test Grew rule for Beja

gistfile1.txt

rule det_N-Det{
  pattern{
    N[upos=NOUN];
    Det[upos=DET, PronType=DEM];
    %Det << N;
    e: N-[det]->Det;
    e.length = 2
  }
  commands{
    add_edge f: N->Det;
    f.label = e.label
  }
}