From: Eli Zaretskii <eliz@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Grep Japanese characters
Date: Thu, 12 Jul 2018 16:23:39 +0300 [thread overview]
Message-ID: <837em0fuzo.fsf@gnu.org> (raw)
In-Reply-To: <87d0vt2lxj.fsf@yue-d-PC.i-did-not-set--mail-host-address--so-tickle-me> (message from YUE Daian on Thu, 12 Jul 2018 11:05:28 +0800)
> From: YUE Daian <sheepduke@gmail.com>
> Date: Thu, 12 Jul 2018 11:05:28 +0800
>
> > You cannot pass UTF-8 encoded parameters to sub-programs on
> > MS-Windows. You can only use the encoding of your system codepage.
> > Sorry, it's an MS-Windows limitation.
>
> I remember Windows 10 has a beta option to use UTF-8 for the whole
> system instead of your local encoding.
If Windows will at some point will allow using UTF-8 as the locale's
codeset, then invoking subprograms with UTF-8 encoded command-line
arguments will become possible in Emacs on Windows. For now, the MSDN
documentation of the latest C runtime still says:
The locale argument can take a locale name, a language string, a
language string and country/region code, a code page, or a language
string, country/region code, and code page. The set of available
locale names, languages, country/region codes, and code pages includes
all those supported by the Windows NLS API except code pages that
require more than two bytes per character, such as UTF-7 and UTF-8. If
you provide a code page value of UTF-7 or UTF-8, setlocale will fail,
returning NULL.
next prev parent reply other threads:[~2018-07-12 13:23 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-11 23:02 Grep Japanese characters Tak Kunihiro
2018-07-12 2:40 ` Eli Zaretskii
2018-07-12 3:05 ` YUE Daian
2018-07-12 13:10 ` Tak Kunihiro
2018-07-12 13:37 ` Eli Zaretskii
2018-07-13 3:36 ` Tak Kunihiro
2018-07-13 7:21 ` Eli Zaretskii
2018-07-13 14:06 ` Filipp Gunbin
2018-07-13 14:36 ` Eli Zaretskii
2018-07-16 20:11 ` Filipp Gunbin
2018-07-17 2:29 ` Eli Zaretskii
2018-07-13 2:58 ` YUE Daian
2018-07-12 13:23 ` Eli Zaretskii [this message]
2018-07-12 5:05 ` Yuri Khan
2018-07-12 13:27 ` Eli Zaretskii
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