+// stack.asm: WORD p_depth,'DEPTH',fasm
+
anchor:p_depth[]
-Word: DEPTH
-----------
+=== Word: DEPTH
-----
-stack.asm: WORD p_depth,'DEPTH',fasm
-----
+....
+Data stack: ( -- v )
+....
+"DEPTH" is a function word that pushes the count of data stack cells
+onto the data stack.