68 lines
2.3 KiB
JavaScript
68 lines
2.3 KiB
JavaScript
Prism.languages.fsharp = Prism.languages.extend('clike', {
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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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'string': {
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pattern: /(?:"""[\s\S]*?"""|@"(?:""|[^"])*"|"(?:\\[\s\S]|[^\\"])*")B?|'(?:[^\\']|\\(?:.|\d{3}|x[a-fA-F\d]{2}|u[a-fA-F\d]{4}|U[a-fA-F\d]{8}))'B?/,
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greedy: true
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},
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'class-name': {
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pattern: /(\b(?:exception|inherit|interface|new|of|type)\s+|\w\s*:\s*|\s:\??>\s*)[.\w]+\b(?:\s*(?:->|\*)\s*[.\w]+\b)*(?!\s*[:.])/,
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lookbehind: true,
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inside: {
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'operator': /->|\*/,
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'punctuation': /\./
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}
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},
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'keyword': /\b(?:let|return|use|yield)(?:!\B|\b)|\b(?:abstract|and|as|assert|base|begin|class|default|delegate|do|done|downcast|downto|elif|else|end|exception|extern|false|finally|for|fun|function|global|if|in|inherit|inline|interface|internal|lazy|match|member|module|mutable|namespace|new|not|null|of|open|or|override|private|public|rec|select|static|struct|then|to|true|try|type|upcast|val|void|when|while|with|asr|land|lor|lsl|lsr|lxor|mod|sig|atomic|break|checked|component|const|constraint|constructor|continue|eager|event|external|fixed|functor|include|method|mixin|object|parallel|process|protected|pure|sealed|tailcall|trait|virtual|volatile)\b/,
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'number': [
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/\b0x[\da-fA-F]+(?:un|lf|LF)?\b/,
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/\b0b[01]+(?:y|uy)?\b/,
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/(?:\b\d+\.?\d*|\B\.\d+)(?:[fm]|e[+-]?\d+)?\b/i,
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/\b\d+(?:[IlLsy]|u[lsy]?|UL)?\b/
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],
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'operator': /([<>~&^])\1\1|([*.:<>&])\2|<-|->|[!=:]=|<?\|{1,3}>?|\??(?:<=|>=|<>|[-+*/%=<>])\??|[!?^&]|~[+~-]|:>|:\?>?/
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});
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Prism.languages.insertBefore('fsharp', 'keyword', {
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'preprocessor': {
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pattern: /^[^\r\n\S]*#.*/m,
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alias: 'property',
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inside: {
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'directive': {
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pattern: /(\s*#)\b(?:else|endif|if|light|line|nowarn)\b/,
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lookbehind: true,
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alias: 'keyword'
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}
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}
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}
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});
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Prism.languages.insertBefore('fsharp', 'punctuation', {
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'computation-expression': {
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pattern: /[_a-z]\w*(?=\s*\{)/i,
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alias: 'keyword'
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}
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});
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Prism.languages.insertBefore('fsharp', 'string', {
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'annotation': {
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pattern: /\[<.+?>\]/,
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inside: {
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'punctuation': /^\[<|>\]$/,
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'class-name': {
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pattern: /^\w+$|(^|;\s*)[A-Z]\w*(?=\()/,
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lookbehind: true
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},
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'annotation-content': {
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pattern: /[\s\S]+/,
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inside: Prism.languages.fsharp
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}
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}
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}
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});
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