Word: ,
-------
anchor:p_comma[]
----
compile.asm:	WORD p_comma,',',fasm
----

Data stack: ( v -- )

"," is a function word that puts a cell on the heap.

.Execution semantics expressed in RRQFORTH
====
: ,
  HERE @ 8 ALLOT ! ( v -- ; Claim 8 bytes and put value there )
;
====