,"Unencoded <"),parser.startTagPosition+1<parser.position){var pad=parser.position-parser.startTagPosition;c=new Array(pad).join(" ")+c}parser.textNode+="<"+c,parser.state=S.TEXT}continue;case S.SGML_DECL:(parser.sgmlDecl+c).toUpperCase()===CDATA?(emitNode(parser,"onopencdata"),parser.state=S.CDATA,parser.sgmlDecl="",parser.cdata=""):parser.sgmlDecl+c==="--"?(parser.state=S.COMMENT,parser.comment="",parser.sgmlDecl=""):(parser.sgmlDecl+c).toUpperCase()===DOCTYPE?(parser.state=S.DOCTYPE,(parser.doctype||parser.sawRoot)&&strictFail(parser,"Inappropriately located doctype declaration"),parser.doctype="",parser.sgmlDecl=""):">"===c?(emitNode(parser,"onsgmldeclaration",parser.sgmlDecl),parser.sgmlDecl="",parser.state=S.TEXT):is(quote,c)?(parser.state=S.SGML_DECL_QUOTED,parser.sgmlDecl+=c):parser.sgmlDecl+=c;continue;case S.SGML_DECL_QUOTED:c===parser.q&&(parser.state=S.SGML_DECL,
+parser.q=""),parser.sgmlDecl+=c;continue;case S.DOCTYPE:">"===c?(parser.state=S.TEXT,emitNode(parser,"ondoctype",parser.doctype),parser.doctype=!0):(parser.doctype+=c,"["===c?parser.state=S.DOCTYPE_DTD:is(quote,c)&&(parser.state=S.DOCTYPE_QUOTED,parser.q=c));continue;case S.DOCTYPE_QUOTED:parser.doctype+=c,c===parser.q&&(parser.q="",parser.state=S.DOCTYPE);continue;case S.DOCTYPE_DTD:parser.doctype+=c,"]"===c?parser.state=S.DOCTYPE:is(quote,c)&&(parser.state=S.DOCTYPE_DTD_QUOTED,parser.q=c);continue;case S.DOCTYPE_DTD_QUOTED:parser.doctype+=c,c===parser.q&&(parser.state=S.DOCTYPE_DTD,parser.q="");continue;case S.COMMENT:"-"===c?parser.state=S.COMMENT_ENDING:parser.comment+=c;continue;case S.COMMENT_ENDING:"-"===c?(parser.state=S.COMMENT_ENDED,parser.comment=textopts(parser.opt,parser.comment),parser.comment&&emitNode(parser,"oncomment",parser.comment),parser.comment=""):(parser.comment+="-"+c,parser.state=S.COMMENT);continue;case S.COMMENT_ENDED:">"!==c?(strictFail(parser,"Malformed comment"),parser.comment+="--"+c,parser.state=S.COMMENT):parser.state=S.TEXT;continue;case S.CDATA:"]"===c?parser.state=S.CDATA_ENDING:parser.cdata+=c;continue;case S.CDATA_ENDING:"]"===c?parser.state=S.CDATA_ENDING_2:(parser.cdata+="]"+c,parser.state=S.CDATA);continue;case S.CDATA_ENDING_2:">"===c?(parser.cdata&&emitNode(parser,"oncdata",parser.cdata),emitNode(parser,"onclosecdata"),parser.cdata="",parser.state=S.TEXT):"]"===c?parser.cdata+="]":(parser.cdata+="]]"+c,parser.state=S.CDATA);continue;case S.PROC_INST:"?"===c?parser.state=S.PROC_INST_ENDING:is(whitespace,c)?parser.state=S.PROC_INST_BODY:parser.procInstName+=c;continue;case S.PROC_INST_BODY:if(!parser.procInstBody&&is(whitespace,c))continue;"?"===c?parser.state=S.PROC_INST_ENDING:parser.procInstBody+=c;continue;case S.PROC_INST_ENDING:">"===c?(emitNode(parser,"onprocessinginstruction",{name:parser.procInstName,body:parser.procInstBody}),parser.procInstName=parser.procInstBody="",parser.state=S.TEXT):(parser.procInstBody+="?"+c,parser.state=S.PROC_INST_BODY);continue;case S.OPEN_TAG:is(nameBody,c)?parser.tagName+=c:(newTag(parser),">"===c?openTag(parser):"/"===c?parser.state=S.OPEN_TAG_SLASH:(not(whitespace,c)&&strictFail(parser,"Invalid character in tag name"),parser.state=S.ATTRIB));continue;case S.OPEN_TAG_SLASH:">"===c?(openTag(parser,!0),closeTag(parser)):(strictFail(parser,"Forward-slash in opening tag not followed by >"),parser.state=S.ATTRIB);continue;case S.ATTRIB:if(is(whitespace,c))continue;">"===c?openTag(parser):"/"===c?parser.state=S.OPEN_TAG_SLASH:is(nameStart,c)?(parser.attribName=c,parser.attribValue="",parser.state=S.ATTRIB_NAME):strictFail(parser,"Invalid attribute name");continue;case S.ATTRIB_NAME:"="===c?parser.state=S.ATTRIB_VALUE:">"===c?(strictFail(parser,"Attribute without value"),parser.attribValue=parser.attribName,attrib(parser),openTag(parser)):is(whitespace,c)?parser.state=S.ATTRIB_NAME_SAW_WHITE:is(nameBody,c)?parser.attribName+=c:strictFail(parser,"Invalid attribute name");continue;case S.ATTRIB_NAME_SAW_WHITE:if("="===c)parser.state=S.ATTRIB_VALUE;else{if(is(whitespace,c))continue;strictFail(parser,"Attribute without value"),parser.tag.attributes[parser.attribName]="",parser.attribValue="",emitNode(parser,"onattribute",{name:parser.attribName,value:""}),parser.attribName="",">"===c?openTag(parser):is(nameStart,c)?(parser.attribName=c,parser.state=S.ATTRIB_NAME):(strictFail(parser,"Invalid attribute name"),parser.state=S.ATTRIB)}continue;case S.ATTRIB_VALUE:if(is(whitespace,c))continue;is(quote,c)?(parser.q=c,parser.state=S.ATTRIB_VALUE_QUOTED):(strictFail(parser,"Unquoted attribute value"),parser.state=S.ATTRIB_VALUE_UNQUOTED,parser.attribValue=c);continue;case S.ATTRIB_VALUE_QUOTED:if(c!==parser.q){"&"===c?parser.state=S.ATTRIB_VALUE_ENTITY_Q:parser.attribValue+=c;continue}attrib(parser),parser.q="",parser.state=S.ATTRIB_VALUE_CLOSED;continue;case S.ATTRIB_VALUE_CLOSED:is(whitespace,c)?parser.state=S.ATTRIB:">"===c?openTag(parser):"/"===c?parser.state=S.OPEN_TAG_SLASH:is(nameStart,c)?(strictFail(parser,"No whitespace between attributes"),parser.attribName=c,parser.attribValue="",parser.state=S.ATTRIB_NAME):strictFail(parser,"Invalid attribute name");continue;case S.ATTRIB_VALUE_UNQUOTED:if(not(attribEnd,c)){"&"===c?parser.state=S.ATTRIB_VALUE_ENTITY_U:parser.attribValue+=c;continue}attrib(parser),">"===c?openTag(parser):parser.state=S.ATTRIB;continue;case S.CLOSE_TAG:if(parser.tagName)">"===c?closeTag(parser):is(nameBody,c)?parser.tagName+=c:parser.script?(parser.script+="</"+parser.tagName,parser.tagName="",parser.state=S.SCRIPT):(not(whitespace,c)&&strictFail(parser,"Invalid tagname in closing tag"),parser.state=S.CLOSE_TAG_SAW_WHITE);else{if(is(whitespace,c))continue;not(nameStart,c)?parser.script?(parser.script+="</"+c,parser.state=S.SCRIPT):strictFail(parser,"Invalid tagname in closing tag."):parser.tagName=c}continue;case S.CLOSE_TAG_SAW_WHITE:if(is(whitespace,c))continue;">"===c?closeTag(parser):strictFail(parser,"Invalid characters in closing tag");continue;case S.TEXT_ENTITY:case S.ATTRIB_VALUE_ENTITY_Q:case S.ATTRIB_VALUE_ENTITY_U:var returnState,buffer;switch(parser.state){case S.TEXT_ENTITY:returnState=S.TEXT,buffer="textNode";break;case S.ATTRIB_VALUE_ENTITY_Q:returnState=S.ATTRIB_VALUE_QUOTED,buffer="attribValue";break;case S.ATTRIB_VALUE_ENTITY_U:returnState=S.ATTRIB_VALUE_UNQUOTED,buffer="attribValue"}";"===c?(parser[buffer]+=parseEntity(parser),parser.entity="",parser.state=returnState):is(parser.entity.length?entityBody:entityStart,c)?parser.entity+=c:(strictFail(parser,"Invalid character in entity name"),parser[buffer]+="&"+parser.entity+c,parser.entity="",parser.state=returnState);continue;default:throw new Error(parser,"Unknown state: "+parser.state)}}return parser.position>=parser.bufferCheckPosition&&checkBufferLength(parser),parser}sax.parser=function(strict,opt){return new SAXParser(strict,opt)},sax.SAXParser=SAXParser,sax.SAXStream=SAXStream,sax.createStream=createStream,sax.MAX_BUFFER_LENGTH=65536;var buffers=["comment","sgmlDecl","textNode","tagName","doctype","procInstName","procInstBody","entity","attribName","attribValue","cdata","script"];sax.EVENTS=["text","processinginstruction","sgmldeclaration","doctype","comment","attribute","opentag","closetag","opencdata","cdata","closecdata","error","end","ready","script","opennamespace","closenamespace"],Object.create||(Object.create=function(o){function F(){}F.prototype=o;var newf=new F;return newf}),Object.keys||(Object.keys=function(o){var a=[];for(var i in o)o.hasOwnProperty(i)&&a.push(i);return a}),SAXParser.prototype={end:function(){end(this)},write:write,resume:function(){return this.error=null,this},close:function(){return this.write(null)},flush:function(){flushBuffers(this)}};var Stream;try{Stream=require("stream").Stream}catch(ex){Stream=function(){}}var streamWraps=sax.EVENTS.filter(function(ev){return"error"!==ev&&"end"!==ev});SAXStream.prototype=Object.create(Stream.prototype,{constructor:{value:SAXStream}}),SAXStream.prototype.write=function(data){if("function"==typeof Buffer&&"function"==typeof Buffer.isBuffer&&Buffer.isBuffer(data)){if(!this._decoder){var SD=require("string_decoder").StringDecoder;this._decoder=new SD("utf8")}data=this._decoder.write(data)}return this._parser.write(data.toString()),this.emit("data",data),!0},SAXStream.prototype.end=function(chunk){return chunk&&chunk.length&&this.write(chunk),this._parser.end(),!0},SAXStream.prototype.on=function(ev,handler){var me=this;return me._parser["on"+ev]||-1===streamWraps.indexOf(ev)||(me._parser["on"+ev]=function(){var args=1===arguments.length?[arguments[0]]:Array.apply(null,arguments);args.splice(0,0,ev),me.emit.apply(me,args)}),Stream.prototype.on.call(me,ev,handler)};var whitespace="\r\n	 ",number="0124356789",letter="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",quote="'\"",attribEnd=whitespace+">",CDATA="[CDATA[",DOCTYPE="DOCTYPE",XML_NAMESPACE="http://www.w3.org/XML/1998/namespace",XMLNS_NAMESPACE="http://www.w3.org/2000/xmlns/",rootNS={xml:XML_NAMESPACE,xmlns:XMLNS_NAMESPACE};whitespace=charClass(whitespace),number=charClass(number),letter=charClass(letter);var nameStart=/[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,nameBody=/[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/,entityStart=/[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,entityBody=/[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/;quote=charClass(quote),attribEnd=charClass(attribEnd);var S=0;sax.STATE={BEGIN:S++,BEGIN_WHITESPACE:S++,TEXT:S++,TEXT_ENTITY:S++,OPEN_WAKA:S++,SGML_DECL:S++,SGML_DECL_QUOTED:S++,DOCTYPE:S++,DOCTYPE_QUOTED:S++,DOCTYPE_DTD:S++,DOCTYPE_DTD_QUOTED:S++,COMMENT_STARTING:S++,COMMENT:S++,COMMENT_ENDING:S++,COMMENT_ENDED:S++,CDATA:S++,CDATA_ENDING:S++,CDATA_ENDING_2:S++,PROC_INST:S++,PROC_INST_BODY:S++,PROC_INST_ENDING:S++,OPEN_TAG:S++,OPEN_TAG_SLASH:S++,ATTRIB:S++,ATTRIB_NAME:S++,ATTRIB_NAME_SAW_WHITE:S++,ATTRIB_VALUE:S++,ATTRIB_VALUE_QUOTED:S++,ATTRIB_VALUE_CLOSED:S++,ATTRIB_VALUE_UNQUOTED:S++,ATTRIB_VALUE_ENTITY_Q:S++,ATTRIB_VALUE_ENTITY_U:S++,CLOSE_TAG:S++,CLOSE_TAG_SAW_WHITE:S++,SCRIPT:S++,SCRIPT_ENDING:S++},sax.XML_ENTITIES={amp:"&",gt:">",lt:"<",quot:'"',apos:"'"},sax.ENTITIES={amp:"&",gt:">",lt:"<",quot:'"',apos:"'",AElig:198,Aacute:193,Acirc:194,Agrave:192,Aring:197,Atilde:195,Auml:196,Ccedil:199,ETH:208,Eacute:201,Ecirc:202,Egrave:200,Euml:203,Iacute:205,Icirc:206,Igrave:204,Iuml:207,Ntilde:209,Oacute:211,Ocirc:212,Ograve:210,Oslash:216,Otilde:213,Ouml:214,THORN:222,Uacute:218,Ucirc:219,Ugrave:217,Uuml:220,Yacute:221,aacute:225,acirc:226,aelig:230,agrave:224,aring:229,atilde:227,auml:228,ccedil:231,eacute:233,ecirc:234,egrave:232,eth:240,euml:235,iacute:237,icirc:238,igrave:236,iuml:239,ntilde:241,oacute:243,ocirc:244,ograve:242,oslash:248,otilde:245,ouml:246,szlig:223,thorn:254,uacute:250,ucirc:251,ugrave:249,uuml:252,yacute:253,yuml:255,copy:169,reg:174,nbsp:160,iexcl:161,cent:162,pound:163,curren:164,yen:165,brvbar:166,sect:167,uml:168,ordf:170,laquo:171,not:172,shy:173,macr:175,deg:176,plusmn:177,sup1:185,sup2:178,sup3:179,acute:180,micro:181,para:182,middot:183,cedil:184,ordm:186,raquo:187,frac14:188,frac12:189,frac34:190,iquest:191,times:215,divide:247,OElig:338,oelig:339,Scaron:352,scaron:353,Yuml:376,fnof:402,circ:710,tilde:732,Alpha:913,Beta:914,Gamma:915,Delta:916,Epsilon:917,Zeta:918,Eta:919,Theta:920,Iota:921,Kappa:922,Lambda:923,Mu:924,Nu:925,Xi:926,Omicron:927,Pi:928,Rho:929,Sigma:931,Tau:932,Upsilon:933,Phi:934,Chi:935,Psi:936,Omega:937,alpha:945,beta:946,gamma:947,delta:948,epsilon:949,zeta:950,eta:951,theta:952,iota:953,kappa:954,lambda:955,mu:956,nu:957,xi:958,omicron:959,pi:960,rho:961,sigmaf:962,sigma:963,tau:964,upsilon:965,phi:966,chi:967,psi:968,omega:969,thetasym:977,upsih:978,piv:982,ensp:8194,emsp:8195,thinsp:8201,zwnj:8204,zwj:8205,lrm:8206,rlm:8207,ndash:8211,mdash:8212,lsquo:8216,rsquo:8217,sbquo:8218,ldquo:8220,rdquo:8221,bdquo:8222,dagger:8224,Dagger:8225,bull:8226,hellip:8230,permil:8240,prime:8242,Prime:8243,lsaquo:8249,rsaquo:8250,oline:8254,frasl:8260,euro:8364,image:8465,weierp:8472,real:8476,trade:8482,alefsym:8501,larr:8592,uarr:8593,rarr:8594,darr:8595,harr:8596,crarr:8629,lArr:8656,uArr:8657,rArr:8658,dArr:8659,hArr:8660,forall:8704,part:8706,exist:8707,empty:8709,nabla:8711,isin:8712,notin:8713,ni:8715,prod:8719,sum:8721,minus:8722,lowast:8727,radic:8730,prop:8733,infin:8734,ang:8736,and:8743,or:8744,cap:8745,cup:8746,"int":8747,there4:8756,sim:8764,cong:8773,asymp:8776,ne:8800,equiv:8801,le:8804,ge:8805,sub:8834,sup:8835,nsub:8836,sube:8838,supe:8839,oplus:8853,otimes:8855,perp:8869,sdot:8901,lceil:8968,rceil:8969,lfloor:8970,rfloor:8971,lang:9001,rang:9002,loz:9674,spades:9824,clubs:9827,hearts:9829,diams:9830},Object.keys(sax.ENTITIES).forEach(function(key){var e=sax.ENTITIES[key],s="number"==typeof e?String.fromCharCode(e):e;sax.ENTITIES[key]=s});for(var s in sax.STATE)sax.STATE[sax.STATE[s]]=s;S=sax.STATE,String.fromCodePoint||!function(){var stringFromCharCode=String.fromCharCode,floor=Math.floor,fromCodePoint=function(){var highSurrogate,lowSurrogate,MAX_SIZE=16384,codeUnits=[],index=-1,length=arguments.length;if(!length)return"";for(var result="";++index<length;){var codePoint=Number(arguments[index]);if(!isFinite(codePoint)||0>codePoint||codePoint>1114111||floor(codePoint)!==codePoint)throw RangeError("Invalid code point: "+codePoint);65535>=codePoint?codeUnits.push(codePoint):(codePoint-=65536,highSurrogate=(codePoint>>10)+55296,lowSurrogate=codePoint%1024+56320,codeUnits.push(highSurrogate,lowSurrogate)),(index+1===length||codeUnits.length>MAX_SIZE)&&(result+=stringFromCharCode.apply(null,codeUnits),codeUnits.length=0)}return result};Object.defineProperty?Object.defineProperty(String,"fromCodePoint",{value:fromCodePoint,configurable:!0,writable:!0}):String.fromCodePoint=fromCodePoint}()}("undefined"==typeof exports?this.sax={}:exports)}).call(this,require("buffer").Buffer)},{buffer:77,stream:151,string_decoder:152}],151:[function(require,module,exports){function Stream(){EE.call(this)}module.exports=Stream;var EE=require("events").EventEmitter,inherits=require("inherits");inherits(Stream,EE),Stream.Readable=require("readable-stream/readable.js"),Stream.Writable=require("readable-stream/writable.js"),Stream.Duplex=require("readable-stream/duplex.js"),Stream.Transform=require("readable-stream/transform.js"),Stream.PassThrough=require("readable-stream/passthrough.js"),Stream.Stream=Stream,Stream.prototype.pipe=function(dest,options){function ondata(chunk){dest.writable&&!1===dest.write(chunk)&&source.pause&&source.pause()}function ondrain(){source.readable&&source.resume&&source.resume()}function onend(){didOnEnd||(didOnEnd=!0,dest.end())}function onclose(){didOnEnd||(didOnEnd=!0,"function"==typeof dest.destroy&&dest.destroy())}function onerror(er){if(cleanup(),0===EE.listenerCount(this,"error"))throw er}function cleanup(){source.removeListener("data",ondata),dest.removeListener("drain",ondrain),source.removeListener("end",onend),source.removeListener("close",onclose),source.removeListener("error",onerror),dest.removeListener("error",onerror),source.removeListener("end",cleanup),source.removeListener("close",cleanup),dest.removeListener("close",cleanup)}var source=this;source.on("data",ondata),dest.on("drain",ondrain),dest._isStdio||options&&options.end===!1||(source.on("end",onend),source.on("close",onclose));var didOnEnd=!1;return source.on("error",onerror),dest.on("error",onerror),source.on("end",cleanup),source.on("close",cleanup),dest.on("close",cleanup),dest.emit("pipe",source),dest}},{events:79,inherits:81,"readable-stream/duplex.js":139,"readable-stream/passthrough.js":146,"readable-stream/readable.js":147,"readable-stream/transform.js":148,"readable-stream/writable.js":149}],152:[function(require,module,exports){function assertEncoding(encoding){if(encoding&&!isBufferEncoding(encoding))throw new Error("Unknown encoding: "+encoding)}function passThroughWrite(buffer){return buffer.toString(this.encoding)}function utf16DetectIncompleteChar(buffer){this.charReceived=buffer.length%2,this.charLength=this.charReceived?2:0}function base64DetectIncompleteChar(buffer){this.charReceived=buffer.length%3,this.charLength=this.charReceived?3:0}var Buffer=require("buffer").Buffer,isBufferEncoding=Buffer.isEncoding||function(encoding){switch(encoding&&encoding.toLowerCase()){case"hex":case"utf8":case"utf-8":case"ascii":case"binary":case"base64":case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":case"raw":return!0;default:return!1}},StringDecoder=exports.StringDecoder=function(encoding){switch(this.encoding=(encoding||"utf8").toLowerCase().replace(/[-_]/,""),assertEncoding(encoding),this.encoding){case"utf8":this.surrogateSize=3;break;case"ucs2":case"utf16le":this.surrogateSize=2,this.detectIncompleteChar=utf16DetectIncompleteChar;break;case"base64":this.surrogateSize=3,this.detectIncompleteChar=base64DetectIncompleteChar;break;default:return void(this.write=passThroughWrite)}this.charBuffer=new Buffer(6),this.charReceived=0,this.charLength=0};StringDecoder.prototype.write=function(buffer){for(var charStr="";this.charLength;){var available=buffer.length>=this.charLength-this.charReceived?this.charLength-this.charReceived:buffer.length;if(buffer.copy(this.charBuffer,this.charReceived,0,available),this.charReceived+=available,this.charReceived<this.charLength)return"";buffer=buffer.slice(available,buffer.length),charStr=this.charBuffer.slice(0,this.charLength).toString(this.encoding);var charCode=charStr.charCodeAt(charStr.length-1);if(!(charCode>=55296&&56319>=charCode)){if(this.charReceived=this.charLength=0,0===buffer.length)return charStr;break}this.charLength+=this.surrogateSize,charStr=""}this.detectIncompleteChar(buffer);var end=buffer.length;this.charLength&&(buffer.copy(this.charBuffer,0,buffer.length-this.charReceived,end),end-=this.charReceived),charStr+=buffer.toString(this.encoding,0,end);var end=charStr.length-1,charCode=charStr.charCodeAt(end);if(charCode>=55296&&56319>=charCode){var size=this.surrogateSize;return this.charLength+=size,this.charReceived+=size,this.charBuffer.copy(this.charBuffer,size,0,size),buffer.copy(this.charBuffer,0,0,size),charStr.substring(0,end)}return charStr},StringDecoder.prototype.detectIncompleteChar=function(buffer){for(var i=buffer.length>=3?3:buffer.length;i>0;i--){var c=buffer[buffer.length-i];if(1==i&&c>>5==6){this.charLength=2;break}if(2>=i&&c>>4==14){this.charLength=3;break}if(3>=i&&c>>3==30){this.charLength=4;break}}this.charReceived=i},StringDecoder.prototype.end=function(buffer){var res="";if(buffer&&buffer.length&&(res=this.write(buffer)),this.charReceived){var cr=this.charReceived,buf=this.charBuffer,enc=this.encoding;res+=buf.slice(0,cr).toString(enc)}return res}},{buffer:77}],153:[function(require,module,exports){(function(){function createReduce(dir){function iterator(obj,iteratee,memo,keys,index,length){for(;index>=0&&length>index;index+=dir){var currentKey=keys?keys[index]:index;memo=iteratee(memo,obj[currentKey],currentKey,obj)}return memo}return function(obj,iteratee,memo,context){iteratee=optimizeCb(iteratee,context,4);var keys=!isArrayLike(obj)&&_.keys(obj),length=(keys||obj).length,index=dir>0?0:length-1;return arguments.length<3&&(memo=obj[keys?keys[index]:index],index+=dir),iterator(obj,iteratee,memo,keys,index,length)}}function createPredicateIndexFinder(dir){return function(array,predicate,context){predicate=cb(predicate,context);for(var length=getLength(array),index=dir>0?0:length-1;index>=0&&length>index;index+=dir)if(predicate(array[index],index,array))return index;return-1}}function createIndexFinder(dir,predicateFind,sortedIndex){return function(array,item,idx){var i=0,length=getLength(array);if("number"==typeof idx)dir>0?i=idx>=0?idx:Math.max(idx+length,i):length=idx>=0?Math.min(idx+1,length):idx+length+1;else if(sortedIndex&&idx&&length)return idx=sortedIndex(array,item),array[idx]===item?idx:-1;if(item!==item)return idx=predicateFind(slice.call(array,i,length),_.isNaN),idx>=0?idx+i:-1;for(idx=dir>0?i:length-1;idx>=0&&length>idx;idx+=dir)if(array[idx]===item)return idx;return-1}}function collectNonEnumProps(obj,keys){var nonEnumIdx=nonEnumerableProps.length,constructor=obj.constructor,proto=_.isFunction(constructor)&&constructor.prototype||ObjProto,prop="constructor";for(_.has(obj,prop)&&!_.contains(keys,prop)&&keys.push(prop);nonEnumIdx--;)prop=nonEnumerableProps[nonEnumIdx],prop in obj&&obj[prop]!==proto[prop]&&!_.contains(keys,prop)&&keys.push(prop)}var root=this,previousUnderscore=root._,ArrayProto=Array.prototype,ObjProto=Object.prototype,FuncProto=Function.prototype,push=ArrayProto.push,slice=ArrayProto.slice,toString=ObjProto.toString,hasOwnProperty=ObjProto.hasOwnProperty,nativeIsArray=Array.isArray,nativeKeys=Object.keys,nativeBind=FuncProto.bind,nativeCreate=Object.create,Ctor=function(){},_=function(obj){return obj instanceof _?obj:this instanceof _?void(this._wrapped=obj):new _(obj)};"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=_),exports._=_):root._=_,_.VERSION="1.8.3";var optimizeCb=function(func,context,argCount){if(void 0===context)return func;switch(null==argCount?3:argCount){case 1:return function(value){return func.call(context,value)};case 2:return function(value,other){return func.call(context,value,other)};case 3:return function(value,index,collection){return func.call(context,value,index,collection)};case 4:return function(accumulator,value,index,collection){return func.call(context,accumulator,value,index,collection)}}return function(){return func.apply(context,arguments)}},cb=function(value,context,argCount){return null==value?_.identity:_.isFunction(value)?optimizeCb(value,context,argCount):_.isObject(value)?_.matcher(value):_.property(value)};_.iteratee=function(value,context){return cb(value,context,1/0)};var createAssigner=function(keysFunc,undefinedOnly){return function(obj){var length=arguments.length;if(2>length||null==obj)return obj;for(var index=1;length>index;index++)for(var source=arguments[index],keys=keysFunc(source),l=keys.length,i=0;l>i;i++){var key=keys[i];undefinedOnly&&void 0!==obj[key]||(obj[key]=source[key])}return obj}},baseCreate=function(prototype){if(!_.isObject(prototype))return{};if(nativeCreate)return nativeCreate(prototype);Ctor.prototype=prototype;var result=new Ctor;return Ctor.prototype=null,result},property=function(key){return function(obj){return null==obj?void 0:obj[key]}},MAX_ARRAY_INDEX=Math.pow(2,53)-1,getLength=property("length"),isArrayLike=function(collection){var length=getLength(collection);return"number"==typeof length&&length>=0&&MAX_ARRAY_INDEX>=length};_.each=_.forEach=function(obj,iteratee,context){iteratee=optimizeCb(iteratee,context);var i,length;if(isArrayLike(obj))for(i=0,length=obj.length;length>i;i++)iteratee(obj[i],i,obj);else{var 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0:null==n||guard?array[0]:_.initial(array,array.length-n)},_.initial=function(array,n,guard){return slice.call(array,0,Math.max(0,array.length-(null==n||guard?1:n)))},_.last=function(array,n,guard){return null==array?void 0:null==n||guard?array[array.length-1]:_.rest(array,Math.max(0,array.length-n))},_.rest=_.tail=_.drop=function(array,n,guard){return slice.call(array,null==n||guard?1:n)},_.compact=function(array){return _.filter(array,_.identity)};var flatten=function(input,shallow,strict,startIndex){for(var output=[],idx=0,i=startIndex||0,length=getLength(input);length>i;i++){var value=input[i];if(isArrayLike(value)&&(_.isArray(value)||_.isArguments(value))){shallow||(value=flatten(value,shallow,strict));var j=0,len=value.length;for(output.length+=len;len>j;)output[idx++]=value[j++]}else strict||(output[idx++]=value)}return output};_.flatten=function(array,shallow){return flatten(array,shallow,!1)},_.without=function(array){return _.difference(array,slice.call(arguments,1))},_.uniq=_.unique=function(array,isSorted,iteratee,context){_.isBoolean(isSorted)||(context=iteratee,iteratee=isSorted,isSorted=!1),null!=iteratee&&(iteratee=cb(iteratee,context));for(var result=[],seen=[],i=0,length=getLength(array);length>i;i++){var value=array[i],computed=iteratee?iteratee(value,i,array):value;isSorted?(i&&seen===computed||result.push(value),seen=computed):iteratee?_.contains(seen,computed)||(seen.push(computed),result.push(value)):_.contains(result,value)||result.push(value)}return result},_.union=function(){return _.uniq(flatten(arguments,!0,!0))},_.intersection=function(array){for(var result=[],argsLength=arguments.length,i=0,length=getLength(array);length>i;i++){var item=array[i];if(!_.contains(result,item)){for(var j=1;argsLength>j&&_.contains(arguments[j],item);j++);j===argsLength&&result.push(item)}}return result},_.difference=function(array){var rest=flatten(arguments,!0,!0,1);return _.filter(array,function(value){return!_.contains(rest,value)})},_.zip=function(){return _.unzip(arguments)},_.unzip=function(array){for(var length=array&&_.max(array,getLength).length||0,result=Array(length),index=0;length>index;index++)result[index]=_.pluck(array,index);return result},_.object=function(list,values){for(var result={},i=0,length=getLength(list);length>i;i++)values?result[list[i]]=values[i]:result[list[i][0]]=list[i][1];return result},_.findIndex=createPredicateIndexFinder(1),_.findLastIndex=createPredicateIndexFinder(-1),_.sortedIndex=function(array,obj,iteratee,context){iteratee=cb(iteratee,context,1);for(var value=iteratee(obj),low=0,high=getLength(array);high>low;){var mid=Math.floor((low+high)/2);iteratee(array[mid])<value?low=mid+1:high=mid}return low},_.indexOf=createIndexFinder(1,_.findIndex,_.sortedIndex),_.lastIndexOf=createIndexFinder(-1,_.findLastIndex),_.range=function(start,stop,step){null==stop&&(stop=start||0,start=0),step=step||1;for(var length=Math.max(Math.ceil((stop-start)/step),0),range=Array(length),idx=0;length>idx;idx++,start+=step)range[idx]=start;return range};var executeBound=function(sourceFunc,boundFunc,context,callingContext,args){if(!(callingContext instanceof boundFunc))return sourceFunc.apply(context,args);var self=baseCreate(sourceFunc.prototype),result=sourceFunc.apply(self,args);return _.isObject(result)?result:self};_.bind=function(func,context){if(nativeBind&&func.bind===nativeBind)return nativeBind.apply(func,slice.call(arguments,1));if(!_.isFunction(func))throw new TypeError("Bind must be called on a function");var args=slice.call(arguments,2),bound=function(){return executeBound(func,bound,context,this,args.concat(slice.call(arguments)))};return bound},_.partial=function(func){var boundArgs=slice.call(arguments,1),bound=function(){for(var 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later=function(){previous=options.leading===!1?0:_.now(),timeout=null,result=func.apply(context,args),timeout||(context=args=null);
