08-27-周三_17-09-29

node_modules/highlight.js/lib/languages/javascript.js

@@ -0,0 +1,170 @@
+module.exports = function(hljs) {
+  var IDENT_RE = '[A-Za-z$_][0-9A-Za-z$_]*';
+  var KEYWORDS = {
+    keyword:
+      'in of if for while finally var new function do return void else break catch ' +
+      'instanceof with throw case default try this switch continue typeof delete ' +
+      'let yield const export super debugger as async await static ' +
+      // ECMAScript 6 modules import
+      'import from as'
+    ,
+    literal:
+      'true false null undefined NaN Infinity',
+    built_in:
+      'eval isFinite isNaN parseFloat parseInt decodeURI decodeURIComponent ' +
+      'encodeURI encodeURIComponent escape unescape Object Function Boolean Error ' +
+      'EvalError InternalError RangeError ReferenceError StopIteration SyntaxError ' +
+      'TypeError URIError Number Math Date String RegExp Array Float32Array ' +
+      'Float64Array Int16Array Int32Array Int8Array Uint16Array Uint32Array ' +
+      'Uint8Array Uint8ClampedArray ArrayBuffer DataView JSON Intl arguments require ' +
+      'module console window document Symbol Set Map WeakSet WeakMap Proxy Reflect ' +
+      'Promise'
+  };
+  var EXPRESSIONS;
+  var NUMBER = {
+    className: 'number',
+    variants: [
+      { begin: '\\b(0[bB][01]+)' },
+      { begin: '\\b(0[oO][0-7]+)' },
+      { begin: hljs.C_NUMBER_RE }
+    ],
+    relevance: 0
+  };
+  var SUBST = {
+    className: 'subst',
+    begin: '\\$\\{', end: '\\}',
+    keywords: KEYWORDS,
+    contains: []  // defined later
+  };
+  var TEMPLATE_STRING = {
+    className: 'string',
+    begin: '`', end: '`',
+    contains: [
+      hljs.BACKSLASH_ESCAPE,
+      SUBST
+    ]
+  };
+  SUBST.contains = [
+    hljs.APOS_STRING_MODE,
+    hljs.QUOTE_STRING_MODE,
+    TEMPLATE_STRING,
+    NUMBER,
+    hljs.REGEXP_MODE
+  ]
+  var PARAMS_CONTAINS = SUBST.contains.concat([
+    hljs.C_BLOCK_COMMENT_MODE,
+    hljs.C_LINE_COMMENT_MODE
+  ]);
+
+  return {
+    aliases: ['js', 'jsx'],
+    keywords: KEYWORDS,
+    contains: [
+      {
+        className: 'meta',
+        relevance: 10,
+        begin: /^\s*['"]use (strict|asm)['"]/
+      },
+      {
+        className: 'meta',
+        begin: /^#!/, end: /$/
+      },
+      hljs.APOS_STRING_MODE,
+      hljs.QUOTE_STRING_MODE,
+      TEMPLATE_STRING,
+      hljs.C_LINE_COMMENT_MODE,
+      hljs.C_BLOCK_COMMENT_MODE,
+      NUMBER,
+      { // object attr container
+        begin: /[{,]\s*/, relevance: 0,
+        contains: [
+          {
+            begin: IDENT_RE + '\\s*:', returnBegin: true,
+            relevance: 0,
+            contains: [{className: 'attr', begin: IDENT_RE, relevance: 0}]
+          }
+        ]
+      },
+      { // "value" container
+        begin: '(' + hljs.RE_STARTERS_RE + '|\\b(case|return|throw)\\b)\\s*',
+        keywords: 'return throw case',
+        contains: [
+          hljs.C_LINE_COMMENT_MODE,
+          hljs.C_BLOCK_COMMENT_MODE,
+          hljs.REGEXP_MODE,
+          {
+            className: 'function',
+            begin: '(\\(.*?\\)|' + IDENT_RE + ')\\s*=>', returnBegin: true,
+            end: '\\s*=>',
+            contains: [
+              {
+                className: 'params',
+                variants: [
+                  {
+                    begin: IDENT_RE
+                  },
+                  {
+                    begin: /\(\s*\)/,
+                  },
+                  {
+                    begin: /\(/, end: /\)/,
+                    excludeBegin: true, excludeEnd: true,
+                    keywords: KEYWORDS,
+                    contains: PARAMS_CONTAINS
+                  }
+                ]
+              }
+            ]
+          },
+          { // E4X / JSX
+            begin: /</, end: /(\/\w+|\w+\/)>/,
+            subLanguage: 'xml',
+            contains: [
+              {begin: /<\w+\s*\/>/, skip: true},
+              {
+                begin: /<\w+/, end: /(\/\w+|\w+\/)>/, skip: true,
+                contains: [
+                  {begin: /<\w+\s*\/>/, skip: true},
+                  'self'
+                ]
+              }
+            ]
+          }
+        ],
+        relevance: 0
+      },
+      {
+        className: 'function',
+        beginKeywords: 'function', end: /\{/, excludeEnd: true,
+        contains: [
+          hljs.inherit(hljs.TITLE_MODE, {begin: IDENT_RE}),
+          {
+            className: 'params',
+            begin: /\(/, end: /\)/,
+            excludeBegin: true,
+            excludeEnd: true,
+            contains: PARAMS_CONTAINS
+          }
+        ],
+        illegal: /\[|%/
+      },
+      {
+        begin: /\$[(.]/ // relevance booster for a pattern common to JS libs: `$(something)` and `$.something`
+      },
+      hljs.METHOD_GUARD,
+      { // ES6 class
+        className: 'class',
+        beginKeywords: 'class', end: /[{;=]/, excludeEnd: true,
+        illegal: /[:"\[\]]/,
+        contains: [
+          {beginKeywords: 'extends'},
+          hljs.UNDERSCORE_TITLE_MODE
+        ]
+      },
+      {
+        beginKeywords: 'constructor', end: /\{/, excludeEnd: true
+      }
+    ],
+    illegal: /#(?!!)/
+  };
+};