Index: generic/nsfError.c
===================================================================
diff -u -rd9344280c05990c0254aa652a08a09da3e5822b1 -ra093703e9836fc152fcbbce96d4f880ace6a6170
--- generic/nsfError.c	(.../nsfError.c)	(revision d9344280c05990c0254aa652a08a09da3e5822b1)
+++ generic/nsfError.c	(.../nsfError.c)	(revision a093703e9836fc152fcbbce96d4f880ace6a6170)
@@ -29,7 +29,8 @@
 #include "nsfInt.h"
 
 /* function prototypes */
-Tcl_Obj *NsfParamDefsSyntax(Tcl_Interp *interp, Nsf_Param CONST *paramsPtr, NsfObject *contextObject) 
+Tcl_Obj *NsfParamDefsSyntax(Tcl_Interp *interp, Nsf_Param CONST *paramsPtr, 
+			    NsfObject *contextObject, CONST char *pattern) 
   nonnull(1) nonnull(2) returns_nonnull;
 
 /*
@@ -288,7 +289,7 @@
 int
 NsfArgumentError(Tcl_Interp *interp, CONST char *errorMsg, Nsf_Param CONST *paramPtr,
               Tcl_Obj *cmdNameObj, Tcl_Obj *methodObj) {
-  Tcl_Obj *argStringObj = NsfParamDefsSyntax(interp, paramPtr, NULL);
+  Tcl_Obj *argStringObj = NsfParamDefsSyntax(interp, paramPtr, NULL, NULL);
 
   assert(interp);
   assert(errorMsg);