From: "Stephen J. Turnbull" <stephen@xemacs.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: martin rudalics <rudalics@gmx.at>, emacs-devel@gnu.org
Subject: Re: C-g while exiting the minibuffer
Date: Mon, 02 Dec 2013 12:30:45 +0900 [thread overview]
Message-ID: <87txesapzu.fsf@uwakimon.sk.tsukuba.ac.jp> (raw)
In-Reply-To: <jwvob5046lb.fsf-monnier+emacs@gnu.org>
Stefan Monnier writes:
> > Right. So we'd need a safe implementation of delq and I wouldn't know
> > how to do that reasonably via DOLIST.
>
> Indeed, the FOREACH macro was designed for "read-only" traversals, just
> like the DOLIST macro. I don't think the hare/tortoise trick is
> inapplicable, tho:
AFAIK XEmacs has done it that way for a decade. To my inexpert eye,
your patch looks very much like the code we use. For more info, call
Martin Buchholz (mrb@xemacs.org).
next prev parent reply other threads:[~2013-12-02 3:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-27 21:15 C-g while exiting the minibuffer Stefan Monnier
2013-11-28 1:54 ` Stefan Monnier
2013-11-28 3:53 ` Eli Zaretskii
2013-11-28 15:14 ` Stefan Monnier
2013-11-28 17:02 ` martin rudalics
2013-11-28 19:22 ` Stefan Monnier
2013-11-28 23:17 ` Andreas Schwab
2013-11-29 1:34 ` Stefan Monnier
2013-11-29 1:38 ` Stefan Monnier
2013-11-30 12:16 ` martin rudalics
2013-12-01 22:13 ` Stefan Monnier
2013-12-02 3:30 ` Stephen J. Turnbull [this message]
2013-12-05 14:02 ` martin rudalics
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