+};return function(){var now=_.now();previous||options.leading!==!1||(previous=now);var remaining=wait-(now-previous);return context=this,args=arguments,0>=remaining||remaining>wait?(timeout&&(clearTimeout(timeout),timeout=null),previous=now,result=func.apply(context,args),timeout||(context=args=null)):timeout||options.trailing===!1||(timeout=setTimeout(later,remaining)),result}},_.debounce=function(func,wait,immediate){var timeout,args,context,timestamp,result,later=function(){var last=_.now()-timestamp;wait>last&&last>=0?timeout=setTimeout(later,wait-last):(timeout=null,immediate||(result=func.apply(context,args),timeout||(context=args=null)))};return function(){context=this,args=arguments,timestamp=_.now();var callNow=immediate&&!timeout;return timeout||(timeout=setTimeout(later,wait)),callNow&&(result=func.apply(context,args),context=args=null),result}},_.wrap=function(func,wrapper){return _.partial(wrapper,func)},_.negate=function(predicate){return 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names.sort()},_.extend=createAssigner(_.allKeys),_.extendOwn=_.assign=createAssigner(_.keys),_.findKey=function(obj,predicate,context){predicate=cb(predicate,context);for(var key,keys=_.keys(obj),i=0,length=keys.length;length>i;i++)if(key=keys[i],predicate(obj[key],key,obj))return key},_.pick=function(object,oiteratee,context){var iteratee,keys,result={},obj=object;if(null==obj)return result;_.isFunction(oiteratee)?(keys=_.allKeys(obj),iteratee=optimizeCb(oiteratee,context)):(keys=flatten(arguments,!1,!1,1),iteratee=function(value,key,obj){return key in obj},obj=Object(obj));for(var i=0,length=keys.length;length>i;i++){var key=keys[i],value=obj[key];iteratee(value,key,obj)&&(result[key]=value)}return result},_.omit=function(obj,iteratee,context){if(_.isFunction(iteratee))iteratee=_.negate(iteratee);else{var keys=_.map(flatten(arguments,!1,!1,1),String);iteratee=function(value,key){return!_.contains(keys,key)}}return 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isObject(e)&&("[object Error]"===objectToString(e)||e instanceof Error)}function isFunction(arg){return"function"==typeof arg}function isPrimitive(arg){return null===arg||"boolean"==typeof arg||"number"==typeof arg||"string"==typeof arg||"symbol"==typeof arg||"undefined"==typeof arg}function objectToString(o){return Object.prototype.toString.call(o)}function pad(n){return 10>n?"0"+n.toString(10):n.toString(10)}function timestamp(){var d=new Date,time=[pad(d.getHours()),pad(d.getMinutes()),pad(d.getSeconds())].join(":");return[d.getDate(),months[d.getMonth()],time].join(" ")}function hasOwnProperty(obj,prop){return Object.prototype.hasOwnProperty.call(obj,prop)}var formatRegExp=/%[sdj%]/g;exports.format=function(f){if(!isString(f)){for(var objects=[],i=0;i<arguments.length;i++)objects.push(inspect(arguments[i]));return objects.join(" ")}for(var i=1,args=arguments,len=args.length,str=String(f).replace(formatRegExp,function(x){if("%%"===x)return"%";if(i>=len)return x;switch(x){case"%s":return String(args[i++]);case"%d":return Number(args[i++]);case"%j":try{return JSON.stringify(args[i++])}catch(_){return"[Circular]"}default:return x}}),x=args[i];len>i;x=args[++i])str+=isNull(x)||!isObject(x)?" 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"+this.debugInfo());if(null==attributeName)throw new Error("Missing DTD attribute name. "+this.debugInfo(elementName));if(!attributeType)throw new Error("Missing DTD attribute type. "+this.debugInfo(elementName));if(!defaultValueType)throw new Error("Missing DTD attribute default. "+this.debugInfo(elementName));if(0!==defaultValueType.indexOf("#")&&(defaultValueType="#"+defaultValueType),!defaultValueType.match(/^(#REQUIRED|#IMPLIED|#FIXED|#DEFAULT)$/))throw new Error("Invalid default value type; expected: #REQUIRED, #IMPLIED, #FIXED or #DEFAULT. "+this.debugInfo(elementName));if(defaultValue&&!defaultValueType.match(/^(#FIXED|#DEFAULT)$/))throw new Error("Default value only applies to #FIXED or #DEFAULT. 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"+this.debugInfo());value||(value="(#PCDATA)"),Array.isArray(value)&&(value="("+value.join(",")+")"),this.name=this.stringify.eleName(name),this.value=this.stringify.dtdElementValue(value)}return extend(XMLDTDElement,superClass),XMLDTDElement.prototype.toString=function(options){return this.options.writer.set(options).dtdElement(this)},XMLDTDElement}(XMLNode)}).call(this)},{"./XMLNode":171}],164:[function(require,module,exports){(function(){var XMLDTDEntity,XMLNode,isObject,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;isObject=require("./Utility").isObject,XMLNode=require("./XMLNode"),module.exports=XMLDTDEntity=function(superClass){function XMLDTDEntity(parent,pe,name,value){if(XMLDTDEntity.__super__.constructor.call(this,parent),null==name)throw new Error("Missing DTD entity name. "+this.debugInfo(name));if(null==value)throw new Error("Missing DTD entity value. "+this.debugInfo(name));if(this.pe=!!pe,this.name=this.stringify.eleName(name),isObject(value)){if(!value.pubID&&!value.sysID)throw new Error("Public and/or system identifiers are required for an external entity. "+this.debugInfo(name));if(value.pubID&&!value.sysID)throw new Error("System identifier is required for a public external entity. "+this.debugInfo(name));if(null!=value.pubID&&(this.pubID=this.stringify.dtdPubID(value.pubID)),null!=value.sysID&&(this.sysID=this.stringify.dtdSysID(value.sysID)),null!=value.nData&&(this.nData=this.stringify.dtdNData(value.nData)),this.pe&&this.nData)throw new Error("Notation declaration is not allowed in a parameter entity. "+this.debugInfo(name))}else this.value=this.stringify.dtdEntityValue(value)}return extend(XMLDTDEntity,superClass),XMLDTDEntity.prototype.toString=function(options){return this.options.writer.set(options).dtdEntity(this)},XMLDTDEntity}(XMLNode)}).call(this)},{"./Utility":158,"./XMLNode":171}],165:[function(require,module,exports){(function(){var XMLDTDNotation,XMLNode,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;XMLNode=require("./XMLNode"),module.exports=XMLDTDNotation=function(superClass){function XMLDTDNotation(parent,name,value){if(XMLDTDNotation.__super__.constructor.call(this,parent),null==name)throw new Error("Missing DTD notation name. "+this.debugInfo(name));if(!value.pubID&&!value.sysID)throw new Error("Public or system identifiers are required for an external entity. "+this.debugInfo(name));this.name=this.stringify.eleName(name),null!=value.pubID&&(this.pubID=this.stringify.dtdPubID(value.pubID)),null!=value.sysID&&(this.sysID=this.stringify.dtdSysID(value.sysID))}return extend(XMLDTDNotation,superClass),XMLDTDNotation.prototype.toString=function(options){return this.options.writer.set(options).dtdNotation(this)},XMLDTDNotation}(XMLNode)}).call(this)},{"./XMLNode":171}],166:[function(require,module,exports){(function(){var XMLDeclaration,XMLNode,isObject,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;isObject=require("./Utility").isObject,XMLNode=require("./XMLNode"),module.exports=XMLDeclaration=function(superClass){function XMLDeclaration(parent,version,encoding,standalone){var ref;XMLDeclaration.__super__.constructor.call(this,parent),isObject(version)&&(ref=version,version=ref.version,encoding=ref.encoding,standalone=ref.standalone),version||(version="1.0"),this.version=this.stringify.xmlVersion(version),null!=encoding&&(this.encoding=this.stringify.xmlEncoding(encoding)),null!=standalone&&(this.standalone=this.stringify.xmlStandalone(standalone))}return extend(XMLDeclaration,superClass),XMLDeclaration.prototype.toString=function(options){return this.options.writer.set(options).declaration(this)},XMLDeclaration}(XMLNode)}).call(this)},{"./Utility":158,"./XMLNode":171}],167:[function(require,module,exports){(function(){var XMLDTDAttList,XMLDTDElement,XMLDTDEntity,XMLDTDNotation,XMLDocType,XMLNode,isObject,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,
+child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;isObject=require("./Utility").isObject,XMLNode=require("./XMLNode"),XMLDTDAttList=require("./XMLDTDAttList"),XMLDTDEntity=require("./XMLDTDEntity"),XMLDTDElement=require("./XMLDTDElement"),XMLDTDNotation=require("./XMLDTDNotation"),module.exports=XMLDocType=function(superClass){function XMLDocType(parent,pubID,sysID){var ref,ref1;XMLDocType.__super__.constructor.call(this,parent),this.name="!DOCTYPE",this.documentObject=parent,isObject(pubID)&&(ref=pubID,pubID=ref.pubID,sysID=ref.sysID),null==sysID&&(ref1=[pubID,sysID],sysID=ref1[0],pubID=ref1[1]),null!=pubID&&(this.pubID=this.stringify.dtdPubID(pubID)),null!=sysID&&(this.sysID=this.stringify.dtdSysID(sysID))}return extend(XMLDocType,superClass),XMLDocType.prototype.element=function(name,value){var child;return child=new XMLDTDElement(this,name,value),this.children.push(child),this},XMLDocType.prototype.attList=function(elementName,attributeName,attributeType,defaultValueType,defaultValue){var child;return child=new XMLDTDAttList(this,elementName,attributeName,attributeType,defaultValueType,defaultValue),this.children.push(child),this},XMLDocType.prototype.entity=function(name,value){var child;return child=new XMLDTDEntity(this,!1,name,value),this.children.push(child),this},XMLDocType.prototype.pEntity=function(name,value){var child;return child=new XMLDTDEntity(this,!0,name,value),this.children.push(child),this},XMLDocType.prototype.notation=function(name,value){var child;return child=new XMLDTDNotation(this,name,value),this.children.push(child),this},XMLDocType.prototype.toString=function(options){return this.options.writer.set(options).docType(this)},XMLDocType.prototype.ele=function(name,value){return this.element(name,value)},XMLDocType.prototype.att=function(elementName,attributeName,attributeType,defaultValueType,defaultValue){return this.attList(elementName,attributeName,attributeType,defaultValueType,defaultValue)},XMLDocType.prototype.ent=function(name,value){return this.entity(name,value)},XMLDocType.prototype.pent=function(name,value){return this.pEntity(name,value)},XMLDocType.prototype.not=function(name,value){return this.notation(name,value)},XMLDocType.prototype.up=function(){return this.root()||this.documentObject},XMLDocType}(XMLNode)}).call(this)},{"./Utility":158,"./XMLDTDAttList":162,"./XMLDTDElement":163,"./XMLDTDEntity":164,"./XMLDTDNotation":165,"./XMLNode":171}],168:[function(require,module,exports){(function(){var XMLDocument,XMLNode,XMLStringWriter,XMLStringifier,isPlainObject,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;isPlainObject=require("./Utility").isPlainObject,XMLNode=require("./XMLNode"),XMLStringifier=require("./XMLStringifier"),XMLStringWriter=require("./XMLStringWriter"),module.exports=XMLDocument=function(superClass){function XMLDocument(options){XMLDocument.__super__.constructor.call(this,null),this.name="?xml",options||(options={}),options.writer||(options.writer=new XMLStringWriter),this.options=options,this.stringify=new XMLStringifier(options),this.isDocument=!0}return extend(XMLDocument,superClass),XMLDocument.prototype.end=function(writer){var writerOptions;return writer?isPlainObject(writer)&&(writerOptions=writer,writer=this.options.writer.set(writerOptions)):writer=this.options.writer,writer.document(this)},XMLDocument.prototype.toString=function(options){return this.options.writer.set(options).document(this)},XMLDocument}(XMLNode)}).call(this)},{"./Utility":158,"./XMLNode":171,"./XMLStringWriter":175,"./XMLStringifier":176}],169:[function(require,module,exports){(function(){var XMLAttribute,XMLCData,XMLComment,XMLDTDAttList,XMLDTDElement,XMLDTDEntity,XMLDTDNotation,XMLDeclaration,XMLDocType,XMLDocumentCB,XMLElement,XMLProcessingInstruction,XMLRaw,XMLStringWriter,XMLStringifier,XMLText,getValue,isFunction,isObject,isPlainObject,ref,hasProp={}.hasOwnProperty;ref=require("./Utility"),isObject=ref.isObject,isFunction=ref.isFunction,isPlainObject=ref.isPlainObject,getValue=ref.getValue,XMLElement=require("./XMLElement"),XMLCData=require("./XMLCData"),XMLComment=require("./XMLComment"),XMLRaw=require("./XMLRaw"),XMLText=require("./XMLText"),XMLProcessingInstruction=require("./XMLProcessingInstruction"),XMLDeclaration=require("./XMLDeclaration"),XMLDocType=require("./XMLDocType"),XMLDTDAttList=require("./XMLDTDAttList"),XMLDTDEntity=require("./XMLDTDEntity"),XMLDTDElement=require("./XMLDTDElement"),XMLDTDNotation=require("./XMLDTDNotation"),XMLAttribute=require("./XMLAttribute"),XMLStringifier=require("./XMLStringifier"),XMLStringWriter=require("./XMLStringWriter"),module.exports=XMLDocumentCB=function(){function XMLDocumentCB(options,onData,onEnd){var writerOptions;this.name="?xml",options||(options={}),options.writer?isPlainObject(options.writer)&&(writerOptions=options.writer,options.writer=new XMLStringWriter(writerOptions)):options.writer=new XMLStringWriter(options),this.options=options,this.writer=options.writer,this.stringify=new XMLStringifier(options),this.onDataCallback=onData||function(){},this.onEndCallback=onEnd||function(){},this.currentNode=null,this.currentLevel=-1,this.openTags={},this.documentStarted=!1,this.documentCompleted=!1,this.root=null}return XMLDocumentCB.prototype.node=function(name,attributes,text){var ref1;if(null==name)throw new Error("Missing node name.");if(this.root&&-1===this.currentLevel)throw new Error("Document can only have one root node. "+this.debugInfo(name));return this.openCurrent(),name=getValue(name),null==attributes&&(attributes={}),attributes=getValue(attributes),isObject(attributes)||(ref1=[attributes,text],text=ref1[0],attributes=ref1[1]),this.currentNode=new XMLElement(this,name,attributes),this.currentNode.children=!1,this.currentLevel++,this.openTags[this.currentLevel]=this.currentNode,null!=text&&this.text(text),this},XMLDocumentCB.prototype.element=function(name,attributes,text){return this.currentNode&&this.currentNode instanceof XMLDocType?this.dtdElement.apply(this,arguments):this.node(name,attributes,text)},XMLDocumentCB.prototype.attribute=function(name,value){var attName,attValue;if(!this.currentNode||this.currentNode.children)throw new Error("att() can only be used immediately after an ele() call in callback mode. "+this.debugInfo(name));if(null!=name&&(name=getValue(name)),isObject(name))for(attName in name)hasProp.call(name,attName)&&(attValue=name[attName],this.attribute(attName,attValue));else isFunction(value)&&(value=value.apply()),this.options.skipNullAttributes&&null==value||(this.currentNode.attributes[name]=new XMLAttribute(this,name,value));return this},XMLDocumentCB.prototype.text=function(value){var node;return this.openCurrent(),node=new XMLText(this,value),this.onData(this.writer.text(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.cdata=function(value){var node;return this.openCurrent(),node=new XMLCData(this,value),this.onData(this.writer.cdata(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.comment=function(value){var node;return this.openCurrent(),node=new XMLComment(this,value),this.onData(this.writer.comment(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.raw=function(value){var node;return this.openCurrent(),node=new XMLRaw(this,value),this.onData(this.writer.raw(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.instruction=function(target,value){var i,insTarget,insValue,len,node;if(this.openCurrent(),null!=target&&(target=getValue(target)),null!=value&&(value=getValue(value)),Array.isArray(target))for(i=0,len=target.length;len>i;i++)insTarget=target[i],this.instruction(insTarget);else if(isObject(target))for(insTarget in target)hasProp.call(target,insTarget)&&(insValue=target[insTarget],this.instruction(insTarget,insValue));else isFunction(value)&&(value=value.apply()),node=new XMLProcessingInstruction(this,target,value),this.onData(this.writer.processingInstruction(node,this.currentLevel+1),this.currentLevel+1);return this},XMLDocumentCB.prototype.declaration=function(version,encoding,standalone){var node;if(this.openCurrent(),this.documentStarted)throw new Error("declaration() must be the first node.");return node=new XMLDeclaration(this,version,encoding,standalone),this.onData(this.writer.declaration(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.doctype=function(root,pubID,sysID){if(this.openCurrent(),null==root)throw new Error("Missing root node name.");if(this.root)throw new Error("dtd() must come before the root node.");return this.currentNode=new XMLDocType(this,pubID,sysID),this.currentNode.rootNodeName=root,this.currentNode.children=!1,this.currentLevel++,this.openTags[this.currentLevel]=this.currentNode,this},XMLDocumentCB.prototype.dtdElement=function(name,value){var node;return this.openCurrent(),node=new XMLDTDElement(this,name,value),this.onData(this.writer.dtdElement(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.attList=function(elementName,attributeName,attributeType,defaultValueType,defaultValue){var node;return this.openCurrent(),node=new XMLDTDAttList(this,elementName,attributeName,attributeType,defaultValueType,defaultValue),this.onData(this.writer.dtdAttList(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.entity=function(name,value){var node;return this.openCurrent(),node=new XMLDTDEntity(this,!1,name,value),this.onData(this.writer.dtdEntity(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.pEntity=function(name,value){var node;return this.openCurrent(),node=new XMLDTDEntity(this,!0,name,value),this.onData(this.writer.dtdEntity(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.notation=function(name,value){var node;return this.openCurrent(),node=new XMLDTDNotation(this,name,value),this.onData(this.writer.dtdNotation(node,this.currentLevel+1),this.currentLevel+1),this},XMLDocumentCB.prototype.up=function(){if(this.currentLevel<0)throw new Error("The document node has no parent.");return this.currentNode?(this.currentNode.children?this.closeNode(this.currentNode):this.openNode(this.currentNode),this.currentNode=null):this.closeNode(this.openTags[this.currentLevel]),delete this.openTags[this.currentLevel],this.currentLevel--,this},XMLDocumentCB.prototype.end=function(){for(;this.currentLevel>=0;)this.up();return this.onEnd()},XMLDocumentCB.prototype.openCurrent=function(){return this.currentNode?(this.currentNode.children=!0,this.openNode(this.currentNode)):void 0},XMLDocumentCB.prototype.openNode=function(node){return node.isOpen?void 0:(!this.root&&0===this.currentLevel&&node instanceof XMLElement&&(this.root=node),this.onData(this.writer.openNode(node,this.currentLevel),this.currentLevel),node.isOpen=!0)},XMLDocumentCB.prototype.closeNode=function(node){return node.isClosed?void 0:(this.onData(this.writer.closeNode(node,this.currentLevel),this.currentLevel),node.isClosed=!0)},XMLDocumentCB.prototype.onData=function(chunk,level){return this.documentStarted=!0,this.onDataCallback(chunk,level+1)},XMLDocumentCB.prototype.onEnd=function(){return this.documentCompleted=!0,this.onEndCallback()},XMLDocumentCB.prototype.debugInfo=function(name){return null==name?"":"node: <"+name+">"},XMLDocumentCB.prototype.ele=function(){return this.element.apply(this,arguments)},XMLDocumentCB.prototype.nod=function(name,attributes,text){return this.node(name,attributes,text)},XMLDocumentCB.prototype.txt=function(value){return this.text(value)},XMLDocumentCB.prototype.dat=function(value){return this.cdata(value)},XMLDocumentCB.prototype.com=function(value){return this.comment(value)},XMLDocumentCB.prototype.ins=function(target,value){return this.instruction(target,value)},XMLDocumentCB.prototype.dec=function(version,encoding,standalone){return this.declaration(version,encoding,standalone)},XMLDocumentCB.prototype.dtd=function(root,pubID,sysID){return this.doctype(root,pubID,sysID)},XMLDocumentCB.prototype.e=function(name,attributes,text){return this.element(name,attributes,text)},XMLDocumentCB.prototype.n=function(name,attributes,text){return this.node(name,attributes,text)},XMLDocumentCB.prototype.t=function(value){return this.text(value)},XMLDocumentCB.prototype.d=function(value){return this.cdata(value)},XMLDocumentCB.prototype.c=function(value){return this.comment(value)},XMLDocumentCB.prototype.r=function(value){return this.raw(value)},XMLDocumentCB.prototype.i=function(target,value){return this.instruction(target,value)},XMLDocumentCB.prototype.att=function(){return this.currentNode&&this.currentNode instanceof XMLDocType?this.attList.apply(this,arguments):this.attribute.apply(this,arguments)},XMLDocumentCB.prototype.a=function(){return this.currentNode&&this.currentNode instanceof XMLDocType?this.attList.apply(this,arguments):this.attribute.apply(this,arguments)},XMLDocumentCB.prototype.ent=function(name,value){return this.entity(name,value)},XMLDocumentCB.prototype.pent=function(name,value){return this.pEntity(name,value)},XMLDocumentCB.prototype.not=function(name,value){return this.notation(name,value)},XMLDocumentCB}()}).call(this)},{"./Utility":158,"./XMLAttribute":159,"./XMLCData":160,"./XMLComment":161,"./XMLDTDAttList":162,"./XMLDTDElement":163,"./XMLDTDEntity":164,"./XMLDTDNotation":165,"./XMLDeclaration":166,"./XMLDocType":167,"./XMLElement":170,"./XMLProcessingInstruction":172,"./XMLRaw":173,"./XMLStringWriter":175,"./XMLStringifier":176,"./XMLText":177}],170:[function(require,module,exports){(function(){var XMLAttribute,XMLElement,XMLNode,getValue,isFunction,isObject,ref,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;ref=require("./Utility"),isObject=ref.isObject,isFunction=ref.isFunction,getValue=ref.getValue,XMLNode=require("./XMLNode"),XMLAttribute=require("./XMLAttribute"),module.exports=XMLElement=function(superClass){function XMLElement(parent,name,attributes){if(XMLElement.__super__.constructor.call(this,parent),null==name)throw new Error("Missing element name. "+this.debugInfo());this.name=this.stringify.eleName(name),this.attributes={},null!=attributes&&this.attribute(attributes),parent.isDocument&&(this.isRoot=!0,this.documentObject=parent,parent.rootObject=this)}return extend(XMLElement,superClass),XMLElement.prototype.clone=function(){var att,attName,clonedSelf,ref1;clonedSelf=Object.create(this),clonedSelf.isRoot&&(clonedSelf.documentObject=null),clonedSelf.attributes={},ref1=this.attributes;for(attName in ref1)hasProp.call(ref1,attName)&&(att=ref1[attName],clonedSelf.attributes[attName]=att.clone());return clonedSelf.children=[],this.children.forEach(function(child){var clonedChild;return clonedChild=child.clone(),clonedChild.parent=clonedSelf,clonedSelf.children.push(clonedChild)}),clonedSelf},XMLElement.prototype.attribute=function(name,value){var attName,attValue;if(null!=name&&(name=getValue(name)),isObject(name))for(attName in name)hasProp.call(name,attName)&&(attValue=name[attName],this.attribute(attName,attValue));else isFunction(value)&&(value=value.apply()),this.options.skipNullAttributes&&null==value||(this.attributes[name]=new XMLAttribute(this,name,value));return this},XMLElement.prototype.removeAttribute=function(name){var attName,i,len;if(null==name)throw new Error("Missing attribute name. "+this.debugInfo());if(name=getValue(name),Array.isArray(name))for(i=0,len=name.length;len>i;i++)attName=name[i],delete this.attributes[attName];else delete this.attributes[name];return this},XMLElement.prototype.toString=function(options){return this.options.writer.set(options).element(this)},XMLElement.prototype.att=function(name,value){return this.attribute(name,value)},XMLElement.prototype.a=function(name,value){return this.attribute(name,value)},XMLElement}(XMLNode)}).call(this)},{"./Utility":158,"./XMLAttribute":159,"./XMLNode":171}],171:[function(require,module,exports){(function(){var XMLCData,XMLComment,XMLDeclaration,XMLDocType,XMLElement,XMLNode,XMLProcessingInstruction,XMLRaw,XMLText,getValue,isEmpty,isFunction,isObject,ref,hasProp={}.hasOwnProperty;ref=require("./Utility"),isObject=ref.isObject,isFunction=ref.isFunction,isEmpty=ref.isEmpty,getValue=ref.getValue,XMLElement=null,XMLCData=null,XMLComment=null,XMLDeclaration=null,XMLDocType=null,XMLRaw=null,XMLText=null,XMLProcessingInstruction=null,module.exports=XMLNode=function(){function XMLNode(parent){this.parent=parent,this.parent&&(this.options=this.parent.options,this.stringify=this.parent.stringify),this.children=[],XMLElement||(XMLElement=require("./XMLElement"),XMLCData=require("./XMLCData"),XMLComment=require("./XMLComment"),XMLDeclaration=require("./XMLDeclaration"),XMLDocType=require("./XMLDocType"),XMLRaw=require("./XMLRaw"),XMLText=require("./XMLText"),XMLProcessingInstruction=require("./XMLProcessingInstruction"))}return XMLNode.prototype.element=function(name,attributes,text){var childNode,item,j,k,key,lastChild,len,len1,ref1,val;if(lastChild=null,null==attributes&&(attributes={}),attributes=getValue(attributes),isObject(attributes)||(ref1=[attributes,text],text=ref1[0],attributes=ref1[1]),null!=name&&(name=getValue(name)),Array.isArray(name))for(j=0,len=name.length;len>j;j++)item=name[j],lastChild=this.element(item);else if(isFunction(name))lastChild=this.element(name.apply());else if(isObject(name)){for(key in name)if(hasProp.call(name,key))if(val=name[key],isFunction(val)&&(val=val.apply()),isObject(val)&&isEmpty(val)&&(val=null),!this.options.ignoreDecorators&&this.stringify.convertAttKey&&0===key.indexOf(this.stringify.convertAttKey))lastChild=this.attribute(key.substr(this.stringify.convertAttKey.length),val);else if(!this.options.separateArrayItems&&Array.isArray(val))for(k=0,len1=val.length;len1>k;k++)item=val[k],childNode={},childNode[key]=item,lastChild=this.element(childNode);else isObject(val)?(lastChild=this.element(key),lastChild.element(val)):lastChild=this.element(key,val)}else lastChild=!this.options.ignoreDecorators&&this.stringify.convertTextKey&&0===name.indexOf(this.stringify.convertTextKey)?this.text(text):!this.options.ignoreDecorators&&this.stringify.convertCDataKey&&0===name.indexOf(this.stringify.convertCDataKey)?this.cdata(text):!this.options.ignoreDecorators&&this.stringify.convertCommentKey&&0===name.indexOf(this.stringify.convertCommentKey)?this.comment(text):!this.options.ignoreDecorators&&this.stringify.convertRawKey&&0===name.indexOf(this.stringify.convertRawKey)?this.raw(text):!this.options.ignoreDecorators&&this.stringify.convertPIKey&&0===name.indexOf(this.stringify.convertPIKey)?this.instruction(name.substr(this.stringify.convertPIKey.length),text):this.node(name,attributes,text);if(null==lastChild)throw new Error("Could not create any elements with: "+name+". "+this.debugInfo());return lastChild},XMLNode.prototype.insertBefore=function(name,attributes,text){var child,i,removed;if(this.isRoot)throw new Error("Cannot insert elements at root level. "+this.debugInfo(name));return i=this.parent.children.indexOf(this),removed=this.parent.children.splice(i),child=this.parent.element(name,attributes,text),Array.prototype.push.apply(this.parent.children,removed),child},XMLNode.prototype.insertAfter=function(name,attributes,text){var child,i,removed;if(this.isRoot)throw new Error("Cannot insert elements at root level. "+this.debugInfo(name));return i=this.parent.children.indexOf(this),removed=this.parent.children.splice(i+1),child=this.parent.element(name,attributes,text),Array.prototype.push.apply(this.parent.children,removed),child},XMLNode.prototype.remove=function(){var i,ref1;if(this.isRoot)throw new Error("Cannot remove the root element. "+this.debugInfo());return i=this.parent.children.indexOf(this),[].splice.apply(this.parent.children,[i,i-i+1].concat(ref1=[])),ref1,this.parent},XMLNode.prototype.node=function(name,attributes,text){var child,ref1;return null!=name&&(name=getValue(name)),attributes||(attributes={}),attributes=getValue(attributes),isObject(attributes)||(ref1=[attributes,text],text=ref1[0],attributes=ref1[1]),child=new XMLElement(this,name,attributes),null!=text&&child.text(text),this.children.push(child),child},XMLNode.prototype.text=function(value){var child;return child=new XMLText(this,value),this.children.push(child),this},XMLNode.prototype.cdata=function(value){var child;return child=new XMLCData(this,value),this.children.push(child),this},XMLNode.prototype.comment=function(value){var child;return child=new XMLComment(this,value),this.children.push(child),this},XMLNode.prototype.commentBefore=function(value){var child,i,removed;return i=this.parent.children.indexOf(this),removed=this.parent.children.splice(i),child=this.parent.comment(value),Array.prototype.push.apply(this.parent.children,removed),this},XMLNode.prototype.commentAfter=function(value){var child,i,removed;return i=this.parent.children.indexOf(this),removed=this.parent.children.splice(i+1),child=this.parent.comment(value),Array.prototype.push.apply(this.parent.children,removed),this},XMLNode.prototype.raw=function(value){var child;return child=new XMLRaw(this,value),this.children.push(child),this},XMLNode.prototype.instruction=function(target,value){var insTarget,insValue,instruction,j,len;if(null!=target&&(target=getValue(target)),null!=value&&(value=getValue(value)),Array.isArray(target))for(j=0,len=target.length;len>j;j++)insTarget=target[j],this.instruction(insTarget);else if(isObject(target))for(insTarget in target)hasProp.call(target,insTarget)&&(insValue=target[insTarget],this.instruction(insTarget,insValue));else isFunction(value)&&(value=value.apply()),instruction=new XMLProcessingInstruction(this,target,value),this.children.push(instruction);return this},XMLNode.prototype.instructionBefore=function(target,value){var child,i,removed;return i=this.parent.children.indexOf(this),removed=this.parent.children.splice(i),child=this.parent.instruction(target,value),Array.prototype.push.apply(this.parent.children,removed),this},XMLNode.prototype.instructionAfter=function(target,value){var child,i,removed;return i=this.parent.children.indexOf(this),removed=this.parent.children.splice(i+1),child=this.parent.instruction(target,value),Array.prototype.push.apply(this.parent.children,removed),this},XMLNode.prototype.declaration=function(version,encoding,standalone){var doc,xmldec;return doc=this.document(),xmldec=new XMLDeclaration(doc,version,encoding,standalone),doc.children[0]instanceof XMLDeclaration?doc.children[0]=xmldec:doc.children.unshift(xmldec),doc.root()||doc},XMLNode.prototype.doctype=function(pubID,sysID){var child,doc,doctype,i,j,k,len,len1,ref1,ref2;for(doc=this.document(),doctype=new XMLDocType(doc,pubID,sysID),ref1=doc.children,i=j=0,len=ref1.length;len>j;i=++j)if(child=ref1[i],child instanceof XMLDocType)return doc.children[i]=doctype,doctype;for(ref2=doc.children,i=k=0,len1=ref2.length;len1>k;i=++k)if(child=ref2[i],child.isRoot)return doc.children.splice(i,0,doctype),doctype;return doc.children.push(doctype),doctype},XMLNode.prototype.up=function(){if(this.isRoot)throw new Error("The root node has no parent. Use doc() if you need to get the document object.");return this.parent},XMLNode.prototype.root=function(){var node;for(node=this;node;){if(node.isDocument)return node.rootObject;if(node.isRoot)return node;node=node.parent}},XMLNode.prototype.document=function(){var node;for(node=this;node;){if(node.isDocument)return node;node=node.parent}},XMLNode.prototype.end=function(options){return this.document().end(options)},XMLNode.prototype.prev=function(){var i;if(i=this.parent.children.indexOf(this),1>i)throw new Error("Already at the first node. "+this.debugInfo());return this.parent.children[i-1]},XMLNode.prototype.next=function(){var i;if(i=this.parent.children.indexOf(this),-1===i||i===this.parent.children.length-1)throw new Error("Already at the last node. "+this.debugInfo());return this.parent.children[i+1]},XMLNode.prototype.importDocument=function(doc){var clonedRoot;return clonedRoot=doc.root().clone(),clonedRoot.parent=this,clonedRoot.isRoot=!1,this.children.push(clonedRoot),this},XMLNode.prototype.debugInfo=function(name){var ref1,ref2;return name=name||this.name,null!