Subject: Re: [PATCH] sched: leave sched_setscheduler earlier if possible.
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Junio C Hamano <junio@pobox.com>
Cc: Steven Rostedt <rostedt@goodmis.org>, Dario Faggioli <raistlin@linux.it>,
        Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
        Gregory Haskins <ghaskins@novell.com>, Mike Galbraith <efault@gmx.de>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        Andrew Morton <akpm@osdl.org>
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Date: Sat, 26 Mar 2011 11:26:13 +0100
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On Fri, 2011-03-25 at 15:36 -0700, Junio C Hamano wrote:
> Peter Zijlstra <a.p.zijlstra@chello.nl> writes:
> 
> > Junio, know of any way to make git-diff do the same? The purpose is to
> > skip labels as functions so that people stop doing stupid crap like
> > indenting labels, eg.:
> >
> > void foo(void)
> > {
> >  again:
> 
> Perhaps "git help attributes" and look for "funcname"?

Awesome so the diff.$foo.xfuncname is about what I want, except I seem
to need a .gitattributes file per repository. 

Is there a way to over-ride the default in a global way so that I can
only change ~/.gitconfig and not bother with all various repos I have?

Another question, the built-in patterns consist of multiple regexes, can
custom patterns also have multiple?


So what worked for me was:

~/.gitconfig:

[diff "cpp"]
	xfuncname = "^[[:alpha:]$_].*[^:]$"

and linux-2.6/.gitattributes:

*.h diff=cpp
*.c diff=cpp

What I tried was:

[diff]
  xfuncname = "^[[:alpha:]$_].*[^:]$"

But that didn't seem to work.. I also tried ~/.gitattributes, but again,
no joy.


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