| 1 | 'use strict'
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| 2 |
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| 3 | module.exports = fsharp
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| 4 | fsharp.displayName = 'fsharp'
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| 5 | fsharp.aliases = []
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| 6 | function fsharp(Prism) {
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| 7 | Prism.languages.fsharp = Prism.languages.extend('clike', {
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| 8 | comment: [
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| 9 | {
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| 10 | pattern: /(^|[^\\])\(\*(?!\))[\s\S]*?\*\)/,
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| 11 | lookbehind: true,
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| 12 | greedy: true
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| 13 | },
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| 14 | {
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| 15 | pattern: /(^|[^\\:])\/\/.*/,
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| 16 | lookbehind: true,
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| 17 | greedy: true
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| 18 | }
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| 19 | ],
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| 20 | string: {
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| 21 | pattern: /(?:"""[\s\S]*?"""|@"(?:""|[^"])*"|"(?:\\[\s\S]|[^\\"])*")B?/,
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| 22 | greedy: true
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| 23 | },
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| 24 | 'class-name': {
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| 25 | pattern:
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| 26 | /(\b(?:exception|inherit|interface|new|of|type)\s+|\w\s*:\s*|\s:\??>\s*)[.\w]+\b(?:\s*(?:->|\*)\s*[.\w]+\b)*(?!\s*[:.])/,
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| 27 | lookbehind: true,
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| 28 | inside: {
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| 29 | operator: /->|\*/,
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| 30 | punctuation: /\./
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| 31 | }
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| 32 | },
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| 33 | keyword:
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| 34 | /\b(?:let|return|use|yield)(?:!\B|\b)|\b(?:abstract|and|as|asr|assert|atomic|base|begin|break|checked|class|component|const|constraint|constructor|continue|default|delegate|do|done|downcast|downto|eager|elif|else|end|event|exception|extern|external|false|finally|fixed|for|fun|function|functor|global|if|in|include|inherit|inline|interface|internal|land|lazy|lor|lsl|lsr|lxor|match|member|method|mixin|mod|module|mutable|namespace|new|not|null|object|of|open|or|override|parallel|private|process|protected|public|pure|rec|sealed|select|sig|static|struct|tailcall|then|to|trait|true|try|type|upcast|val|virtual|void|volatile|when|while|with)\b/,
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| 35 | number: [
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| 36 | /\b0x[\da-fA-F]+(?:LF|lf|un)?\b/,
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| 37 | /\b0b[01]+(?:uy|y)?\b/,
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| 38 | /(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[fm]|e[+-]?\d+)?\b/i,
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| 39 | /\b\d+(?:[IlLsy]|UL|u[lsy]?)?\b/
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| 40 | ],
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| 41 | operator:
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| 42 | /([<>~&^])\1\1|([*.:<>&])\2|<-|->|[!=:]=|<?\|{1,3}>?|\??(?:<=|>=|<>|[-+*/%=<>])\??|[!?^&]|~[+~-]|:>|:\?>?/
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| 43 | })
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| 44 | Prism.languages.insertBefore('fsharp', 'keyword', {
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| 45 | preprocessor: {
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| 46 | pattern: /(^[\t ]*)#.*/m,
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| 47 | lookbehind: true,
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| 48 | alias: 'property',
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| 49 | inside: {
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| 50 | directive: {
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| 51 | pattern: /(^#)\b(?:else|endif|if|light|line|nowarn)\b/,
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| 52 | lookbehind: true,
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| 53 | alias: 'keyword'
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| 54 | }
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| 55 | }
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| 56 | }
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| 57 | })
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| 58 | Prism.languages.insertBefore('fsharp', 'punctuation', {
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| 59 | 'computation-expression': {
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| 60 | pattern: /\b[_a-z]\w*(?=\s*\{)/i,
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| 61 | alias: 'keyword'
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| 62 | }
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| 63 | })
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| 64 | Prism.languages.insertBefore('fsharp', 'string', {
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| 65 | annotation: {
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| 66 | pattern: /\[<.+?>\]/,
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| 67 | greedy: true,
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| 68 | inside: {
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| 69 | punctuation: /^\[<|>\]$/,
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| 70 | 'class-name': {
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| 71 | pattern: /^\w+$|(^|;\s*)[A-Z]\w*(?=\()/,
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| 72 | lookbehind: true
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| 73 | },
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| 74 | 'annotation-content': {
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| 75 | pattern: /[\s\S]+/,
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| 76 | inside: Prism.languages.fsharp
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| 77 | }
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| 78 | }
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| 79 | },
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| 80 | char: {
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| 81 | pattern:
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| 82 | /'(?:[^\\']|\\(?:.|\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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| 83 | greedy: true
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| 84 | }
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| 85 | })
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| 86 | }
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