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From: | Michael Heerdegen |
Subject: | bug#46908: 28.0.50; Dozens of spurious markers in buffer-undo-list |
Date: | Sun, 07 Mar 2021 03:45:40 +0100 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes: > > Does making a marker point to nil with `set-marker' then make it > > suitable for garbage collection? I guess not. > > GC compacts the buffer's undo-list, and that is supposed to remove > those entries. Doesn't it? Maybe it does that. What I can say that gc removes a significant amount of markers, but that also a lot are left after gc. And the positions of the markers that are left are numbers (not nil). Michael.
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