Switch to using gi-docgen for docs (batch 5)
I’ve finished with Matthias’ original migrate-to-gi-docgen
branch, but these commits use the same approach: find a SECTION:
move it to the relevant struct docs, and fix up the gtk-doc links and syntax to use gi-docgen instead. Follows on from !3591 (merged), !3634 (merged), !3645 (merged) and !3647 (merged).
As with the previous MR, I’m going to merge this without additional review because:
- These are basically mechanical changes
- Reviewing this stuff is so tedious that it’s really easy to miss mistakes when reviewing; the time is better spent looking at the rendered HTML for problems
Helps: #3037 (closed)