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105 lines
2.1 KiB
105 lines
2.1 KiB
4 weeks ago
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/*
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Language: C/AL
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Author: Kenneth Fuglsang Christensen <kfuglsang@gmail.com>
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Description: Provides highlighting of Microsoft Dynamics NAV C/AL code files
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Website: https://docs.microsoft.com/en-us/dynamics-nav/programming-in-c-al
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*/
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/** @type LanguageFn */
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function cal(hljs) {
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const KEYWORDS =
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'div mod in and or not xor asserterror begin case do downto else end exit for if of repeat then to ' +
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'until while with var';
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const LITERALS = 'false true';
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const COMMENT_MODES = [
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hljs.C_LINE_COMMENT_MODE,
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hljs.COMMENT(
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/\{/,
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/\}/,
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{
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relevance: 0
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}
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),
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hljs.COMMENT(
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/\(\*/,
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/\*\)/,
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{
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relevance: 10
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}
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)
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];
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const STRING = {
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className: 'string',
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begin: /'/,
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end: /'/,
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contains: [{
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begin: /''/
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}]
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};
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const CHAR_STRING = {
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className: 'string',
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begin: /(#\d+)+/
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};
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const DATE = {
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className: 'number',
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begin: '\\b\\d+(\\.\\d+)?(DT|D|T)',
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relevance: 0
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};
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const DBL_QUOTED_VARIABLE = {
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className: 'string', // not a string technically but makes sense to be highlighted in the same style
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begin: '"',
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end: '"'
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};
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const PROCEDURE = {
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className: 'function',
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beginKeywords: 'procedure',
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end: /[:;]/,
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keywords: 'procedure|10',
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contains: [
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hljs.TITLE_MODE,
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{
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className: 'params',
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begin: /\(/,
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end: /\)/,
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keywords: KEYWORDS,
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contains: [
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STRING,
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CHAR_STRING
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]
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}
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].concat(COMMENT_MODES)
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};
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const OBJECT = {
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className: 'class',
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begin: 'OBJECT (Table|Form|Report|Dataport|Codeunit|XMLport|MenuSuite|Page|Query) (\\d+) ([^\\r\\n]+)',
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returnBegin: true,
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contains: [
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hljs.TITLE_MODE,
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PROCEDURE
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]
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};
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return {
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name: 'C/AL',
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case_insensitive: true,
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keywords: {
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keyword: KEYWORDS,
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literal: LITERALS
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},
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illegal: /\/\*/,
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contains: [
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STRING,
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CHAR_STRING,
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DATE,
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DBL_QUOTED_VARIABLE,
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hljs.NUMBER_MODE,
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OBJECT,
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PROCEDURE
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]
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};
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}
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module.exports = cal;
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