"A new combobox"

[Daniel Kasak <d j kasak dk gmail com>]

Hi all.

I'm a Perl god and C "relative newbie', and I'm interested in the new
combobox work, ie
https://raw.githubusercontent.com/gnome-design-team/gnome-mockups/master/theming/widgets/combobox-replacements.png
and https://git.gnome.org/browse/gtk+/log/?h=wip/combo

If someone can mentor me, I'd be interested in attempting to complete
it. What state is it in? Is it realistic of me to think it would be
within my reach? I've done a very small amount of hacking in C -
mainly fixing bugs where necessary.

Dan