melpa/html/languages/bash.js

/*
Language: Bash
Author: vah <vahtenberg@gmail.com>
*/

hljs.LANGUAGES.bash = function(){
  var BASH_LITERAL = {'true' : 1, 'false' : 1};
  var VAR1 = {
    className: 'variable',
    begin: '\\$([a-zA-Z0-9_]+)\\b'
  };
  var VAR2 = {
    className: 'variable',
    begin: '\\$\\{(([^}])|(\\\\}))+\\}',
    contains: [hljs.C_NUMBER_MODE]
  };
  var STRING = {
    className: 'string',
    begin: '"', end: '"',
    illegal: '\\n',
    contains: [hljs.BACKSLASH_ESCAPE, VAR1, VAR2],
    relevance: 0
  };
  var TEST_CONDITION = {
    className: 'test_condition',
    begin: '', end: '',
    contains: [STRING, VAR1, VAR2, hljs.C_NUMBER_MODE],
    keywords: {
      'literal': BASH_LITERAL
    },
    relevance: 0
  };

  return {
    defaultMode: {
      keywords: {
        'keyword': {'if' : 1, 'then' : 1, 'else' : 1, 'fi' : 1, 'for' : 1, 'break' : 1, 'continue' : 1, 'while' : 1, 'in' : 1, 'do' : 1, 'done' : 1, 'echo' : 1, 'exit' : 1, 'return' : 1, 'set' : 1, 'declare' : 1},
        'literal': BASH_LITERAL
      },
      contains: [
        {
          className: 'shebang',
          begin: '(#!\\/bin\\/bash)|(#!\\/bin\\/sh)',
          relevance: 10
        },
        hljs.HASH_COMMENT_MODE,
        hljs.C_NUMBER_MODE,
        STRING,
        VAR1,
        VAR2,
        hljs.inherit(TEST_CONDITION, {begin: '\\[ ', end: ' \\]', relevance: 0}),
        hljs.inherit(TEST_CONDITION, {begin: '\\[\\[ ', end: ' \\]\\]'})
      ]
    }
  };
}();