| 1 | 'use strict'
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| 2 |
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| 3 | module.exports = v
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| 4 | v.displayName = 'v'
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| 5 | v.aliases = []
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| 6 | function v(Prism) {
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| 7 | ;(function (Prism) {
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| 8 | var interpolationExpr = {
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| 9 | pattern: /[\s\S]+/,
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| 10 | inside: null
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| 11 | }
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| 12 | Prism.languages.v = Prism.languages.extend('clike', {
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| 13 | string: {
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| 14 | pattern: /r?(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
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| 15 | alias: 'quoted-string',
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| 16 | greedy: true,
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| 17 | inside: {
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| 18 | interpolation: {
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| 19 | pattern:
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| 20 | /((?:^|[^\\])(?:\\{2})*)\$(?:\{[^{}]*\}|\w+(?:\.\w+(?:\([^\(\)]*\))?|\[[^\[\]]+\])*)/,
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| 21 | lookbehind: true,
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| 22 | inside: {
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| 23 | 'interpolation-variable': {
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| 24 | pattern: /^\$\w[\s\S]*$/,
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| 25 | alias: 'variable'
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| 26 | },
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| 27 | 'interpolation-punctuation': {
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| 28 | pattern: /^\$\{|\}$/,
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| 29 | alias: 'punctuation'
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| 30 | },
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| 31 | 'interpolation-expression': interpolationExpr
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| 32 | }
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| 33 | }
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| 34 | }
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| 35 | },
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| 36 | 'class-name': {
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| 37 | pattern: /(\b(?:enum|interface|struct|type)\s+)(?:C\.)?\w+/,
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| 38 | lookbehind: true
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| 39 | },
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| 40 | keyword:
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| 41 | /(?:\b(?:__global|as|asm|assert|atomic|break|chan|const|continue|defer|else|embed|enum|fn|for|go(?:to)?|if|import|in|interface|is|lock|match|module|mut|none|or|pub|return|rlock|select|shared|sizeof|static|struct|type(?:of)?|union|unsafe)|\$(?:else|for|if)|#(?:flag|include))\b/,
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| 42 | number:
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| 43 | /\b(?:0x[a-f\d]+(?:_[a-f\d]+)*|0b[01]+(?:_[01]+)*|0o[0-7]+(?:_[0-7]+)*|\d+(?:_\d+)*(?:\.\d+(?:_\d+)*)?)\b/i,
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| 44 | operator:
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| 45 | /~|\?|[*\/%^!=]=?|\+[=+]?|-[=-]?|\|[=|]?|&(?:=|&|\^=?)?|>(?:>=?|=)?|<(?:<=?|=|-)?|:=|\.\.\.?/,
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| 46 | builtin:
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| 47 | /\b(?:any(?:_float|_int)?|bool|byte(?:ptr)?|charptr|f(?:32|64)|i(?:8|16|64|128|nt)|rune|size_t|string|u(?:16|32|64|128)|voidptr)\b/
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| 48 | })
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| 49 | interpolationExpr.inside = Prism.languages.v
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| 50 | Prism.languages.insertBefore('v', 'string', {
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| 51 | char: {
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| 52 | pattern: /`(?:\\`|\\?[^`]{1,2})`/,
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| 53 | // using {1,2} instead of `u` flag for compatibility
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| 54 | alias: 'rune'
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| 55 | }
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| 56 | })
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| 57 | Prism.languages.insertBefore('v', 'operator', {
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| 58 | attribute: {
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| 59 | pattern:
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| 60 | /(^[\t ]*)\[(?:deprecated|direct_array_access|flag|inline|live|ref_only|typedef|unsafe_fn|windows_stdcall)\]/m,
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| 61 | lookbehind: true,
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| 62 | alias: 'annotation',
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| 63 | inside: {
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| 64 | punctuation: /[\[\]]/,
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| 65 | keyword: /\w+/
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| 66 | }
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| 67 | },
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| 68 | generic: {
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| 69 | pattern: /<\w+>(?=\s*[\)\{])/,
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| 70 | inside: {
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| 71 | punctuation: /[<>]/,
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| 72 | 'class-name': /\w+/
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| 73 | }
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| 74 | }
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| 75 | })
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| 76 | Prism.languages.insertBefore('v', 'function', {
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| 77 | 'generic-function': {
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| 78 | // e.g. foo<T>( ...
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| 79 | pattern: /\b\w+\s*<\w+>(?=\()/,
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| 80 | inside: {
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| 81 | function: /^\w+/,
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| 82 | generic: {
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| 83 | pattern: /<\w+>/,
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| 84 | inside: Prism.languages.v.generic.inside
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| 85 | }
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| 86 | }
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| 87 | }
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| 88 | })
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| 89 | })(Prism)
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| 90 | }
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