GNU bug report logs - #37652
26.3; performance drops massively when on some elisp manual pages

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Message #11 received at 37652 <at> debbugs.gnu.org (full text, mbox):

From: "Chris Hecker" <checker <at> d6.com>
To: "Eli Zaretskii" <eliz <at> gnu.org>
Cc: 37652 <at> debbugs.gnu.org
Subject: Re[2]: bug#37652: 26.3;
 performance drops massively when on some elisp manual pages
Date: Tue, 08 Oct 2019 09:24:09 +0000

Yep, that basically fixes it.

Thanks,
Chris



------ Original Message ------
From: "Eli Zaretskii" <eliz <at> gnu.org>
To: "Chris Hecker" <checker <at> d6.com>
Cc: 37652 <at> debbugs.gnu.org
Sent: 2019-10-08 01:13:48
Subject: Re: bug#37652: 26.3; performance drops massively when on some 
elisp manual pages

>>  From: "Chris Hecker" <checker <at> d6.com>
>>  Date: Tue, 08 Oct 2019 00:48:21 +0000
>>
>>  1. start emacs -Q for 26.3
>>  2. hit C-h i to get to the info directory
>>  3. m elisp
>>  4. m buffer contents
>>  5. page around in the file for a few seconds, emacs starts crawling and
>>  using an entire cpu
>
>Does it help to set inhibit-compacting-font-caches to a non-nil value?
>If so, this problem is already solved in the development code.

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