On 5/20/07, Joey K Tuttle <jkt at qued.com> wrote: > > require 'jmf' > 2 map_jmf_ 'data';'sumcol-input.txt' > $data > 4393 What does the 2 do in this expression Joey? I did not see any docs relating to that here - http://www.jsoftware.com/jwiki/Studio/Mapped_Files