Re: [PATCH] bash: offer only paths after '--'

["SZEDER Gábor" <szeder@ira.uka.de>]

On Tue, Jul 08, 2008 at 11:18:37PM +0000, Shawn O. Pearce wrote:
> Junio C Hamano <gitster@pobox.com> wrote:
> > SZEDER Gábor <szeder@ira.uka.de> writes:
> > > +		c=$((++c))
> > 
> > This assignment is somewhat curious, although it should work as expected
> > either way ;-)
> 
> I agree, its damned odd.  But we already do this in the same
> sort of loop inside of _git_branch() (see around line 541 in
> next).  This new patch is only sticking with our current set
> of conventions in the script, so I say its fine.
Well, according to

  git blame contrib/completion/git-completion.bash  |grep '++'

you started this convention back in 2006, I just copied and modified
your code (;

Maybe an old C++ "heritage"?  In C++ it matters for class types (e.g.
iterators), because the postfix operator might be slower than the
prefix.

Best,
Gábor