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

[Feng Shu]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: "Feng Shu" <tumashu@163.com>
>> Cc: larsi@gnus.org,  51821@debbugs.gnu.org
>> Date: Sat, 20 Nov 2021 15:13:16 +0800
>> 
>> No, I mean if Chinese font's height <= ASCII font height, it will no
>> this problem, so I think line height will no longer important at this
>> situation.
>
> But how to achieve this, except by asking the user to find a suitable
> Chinese font and configure the fontset accordingly?  Once a font is
> selected for a face to display a certain script, Emacs just uses that
> font with whatever height it has.  We don't dynamically change the
> font size during display (and not all fonts even can be resized).

I do not know :-)


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