From: Michael Albinus <michael.albinus@gmx.de>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: Don't complain about changed file when it hasn't changed
Date: Tue, 30 Aug 2016 11:20:45 +0200 [thread overview]
Message-ID: <87fupmfw9e.fsf@gmx.de> (raw)
In-Reply-To: <jwvr397d8ys.fsf-monnier+gmane.emacs.devel@gnu.org> (Stefan Monnier's message of "Mon, 29 Aug 2016 09:17:06 -0400")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> Michael added:
>> Same concern here, for remote files. For large remote files I would
>> prefer a cksum call, if possible. But maybe we shall profile this, first.
>
> Of course we can't cksum the buffer without first encoding it. Also,
> this would require a cksum on files. Is there a reliably-available
> cksum operation we could run on files?
We don't have crc32 on lisp level (this is what the cksum program
uses). But there is md5, maybe it could be used instead. I'm not so
familiar with hash algorithms, so I don't know whether this is good
enough.
> Stefan
Best regards, Michael.
next prev parent reply other threads:[~2016-08-30 9:20 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-29 0:29 Don't complain about changed file when it hasn't changed Stefan Monnier
2016-08-29 3:36 ` Clément Pit--Claudel
2016-08-29 3:39 ` Daniel Colascione
2016-08-29 3:43 ` Clément Pit--Claudel
2016-08-29 6:44 ` Michael Albinus
2016-08-29 14:42 ` Eli Zaretskii
2016-08-29 16:18 ` Michael Albinus
2016-08-29 17:42 ` Davis Herring
2016-08-29 17:57 ` Clément Pit--Claudel
2016-08-29 19:10 ` Davis Herring
2016-08-29 13:17 ` Stefan Monnier
2016-08-30 9:20 ` Michael Albinus [this message]
2016-08-30 15:00 ` Stefan Monnier
2016-08-30 13:40 ` Clément Pit--Claudel
2016-08-30 15:01 ` Stefan Monnier
2016-08-30 15:23 ` Clément Pit--Claudel
2016-08-30 15:48 ` Stefan Monnier
2016-08-30 16:55 ` Eli Zaretskii
2016-08-30 16:11 ` Eli Zaretskii
2016-08-30 16:38 ` Clément Pit--Claudel
2016-08-29 14:34 ` Eli Zaretskii
2016-08-29 14:50 ` Stefan Monnier
2016-08-30 15:26 ` Eli Zaretskii
2016-08-30 15:44 ` Stefan Monnier
2016-08-30 16:15 ` Eli Zaretskii
2016-08-30 17:13 ` Stefan Monnier
2016-08-30 17:26 ` Eli Zaretskii
2016-08-30 18:02 ` Stefan Monnier
2016-08-30 15:46 ` Stefan Monnier
2016-08-30 16:19 ` Eli Zaretskii
2016-08-30 17:16 ` Stefan Monnier
2016-08-30 17:32 ` Eli Zaretskii
2016-08-30 18:06 ` Stefan Monnier
2016-09-01 13:49 ` Eli Zaretskii
2016-09-02 15:22 ` Stefan Monnier
2016-09-02 15:26 ` Eli Zaretskii
2016-09-02 15:44 ` Stefan Monnier
2016-09-02 15:39 ` Joost Kremers
2016-08-29 16:01 ` Stefan Monnier
2016-08-29 16:26 ` Eli Zaretskii
2016-08-30 0:35 ` Stefan Monnier
2016-08-29 17:50 ` Davis Herring
2016-08-29 18:09 ` Eli Zaretskii
2016-08-29 19:22 ` Davis Herring
2016-08-30 0:39 ` Stefan Monnier
2016-08-30 7:55 ` Andreas Schwab
2016-08-30 0:37 ` Stefan Monnier
2016-08-30 1:23 ` Rolf Ade
2016-08-30 15:12 ` Eli Zaretskii
2016-08-30 15:34 ` Clément Pit--Claudel
2016-08-30 16:14 ` Eli Zaretskii
2016-09-06 16:29 ` John Wiegley
2016-09-06 17:50 ` Stefan Monnier
2016-09-06 17:52 ` John Wiegley
2016-09-06 19:00 ` Andreas Röhler
2016-09-06 21:00 ` Stefan Monnier
2016-09-06 21:29 ` Drew Adams
2016-09-06 21:41 ` Karl Fogel
2016-09-06 21:59 ` Paul Eggert
2016-09-06 22:01 ` Karl Fogel
2016-09-06 22:07 ` Davis Herring
2016-09-06 22:21 ` Karl Fogel
2016-09-06 22:46 ` Clément Pit--Claudel
2016-09-07 0:24 ` Stefan Monnier
2016-09-07 16:49 ` Karl Fogel
2016-09-07 18:41 ` Andreas Röhler
2016-09-07 20:02 ` Karl Fogel
2016-09-06 22:03 ` Karl Fogel
2016-12-24 1:03 ` Rolf Ade
2016-12-25 15:44 ` Stefan Monnier
2016-12-26 0:29 ` Rolf Ade
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