XXX Remove nawk(1)

*** 20,31 ****
  # CDDL HEADER END
  #
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
- # ident "%Z%%M% %I%     %E% SMI"
- #
  
  #
  # get a list of the Models for this Model from the ppdcache
  #
  # Input:
--- 20,29 ----
*** 39,45 ****
          exit 1
  fi
  
  cachefile=/var/lp/ppd/ppdcache
  [[ -f $cachefile ]] || exit 1
! /bin/grep "^$1" $cachefile | nawk '{FS=":"; print $2}' | uniq 
  exit 0
--- 37,43 ----
          exit 1
  fi
  
  cachefile=/var/lp/ppd/ppdcache
  [[ -f $cachefile ]] || exit 1
! /bin/grep "^$1" $cachefile | /usr/xpg4/bin/awk '{FS=":"; print $2}' | uniq 
  exit 0