Lots of seemingly unused files under /help/C/
https://gitlab.gnome.org/GNOME/gnome-internet-radio-locator/-/tree/master/help/C lists lots of files which seem unused:
- C.css
- fdl-appendix.xml
- jquery.js
- jquery.syntax.js
- yelp.js
- gnome-help.sct
- jquery.syntax.core.js
- jquery.syntax.layout.yelp.js
- version.xml.in
What are they for? What code where calls/uses these files?
Can they be removed?