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bug#20260: 24.4.1; Triple-clicking selects and deselects the line in wei
From: |
Stefan Monnier |
Subject: |
bug#20260: 24.4.1; Triple-clicking selects and deselects the line in weird situations |
Date: |
Wed, 08 Apr 2015 10:26:59 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
> The patch does indeed fix the test case for me, but the real use case
> stays unchanged.
Hmm... Can you provide another recipe that still isn't fixed with the patch?
> Meanwhile, I've found a way to make the test case pass on 24.4,
> let-binding `deactivate-mark`:
Yes, that works around the problem, but it shouldn't be necessary in Emacs-25.
The workaround you use was needed in many places: deactivate-mark was
global, so modifying one buffer could end up deactivating the mark in
some unrelated buffer. In Emacs-25, we've changed it to be
buffer-local, so modifications in one buffer should not affect the
activation of the mark in another any more.
> Why it is needed in 24.4, but not in 24.3 is beyond my
> understanding of Emacs.
I don't know either, actually.
Stefan