=name||(null!=(ref1=this.parent)?ref1.name:void 0)?null==name?"parent: <"+this.parent.name+">":(null!=(ref2=this.parent)?ref2.name:void 0)?"node: <"+name+">, parent: <"+this.parent.name+">":"node: <"+name+">":""},XMLNode.prototype.ele=function(name,attributes,text){return this.element(name,attributes,text)},XMLNode.prototype.nod=function(name,attributes,text){return this.node(name,attributes,text)},XMLNode.prototype.txt=function(value){return this.text(value)},XMLNode.prototype.dat=function(value){return this.cdata(value)},XMLNode.prototype.com=function(value){return this.comment(value)},XMLNode.prototype.ins=function(target,value){return this.instruction(target,value)},XMLNode.prototype.doc=function(){return this.document()},XMLNode.prototype.dec=function(version,encoding,standalone){return this.declaration(version,encoding,standalone)},XMLNode.prototype.dtd=function(pubID,sysID){return this.doctype(pubID,sysID)},XMLNode.prototype.e=function(name,attributes,text){return this.element(name,attributes,text)},XMLNode.prototype.n=function(name,attributes,text){return this.node(name,attributes,text)},XMLNode.prototype.t=function(value){return this.text(value)},XMLNode.prototype.d=function(value){return this.cdata(value)},XMLNode.prototype.c=function(value){return this.comment(value)},XMLNode.prototype.r=function(value){return this.raw(value)},XMLNode.prototype.i=function(target,value){return this.instruction(target,value)},XMLNode.prototype.u=function(){return this.up()},XMLNode.prototype.importXMLBuilder=function(doc){return this.importDocument(doc)},XMLNode}()}).call(this)},{"./Utility":158,"./XMLCData":160,"./XMLComment":161,"./XMLDeclaration":166,"./XMLDocType":167,"./XMLElement":170,"./XMLProcessingInstruction":172,"./XMLRaw":173,"./XMLText":177}],172:[function(require,module,exports){(function(){var XMLNode,XMLProcessingInstruction,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;XMLNode=require("./XMLNode"),module.exports=XMLProcessingInstruction=function(superClass){function XMLProcessingInstruction(parent,target,value){if(XMLProcessingInstruction.__super__.constructor.call(this,parent),null==target)throw new Error("Missing instruction target. "+this.debugInfo());this.target=this.stringify.insTarget(target),value&&(this.value=this.stringify.insValue(value))}return extend(XMLProcessingInstruction,superClass),XMLProcessingInstruction.prototype.clone=function(){return Object.create(this)},XMLProcessingInstruction.prototype.toString=function(options){return this.options.writer.set(options).processingInstruction(this)},XMLProcessingInstruction}(XMLNode)}).call(this)},{"./XMLNode":171}],173:[function(require,module,exports){(function(){var XMLNode,XMLRaw,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;XMLNode=require("./XMLNode"),module.exports=XMLRaw=function(superClass){function XMLRaw(parent,text){if(XMLRaw.__super__.constructor.call(this,parent),null==text)throw new Error("Missing raw text. "+this.debugInfo());this.value=this.stringify.raw(text)}return extend(XMLRaw,superClass),XMLRaw.prototype.clone=function(){return Object.create(this)},XMLRaw.prototype.toString=function(options){return this.options.writer.set(options).raw(this)},XMLRaw}(XMLNode)}).call(this)},{"./XMLNode":171}],174:[function(require,module,exports){(function(){var XMLCData,XMLComment,XMLDTDAttList,XMLDTDElement,XMLDTDEntity,XMLDTDNotation,XMLDeclaration,XMLDocType,XMLElement,XMLProcessingInstruction,XMLRaw,XMLStreamWriter,XMLText,XMLWriterBase,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;XMLDeclaration=require("./XMLDeclaration"),XMLDocType=require("./XMLDocType"),XMLCData=require("./XMLCData"),XMLComment=require("./XMLComment"),XMLElement=require("./XMLElement"),XMLRaw=require("./XMLRaw"),XMLText=require("./XMLText"),XMLProcessingInstruction=require("./XMLProcessingInstruction"),XMLDTDAttList=require("./XMLDTDAttList"),XMLDTDElement=require("./XMLDTDElement"),XMLDTDEntity=require("./XMLDTDEntity"),XMLDTDNotation=require("./XMLDTDNotation"),XMLWriterBase=require("./XMLWriterBase"),module.exports=XMLStreamWriter=function(superClass){function XMLStreamWriter(stream,options){XMLStreamWriter.__super__.constructor.call(this,options),this.stream=stream}return extend(XMLStreamWriter,superClass),XMLStreamWriter.prototype.document=function(doc){var child,i,j,len,len1,ref,ref1,results;for(ref=doc.children,i=0,len=ref.length;len>i;i++)child=ref[i],child.isLastRootNode=!1;for(doc.children[doc.children.length-1].isLastRootNode=!0,ref1=doc.children,results=[],j=0,len1=ref1.length;len1>j;j++)switch(child=ref1[j],!1){case!(child instanceof XMLDeclaration):results.push(this.declaration(child));break;case!(child instanceof XMLDocType):results.push(this.docType(child));break;case!(child instanceof XMLComment):results.push(this.comment(child));break;case!(child instanceof XMLProcessingInstruction):results.push(this.processingInstruction(child));break;default:results.push(this.element(child))}return results},XMLStreamWriter.prototype.attribute=function(att){return this.stream.write(" "+att.name+'="'+att.value+'"')},XMLStreamWriter.prototype.cdata=function(node,level){return this.stream.write(this.space(level)+"<![CDATA["+node.text+"]]>"+this.endline(node))},XMLStreamWriter.prototype.comment=function(node,level){return this.stream.write(this.space(level)+"<!-- "+node.text+" -->"+this.endline(node))},XMLStreamWriter.prototype.declaration=function(node,level){return this.stream.write(this.space(level)),this.stream.write('<?xml version="'+node.version+'"'),null!=node.encoding&&this.stream.write(' encoding="'+node.encoding+'"'),null!=node.standalone&&this.stream.write(' standalone="'+node.standalone+'"'),this.stream.write(this.spacebeforeslash+"?>"),this.stream.write(this.endline(node))},XMLStreamWriter.prototype.docType=function(node,level){var child,i,len,ref;if(level||(level=0),this.stream.write(this.space(level)),this.stream.write("<!DOCTYPE "+node.root().name),node.pubID&&node.sysID?this.stream.write(' PUBLIC "'+node.pubID+'" "'+node.sysID+'"'):node.sysID&&this.stream.write(' SYSTEM "'+node.sysID+'"'),node.children.length>0){for(this.stream.write(" ["),this.stream.write(this.endline(node)),ref=node.children,i=0,len=ref.length;len>i;i++)switch(child=ref[i],!1){case!(child instanceof XMLDTDAttList):this.dtdAttList(child,level+1);break;case!(child instanceof XMLDTDElement):this.dtdElement(child,level+1);break;case!(child instanceof XMLDTDEntity):this.dtdEntity(child,level+1);break;case!(child instanceof XMLDTDNotation):this.dtdNotation(child,level+1);break;case!(child instanceof XMLCData):this.cdata(child,level+1);break;case!(child instanceof XMLComment):this.comment(child,level+1);break;case!(child instanceof XMLProcessingInstruction):
+this.processingInstruction(child,level+1);break;default:throw new Error("Unknown DTD node type: "+child.constructor.name)}this.stream.write("]")}return this.stream.write(this.spacebeforeslash+">"),this.stream.write(this.endline(node))},XMLStreamWriter.prototype.element=function(node,level){var att,child,i,len,name,ref,ref1,space;level||(level=0),space=this.space(level),this.stream.write(space+"<"+node.name),ref=node.attributes;for(name in ref)hasProp.call(ref,name)&&(att=ref[name],this.attribute(att));if(0===node.children.length||node.children.every(function(e){return""===e.value}))this.allowEmpty?this.stream.write("></"+node.name+">"):this.stream.write(this.spacebeforeslash+"/>");else if(this.pretty&&1===node.children.length&&null!=node.children[0].value)this.stream.write(">"),this.stream.write(node.children[0].value),this.stream.write("</"+node.name+">");else{for(this.stream.write(">"+this.newline),ref1=node.children,i=0,len=ref1.length;len>i;i++)switch(child=ref1[i],!1){case!(child instanceof XMLCData):this.cdata(child,level+1);break;case!(child instanceof XMLComment):this.comment(child,level+1);break;case!(child instanceof XMLElement):this.element(child,level+1);break;case!(child instanceof XMLRaw):this.raw(child,level+1);break;case!(child instanceof XMLText):this.text(child,level+1);break;case!(child instanceof XMLProcessingInstruction):this.processingInstruction(child,level+1);break;default:throw new Error("Unknown XML node type: "+child.constructor.name)}this.stream.write(space+"</"+node.name+">")}return this.stream.write(this.endline(node))},XMLStreamWriter.prototype.processingInstruction=function(node,level){return this.stream.write(this.space(level)+"<?"+node.target),node.value&&this.stream.write(" "+node.value),this.stream.write(this.spacebeforeslash+"?>"+this.endline(node))},XMLStreamWriter.prototype.raw=function(node,level){return this.stream.write(this.space(level)+node.value+this.endline(node))},XMLStreamWriter.prototype.text=function(node,level){return this.stream.write(this.space(level)+node.value+this.endline(node))},XMLStreamWriter.prototype.dtdAttList=function(node,level){return this.stream.write(this.space(level)+"<!ATTLIST "+node.elementName+" "+node.attributeName+" "+node.attributeType),"#DEFAULT"!==node.defaultValueType&&this.stream.write(" "+node.defaultValueType),node.defaultValue&&this.stream.write(' "'+node.defaultValue+'"'),this.stream.write(this.spacebeforeslash+">"+this.endline(node))},XMLStreamWriter.prototype.dtdElement=function(node,level){return this.stream.write(this.space(level)+"<!ELEMENT "+node.name+" "+node.value),this.stream.write(this.spacebeforeslash+">"+this.endline(node))},XMLStreamWriter.prototype.dtdEntity=function(node,level){return this.stream.write(this.space(level)+"<!ENTITY"),node.pe&&this.stream.write(" %"),this.stream.write(" "+node.name),node.value?this.stream.write(' "'+node.value+'"'):(node.pubID&&node.sysID?this.stream.write(' PUBLIC "'+node.pubID+'" "'+node.sysID+'"'):node.sysID&&this.stream.write(' SYSTEM "'+node.sysID+'"'),node.nData&&this.stream.write(" NDATA "+node.nData)),this.stream.write(this.spacebeforeslash+">"+this.endline(node))},XMLStreamWriter.prototype.dtdNotation=function(node,level){return this.stream.write(this.space(level)+"<!NOTATION "+node.name),node.pubID&&node.sysID?this.stream.write(' PUBLIC "'+node.pubID+'" "'+node.sysID+'"'):node.pubID?this.stream.write(' PUBLIC "'+node.pubID+'"'):node.sysID&&this.stream.write(' SYSTEM "'+node.sysID+'"'),this.stream.write(this.spacebeforeslash+">"+this.endline(node))},XMLStreamWriter.prototype.endline=function(node){return node.isLastRootNode?"":this.newline},XMLStreamWriter}(XMLWriterBase)}).call(this)},{"./XMLCData":160,"./XMLComment":161,"./XMLDTDAttList":162,"./XMLDTDElement":163,"./XMLDTDEntity":164,"./XMLDTDNotation":165,"./XMLDeclaration":166,"./XMLDocType":167,"./XMLElement":170,"./XMLProcessingInstruction":172,"./XMLRaw":173,"./XMLText":177,"./XMLWriterBase":178}],175:[function(require,module,exports){(function(){var XMLCData,XMLComment,XMLDTDAttList,XMLDTDElement,XMLDTDEntity,XMLDTDNotation,XMLDeclaration,XMLDocType,XMLElement,XMLProcessingInstruction,XMLRaw,XMLStringWriter,XMLText,XMLWriterBase,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;XMLDeclaration=require("./XMLDeclaration"),XMLDocType=require("./XMLDocType"),XMLCData=require("./XMLCData"),XMLComment=require("./XMLComment"),XMLElement=require("./XMLElement"),XMLRaw=require("./XMLRaw"),XMLText=require("./XMLText"),XMLProcessingInstruction=require("./XMLProcessingInstruction"),XMLDTDAttList=require("./XMLDTDAttList"),XMLDTDElement=require("./XMLDTDElement"),XMLDTDEntity=require("./XMLDTDEntity"),XMLDTDNotation=require("./XMLDTDNotation"),XMLWriterBase=require("./XMLWriterBase"),module.exports=XMLStringWriter=function(superClass){function XMLStringWriter(options){XMLStringWriter.__super__.constructor.call(this,options)}return extend(XMLStringWriter,superClass),XMLStringWriter.prototype.document=function(doc){var child,i,len,r,ref;for(this.textispresent=!1,r="",ref=doc.children,i=0,len=ref.length;len>i;i++)child=ref[i],r+=function(){switch(!1){case!(child instanceof XMLDeclaration):return this.declaration(child);case!(child instanceof XMLDocType):return this.docType(child);case!(child instanceof XMLComment):return this.comment(child);case!(child instanceof XMLProcessingInstruction):return this.processingInstruction(child);default:return this.element(child,0)}}.call(this);return this.pretty&&r.slice(-this.newline.length)===this.newline&&(r=r.slice(0,-this.newline.length)),r},XMLStringWriter.prototype.attribute=function(att){return" "+att.name+'="'+att.value+'"'},XMLStringWriter.prototype.cdata=function(node,level){return this.space(level)+"<![CDATA["+node.text+"]]>"+this.newline},XMLStringWriter.prototype.comment=function(node,level){return this.space(level)+"<!-- "+node.text+" -->"+this.newline},XMLStringWriter.prototype.declaration=function(node,level){var r;return r=this.space(level),r+='<?xml version="'+node.version+'"',null!=node.encoding&&(r+=' encoding="'+node.encoding+'"'),null!=node.standalone&&(r+=' standalone="'+node.standalone+'"'),r+=this.spacebeforeslash+"?>",r+=this.newline},XMLStringWriter.prototype.docType=function(node,level){var child,i,len,r,ref;if(level||(level=0),r=this.space(level),r+="<!DOCTYPE "+node.root().name,node.pubID&&node.sysID?r+=' PUBLIC "'+node.pubID+'" "'+node.sysID+'"':node.sysID&&(r+=' SYSTEM "'+node.sysID+'"'),node.children.length>0){for(r+=" [",r+=this.newline,ref=node.children,i=0,len=ref.length;len>i;i++)child=ref[i],r+=function(){switch(!1){case!(child instanceof XMLDTDAttList):return this.dtdAttList(child,level+1);case!(child instanceof XMLDTDElement):return this.dtdElement(child,level+1);case!(child instanceof XMLDTDEntity):return this.dtdEntity(child,level+1);case!(child instanceof XMLDTDNotation):return this.dtdNotation(child,level+1);case!(child instanceof XMLCData):return this.cdata(child,level+1);case!(child instanceof XMLComment):return this.comment(child,level+1);case!(child instanceof XMLProcessingInstruction):return this.processingInstruction(child,level+1);default:throw new Error("Unknown DTD node type: "+child.constructor.name)}}.call(this);r+="]"}return r+=this.spacebeforeslash+">",r+=this.newline},XMLStringWriter.prototype.element=function(node,level){var att,child,i,j,len,len1,name,r,ref,ref1,ref2,space,textispresentwasset;level||(level=0),textispresentwasset=!1,this.textispresent?(this.newline="",this.pretty=!1):(this.newline=this.newlinedefault,this.pretty=this.prettydefault),space=this.space(level),r="",r+=space+"<"+node.name,ref=node.attributes;for(name in ref)hasProp.call(ref,name)&&(att=ref[name],r+=this.attribute(att));if(0===node.children.length||node.children.every(function(e){return""===e.value}))r+=this.allowEmpty?"></"+node.name+">"+this.newline:this.spacebeforeslash+"/>"+this.newline;else if(this.pretty&&1===node.children.length&&null!=node.children[0].value)r+=">",r+=node.children[0].value,r+="</"+node.name+">"+this.newline;else{if(this.dontprettytextnodes)for(ref1=node.children,i=0,len=ref1.length;len>i;i++)if(child=ref1[i],null!=child.value){this.textispresent++,textispresentwasset=!0;break}for(this.textispresent&&(this.newline="",this.pretty=!1,space=this.space(level)),r+=">"+this.newline,ref2=node.children,j=0,len1=ref2.length;len1>j;j++)child=ref2[j],r+=function(){switch(!1){case!(child instanceof XMLCData):return this.cdata(child,level+1);case!(child instanceof XMLComment):return this.comment(child,level+1);case!(child instanceof XMLElement):return this.element(child,level+1);case!(child instanceof XMLRaw):return this.raw(child,level+1);case!(child instanceof XMLText):return this.text(child,level+1);case!(child instanceof XMLProcessingInstruction):return this.processingInstruction(child,level+1);default:throw new Error("Unknown XML node type: "+child.constructor.name)}}.call(this);textispresentwasset&&this.textispresent--,this.textispresent||(this.newline=this.newlinedefault,this.pretty=this.prettydefault),r+=space+"</"+node.name+">"+this.newline}return r},XMLStringWriter.prototype.processingInstruction=function(node,level){var r;return r=this.space(level)+"<?"+node.target,node.value&&(r+=" "+node.value),r+=this.spacebeforeslash+"?>"+this.newline},XMLStringWriter.prototype.raw=function(node,level){return this.space(level)+node.value+this.newline},XMLStringWriter.prototype.text=function(node,level){return this.space(level)+node.value+this.newline},XMLStringWriter.prototype.dtdAttList=function(node,level){var r;return r=this.space(level)+"<!ATTLIST "+node.elementName+" "+node.attributeName+" "+node.attributeType,"#DEFAULT"!==node.defaultValueType&&(r+=" "+node.defaultValueType),node.defaultValue&&(r+=' "'+node.defaultValue+'"'),r+=this.spacebeforeslash+">"+this.newline},XMLStringWriter.prototype.dtdElement=function(node,level){return this.space(level)+"<!ELEMENT "+node.name+" "+node.value+this.spacebeforeslash+">"+this.newline},XMLStringWriter.prototype.dtdEntity=function(node,level){var r;return r=this.space(level)+"<!ENTITY",node.pe&&(r+=" %"),r+=" "+node.name,node.value?r+=' "'+node.value+'"':(node.pubID&&node.sysID?r+=' PUBLIC "'+node.pubID+'" "'+node.sysID+'"':node.sysID&&(r+=' SYSTEM "'+node.sysID+'"'),node.nData&&(r+=" NDATA "+node.nData)),r+=this.spacebeforeslash+">"+this.newline},XMLStringWriter.prototype.dtdNotation=function(node,level){var r;return r=this.space(level)+"<!NOTATION "+node.name,node.pubID&&node.sysID?r+=' PUBLIC "'+node.pubID+'" "'+node.sysID+'"':node.pubID?r+=' PUBLIC "'+node.pubID+'"':node.sysID&&(r+=' SYSTEM "'+node.sysID+'"'),r+=this.spacebeforeslash+">"+this.newline},XMLStringWriter.prototype.openNode=function(node,level){var att,name,r,ref;if(level||(level=0),node instanceof XMLElement){r=this.space(level)+"<"+node.name,ref=node.attributes;for(name in ref)hasProp.call(ref,name)&&(att=ref[name],r+=this.attribute(att));return r+=(node.children?">":"/>")+this.newline}return r=this.space(level)+"<!DOCTYPE "+node.rootNodeName,node.pubID&&node.sysID?r+=' PUBLIC "'+node.pubID+'" "'+node.sysID+'"':node.sysID&&(r+=' SYSTEM "'+node.sysID+'"'),r+=(node.children?" [":">")+this.newline},XMLStringWriter.prototype.closeNode=function(node,level){switch(level||(level=0),!1){case!(node instanceof XMLElement):return this.space(level)+"</"+node.name+">"+this.newline;case!(node instanceof XMLDocType):return this.space(level)+"]>"+this.newline}},XMLStringWriter}(XMLWriterBase)}).call(this)},{"./XMLCData":160,"./XMLComment":161,"./XMLDTDAttList":162,"./XMLDTDElement":163,"./XMLDTDEntity":164,"./XMLDTDNotation":165,"./XMLDeclaration":166,"./XMLDocType":167,"./XMLElement":170,"./XMLProcessingInstruction":172,"./XMLRaw":173,"./XMLText":177,"./XMLWriterBase":178}],176:[function(require,module,exports){(function(){var XMLStringifier,bind=function(fn,me){return function(){return fn.apply(me,arguments)}},hasProp={}.hasOwnProperty;module.exports=XMLStringifier=function(){function XMLStringifier(options){this.assertLegalChar=bind(this.assertLegalChar,this);var key,ref,value;options||(options={}),this.noDoubleEncoding=options.noDoubleEncoding,ref=options.stringify||{};for(key in ref)hasProp.call(ref,key)&&(value=ref[key],this[key]=value)}return XMLStringifier.prototype.eleName=function(val){return val=""+val||"",this.assertLegalChar(val)},XMLStringifier.prototype.eleText=function(val){return val=""+val||"",this.assertLegalChar(this.elEscape(val))},XMLStringifier.prototype.cdata=function(val){return val=""+val||"",val=val.replace("]]>","]]]]><![CDATA[>"),this.assertLegalChar(val)},XMLStringifier.prototype.comment=function(val){if(val=""+val||"",val.match(/--/))throw new Error("Comment text cannot contain double-hypen: "+val);return this.assertLegalChar(val)},XMLStringifier.prototype.raw=function(val){return""+val||""},XMLStringifier.prototype.attName=function(val){return val=""+val||""},XMLStringifier.prototype.attValue=function(val){return val=""+val||"",this.attEscape(val)},XMLStringifier.prototype.insTarget=function(val){return""+val||""},XMLStringifier.prototype.insValue=function(val){if(val=""+val||"",val.match(/\?>/))throw new Error("Invalid processing instruction value: "+val);return val},XMLStringifier.prototype.xmlVersion=function(val){if(val=""+val||"",!val.match(/1\.[0-9]+/))throw new Error("Invalid version number: "+val);return val},XMLStringifier.prototype.xmlEncoding=function(val){if(val=""+val||"",!val.match(/^[A-Za-z](?:[A-Za-z0-9._-])*$/))throw new Error("Invalid encoding: "+val);return val},XMLStringifier.prototype.xmlStandalone=function(val){return val?"yes":"no"},XMLStringifier.prototype.dtdPubID=function(val){return""+val||""},XMLStringifier.prototype.dtdSysID=function(val){return""+val||""},XMLStringifier.prototype.dtdElementValue=function(val){return""+val||""},XMLStringifier.prototype.dtdAttType=function(val){return""+val||""},XMLStringifier.prototype.dtdAttDefault=function(val){return null!=val?""+val||"":val},XMLStringifier.prototype.dtdEntityValue=function(val){return""+val||""},XMLStringifier.prototype.dtdNData=function(val){return""+val||""},XMLStringifier.prototype.convertAttKey="@",XMLStringifier.prototype.convertPIKey="?",XMLStringifier.prototype.convertTextKey="#text",XMLStringifier.prototype.convertCDataKey="#cdata",XMLStringifier.prototype.convertCommentKey="#comment",XMLStringifier.prototype.convertRawKey="#raw",XMLStringifier.prototype.assertLegalChar=function(str){var res;if(res=str.match(/[\0\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/))throw new Error("Invalid character in string: "+str+" at index "+res.index);return str},XMLStringifier.prototype.elEscape=function(str){var ampregex;return ampregex=this.noDoubleEncoding?/(?!&\S+;)&/g:/&/g,str.replace(ampregex,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\r/g,"&#xD;")},XMLStringifier.prototype.attEscape=function(str){var ampregex;return ampregex=this.noDoubleEncoding?/(?!&\S+;)&/g:/&/g,str.replace(ampregex,"&amp;").replace(/</g,"&lt;").replace(/"/g,"&quot;").replace(/\t/g,"&#x9;").replace(/\n/g,"&#xA;").replace(/\r/g,"&#xD;")},XMLStringifier}()}).call(this)},{}],177:[function(require,module,exports){(function(){var XMLNode,XMLText,extend=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child},hasProp={}.hasOwnProperty;XMLNode=require("./XMLNode"),module.exports=XMLText=function(superClass){function XMLText(parent,text){if(XMLText.__super__.constructor.call(this,parent),null==text)throw new Error("Missing element text. "+this.debugInfo());this.value=this.stringify.eleText(text)}return extend(XMLText,superClass),XMLText.prototype.clone=function(){return Object.create(this)},XMLText.prototype.toString=function(options){return this.options.writer.set(options).text(this)},XMLText}(XMLNode)}).call(this)},{"./XMLNode":171}],178:[function(require,module,exports){(function(){var XMLWriterBase,hasProp={}.hasOwnProperty;module.exports=XMLWriterBase=function(){function XMLWriterBase(options){var key,ref,ref1,ref2,ref3,ref4,ref5,ref6,value;options||(options={}),this.pretty=options.pretty||!1,this.allowEmpty=null!=(ref=options.allowEmpty)?ref:!1,this.pretty?(this.indent=null!=(ref1=options.indent)?ref1:"  ",this.newline=null!=(ref2=options.newline)?ref2:"\n",this.offset=null!=(ref3=options.offset)?ref3:0,this.dontprettytextnodes=null!=(ref4=options.dontprettytextnodes)?ref4:0):(this.indent="",this.newline="",this.offset=0,this.dontprettytextnodes=0),this.spacebeforeslash=null!=(ref5=options.spacebeforeslash)?ref5:"",this.spacebeforeslash===!0&&(this.spacebeforeslash=" "),this.newlinedefault=this.newline,this.prettydefault=this.pretty,ref6=options.writer||{};for(key in ref6)hasProp.call(ref6,key)&&(value=ref6[key],this[key]=value)}return XMLWriterBase.prototype.set=function(options){var key,ref,value;options||(options={}),"pretty"in options&&(this.pretty=options.pretty),"allowEmpty"in options&&(this.allowEmpty=options.allowEmpty),this.pretty?(this.indent="indent"in options?options.indent:"  ",this.newline="newline"in options?options.newline:"\n",this.offset="offset"in options?options.offset:0,this.dontprettytextnodes="dontprettytextnodes"in options?options.dontprettytextnodes:0):(this.indent="",this.newline="",this.offset=0,this.dontprettytextnodes=0),this.spacebeforeslash="spacebeforeslash"in options?options.spacebeforeslash:"",this.spacebeforeslash===!0&&(this.spacebeforeslash=" "),this.newlinedefault=this.newline,this.prettydefault=this.pretty,ref=options.writer||{};for(key in ref)hasProp.call(ref,key)&&(value=ref[key],this[key]=value);return this},XMLWriterBase.prototype.space=function(level){var indent;return this.pretty?(indent=(level||0)+this.offset+1,indent>0?new Array(indent).join(this.indent):""):""},XMLWriterBase}()}).call(this)},{}],179:[function(require,module,exports){(function(){var XMLDocument,XMLDocumentCB,XMLStreamWriter,XMLStringWriter,assign,isFunction,ref;ref=require("./Utility"),assign=ref.assign,isFunction=ref.isFunction,XMLDocument=require("./XMLDocument"),XMLDocumentCB=require("./XMLDocumentCB"),XMLStringWriter=require("./XMLStringWriter"),XMLStreamWriter=require("./XMLStreamWriter"),module.exports.create=function(name,xmldec,doctype,options){var doc,root;if(null==name)throw new Error("Root element needs a name.");return options=assign({},xmldec,doctype,options),doc=new XMLDocument(options),root=doc.element(name),options.headless||(doc.declaration(options),(null!=options.pubID||null!=options.sysID)&&doc.doctype(options)),root},module.exports.begin=function(options,onData,onEnd){var ref1;return isFunction(options)&&(ref1=[options,onData],onData=ref1[0],onEnd=ref1[1],options={}),onData?new XMLDocumentCB(options,onData,onEnd):new XMLDocument(options)},module.exports.stringWriter=function(options){return new XMLStringWriter(options)},module.exports.streamWriter=function(stream,options){return new XMLStreamWriter(stream,options)}}).call(this)},{"./Utility":158,"./XMLDocument":168,"./XMLDocumentCB":169,"./XMLStreamWriter":174,"./XMLStringWriter":175}]},{},[21])(21)});
diff --git a/static/word2md/turndown-plugin-gfm.js b/static/word2md/turndown-plugin-gfm.js
new file mode 100644
index 00000000..859f4ad7
--- /dev/null
+++ b/static/word2md/turndown-plugin-gfm.js
@@ -0,0 +1,165 @@
+var turndownPluginGfm = (function (exports) {
+'use strict';
+
+var highlightRegExp = /highlight-(?:text|source)-([a-z0-9]+)/;
+
+function highlightedCodeBlock (turndownService) {
+  turndownService.addRule('highlightedCodeBlock', {
+    filter: function (node) {
+      var firstChild = node.firstChild;
+      return (
+        node.nodeName === 'DIV' &&
+        highlightRegExp.test(node.className) &&
+        firstChild &&
+        firstChild.nodeName === 'PRE'
+      )
+    },
+    replacement: function (content, node, options) {
+      var className = node.className || '';
+      var language = (className.match(highlightRegExp) || [null, ''])[1];
+
+      return (
+        '\n\n' + options.fence + language + '\n' +
+        node.firstChild.textContent +
+        '\n' + options.fence + '\n\n'
+      )
+    }
+  });
+}
+
+function strikethrough (turndownService) {
+  turndownService.addRule('strikethrough', {
+    filter: ['del', 's', 'strike'],
+    replacement: function (content) {
+      return '~' + content + '~'
+    }
+  });
+}
+
+var indexOf = Array.prototype.indexOf;
+var every = Array.prototype.every;
+var rules = {};
+
+rules.tableCell = {
+  filter: ['th', 'td'],
+  replacement: function (content, node) {
+    return cell(content, node)
+  }
+};
+
+rules.tableRow = {
+  filter: 'tr',
+  replacement: function (content, node) {
+    var borderCells = '';
+    var alignMap = { left: ':--', right: '--:', center: ':-:' };
+
+    if (isHeadingRow(node)) {
+      for (var i = 0; i < node.childNodes.length; i++) {
+        var border = '---';
+        var align = (
+          node.childNodes[i].getAttribute('align') || ''
+        ).toLowerCase();
+
+        if (align) border = alignMap[align] || border;
+
+        borderCells += cell(border, node.childNodes[i]);
+      }
+    }
+    return '\n' + content + (borderCells ? '\n' + borderCells : '')
+  }
+};
+
+rules.table = {
+  // Only convert tables with a heading row.
+  // Tables with no heading row are kept using `keep` (see below).
+  filter: function (node) {
+    return node.nodeName === 'TABLE' && isHeadingRow(node.rows[0])
+  },
+
+  replacement: function (content) {
+    // Ensure there are no blank lines
+    content = content.replace('\n\n', '\n');
+    return '\n\n' + content + '\n\n'
+  }
+};
+
+rules.tableSection = {
+  filter: ['thead', 'tbody', 'tfoot'],
+  replacement: function (content) {
+    return content
+  }
+};
+
+// A tr is a heading row if:
+// - the parent is a THEAD
+// - or if its the first child of the TABLE or the first TBODY (possibly
+//   following a blank THEAD)
+// - and every cell is a TH
+function isHeadingRow (tr) {
+  var parentNode = tr.parentNode;
+  return (
+    parentNode.nodeName === 'THEAD' ||
+    (
+      parentNode.firstChild === tr &&
+      (parentNode.nodeName === 'TABLE' || isFirstTbody(parentNode)) &&
