From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Richard Stallman <rms@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: Possible defvar bug
Date: Tue, 19 Feb 2013 19:08:49 -0500 [thread overview]
Message-ID: <jwvr4kb4zni.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <E1U7wdC-0003hM-Bn@fencepost.gnu.org> (Richard Stallman's message of "Tue, 19 Feb 2013 18:29:50 -0500")
> defvar already gives a message for it (but defcustom doesn't).
> 1. defcustom could handle it like defvar.
IIRC it's not easy to do.
> 2. It could be an error rather than a mere message.
Not sure if it would be better.
Another option is to change defvar so that it changes the specpdl entry
when the var is let-bound (i.e. so that the default is set when we
leave the let, as if it had been set before).
Stefan
next prev parent reply other threads:[~2013-02-20 0:08 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-18 14:40 Possible defvar bug Tassilo Horn
2013-02-18 14:47 ` Jambunathan K
2013-02-18 14:58 ` Tassilo Horn
2013-02-18 15:00 ` Didier Verna
2013-02-18 15:09 ` Alan Mackenzie
2013-02-18 15:41 ` Thierry Volpiatto
2013-02-18 16:15 ` Drew Adams
2013-02-18 16:26 ` Thierry Volpiatto
2013-02-18 16:40 ` Drew Adams
2013-02-18 16:29 ` Lawrence Mitchell
2013-02-18 15:42 ` Tassilo Horn
2013-02-18 16:19 ` Didier Verna
2013-02-19 1:40 ` Glenn Morris
2013-02-19 15:25 ` Richard Stallman
2013-02-19 17:28 ` Stefan Monnier
2013-02-19 23:29 ` Richard Stallman
2013-02-20 0:08 ` Stefan Monnier [this message]
2013-02-20 8:09 ` Tassilo Horn
2013-02-20 14:05 ` Stefan Monnier
2013-02-20 21:36 ` Richard Stallman
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