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- Prism.languages.fsharp = Prism.languages.extend('clike', {
- 'comment': [
- {
- pattern: /(^|[^\\])\(\*(?!\))[\s\S]*?\*\)/,
- lookbehind: true,
- greedy: true
- },
- {
- pattern: /(^|[^\\:])\/\/.*/,
- lookbehind: true,
- greedy: true
- }
- ],
- 'string': {
- pattern: /(?:"""[\s\S]*?"""|@"(?:""|[^"])*"|"(?:\\[\s\S]|[^\\"])*")B?/,
- greedy: true
- },
- 'class-name': {
- pattern: /(\b(?:exception|inherit|interface|new|of|type)\s+|\w\s*:\s*|\s:\??>\s*)[.\w]+\b(?:\s*(?:->|\*)\s*[.\w]+\b)*(?!\s*[:.])/,
- lookbehind: true,
- inside: {
- 'operator': /->|\*/,
- 'punctuation': /\./
- }
- },
- 'keyword': /\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/,
- 'number': [
- /\b0x[\da-fA-F]+(?:LF|lf|un)?\b/,
- /\b0b[01]+(?:uy|y)?\b/,
- /(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[fm]|e[+-]?\d+)?\b/i,
- /\b\d+(?:[IlLsy]|UL|u[lsy]?)?\b/
- ],
- 'operator': /([<>~&^])\1\1|([*.:<>&])\2|<-|->|[!=:]=|<?\|{1,3}>?|\??(?:<=|>=|<>|[-+*/%=<>])\??|[!?^&]|~[+~-]|:>|:\?>?/
- });
- Prism.languages.insertBefore('fsharp', 'keyword', {
- 'preprocessor': {
- pattern: /(^[\t ]*)#.*/m,
- lookbehind: true,
- alias: 'property',
- inside: {
- 'directive': {
- pattern: /(^#)\b(?:else|endif|if|light|line|nowarn)\b/,
- lookbehind: true,
- alias: 'keyword'
- }
- }
- }
- });
- Prism.languages.insertBefore('fsharp', 'punctuation', {
- 'computation-expression': {
- pattern: /\b[_a-z]\w*(?=\s*\{)/i,
- alias: 'keyword'
- }
- });
- Prism.languages.insertBefore('fsharp', 'string', {
- 'annotation': {
- pattern: /\[<.+?>\]/,
- greedy: true,
- inside: {
- 'punctuation': /^\[<|>\]$/,
- 'class-name': {
- pattern: /^\w+$|(^|;\s*)[A-Z]\w*(?=\()/,
- lookbehind: true
- },
- 'annotation-content': {
- pattern: /[\s\S]+/,
- inside: Prism.languages.fsharp
- }
- }
- },
- 'char': {
- pattern: /'(?:[^\\']|\\(?:.|\d{3}|x[a-fA-F\d]{2}|u[a-fA-F\d]{4}|U[a-fA-F\d]{8}))'B?/,
- greedy: true
- }
- });
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