+      every.call(tr.childNodes, function (n) { return n.nodeName === 'TH' })
+    )
+  )
+}
+
+function isFirstTbody (element) {
+  var previousSibling = element.previousSibling;
+  return (
+    element.nodeName === 'TBODY' && (
+      !previousSibling ||
+      (
+        previousSibling.nodeName === 'THEAD' &&
+        /^\s*$/i.test(previousSibling.textContent)
+      )
+    )
+  )
+}
+
+function cell (content, node) {
+  var index = indexOf.call(node.parentNode.childNodes, node);
+  var prefix = ' ';
+  if (index === 0) prefix = '| ';
+  return prefix + content + ' |'
+}
+
+function tables (turndownService) {
+  turndownService.keep(function (node) {
+    return node.nodeName === 'TABLE' && !isHeadingRow(node.rows[0])
+  });
+  for (var key in rules) turndownService.addRule(key, rules[key]);
+}
+
+function taskListItems (turndownService) {
+  turndownService.addRule('taskListItems', {
+    filter: function (node) {
+      return node.type === 'checkbox' && node.parentNode.nodeName === 'LI'
+    },
+    replacement: function (content, node) {
+      return (node.checked ? '[x]' : '[ ]') + ' '
+    }
+  });
+}
+
+function gfm (turndownService) {
+  turndownService.use([
+    highlightedCodeBlock,
+    strikethrough,
+    tables,
+    taskListItems
+  ]);
+}
+
+exports.gfm = gfm;
+exports.highlightedCodeBlock = highlightedCodeBlock;
+exports.strikethrough = strikethrough;
+exports.tables = tables;
+exports.taskListItems = taskListItems;
+
+return exports;
+
+}({}));
diff --git a/static/word2md/turndown.js b/static/word2md/turndown.js
new file mode 100644
index 00000000..ff1240bc
--- /dev/null
+++ b/static/word2md/turndown.js
@@ -0,0 +1,908 @@
+var TurndownService = (function () {
+'use strict';
+
+function extend (destination) {
+  for (var i = 1; i < arguments.length; i++) {
+    var source = arguments[i];
+    for (var key in source) {
+      if (source.hasOwnProperty(key)) destination[key] = source[key];
+    }
+  }
+  return destination
+}
+
+function repeat (character, count) {
+  return Array(count + 1).join(character)
+}
+
+var blockElements = [
+  'address', 'article', 'aside', 'audio', 'blockquote', 'body', 'canvas',
+  'center', 'dd', 'dir', 'div', 'dl', 'dt', 'fieldset', 'figcaption',
+  'figure', 'footer', 'form', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
+  'header', 'hgroup', 'hr', 'html', 'isindex', 'li', 'main', 'menu', 'nav',
+  'noframes', 'noscript', 'ol', 'output', 'p', 'pre', 'section', 'table',
+  'tbody', 'td', 'tfoot', 'th', 'thead', 'tr', 'ul'
+];
+
+function isBlock (node) {
+  return blockElements.indexOf(node.nodeName.toLowerCase()) !== -1
+}
+
+var voidElements = [
+  'area', 'base', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input',
+  'keygen', 'link', 'meta', 'param', 'source', 'track', 'wbr'
+];
+
+function isVoid (node) {
+  return voidElements.indexOf(node.nodeName.toLowerCase()) !== -1
+}
+
+var voidSelector = voidElements.join();
+function hasVoid (node) {
+  return node.querySelector && node.querySelector(voidSelector)
+}
+
+var rules = {};
+
+rules.paragraph = {
+  filter: 'p',
+
+  replacement: function (content) {
+    return '\n\n' + content + '\n\n'
+  }
+};
+
+rules.lineBreak = {
+  filter: 'br',
+
+  replacement: function (content, node, options) {
+    return options.br + '\n'
+  }
+};
+
+rules.heading = {
+  filter: ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
+
+  replacement: function (content, node, options) {
+    var hLevel = Number(node.nodeName.charAt(1));
+
+    if (options.headingStyle === 'setext' && hLevel < 3) {
+      var underline = repeat((hLevel === 1 ? '=' : '-'), content.length);
+      return (
+        '\n\n' + content + '\n' + underline + '\n\n'
+      )
+    } else {
+      return '\n\n' + repeat('#', hLevel) + ' ' + content + '\n\n'
+    }
+  }
+};
+
+rules.blockquote = {
+  filter: 'blockquote',
+
+  replacement: function (content) {
+    content = content.replace(/^\n+|\n+$/g, '');
+    content = content.replace(/^/gm, '> ');
+    return '\n\n' + content + '\n\n'
+  }
+};
+
+rules.list = {
+  filter: ['ul', 'ol'],
+
+  replacement: function (content, node) {
+    var parent = node.parentNode;
+    if (parent.nodeName === 'LI' && parent.lastElementChild === node) {
+      return '\n' + content
+    } else {
+      return '\n\n' + content + '\n\n'
+    }
+  }
+};
+
+rules.listItem = {
+  filter: 'li',
+
+  replacement: function (content, node, options) {
+    content = content
+      .replace(/^\n+/, '') // remove leading newlines
+      .replace(/\n+$/, '\n') // replace trailing newlines with just a single one
+      .replace(/\n/gm, '\n    '); // indent
+    var prefix = options.bulletListMarker + '   ';
+    var parent = node.parentNode;
+    if (parent.nodeName === 'OL') {
+      var start = parent.getAttribute('start');
+      var index = Array.prototype.indexOf.call(parent.children, node);
+      prefix = (start ? Number(start) + index : index + 1) + '.  ';
+    }
+    return (
+      prefix + content + (node.nextSibling && !/\n$/.test(content) ? '\n' : '')
+    )
+  }
+};
+
+rules.indentedCodeBlock = {
+  filter: function (node, options) {
+    return (
+      options.codeBlockStyle === 'indented' &&
+      node.nodeName === 'PRE' &&
+      node.firstChild &&
+      node.firstChild.nodeName === 'CODE'
+    )
+  },
+
+  replacement: function (content, node, options) {
+    return (
+      '\n\n    ' +
+      node.firstChild.textContent.replace(/\n/g, '\n    ') +
+      '\n\n'
+    )
+  }
+};
+
+rules.fencedCodeBlock = {
+  filter: function (node, options) {
+    return (
+      options.codeBlockStyle === 'fenced' &&
+      node.nodeName === 'PRE' &&
+      node.firstChild &&
+      node.firstChild.nodeName === 'CODE'
+    )
+  },
+
+  replacement: function (content, node, options) {
+    var className = node.firstChild.className || '';
+    var language = (className.match(/language-(\S+)/) || [null, ''])[1];
+
+    return (
+      '\n\n' + options.fence + language + '\n' +
+      node.firstChild.textContent +
+      '\n' + options.fence + '\n\n'
+    )
+  }
+};
+
+rules.horizontalRule = {
+  filter: 'hr',
+
+  replacement: function (content, node, options) {
+    return '\n\n' + options.hr + '\n\n'
+  }
+};
+
+rules.inlineLink = {
+  filter: function (node, options) {
+    return (
+      options.linkStyle === 'inlined' &&
+      node.nodeName === 'A' &&
+      node.getAttribute('href')
+    )
+  },
+
+  replacement: function (content, node) {
+    var href = node.getAttribute('href');
+    var title = node.title ? ' "' + node.title + '"' : '';
+    return '[' + content + '](' + href + title + ')'
+  }
+};
+
+rules.referenceLink = {
+  filter: function (node, options) {
+    return (
+      options.linkStyle === 'referenced' &&
+      node.nodeName === 'A' &&
+      node.getAttribute('href')
+    )
+  },
+
+  replacement: function (content, node, options) {
+    var href = node.getAttribute('href');
+    var title = node.title ? ' "' + node.title + '"' : '';
+    var replacement;
+    var reference;
+
+    switch (options.linkReferenceStyle) {
+      case 'collapsed':
+        replacement = '[' + content + '][]';
+        reference = '[' + content + ']: ' + href + title;
+        break
+      case 'shortcut':
+        replacement = '[' + content + ']';
+        reference = '[' + content + ']: ' + href + title;
+        break
+      default:
+        var id = this.references.length + 1;
+        replacement = '[' + content + '][' + id + ']';
+        reference = '[' + id + ']: ' + href + title;
+    }
+
+    this.references.push(reference);
+    return replacement
+  },
+
+  references: [],
+
+  append: function (options) {
+    var references = '';
+    if (this.references.length) {
+      references = '\n\n' + this.references.join('\n') + '\n\n';
+      this.references = []; // Reset references
+    }
+    return references
+  }
+};
+
+rules.emphasis = {
+  filter: ['em', 'i'],
+
+  replacement: function (content, node, options) {
+    if (!content.trim()) return ''
+    return options.emDelimiter + content + options.emDelimiter
+  }
+};
+
+rules.strong = {
+  filter: ['strong', 'b'],
+
+  replacement: function (content, node, options) {
+    if (!content.trim()) return ''
+    return options.strongDelimiter + content + options.strongDelimiter
+  }
+};
+
+rules.code = {
+  filter: function (node) {
+    var hasSiblings = node.previousSibling || node.nextSibling;
+    var isCodeBlock = node.parentNode.nodeName === 'PRE' && !hasSiblings;
+
+    return node.nodeName === 'CODE' && !isCodeBlock
+  },
+
+  replacement: function (content) {
+    if (!content.trim()) return ''
+
+    var delimiter = '`';
+    var leadingSpace = '';
+    var trailingSpace = '';
+    var matches = content.match(/`+/gm);
+    if (matches) {
+      if (/^`/.test(content)) leadingSpace = ' ';
+      if (/`$/.test(content)) trailingSpace = ' ';
+      while (matches.indexOf(delimiter) !== -1) delimiter = delimiter + '`';
+    }
+
+    return delimiter + leadingSpace + content + trailingSpace + delimiter
+  }
+};
+
+rules.image = {
+  filter: 'img',
+
+  replacement: function (content, node) {
+    var alt = node.alt || '';
+    var src = node.getAttribute('src') || '';
+    var title = node.title || '';
+    var titlePart = title ? ' "' + title + '"' : '';
+    return src ? '![' + alt + ']' + '(' + src + titlePart + ')' : ''
+  }
+};
+
+/**
+ * Manages a collection of rules used to convert HTML to Markdown
+ */
+
+function Rules (options) {
+  this.options = options;
+  this._keep = [];
+  this._remove = [];
+
+  this.blankRule = {
+    replacement: options.blankReplacement
+  };
+
+  this.keepReplacement = options.keepReplacement;
+
+  this.defaultRule = {
+    replacement: options.defaultReplacement
+  };
+
+  this.array = [];
+  for (var key in options.rules) this.array.push(options.rules[key]);
+}
+
+Rules.prototype = {
+  add: function (key, rule) {
+    this.array.unshift(rule);
+  },
+
+  keep: function (filter) {
+    this._keep.unshift({
+      filter: filter,
+      replacement: this.keepReplacement
+    });
+  },
+
+  remove: function (filter) {
+    this._remove.unshift({
+      filter: filter,
+      replacement: function () {
+        return ''
+      }
+    });
+  },
+
+  forNode: function (node) {
+    if (node.isBlank) return this.blankRule
+    var rule;
+
+    if ((rule = findRule(this.array, node, this.options))) return rule
+    if ((rule = findRule(this._keep, node, this.options))) return rule
+    if ((rule = findRule(this._remove, node, this.options))) return rule
+
+    return this.defaultRule
+  },
+
+  forEach: function (fn) {
+    for (var i = 0; i < this.array.length; i++) fn(this.array[i], i);
+  }
+};
+
+function findRule (rules, node, options) {
+  for (var i = 0; i < rules.length; i++) {
+    var rule = rules[i];
+    if (filterValue(rule, node, options)) return rule
+  }
+  return void 0
+}
+
+function filterValue (rule, node, options) {
+  var filter = rule.filter;
+  if (typeof filter === 'string') {
+    if (filter === node.nodeName.toLowerCase()) return true
+  } else if (Array.isArray(filter)) {
+    if (filter.indexOf(node.nodeName.toLowerCase()) > -1) return true
+  } else if (typeof filter === 'function') {
+    if (filter.call(rule, node, options)) return true
+  } else {
+    throw new TypeError('`filter` needs to be a string, array, or function')
+  }
+}
+
+/**
+ * The collapseWhitespace function is adapted from collapse-whitespace
+ * by Luc Thevenard.
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014 Luc Thevenard <lucthevenard@gmail.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/**
+ * collapseWhitespace(options) removes extraneous whitespace from an the given element.
+ *
+ * @param {Object} options
+ */
+function collapseWhitespace (options) {
+  var element = options.element;
+  var isBlock = options.isBlock;
+  var isVoid = options.isVoid;
+  var isPre = options.isPre || function (node) {
+    return node.nodeName === 'PRE'
+  };
+
+  if (!element.firstChild || isPre(element)) return
+
+  var prevText = null;
+  var prevVoid = false;
+
+  var prev = null;
+  var node = next(prev, element, isPre);
+
+  while (node !== element) {
+    if (node.nodeType === 3 || node.nodeType === 4) { // Node.TEXT_NODE or Node.CDATA_SECTION_NODE
+      var text = node.data.replace(/[ \r\n\t]+/g, ' ');
+
+      if ((!prevText || / $/.test(prevText.data)) &&
+          !prevVoid && text[0] === ' ') {
+        text = text.substr(1);
+      }
+
+      // `text` might be empty at this point.
+      if (!text) {
+        node = remove(node);
+        continue
+      }
+
+      node.data = text;
+
+      prevText = node;
+    } else if (node.nodeType === 1) { // Node.ELEMENT_NODE
+      if (isBlock(node) || node.nodeName === 'BR') {
+        if (prevText) {
+          prevText.data = prevText.data.replace(/ $/, '');
+        }
+
+        prevText = null;
+        prevVoid = false;
+      } else if (isVoid(node)) {
+        // Avoid trimming space around non-block, non-BR void elements.
+        prevText = null;
+        prevVoid = true;
+      }
+    } else {
+      node = remove(node);
+      continue
+    }
+
+    var nextNode = next(prev, node, isPre);
+    prev = node;
+    node = nextNode;
+  }
+
+  if (prevText) {
+    prevText.data = prevText.data.replace(/ $/, '');
+    if (!prevText.data) {
+      remove(prevText);
+    }
+  }
+}
+
+/**
+ * remove(node) removes the given node from the DOM and returns the
+ * next node in the sequence.
+ *
+ * @param {Node} node
+ * @return {Node} node
+ */
+function remove (node) {
+  var next = node.nextSibling || node.parentNode;
+
+  node.parentNode.removeChild(node);
+
+  return next
+}
+
+/**
+ * next(prev, current, isPre) returns the next node in the sequence, given the
+ * current and previous nodes.
+ *
+ * @param {Node} prev
+ * @param {Node} current
+ * @param {Function} isPre
+ * @return {Node}
+ */
+function next (prev, current, isPre) {
+  if ((prev && prev.parentNode === current) || isPre(current)) {
+    return current.nextSibling || current.parentNode
+  }
+
+  return current.firstChild || current.nextSibling || current.parentNode
+}
+
+/*
+ * Set up window for Node.js
+ */
+
+var root = (typeof window !== 'undefined' ? window : {});
+
+/*
+ * Parsing HTML strings
+ */
+
+function canParseHTMLNatively () {
+  var Parser = root.DOMParser;
+  var canParse = false;
+
+  // Adapted from https://gist.github.com/1129031
+  // Firefox/Opera/IE throw errors on unsupported types
+  try {
+    // WebKit returns null on unsupported types
+    if (new Parser().parseFromString('', 'text/html')) {
+      canParse = true;
+    }
+  } catch (e) {}
+
+  return canParse
+}
+
+function createHTMLParser () {
+  var Parser = function () {};
+
+  {
+    if (shouldUseActiveX()) {
+      Parser.prototype.parseFromString = function (string) {
+        var doc = new window.ActiveXObject('htmlfile');
+        doc.designMode = 'on'; // disable on-page scripts
+        doc.open();
+        doc.write(string);
+        doc.close();
+        return doc
+      };
+    } else {
+      Parser.prototype.parseFromString = function (string) {
+        var doc = document.implementation.createHTMLDocument('');
+        doc.open();
+        doc.write(string);
+        doc.close();
+        return doc
+      };
+    }
+  }
+  return Parser
+}
+
+function shouldUseActiveX () {
+  var useActiveX = false;
+  try {
+    document.implementation.createHTMLDocument('').open();
+  } catch (e) {
+    if (window.ActiveXObject) useActiveX = true;
+  }
+  return useActiveX
+}
+
+var HTMLParser = canParseHTMLNatively() ? root.DOMParser : createHTMLParser();
+
+function RootNode (input) {
+  var root;
+  if (typeof input === 'string') {
+    var doc = htmlParser().parseFromString(
+      // DOM parsers arrange elements in the <head> and <body>.
+      // Wrapping in a custom element ensures elements are reliably arranged in
+      // a single element.
+      '<x-turndown id="turndown-root">' + input + '</x-turndown>',
+      'text/html'
+    );
+    root = doc.getElementById('turndown-root');
+  } else {
+    root = input.cloneNode(true);
+  }
+  collapseWhitespace({
+    element: root,
+    isBlock: isBlock,
+    isVoid: isVoid
+  });
+
+  return root
+}
+
+var _htmlParser;
+function htmlParser () {
+  _htmlParser = _htmlParser || new HTMLParser();
+  return _htmlParser
+}
+
+function Node (node) {
+  node.isBlock = isBlock(node);
+  node.isCode = node.nodeName.toLowerCase() === 'code' || node.parentNode.isCode;
+  node.isBlank = isBlank(node);
+  node.flankingWhitespace = flankingWhitespace(node);
+  return node
+}
+
+function isBlank (node) {
+  return (
+    ['A', 'TH', 'TD', 'IFRAME', 'SCRIPT', 'AUDIO', 'VIDEO'].indexOf(node.nodeName) === -1 &&
+    /^\s*$/i.test(node.textContent) &&
+    !isVoid(node) &&
+    !hasVoid(node)
+  )
+}
+
+function flankingWhitespace (node) {
+  var leading = '';
+  var trailing = '';
+
+  if (!node.isBlock) {
+    var hasLeading = /^[ \r\n\t]/.test(node.textContent);
+    var hasTrailing = /[ \r\n\t]$/.test(node.textContent);
+
+    if (hasLeading && !isFlankedByWhitespace('left', node)) {
+      leading = ' ';
+    }
+    if (hasTrailing && !isFlankedByWhitespace('right', node)) {
+      trailing = ' ';
+    }
+  }
+
+  return { leading: leading, trailing: trailing }
+}
+
+function isFlankedByWhitespace (side, node) {
+  var sibling;
+  var regExp;
+  var isFlanked;
+
+  if (side === 'left') {
+    sibling = node.previousSibling;
+    regExp = / $/;
+  } else {
+    sibling = node.nextSibling;
+    regExp = /^ /;
+  }
+
+  if (sibling) {
+    if (sibling.nodeType === 3) {
+      isFlanked = regExp.test(sibling.nodeValue);
+    } else if (sibling.nodeType === 1 && !isBlock(sibling)) {
+      isFlanked = regExp.test(sibling.textContent);
+    }
+  }
+  return isFlanked
+}
+
+var reduce = Array.prototype.reduce;
+var leadingNewLinesRegExp = /^\n*/;
+var trailingNewLinesRegExp = /\n*$/;
+var escapes = [
+  [/\\/g, '\\\\'],
+  [/\*/g, '\\*'],
+  [/^-/g, '\\-'],
+  [/^\+ /g, '\\+ '],
+  [/^(=+)/g, '\\$1'],
+  [/^(#{1,6}) /g, '\\$1 '],
+  [/`/g, '\\`'],
+  [/^~~~/g, '\\~~~'],
+  [/\[/g, '\\['],
+  [/\]/g, '\\]'],
+  [/^>/g, '\\>'],
+  [/_/g, '\\_'],
+  [/^(\d+)\. /g, '$1\\. ']
+];
+
+function TurndownService (options) {
+  if (!(this instanceof TurndownService)) return new TurndownService(options)
+
+  var defaults = {
+    rules: rules,
+    headingStyle: 'setext',
+    hr: '* * *',
+    bulletListMarker: '*',
+    codeBlockStyle: 'indented',
+    fence: '```',
+    emDelimiter: '_',
+    strongDelimiter: '**',
+    linkStyle: 'inlined',
+    linkReferenceStyle: 'full',
+    br: '  ',
+    blankReplacement: function (content, node) {
+      return node.isBlock ? '\n\n' : ''
+    },
+    keepReplacement: function (content, node) {
+      return node.isBlock ? '\n\n' + node.outerHTML + '\n\n' : node.outerHTML
+    },
+    defaultReplacement: function (content, node) {
+      return node.isBlock ? '\n\n' + content + '\n\n' : content
+    }
+  };
+  this.options = extend({}, defaults, options);
+  this.rules = new Rules(this.options);
+}
+
+TurndownService.prototype = {
+  /**
+   * The entry point for converting a string or DOM node to Markdown
+   * @public
+   * @param {String|HTMLElement} input The string or DOM node to convert
+   * @returns A Markdown representation of the input
+   * @type String
+   */
+
+  turndown: function (input) {
+    if (!canConvert(input)) {
+      throw new TypeError(
+        input + ' is not a string, or an element/document/fragment node.'
+      )
+    }
+
+    if (input === '') return ''
+
+    var output = process.call(this, new RootNode(input));
+    return postProcess.call(this, output)
+  },
+
+  /**
+   * Add one or more plugins
+   * @public
+   * @param {Function|Array} plugin The plugin or array of plugins to add
+   * @returns The Turndown instance for chaining
+   * @type Object
+   */
+
+  use: function (plugin) {
+    if (Array.isArray(plugin)) {
+      for (var i = 0; i < plugin.length; i++) this.use(plugin[i]);
+    } else if (typeof plugin === 'function') {
+      plugin(this);
+    } else {
+      throw new TypeError('plugin must be a Function or an Array of Functions')
+    }
+    return this
+  },
+
+  /**
+   * Adds a rule
+   * @public
+   * @param {String} key The unique key of the rule
+   * @param {Object} rule The rule
+   * @returns The Turndown instance for chaining
+   * @type Object
+   */
+
+  addRule: function (key, rule) {
+    this.rules.add(key, rule);
+    return this
+  },
+
+  /**
+   * Keep a node (as HTML) that matches the filter
+   * @public
+   * @param {String|Array|Function} filter The unique key of the rule
+   * @returns The Turndown instance for chaining
+   * @type Object
+   */
+
+  keep: function (filter) {
+    this.rules.keep(filter);
+    return this
+  },
+
+  /**
+   * Remove a node that matches the filter
+   * @public
+   * @param {String|Array|Function} filter The unique key of the rule
+   * @returns The Turndown instance for chaining
+   * @type Object
+   */
+
+  remove: function (filter) {
+    this.rules.remove(filter);
+    return this
+  },
+
+  /**
+   * Escapes Markdown syntax
+   * @public
+   * @param {String} string The string to escape
+   * @returns A string with Markdown syntax escaped
+   * @type String
+   */
+
+  escape: function (string) {
+    return escapes.reduce(function (accumulator, escape) {
+      return accumulator.replace(escape[0], escape[1])
+    }, string)
+  }
+};
+
+/**
+ * Reduces a DOM node down to its Markdown string equivalent
+ * @private
+ * @param {HTMLElement} parentNode The node to convert
+ * @returns A Markdown representation of the node
+ * @type String
+ */
+
+function process (parentNode) {
+  var self = this;
+  return reduce.call(parentNode.childNodes, function (output, node) {
+    node = new Node(node);
+
+    var replacement = '';
+    if (node.nodeType === 3) {
+      replacement = node.isCode ? node.nodeValue : self.escape(node.nodeValue);
+    } else if (node.nodeType === 1) {
+      replacement = replacementForNode.call(self, node);
+    }
+
+    return join(output, replacement)
+  }, '')
+}
+
+/**
+ * Appends strings as each rule requires and trims the output
+ * @private
+ * @param {String} output The conversion output
+ * @returns A trimmed version of the ouput
+ * @type String
+ */
+
+function postProcess (output) {
+  var self = this;
+  this.rules.forEach(function (rule) {
+    if (typeof rule.append === 'function') {
+      output = join(output, rule.append(self.options));
+    }
+  });
+
+  return output.replace(/^[\t\r\n]+/, '').replace(/[\t\r\n\s]+$/, '')
+}
+
+/**
+ * Converts an element node to its Markdown equivalent
+ * @private
+ * @param {HTMLElement} node The node to convert
+ * @returns A Markdown representation of the node
+ * @type String
+ */
+
+function replacementForNode (node) {
+  var rule = this.rules.forNode(node);
+  var content = process.call(this, node);
+  var whitespace = node.flankingWhitespace;
+  if (whitespace.leading || whitespace.trailing) content = content.trim();
+  return (
+    whitespace.leading +
+    rule.replacement(content, node, this.options) +
+    whitespace.trailing
+  )
+}
+
+/**
+ * Determines the new lines between the current output and the replacement
+ * @private
+ * @param {String} output The current conversion output
+ * @param {String} replacement The string to append to the output
+ * @returns The whitespace to separate the current output and the replacement
+ * @type String
+ */
+
+function separatingNewlines (output, replacement) {
+  var newlines = [
+    output.match(trailingNewLinesRegExp)[0],
+    replacement.match(leadingNewLinesRegExp)[0]
+  ].sort();
+  var maxNewlines = newlines[newlines.length - 1];
+  return maxNewlines.length < 2 ? maxNewlines : '\n\n'
+}
+
+function join (string1, string2) {
+  var separator = separatingNewlines(string1, string2);
+
+  // Remove trailing/leading newlines and replace with separator
+  string1 = string1.replace(trailingNewLinesRegExp, '');
+  string2 = string2.replace(leadingNewLinesRegExp, '');
+
+  return string1 + separator + string2
+}
+
+/**
+ * Determines whether an input can be converted
+ * @private
+ * @param {String|HTMLElement} input Describe this parameter
+ * @returns Describe what it returns
+ * @type String|Object|Array|Boolean|Number
+ */
+
+function canConvert (input) {
+  return (
+    input != null && (
+      typeof input === 'string' ||
+      (input.nodeType && (
+        input.nodeType === 1 || input.nodeType === 9 || input.nodeType === 11
+      ))
+    )
+  )
+}
+
+return TurndownService;
+
+}());
diff --git a/static/word2md/word2md.js b/static/word2md/word2md.js
new file mode 100644
index 00000000..3d012a4f
--- /dev/null
+++ b/static/word2md/word2md.js
@@ -0,0 +1,132 @@
+(function () {
+    var options = {
+        convertImage: mammoth.images.imgElement(function (image) {
+            var result = "";
+            return image.read("base64").then(function (imageBuffer, $callback) {
+                var fileName = Date.parse(new Date());
+
+                switch (image.contentType) {
+                case "image/png":
+                    fileName += ".png";
+                    break;
+                case "image/jpg":
+                    fileName += ".jpg";
+                    break
+                case "image/jpeg":
+                    fileName += ".jpeg";
+                    break;
+                case "image/gif":
+                    fileName += ".gif";
+                    break;
+                default:
+                    layer.msg("不支持的图片格式");
+                    return;
+                }
+                var form = new FormData();
+                form.append('editormd-image-file', base64ToBlob(imageBuffer, image.contentType), fileName);
+
+                var layerIndex = 0;
+
+                return {
+                    src: _ajax(window.imageUploadURL, form, function (ret) {
+                        if (ret.success == 1) {
+                            //return ret.url;
+                            //cm.replaceSelection("![](" + ret.url  + ")");
+                        }
+                        console.log(ret.message);
+                    })
+                };
+
+            });
+        })
+    };
+    var _ajax = function (url, data, callback) {
+        $.ajax({
+            "type": 'post',
+            "cache": false,
+            "url": url,
+            "data": data,
+            "dateType": "json",
+            "processData": false,
+            "contentType": false,
+            "mimeType": "multipart/form-data",
+            async: false,
+            success: function (ret) {
+                callback(JSON.parse(ret));
+                result = JSON.parse(ret).url;
+            },
+            error: function (err) {
+                console.log('请求失败')
+            }
+        })
+        return result;
+    };
+    function base64ToBlob(base64, mime) {
+        mime = mime || "";
+        const sliceSize = 1024;
+        const byteChars = window.atob(base64);
+        const byteArrays = [];
+        for (
+            let offset = 0, len = byteChars.length;
+            offset < len;
+            offset += sliceSize) {
+            const slice = byteChars.slice(offset, offset + sliceSize);
+
+            const byteNumbers = new Array(slice.length);
+            for (let i = 0; i < slice.length; i++) {
+                byteNumbers[i] = slice.charCodeAt(i);
+            }
+
+            const byteArray = new Uint8Array(byteNumbers);
+
+            byteArrays.push(byteArray);
+        }
+
+        return new Blob(byteArrays, {
+            type: mime
+        });
+    }
+    document.getElementById("document")
+    .addEventListener("change", handleFileSelect, false);
+
+    function handleFileSelect(event) {
+        readFileInputEventAsArrayBuffer(event, function (arrayBuffer) {
+            mammoth.convertToHtml({
+                arrayBuffer: arrayBuffer
+            }, options)
+            .then(displayResult)
+            .done();
+        });
+    }
+
+    function displayResult(result) {
+        document.getElementById("output").innerHTML = result.value;
+
+        var messageHtml = result.messages.map(function (message) {
+                return '<li class="' + message.type + '">' + escapeHtml(message.message) + "</li>";
+            }).join("");
+
+        document.getElementById("messages").innerHTML = "<ul>" + messageHtml + "</ul>";
+    }
+
+    function readFileInputEventAsArrayBuffer(event, callback) {
+        var file = event.target.files[0];
+
+        var reader = new FileReader();
+
+        reader.onload = function (loadEvent) {
+            var arrayBuffer = loadEvent.target.result;
+            callback(arrayBuffer);
+        };
+
+        reader.readAsArrayBuffer(file);
+    }
+
+    function escapeHtml(value) {
+        return value
+        .replace(/&/g, '&amp;')
+        .replace(/"/g, '&quot;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;');
+    }
+})();

