| 9 | name, |
| 10 | config, |
| 11 | transform(transformHooks: ITransformHooks) { |
| 12 | let enableFeature = noop; |
| 13 | transformHooks.parser.tap((md) => { |
| 14 | md.set({ |
| 15 | highlight: (str: string, lang: string) => { |
| 16 | enableFeature(); |
| 17 | let grammar = Prism.languages[lang]; |
| 18 | if (!grammar && lang) { |
| 19 | loadLanguages([lang]); |
| 20 | grammar = Prism.languages[lang]; |
| 21 | } |
| 22 | if (grammar) { |
| 23 | return Prism.highlight(str, grammar, lang); |
| 24 | } |
| 25 | return ''; |
| 26 | }, |
| 27 | }); |
| 28 | }); |
| 29 | transformHooks.beforeParse.tap((_, context) => { |
| 30 | enableFeature = () => { |
| 31 | context.features[name] = true; |
| 32 | }; |
| 33 | }); |
| 34 | return { |
| 35 | styles: plugin.config?.styles, |
| 36 | }; |
| 37 | }, |
| 38 | }); |
| 39 | |
| 40 | export default plugin; |