[14481] in Athena Bugs
Re: sun4 8.0F: emacs
daemon@ATHENA.MIT.EDU (Greg Hudson)
Sun Jul 21 14:30:37 1996
To: Greg Hudson <ghudson@MIT.EDU>
Cc: David K Krikorian <dkk@MIT.EDU>, bugs@MIT.EDU
In-Reply-To: Your message of "Sun, 21 Jul 1996 14:14:04 EDT."
<199607211814.OAA02348@glacier.MIT.EDU>
Date: Sun, 21 Jul 1996 14:30:33 EDT
From: Greg Hudson <ghudson@MIT.EDU>
> I will also check the emacs 19.31 change logs and look for a fix for
> this problem.
I found this ChangeLog entry:
* xdisp.c (redisplay_window): Don't do the scroll_step thing
if startp is outside the accessible part of the buffer.
which looked exceedingly relevant to the place where the stack trace
was in redisplay_window. I've applied the corresponding change:
--- xdisp.c 1996/03/18 23:32:59 1.1
+++ xdisp.c 1996/07/21 18:22:54
@@ -1677,7 +1677,8 @@
/* Try to scroll by specified few lines */
- if (scroll_step && !current_buffer->clip_changed)
+ if (scroll_step && !current_buffer->clip_changed
+ && startp >= BEGV && startp <= ZV)
{
if (PT > startp)
{
and the problem no longer occurs if I try to reproduce it using the
method I was using before.
I will incorporate this change into 8.0G.
