XXX Remove nawk(1)

*** 74,84 ****
  extern "C" {
  #endif
  
  EOF
  
! nawk -F: '{if ((NF == 4) && substr($1,0,1) != "#")
                  if ($1 >= 2048) {
                          tlen = length($2);
  
                          printf("#define\t%s\t", $2)
                          if (tlen < 8)
--- 74,84 ----
  extern "C" {
  #endif
  
  EOF
  
! /usr/xpg4/bin/awk -F: '{if ((NF == 4) && substr($1,0,1) != "#")
                  if ($1 >= 2048) {
                          tlen = length($2);
  
                          printf("#define\t%s\t", $2)
                          if (tlen < 8)