From: h_ono@ot.olympus.co.jp
To: cygwin@cygwin.com
Subject: Re: cmd.exe and file name conversion from comman line argument
Date: Fri, 27 Jul 2018 10:16:00 -0000 [thread overview]
Message-ID: <OF383DF3D0.4F2F25B6-ON492582D7.0031D6A7-492582D7.0032DAE2@ot.olympus.co.jp> (raw)
In-Reply-To: <OFC009BF8B.B56C9990-ON492582D7.001F2504-492582D7.0026257B@ot.olympus.co.jp>
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> From: Hiroo Ono/jp/olympus@olympus
> To: cygwin@cygwin.com
> Date: 2018/07/27 15:57
> Subject: Re: cmd.exe and file name conversion from comman line argument
> Sent by: cygwin-owner@cygwin.com
>
> c:\cygwin\home\hiroo> touch "ããã"
>
> gives
>
> c:\cygwin\home\hiroo> ls
> '"ããã"'
It may be related to build_argv() in
https://github.com/mirror/newlib-cygwin/blob/master/winsup/cygwin/dcrt0.cc
line 320 to 328:
/* Skip over characters until the closing quote */
{
sawquote = cmd;
/* Handle quoting. Only strip off quotes if the parent is
a Cygwin process, or if the word starts with a '@'.
In this case, the insert_file function needs an unquoted
DOS filename and globbing isn't performed anyway. */
cmd = quoted (cmd, winshell && argc > 0 && *word != '@');
}
As the comment says,
c:\cygwin\home\hiroo> touch @"ããã"
gives file named @ããã.
---------
Hiroo Ono
\0ТÒÐÐ¥\a&ö&ÆVÒ\a&W\x06÷'G3¢\x02\x02\x02\x02\x02\x02\x06GG\x03¢òö7wvâæ6öÒ÷\a&ö&ÆV×2æFÖÀФd\x15\x13¢\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x02\x06GG\x03¢òö7wvâæ6öÒöf\x17\x12ðФFö7VÖVçF\x17Föã¢\x02\x02\x02\x02\x02\x02\x02\x02\x06GG\x03¢òö7wvâæ6öÒöFö72æFÖÀÐ¥Vç7V'67&&R\x06æfó¢\x02\x02\x02\x02\x02\x06GG\x03¢òö7wvâæ6öÒöÖÂò7Vç7V'67&&R×6×\x06ÆPÐ Ð
next prev parent reply other threads:[~2018-07-27 9:15 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-27 5:24 h_ono
2018-07-27 6:56 ` Marco Atzeri
2018-07-27 7:27 ` Andrey Repin
2018-07-27 8:08 ` Brian Inglis
2018-07-27 9:15 ` h_ono
2018-07-27 10:16 ` h_ono [this message]
2018-07-27 15:16 ` Takashi Yano
2018-07-30 10:54 ` h_ono
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