The list of languages is out of date (doesn't have Raku and Go)
It lists two instances of JavaScript.
This is caused because of L_JS (embedded) and L_JAVASCRIPT (javascript.js)
Really, the table should only include one instance
There should probably be a note about JavaScript (embedded), to explain that no file is ever assigned to that language type, but it allows setting the colors for JavaScript that's embedded in HTML (or similar)
should run experiments to see if "or similar" is accurate: if there's a JS section in ASP or PHP or other such languages, does that highlighter get used? or is JS-embedded only for HTML