mouse wheel mode: wheel use when over fringes

[David Reitter]

This bug report will be sent to the Free Software Foundation, not to  
your local site managers! Please write in English if possible,  
because the Emacs maintainers usually do not have translators to read  
other languages for them.

Your bug report will be posted to the address@hidden  
mailing list.

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


when the mouse wheel is used while the mouse pointer is over a  
fringe, one gets an 'undefined key' (e.g. <left-fringe> <triple-wheel- 
down>) error.

The desired behavior would be to do the same action as one would get  
inside the adjacent window (with the pointer being at the same y  
ordinate) or within the scrollbar, that is, scrolling!





In GNU Emacs 22.0.50.2 (powerpc-apple-darwin7.9.0)
 of 2005-05-10 on madonna - Aquamacs Distribution 0.9.2 beta-3
Distributor `Apple Computers' version (10 4 1) .
configured using `configure '--without-x' '--prefix=/usr/local''

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: nil
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: t

Major mode: Fundamental

Minor modes in effect:
  show-paren-mode: t
  delete-selection-mode: t
  pc-selection-mode: t
  cua-mode: t
  recentf-mode: t
  encoded-kbd-mode: t
  osx-key-mode: t
  tool-bar-mode: t
  mouse-wheel-mode: t
  tooltip-mode: t
  auto-compression-mode: t
  menu-bar-mode: t
  global-font-lock-mode: t
  blink-cursor-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t
  next-error-follow-minor-mode:  Fol

Recent input:
<down> <down> <down> <down> <down> <down> <down> <down> <down> <down>  
<down> <down> <down> <up> <prior> <up> <up> <prior> <prior> <prior>  
<prior> <prior> H-n <help-echo> <help-echo> <help-echo> <switch- 
frame> <down-mouse-3> <mouse-3> <down-mouse-1> <mouse-movement>  
<mouse-1> H-f d e f i n e - k <down> <down> <down> <down> <down>  
<down> <down> <down> <down> <down> <down> <down> <down> <down> <down>  
<down> <down> <down> <down> <down> <down> <down> <down> <down> <down>  
<down> <down> <down> <down> <down> <down-mouse-1> <mouse-1> <down- 
mouse-1> <mouse-1> <double-down-mouse-1> <double-mouse-1> <down- 
mouse-1> <mouse-1> <down-mouse-1> <mouse-1> <double-down-mouse-1>  
<double-mouse-1> <down-mouse-1> <mouse-1> <double-down-mouse-1>  
<double-mouse-1> <down-mouse-1> <mouse-1> <prior> <prior> <prior>  
<prior> <prior> <prior> <switch-frame> <help-echo> <menu-bar> <help- 
menu> <report-emacs-bug>

Recent messages:
Undo...
Undo!
mwheel-scroll: End of buffer
Undo...
Undo!
<right-fringe> <wheel-down> (translated from <wheel-down>) is undefined
Mark saved where search started
Mark set
line-move-1: End of buffer
Mark saved where search started