Recently I noticed that notify signals like “notify::cursor-position” are not supported for the gintro NIm bindings, so I just tried to fix that.
Funny fact is that for most signals undescores and hyphen works, but for latest GTK4 underscore as in “notify::cursor_position” does not work. And unfortunately the gintro bindings do replace always ‘-’ with ‘_’ for signal names, so it was not working at the beginning. But seems that I have now fixed that.
Google told me, see
Is that documented somewhere, and is there a reason for that. Luckily that was my first and only guess, so I lost not much time with it, really only a few minutes