~~NOTOC~~

====== Concat3 ======
Concat3(“abc” “def” "ghi") ->nineLetters

===== Description =====
Takes the top three items from the stack, treates them as strings, and concatenates them to a single string.

===== Examples =====
<code 4rpl>
Trace(Concat3("abc" "def" "ghi")) # Prints "abcdefghi"
</code>