--- loncom/html/adm/help/tex/Calling_Functions.tex	2002/07/05 16:12:31	1.1
+++ loncom/html/adm/help/tex/Calling_Functions.tex	2002/07/18 15:52:27	1.2
@@ -1,3 +1,4 @@
+\label{Calling_Functions}
 
 With variables, you can store strings or numbers. \textbf{Functions} allow
 you to manipulate these strings or numbers. Functions work like mathematical