Update REXX-SeveralDialects_byGertMassheimer.xml

[Kens390]

Change History
2024/04/04 udlVersion 2.2
Moved "::ROUTINE" from "Folders in code1, open" to "Keywords2"
"::ROUTINE" directive does not end with an "END" or "RETURN".
Moved "::METHOD" from "Folders in code1, open" to "Keywords2"
Even though "RETURN" ends a ":METHOD" adding "RETURN" to one of the "ends"
causes problems noted below.
Moved "PROCEDURE" and "RETURN" from "Folders in code1" to "Keywords2"
The problem is that Notepad++ thinks that
(1) Either the "RETURN" or "END" terminates a "PROCEDURE"
(2) Either the "RETURN" or "END" terminates a "DO"
(3) A "RETURN" in the middle of a "PROCEDURE" ends a PROCEDURE
Move "Folders in code1" to "Folders in code2"
The problem is that Notepad++ thinks that
(1) "DONE" begins a "DO" statement
(2) "PEND" ends a "DO" statement
Move "SELECT" from "Keywords1" to "Folders in code2, open"

I am new to github and lack some expertise in usage of REXX in multiple environments.
My expertise is on IBM mainframe hardware. I hope this fork may at least be useful
in at least starting discussions on some of the issues I am trying to address.