From 2be53f0fb518c035478b0a4087add32554e4e742 Mon Sep 17 00:00:00 2001
From: cnspray <cnspray@qq.com>
Date: Wed, 4 Mar 2020 01:10:19 +0800
Subject: [PATCH 3/9] =?UTF-8?q?=E6=9B=B4=E6=96=B0font-awesome=E8=87=B34.7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 static/font-awesome/css/font-awesome.css.map | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/static/font-awesome/css/font-awesome.css.map b/static/font-awesome/css/font-awesome.css.map
index 60763a86..b555bd97 100644
--- a/static/font-awesome/css/font-awesome.css.map
+++ b/static/font-awesome/css/font-awesome.css.map
@@ -1,7 +1,7 @@
-{
-"version": 3,
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+"sources": ["../scss/_path.scss","../scss/_core.scss","../scss/_larger.scss","../scss/_fixed-width.scss","../scss/_list.scss","../scss/_variables.scss","../scss/_bordered-pulled.scss","../scss/_animated.scss","../scss/_rotated-flipped.scss","../scss/_mixins.scss","../scss/_stacked.scss","../scss/_icons.scss"],
+"names": [],
+"file": "font-awesome.css"
+}

From c8a8b584c42113c4817f278244fe641d3a7e5105 Mon Sep 17 00:00:00 2001
From: cnspray <cnspray@qq.com>
Date: Wed, 4 Mar 2020 15:04:39 +0800
Subject: [PATCH 5/9] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E7=A9=BA=E7=99=BD?=
 =?UTF-8?q?=E8=A1=8C=E8=A2=AB=E8=BF=87=E6=BB=A4=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 static/word2md/turndown.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/static/word2md/turndown.js b/static/word2md/turndown.js
index ff1240bc..6f52fc49 100644
--- a/static/word2md/turndown.js
+++ b/static/word2md/turndown.js
@@ -599,8 +599,9 @@ function Node (node) {
 }
 
