Created attachment 236016 [details] [review]
gnome-languages: Fix a potential crash

We can't continue if we aren't able to parse the string because the
return arguments will be undefined.

Created attachment 236017 [details] [review]
gnome-languages: Big renaming to make the API clearer

Several of these functions use the word 'name' or 'language' but the
argument they take is actually a locale string. We also rename
s/territory/country/ in the public API since country is the term that
ISO 3166 actually talks about.

Created attachment 236018 [details] [review]
gnome-languages: Add gtk-doc comments to all public functions

Created attachment 236019 [details] [review]
gnome-languages: Create a singleton GRegex

Instead of creating and destroying one each time.

Created attachment 236020 [details] [review]
test-languages: Fix to actually set the locale

Attachment 236016 [details] pushed as fa119fb - gnome-languages: Fix a potential crash
Attachment 236017 [details] pushed as 0409959 - gnome-languages: Big renaming to make the API clearer
Attachment 236018 [details] pushed as 63024cd - gnome-languages: Add gtk-doc comments to all public functions
Attachment 236019 [details] pushed as a659478 - gnome-languages: Create a singleton GRegex
Attachment 236020 [details] pushed as f54a8c2 - test-languages: Fix to actually set the locale