X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	q=dns; s=default; b=kS7afPaTL+DmcEiPYQtWRaex3dVCirHZ3OYuezi16Yj
	my0kV8ofsO1UTuNHpICtTW/LtzPko/gRfOOf+7j627s8IArpzb5pT3SsKoiyo05o
	TObtViO8R29q84Ts8PLJ/m6yNIcP3CgrGnjLZ7ShGiwvm234NfMBmlzING6FI8v4
	=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	s=default; bh=CmajbnmbvFISsvMInyl/Fsu2tgQ=; b=XVyrDP0KvD8qSeVX6
	35tGV5/TO2naygMG/TBJYsCq2+Urd10hz1ZG1o4d+sI7t4UzUw6xrsI4zTYovWUF
	2KQpzw4UXMzISbf//QMQhlf9ZTwtYg8FRPWYjx+I8FMgZIpvKqEfP2BRkLvnOIqc
	+HdTBuqiXmCMmRXynWH42omMsQ=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.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
X-Spam-SWARE-Status:	No, score=-4.3 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED,RP_MATCHES_RCVD autolearn=ham version=3.3.1
Message-ID:	<51C0ECBF.9020807@etr-usa.com>
Date:	Tue, 18 Jun 2013 17:26:55 -0600
From:	Warren Young <warren AT etr-usa DOT com>
User-Agent:	Mozilla/5.0 (Windows NT 6.2; WOW64; rv:17.0) Gecko/20130509 Thunderbird/17.0.6
MIME-Version:	1.0
To:	Cygwin-L <cygwin AT cygwin DOT com>
Subject:	Re: Adding MSYS functionality to Cygwin
References:	<CABEPuQJDLjtbcLig1isTUJgb6RBCD8LNShbm9mTPcb9WM5S5fw AT mail DOT gmail DOT com> <51C0B08E DOT 8080900 AT etr-usa DOT com> <CABEPuQJJpRfPKSwZ7M0eTOdp1HxDcmvuy1=qXFHBw-8kLkZ1ZQ AT mail DOT gmail DOT com> <51C0D956 DOT 4090905 AT etr-usa DOT com>
In-Reply-To:	<51C0D956.4090905@etr-usa.com>

On 6/18/2013 16:04, Warren Young wrote:
> You're proposing some kind of global search-and-replace
> operation, which will inevitably turn into a Whac-a-Mole game.

I just thought of an example.  How many POSIX paths are in this 
perfectly legal command, which invokes a native Windows executable?

     $ xcopy /bin foo bar

The wrong answer is, "three."

Now tell me how cygwin1.dll is expected to realize it should only 
translate the final two arguments to xcopy.

--
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

- Raw text -