mindoc/static/editor.md/lib/highlight/languages/cal.js

/*
Language: C/AL
Author: Kenneth Fuglsang Christensen <[email protected]>
Description: Provides highlighting of Microsoft Dynamics NAV C/AL code files
*/

function(hljs) {
  var KEYWORDS =
    'div mod in and or not xor asserterror begin case do downto else end exit for if of repeat then to ' +
    'until while with var';
  var LITERALS = 'false true';
  var COMMENT_MODES = [
    hljs.C_LINE_COMMENT_MODE,
    hljs.COMMENT(
      /\{/,
      /\}/,
      {
        relevance: 0
      }
    ),
    hljs.COMMENT(
      /\(\*/,
      /\*\)/,
      {
        relevance: 10
      }
    )
  ];
  var STRING = {
    className: 'string',
    begin: /'/, end: /'/,
    contains: [{begin: /''/}]
  };
  var CHAR_STRING = {
    className: 'string', begin: /(#\d+)+/
  };
  var DATE = {
      className: 'number',
      begin: '\\b\\d+(\\.\\d+)?(DT|D|T)',
      relevance: 0
  };
  var DBL_QUOTED_VARIABLE = {
      className: 'string', // not a string technically but makes sense to be highlighted in the same style
      begin: '"',
      end: '"'
  };

  var PROCEDURE = {
    className: 'function',
    beginKeywords: 'procedure', end: /[:;]/,
    keywords: 'procedure|10',
    contains: [
      hljs.TITLE_MODE,
      {
        className: 'params',
        begin: /\(/, end: /\)/,
        keywords: KEYWORDS,
        contains: [STRING, CHAR_STRING]
      }
    ].concat(COMMENT_MODES)
  };

  var OBJECT = {
    className: 'class',
    begin: 'OBJECT (Table|Form|Report|Dataport|Codeunit|XMLport|MenuSuite|Page|Query) (\\d+) ([^\\r\\n]+)',
    returnBegin: true,
    contains: [
      hljs.TITLE_MODE,
        PROCEDURE
    ]
  };

  return {
    case_insensitive: true,
    keywords: { keyword: KEYWORDS, literal: LITERALS },
    illegal: /\/\*/,
    contains: [
      STRING, CHAR_STRING,
      DATE, DBL_QUOTED_VARIABLE,
      hljs.NUMBER_MODE,
      OBJECT,
      PROCEDURE
    ]
  };
}