if m = entry.patmatch(options[:reverse], 0, rmis, rins, rdel)
record[:ADAPTOR_POS_RIGHT] = m.pos
record[:ADAPTOR_LEN_RIGHT] = m.length
if m = entry.patmatch(options[:reverse], 0, rmis, rins, rdel)
record[:ADAPTOR_POS_RIGHT] = m.pos
record[:ADAPTOR_LEN_RIGHT] = m.length