While trying to fiddle with my multi-language keyboard configuration broken by this bug, I stumbled again on this screen in gnome-tweak-tool, "typing" section:
As you can see, option text is severely truncated and there is no tooltip emerging to explain the full function (the same problem is repeated on most of the other drop-down menus). I say "again" because I filed this bug some time ago.
The question: is there somewhere a place (configuration file, gsetting, dbus comment, source file, whatever) where I can find the full text of the options here?