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1Prism.languages.fsharp = Prism.languages.extend('clike', {
2 'comment': [
3 {
4 pattern: /(^|[^\\])\(\*[\s\S]*?\*\)/,
5 lookbehind: true
6 },
7 {
8 pattern: /(^|[^\\:])\/\/.*/,
9 lookbehind: true
10 }
11 ],
12 '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/,
13 'string': {
14 pattern: /(?:"""[\s\S]*?"""|@"(?:""|[^"])*"|("|')(?:\\[\s\S]|(?!\1)[^\\])*\1)B?/,
15 greedy: true
16 },
17 'number': [
18 /\b0x[\da-fA-F]+(?:un|lf|LF)?\b/,
19 /\b0b[01]+(?:y|uy)?\b/,
20 /(?:\b\d+\.?\d*|\B\.\d+)(?:[fm]|e[+-]?\d+)?\b/i,
21 /\b\d+(?:[IlLsy]|u[lsy]?|UL)?\b/
22 ]
23});
24Prism.languages.insertBefore('fsharp', 'keyword', {
25 'preprocessor': {
26 pattern: /^[^\r\n\S]*#.*/m,
27 alias: 'property',
28 inside: {
29 'directive': {
30 pattern: /(\s*#)\b(?:else|endif|if|light|line|nowarn)\b/,
31 lookbehind: true,
32 alias: 'keyword'
33 }
34 }
35 }
36});