forked from zhurui/management
78 lines
2.4 KiB
ReStructuredText
78 lines
2.4 KiB
ReStructuredText
|
Language contributor checklist
|
||
|
|
==============================
|
||
|
|
|
||
|
|
1. Put language definition into a .js file
|
||
|
|
------------------------------------------
|
||
|
|
|
||
|
|
The file defines a function accepting a reference to the library and returning a language object.
|
||
|
|
The library parameter is useful to access common modes and regexps. You should not immediately call this function,
|
||
|
|
this is done during the build process and details differ for different build targets.
|
||
|
|
|
||
|
|
::
|
||
|
|
|
||
|
|
function(hljs) {
|
||
|
|
return {
|
||
|
|
keywords: 'foo bar',
|
||
|
|
contains: [ ..., hljs.NUMBER_MODE, ... ]
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
The name of the file is used as a short language identifier and should be usable as a class name in HTML and CSS.
|
||
|
|
|
||
|
|
|
||
|
|
2. Provide meta data
|
||
|
|
--------------------
|
||
|
|
|
||
|
|
At the top of the file there is a specially formatted comment with meta data processed by a build system.
|
||
|
|
Meta data format is simply key-value pairs each occupying its own line:
|
||
|
|
|
||
|
|
::
|
||
|
|
|
||
|
|
/*
|
||
|
|
Language: Superlanguage
|
||
|
|
Requires: java.js, sql.js
|
||
|
|
Author: John Smith <email@domain.com>
|
||
|
|
Contributors: Mike Johnson <...@...>, Matt Wilson <...@...>
|
||
|
|
Description: Some cool language definition
|
||
|
|
*/
|
||
|
|
|
||
|
|
``Language`` — the only required header giving a human-readable language name.
|
||
|
|
|
||
|
|
``Requires`` — a list of other language files required for this language to work.
|
||
|
|
This make it possible to describe languages that extend definitions of other ones.
|
||
|
|
Required files aren't processed in any special way.
|
||
|
|
The build system just makes sure that they will be in the final package in
|
||
|
|
``LANGUAGES`` object.
|
||
|
|
|
||
|
|
The meaning of the other headers is pretty obvious.
|
||
|
|
|
||
|
|
|
||
|
|
3. Create a code example
|
||
|
|
------------------------
|
||
|
|
|
||
|
|
The code example is used both to test language detection and for the demo page
|
||
|
|
on https://highlightjs.org/. Put it in ``test/detect/<language>/default.txt``.
|
||
|
|
|
||
|
|
Take inspiration from other languages in ``test/detect/`` and read
|
||
|
|
:ref:`testing instructions <basic-testing>` for more details.
|
||
|
|
|
||
|
|
|
||
|
|
4. Write class reference
|
||
|
|
------------------------
|
||
|
|
|
||
|
|
Class reference lives in the :doc:`CSS classes reference </css-classes-reference>`..
|
||
|
|
Describe shortly names of all meaningful modes used in your language definition.
|
||
|
|
|
||
|
|
|
||
|
|
5. Add yourself to AUTHORS.*.txt and CHANGES.md
|
||
|
|
-----------------------------------------------
|
||
|
|
|
||
|
|
If you're a new contributor add yourself to the authors list.
|
||
|
|
Also it will be good to update CHANGES.md.
|
||
|
|
|
||
|
|
|
||
|
|
6. Create a pull request
|
||
|
|
------------------------
|
||
|
|
|
||
|
|
Send your contribution as a pull request on GitHub.
|