178   AWK := gawk

   178   AWK := gawk

   179   GREP := ggrep

   179   GREP := ggrep

   180   EGREP := ggrep -E

   180   EGREP := ggrep -E

   181   FGREP := grep -F

   181   FGREP := grep -F

   182   SED := gsed

   182   SED := gsed

   184 endif

   184 endif