tests/6.cmd/getopts/getopts8.sub

   1 f()
   2 {
   3         typeset OPTIND=1
   4         typeset opt
   5
   6         while getopts ":abcxyz" opt
   7         do
   8                 echo opt: "$opt"
   9                 if [[ $opt = y ]]; then f -abc ; fi
  10         done
  11 }
  12
  13 f -xyz