message: Update plugins/code_highlight.ts
diff: @@ -33,7 +33,7 @@ export default function (userOptions?: Partial<Options>) {
  // @ts-ignore: Property 'configure' does not exist on type '{}'
  hljs.configure(options.options);
  - if (userOptions && userOptions.languages) {
  + if (options.languages) {
  for (const [name, fn] of Object.entries(userOptions.languages)) {
  // @ts-ignore: Property 'registerLanguage' does not exist on type {}
  hljs.registerLangauge(name, fn);
  