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From: Joe Perches <joe@perches.com>
Newsgroups: linux.kernel
Subject: Re: sparc: bpf_jit: Rename jump labels in bpf_jit_compile()
Date: Tue, 06 Sep 2016 17:30:02 +0200
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On Tue, 2016-09-06 at 16:47 +0200, Peter Zijlstra wrote:
> On Tue, Sep 06, 2016 at 04:34:13PM +0200, Jean Delvare wrote:
> > > [diff "default"]
> > >         xfuncname = "^[[:alpha:]$_].*[^:]$"
> > OK, I see. As mentioned somewhere else, it fails for labels which have
> > comments. 
> Heh, There's labels that have comments?

Only a few dozen.

The pattern with the perl-like $_ took me a depressingly
long time to parse followed by a self forehead slap.