ExtractWords      Extract a specified number of worrds from string
First             Return first part of string
Int_to_Str        Convert integer to string
Last              Return last part of string
LastPos           Find last occurence of character in string
Lower             Convert string to lower case
OverType          Combine two overlapping strings
PadCenter         Expand and center string with a specific character
PadLeft           Expand & left justify string with specific character
PadRight          Expand & right justify string with specific character
PosWord           Determine starting character position of word
Proper            Convert a string so each word begins with uppercase
Real_to_Str       Convert real to string with specified decimal places
Strip             Remove character from string
Str_to_Int        Convert string to integer
Str_to_Real       Convert string to real
Upper             Convert string to upper case
WordCnt           Count number of words in string