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fix: pass boolean and number values as a string in highlight function #1512

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4 changes: 2 additions & 2 deletions src/utils/highlight.ts
Original file line number Diff line number Diff line change
Expand Up @@ -68,11 +68,11 @@ export function mapLang(lang: string): string {
* @param lang highlight language
* @return highlighted source code as **html string**
*/
export function highlight(source: string, lang: string = DEFAULT_LANG): string {
export function highlight(source: string | number | boolean, lang: string = DEFAULT_LANG): string {
lang = lang.toLowerCase();
let grammar = Prism.languages[lang];
if (!grammar) {
grammar = Prism.languages[mapLang(lang)];
}
return Prism.highlight(source, grammar, lang);
return Prism.highlight(source.toString(), grammar, lang);
}