gnome-terminal 2.18 display problem
Bob Finch
bob at nas.com
Thu Mar 22 23:35:40 UTC 2007
>>>>> "Kevin" == Kevin Oberman <oberman at es.net> writes:
>> From: Bob Finch <bob at nas.com>
>> Date: Thu, 22 Mar 2007 14:06:37 -0700
>> Sender: owner-freebsd-gnome at freebsd.org
>>
>> Since upgrading to 2.18, gnome-terminal has a display problem that
>> causes problems with vi and other screen oriented applications.
>>
>> To reproduce, vi a file with more lines than the gnome-terminal
>> window and delete the first line. The screen appears unchanged except
>> the next line of the file is displayed on the last line (which would
>> normally be blank). Refreshing with ^L fixes the display.
>>
>> Anyone else have this problem? Before filing a bug with gnome, I
>> thought I'd see if its my build.
>>
>> TERM is set to xterm and I'm using the standard FreeBSD termcap file.
>> I upgraded via "portupgrade -a" from gnome 2.16.0. I've been testing
>> with a 24 line gnome-terminal window, but it appears to fail with
>> other window sizes.
>>
>> After deleting the line, vi sends:
>>
>> ESC[H (move to top)
>> ESC[23B (move to last line)
>> ^J (scroll up since we're on the last line)
>> ESC[A (move up one line)
>> display next line of file
>>
>> In gnome-terminal 2.18, the ESC[A appears to roll the scroll region
>> down one line leaving the cursor where it was instead of moving the
>> cursor up one line.
Kevin> I am seeing the same issue. This is the second problem I
Kevin> have had with gnome-terminal in 2.18. (See prior messages
Kevin> today.) I have no idea whether they are related.
Thanks. At least the problem isn't with my build.
Looks like the problem is with the vte widget, I see the same problem
running vte. I'm going to file a gnome bug.
-- Bob
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