Websocket refactoring (#190)

Websocket refactoring
2026-08-20 12:53:02 +00:00 · 2024-02-24 19:21:47 +01:00
parent d91755dff5
commit d533557324
585 changed files with 114831 additions and 2198 deletions
@@ -0,0 +1,179 @@
+/*
+Language: CoffeeScript
+Author: Dmytrii Nagirniak <dnagir@gmail.com>
+Contributors: Oleg Efimov <efimovov@gmail.com>, Cédric Néhémie <cedric.nehemie@gmail.com>
+Description: CoffeeScript is a programming language that transcompiles to JavaScript. For info about language see http://coffeescript.org/
+Category: common, scripting
+Website: https://coffeescript.org
+*/
+
+import * as ECMAScript from "./lib/ecmascript";
+
+export default function(hljs) {
+  var COFFEE_BUILT_INS = [
+    'npm',
+    'print'
+  ];
+  var COFFEE_LITERALS = [
+    'yes',
+    'no',
+    'on',
+    'off'
+  ];
+  var COFFEE_KEYWORDS = [
+    'then',
+    'unless',
+    'until',
+    'loop',
+    'by',
+    'when',
+    'and',
+    'or',
+    'is',
+    'isnt',
+    'not'
+  ];
+  var NOT_VALID_KEYWORDS = [
+    "var",
+    "const",
+    "let",
+    "function",
+    "static"
+  ];
+  var excluding = (list) =>
+    (kw) => !list.includes(kw);
+  var KEYWORDS = {
+    keyword: ECMAScript.KEYWORDS.concat(COFFEE_KEYWORDS).filter(excluding(NOT_VALID_KEYWORDS)).join(" "),
+    literal: ECMAScript.LITERALS.concat(COFFEE_LITERALS).join(" "),
+    built_in: ECMAScript.BUILT_INS.concat(COFFEE_BUILT_INS).join(" ")
+  };
+  var JS_IDENT_RE = '[A-Za-z$_][0-9A-Za-z$_]*';
+  var SUBST = {
+    className: 'subst',
+    begin: /#\{/, end: /}/,
+    keywords: KEYWORDS
+  };
+  var EXPRESSIONS = [
+    hljs.BINARY_NUMBER_MODE,
+    hljs.inherit(hljs.C_NUMBER_MODE, {starts: {end: '(\\s*/)?', relevance: 0}}), // a number tries to eat the following slash to prevent treating it as a regexp
+    {
+      className: 'string',
+      variants: [
+        {
+          begin: /'''/, end: /'''/,
+          contains: [hljs.BACKSLASH_ESCAPE]
+        },
+        {
+          begin: /'/, end: /'/,
+          contains: [hljs.BACKSLASH_ESCAPE]
+        },
+        {
+          begin: /"""/, end: /"""/,
+          contains: [hljs.BACKSLASH_ESCAPE, SUBST]
+        },
+        {
+          begin: /"/, end: /"/,
+          contains: [hljs.BACKSLASH_ESCAPE, SUBST]
+        }
+      ]
+    },
+    {
+      className: 'regexp',
+      variants: [
+        {
+          begin: '///', end: '///',
+          contains: [SUBST, hljs.HASH_COMMENT_MODE]
+        },
+        {
+          begin: '//[gim]{0,3}(?=\\W)',
+          relevance: 0
+        },
+        {
+          // regex can't start with space to parse x / 2 / 3 as two divisions
+          // regex can't start with *, and it supports an "illegal" in the main mode
+          begin: /\/(?![ *]).*?(?![\\]).\/[gim]{0,3}(?=\W)/
+        }
+      ]
+    },
+    {
+      begin: '@' + JS_IDENT_RE // relevance booster
+    },
+    {
+      subLanguage: 'javascript',
+      excludeBegin: true, excludeEnd: true,
+      variants: [
+        {
+          begin: '```', end: '```',
+        },
+        {
+          begin: '`', end: '`',
+        }
+      ]
+    }
+  ];
+  SUBST.contains = EXPRESSIONS;
+
+  var TITLE = hljs.inherit(hljs.TITLE_MODE, {begin: JS_IDENT_RE});
+  var PARAMS_RE = '(\\(.*\\))?\\s*\\B[-=]>';
+  var PARAMS = {
+    className: 'params',
+    begin: '\\([^\\(]', returnBegin: true,
+    /* We need another contained nameless mode to not have every nested
+    pair of parens to be called "params" */
+    contains: [{
+      begin: /\(/, end: /\)/,
+      keywords: KEYWORDS,
+      contains: ['self'].concat(EXPRESSIONS)
+    }]
+  };
+
+  return {
+    name: 'CoffeeScript',
+    aliases: ['coffee', 'cson', 'iced'],
+    keywords: KEYWORDS,
+    illegal: /\/\*/,
+    contains: EXPRESSIONS.concat([
+      hljs.COMMENT('###', '###'),
+      hljs.HASH_COMMENT_MODE,
+      {
+        className: 'function',
+        begin: '^\\s*' + JS_IDENT_RE + '\\s*=\\s*' + PARAMS_RE, end: '[-=]>',
+        returnBegin: true,
+        contains: [TITLE, PARAMS]
+      },
+      {
+        // anonymous function start
+        begin: /[:\(,=]\s*/,
+        relevance: 0,
+        contains: [
+          {
+            className: 'function',
+            begin: PARAMS_RE, end: '[-=]>',
+            returnBegin: true,
+            contains: [PARAMS]
+          }
+        ]
+      },
+      {
+        className: 'class',
+        beginKeywords: 'class',
+        end: '$',
+        illegal: /[:="\[\]]/,
+        contains: [
+          {
+            beginKeywords: 'extends',
+            endsWithParent: true,
+            illegal: /[:="\[\]]/,
+            contains: [TITLE]
+          },
+          TITLE
+        ]
+      },
+      {
+        begin: JS_IDENT_RE + ':', end: ':',
+        returnBegin: true, returnEnd: true,
+        relevance: 0
+      }
+    ])
+  };
+}