fix
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380
book/node_modules/highlight.js/es/languages/livescript.js
generated
vendored
Normal file
380
book/node_modules/highlight.js/es/languages/livescript.js
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vendored
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const KEYWORDS = [
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"as", // for exports
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"in",
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"of",
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"if",
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"for",
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"while",
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"finally",
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"var",
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"new",
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"function",
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"do",
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"return",
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"void",
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"else",
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"break",
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"catch",
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"instanceof",
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"with",
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"throw",
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"case",
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"default",
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"try",
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"switch",
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"continue",
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"typeof",
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"delete",
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"let",
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"yield",
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"const",
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"class",
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// JS handles these with a special rule
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// "get",
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// "set",
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"debugger",
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"async",
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"await",
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"static",
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"import",
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"from",
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"export",
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"extends",
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// It's reached stage 3, which is "recommended for implementation":
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"using"
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];
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const LITERALS = [
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"true",
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"false",
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"null",
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"undefined",
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"NaN",
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"Infinity"
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];
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// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects
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const TYPES = [
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// Fundamental objects
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"Object",
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"Function",
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"Boolean",
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"Symbol",
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// numbers and dates
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"Math",
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"Date",
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"Number",
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"BigInt",
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// text
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"String",
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"RegExp",
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// Indexed collections
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"Array",
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"Float32Array",
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"Float64Array",
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"Int8Array",
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"Uint8Array",
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"Uint8ClampedArray",
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"Int16Array",
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"Int32Array",
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"Uint16Array",
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"Uint32Array",
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"BigInt64Array",
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"BigUint64Array",
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// Keyed collections
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"Set",
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"Map",
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"WeakSet",
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"WeakMap",
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// Structured data
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"ArrayBuffer",
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"SharedArrayBuffer",
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"Atomics",
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"DataView",
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"JSON",
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// Control abstraction objects
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"Promise",
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"Generator",
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"GeneratorFunction",
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"AsyncFunction",
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// Reflection
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"Reflect",
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"Proxy",
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// Internationalization
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"Intl",
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// WebAssembly
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"WebAssembly"
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];
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const ERROR_TYPES = [
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"Error",
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"EvalError",
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"InternalError",
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"RangeError",
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"ReferenceError",
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"SyntaxError",
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"TypeError",
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"URIError"
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];
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const BUILT_IN_GLOBALS = [
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"setInterval",
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"setTimeout",
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"clearInterval",
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"clearTimeout",
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"require",
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"exports",
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"eval",
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"isFinite",
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"isNaN",
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"parseFloat",
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"parseInt",
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"decodeURI",
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"decodeURIComponent",
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"encodeURI",
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"encodeURIComponent",
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"escape",
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"unescape"
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];
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const BUILT_INS = [].concat(
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BUILT_IN_GLOBALS,
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TYPES,
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ERROR_TYPES
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);
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/*
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Language: LiveScript
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Author: Taneli Vatanen <taneli.vatanen@gmail.com>
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Contributors: Jen Evers-Corvina <jen@sevvie.net>
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Origin: coffeescript.js
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Description: LiveScript is a programming language that transcompiles to JavaScript. For info about language see http://livescript.net/
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Website: https://livescript.net
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Category: scripting
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*/
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function livescript(hljs) {
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const LIVESCRIPT_BUILT_INS = [
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'npm',
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'print'
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];
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const LIVESCRIPT_LITERALS = [
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'yes',
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'no',
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'on',
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'off',
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'it',
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'that',
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'void'
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];
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const LIVESCRIPT_KEYWORDS = [
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'then',
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'unless',
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'until',
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'loop',
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'of',
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'by',
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'when',
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'and',
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'or',
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'is',
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'isnt',
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'not',
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'it',
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'that',
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'otherwise',
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'from',
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'to',
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'til',
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'fallthrough',
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'case',
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'enum',
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'native',
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'list',
