From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Miles Bader <miles@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: propose: dired-isearch.el --- isearch in Dired
Date: Wed, 08 Aug 2007 09:01:01 -0400 [thread overview]
Message-ID: <jwvsl6ui3qs.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <buo1weeo2zr.fsf@dhapc248.dev.necel.com> (Miles Bader's message of "Wed\, 08 Aug 2007 17\:16\:24 +0900")
> (let ((V ...))
> (catch 'return
> (while V
> (when COND
> (throw 'return V))
> (setq V ...))))
> =>
> (let ((V ...))
> (while (and V (not COND))
> (setq V ...))
> V)
Another one:
(let ((X EXP))
(while C
BODY
(setq X EXP))
TAIL)
=>
(let (X)
(while (progn (setq X EXP) C)
BODY)
TAIL)
Often BODY is empty (in which case the loop would be a do...while in C).
As for the non-termination of the loop: why not just increment point after
the failure of get-text-property?
Stefan
next prev parent reply other threads:[~2007-08-08 13:01 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-08 3:05 propose: dired-isearch.el --- isearch in Dired William Xu
2007-08-08 3:47 ` Levin
2007-08-08 5:29 ` William Xu
2007-08-08 8:12 ` Herbert Euler
2007-08-08 8:16 ` Miles Bader
2007-08-08 9:35 ` William Xu
2007-08-08 13:01 ` Stefan Monnier [this message]
2007-08-09 2:45 ` Miles Bader
2007-08-08 18:46 ` Stefan Monnier
2007-08-08 22:54 ` Juri Linkov
2008-07-23 20:34 ` Juri Linkov
2008-07-24 6:41 ` Mathias Dahl
2008-07-25 0:32 ` Juri Linkov
2008-07-24 13:53 ` Stefan Monnier
2008-07-24 15:52 ` Drew Adams
2008-07-24 17:20 ` Stefan Monnier
2008-07-24 17:31 ` dired-details status [was: isearch in Dired] Drew Adams
2008-07-25 0:33 ` isearch in Dired Juri Linkov
2008-07-25 0:40 ` Lennart Borgman (gmail)
2008-07-29 15:44 ` word search (Re: isearch in Dired) Juri Linkov
2008-07-29 17:22 ` Chong Yidong
2008-07-30 16:50 ` Juri Linkov
2008-07-31 12:35 ` Juri Linkov
2008-07-31 14:10 ` Stefan Monnier
2008-07-31 15:16 ` Juri Linkov
2008-07-31 16:30 ` Stefan Monnier
2008-07-31 15:24 ` Stefan Monnier
2008-07-29 15:45 ` isearch in Dired Juri Linkov
2008-07-29 17:56 ` Stefan Monnier
2008-07-30 14:29 ` Juri Linkov
2007-08-09 2:46 ` propose: dired-isearch.el --- " William Xu
2007-08-09 0:06 ` Richard Stallman
2007-08-09 1:53 ` William Xu
2007-08-09 23:11 ` Richard Stallman
2007-08-10 1:42 ` William Xu
2007-08-10 8:37 ` Mathias Dahl
2007-08-10 9:22 ` David Kastrup
2007-08-10 15:56 ` Drew Adams
2007-08-11 10:52 ` William Xu
2007-08-11 15:15 ` Drew Adams
2007-08-11 16:58 ` Robert J. Chassell
2007-08-12 1:02 ` Drew Adams
2007-08-12 20:46 ` Juri Linkov
2007-08-12 21:43 ` Drew Adams
2007-08-12 23:23 ` Juri Linkov
2007-08-13 9:14 ` Mathias Megyei
2007-08-13 9:24 ` Andreas Schwab
2007-08-13 13:09 ` Mathias Dahl
2007-08-09 16:07 ` Drew Adams
2007-08-09 2:37 ` Herbert Euler
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