 function isBlank (node) {
+	//如果要忽略掉空白的表，请删除'TABLE','THEAD','TBODY','TR'
   return (
-    ['A', 'TH', 'TD', 'IFRAME', 'SCRIPT', 'AUDIO', 'VIDEO'].indexOf(node.nodeName) === -1 &&
+    ['A', 'TABLE','THEAD','TBODY','TR','TH', 'TD', 'IFRAME', 'SCRIPT', 'AUDIO', 'VIDEO'].indexOf(node.nodeName) === -1 &&
     /^\s*$/i.test(node.textContent) &&
     !isVoid(node) &&
     !hasVoid(node)

From 35cbdde678c82600a2db6d44496258faee632c62 Mon Sep 17 00:00:00 2001
From: cnspray <cnspray@qq.com>
Date: Wed, 4 Mar 2020 15:09:50 +0800
Subject: [PATCH 6/9] =?UTF-8?q?=E5=A2=9E=E5=8A=A0word2md=E7=9B=B8=E5=85=B3?=
 =?UTF-8?q?js=E5=BC=95=E7=94=A8=EF=BC=8Cmodel,=E6=A0=87=E9=A2=98=E6=A0=8F?=
 =?UTF-8?q?=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 views/document/markdown_edit_template.tpl | 69 ++++++++++++++++++++++-
 1 file changed, 68 insertions(+), 1 deletion(-)

