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bug#59530: 29.0.50; Fontification hangs with C header file
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From: |
Eli Zaretskii |
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Subject: |
bug#59530: 29.0.50; Fontification hangs with C header file |
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Date: |
Sat, 26 Nov 2022 13:02:38 +0200 |
> From: Sujith Manoharan <sujith.wall@gmail.com>
> Date: Thu, 24 Nov 2022 09:32:03 +0530
>
> Opening this header file with lots of macros makes Emacs
> very slow.
>
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/amd/include/asic_reg/dce/dce_12_0_sh_mask.h
>
> Same behavior is seen with other header files inside asic_reg.
> Fontification/scrolling hangs Emacs and it becomes unusable.
>
> Bug #25706 suggested the workaround 'fast-but-imprecise-scrolling',
> but enabling it doesn't seem to improve things now.
Alan, did you see this bug report?