From: "Jérôme Froissart" <software@froissart.eu>
To: cygwin@cygwin.com
Cc: "Jérôme Froissart" <software@froissart.eu>
Subject: Re: Unconsistent command-line parsing in case of UTF-8 quoted arguments
Date: Thu, 8 Oct 2020 00:21:34 +0200 [thread overview]
Message-ID: <CAFC9CLCR8ydf=JNkqUAHCU1DjUZi-xurV+ohuXM3Nfh-NaHf8A@mail.gmail.com> (raw)
In-Reply-To: <1094935297.20201007041019@yandex.ru>
Thanks for your reply.
Andrey Repin wrote:
> 1. Run CMD in a more capable terminal. Either M$ Terminal 1.0, or select true
> type font for your console.
I tried Windows Terminal 1.3, but this did not change anything :-(
Besides, I think my cmd.exe was already using True Type fonts (if I
understand the icons from the settings window correctly)
Anyway, I now understand that the terminal I use matters. In my case
however, I do not intend to run the binary (built with Cygwin) in a
terminal at all.
I am using win-sshfs [2]. It is built from Cygwin, but it is then used
as a standalone executable, without any GUI. It is called by a Windows
component/driver (with a command line that contains quoted UTF-8
arguments), invoked by some clicks and actions from the 'My computer'
window. What could I do so that this program correctly handles the
command line?
> 2. Then you are parsing the command line wrong. In Windows, it is up to called
> program to parse the command line.
Right, but my program starts at `int main(int argc, char *argv[])`,
where the parsing is already handled (by some Cygwin runtime
component?). How could I parse it differently?
And would that even make sense that I parse it in a custom way? Since
-I suppose- every C program built by Cygwin faces the same issues,
wouldn't we rather want a "universal" change on how the Cygwin runtime
parses command lines?
For the record, this is what I have done in this program [1], but that
feels more like a work around some UTF-8-related bug than a proper,
custom command line parsing :-S
...or maybe I'm completely mistaken in how Cygwin works, in case I'd
be happy to be told :-)
[1] https://github.com/billziss-gh/sshfs-win/pull/208
[2] https://github.com/billziss-gh/sshfs-win
Thanks for your help
Jérôme
next prev parent reply other threads:[~2020-10-07 22:21 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-02 21:40 Jérôme Froissart
2020-10-03 2:22 ` Doug Henderson
2020-10-04 11:18 ` Andrey Repin
2020-10-06 21:36 ` Jérôme Froissart
2020-10-07 1:10 ` Andrey Repin
2020-10-07 22:21 ` Jérôme Froissart [this message]
2020-10-11 18:55 ` Andrey Repin
2020-10-07 2:20 ` Brian Inglis
2020-10-07 5:17 ` Thomas Wolff
2020-10-07 23:32 ` Brian Inglis
2020-10-08 0:59 ` Eliot Moss
2020-10-08 6:22 ` Brian Inglis
2020-10-13 16:30 ` Kaz Kylheku (Cygwin)
2020-10-14 21:47 ` Jérôme Froissart
2020-10-14 22:14 ` Jérôme Froissart
2020-10-15 5:14 ` UTF-8 quoted args passed to program include quotes when run from cmd Brian Inglis
2020-10-19 2:32 ` Unconsistent command-line parsing in case of UTF-8 quoted arguments Kaz Kylheku (Cygwin)
2020-10-13 17:34 ` Brian Inglis
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