114 lines
2.6 KiB
JavaScript
114 lines
2.6 KiB
JavaScript
/**
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* @param {string} value
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* @returns {RegExp}
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* */
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/**
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* @param {RegExp | string } re
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* @returns {string}
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*/
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function source(re) {
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if (!re) return null;
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if (typeof re === "string") return re;
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return re.source;
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}
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/**
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* @param {...(RegExp | string) } args
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* @returns {string}
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*/
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function concat(...args) {
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const joined = args.map((x) => source(x)).join("");
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return joined;
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}
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/*
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Language: ActionScript
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Author: Alexander Myadzel <myadzel@gmail.com>
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Category: scripting
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Audit: 2020
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*/
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/** @type LanguageFn */
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function actionscript(hljs) {
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const IDENT_RE = /[a-zA-Z_$][a-zA-Z0-9_$]*/;
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const IDENT_FUNC_RETURN_TYPE_RE = /([*]|[a-zA-Z_$][a-zA-Z0-9_$]*)/;
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const AS3_REST_ARG_MODE = {
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className: 'rest_arg',
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begin: /[.]{3}/,
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end: IDENT_RE,
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relevance: 10
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};
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return {
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name: 'ActionScript',
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aliases: [ 'as' ],
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keywords: {
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keyword: 'as break case catch class const continue default delete do dynamic each ' +
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'else extends final finally for function get if implements import in include ' +
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'instanceof interface internal is namespace native new override package private ' +
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'protected public return set static super switch this throw try typeof use var void ' +
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'while with',
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literal: 'true false null undefined'
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},
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contains: [
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hljs.APOS_STRING_MODE,
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hljs.QUOTE_STRING_MODE,
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE,
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hljs.C_NUMBER_MODE,
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{
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className: 'class',
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beginKeywords: 'package',
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end: /\{/,
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contains: [ hljs.TITLE_MODE ]
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},
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{
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className: 'class',
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beginKeywords: 'class interface',
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end: /\{/,
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excludeEnd: true,
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contains: [
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{ beginKeywords: 'extends implements' },
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hljs.TITLE_MODE
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]
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},
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{
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className: 'meta',
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beginKeywords: 'import include',
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end: /;/,
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keywords: { 'meta-keyword': 'import include' }
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},
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{
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className: 'function',
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beginKeywords: 'function',
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end: /[{;]/,
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excludeEnd: true,
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illegal: /\S/,
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contains: [
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hljs.TITLE_MODE,
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{
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className: 'params',
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begin: /\(/,
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end: /\)/,
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contains: [
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hljs.APOS_STRING_MODE,
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hljs.QUOTE_STRING_MODE,
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE,
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AS3_REST_ARG_MODE
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]
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},
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{ begin: concat(/:\s*/, IDENT_FUNC_RETURN_TYPE_RE) }
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]
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},
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hljs.METHOD_GUARD
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],
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illegal: /#/
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};
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}
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module.exports = actionscript;
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