From: Lars Magne Ingebrigtsen <larsi@gnus.org>
To: emacs-devel@gnu.org
Subject: Re: bookkeeping to prepare for a 64-bit EMACS_INT on 32-bit hosts
Date: Fri, 29 Apr 2011 19:32:54 +0200 [thread overview]
Message-ID: <m3bozpx8s9.fsf@quimbies.gnus.org> (raw)
In-Reply-To: 838vut6l1t.fsf@gnu.org
Eli Zaretskii <eliz@gnu.org> writes:
> Well, I beg to differ: I think an eight-fold increase in the size of
> files we can visit on a 32-bit system _is_ a big deal. At least in
> the year 2011, files larger than 4GB are extremely rare, while files
> larger than 512MB are quite common (I bump into them every day on my
> daytime job).
Will this extension allow us to have (almost) 64-bit Emacs Lisp integers
on 32-bit system? In that case, I think it's a rather momentous
extension -- there's a lot of numerical data that Gnus has to deal with
(for instance, IMAP sequence numbers) that will overflow, er, 28 bit
data (or whatever the limit is on 32-bit hosts these days), and requires
somewhat awkward work-arounds.
So if I understand this correctly (and I might not do -- it's Friday),
it seems like a really great development.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog http://lars.ingebrigtsen.no/
next prev parent reply other threads:[~2011-04-29 17:32 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-29 8:08 bookkeeping to prepare for a 64-bit EMACS_INT on 32-bit hosts Paul Eggert
2011-04-29 8:49 ` Eli Zaretskii
2011-04-29 9:06 ` Paul Eggert
2011-04-29 9:17 ` Eli Zaretskii
2011-04-29 16:04 ` Stefan Monnier
2011-04-29 17:10 ` Eli Zaretskii
2011-04-29 17:32 ` Lars Magne Ingebrigtsen [this message]
2011-04-29 17:45 ` Paul Eggert
2011-04-29 18:50 ` David De La Harpe Golden
2011-04-30 5:00 ` Stephen J. Turnbull
2011-04-30 1:37 ` Paul Eggert
2011-05-02 14:46 ` Stefan Monnier
2011-05-02 16:09 ` Paul Eggert
2011-05-02 18:12 ` Stefan Monnier
2011-05-02 19:23 ` Paul Eggert
2011-05-02 19:49 ` Stefan Monnier
2011-04-30 6:54 ` Paul Eggert
2011-04-30 7:30 ` Eli Zaretskii
2011-04-29 8:56 ` support " Paul Eggert
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