#!/usr/bin/gawk -f
#/* vim: set filteype=awk : */ -*- awk -*-
BEGIN{

  while(getline < "testtree3.out")
  {
    lastline = $0
  }
#  gsub(/^[.\/]*\//,"",lastline)
  split(lastline,a, ".")
  lastline = a[1] ".err." a[2];
#  print lastline
  comm = "emacs " lastline "&"
  system(comm)
#  print lastline
}