Improve example for invoking highlight.js

This commit is contained in:
Pete Gonzalez 2020-02-13 13:23:18 -08:00
parent 3ab4bf5cfd
commit 6472717eaa

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@ -20,8 +20,10 @@ const marked = require('marked');
// `highlight` example uses `highlight.js` // `highlight` example uses `highlight.js`
marked.setOptions({ marked.setOptions({
renderer: new marked.Renderer(), renderer: new marked.Renderer(),
highlight: function(code) { highlight: function(code, language) {
return require('highlight.js').highlightAuto(code).value; const hljs = require('highlight.js');
const validLanguage = hljs.getLanguage(language) ? language : 'plaintext';
return hljs.highlight(validLanguage, code).value;
}, },
pedantic: false, pedantic: false,
gfm: true, gfm: true,