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Message-ID:	<410406E0.2000402@scytek.de>
Date:	Sun, 25 Jul 2004 15:15:44 -0400
From:	Volker Quetschke <quetschke AT scytek DOT de>
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To:	cygwin AT cygwin DOT com
Subject:	Re: Mangling of '\\' by cygwin dll
References:	<4102A623 DOT 6090103 AT scytek DOT de>
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Hi
> I run into a strange problem while using sed from a cmd.exe shell.
> 
> The problem is not sed specific and the following lines demonstrate
> it with /bin/echo.

The following mini program also demonstrates that it comes from
the cygwin dll.
-- slashtest.c --
#include <stdio.h>
int main(int argc, char *argv[])
{  printf("Arg1:%s:\n",argv[1]);
   return 0;
}
-- slashtest.c end --

Compile it with "gcc slashtest.c -o slashtest_cyg.exe" and
"gcc -mno-cygwin slashtest.c -o slashtest_w32.exe" and try
the following from a cmd.exe:

C:\cygwin\bin>\cygwin\home\quetschke\slashtest_w32.exe '\\\'
Arg1:'\\\':
_nothing done for a native binary, the quotes stay_

C:\cygwin\bin>\cygwin\home\quetschke\slashtest_cyg.exe '\\\'
Arg1:\':
_Hmm, one \ escaped and one ' escaped, quotes vanish if not
escaped._

C:\cygwin\bin>\cygwin\home\quetschke\slashtest_cyg.exe \\\
Arg1:\\\:
_Nothing special for a non-quoted string._

What is the deeper plan for this functionality?

Volker

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