xemacs crashes when attempting to go beyond end of buffer?

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 (beta32) "Kastor & Polydeukes" [Lucid] (i686-pc-linux) of Wed Mar 22 2000 on cx767414-a configured using `configure --ldflags=-s' Please describe exactly what actions triggered the bug and the precise symptoms of the bug: Xemacs crashed twice on me (once when I was in dired and did not recover the error-messages); the last time when I reached the end of a buffer using a down-arrow key. Here is the error output Lisp backtrace follows: ding(nil buffer-bound) byte-code("..." [signal-error-on-buffer-boundary ding nil buffer-bound] 3) # bind (arg) next-line(1) # bind (command-debug-status) call-interactively(next-line) # (condition-case ... . error) # (catch top-level ...) [1] Abort xemacs -q In addition, since I installed XFree86-4.0 I get these warnings (both in Xemacs-21.1.9, and in Xemacs-21.2.32: (1) (key-mapping/warning) The meanings of the modifier bits Mod1 through Mod5 are determined by the keysyms used to control those bits. Mod1 does NOT always mean Meta, although some non-ICCCM-compliant programs assume that. (2) (key-mapping/warning) The semantics of the modifier bits ModShift, ModLock, and ModControl are predefined. It does not make sense to assign ModControl to any keysym other than Control_L or Control_R, or to assign any modifier bits to the "control" keysyms other than ModControl. You can't turn a "control" key into a "meta" key (or vice versa) by simply assigning the key a different modifier bit. You must also make that key generate an appropriate keysym (Control_L, Meta_L, etc). (3) (key-mapping/warning) XEmacs: Caps_Lock (0x42) generates ModControl, which is nonsensical. This seems to be a new bug/feature of the key-mapping in XFree86-4.0. Recent keystrokes: misc-user Recent messages (most recent first): Loading mailcrypt...done Loading mailcrypt... Composing a message...done Wrote /home/hardy/Mail/drafts/1 Loading efs-cu...done Loading efs-cu... Composing a message... Loading emacsbug...done Loading emacsbug... Loading font...done -- Hardy -------****------- Meinhard E. Mayer, Research Professor of Physics and Mathematics Department of Physics and Astronomy, Frederick Reines Hall U. C., Irvine CA 92697-4575 In California: Tel: (949) 824-5543; UCI-FAX: (949) 824-2174 Home: 759-3378 E-fax: (734) 448-5140 URL: http://www-swiss.ai.mit.edu/~hardy/hardy.html http://www.ps.uci.edu/physics/mayer.html