+"S"" is a function word that pushes the [n:char] pointer for a string
+inlined subsequently to it in the containing definition. This is
+similar to <<p_lit,LIT>> but for a string literal.
+
+====
+.Definition concept for LIT
+****
+: LIT R> DUP @ 2DUP + 8 + >R SWAP 8 + SWAP ;
+****
+====