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From: "Jürgen Hartmann" <juergen_hartmann_@hotmail.com>
To: "help-gnu-emacs@gnu.org" <help-gnu-emacs@gnu.org>
Subject: RE: Automatic recognition of some specific coding systems
Date: Tue, 3 Mar 2015 23:58:23 +0100	[thread overview]
Message-ID: <DUB124-W17694144BC9F72664CBB4BA8110@phx.gbl> (raw)
In-Reply-To: <83y4nirn59.fsf@gnu.org>

Sorry for the delay of my response: I just was busy to recover my system
from a nasty hard disk failure. But now mail service is back up again...

So, thank you, Eli Zaretskii, for giving this solution the right twist:

>> So one could think about a regular expression
>> that matches this unique EOL pattern.
>  
> A more reliable test might be characters whose codepoints are between
> 128 and 159: those should generally be absent from ISO-8859 encodings.
> (Emacs doesn't use this fact for good reasons, but in your specific
> case those reasons should not matter, I think.)

That's great: I didn't recognize this distinctive feature. Of course this is
by far the better test: It is more specific, since it is per se related to
the actual task. I think this is the approach to favor.

When my system is restored again, I will try to implement it, reporting the
findings.

Juergen

 		 	   		  

  reply	other threads:[~2015-03-03 22:58 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-24 15:31 Automatic recognition of some specific coding systems Jürgen Hartmann
2015-02-24 18:28 ` Eli Zaretskii
2015-02-24 22:30   ` Jürgen Hartmann
2015-02-25 16:19     ` Eli Zaretskii
2015-02-25 17:53       ` Jürgen Hartmann
2015-02-25 20:29         ` Eli Zaretskii
2015-02-25 23:23           ` Jürgen Hartmann
2015-02-26 16:36             ` Eli Zaretskii
2015-02-26 22:34               ` Jürgen Hartmann
2015-02-28 16:55                 ` Eli Zaretskii
2015-03-03 22:58                   ` Jürgen Hartmann [this message]
2015-02-27  1:50 ` Yuri Khan
2015-02-27 12:12   ` Jürgen Hartmann
2015-02-27 12:25     ` Jürgen Hartmann

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