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From: "Jan Djärv" <jan.h.d@swipnet.se>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Antoine Levitt <smeuuh@gmail.com>, emacs-devel@gnu.org
Subject: Re: [Patch] Resizing shells in shell-mode
Date: Sun, 25 May 2008 10:20:04 +0200	[thread overview]
Message-ID: <48392134.6050309@swipnet.se> (raw)
In-Reply-To: <jwv7idjsewz.fsf-monnier+emacs@gnu.org>



Stefan Monnier skrev:

> Problem is: sending "export COLUMNS=%d" won't do the right thing if the
> process running currently isn't some bourne derivative.  E.g. if it's
> `csh' or some completely different process.

I think the right thing to do is to set the new size on the pty with ioctl 
TIOCSWINSZ and then send SIGWINCH to the inferior process.  AFAIK, shells 
react on that to set COLUMNS and LINES.  The signal is discarded by default so 
it does no harm if not caught.

	Jan D.




  parent reply	other threads:[~2008-05-25  8:20 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-24 18:38 [Patch] Resizing shells in shell-mode Antoine Levitt
2008-05-24 19:04 ` Stefan Monnier
2008-05-24 20:23   ` Antoine Levitt
2008-05-24 20:47     ` Stefan Monnier
2008-05-24 20:56     ` Miles Bader
2008-05-24 21:58       ` Antoine Levitt
2008-05-25  8:20   ` Jan Djärv [this message]
2008-05-25 12:26     ` Antoine Levitt
2008-05-25 14:43       ` Miles Bader
2008-06-05  6:24       ` Stefan Monnier

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