GNU bug report logs - #947
Recursive load of ido after unload-feature and reload

Previous Next

Full log

View this message in rfc822 format

From: "Juanma Barranquero" <lekktu <at> gmail.com>
To: "Emacs Bug Tracker" <submit <at> debbugs.gnu.org>
Subject: bug#947: Recursive load of ido after unload-feature and reload
Date: Tue, 9 Sep 2008 16:29:40 +0200

Package: emacs
Severity: minor

emacs -Q -D
M-x ido-mode <RET>
M-x unload-feature <RET> ido <RET>
M-x ido-mode <RET>

Recursive load: "c:/emacs/trunk/lisp/ido.elc",
"c:/emacs/trunk/lisp/ido.elc", "c:/emacs/trunk/lisp/ido.elc",
"c:/emacs/trunk/lisp/ido.elc", "c:/emacs/trunk/lisp/ido.elc"

The problem is that after unloading ido, the variable ido-mode is
void, and calling ido-mode without an argument runs this code:

  (setq ido-mode
	(cond
	 ((null arg) (if ido-mode nil 'both))
         ; ...

and setting the variable ido-mode runs this code:

  :set #'(lambda (symbol value)
	   (ido-mode value))

so there's really a recursion.

I can think of several crude workarounds, but they aren't pretty and
I'm not sure they will play fair with customize.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.