diff --git a/views/document/markdown_edit_template.tpl b/views/document/markdown_edit_template.tpl
index 7d2a99b0..826bc9dd 100644
--- a/views/document/markdown_edit_template.tpl
+++ b/views/document/markdown_edit_template.tpl
@@ -51,6 +51,8 @@
         </div>
         <div class="editormd-group">
             <a href="javascript:;" id="markdown-save" data-toggle="tooltip" data-title="保存" class="disabled save"><i class="fa fa-save" aria-hidden="true" name="save"></i></a>
+            <a href="javascript:;" data-toggle="tooltip" data-title="word转换为markdown"><i class="fa  fa-file-word-o item" name="word2md" aria-hidden="true"></i></a>
+			<a href="javascript:;" data-toggle="tooltip" data-title="从office粘贴转换"><i class="fa  fa-file-excel-o item" name="Pasteoffice" aria-hidden="true"></i></a>
         </div>
         <div class="editormd-group">
             <a href="javascript:;" data-toggle="tooltip" data-title="撤销 (Ctrl-Z)"><i class="fa fa-undo first" name="undo" unselectable="on"></i></a>
@@ -231,6 +233,64 @@
     </div>
 </div>
 
+<!-- word2md -->
+<div class="modal fade" id="word2md" tabindex="-1" role="dialog" aria-labelledby="ModalReplaceLabel">
+	<div class="modal-dialog" role="document">
+		<div class="modal-content">
+		<form  class="form-horizontal" id="word2mdform">
+			<div class="modal-header">
+				<button type="button" class="close" data-dismiss="modal" aria-label="Close">
+					<span aria-hidden="true">&times;</span></button>
+				<h1 class="modal-title" id="ModalReplaceLabel" style="text-align:center;">word转换为markdown</h1>
+				<input id="document" type="file" accept=".docx"/></div>
+			<div class="modal-body" style="overflow-y:auto; height:400px;">
+			<div id="output" class="well">
+          </div>
+			</div>
+			<div class="modal-footer">
+			<h3 style="margin-top:0px;text-align:center;">信息提示</h3>
+          <div id="messages" class="well" align="left">
+          </div>
+				<div class="modal-footer">
+				<button type="button" class="btn btn-primary" id="btnhtml2md" >确定</button>
+					<button type="button" class="btn btn-default" data-dismiss="modal">关闭</button></div>
+			</div>
+		
+		</form>
+		</div>
+	</div>
+</div>
+
+
+<!-- Pasteoffice -->
+<div class="modal fade" id="Pasteoffice" tabindex="-1" role="dialog" aria-labelledby="ModalReplaceLabel">
+	<div class="modal-dialog" role="document">
+		<div class="modal-content">
+		<form  class="form-horizontal" id="Pasteofficeform">
+			<div class="modal-header">
+				<button type="button" class="close" data-dismiss="modal" aria-label="Close">
+					<span aria-hidden="true">&times;</span></button>
+				<h1 class="modal-title" id="ModalReplaceLabel" style="text-align:center;">将office/html内容粘贴在下方</h1>
+				</div>
+			<div class="modal-body" style="overflow-y:auto; height:400px;">
+			<textarea name="Pastearea"   id="Pastearea" style="height:100px;width:100%"></textarea>
+			<h2 style="margin-top:0px;text-align:center;">结果预览</h2>
+			<textarea id="officeoutmd" style="height:200px;width:100%"></textarea>
+			</div>
+			<div class="modal-footer">
+			
+          
+				<div class="modal-footer">
+				<button type="button" class="btn btn-info" id="HtmlToMarkdown" >解析html源码</button>
+				<button type="button" class="btn btn-primary" id="office2md" >确定</button>
+					<button type="button" class="btn btn-default" data-dismiss="modal">关闭</button></div>
+			</div>
+		
+		</form>
+		</div>
+	</div>
+</div>
+
 <div class="modal fade" id="documentTemplateModal" tabindex="-1" role="dialog" aria-labelledby="请选择模板类型" aria-hidden="true">
     <div class="modal-dialog">
         <div class="modal-content">
@@ -292,6 +352,13 @@
 <script src="{{cdnjs "/static/js/jquery.form.js"}}" type="text/javascript"></script>
 <script src="{{cdnjs "/static/js/editor.js"}}" type="text/javascript"></script>
 <script src="{{cdnjs "/static/js/markdown.js"}}" type="text/javascript"></script>
+
+<script src="/static/word2md/turndown.js"></script>
+<script src="/static/word2md/turndown-plugin-gfm.js"></script>
+<script src="/static/word2md/mammoth.browser.js"></script>
+<script src="/static/word2md/word2md.js"></script>
+
+
 <script type="text/javascript">
     $(function () {
 
