Eliminate floating point arithmatic in nre
Eliminate floating point arithmatic in nre

Integer division is already hard enough on your CPU, using floating
point here is WAY slower and can just as effectivly be done using
integers. This is important because matchImpl tends to be in the center
of very hot loops (like split()).

dom96/Nim,dom96/Nim,dom96/Nim,dom96/Nim,dom96/Nim,dom96/Nim,dom96/Nim