mirror of
https://github.com/Jermolene/TiddlyWiki5
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29 lines
1.6 KiB
Plaintext
29 lines
1.6 KiB
Plaintext
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title: $:/plugins/tiddlywiki/highlight-legacy/usage
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! Usage
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Syntax highlighting is triggered when you add language information to code blocks defined with triple backticks or with the `<$codeblock>` widget. For fenced code blocks, specify the code's language immediately after the first set of backticks:
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```
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```js
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var a = b + c; // Highlighted as JavaScript
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```
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```
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! Adding Themes
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You can add themes from highlight.js by copying the CSS to a new tiddler and tagging it with [[$:/tags/Stylesheet]]. The available themes can be found on GitHub:
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https://github.com/isagalaev/highlight.js/tree/master/src/styles
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! Supporting Additional Languages
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The [[highlight.js|https://github.com/highlightjs/highlight.js]] project supports many languages. Only a subset of these languages are supported by the plugin. It is possible for users to change the set of languages supported by the plugin by following these steps:
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(Requires ~TiddlyWiki on Node.js)
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# Go to the highlight.js project [[download page|https://highlightjs.org/download/]], select the language definitions to include, and press the Download button to download a zip archive containing customised support files for a highlight.js syntax highlighting server.
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# Locate the `highlight.pack.js` file in the highlight plugin -- on a stock Debian 8 system running Tiddlywiki5 under node-js, it is in `/usr/local/lib/node_modules/tiddlywiki/plugins/tiddlywiki/highlight/files/`.
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# Replace the plugin `highlight.pack.js` file located in step 2 with the one from the downloaded archive obtained in step 1.
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# Restart the ~TiddlyWiki server.
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