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bug#31853: 27.0.50; binding case-fold-search is slow when there are many


From: Noam Postavsky
Subject: bug#31853: 27.0.50; binding case-fold-search is slow when there are many buffers
Date: Fri, 15 Jun 2018 22:17:44 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)

Aaron Jensen <address@hidden> writes:

> I don't know how to tell the length of my all_buffers or to see how many
> killed buffers I have.

Try applying Martin's patch from #18522:

https://debbugs.gnu.org/cgi/bugreport.cgi?bug=18522#198

Then you can do M-: (killed-buffer-names) RET.

Although my understanding of the resolution of Bug#18522 is that dead
buffers should no longer affect the time for let-binding variables, just
live ones (but maybe the fix missed something).






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