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bug#67267: 29.1.90; Buffer's modified flag remains after undoing
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From: |
Eli Zaretskii |
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Subject: |
bug#67267: 29.1.90; Buffer's modified flag remains after undoing |
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Date: |
Sun, 19 Nov 2023 08:12:21 +0200 |
unarchive 66244
forcemerge 67267 66244
thanks
> From: Óscar Fuentes <ofv@wanadoo.es>
> Date: Sun, 19 Nov 2023 03:10:21 +0100
>
>
> $ emacs -Q xdisp.c
>
> Highlight a region with C-SPC <cursor down>
>
> M-x comment-region
>
> M-x undo
>
> The change is undone, but the buffer is still marked as modified.
This is a known bug, which is already fixed on the master branch (and
will remain unfixed on emacs-29).