Plan 9 from Bell Labs’s /usr/web/sources/contrib/btdn/lib/cm/trofftable.sh.diff
14,15c PROLOGUE=$POSTLIB/prologues/trofftable.ps DPOSTPROLOGUE=$POSTLIB/prologues/dpost.ps . 10,12c POSTBIN=/bin POSTLIB=/sys/lib/postscript FONTDIR=/sys/lib/ghostscript/font .