Subject: bug#49003: completion-list: vertical vs. horizontal

From: Lars Ingebrigtsen <[email-masked]>
Date: Tue, 15 Jun 2021 15:47:09 +0200

積丹尼 Dan Jacobson <[email-masked]> writes:

> LI> Isn't this the `completions-format' user option?
>
> OK please mention completions-format on
> (info "(emacs) Completion")
>
> And on C-h m mode help:
>  Completion List mode defined in ‘simple.el’:
>  Major mode for buffers showing lists of possible completions.
>  Type RET in the completion list to select the completion near point.
>  Or click to select one with the mouse....

Huh; the option isn't mentioned in the manuals at all.  Odd.

Anyway, I've now done as you're suggesting in Emacs 28.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no