Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:

> --8<---------------cut here---------------start------------->8---
> So ‘M-x guix’ command provides a top-level popup interface for all
> available guix commands.  When you select an option, you’ll be prompted
> for a value in the minibuffer.  Many values have completions, so don’t
> hesitate to press ‘<TAB>’ key.  Multiple values (for example, packages
> or lint checkers) should be separated by commas.
> --8<---------------cut here---------------end--------------->8---
>
> A concrete example would look like:
>
> 1. Start Emacs
> 2. M-x guix
> 3. p
> 4. =i
> 5. emacs-helm,emacs-ivy ENT
>
> You can tab-complete any package names entered at step 5. above.

Brilliant, I had completely forgotten about that!

> Neat! Thanks for sharing.

Same!

-- 
Pierre Neidhardt