"create-dir" ]; then target_dir=`eval "echo $opt"` mkdir $target_dir elif [ $cmd = "restart" ]; then restart fi } function read_loop(){ for output in `$TARGET_SCHEME $SILVER_PAREN_PATH/sip-main.scm $OPT $OUTSOURCING_OPT` do if echo $output|grep "^Silver-paren-out-command:" >/dev/null ; then expression=`echo $output|sed "s/^Silver-paren-out-command://g"`; do_command $expression else echo $output fi done } read_loop