#3 UNFILL (continued) #4 UNFILL (continued) #3! Strip space(s)- from the buffer ! #4! Strip space(s)- from the buffer ! #3< #4< #3 @FN/^ES #4 @FN/^ES #3/ #4/ #3/; #4/; #3> #4> #3! Exit and clean up ! #4! Exit and clean up ! #3EX #4EX #3$$ #4$$ #3 #4