Command Reference : String and Date Function Reference
  
 
@wnotin
Syntax: @wnotin(str_list1, str_list2)
Argument 1: string list, str_list1
Argument 2: string list, str_list2
Return: string list
Returns elements of str_list1 that are not in str_list2. This function is case-sensitive.
Example:
string employee1 = @wnotin("Full Name: John Smith", "Full Name:")
string employee2 = @wnotin("Full Name: Mary Jones", "Full Name:")
assigns the string “John Smith” to the string object EMPLOYEE1, and the string “Mary Jones” to the string object EMPLOYEE2.
@wnotin("John and Greg won", "and Greg")
returns the string “John won”.
See also @wunique.