Dear Bug Team!
I have also posted this to comp.emacs.xemacs ...
;; I think it is a bug since it breaks old behavior.
;; It happens on Solaris and MS-Windows with 21.4.10!
;;
;; Evaluate this code.
;; Mark this text and call rf-make-extent
;; Now place the mouse pointer over the glyph ("...")!
;; In XEmacs < 21.4.* it used to be highlighted.
;; 1) Press button2, it pastes instead of displaying the
;; "Hello" message!
;; 2) Press button1, the cursor jumps to the beginning of
;; the buffer, occasionally also to other unpredictable
;; places. In XEmacs 21.1.10 it used to move to the
;; position after the glyph.
(defun rf-hello ()
(interactive)
(message "Hello"))
(defvar rf-glyph (make-glyph "..."))
(defvar rf-keymap
(let ((map (make-sparse-keymap)))
(define-key map [(return)] 'rf-hello)
(define-key map [(button2)] 'rf-hello)
map))
(defun rf-make-extent (s e)
(interactive "r")
(let ((x (make-extent s e)))
(set-extent-property x 'mouse-face 'highlight)
(set-extent-property x 'keymap rf-keymap)
(set-extent-property x 'begin-glyph rf-glyph)))
================================================================
System Info to help track down your bug:
---------------------------------------
uname -a: SunOS sunhalle1 5.8 Generic_108528-14 sun4u sparc SUNW,Ultra-60
./configure '--dynamic=yes' '--site-includes=/usr/local/dist/include'
'--site-libraries=/usr/local/dist/lib'
'--site-runtime-libraries=/usr/openwin/lib:/usr/local/dist/lib'
'--prefix=/usr/local/dist/DIR/xemacs-21.4.10' '--with-pop'
'--with-site-lisp' '--with-mule'
XEmacs 21.4.10 "Military Intelligence" configured for
`sparc-sun-solaris2.8'.
Compilation / Installation:
Source code location: /usr/local/compile/dist/fenk/xemacs-21.4.10
Installation prefix: /usr/local/dist/DIR/xemacs-21.4.10
Additional header files: /usr/local/dist/include
Additional libraries: /usr/local/dist/lib
Runtime library search path: /usr/openwin/lib:/usr/local/dist/lib
Operating system description file: `s/sol2.h'
Machine description file: `m/sparc.h'
Compiler: gcc -g -O3 -Wall -Wno-switch -Winline
-Wmissing-prototypes -Wsign-compare -Wshadow -Wpointer-arith
Relocating allocator for buffers: yes
GNU version of malloc: yes
Window System:
Compiling in support for the X window system:
- X Windows headers location: /usr/dt/include /usr/openwin/include
- X Windows libraries location: /usr/dt/lib /usr/openwin/lib
- Handling WM_COMMAND properly.
Using Lucid menubars.
Using Lucid scrollbars.
Using Motif dialog boxes.
Using Motif native widgets.
TTY:
Compiling in support for ncurses.
Images:
Compiling in support for GIF images (builtin).
Compiling in support for XPM images.
Compiling in support for PNG images.
Compiling in support for JPEG images.
Compiling in support for TIFF images.
Sound:
Compiling in support for sound (native).
Compiling in support for NAS (network audio system).
Databases:
Compiling in support for Berkeley database.
Compiling in support for GNU DBM.
Compiling in support for LDAP.
Internationalization:
Compiling in support for Mule (multi-lingual Emacs).
Compiling in support for XIM (X11R5+ I18N input method).
- Using Motif to provide XIM support.
Mail:
Compiling in support for POP mail retrieval.
Compiling in support for "dot-locking" mail spool file locking method.
Other Features:
Inhibiting IPv6 canonicalization at startup.
Compiling in support for ToolTalk.
Compiling in support for dynamic shared object modules.
