From: Thien-Thi Nguyen <ttn@glug.org>
Cc: emacs-devel@gnu.org
Subject: Re: patch for documentation about version control
Date: 12 Nov 2004 04:33:36 -0500 [thread overview]
Message-ID: <jky8h74djj.fsf@glug.org> (raw)
In-Reply-To: Andre Spiegel's message of "Thu, 11 Nov 2004 21:59:27 +0100"
Andre Spiegel <spiegel@gnu.org> writes:
So that means analyzing the tree takes longer than building it in the
first place, right? I'm not sure what algorithm you use for that, since
I don't understand your code ;-) Maybe there's a quadratic complexity
in there, which could be improved upon. Did you check how CVS does it?
no, i just applied the age-old reverse-engineering algorithm: futz around
until the output is the same (i confess peeking at RCS source to verify date
handling since i have no ,v files predating 1970)... i will add explanatory
comments in the next patch.
We'd have to test on a few more real-world files, and on a real-world
machine (forgive me, I mean >300MHz :-) If it stays below a minute for
very large/complex change histories, I'd say we're still fine.
well earthling, thank you for your continuing hospitality... ;-)
thi
next prev parent reply other threads:[~2004-11-12 9:33 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-09 6:55 patch for documentation about version control Alex Ott
2004-11-09 9:13 ` Andre Spiegel
2004-11-12 9:11 ` Alex Ott
2004-11-09 18:21 ` Karl Fogel
2004-11-09 21:32 ` Stefan Monnier
2004-11-09 21:34 ` Stefan Monnier
2004-11-09 22:09 ` David Kastrup
2004-11-10 9:00 ` Thien-Thi Nguyen
2004-11-10 9:22 ` Andre Spiegel
2004-11-10 16:43 ` Thien-Thi Nguyen
2004-11-11 11:55 ` Andre Spiegel
2004-11-11 15:11 ` Stefan
2004-11-11 15:36 ` Andre Spiegel
2004-11-11 15:25 ` Thien-Thi Nguyen
2004-11-11 16:06 ` Thien-Thi Nguyen
2004-11-11 18:25 ` Thien-Thi Nguyen
2004-11-11 20:59 ` Andre Spiegel
2004-11-12 9:33 ` Thien-Thi Nguyen [this message]
2004-11-10 9:30 ` Andre Spiegel
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