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bug#18339: 24.4.50; Inserting '$' in TeX-mode cause Emacs crashed in MS-
From: |
Eli Zaretskii |
Subject: |
bug#18339: 24.4.50; Inserting '$' in TeX-mode cause Emacs crashed in MS-Windows with trunk. |
Date: |
Wed, 27 Aug 2014 22:46:16 +0300 |
> Date: Thu, 28 Aug 2014 02:18:09 +0800
> From: Chris Zheng <chriszheng99@gmail.com>
>
>
> I found Emacs crashed when I insert '}' after '\frac{}' in
> tex-mode. Then I started emacs with '-Q' and found that the following
> steps can reproduce the bug:
> 1. start Emacs with emacs -Q.
> 2. C-x C-f to visit a new TeX file, e.g. C:\a.tex.
> 3. In the opened buffer, type $ from keyboard. A signal SIGSEGV
> received with the following message:
> Program received signal SIGSEGV, Segmentation fault.
> 0x00000004001d0b50 in dec_bytepos (bytepos=0) at syntax.c:510
> 510 DEC_POS (bytepos);
Thanks, I fixed this in trunk revision 117752.