for i do
	grep -n $i *.h
	grep -n $i libpl/*.[ch]
	grep -n $i libwe/*.[ch]
	grep -n $i libgp/*.[ch]
	grep -n $i libtk/*.[ch]
	grep -n $i libcg/*.[ch]
	grep -n $i poly/*.[ch]
	grep -n $i wrap/*.[ch]
	grep -n $i plot/*.[ch]
	grep -n $i wir/*.[ch]
	grep -n $i place/*.[ch]
	grep -n $i cdm/*.[ch]
	grep -n $i plh/*.[ch]
	grep -n $i src/*.[ch]
	grep -n $i board/*.[ch]
	grep -n $i lde/*.[ch]
	grep -n $i wref/*.[ch]
done
