Highlight.js

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Build

Bash.svg
git clone https://github.com/isagalaev/highlight.js

cd highlight.js/
# installation des dépendances dans ./node_modules
# npm i utilise le fichier package.json
npm i

# création du dossier build et de ses fichiers
node tools/build.js -t browser -n :common csharp cpp
# -t browser, target (browser, cdn, node, all)
# -n, Disable compression
# :common, langages de base
# csharp cpp, les langages c# et c++

# the build result is in the build/ directory.

Test

Après avoir buildé

  • build/demo/index.html
  • tools/developer.html
Bash.svg
# run unit test
cd test
npm test

Ajouter un nouveau langage

test/detect/[nouveau langage]/default.txt
Code de démo
src/languages/[nouveau langage].js
/*
 * Language: [nouveau langage]
 * Requires: xml.js, csharp.js
 * Author: Moi <moi@domaine.fr>
 * Category: common
 */

function(hljs) {
  var KEYWORDS = {
    $pattern: /-[a-z]+/,
    keyword: 'abc def',
    literal: 'null false true',
    type: '',
    built_in: ''
  };

  var comment = hljs.COMMENT(
    '//',  // tout ce qui commence par //
    '$'    // jusqu'à la fin de la ligne
  );

  return {
    aliases: ['name1', 'name2'],
    keywords: KEYWORDS,
    illegal: /::/,
    contains: [               // Sub-modes
      comment,
      hljs.HASH_COMMENT_MODE  // already defined comment pattern
    ]
  };
}

Pre-defined modes and regular expressions

src/lib/modes.js
export const IDENT_RE = '[a-zA-Z]\\w*';
export const TITLE_MODE = {
  scope: 'title',
  begin: IDENT_RE,
  relevance: 0
};

export const NUMBER_RE = '\\b\\d+(\\.\\d+)?';
export const NUMBER_MODE = {
  scope: 'number',
  begin: NUMBER_RE,
  relevance: 0
};

export const C_LINE_COMMENT_MODE = COMMENT('//', '$');
export const C_BLOCK_COMMENT_MODE = COMMENT('/\\*', '\\*/');
export const HASH_COMMENT_MODE = COMMENT('#', '$');

Category

assembler common config css
enterprise functional graphics lisp
markup protocols scientific scripting
system template

Installation

Bash.svg
npm install -g highlight.js
# highlight.js → /usr/lib/node_modules/highlight.js/lib/
# languages → /usr/lib/node_modules/highlight.js/lib/languages
# css → /usr/lib/node_modules/highlight.js/styles/