Missing docs for GOption (commandline parser)
The gi-docgen site at https://docs.gtk.org/glib/ doesn't mention anywhere that GLib has a commandline parser.
The existing text in goption.c is in a GTK-Doc SECTION
which is not visible to gi-docgen.
Proposed fix:
- Move the 'section' to a separate
.md
'extra docs' file in https://gitlab.gnome.org/GNOME/gtk/-/tree/docs-gtk-org/glib/glib - Update the relevant type annotations (GOption, GOptionContext) to mention that they are part of a commandline parsing framework.