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From: monnier@IRO.UMontreal.CA
To: Michael Welsh Duggan <mwd@cert.org>
Cc: 9613@debbugs.gnu.org
Subject: bug#9613: 24.0.90; Cannot debug-on-entry message-send-mail
Date: Tue, 27 Sep 2011 14:20:39 -0400	[thread overview]
Message-ID: <jwvzkhpetk7.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <tntty7yf08v.fsf@waterbuck.yellow.cert.org> (Michael Welsh Duggan's message of "Tue, 27 Sep 2011 11:55:44 -0400")

> From "emacs -Q":
> M-x load-library RET message RET
> M-x debug-on-entry RET message-send-mail RET

> This causes an "Args out of range" error.  This only happens on the byte
> code.  If I evaluate message.el, this error no longer occurs.

The patch below should fix it,


        Stefan


=== modified file 'lisp/emacs-lisp/debug.el'
--- lisp/emacs-lisp/debug.el	2011-09-21 17:43:48 +0000
+++ lisp/emacs-lisp/debug.el	2011-09-27 18:05:28 +0000
@@ -873,9 +873,9 @@
               `((,(if (memq '&rest args) #'apply #'funcall)
                  ,defn
                  ,@(remq '&rest (remq '&optional args))))))
-	(if (> (length defn) 5)
+	(if (and (> (length defn) 5) (aref defn 5))
 	    (push `(interactive ,(aref defn 5)) body))
-	(if (aref defn 4)
+	(if (and (> (length defn) 4) (aref defn 4))
 	    ;; Use `documentation' here, to get the actual string,
 	    ;; in case the compiled function has a reference
 	    ;; to the .elc file.






  reply	other threads:[~2011-09-27 18:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-09-27 15:55 bug#9613: 24.0.90; Cannot debug-on-entry message-send-mail Michael Welsh Duggan
2011-09-27 18:20 ` monnier [this message]
2011-09-27 18:32   ` Michael Welsh Duggan
2011-09-28  1:20     ` Stefan Monnier

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