static/highlight/languages/ceylon.js

   1 /*! `ceylon` grammar compiled for Highlight.js 11.11.1 */
   2   (function(){
   3     var hljsGrammar = (function () {
   4   'use strict';
   5
   6   /*
   7   Language: Ceylon
   8   Author: Lucas Werkmeister <mail@lucaswerkmeister.de>
   9   Website: https://ceylon-lang.org
  10   Category: system
  11   */
  12
  13   /** @type LanguageFn */
  14   function ceylon(hljs) {
  15     // 2.3. Identifiers and keywords
  16     const KEYWORDS = [
  17       "assembly",
  18       "module",
  19       "package",
  20       "import",
  21       "alias",
  22       "class",
  23       "interface",
  24       "object",
  25       "given",
  26       "value",
  27       "assign",
  28       "void",
  29       "function",
  30       "new",
  31       "of",
  32       "extends",
  33       "satisfies",
  34       "abstracts",
  35       "in",
  36       "out",
  37       "return",
  38       "break",
  39       "continue",
  40       "throw",
  41       "assert",
  42       "dynamic",
  43       "if",
  44       "else",
  45       "switch",
  46       "case",
  47       "for",
  48       "while",
  49       "try",
  50       "catch",
  51       "finally",
  52       "then",
  53       "let",
  54       "this",
  55       "outer",
  56       "super",
  57       "is",
  58       "exists",
  59       "nonempty"
  60     ];
  61     // 7.4.1 Declaration Modifiers
  62     const DECLARATION_MODIFIERS = [
  63       "shared",
  64       "abstract",
  65       "formal",
  66       "default",
  67       "actual",
  68       "variable",
  69       "late",
  70       "native",
  71       "deprecated",
  72       "final",
  73       "sealed",
  74       "annotation",
  75       "suppressWarnings",
  76       "small"
  77     ];
  78     // 7.4.2 Documentation
  79     const DOCUMENTATION = [
  80       "doc",
  81       "by",
  82       "license",
  83       "see",
  84       "throws",
  85       "tagged"
  86     ];
  87     const SUBST = {
  88       className: 'subst',
  89       excludeBegin: true,
  90       excludeEnd: true,
  91       begin: /``/,
  92       end: /``/,
  93       keywords: KEYWORDS,
  94       relevance: 10
  95     };
  96     const EXPRESSIONS = [
  97       {
  98         // verbatim string
  99         className: 'string',
 100         begin: '"""',
 101         end: '"""',
 102         relevance: 10
 103       },
 104       {
 105         // string literal or template
 106         className: 'string',
 107         begin: '"',
 108         end: '"',
 109         contains: [ SUBST ]
 110       },
 111       {
 112         // character literal
 113         className: 'string',
 114         begin: "'",
 115         end: "'"
 116       },
 117       {
 118         // numeric literal
 119         className: 'number',
 120         begin: '#[0-9a-fA-F_]+|\\$[01_]+|[0-9_]+(?:\\.[0-9_](?:[eE][+-]?\\d+)?)?[kMGTPmunpf]?',
 121         relevance: 0
 122       }
 123     ];
 124     SUBST.contains = EXPRESSIONS;
 125
 126     return {
 127       name: 'Ceylon',
 128       keywords: {
 129         keyword: KEYWORDS.concat(DECLARATION_MODIFIERS),
 130         meta: DOCUMENTATION
 131       },
 132       illegal: '\\$[^01]|#[^0-9a-fA-F]',
 133       contains: [
 134         hljs.C_LINE_COMMENT_MODE,
 135         hljs.COMMENT('/\\*', '\\*/', { contains: [ 'self' ] }),
 136         {
 137           // compiler annotation
 138           className: 'meta',
 139           begin: '@[a-z]\\w*(?::"[^"]*")?'
 140         }
 141       ].concat(EXPRESSIONS)
 142     };
 143   }
 144
 145   return ceylon;
 146
 147 })();
 148
 149     hljs.registerLanguage('ceylon', hljsGrammar);
 150   })();