LOCALS|
* LOCALS| ( xN ... x2 x1 [name1 .. nameN <|>] -- )

create local identifiers to be used in the current definition.
At runtime, each identifier will be assigned a value from
the parameter stack.

The identifiers may be treated as if being a VALUE , it does
also implement the ansi TO extensions for locals. Note that
the identifiers are only valid inside the currently compiled
word, the SEE decompiled word will show them as
<A> <B> ... <N> a.s.o.

see also LVALUE

FORTH/ANS locals (dpANS13.6.2.1795) compiling primitive