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Date:	Mon, 13 Nov 2000 12:00:07 +0100
From:	Corinna Vinschen <vinschen AT redhat DOT com>
Reply-To:	cygwin <cygwin AT sources DOT redhat DOT com>
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To:	cygwin <cygwin AT sources DOT redhat DOT com>
Subject:	Re: TCSH 6.08.00 *.exe problem
References:	<047f01c04d5b$a6edf830$365aa8c0 AT ise DOT ch>

Anatol Studler wrote:
> 
> Corinna
> 
> I'm using the TCSH 6.08.00 in my cygwin environment, and I have following
> problem with it, which works with BASH:
> 
> ----------------------------
> [CYGSERV] ~ > tcsh
> [CYGSERV] ~ > CL.EXE
> CL.EXE: Command not found.
> [CYGSERV] ~ > bash
> bash-2.04$ CL.EXE
> Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 12.00.8804 for 80x86
> Copyright (C) Microsoft Corp 1984-1998. All rights reserved.
> 
> usage: cl [ option... ] filename... [ /link linkoption... ]
> bash-2.04$
> ----------------------------

I didn't look into the sources of tcsh for months. I simply tried it
and you're right. However, typing `cl' works. The reason is that
if running under Cygwin the shell creates it's hash table so that
executables which end in .exe or .com are shortend by that extension
and executables ending in .EXE or .COM are shortened _and_ changed
into lower case before being inserted into the hash table. The source
code is in sh.exec.c, line 748ff. Feel free to change it to your
needs.

Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Developer                        mailto:cygwin AT sources DOT redhat DOT com
Red Hat, Inc.
mailto:vinschen AT redhat DOT com

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