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bug#16152: 24.3; Windows Emacs crash from pty EOF
From: |
Eli Zaretskii |
Subject: |
bug#16152: 24.3; Windows Emacs crash from pty EOF |
Date: |
Sun, 15 Dec 2013 20:42:20 +0200 |
> From: Christopher Wellons <wellons@nullprogram.com>
> Date: Sat, 14 Dec 2013 21:48:17 -0500
>
> The following expression causes Emacs to crash in Windows 7 (and
> probably other versions) with Emacs 24.3.1:
>
> (with-temp-buffer
> (start-process "crash-emacs-bug" (current-buffer) nil)
> (process-send-eof))
>
> The `start-process' call here is creating a pty process (according to
> the docstring). The exact version string is (official GNU build):
>
> GNU Emacs 24.3.1 (i386-mingw-nt6.1.7601) of 2013-03-17 on MARVIN
PTYs are not supported on MS-Windows. I added some protection so that
Emacs doesn't crash (trunk revision 115538), but I doubt if Emacs will
do anything useful when start-process is called that way on Windows.
> This issue was originally discovered here:
>
> https://github.com/skeeto/skewer-mode/issues/38
I don't use skeeto, so I have no idea what it tries to do in this
case. So I cannot offer any advice for how to make skeeto work on
Windows in this case, nor tell if that is even possible.