Installed XEmacs Packages:
-------------------------
((zenirc:version 1.13 :type regular)
(xslt-process :version 1.11 :type regular)
(xslide :version 1.03 :type regular)
(xemacs-devel :version 1.48 :type single-file)
(xemacs-base :version 1.7 :type regular)
(w3 :version 1.26 :type regular)
(vm :version 7.07 :type regular)
(viper :version 1.35 :type regular)
(view-process :version 1.12 :type regular)
(vhdl :version 1.15 :type regular)
(vc :version 1.33 :type regular)
(tramp :version 1.1 :type regular)
(tpu :version 1.12 :type regular)
(tooltalk :version 1.13 :type regular)
(tm :version 1.34 :type regular)
(time :version 1.12 :type regular)
(textools :version 1.13 :type regular)
(text-modes :version 1.53 :type single-file)
(texinfo :version 1.21 :type regular)
(supercite :version 1.19 :type regular)
(strokes :version 1.08 :type regular)
(speedbar :version 1.24 :type regular)
(sounds-wav :version 1.1 :type regular)
(sounds-au :version 1.1 :type regular)
(sml-mode :version 0.03 :type regular)
(slider :version 1.13 :type regular)
(sieve :version 1.1 :type regular)
(sh-script :version 1.16 :type regular)
(sgml :version 1.08 :type regular)
(semantic :version 1.14 :type regular)
(scheme :version 1.12 :type regular)
(sasl :version 1.12 :type regular)
(ruby-modes :version 1.0 :type single-file)
(rmail :version 1.13 :type regular)
(reftex :version 1.28 :type regular)
(python-modes :version 1.01 :type single-file)
(psgml-dtds :version 1.02 :type regular)
(psgml :version 1.35 :type regular)
(ps-print :version 1.08 :type regular)
(prog-modes
:version
1
.67
:type
single-file)
(perl-modes :version 1.02 :type single-file)
(pcomplete :version 1.02 :type regular)
(pcl-cvs :version 1.64 :type regular)
(pc :version 1.25 :type single-file)
(os-utils :version 1.29 :type single-file)
(ocaml :version 0.03 :type regular)
(net-utils :version 1.28 :type single-file)
(mmm-mode :version 1.0 :type regular)
(misc-games :version 1.15 :type single-file)
(mine :version 1.14 :type regular)
(mh-e :version 1.16 :type regular)
(mew :version 1.17 :type regular)
(mailcrypt :version 2.12 :type regular)
(mail-lib :version 1.53 :type regular)
(liece :version 1.1 :type regular)
(jde :version 1.38 :type regular)
(ispell :version 1.24 :type regular)
(ilisp :version 1.28 :type regular)
(igrep :version 1.09 :type regular)
(idlwave :version 1.27 :type regular)
(ibuffer :version 1.08 :type regular)
(hm--html-menus :version 1.18 :type regular)
(haskell-mode :version 1.03 :type regular)
(gnus :version 1.64 :type regular)
(gnats :version 1.15 :type regular)
(games :version 1.13 :type regular)
(fsf-compat :version 1.11 :type single-file)
(frame-icon :version 1.09 :type regular)
(fortran-modes :version 1.01 :type single-file)
(forms :version 1.14 :type regular)
(footnote :version 1.15 :type regular)
(eudc :version 1.36 :type regular)
(eterm :version 1.13 :type regular)
(ess :version 1.02 :type regular)
(eshell :version 1.03 :type regular)
(emerge :version 1.09 :type regular)
(elib :version 1.1 :type single-file)
(eieio :version 1.03 :type regular)
(efs :version 1.29 :type regular)
(edt :version 1.12 :type regular)
(edit-utils :version 1.93 :type single-file)
(ediff :version 1.43 :type regular)
(edebug :version 1.14 :type regular)
(ecrypto :version 0.12 :type regular)
(docbookide :version 0.05 :type regular)
(dired :version 1.12 :type regular)
(dictionary :version 1.11 :type regular)
(debug :version 1.16 :type regular)
(crisp :version 1.12 :type regular)
(cookie :version 1.14 :type regular)
(clearcase :version 1.04 :type regular)
(cc-mode :version 1.31 :type regular)
(calendar :version 1.19 :type regular)
(calc :version 1.23 :type regular)
(c-support :version 1.16 :type single-file)
(build :version 1.07 :type regular)
(bbdb :version 1.21 :type regular)
(auctex :version 1.32 :type regular)
(apel :version 1.25 :type regular)
(ada :version 1.11 :type regular)
(Sun :version 1.13 :type regular)
(skk :version 1.23 :type regular)
(mule-ucs :version 1.04 :type regular)
(mule-base :version 1.42 :type regular)
(lookup :version 1.13 :type regular)
(locale :version 1.19 :type regular)
