Re: [PATCH] parse-options: Allow abbreviated options when unambiguous

[Eric Wong <normalperson@yhbt.net>]

Pierre Habouzit <madcoder@debian.org> wrote:
> On Sun, Oct 14, 2007 at 06:02:33PM +0000, Johannes Schindelin wrote:
> > Hi,
> > 
> > On Sun, 14 Oct 2007, Johannes Schindelin wrote:
> > 
> > > When there is an option "--amend", the option parser now recognizes 
> > > "--am" for that option, provided that there is no other option beginning 
> > > with "--am".
> > 
> > And an amend for ultra-abbreviated options (as you noticed on IRC):
> > 
> > diff --git a/parse-options.c b/parse-options.c
> > index afc6c89..acabb98 100644
> > --- a/parse-options.c
> > +++ b/parse-options.c
> > @@ -137,6 +137,11 @@ is_abbreviated:
> >  				abbrev_flags = flags;
> >  				continue;
> >  			}
> > +			/* negated and abbreviated very much? */
> > +			if (!prefixcmp("no-", arg)) {
> > +				flags |= OPT_UNSET;
> > +				goto is_abbreviated;
> > +			}
> >  			/* negated? */
> >  			if (strncmp(arg, "no-", 3))
> >  				continue;
> 
>   squashed on top on the previous, and pushed to my ph/parseopt branch.

Awesome.  Thanks to both of you.

-- 
Eric Wong