#!/lang/sh
for A; do
	if [ -d "$A" ]; then
		pushd $A >/dev/null
		pwd -P
		popd >/dev/null
	elif [ A = '/' ]; then
		echo /
	else
		pushd `dirname "$A"` >/dev/null
		printf "%s\n" "`pwd -P`/`basename $A`"
		popd >/dev/null
	fi
done