GNU bug report logs - #51821
29.0.50; Suggest add variable or frame parameter: line-height

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Package: emacs;

Reported by: "Feng Shu" <tumashu <at> 163.com>

Date: Sat, 13 Nov 2021 23:30:03 UTC

Severity: wishlist

Found in version 29.0.50

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From: tumashu  <tumashu <at> 163.com>
To: "Eli Zaretskii" <eliz <at> gnu.org>
Cc: Po Lu <luangruo <at> yahoo.com>, Lars Ingebrigtsen <larsi <at> gnus.org>, "51821 <at> debbugs.gnu.org" <51821 <at> debbugs.gnu.org>
Subject: bug#51821: 29.0.50; Suggest add variable or frame parameter: line-height
Date: Fri, 19 Nov 2021 17:09:31 +0800 (CST)


>> maybe the height should split two parts, ascent and decent: 
>> 
>>    real-ascent = ascent * line-height-factor
>>    real-decent = decent * line-height-factor
>> 
>> The patch seem to not change decent.
>
>Why do you want to change the descent?
>

when we set fonts and let  1 Chinese char width = 2 * ASCII char width,
ASCII font size may different from Chinese font size, so maybe they are have different baseline.

so how to align to baseline, I do not know.
This bug report was last modified 3 years and 209 days ago.

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