bug#13909: 24.3.50; Gnus or mouse? (void-function trace-values) trace-values((mouse-movement (#<window 0x869f1b8 on *Group*> blah blah))

[Jambunathan K]

When I (accidentally) drag the mouse, in gnus group buffer I get this
error.  Noticing it for the first time, happens with `make bootstrap'
emacs build.  I also see mouse related refactoing in the trunk.

Debugger entered--Lisp error: (void-function trace-values)
  trace-values((mouse-movement (#<window 0x869f1b8 on *Group*> 194 (776 . 175) 
18479095 nil 194 (51 . 7) nil (26 . 7) (15 . 24))))
  #[0 "\307\312 
\240\210\313\307@!\210\307@\211\242)\314=\204\307@\242\315>\205\261\307@\242\316>\204\305\317
 
\210)\310\320\307@!\240\210\311\310@\3218\206TA@:\203PA@@\202TA@)\240\210\311@\300@=\204c\306\322\240\210\310@\211@)\301=\203\201\323\311@!\203\201\324\300@\311@\304#\210\202\325
 
AA\211\203\255\211\302W\203\234\326\301\302Z\327\300@$\210\202\255\211\303Y\203\255\326\301\303ZT\327\300@$\210\210\202\207"
 [(194) #<window 0x869f1b8 on *Group*> 0 37 0 t (nil) ((mouse-movement 
(#<window 0x869f1b8 on *Group*> 194 (776 . 175) 18479095 nil 194 (51 . 7) nil 
(26 . 7) (15 . 24)))) (nil) (nil) read-event trace-values mouse-movement 
#1=(switch-frame select-window) #1# redisplay event-end 5 t integer-or-marker-p 
mouse--drag-set-mark-and-point mouse-position mouse-scroll-subr nil object 
auto-hscroll-mode position] 7 "\n\n(fn)"]()
  funcall(#[0 "\307\312 
\240\210\313\307@!\210\307@\211\242)\314=\204\307@\242\315>\205\261\307@\242\316>\204\305\317
 
\210)\310\320\307@!\240\210\311\310@\3218\206TA@:\203PA@@\202TA@)\240\210\311@\300@=\204c\306\322\240\210\310@\211@)\301=\203\201\323\311@!\203\201\324\300@\311@\304#\210\202\325
 
AA\211\203\255\211\302W\203\234\326\301\302Z\327\300@$\210\202\255\211\303Y\203\255\326\301\303ZT\327\300@$\210\210\202\207"
 [(194) #<window 0x869f1b8 on *Group*> 0 37 0 t (nil) ((mouse-movement 
(#<window 0x869f1b8 on *Group*> 194 (776 . 175) 18479095 nil 194 (51 . 7) nil 
(26 . 7) (15 . 24)))) (nil) (nil) read-event trace-values mouse-movement 
#1=(switch-frame select-window) #1# redisplay event-end 5 t integer-or-marker-p 
mouse--drag-set-mark-and-point mouse-position mouse-scroll-subr nil object 
auto-hscroll-mode position] 7 "\n\n(fn)"])
  (track-mouse (funcall #[0 "\307\312 
\240\210\313\307@!\210\307@\211\242)\314=\204\307@\242\315>\205\261\307@\242\316>\204\305\317
 
\210)\310\320\307@!\240\210\311\310@\3218\206TA@:\203PA@@\202TA@)\240\210\311@\300@=\204c\306\322\240\210\310@\211@)\301=\203\201\323\311@!\203\201\324\300@\311@\304#\210\202\325
 
AA\211\203\255\211\302W\203\234\326\301\302Z\327\300@$\210\202\255\211\303Y\203\255\326\301\303ZT\327\300@$\210\210\202\207"
 [(194) #<window 0x869f1b8 on *Group*> 0 37 0 t (nil) ((mouse-movement 
(#<window 0x869f1b8 on *Group*> 194 (776 . 175) 18479095 nil 194 (51 . 7) nil 
(26 . 7) (15 . 24)))) (nil) (nil) read-event trace-values mouse-movement 
#1=(switch-frame select-window) #1# redisplay event-end 5 t integer-or-marker-p 
mouse--drag-set-mark-and-point mouse-position mouse-scroll-subr nil object 
auto-hscroll-mode position] 7 "\n\n(fn)"]))
  eval((track-mouse (funcall #[0 "\307\312 
\240\210\313\307@!\210\307@\211\242)\314=\204\307@\242\315>\205\261\307@\242\316>\204\305\317
 
\210)\310\320\307@!\240\210\311\310@\3218\206TA@:\203PA@@\202TA@)\240\210\311@\300@=\204c\306\322\240\210\310@\211@)\301=\203\201\323\311@!\203\201\324\300@\311@\304#\210\202\325
 
AA\211\203\255\211\302W\203\234\326\301\302Z\327\300@$\210\202\255\211\303Y\203\255\326\301\303ZT\327\300@$\210\210\202\207"
 [(194) #<window 0x869f1b8 on *Group*> 0 37 0 t (nil) ((mouse-movement 
(#<window 0x869f1b8 on *Group*> 194 (776 . 175) 18479095 nil 194 (51 . 7) nil 
(26 . 7) (15 . 24)))) (nil) (nil) read-event trace-values mouse-movement 
#1=(switch-frame select-window) #1# redisplay event-end 5 t integer-or-marker-p 
mouse--drag-set-mark-and-point mouse-position mouse-scroll-subr nil object 
auto-hscroll-mode position] 7 "\n\n(fn)"])))
  mouse-drag-track((down-mouse-1 (#<window 0x869f1b8 on *Group*> 194 (776 . 
173) 18479078 nil 194 (51 . 7) nil (26 . 5) (15 . 24))) t)
  mouse-drag-region((down-mouse-1 (#<window 0x869f1b8 on *Group*> 194 (776 . 
173) 18479078 nil 194 (51 . 7) nil (26 . 5) (15 . 24))))
  call-interactively(mouse-drag-region nil nil)
  command-execute(mouse-drag-region)


In GNU Emacs 24.3.50.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2013-03-09 on debian-6.05
Bzr revision: 111979 monnier@iro.umontreal.ca-20130309041553-si90nsepj5w7w8xm
Windowing system distributor `The X.Org Foundation', version 11.0.10707000
System Description:     Debian GNU/Linux 6.0.5 (squeeze)

Important settings:
  value of $LANG: en_IN
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: iso-latin-1-unix
  default enable-multibyte-characters: t

Major mode: Group

Minor modes in effect:
  gnus-topic-mode: t
  gnus-undo-mode: t
  which-function-mode: t
  iswitchb-mode: t
  ido-everywhere: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: (only . t)

Recent input:
C-c g y <down-mouse-1> <mouse-movement> <drag-mouse-1> 
<down-mouse-1> <mouse-1> C-c d <down-mouse-1> <mouse-movement> 
<drag-mouse-1> <down-mouse-1> <mouse-movement> <mouse-1> 
<escape> x r e p o r t - e m a c <tab> <return>

Recent messages:
Checking new news...done
Symbol's function definition is void: trace-values
Mark set
Symbol's function definition is void: trace-values
Debug on Error enabled globally
Entering debugger...
Mark set
Symbol's function definition is void: trace-values [4 times]
Mark activated
Symbol's function definition is void: trace-values [3 times]