(old) method for adding languages to highlight.js on Discourse

[david (David Taylor)]

你好 @what，此主题的 OP 已过时。我已将有效的说明提取到一个新主题中：

Install a new language for Highlight.JS via a theme component

I’ve just added a hook to our HighlightJS code so now you can use the plugin API to add a custom language for Highlight.JS. Example (using the beancount language definition): const beancountLang = function(e){var c="[A-Z][A-Za-z0-9-]*",a="[0-9]{4}[-|/][0-9]{2}[-|/][0-9]{2}",b="(balance|commodity|custom|document|event|note|open|pad|price|query)",t={cN:"literal",b:/([\-|\+]?)([\d]+[\.]?[\d]*)/,r:0},n={cN:"string",b:'"',e:'"',r:0,c:[e.BE]},s={cN:"name",b:"\\{",e:"\\}",c:[{cN:"literal",b:a},t,n,{c…