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How do you find the positions of a string in a text list?
Field - List = your input list
Field - FindChar = the thing you're trying to find in the list
Field - Position = multi value field with final position of the characters you're looking for.
Button code used to find the position of all of your characters:
NumInList := @Elements(List);
TargetFindList := @Explode(@Repeat(FindChar + ", " ; NumInList -1) + FindChar);
SeqList := @Text(@TextToNumber(("0":"1":"2":"3":"4":"5":"6":"7":"8":"9") *+
("0":"1":"2":"3":"4":"5":"6":"7":"8":"9")));
Seq := @Subset(@Subset(SeqList; -99); NumInList);
AltFindList := List + Seq;
AltTargetFindList := TargetFindList + Seq;
FindPos := @Replace(AltFindList; AltTargetFindList;Seq);
Final := @Trim(@Replace(FindPos;AltFindList;""));
@SetField("Position";@Trim(@Replace(FindPos;AltFindList;"")))