static/highlight/languages/zephir.js

   1 /*! `zephir` grammar compiled for Highlight.js 11.11.1 */
   2   (function(){
   3     var hljsGrammar = (function () {
   4   'use strict';
   5
   6   /*
   7    Language: Zephir
   8    Description: Zephir, an open source, high-level language designed to ease the creation and maintainability of extensions for PHP with a focus on type and memory safety.
   9    Author: Oleg Efimov <efimovov@gmail.com>
  10    Website: https://zephir-lang.com/en
  11    Category: web
  12    Audit: 2020
  13    */
  14
  15   /** @type LanguageFn */
  16   function zephir(hljs) {
  17     const STRING = {
  18       className: 'string',
  19       contains: [ hljs.BACKSLASH_ESCAPE ],
  20       variants: [
  21         hljs.inherit(hljs.APOS_STRING_MODE, { illegal: null }),
  22         hljs.inherit(hljs.QUOTE_STRING_MODE, { illegal: null })
  23       ]
  24     };
  25     const TITLE_MODE = hljs.UNDERSCORE_TITLE_MODE;
  26     const NUMBER = { variants: [
  27       hljs.BINARY_NUMBER_MODE,
  28       hljs.C_NUMBER_MODE
  29     ] };
  30     const KEYWORDS =
  31       // classes and objects
  32       'namespace class interface use extends '
  33       + 'function return '
  34       + 'abstract final public protected private static deprecated '
  35       // error handling
  36       + 'throw try catch Exception '
  37       // keyword-ish things their website does NOT seem to highlight (in their own snippets)
  38       // 'typeof fetch in ' +
  39       // operators/helpers
  40       + 'echo empty isset instanceof unset '
  41       // assignment/variables
  42       + 'let var new const self '
  43       // control
  44       + 'require '
  45       + 'if else elseif switch case default '
  46       + 'do while loop for continue break '
  47       + 'likely unlikely '
  48       // magic constants
  49       // https://github.com/phalcon/zephir/blob/master/Library/Expression/Constants.php
  50       + '__LINE__ __FILE__ __DIR__ __FUNCTION__ __CLASS__ __TRAIT__ __METHOD__ __NAMESPACE__ '
  51       // types - https://docs.zephir-lang.com/0.12/en/types
  52       + 'array boolean float double integer object resource string '
  53       + 'char long unsigned bool int uint ulong uchar '
  54       // built-ins
  55       + 'true false null undefined';
  56
  57     return {
  58       name: 'Zephir',
  59       aliases: [ 'zep' ],
  60       keywords: KEYWORDS,
  61       contains: [
  62         hljs.C_LINE_COMMENT_MODE,
  63         hljs.COMMENT(
  64           /\/\*/,
  65           /\*\//,
  66           { contains: [
  67             {
  68               className: 'doctag',
  69               begin: /@[A-Za-z]+/
  70             }
  71           ] }
  72         ),
  73         {
  74           className: 'string',
  75           begin: /<<<['"]?\w+['"]?$/,
  76           end: /^\w+;/,
  77           contains: [ hljs.BACKSLASH_ESCAPE ]
  78         },
  79         {
  80           // swallow composed identifiers to avoid parsing them as keywords
  81           begin: /(::|->)+[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/ },
  82         {
  83           className: 'function',
  84           beginKeywords: 'function fn',
  85           end: /[;{]/,
  86           excludeEnd: true,
  87           illegal: /\$|\[|%/,
  88           contains: [
  89             TITLE_MODE,
  90             {
  91               className: 'params',
  92               begin: /\(/,
  93               end: /\)/,
  94               keywords: KEYWORDS,
  95               contains: [
  96                 'self',
  97                 hljs.C_BLOCK_COMMENT_MODE,
  98                 STRING,
  99                 NUMBER
 100               ]
 101             }
 102           ]
 103         },
 104         {
 105           className: 'class',
 106           beginKeywords: 'class interface',
 107           end: /\{/,
 108           excludeEnd: true,
 109           illegal: /[:($"]/,
 110           contains: [
 111             { beginKeywords: 'extends implements' },
 112             TITLE_MODE
 113           ]
 114         },
 115         {
 116           beginKeywords: 'namespace',
 117           end: /;/,
 118           illegal: /[.']/,
 119           contains: [ TITLE_MODE ]
 120         },
 121         {
 122           beginKeywords: 'use',
 123           end: /;/,
 124           contains: [ TITLE_MODE ]
 125         },
 126         { begin: /=>/ // No markup, just a relevance booster
 127         },
 128         STRING,
 129         NUMBER
 130       ]
 131     };
 132   }
 133
 134   return zephir;
 135
 136 })();
 137
 138     hljs.registerLanguage('zephir', hljsGrammar);
 139   })();