From: Stefan Monnier <monnier@iro.umontreal.ca>
To: rms@gnu.org
Cc: schwab@suse.de, cyd@stupidchicken.com, emacs-devel@gnu.org,
rudalics@gmx.at, storm@cua.dk
Subject: Re: transpose-regions
Date: Fri, 23 Mar 2007 18:50:34 -0400 [thread overview]
Message-ID: <jwvtzwb4lvf.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <E1HUsJd-0002os-Gy@fencepost.gnu.org> (Richard Stallman's message of "Fri\, 23 Mar 2007 18\:32\:57 -0400")
> Personally, I think the best solution is to rewrite transpose-regions
> in Lisp.
> The reason it is written in C is to avoid the need to copy either
> piece of text into a string temporarily.
I can see that, but given the fact that it's only used interactively (where
the performance impact is likely to be unnoticeable) or in gnus/deuglify.el
and game/tetris.el, I think the that performance gains do not justify
the pain and risk of writing and optimizing it in C.
Stefan
next prev parent reply other threads:[~2007-03-23 22:50 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-22 11:03 transpose-regions martin rudalics
2007-03-22 14:49 ` transpose-regions Kim F. Storm
2007-03-22 20:13 ` transpose-regions Nick Roberts
2007-03-22 21:30 ` transpose-regions martin rudalics
2007-03-22 21:36 ` transpose-regions David Kastrup
2007-03-22 21:59 ` transpose-regions martin rudalics
2007-03-23 13:52 ` transpose-regions Eli Zaretskii
2007-03-22 15:04 ` transpose-regions Chong Yidong
2007-03-22 15:26 ` transpose-regions martin rudalics
2007-03-22 15:59 ` transpose-regions Chong Yidong
2007-03-22 17:07 ` transpose-regions martin rudalics
2007-03-22 18:06 ` transpose-regions Chong Yidong
2007-03-22 19:19 ` transpose-regions martin rudalics
2007-03-22 20:24 ` transpose-regions Chong Yidong
2007-03-22 21:32 ` transpose-regions martin rudalics
2007-03-22 22:13 ` transpose-regions martin rudalics
2007-03-22 21:51 ` transpose-regions Andreas Schwab
2007-03-23 13:46 ` transpose-regions Eli Zaretskii
2007-03-23 1:28 ` transpose-regions Chong Yidong
2007-03-23 9:05 ` transpose-regions martin rudalics
2007-03-23 10:55 ` transpose-regions Andreas Schwab
2007-03-23 11:50 ` transpose-regions Kim F. Storm
2007-03-23 12:08 ` transpose-regions martin rudalics
2007-03-23 14:09 ` transpose-regions Chong Yidong
2007-03-23 15:36 ` transpose-regions Kim F. Storm
2007-03-23 16:42 ` transpose-regions Stefan Monnier
2007-03-23 17:34 ` transpose-regions Chong Yidong
2007-03-23 18:17 ` transpose-regions martin rudalics
2007-03-23 22:32 ` transpose-regions Richard Stallman
2007-03-23 22:50 ` Stefan Monnier [this message]
2007-03-28 4:56 ` transpose-regions Richard Stallman
2007-03-24 20:24 ` transpose-regions Karl Fogel
2007-03-23 18:00 ` transpose-regions Richard Stallman
2007-03-23 22:39 ` transpose-regions Stefan Monnier
2007-03-24 15:51 ` transpose-regions Chong Yidong
2007-03-25 17:28 ` transpose-regions Richard Stallman
2007-03-23 15:39 ` transpose-regions Chong Yidong
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