Dear Bug Team! In xemacs-21.4.6, dragging the modeline (with button1) scrolls the buffer, rather than moving the modeline. To demonstrate this, do: M-? n C-x 2 C-s to enter isearch mode in the top window, then click on the top window's modeline, and attempt to drag it downwards. It scrolls the buffer in the top window. The correct behaviour (according to the user who brought this to my attention) is demonstrated by 21.1.9 (last in 21.1 series I built here, sorry). The isearch is interrupted, and the modeline moves as you drag it. I notice this on 21.4.6 built similarly for i686-pc-linux, mips-sgi-irix6.5, and sparc-sun-solaris2.7. Is this a new feature or is it a bug? Can it be fixed? Thanks for your help. David ================================================================ System Info to help track down your bug: --------------------------------------- uname -a: OSF1 ice.ebi.ac.uk V5.1 732 alpha ../configure '--prefix=/sw/common' '--exec-prefix=/sw/arch/pkg/xemacs-21.4.6' '--with-pop' '--with-file-coding' XEmacs 21.4.6 "Common Lisp" configured for `alphaev67-dec-osf5.1'. Compilation / Installation: Source code location: /cluster/members/member1/net/nfs0/vol1/sw/src/xemacs-21.4.6 Installation prefix: /sw/common Runtime library search path: /sw/arch/lib:/usr/dt/lib:/usr/shlib Operating system description file: `s/decosf4-0.h' Machine description file: `m/alpha.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 - X Windows libraries location: /usr/dt/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: Databases: Compiling in support for GNU DBM. Internationalization: Compiling in support for file coding. Mail: Compiling in support for POP mail retrieval. Compiling in support for "flock" 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. Load-Path Lisp Shadows: ---------------------- (/sw/common/lib/xemacs/xemacs-packages/lisp/os-utils/lpr /sw/common/lib/xemacs/xemacs-packages/lisp/ps-print/lpr /sw/common/lib/xemacs/xemacs-packages/lisp/ps-print/ps-print /sw/common/lib/xemacs/xemacs-packages/lisp/ps-print-nomule/ps-print /sw/common/lib/xemacs/xemacs-packages/lisp/mail-lib/base64 /sw/common/lib/xemacs/xemacs-packages/lisp/w3/base64) Installed XEmacs Packages: ------------------------- ((zenirc:version 1.13 :type regular) (xslt-process :version 1.06 :type regular) (xemacs-devel :version 1.4 :type single-file) (xemacs-base :version 1.57 :type regular) (w3 :version 1.21 :type regular) (vm :version 7.02 :type regular) (viper :version 1.31 :type regular) (view-process :version 1.11 :type regular) (vhdl :version 1.15 :type regular) (vc-cc :version 1.18 :type regular) (vc :version 1.3 :type regular) (tramp :version 1.01 :type regular) (tpu :version 1.12 :type regular) (tooltalk :version 1.13 :type regular) (tm :version 1.3 :type regular) (time :version 1.11 :type regular) (textools :version 1.12 :type regular) (text-modes :version 1.36 :type single-file) (texinfo :version 1.2 :type regular) (supercite :version 1.19 :type regular) (strokes :version 1.08 :type regular) (speedbar :version 1.22 :type regular) (sounds-wav :version 1.1 :type regular) (sounds-au :version 1.1 :type regular) (slider :version 1.13 :type regular) (sieve :version 1.01 :type regular) (sh-script :version 1.13 :type regular) (sgml :version 1.08 :type regular) (semantic :version 1.11 :type regular) (scheme :version 1.11 :type regular) (rmail :version 1.13 :type regular) (reftex :version 1.24 :type regular) (psgml :version 1.26 :type regular) (ps-print-nomule :version 1.03 :type regular) (ps-print :version 1.02 :type regular) (prog-modes :version 1 .49 :type single-file) (pcomplete :version 1.01 :type regular) (pcl-cvs :version 1.57 :type regular) (pc :version 1.21 :type single-file) (os-utils :version 1.26 :type single-file) (net-utils :version 1.23 :type single-file) (misc-games :version 1.15 :type single-file) (mine :version 1.14 :type regular) (mh-e :version 1.14 :type regular) (mew :version 1.16 :type regular) (mailcrypt :version 2.11 :type regular) (mail-lib :version 1.42 :type regular) (jde :version 1.31 :type regular) (ispell :version 1.24 :type regular) (ilisp :version 1.2 :type regular) (igrep :version 1.08 :type regular) (idlwave :version 1.24 :type regular) (hm--html-menus :version 1.17 :type regular) (gnus :version 1.58 :type regular) (gnats :version 1.13 :type regular) (games :version 1.13 :type regular) (fsf-compat :version 1.09 :type single-file) (frame-icon :version 1.09 :type regular) (forms :version 1.14 :type regular) (footnote :version 1.13 :type regular) (eudc :version 1.35 :type regular) (eterm :version 1.13 :type regular) (eshell :version 1.02 :type regular) (emerge :version 1.09 :type regular) (elib :version 1.1 :type single-file) (eieio :version 1.02 :type regular) (efs :version 1.27 :type regular) (edt :version 1.12 :type regular) (edit-utils :version 1.75 :type single-file) (ediff :version 1.35 :type regular) (edebug :version 1.14 :type regular) (dired :version 1.11 :type regular) (dictionary :version 1.06 :type regular) (debug :version 1.14 :type regular) (crisp :version 1.12 :type regular) (cookie :version 1.13 :type regular) (clearcase :version 1.02 :type regular) (cc-mode :version 1.27 :type regular) (calendar :version 1.18 :type regular) (calc :version 1.18 :type regular) (c-support :version 1.16 :type single-file) (build :version 1.05 :type regular) (bbdb :version 1.17 :type regular) (auctex :version 1.29 :type regular) (apel :version 1.2 :type regular) (ada :version 1.1 :type regular) (Sun :version 1.12 :type regular) (hyperbole :version 4.18 :type regular)) Features: -------- (mail-abbrevs xemacsbug shadow sendmail rfc822 outline efs-cu view-less view zenirc-autoloads xslt-process-autoloads xemacs-devel-autoloads xemacs-base-autoloads w3-autoloads vm-autoloads viper-autoloads view-process-autoloads vhdl-autoloads vc-cc-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 slider-autoloads sieve-autoloads sh-script-autoloads sgml-autoloads semantic-autoloads scheme-autoloads rmail-autoloads reftex-autoloads psgml-autoloads ps-print-nomule-autoloads ps-print-autoloads prog-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads pc-autoloads os-utils-autoloads net-utils-autoloads misc-games-autoloads mine-autoloads mh-e-autoloads mew-autoloads mailcrypt-autoloads mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads igrep-autoloads idlwave-autoloads hm--html-menus-autoloads gnus-autoloads gnats-autoloads games-autoloads fsf-compat-autoloads frame-icon-autoloads forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads eshell-autoloads emerge-autoloads elib-autoloads eieio-autoloads efs-autoloads edt-autoloads edit-utils-autoloads ediff-autoloads edebug-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 hyperbole-autoloads lisp-autoloads loadhist auto-show fontl-hooks x-iso8859-1 code-cmds gutter-items menubar-items x-menubar mode-motion mouse itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete help-nomule 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 lucid-scrollbars cut-buffer lucid-menubars motif-dialogs x c-balloon-help tty-frames tty toolbar scrollbar unix-processes multicast network-streams subprocesses modules menu-accelerator-support menubar dbm md5 xemacs gutter tiff png gif jpeg xpm xbm lisp-float-type berkeley-unix dialog devices window-system base64) Recent keystrokes: ----------------- M-? n C-x 2 C-s button1 button1up misc-user Recent messages (most recent first): ----------------------------------- Loading xemacsbug...done Loading xemacsbug... space = page forward; b = page back; h = help; q = quit. 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