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From: Juri Linkov <juri@linkov.net>
To: Eli Zaretskii <eliz@gnu.org>
Cc: justksqsf@gmail.com, 59719@debbugs.gnu.org
Subject: bug#59719: 29.0.60; emacs-news-mode does not adjust the width of the fringe to accommodate the outline icons
Date: Wed, 30 Nov 2022 20:59:56 +0200	[thread overview]
Message-ID: <861qpkcloz.fsf@mail.linkov.net> (raw)
In-Reply-To: <83zgc8i8p4.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 30 Nov 2022 20:44:07 +0200")

>> > Why not use string-pixel-width, and divide by what default-font-width
>> > returns?
>>
>> This means to iterate over all icons and get their maximal width.
>
> Are they so different in their dimensions?  And how many icons do we have in
> this case?

5 icons.

>> There is one thing that I don't understand about margins: could you clarify
>> how the default width of a character cell is calculated?  Is it based
>> on the default font size?
>
> Yes, based on the default face's font.  Exactly like the dimensions of the
> text-area of the window are calculated.

Strange, when adjusting text-scale with 'C-x C-+' the width of the
margins doesn't change together with the font size of the buffer.





  reply	other threads:[~2022-11-30 18:59 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-30  9:10 bug#59719: 29.0.60; emacs-news-mode does not adjust the width of the fringe to accommodate the outline icons Kai Ma
2022-11-30 15:11 ` Eli Zaretskii
2022-11-30 16:11   ` Kai Ma
2022-11-30 17:08     ` Eli Zaretskii
2022-11-30 16:26   ` Arash Esbati
2022-11-30 16:41 ` Juri Linkov
2022-11-30 17:44   ` Eli Zaretskii
2022-11-30 17:56     ` Juri Linkov
2022-11-30 18:15       ` Eli Zaretskii
2022-11-30 18:30         ` Juri Linkov
2022-11-30 18:44           ` Eli Zaretskii
2022-11-30 18:59             ` Juri Linkov [this message]
2022-11-30 20:19               ` Eli Zaretskii
2022-12-01 18:51         ` Juri Linkov
2022-12-01 20:09           ` Eli Zaretskii
2022-12-02  7:54             ` Juri Linkov

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