Index: generic/gentclAPI.tcl
===================================================================
diff -u -rc558f89e9d37ecf8bed1a65fe26ff620bc8b9c96 -r9dadb4297ee2e6b648f14674b79f8ef678fbb8fb
--- generic/gentclAPI.tcl	(.../gentclAPI.tcl)	(revision c558f89e9d37ecf8bed1a65fe26ff620bc8b9c96)
+++ generic/gentclAPI.tcl	(.../gentclAPI.tcl)	(revision 9dadb4297ee2e6b648f14674b79f8ef678fbb8fb)
@@ -272,7 +272,7 @@
 $intro
   if (likely(ArgumentParse(interp, objc, objv, $obj, objv[0], 
                      method_definitions[$idx].paramDefs, 
-                     method_definitions[$idx].nrParameters, 0, 1,
+                     method_definitions[$idx].nrParameters, 0, NSF_ARGPARSE_BUILTIN,
                      &pc) == TCL_OK)) {
     $cDefs
 $pre