Subject: bug#17386: 24.3.90; emacs_abort in cmcheckmagic

From: Andreas Schwab <[email-masked]>
Date: Wed, 28 May 2014 18:38:24 +0200

Eli Zaretskii <[email-masked]> writes:

> How is Emacs supposed to get the screen dimension when tmux is
> attached?

If the screen dimensions are changing, then tmux supposedly issues the
appropriate ioctl to the tty device, which causes a SIGWINCH signal to
be sent to the foreground process group.  But when detaching no such
action is needed.

Andreas.

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Andreas Schwab, SUSE Labs, [email-masked]
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