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bug#30937: In `comment-region', C-g doesn't work.

From: Andreas Schwab
Subject: bug#30937: In `comment-region', C-g doesn't work.
Date: Sun, 25 Mar 2018 20:43:15 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.91 (gnu/linux)

On Mär 25 2018, Eli Zaretskii <address@hidden> wrote:

> comment-region doesn't need to test that explicitly, it is tested in
> many underlying primitives.  Moreover, on a TTY, C-g triggers a
> SIGINT, which should cause a throw to top-level even if quit-flag is
> not tested, just because it's a signal.

SIGINT only sets quit-flag.  If you want it to take effect you need to
call maybe_quit.


Andreas Schwab, address@hidden
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