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Date:   Sat, 8 Oct 2016 10:36:13 +0200 (CEST)
From:   Johannes Schindelin <Johannes.Schindelin@gmx.de>
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To:     Jeff King <peff@peff.net>
cc:     Johannes Sixt <j6t@kdbg.org>, Duy Nguyen <pclouds@gmail.com>,
        Junio C Hamano <gitster@pobox.com>,
        Git Mailing List <git@vger.kernel.org>
Subject: Re: [PATCH/RFC] git.c: support "!!" aliases that do not move cwd
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Hi Peff & Hannes,

On Fri, 7 Oct 2016, Jeff King wrote:

> On Fri, Oct 07, 2016 at 07:42:35PM +0200, Johannes Sixt wrote:
> 
> > Maybe it's time to aim for
> > 
> >   git config alias.d2u.shell \
> >        'f() { git ls-files "$@" | xargs dos2unix; }; f'
> >   git config alias.d2u.cdup false
> >   git d2u *.c   # yada!
> 
> That would be nice. It would also allow "alias.foo_bar.shell"; right now
> "alias.foo_bar" is forbidden because of the config syntax, which does
> not allow underscores outside of the "subsection" name.

So what about this?

	[alias]
		d2u = !dos2unix
	[alias "d2u"]
		shell = 'f() { git ls-files "$@" | xargs dos2unix; }; f'
		exec = C:/cygwin64/bin/dos2unix.exe

You introduce all kinds of ambiguities here that did not exist before...

Ciao,
Dscho