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bug#54646: 29.0.50; set-fontset-font and font clipping issues
From: |
Po Lu |
Subject: |
bug#54646: 29.0.50; set-fontset-font and font clipping issues |
Date: |
Sun, 12 Jun 2022 18:16:42 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) |
Visuwesh <visuweshm@gmail.com> writes:
> I was under the impression that cairo used pango somewhere but,
>
> % ldd /usr/lib/x86_64-linux-gnu/libcairo.so.2 |grep pango
>
> returned nothing. However,
>
> % ldd $(which emacs) |grep pango
> libpangocairo-1.0.so.0 =>
> /lib/x86_64-linux-gnu/libpangocairo-1.0.so.0 (0x00007f1c4401f000)
> libpango-1.0.so.0 => /lib/x86_64-linux-gnu/libpango-1.0.so.0
> (0x00007f1c43fb9000)
> libpangoft2-1.0.so.0 =>
> /lib/x86_64-linux-gnu/libpangoft2-1.0.so.0 (0x00007f1c4363f000)
If you build with GTK, it will link with Pango. Emacs doesn't use
either Pango or GTK for font display or font metrics computation at all.