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bug#21523: 25.0.50; Undo with active region adds extra text
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From: |
Stefan Monnier |
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Subject: |
bug#21523: 25.0.50; Undo with active region adds extra text |
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Date: |
Sun, 20 Sep 2015 15:43:14 -0400 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
>> Or maybe the "undo-in-region" should only ever undo complete steps
>> (i.e. everything between two undo boundaries), so if any part of an undo
>> step affects text outside of the region, then the whole step is skipped.
> The undo commands are supposed to undo a complete change
> as one unit. If in this case it fails to do that, that would seem
> to be a bug, right?
Yes, that's what I was also trying to say. I think that'd be the
better fix.
Stefan