VM/MIME crashed XEmacs 21.0 "Poitou"

1. Read my mail using VM (6.62). 2. Mail message has an HTML attachment, so I click on it with button 2 and attachment is sent to a running netscape. 3. Hit 'q' in the VM window --> crash Lisp backtrace follows: set-window-buffer(#<window on "INBOX" 0x8a31> #<buffer "INBOX">) # bind (delete-me done all-frames start w obj-2 obj-1 action) vm-window-loop(replace #<buffer "INBOX Presentation"> #<buffer "INBOX">) # bind (new old) vm-replace-buffer-in-windows(#<buffer "INBOX Presentation"> #<buffer "INBOX">) # (unwind-protect ...) # bind (vm-sbe-buffer) vm-preview-current-message() # bind (buffer) #<compiled-function (buffer) "...(47)" [symbol-name buffer vm-system-state vm-... And here's the core dump: XEmacs details: uname -a: SunOS picard 5.5 Generic_103093-23 sun4m sparc SUNW,SPARCstation-10 ./configure '--site-includes=/opt/local/include /usr/demo/SOUND/include' '--site-libraries=/opt/local/lib /usr/demo/SOUND/lib' '--cflags=-g' '--with-site-lisp=yes' '--with-dialogs=athena' '--debug' '--error-checking=all' '--verbose' XEmacs 21.0 "Poitou" configured for `sparc-sun-solaris2.5'. Where should the build process find the source code? /disk1/xemacs-21.0 What installation prefix should install use? /usr/local What operating system and machine description files should XEmacs use? `s/sol2.h' and `m/sparc.h' What compiler should XEmacs be built with? cc -g Should XEmacs use the GNU version of malloc? yes Should XEmacs use the relocating allocator for buffers? yes What window system should XEmacs use? x11 Where do we find X Windows header files? /usr/dt/include /usr/openwin/include Where do we find X Windows libraries? /usr/dt/lib /usr/openwin/lib Additional header files: /opt/local/include /usr/demo/SOUND/include Additional libraries: /opt/local/lib /usr/demo/SOUND/lib Runtime library search path: /usr/dt/lib:/usr/openwin/lib:/opt/SUNWdt/lib Compiling in support for XAUTH. Compiling in support for XPM images. Compiling in support for PNG image handling. Compiling in support for (builtin) GIF image handling. Compiling in support for JPEG image handling. Compiling in support for X-Face message headers. Compiling in native sound support. Compiling in support for GNU DBM. Compiling in support for CDE. Compiling in support for ToolTalk. Compiling in EXPERIMENTAL support for Drag'n'Drop ( CDE ). Compiling in support for proper session-management. Using Lucid menubars. Using Lucid scrollbars. Using Athena dialog boxes. Compiling in DLL support. movemail will use "dot-locking" for locking mail spool files. Compiling in extra code for debugging. Compiling in code for checking XEmacs memory usage. WARNING: --------------------------------------------------------- WARNING: Compiling in support for runtime error checking. WARNING: XEmacs will run noticeably more slowly as a result. WARNING: Error checking is on by default for XEmacs beta releases. WARNING: --------------------------------------------------------- --