Multiple lines of text are split and assigned to multiple variables

[Davider]

This looks like a bug 

The result should be:
Key 1|-|Hello 1|World 1|

My understanding is wrong, I just found the help documentation:
Note that delim is not a delimiter string. It is a set of possible delimiter characters

Macro Macro6

Code:

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out
_s=
;Key 1
;-
;Hello 1
;World 1
;---
;Key 2
;-
;Hello 2
;
;World 2
;---
;Key 3
;-
;Hello 3
;World 3

_s.findreplace("[]" "|")
out _s
ARRAY(str) a
tok(_s a -1 "---")
out a[0]

---

It would be nice to have a split function like #1 with the same functionality as PowerShell