Template:Stringlist:RegexLocateUp syntax
[%itemNum =] sl:RegexLocateUp( regex, [startItem], [Options= string], - [Status= %output], [StartCol= number], - [EndCol= number])
[%itemNum =] sl:RegexLocateUp( regex, [startItem], [Options= string], - [Status= %output], [StartCol= number], - [EndCol= number])