Re: [bug37999 08/11] RANK: Simplify rank_sorted_file() with new function sum_weights().

[Ben Pfaff]

On Fri, Feb 01, 2013 at 09:28:18AM -0800, Ben Pfaff wrote:
> On Fri, Feb 01, 2013 at 05:52:05PM +0100, John Darrington wrote:
> > On Thu, Jan 31, 2013 at 10:03:30PM -0800, Ben Pfaff wrote:
> >      This makes the code easier to read and possibly even faster.
> >       
> >      -  casereader_split (input, &pass1, &pass2);
> >      -
> > 
> > I think this is the only user of this function.  If we don't need it
> > anymore I think it can be deleted.
> 
> Fair enough, it's an odd function.  I'll check for other users and
> remove it if I don't see any.

I added a commit that removes casereader_split() and pushed this series.
I don't know whether you were done reviewing it; if you do have any
comments then I'm happy to address them with additional commits.