https://www.u-skill.com/wp-content/plugins/tutor-pro/assets/lib/prism/script.js?ver=4.0.9

1document.addEventListener('DOMContentLoaded', () => {
2    if (!window.Prism) {
3        return;
4    }
5
6    document.querySelectorAll('.tutor-container pre').forEach((el) => {
7        const fallback = 'javascript';
8
9        const lang =
10            el.className
11                ?.trim()
12                .replace('language-', '') || fallback;
13
14        const grammar = Prism.languages[lang] || Prism.languages[fallback];
15
16        el.innerHTML = Prism.highlight(
17            el.textContent,
18            grammar,
19            Prism.languages[lang] ? lang : fallback
20        );
21    });
22});