haxe.js

/*
Language: Haxe
Description: Haxe is an open source toolkit based on a modern, high level, strictly typed programming language.
Author: Christopher Kaster <ikasoki@gmail.com> (Based on the actionscript.js language file by Alexander Myadzel)
Contributors: Kenton Hamaluik <kentonh@gmail.com>
Website: https://haxe.org
*/

function haxe(hljs) {

  const HAXE_BASIC_TYPES = 'Int Float String Bool Dynamic Void Array ';

  return {
    name: 'Haxe',
    aliases: [ 'hx' ],
    keywords: {
      keyword: 'break case cast catch continue default do dynamic else enum extern '
               + 'for function here if import in inline never new override package private get set '
               + 'public return static super switch this throw trace try typedef untyped using var while '
               + HAXE_BASIC_TYPES,
      built_in:
        'trace this',
      literal:
        'true false null _'
    },
    contains: [
      {
        className: 'string', // interpolate-able strings
        begin: '\'',
        end: '\'',
        contains: [
          hljs.BACKSLASH_ESCAPE,
          {
            className: 'subst', // interpolation
            begin: '\\$\\{',
            end: '\\}'
          },
          {
            className: 'subst', // interpolation
            begin: '\\$',
            end: /\W\}/
          }
        ]
      },
      hljs.QUOTE_STRING_MODE,
      hljs.C_LINE_COMMENT_MODE,
      hljs.C_BLOCK_COMMENT_MODE,
      hljs.C_NUMBER_MODE,
      {
        className: 'meta', // compiler meta
        begin: '@:',
        end: '$'
      },
      {
        className: 'meta', // compiler conditionals
        begin: '#',
        end: '$',
        keywords: { keyword: 'if else elseif end error' }
      },
      {
        className: 'type', // function types
        begin: ':[ \t]*',
        end: '[^A-Za-z0-9_ \t\\->]',
        excludeBegin: true,
        excludeEnd: true,
        relevance: 0
      },
      {
        className: 'type', // types
        begin: ':[ \t]*',
        end: '\\W',
        excludeBegin: true,
        excludeEnd: true
      },
      {
        className: 'type', // instantiation
        begin: 'new *',
        end: '\\W',
        excludeBegin: true,
        excludeEnd: true
      },
      {
        className: 'class', // enums
        beginKeywords: 'enum',
        end: '\\{',
        contains: [ hljs.TITLE_MODE ]
      },
      {
        className: 'class', // abstracts
        beginKeywords: 'abstract',
        end: '[\\{$]',
        contains: [
          {
            className: 'type',
            begin: '\\(',
            end: '\\)',
            excludeBegin: true,
            excludeEnd: true
          },
          {
            className: 'type',
            begin: 'from +',
            end: '\\W',
            excludeBegin: true,
            excludeEnd: true
          },
          {
            className: 'type',
            begin: 'to +',
            end: '\\W',
            excludeBegin: true,
            excludeEnd: true
          },
          hljs.TITLE_MODE
        ],
        keywords: { keyword: 'abstract from to' }
      },
      {
        className: 'class', // classes
        begin: '\\b(class|interface) +',
        end: '[\\{$]',
        excludeEnd: true,
        keywords: 'class interface',
        contains: [
          {
            className: 'keyword',
            begin: '\\b(extends|implements) +',
            keywords: 'extends implements',
            contains: [
              {
                className: 'type',
                begin: hljs.IDENT_RE,
                relevance: 0
              }
            ]
          },
          hljs.TITLE_MODE
        ]
      },
      {
        className: 'function',
        beginKeywords: 'function',
        end: '\\(',
        excludeEnd: true,
        illegal: '\\S',
        contains: [ hljs.TITLE_MODE ]
      }
    ],
    illegal: /<\//
  };
}

export { haxe as default };