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From: "Kim F. Storm" <storm@cua.dk>
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Subject: [jimb@red-bean.com: Redisplay bug in 21.2.90.1]
Date: Tue, 11 Jun 2002 07:30:34 +0000 (GMT)
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------- Start of forwarded message -------

This bug is also present in 21.1 and CVS.
I'll take a look at it.

++kfs

To: emacs-pretesters@gnu.org
Subject: Redisplay bug in 21.2.90.1
From: Jim Blandy <jimb@red-bean.com>
Date: 10 Jun 2002 19:23:46 -0500


I've found a bug in redisplay in Emacs 21.2.90.1, running under Red
Hat Linux 7.2 on an i686-pc-linux-gnu, compiled with gcc (GCC) 3.2
20020506 (experimental).

Put the following text in the file bar.c:

- ---- cut below
#include <stdio.h>
#include <pthread.h>

int
main (int argc, char **argv)
- ---- cut above

Now start emacs under X Windows: emacs -geometry 80x40 -q

Type the following commands (ignore the <help-echo>; this is `C-h l'
output):

<help-echo> C-x C-f b a r . c <return> M-> { <return> 
} C-p <help-echo> <return> <tab> r e t u r n SPC 0 
; C-a C-x C-s

The window showing bar.c will now display:

- ---- cut below
#include <stdio.h>
#include <pthread.h>

int
main (int argc, char **argv)
{
  return 0;
}
}
- ---- cut above

Note the extra closing curly brace there.  But if you hit C-l, it goes
away.