GNU bug report logs - #19393
25.0.50; Emacs cannot determine coding system of ISO-8859 encoded files

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Package: emacs;

Reported by: Tassilo Horn <tsdh <at> gnu.org>

Date: Tue, 16 Dec 2014 15:22:02 UTC

Severity: normal

Found in version 25.0.50

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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Message #76 received at 19393 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Wolfgang Jenkner <wjenkner <at> inode.at>
Cc: 19393 <at> debbugs.gnu.org
Subject: Re: bug#19393: 25.0.50;
 Emacs cannot determine coding system of ISO-8859 encoded files
Date: Tue, 13 Jan 2015 18:25:05 +0200

> From: Wolfgang Jenkner <wjenkner <at> inode.at>
> Cc: 19393 <at> debbugs.gnu.org
> Date: Tue, 13 Jan 2015 15:06:01 +0100
> 
> However, if the file in question is compressed
> revert-buffer-with-coding-system still takes 4 minutes (the user time
> being dominated to 98% by memmove).

Is the problem with compressed files due to the fact that the size is
unknown in advance?  If so, perhaps enlarging by more than was
requested (e.g., twice as large) will alleviate the problem?

Thanks.
This bug report was last modified 4 years and 334 days ago.

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