Sam Steingold <sds(a)goems.com> writes:
 The reason for this misbehavior is that I set `debug-on-error' to
T in
 .emacs.  Is there a way to have both backtrace on important errors and
 ding on undefined keys? 
Presumably you also set debug-ignored-errors? However something is
still wrong. I have debug-ignored-errors set to
(beginning-of-buffer end-of-buffer undefined-keystroke-sequence)
and debug-on-error set to t and I still get 'dings' on undefined keys.
weird.
Jan