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From: | Michał Kondraciuk |
Subject: | Re: Question about memory usage |
Date: | Tue, 3 Apr 2018 21:16:41 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
On 04/03/2018 08:22 PM, Eli Zaretskii wrote:
From: Michał Kondraciuk <k.michal@zoho.com> Cc: help-gnu-emacs@gnu.org Date: Tue, 3 Apr 2018 19:57:34 +0200To answer your question: yes, I think this is expected, given that you set buffer-undo-list to nil (what is the purpose of that, btw?).No purpose, but some external packages display information in a way similar to this sexp, where undo information is also recorded (needlessly):To disable undo, you should bind buffer-undo-list to t, not to nil. And with-temp-buffer already does that, because temporary buffers have their undo disabled by default.
I know that, I meant it's common to see code like this in some packages, especially when the buffer is actually displayed.
Did you try not setting buffer-undo-list at all? What did you see then?
Emacs behaves as expected, i.e. memory usage is ~20MB all the time.
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