@@ -370,4 +437,4 @@
     });
 </script>
 </body>
-</html>
\ No newline at end of file
+</html>

From 31072fef36c84dc5e19c44b53f5ea6672b144325 Mon Sep 17 00:00:00 2001
From: cnspray <cnspray@qq.com>
Date: Wed, 4 Mar 2020 15:13:41 +0800
Subject: [PATCH 7/9] =?UTF-8?q?word=E8=BD=AC=E6=8D=A2=E4=B8=BAmarkdown?=
 =?UTF-8?q?=E5=AE=9E=E7=8E=B0=E3=80=82?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 static/js/markdown.js | 225 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 223 insertions(+), 2 deletions(-)

diff --git a/static/js/markdown.js b/static/js/markdown.js
index 31692d28..8276faec 100644
--- a/static/js/markdown.js
+++ b/static/js/markdown.js
@@ -88,7 +88,18 @@ $(function () {
             saveDocument(false);
        } else if (name === "template") {
            $("#documentTemplateModal").modal("show");
-       } else if (name === "sidebar") {
+       } else if (name=="word2md"){
+			$("#word2mdform")[0].reset();
+			$("#output").html("");
+			$("#messages").html("");
+			$("#word2md").modal("show");
+			
+		}else if (name=="Pasteoffice"){
+			$("#Pasteofficeform")[0].reset();
+			$("#Pastearea").innerText="";
+			$("#officeoutmd").val("");
+			$("#Pasteoffice").modal("show");
+		}else if (name === "sidebar") {
             $("#manualCategory").toggle(0, "swing", function () {
                 var $then = $("#manualEditorContainer");
                 var left = parseInt($then.css("left"));
@@ -425,6 +436,216 @@ $(function () {
 
         loadDocument(selected);
     }).on("move_node.jstree", jstree_save);
+    
+    	//对html进行预处理
+	function firstfilter(str) {
+	    //去掉头部描述
+	    return str.replace(/<head>[\s\S]*<\/head>/gi, "")
+	    //去掉注释
+	    .replace(/<!--[\s\S]*?-->/ig, "")
+	    //去掉隐藏元素
+	    .replace(/<([a-z0-9]*)[^>]*\s*display:none[\s\S]*?><\/\1>/gi, '');
+	}
+	
+
+	//去除冗余属性和标签
+	function filterPasteWord(str) {
+	    return str.replace(/[\t\r\n]+/g, ' ').replace(/<!--[\s\S]*?-->/ig, "")
+	    //转换图片
+	    .replace(/<v:shape [^>]*>[\s\S]*?.<\/v:shape>/gi,
+	        function (str) {
+	        //opera能自己解析出image所这里直接返回空
+	        if (!!window.opera && window.opera.version) {
+	            return '';
+	        }
+	        try {
+	            //有可能是bitmap占为图，无用，直接过滤掉，主要体现在粘贴excel表格中
+	            if (/Bitmap/i.test(str)) {
+	                return '';
+	            }
+	            var src = str.match(/src=\s*"([^"]*)"/i)[1];
+	            return '<img  src="' + src + '" />';
+	        } catch (e) {
+	            return '';
+	        }
+	    })
+
+	    //针对wps添加的多余标签处理
+	    .replace(/<\/?div[^>]*>/g, '')
+	    .replace(/<\/?span[^>]*>/g, '')
+	    .replace(/<\/?font[^>]*>/g, '')
+	    .replace(/<\/?col[^>]*>/g, '')
+	    .replace(/<\/?(span|div|o:p|v:.*?|input|label)[\s\S]*?>/g, '')
+	    //去掉所有属性,需要保留单元格合并
+	    //.replace(/<([a-zA-Z]+)\s*[^><]*>/g, "<$1>")
+	    //去掉多余的属性
+	    .replace(/v:\w+=(["']?)[^'"]+\1/g, '')
+	    .replace(/<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|xml|meta|link|style|\w+:\w+)(?=[\s\/>]))[^>]*>/gi, "").replace(/<p [^>]*class="?MsoHeading"?[^>]*>(.*?)<\/p>/gi, "<p><strong>$1</strong></p>")
+	    //去掉多余的属性
+	    .replace(/\s+(class|lang|align)\s*=\s*(['"]?)([\w-]+)\2/gi, '')
+	    //清除多余的font/span不能匹配&nbsp;有可能是空格
+	    .replace(/<(font|span)[^>]*>(\s*)<\/\1>/gi,
+	        function (a, b, c) {
+	        return c.replace(/[\t\r\n ]+/g, " ");
+	    })
+	    //去掉style属性
+	    .replace(/(<[a-z][^>]*)\sstyle=(["'])([^\2]*?)\2/gi, "$1")
+	    // 去除不带引号的属性
+	    .replace(/(class|border|cellspacing|MsoNormalTable|valign|width|center|&nbsp;|x:str|height|x:num|cellpadding)(=[^ \f\n\r\t\v>]*)?/g, "")
+	    // 去除多余空格
+	    .replace(/(\S+)(\s+)/g, function (match, p1, p2) {
+	        return p1 + ' ';
+	    })
+	    .replace(/(\s)(>|<)/g, function (match, p1, p2) {
+	        return p2;
+	    })
+	    //处理表格中的p标签
+	    .replace(/(<table[^>]*[\s\S]*?><\/table>)/gi, function (a) {
+			//嵌套表格不处理
+	        if (a.match(/(<table>)/gi).length > 1) {
+	            return a
+
+	        }
+	        if (!/<thead>/i.test(a) && !/(rowspan|colspan)/i.test(a)) {
+	            //没有表头，将第一行作为表头
+	            const firstrow = "<table><thead>" + a.match(/<tr>[\s\S]*?(?=<tr>)/i)[0] + "</thead>";
+	            a = a.replace(/<tr>[\s\S]*?(?=<tr>)/i, "")
+	                .replace(/<table>/, firstrow);
+	        } else if (/<thead>/i.test(a) && /(rowspan|colspan)/i.test(a)) {
+				a=a.replace(/<thead>/, "");
+			}
+			return a.replace(/<\/p><p>/ig, "<br/>")
+	            .replace(/<\/?p[^>]*>/ig, '')
+				//.replace(/<td><\/td>/ig,"<td>&nbsp;</td>")
+	            .replace(/<td>&nbsp;<\/td>/g, "<td></td>")
+	    });
+
+	}
+
+	//判断粘贴的内容是否来自office
+	function isWordDocument(str) {
+	    return /(class="?Mso|style="[^"]*\bmso\-|w:WordDocument|<(v|o):|lang=)/ig.test(str) || /\"urn:schemas-microsoft-com:office:office/ig.test(str);
+	}
+	
+	//excel表格处理
+	function pasteClipboardHtml(html) {
+	    const startFramgmentStr = '<!--StartFragment-->';
+	    const endFragmentStr = '<!--EndFragment-->';
+	    const startFragmentIndex = html.indexOf(startFramgmentStr);
+	    const endFragmentIndex = html.lastIndexOf(endFragmentStr);
+
+	    if (startFragmentIndex > -1 && endFragmentIndex > -1) {
+	        html = html.slice(startFragmentIndex + startFramgmentStr.length, endFragmentIndex);
+	    }
+
+	    // Wrap with <tr> if html contains dangling <td> tags
+	    // Dangling <td> tag is that tag does not have <tr> as parent node.
+	    if (/<\/td>((?!<\/tr>)[\s\S])*$/i.test(html)) {
+	        html = '<tr>' + html + '</tr>';
+	    }
+	    // Wrap with <table> if html contains dangling <tr> tags
+	    // Dangling <tr> tag is that tag does not have <table> as parent node.
+	    if (/<\/tr>((?!<\/table>)[\s\S])*$/i.test(html)) {
+	        html = '<table>' + html + '</table>';
+	    }
+
+	    return html;
+	}
+	
+	//将html转换为markdown
+	function html2md(str) {
+	    var gfm = turndownPluginGfm.gfm;
+	    var turndownService = new TurndownService({
+	            headingStyle: 'atx',
+	            hr: '- - -',
+	            bulletListMarker: '-',
+	            codeBlockStyle: 'indented',
+	            fence: '```',
+	            emDelimiter: '_',
+	            strongDelimiter: '**'
+	        });
+	    turndownService.use(gfm);
+	    turndownService.keep(['sub', 'sup']);//保留标签
+		str=firstfilter(str);
+		//str=pasteClipboardHtml(str);
+		str=filterPasteWord(str);
+	    return turndownService.turndown(str);
+	}
+	
+	//将word转换的html转换为markdown，并插入编辑器
+	$("#btnhtml2md").click(function (e) {
+	    e.preventDefault();
+	    if ($(this).hasClass("disabled"))
+	        return false;
+	    var str = $("#output").html();
+	    var cm =  window.editor.cm;
+	    var cursor = cm.getCursor();
+	    var selection = cm.getSelection();
+	    cm.replaceSelection(html2md(str)+"\n\n");
+	    $("#btnhtml2md").removeClass("disabled");
+	    $("#word2md").modal('hide');
+	    cm.focus();
+	});
+	//粘贴Pastearea自动获得焦点
+	 $('#Pasteoffice').on('shown.bs.modal', function (event) {
+        var modal = $(this);
+		var form=modal.find("#Pasteofficeform");
+		var renameInput =form.find("#Pastearea");
+		//获得焦点时文本全选
+        renameInput.focus(function () {
+            this.select();
+        });
+        renameInput.focus();
+    });
+	
+	//粘贴解析
+	$("#Pastearea")[0].addEventListener('paste', function (e) {
+	    var clipboard = e.clipboardData;
+	    if (!(clipboard && clipboard.items)) {
+	        return;
+	    }
+	    for (var i = 0, len = clipboard.items.length; i < len; i++) {
+	        var item = clipboard.items[i];
+	        if (item.kind === "string" && item.type === "text/html") {
+	            item.getAsString(function (str) {
+	                if (/<img [^>]*src=['"]([^'"]+)[^>]*>/gi.test(str)) {
+	                    layer.msg("粘贴的内容中包含有图片，建议使用word转markdown模块处理！");
+	                }
+	                var markdown = html2md(str);
+	                $("#officeoutmd").val(markdown);
+	            });
+
+	        }
+	    }
+
+	});
+	
+	//解析html源码为markdown
+	$("#HtmlToMarkdown").click(function (e) {
+	    e.preventDefault();
+	    var str = $("#Pastearea").val();
+	    var markdown = html2md(str);
+	    $("#officeoutmd").val(markdown);
+
+	});
+
+	
+	//将html转换为markdown，并插入编辑器
+	$("#office2md").click(function (e) {
+	    e.preventDefault();
+	    if ($(this).hasClass("disabled"))
+	        return false;
+	    var str =  $("#officeoutmd").val();
+	    var cm =  window.editor.cm;
+	    var cursor = cm.getCursor();
+	    var selection = cm.getSelection();
+	    cm.replaceSelection(str+"\n\n");
+	    $("#office2md").removeClass("disabled");
+	    $("#Pasteoffice").modal('hide');
+	    cm.focus();
+	});
+    
+    
     /**
      * 打开文档模板
      */
@@ -440,4 +661,4 @@ $(function () {
         }
         $("#documentTemplateModal").modal('hide');
     });
-});
\ No newline at end of file
+});

From 8d224e33a8ad6472c73d1e667e55daf5b4dd43aa Mon Sep 17 00:00:00 2001
From: cnspray <cnspray@qq.com>
Date: Fri, 6 Mar 2020 14:43:52 +0800
Subject: [PATCH 8/9] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=EF=BC=8C=E5=BD=93?=
 =?UTF-8?q?=E8=A1=A8=E6=A0=BC=E4=B8=AD=E6=9C=89=E6=8D=A2=E8=A1=8C=E6=97=B6?=
 =?UTF-8?q?=EF=BC=8C=E8=A7=A3=E6=9E=90=E4=B8=8D=E6=AD=A3=E7=A1=AE=EF=BC=8C?=
 =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=A1=A8=E6=A0=BC=E4=B8=BA=E7=A9=BA=E6=97=B6?=
 =?UTF-8?q?=EF=BC=8C=E5=A2=9E=E5=8A=A03=E4=B8=AA=E7=A9=BA=E6=A0=BC?=
 =?UTF-8?q?=EF=BC=8C=E7=A1=AE=E4=BF=9D=E8=83=BD=E6=AD=A3=E7=A1=AE=E8=A7=A3?=
 =?UTF-8?q?=E6=9E=90?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 static/word2md/turndown-plugin-gfm.js | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/static/word2md/turndown-plugin-gfm.js b/static/word2md/turndown-plugin-gfm.js
index 859f4ad7..e059d65e 100644
--- a/static/word2md/turndown-plugin-gfm.js
+++ b/static/word2md/turndown-plugin-gfm.js
@@ -120,11 +120,18 @@ function isFirstTbody (element) {
   )
 }
 
-function cell (content, node) {
-  var index = indexOf.call(node.parentNode.childNodes, node);
-  var prefix = ' ';
-  if (index === 0) prefix = '| ';
-  return prefix + content + ' |'
+//修复，当表格中有换行时，解析不正确，修复表格为空时，增加3个空格，确保能正确解析
+function cell(content, node) {
+    var index = indexOf.call(node.parentNode.childNodes, node);
+    var prefix = ' ';
+    content = content.replace("\n", "<br/>")
+        if (index === 0)
+            prefix = '| ';
+        let filteredContent = content.trim().replace(/\n\r/g, '<br/>').replace(/\n/g, "<br/>");
+    filteredContent = filteredContent.replace(/\|+/g, '\\|');
+    while (filteredContent.length < 3)
+        filteredContent += ' ';
+    return prefix + filteredContent + ' |'
 }
 
 function tables (turndownService) {

From 5135b82370b91d80e977162f6063bef73cdf0287 Mon Sep 17 00:00:00 2001
From: cnspray <cnspray@qq.com>
Date: Fri, 6 Mar 2020 14:47:38 +0800
Subject: [PATCH 9/9] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=EF=BC=8C=E5=BD=93?=
 =?UTF-8?q?=E8=A1=A8=E6=A0=BC=E5=8F=AA=E6=9C=89=E4=B8=80=E8=A1=8C=E6=97=B6?=
 =?UTF-8?q?=EF=BC=8C=E6=AD=A3=E5=88=99=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 static/js/markdown.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/static/js/markdown.js b/static/js/markdown.js
index 8276faec..80b6f94a 100644
--- a/static/js/markdown.js
+++ b/static/js/markdown.js
@@ -439,6 +439,10 @@ $(function () {
     
     	//对html进行预处理
 	function firstfilter(str) {
+        //处理一下html,忽略从WORD粘贴时特殊情况下尾部乱码
+	    if (/(<html[\s\S]*<\/html>)/gi.test(str)) {
+	        str = str.match(/(<html[\s\S]*<\/html>)/gi)[0];
+	    }		
 	    //去掉头部描述
 	    return str.replace(/<head>[\s\S]*<\/head>/gi, "")
 	    //去掉注释
@@ -508,8 +512,9 @@ $(function () {
 	        }
 	        if (!/<thead>/i.test(a) && !/(rowspan|colspan)/i.test(a)) {
 	            //没有表头，将第一行作为表头
-	            const firstrow = "<table><thead>" + a.match(/<tr>[\s\S]*?(?=<tr>)/i)[0] + "</thead>";
-	            a = a.replace(/<tr>[\s\S]*?(?=<tr>)/i, "")
+		   //修复，当表格只有一行时，正则错误 
+	            const firstrow = "<table><thead>" + a.match(/<tr>[\s\S]*?(<\/tr>)/i)[0] + "</thead>";
+	            a = a.replace(/<tr>[\s\S]*?(<\/tr>)/i, "")
 	                .replace(/<table>/, firstrow);
 	        } else if (/<thead>/i.test(a) && /(rowspan|colspan)/i.test(a)) {
 				a=a.replace(/<thead>/, "");