mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-15 14:24:51 +00:00
4be5f0abe8
Hi @welford I wondered if you could kindly review this commit, since you authored the original code? Before this commit, I was running into a crash when running `prerelease-bld.sh` from `build.jermolene.github.io`, caused by using raw HTML for the highlighted block. Switching to the fake dom seems to fix things, but I’d like a second pair of eyes.
42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
/*\
|
|
title: $:/plugins/tiddlywiki/highlight/highlightblock.js
|
|
type: application/javascript
|
|
module-type: widget
|
|
|
|
Wraps up the fenced code blocks parser for highlight and use in TiddlyWiki5
|
|
|
|
\*/
|
|
(function() {
|
|
|
|
/*jslint node: true, browser: true */
|
|
/*global $tw: false */
|
|
"use strict";
|
|
|
|
var TYPE_MAPPINGS_BASE = "$:/config/HighlightPlugin/TypeMappings/";
|
|
|
|
var CodeBlockWidget = require("$:/core/modules/widgets/codeblock.js").codeblock;
|
|
|
|
var hljs = require("$:/plugins/tiddlywiki/highlight/highlight.js");
|
|
|
|
hljs.configure({tabReplace: " "});
|
|
|
|
CodeBlockWidget.prototype.postRender = function() {
|
|
var domNode = this.domNodes[0],
|
|
language = this.language,
|
|
tiddler = this.wiki.getTiddler(TYPE_MAPPINGS_BASE + language);
|
|
if(tiddler) {
|
|
language = tiddler.fields.text || "";
|
|
}
|
|
if(language) {
|
|
try {
|
|
domNode.className = language.toLowerCase() + " hljs";
|
|
hljs.highlightBlock(domNode);
|
|
} catch(err) {
|
|
// Can't easily tell if a language is registered or not in the packed version of hightlight.js,
|
|
// so we silently fail and the codeblock remains unchanged
|
|
}
|
|
}
|
|
};
|
|
|
|
})();
|