# TYPOSID(@(#)typo.sh 1.2) if [ $# -lt 1 ] then echo "typo: no input file" exit 1 fi D="" while [ 1 ] do A=$1 B="`expr substr "$1" 1 1`" C="-" if test $B = $C then case $A in -n) D="$D $A"; shift;; *) echo "Invalid option ($A) - terminated" exit 1;; esac else deroff $*^/usr/lib/typoprog $D^sort +0nr +1f exit 1 fi done