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'map',
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'__hasProp',
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'__extends',
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'__slice',
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'__bind',
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'__indexOf'
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];
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const KEYWORDS$1 = {
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keyword: KEYWORDS.concat(LIVESCRIPT_KEYWORDS),
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literal: LITERALS.concat(LIVESCRIPT_LITERALS),
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built_in: BUILT_INS.concat(LIVESCRIPT_BUILT_INS)
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};
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const JS_IDENT_RE = '[A-Za-z$_](?:-[0-9A-Za-z$_]|[0-9A-Za-z$_])*';
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const TITLE = hljs.inherit(hljs.TITLE_MODE, { begin: JS_IDENT_RE });
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const SUBST = {
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className: 'subst',
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begin: /#\{/,
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end: /\}/,
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keywords: KEYWORDS$1
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};
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const SUBST_SIMPLE = {
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className: 'subst',
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begin: /#[A-Za-z$_]/,
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end: /(?:-[0-9A-Za-z$_]|[0-9A-Za-z$_])*/,
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keywords: KEYWORDS$1
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};
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const EXPRESSIONS = [
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hljs.BINARY_NUMBER_MODE,
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{
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className: 'number',
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begin: '(\\b0[xX][a-fA-F0-9_]+)|(\\b\\d(\\d|_\\d)*(\\.(\\d(\\d|_\\d)*)?)?(_*[eE]([-+]\\d(_\\d|\\d)*)?)?[_a-z]*)',
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relevance: 0,
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starts: {
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end: '(\\s*/)?',
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relevance: 0
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} // a number tries to eat the following slash to prevent treating it as a regexp
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},
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{
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className: 'string',
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variants: [
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{
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begin: /'''/,
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end: /'''/,
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contains: [ hljs.BACKSLASH_ESCAPE ]
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},
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{
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begin: /'/,
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end: /'/,
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contains: [ hljs.BACKSLASH_ESCAPE ]
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},
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{
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begin: /"""/,
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end: /"""/,
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contains: [
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hljs.BACKSLASH_ESCAPE,
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SUBST,
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SUBST_SIMPLE
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]
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},
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{
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begin: /"/,
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end: /"/,
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contains: [
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hljs.BACKSLASH_ESCAPE,
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SUBST,
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SUBST_SIMPLE
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]
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},
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{
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begin: /\\/,
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end: /(\s|$)/,
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excludeEnd: true
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}
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]
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},
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{
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className: 'regexp',
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variants: [
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{
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begin: '//',
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end: '//[gim]*',
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contains: [
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SUBST,
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hljs.HASH_COMMENT_MODE
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]
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},
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{
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// regex can't start with space to parse x / 2 / 3 as two divisions
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// regex can't start with *, and it supports an "illegal" in the main mode
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begin: /\/(?![ *])(\\.|[^\\\n])*?\/[gim]*(?=\W)/ }
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]
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},
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{ begin: '@' + JS_IDENT_RE },
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{
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begin: '``',
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end: '``',
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excludeBegin: true,
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excludeEnd: true,
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subLanguage: 'javascript'
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}
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];
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SUBST.contains = EXPRESSIONS;
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const PARAMS = {
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className: 'params',
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begin: '\\(',
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returnBegin: true,
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/* We need another contained nameless mode to not have every nested
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pair of parens to be called "params" */
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contains: [
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{
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begin: /\(/,
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end: /\)/,
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keywords: KEYWORDS$1,
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contains: [ 'self' ].concat(EXPRESSIONS)
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}
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]
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};
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const SYMBOLS = { begin: '(#=>|=>|\\|>>|-?->|!->)' };
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const CLASS_DEFINITION = {
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variants: [
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{ match: [
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/class\s+/,
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JS_IDENT_RE,
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/\s+extends\s+/,
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JS_IDENT_RE
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] },
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{ match: [
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/class\s+/,
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JS_IDENT_RE
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] }
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],
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scope: {
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2: "title.class",
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4: "title.class.inherited"
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},
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keywords: KEYWORDS$1
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};
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return {
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name: 'LiveScript',
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aliases: [ 'ls' ],
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keywords: KEYWORDS$1,
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illegal: /\/\*/,
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contains: EXPRESSIONS.concat([
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hljs.COMMENT('\\/\\*', '\\*\\/'),
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hljs.HASH_COMMENT_MODE,
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SYMBOLS, // relevance booster
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{
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className: 'function',
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contains: [
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TITLE,
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PARAMS
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],
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returnBegin: true,
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variants: [
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{
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begin: '(' + JS_IDENT_RE + '\\s*(?:=|:=)\\s*)?(\\(.*\\)\\s*)?\\B->\\*?',
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end: '->\\*?'
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},
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{
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begin: '(' + JS_IDENT_RE + '\\s*(?:=|:=)\\s*)?!?(\\(.*\\)\\s*)?\\B[-~]{1,2}>\\*?',
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end: '[-~]{1,2}>\\*?'
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},
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{
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begin: '(' + JS_IDENT_RE + '\\s*(?:=|:=)\\s*)?(\\(.*\\)\\s*)?\\B!?[-~]{1,2}>\\*?',
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end: '!?[-~]{1,2}>\\*?'
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}
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]
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},
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CLASS_DEFINITION,
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{
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begin: JS_IDENT_RE + ':',
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end: ':',
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returnBegin: true,
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returnEnd: true,
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relevance: 0
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}
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])
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};
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}
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export { livescript as default };
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Block a user