This bug report will be sent to the XEmacs Development Team, not to your local site managers!! Please write in English, because the XEmacs maintainers do not have translators to read other languages for them. In XEmacs 21.2 (beta35) "Nike" [Lucid] (i686-pc-cygwin) of Fri Sep 8 2000 on PASTON configured using `configure -with-png -with-xpm --site-includes=/usr/local/include --with-dragndrop --cflags '-g -O'' Please describe exactly what actions triggered the bug and the precise symptoms of the bug: 1. Start xemacs -q $XEMACS_SRC/tests/glyph-tests.el 2. Eval the tree widget form 3. M-x garbage-collect Fatal error: assertion failed, file alloc.c, line 2279, ! MARKED_RECORD_HEADER_P (lheader) Recent keystrokes: misc-user Recent messages (most recent first): Parsing /home/philipa/.mailrc... Loading mail-abbrevs...done Loading mail-abbrevs... Loading emacsbug...done Loading emacsbug... Gnuserv process exited; restart with `M-x gnuserv-start' Paren mode is blink-paren Paren mode is blink-paren Loading paren...done Loading paren... ------------------------------------------- Philip Aston - Senior Consultant BEA Professional Services (Northern Europe)