From: Eli Zaretskii <eliz@gnu.org>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: stephen.berman@gmx.net, emacs-devel@gnu.org
Subject: Re: dired-do-find-regexp failure with latin-1 encoding
Date: Sun, 29 Nov 2020 19:12:51 +0200 [thread overview]
Message-ID: <83o8jgkrxo.fsf@gnu.org> (raw)
In-Reply-To: <b9e5a4ee-7a46-a369-7e96-b2095d67db75@yandex.ru> (message from Dmitry Gutov on Sun, 29 Nov 2020 18:07:38 +0200)
> Cc: stephen.berman@gmx.net, emacs-devel@gnu.org
> From: Dmitry Gutov <dgutov@yandex.ru>
> Date: Sun, 29 Nov 2020 18:07:38 +0200
>
> Adding -a or prepending 'LC_ALL=C' changes that:
> $ LC_ALL=C grep "prem" latin1.txt
> premi�re is first
> premie?re is slightly different
Is that � what Grep actually produced?
> > What is not clear to me is whether the _output_ is always in some
> > fixed encoding, like UTF-8. That doesn't seem to be stated in the
> > docs there.
>
> Judging by a small experiment, rg's output is in the same encoding as
> input, for each file.
So in this aspect it is not better than Grep: it is still impractical
to search through files that have different encodings.
> In any case, if one takes the pre-processing route, the end encoding
> will be UTF-8.
But then the pre-processor will have to guess the encoding (if it is
not the same for all the files), which we know is not simple.
next prev parent reply other threads:[~2020-11-29 17:12 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-28 18:03 dired-do-find-regexp failure with latin-1 encoding Stephen Berman
2020-11-28 18:11 ` Eli Zaretskii
2020-11-28 18:46 ` Stephen Berman
2020-11-28 19:13 ` Eli Zaretskii
2020-11-28 19:44 ` Stephen Berman
2020-11-28 19:49 ` Eli Zaretskii
2020-11-28 20:16 ` Dmitry Gutov
2020-11-28 20:29 ` Eli Zaretskii
2020-11-28 21:04 ` Dmitry Gutov
2020-11-29 0:49 ` Dmitry Gutov
2020-11-29 15:19 ` Eli Zaretskii
2020-11-29 16:27 ` Dmitry Gutov
2020-11-29 17:18 ` Eli Zaretskii
2020-11-29 17:32 ` Dmitry Gutov
2020-11-29 18:42 ` Eli Zaretskii
2020-11-29 19:48 ` Dmitry Gutov
2020-11-29 15:06 ` Eli Zaretskii
2020-11-29 15:14 ` Yuri Khan
2020-11-29 15:36 ` Stephen Berman
2020-11-29 15:50 ` Eli Zaretskii
2020-11-29 16:07 ` Dmitry Gutov
2020-11-29 17:12 ` Eli Zaretskii [this message]
2020-11-29 17:19 ` Dmitry Gutov
2020-11-29 17:25 ` Eli Zaretskii
2020-11-29 17:44 ` Dmitry Gutov
2020-11-29 18:51 ` Eli Zaretskii
2020-11-29 19:07 ` Dmitry Gutov
2020-11-29 19:32 ` Eli Zaretskii
2020-11-29 19:34 ` Eli Zaretskii
2020-11-29 19:49 ` Stephen Berman
2020-11-29 19:49 ` Gregory Heytings via Emacs development discussions.
2020-11-29 19:37 ` Juri Linkov
2020-11-30 1:08 ` Dmitry Gutov
2020-11-30 20:54 ` Juri Linkov
2020-12-01 0:34 ` Dmitry Gutov
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