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From: Juri Linkov <juri@jurta.org>
To: Dani Moncayo <dmoncayo@gmail.com>
Cc: Juanma Barranquero <lekktu@gmail.com>, 13032-done@debbugs.gnu.org
Subject: bug#13032: 24.3.50; Request: Provide a `delete-duplicate-lines' command
Date: Tue, 04 Dec 2012 01:49:29 +0200	[thread overview]
Message-ID: <87lidek86u.fsf@mail.jurta.org> (raw)
In-Reply-To: <CAH8Pv0ijmN071KYNdWrwH0kYPUvV0pTZC2WsUGMaJRLWGB9V3A@mail.gmail.com> (Dani Moncayo's message of "Sun, 2 Dec 2012 10:13:55 +0100")

>> The ADJACENT argument is an optimization that doesn't require
>> additional memory (to store previous lines in the cache).
>> This is necessary when the user needs to delete duplicate lines
>> in a large sorted file.
>
> Ah, good point.  I guess that the optimization is twofold: in memory
> and also in performance.  Then, IMO this should be explained in the
> docstring, so that users know that they should use this feature when
> running this command over a large chunk of lines.

Thanks for the suggestion, I added this as well.





  reply	other threads:[~2012-12-03 23:49 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-29 19:23 bug#13032: 24.3.50; Request: Provide a `delete-duplicate-lines' command Dani Moncayo
2012-11-29 20:49 ` Juanma Barranquero
2012-11-29 21:43   ` Dani Moncayo
2012-11-29 22:45     ` Juanma Barranquero
2012-11-30  0:31 ` Juri Linkov
2012-11-30  0:46   ` Juanma Barranquero
2012-11-30  0:50     ` Juanma Barranquero
2012-11-30  0:57       ` Juri Linkov
2012-11-30  1:02         ` Juanma Barranquero
2012-11-30  1:12     ` Juri Linkov
2012-11-30  7:51       ` Dani Moncayo
2012-12-01  0:34         ` Juri Linkov
2012-12-01  9:08           ` Dani Moncayo
2012-12-01  9:22             ` Dani Moncayo
2012-12-02  0:45             ` Juri Linkov
2012-12-02  9:13               ` Dani Moncayo
2012-12-03 23:49                 ` Juri Linkov [this message]
2012-12-04  0:05                   ` Juri Linkov
2012-12-04  9:13                     ` Dani Moncayo
2012-12-04 23:51                       ` Juri Linkov
2012-12-05  8:08                         ` Dani Moncayo
2012-11-30  7:51   ` Dani Moncayo
2012-12-04  7:04     ` Thierry Volpiatto
2012-12-04 14:46       ` Stefan Monnier
2012-12-04 15:02         ` Thierry Volpiatto

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