point reposition during frame resize

point reposition during frame resize

[Richard V. Molen]

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In GNU Emacs 21.2.1 (i386-msvc-nt5.1.2600)
 of 2002-03-19 on buffy
configured using `configure --with-msvc (12.00)'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: ENU
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

1. Open new frame with same file
   (used make-frame-command via pop-up mouse menu.
   C-x 5 2 does same.)
2. View other part of file in new frame
   (used wheel mouse to scroll)
3. Select point in new frame that differs from old frame
   (using mouse)
4. Select old frame
   (click on frame with mouse)
5. Resize old frame
   (using mouse)
6. old frame display changes to portion centered 
   around point in old frame. (like C-l)
7. The reverse is also true; the new frame display
   will change based on the old frame's point.

It seems that both frames share the most recent point
when it comes to redisplaying after a resize.

THIS HAPPENS IN MS WINDOWS...
GNU Emacs 21.2.1 (i386-msvc-nt5.1.2600) of 2002-03-19 on buffy

BUT NOT ON VNC RUNNING A REMOTE TVM SESSION ON RH 7.3 LINUX...
GNU Emacs 21.2.1 (i386-redhat-linux-gnu, X toolkit, Xaw3d scroll bars) of 2002-04-08 on porky.devel.redhat.com




Recent input:
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <down-mouse-1> <mouse-movement> 
<mouse-movement> <mouse-movement> <mouse-movement> 
<mouse-1> <switch-frame> <down-mouse-1> <mouse-movement> 
<mouse-1> <down-mouse-1> <mouse-1> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<down-mouse-1> <mouse-1> <switch-frame> <down-mouse-1> 
<mouse-movement> <mouse-movement> <mouse-movement> 
<mouse-1> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <mouse-wheel> 
<mouse-wheel> <mouse-wheel> <mouse-wheel> <down-mouse-1> 
<mouse-1> <switch-frame> <down-mouse-1> <mouse-movement> 
<mouse-1> <switch-frame> <menu-bar> <help-menu> <r
eport-emacs-bug>

Recent messages:
Mark set [9 times]
The mark is not active now
keyboard-quit: Quit [2 times]
The mark is not active now
keyboard-quit: Quit
Mark set [3 times]
Saving file d:/pub/wrk/eng/HTR8F_30/CTLTRM.Z80...
Wrote d:/pub/wrk/eng/HTR8F_30/CTLTRM.Z80
Mark set [3 times]
Loading emacsbug...done