165 lines
No EOL
4.6 KiB
JavaScript
165 lines
No EOL
4.6 KiB
JavaScript
module.exports = function(hljs) {
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var JS_IDENT_RE = '[A-Za-z$_][0-9A-Za-z$_]*';
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var KEYWORDS = {
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keyword:
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'in if for while finally var new function do return void else break catch ' +
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'instanceof with throw case default try this switch continue typeof delete ' +
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'let yield const class public private protected get set super ' +
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'static implements enum export import declare type namespace abstract ' +
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'as from extends async await',
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literal:
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'true false null undefined NaN Infinity',
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built_in:
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'eval isFinite isNaN parseFloat parseInt decodeURI decodeURIComponent ' +
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'encodeURI encodeURIComponent escape unescape Object Function Boolean Error ' +
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'EvalError InternalError RangeError ReferenceError StopIteration SyntaxError ' +
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'TypeError URIError Number Math Date String RegExp Array Float32Array ' +
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'Float64Array Int16Array Int32Array Int8Array Uint16Array Uint32Array ' +
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'Uint8Array Uint8ClampedArray ArrayBuffer DataView JSON Intl arguments require ' +
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'module console window document any number boolean string void Promise'
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};
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var DECORATOR = {
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className: 'meta',
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begin: '@' + JS_IDENT_RE,
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};
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var ARGS =
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{
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begin: '\\(',
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end: /\)/,
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keywords: KEYWORDS,
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contains: [
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'self',
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hljs.QUOTE_STRING_MODE,
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hljs.APOS_STRING_MODE,
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hljs.NUMBER_MODE
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]
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};
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var PARAMS = {
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className: 'params',
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begin: /\(/, end: /\)/,
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excludeBegin: true,
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excludeEnd: true,
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keywords: KEYWORDS,
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contains: [
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE,
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DECORATOR,
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ARGS
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]
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};
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return {
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aliases: ['ts'],
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keywords: KEYWORDS,
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contains: [
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{
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className: 'meta',
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begin: /^\s*['"]use strict['"]/
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},
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hljs.APOS_STRING_MODE,
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hljs.QUOTE_STRING_MODE,
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{ // template string
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className: 'string',
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begin: '`', end: '`',
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contains: [
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hljs.BACKSLASH_ESCAPE,
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{
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className: 'subst',
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begin: '\\$\\{', end: '\\}'
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}
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]
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},
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE,
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{
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className: 'number',
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variants: [
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{ begin: '\\b(0[bB][01]+)' },
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{ begin: '\\b(0[oO][0-7]+)' },
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{ begin: hljs.C_NUMBER_RE }
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],
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relevance: 0
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},
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{ // "value" container
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begin: '(' + hljs.RE_STARTERS_RE + '|\\b(case|return|throw)\\b)\\s*',
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keywords: 'return throw case',
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contains: [
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE,
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hljs.REGEXP_MODE,
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{
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className: 'function',
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begin: '(\\(.*?\\)|' + hljs.IDENT_RE + ')\\s*=>', returnBegin: true,
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end: '\\s*=>',
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contains: [
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{
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className: 'params',
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variants: [
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{
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begin: hljs.IDENT_RE
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},
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{
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begin: /\(\s*\)/,
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},
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{
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begin: /\(/, end: /\)/,
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excludeBegin: true, excludeEnd: true,
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keywords: KEYWORDS,
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contains: [
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'self',
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE
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]
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}
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]
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}
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]
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}
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],
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relevance: 0
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},
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{
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className: 'function',
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begin: 'function', end: /[\{;]/, excludeEnd: true,
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keywords: KEYWORDS,
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contains: [
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'self',
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hljs.inherit(hljs.TITLE_MODE, { begin: JS_IDENT_RE }),
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PARAMS
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],
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illegal: /%/,
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relevance: 0 // () => {} is more typical in TypeScript
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},
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{
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beginKeywords: 'constructor', end: /\{/, excludeEnd: true,
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contains: [
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'self',
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PARAMS
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]
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},
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{ // prevent references like module.id from being higlighted as module definitions
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begin: /module\./,
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keywords: { built_in: 'module' },
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relevance: 0
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},
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{
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beginKeywords: 'module', end: /\{/, excludeEnd: true
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},
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{
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beginKeywords: 'interface', end: /\{/, excludeEnd: true,
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keywords: 'interface extends'
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},
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{
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begin: /\$[(.]/ // relevance booster for a pattern common to JS libs: `$(something)` and `$.something`
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},
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{
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begin: '\\.' + hljs.IDENT_RE, relevance: 0 // hack: prevents detection of keywords after dots
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},
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DECORATOR,
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ARGS
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]
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};
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}; |