printing length in benchtests

[Siddhesh Poyarekar]

On Thu, Feb 06, 2014 at 09:47:22PM +0530, Rajalakshmi Srinivasaraghavan wrote:
> Hi All
> 
> Should we print len instead of pos in the following 4 benchtests to
> interpret the output better?

Why would it be better?  When there is a match, it is the match
position that determines the exit from these functions.  The length
comes into the picture when there is no match.

So both would be useful to have in different cases IMO.

Siddhesh