I would like to use some more advanced string functions such as Split, Len (string length), and even regex filtering to allow more fine grained control of how some input strings (such as attribute values or substitution parameters) are manipulated to create a new string output.
As a PI developer, I would like to parse an alarm message within an Event Frame attribute using String Builder. The alarm message is in the format: "a | b | c | d e x", where x is the term of interest. This would only be possible with functions like InStr and Len.