(leim :version 1.19 :type regular)
(latin-unity :version 1.05 :type regular)
(egg-its :version 1.26 :type regular)
(edict :version 1.13 :type regular)
(x-symbol :version 1.11 :type regular))
Features:
--------
(mail-abbrevs xemacsbug shadow sendmail rfc822 efs-cu desktop reporter
dired-faces dired-xemacs dired info emacs-wiki pcomplete browse-kill-ring
highlight-completion iso-syntax find-files paren blink-paren pending-del
func-menu folding-isearch folding overlay filladapt fast-lock font-lock
rsz-minibuf abbrev-skel advice advice-preload uniquify redo vc-hooks tex-site
sh-script skeleton executable autoload perl-mode makefile cc-mode cc-align
cc-cmds cc-engine cc-styles cc-langs cc-vars wid-edit cus-face cc-menus imenu
cc-defs tmenu crypt crypt++ crypt+pgp-pub emacs-version regexp-opt
zenirc-autoloads xslt-process-autoloads xslide-autoloads
xemacs-devel-autoloads xemacs-base-autoloads w3-autoloads vm-autoloads
viper-autoloads view-process-autoloads vhdl-autoloads vc-autoloads
tramp-autoloads tpu-autoloads tooltalk-autoloads tm-autoloads time-autoloads
textools-autoloads text-modes-autoloads texinfo-autoloads supercite-autoloads
strokes-autoloads speedbar-autoloads sounds-wav-autoloads sounds-au-autoloads
sml-mode-autoloads slider-autoloads sieve-autoloads sh-script-autoloads
sgml-autoloads semantic-autoloads scheme-autoloads sasl-autoloads
ruby-modes-autoloads rmail-autoloads reftex-autoloads python-modes-autoloads
psgml-dtds-autoloads psgml-autoloads ps-print-autoloads prog-modes-autoloads
perl-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads
os-utils-autoloads ocaml-autoloads net-utils-autoloads mmm-mode-autoloads
misc-games-autoloads mine-autoloads mh-e-autoloads mew-autoloads
mailcrypt-autoloads mail-lib-autoloads liece-autoloads jde-autoloads
ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads
ibuffer-autoloads hm--html-menus-autoloads haskell-mode-autoloads
gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads
frame-icon-autoloads fortran-modes-autoloads forms-autoloads
footnote-autoloads eudc-autoloads eterm-autoloads ess-autoloads
eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads
edt-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads
ecrypto-autoloads docbookide-autoloads dired-autoloads dictionary-autoloads
debug-autoloads crisp-autoloads cookie-autoloads clearcase-autoloads
cc-mode-autoloads calendar-autoloads calc-autoloads c-support-autoloads
build-autoloads bbdb-autoloads auctex-autoloads apel-autoloads ada-autoloads
Sun-autoloads skk-autoloads mule-ucs-autoloads mule-base-autoloads
lookup-autoloads locale-autoloads leim-autoloads latin-unity-autoloads
egg-its-autoloads edict-autoloads x-symbol-autoloads lisp-autoloads loadhist
auto-show fontl-hooks x-iso8859-1 slovenian czech romanian ccl mule-help
code-cmds gutter-items menubar-items x-menubar mode-motion mouse itimer
auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete cus-file
derived frame text-props obsolete cus-start custom widget cl-extra mini-cl cl
cl-19 packages backquote very-early-lisp tooltalk file-coding mule
lucid-scrollbars cut-buffer lucid-menubars motif-dialogs x c-balloon-help
tty-frames tty toolbar nas-sound native-sound scrollbar unix-processes
multicast network-streams subprocesses modules menu-accelerator-support
menubar berkeley-db dbm md5 xemacs xim gutter tiff png gif jpeg xpm xbm
lisp-float-type usg-unix-v dialog devices window-system base64)
Recent keystrokes:
-----------------
M-x r e p o TAB button2 button2up
Recent messages (most recent first):
-----------------------------------
Parsing /nfs/sunbayer71/home/wiss/fenk/.mailrc...
Loading xemacsbug...done
Loading xemacsbug...
Making completion list...
Fontifying X.el... done.
Loading efs-cu...done
Fontifying X.el... (regexps)....
Fontifying X.el... (regexps)....
Fontifying X.el... (regexps)....
Fontifying X.el... (regexps)..
Fontifying X.el... (regexps).
Fontifying X.el... (regexps).
Fontifying X.el... (regexps).
Fontifying X.el... (syntactically).
Fontifying X.el...
Loading efs-cu...
Paren mode is sexp
Loading desktop...done
Loading dired-mule...done
Loading dired-mule...