55 lines
1.2 KiB
JavaScript
55 lines
1.2 KiB
JavaScript
(function (Prism) {
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// CAREFUL!
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// The following patterns are concatenated, so the group referenced by a back reference is non-obvious!
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var strings = [
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// normal string
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// 1 capturing group
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/(["'])(?:\\[\s\S]|\$\([^)]+\)|`[^`]+`|(?!\1)[^\\])*\1/.source,
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// here doc
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// 1 capturing group
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/<<-?\s*(\w+?)[ \t]*(?!.)[\s\S]*?[\r\n]\2/.source,
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// here doc quoted
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// 2 capturing group
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/<<-?\s*(["'])(\w+)\3[ \t]*(?!.)[\s\S]*?[\r\n]\4/.source
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].join('|');
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Prism.languages['shell-session'] = {
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'info': {
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// foo@bar:~/files$ exit
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// foo@bar$ exit
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pattern: /^[^\r\n$#*!]+(?=[$#])/m,
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alias: 'punctuation',
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inside: {
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'path': {
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pattern: /(:)[\s\S]+/,
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lookbehind: true
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},
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'user': /^[^\s@:$#*!/\\]+@[^\s@:$#*!/\\]+(?=:|$)/,
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'punctuation': /:/
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}
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},
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'command': {
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pattern: RegExp(/[$#](?:[^\\\r\n'"<]|\\.|<<str>>)+/.source.replace(/<<str>>/g, function () { return strings; })),
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greedy: true,
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inside: {
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'bash': {
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pattern: /(^[$#]\s*)[\s\S]+/,
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lookbehind: true,
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alias: 'language-bash',
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inside: Prism.languages.bash
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},
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'shell-symbol': {
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pattern: /^[$#]/,
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alias: 'important'
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}
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}
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},
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'output': /.(?:.*(?:[\r\n]|.$))*/
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};
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}(Prism));
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