From: Greg Hill <ghill@synergymicro.com>
Subject: Bug in delete-char ???? (Emacs 21.2.2)
Date: Fri, 12 Sep 2003 16:38:40 -0700 [thread overview]
Message-ID: <p04310100bb880059e1f5@[198.17.100.22]> (raw)
In-Reply-To: <jwvfzj1k4x2.fsf@noir.iro.umontreal.ca>
When delete-char attempts to delete backwards from the beginning of
the buffer, or forwards from the end of the buffer, it is aborting
the function being executed (as it should, of course), but it
_does_not_cause_the_debugger_to_be_entered_.
Example:
(progn
(setq debug-on-error t)
(goto-char 1)
(delete-char -1)
(message "Got past error"))
Behavior:
Prints "Beginning of buffer" in the echo area, does not print "Got
past error" (correct behavior), but does NOT enter debugger.
Example:
(progn
(setq debug-on-error t)
(goto-char (point-max))
(delete-char 1)
(message "Got past error"))
Behavior:
Prints "End of buffer" in the echo area, does not print "Got past
error" (correct behavior), but does NOT enter debugger.
--Greg
next prev parent reply other threads:[~2003-09-12 23:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.34.1062553939.18171.help-gnu-emacs@gnu.org>
2003-09-03 14:59 ` eLisp fontlock with mmm-mode Joe Kelsey
2003-09-03 17:02 ` Kevin Rodgers
2003-09-05 15:02 ` Joe Kelsey
2003-09-11 22:28 ` Alan Mackenzie
2003-09-12 15:46 ` Joe Kelsey
2003-09-12 21:55 ` Alan Mackenzie
2003-09-12 22:39 ` Stefan Monnier
2003-09-12 23:38 ` Greg Hill [this message]
[not found] ` <mailman.228.1063410048.21628.bug-gnu-emacs@gnu.org>
2003-09-13 2:19 ` Bug in delete-char ???? (Emacs 21.2.2) Johan Bockgård
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