X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-2.0 required=5.0 	tests=AWL,BAYES_00,SARE_MSGID_LONG40,SPF_PASS
X-Spam-Check-By: sourceware.org
MIME-Version: 1.0
In-Reply-To: <f60fe000912242049t5248f366x4f077b57260961a6@mail.gmail.com>
References: <20091225031926 DOT GA8496 AT panix DOT com> 	 <f60fe000912242049t5248f366x4f077b57260961a6 AT mail DOT gmail DOT com>
Date: Fri, 25 Dec 2009 00:06:07 -0500
Message-ID: <a13b5a590912242106i687f812bi66a0d63093396a1d@mail.gmail.com>
Subject: Re: bash expands $1 in strange new way
From: Robert Pendell <shinji AT elite-systems DOT org>
To: cygwin AT cygwin DOT com
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
Precedence: bulk
List-Id: <cygwin.cygwin.com>
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

On Thu, Dec 24, 2009 at 11:49 PM, Mark J. Reed wrote:
> On Thu, Dec 24, 2009 at 10:19 PM, David Arnstein wrote:
>> I have a bash shell script named xplo that worked as desired under
>> cygwin 1.5. It fails under cygwin 1.7.
>
> Your shell script is incorrect, and I don't see how it worked under
> 1.5. This line:
>
>> =C2=A0 =C2=A0 =C2=A0 =C2=A0set EXPLOR=3D'/cygdrive/c/windows/explorer.ex=
e'
>
> does NOT set a variable named EXPLOR. =C2=A0Instead, it sets the first
> positional argument ($1) to the string
> "EXPLOR=3D/cygdrive/c/windows/explorer.exe". =C2=A0Whatever the old value=
 of
> $1 was, it's now gone.
>
> To fix, get rid of the "set". =C2=A0In sh and derivatives, "set" sets the
> positional arguments (and optionally flags that affect the shell's
> behavior); it does NOT set variables. =C2=A0Just use the assignment syntax
> (var=3Dvalue) by itself for that.
>

Of course I am too slow (by about 15 minutes).  >.<

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple