usr.sbin/lpr/filters/pjlfilter.sh

   1 #!/bin/sh
   2 # Filter to encapsulate text files in HP PJL format, suitable for use as an
   3 # if filter for any printer supporting the HP PJL format, such as the
   4 # HP LaserJet IIIsi
   5 doescape () {
   6     printf "\33%%-12345X"
   7 }
   8 doescape
   9 echo @PJL
  10 echo @PJL JOB
  11 cat
  12 doescape
  13 doescape
  14 echo @PJL
  15 echo @PJL EOJ
  16 doescape