120 lines
2.9 KiB
JavaScript
120 lines
2.9 KiB
JavaScript
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Prism.languages.livescript = {
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'comment': [
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{
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pattern: /(^|[^\\])\/\*[\s\S]*?\*\//,
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lookbehind: true
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},
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{
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pattern: /(^|[^\\])#.*/,
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lookbehind: true
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}
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],
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'interpolated-string': {
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/* Look-behind and look-ahead prevents wrong behavior of the greedy pattern
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* forcing it to match """-quoted string when it would otherwise match "-quoted first. */
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pattern: /(^|[^"])("""|")(?:\\[\s\S]|(?!\2)[^\\])*\2(?!")/,
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lookbehind: true,
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greedy: true,
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inside: {
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'variable': {
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pattern: /(^|[^\\])#[a-z_](?:-?[a-z]|[\d_])*/m,
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lookbehind: true
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},
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'interpolation': {
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pattern: /(^|[^\\])#\{[^}]+\}/m,
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lookbehind: true,
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inside: {
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'interpolation-punctuation': {
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pattern: /^#\{|\}$/,
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alias: 'variable'
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}
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// See rest below
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}
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},
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'string': /[\s\S]+/
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}
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},
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'string': [
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{
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pattern: /('''|')(?:\\[\s\S]|(?!\1)[^\\])*\1/,
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greedy: true
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},
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{
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pattern: /<\[[\s\S]*?\]>/,
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greedy: true
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},
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/\\[^\s,;\])}]+/
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],
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'regex': [
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{
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pattern: /\/\/(?:\[[^\r\n\]]*\]|\\.|(?!\/\/)[^\\\[])+\/\/[gimyu]{0,5}/,
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greedy: true,
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inside: {
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'comment': {
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pattern: /(^|[^\\])#.*/,
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lookbehind: true
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}
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}
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},
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{
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pattern: /\/(?:\[[^\r\n\]]*\]|\\.|[^/\\\r\n\[])+\/[gimyu]{0,5}/,
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greedy: true
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}
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],
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'keyword': {
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pattern: /(^|(?!-).)\b(?:break|case|catch|class|const|continue|default|do|else|extends|fallthrough|finally|for(?: ever)?|function|if|implements|it|let|loop|new|null|otherwise|own|return|super|switch|that|then|this|throw|try|unless|until|var|void|when|while|yield)(?!-)\b/m,
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lookbehind: true
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},
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'keyword-operator': {
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pattern: /(^|[^-])\b(?:(?:delete|require|typeof)!|(?:and|by|delete|export|from|import(?: all)?|in|instanceof|is(?:nt| not)?|not|of|or|til|to|typeof|with|xor)(?!-)\b)/m,
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lookbehind: true,
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alias: 'operator'
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},
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'boolean': {
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pattern: /(^|[^-])\b(?:false|no|off|on|true|yes)(?!-)\b/m,
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lookbehind: true
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},
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'argument': {
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// Don't match .&. nor &&
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pattern: /(^|(?!\.&\.)[^&])&(?!&)\d*/m,
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lookbehind: true,
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alias: 'variable'
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},
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'number': /\b(?:\d+~[\da-z]+|\d[\d_]*(?:\.\d[\d_]*)?(?:[a-z]\w*)?)/i,
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'identifier': /[a-z_](?:-?[a-z]|[\d_])*/i,
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'operator': [
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// Spaced .
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{
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pattern: /( )\.(?= )/,
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lookbehind: true
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},
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// Full list, in order:
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// .= .~ .. ...
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// .&. .^. .<<. .>>. .>>>.
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// := :: ::=
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// &&
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// || |>
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// < << <<< <<<<
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// <- <-- <-! <--!
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// <~ <~~ <~! <~~!
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// <| <= <?
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// > >> >= >?
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// - -- -> -->
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// + ++
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// @ @@
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// % %%
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// * **
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// ! != !~=
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// !~> !~~>
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// !-> !-->
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// ~ ~> ~~> ~=
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// = ==
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// ^ ^^
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// / ?
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/\.(?:[=~]|\.\.?)|\.(?:[&|^]|<<|>>>?)\.|:(?:=|:=?)|&&|\|[|>]|<(?:<<?<?|--?!?|~~?!?|[|=?])?|>[>=?]?|-(?:->?|>)?|\+\+?|@@?|%%?|\*\*?|!(?:~?=|--?>|~?~>)?|~(?:~?>|=)?|==?|\^\^?|[\/?]/
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],
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'punctuation': /[(){}\[\]|.,:;`]/
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};
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Prism.languages.livescript['interpolated-string'].inside['interpolation'].inside.rest = Prism.languages.livescript;
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