From: Lars Magne Ingebrigtsen <larsi@gnus.org>
To: emacs-devel@gnu.org
Subject: Re: Pushing the `gnus-range-*' functions down into the C layer
Date: Fri, 10 Sep 2010 16:06:34 +0200 [thread overview]
Message-ID: <m3zkvpn15h.fsf@quimbies.gnus.org> (raw)
In-Reply-To: jwvpqwl7mfa.fsf-monnier+emacs@gnu.org
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> I wouldn't dream of arguing that intervals are not generally useful.
> Hell, we use them for text-properties. But I think that if we want to
> provide something like that from C, we should try and make them better
> than just "sorted lists of cons cells". If the code can be shared with
> the one for text-properties (which uses a balanced binary tree), that's
> even better.
Yeah, that would really be nice. A `range-memq' on a balanced binary
tree would be really fast. Hm... perhaps I should have a peek at the
text property code?
> Hmm... so how 'bout installing a C version of range-memq and keep
> everything else in Elisp? Would that be good enough as a "quick fix"?
It would do away with the compressing/decompressing needs that Gnus has,
and it might be enough, but I'd have to do some more benchmarking
first, I think.
--
(domestic pets only, the antidote for overdose, milk.)
larsi@gnus.org * Lars Magne Ingebrigtsen
next prev parent reply other threads:[~2010-09-10 14:06 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-09 15:16 Pushing the `gnus-range-*' functions down into the C layer Lars Magne Ingebrigtsen
2010-09-09 19:01 ` Ted Zlatanov
2010-09-09 21:58 ` Lars Magne Ingebrigtsen
2010-09-09 22:25 ` Ted Zlatanov
2010-09-10 3:24 ` Stephen J. Turnbull
2010-09-10 13:53 ` Ted Zlatanov
2010-09-10 14:01 ` Lars Magne Ingebrigtsen
2010-09-10 14:08 ` Leo
2010-09-10 14:15 ` Lars Magne Ingebrigtsen
2010-09-10 14:19 ` Wojciech Meyer
2010-09-11 9:44 ` Stefan Monnier
2010-09-10 14:18 ` Ted Zlatanov
2010-09-10 14:28 ` Lars Magne Ingebrigtsen
2010-09-10 14:38 ` bignums (was: Pushing the `gnus-range-*' functions down into the C layer) Ted Zlatanov
2010-09-10 15:16 ` Pushing the `gnus-range-*' functions down into the C layer Andreas Schwab
2010-09-10 15:22 ` David Kastrup
2010-09-10 15:26 ` Lars Magne Ingebrigtsen
2010-09-11 9:48 ` Stefan Monnier
2010-09-11 11:57 ` Lars Magne Ingebrigtsen
2010-09-11 15:36 ` Stephen J. Turnbull
2010-09-11 15:51 ` Lars Magne Ingebrigtsen
2010-09-11 16:15 ` Wojciech Meyer
2010-09-12 9:57 ` Stefan Monnier
2010-09-10 19:28 ` Tom Tromey
2010-09-14 15:52 ` Ted Zlatanov
2010-09-11 5:52 ` Stephen J. Turnbull
2010-09-13 11:45 ` Eli Zaretskii
2010-09-09 22:21 ` Wojciech Meyer
2010-09-09 23:48 ` Ted Zlatanov
2010-09-09 23:56 ` Wojciech Meyer
2010-09-10 0:07 ` Lars Magne Ingebrigtsen
2010-09-10 0:17 ` Wojciech Meyer
2010-09-10 8:06 ` Andy Wingo
2010-09-10 10:20 ` Wojciech Meyer
2010-09-10 10:43 ` Stefan Monnier
2010-09-10 12:35 ` Lars Magne Ingebrigtsen
2010-09-10 12:49 ` rfc2047-decode-string in C? Lars Magne Ingebrigtsen
2010-09-10 13:47 ` Stefan Monnier
2010-09-10 13:51 ` Lars Magne Ingebrigtsen
2010-09-11 16:10 ` Lars Magne Ingebrigtsen
2010-09-10 13:07 ` Pushing the `gnus-range-*' functions down into the C layer joakim
2010-09-10 13:22 ` Lars Magne Ingebrigtsen
2010-09-10 13:45 ` Stefan Monnier
2010-09-10 14:01 ` Ted Zlatanov
2010-09-10 14:09 ` Lars Magne Ingebrigtsen
2010-09-11 9:36 ` Stefan Monnier
2010-09-10 14:06 ` Lars Magne Ingebrigtsen [this message]
2010-09-11 3:18 ` Daniel Pittman
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