-anchor:data_stack
+// rrqforth.asm: WORD data_stack,'DATA-STACK',dovariable
-Word: DATA-STACK
-----------------
+anchor:data_stack[]
-----
-rrqforth.asm: WORD data_stack,'DATA-STACK',dovariable
-----
+=== Word: DATA-STACK
+....
+Data stack: ( -- a )
+....
+
+"DATA-STACK" is a variable word that harbours the data stack.