[PATCH 0/3] emacs: Improve post processing of popup arguments.

[Alex Kost]

Hello, this patchset is for adjusting "M-x guix" for the recent
environment/container changes.  'magit-popup' returns a simple list of
arguments, and this list needs to be "post-processed".  Previously a
very simple post-processing (moving the rest "-- ..." arguments to the
end of the arg list) was enough, but now (for a rather complicated 'guix
environment' command: positional "--ad-hoc", shell command after '--')
it should be improved.  So this is the improvement.

Patches:

[PATCH 1/3] emacs: Improve post processing of popup arguments.
[PATCH 2/3] emacs: Adjust 'guix container' popup.
[PATCH 3/3] emacs: Adjust 'guix environment' popup.