- delay="$(sed -n 's/delay *: *\([^ ]*\)$/\1/p' <"$ifile")"
- cmdline=("${cmdline[@]}" -delay "$delay")
+ exec 3<&0
+ exec 0<"$ifile"
+ while read par arg; do
+ if [ "$par" = delay ]; then
+ cmdline=("${cmdline[@]}" -delay "$arg")
+ elif [ "$par" = aspect ]; then
+ cmdline=("${cmdline[@]}" -aspect "$arg")
+ fi
+ done
+ exec 0<&3
+ exec 3<&-