====== substring-after ======
The //substring-after()// function returns that part of an input string that follows the first occurrence of a comparison string in the input string. \\
The comparison string should consist of at least one single character or a character string. \\
If the comparison string occurs more than once in the examined string - for example a separator in a list available as a single string - only its first occurrence is considered.
==== Syntax: ====
substring-after('String', 'Comparison String')
==== Example ====
substring-after('_Daily_POS_1234,'Daily_')
Returns POS_1234