GNU bug report logs - #8188
24.0.50; incorrect column width in *Completions* buffer

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: martin rudalics <rudalics <at> gmx.at>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#8188: closed (24.0.50; incorrect column width in
 *Completions* buffer)
Date: Mon, 05 Jan 2015 18:03:02 +0000

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Your message dated Mon, 05 Jan 2015 19:02:50 +0100
with message-id <54AAD1CA.3000705 <at> gmx.at>
and subject line Re: bug#8188: 24.0.50; incorrect column width in *Completions* buffer
has caused the debbugs.gnu.org bug report #8188,
regarding 24.0.50; incorrect column width in *Completions* buffer
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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8188: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8188
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From: Florian Beck <abstraktion <at> t-online.de>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.0.50; incorrect column width in *Completions* buffer
Date: Sun, 06 Mar 2011 15:35:20 +0100

emacs -q
(split-window-horizontally 30)
M-x o
C-h f [TAB]

Result: The second column is obscured, only the first is visible.

[SPC] [DEL] [TAB]

Now the columns are calculated correctly.

The reasons is that `window' in `completion--insert-strings' is set to 
nil unless a *Completions* buffer is already displayed. (minibuffer.el, 
line 951).

Florian Beck

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From: martin rudalics <rudalics <at> gmx.at>
To: Florian Beck <abstraktion <at> t-online.de>
Cc: 8188-done <at> debbugs.gnu.org
Subject: Re: bug#8188: 24.0.50; incorrect column width in *Completions* buffer
Date: Mon, 05 Jan 2015 19:02:50 +0100

> emacs -q
> (split-window-horizontally 30)
> M-x o

C-x o presumably.

> C-h f [TAB]
>
> Result: The second column is obscured, only the first is visible.
>
> [SPC] [DEL] [TAB]
>
> Now the columns are calculated correctly.
>
> The reasons is that `window' in `completion--insert-strings' is set to nil unless a *Completions* buffer is already displayed. (minibuffer.el, line 951).

The *Completions* buffer is now by default displayed in a window on the
bottom of a frame so this bug has been fixed.

Thanks for the report, martin

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