+// logic.asm: WORD p_lessthan, '<',fasm
+
anchor:p_lessthan[]
-Word: <
--------
+=== Word: <
-----
-logic.asm: WORD p_lessthan, '<',fasm
-----
+....
+Data stack: ( v1 v2 -- 0/-1 )
+....
+"<" is a function word that replaces a pair of values with -1 if the
+first, v1, is less than the second, v1, otherwise 0. To that end, the
+values are 64-bit signed integers.