Index: generic/nsf.c
===================================================================
diff -u -r59e100d383b22ea1407f5e5c40e303f2c6bb9027 -r802b6ce0c3ff1c3fb46f4a6ffb23f17d12f76d57
--- generic/nsf.c	(.../nsf.c)	(revision 59e100d383b22ea1407f5e5c40e303f2c6bb9027)
+++ generic/nsf.c	(.../nsf.c)	(revision 802b6ce0c3ff1c3fb46f4a6ffb23f17d12f76d57)
@@ -9679,7 +9679,7 @@
 
       result = AliasRefetch(interp, object, methodName, tcd);
       if (result != TCL_OK) {
-	// TODO: check freeing of csc?
+	/* TODO: check freeing of csc? */
 	return result;
       }
     }
@@ -9701,7 +9701,7 @@
     proc = Tcl_Command_objProc(cmd);
     cp = Tcl_Command_objClientData(cmd);
 
-    // TODO: dereference chain?
+    /* TODO: dereference chain? */
   }
 
   if (NSF_DTRACE_METHOD_ENTRY_ENABLED()) {
@@ -18801,7 +18801,8 @@
     if (GetObjectFromString(interp, Tcl_Command_nsPtr(cmd)->fullName) == object) {
       newObjProc = NsfProcAliasMethod;
     }
-    // TODO: for forcing redirectors on objects, do something like
+
+    /* TODO: for forcing redirectors on objects, do something like */
     newObjProc = NsfProcAliasMethod;
 
     /*
Index: generic/nsfError.c
===================================================================
diff -u -r59e100d383b22ea1407f5e5c40e303f2c6bb9027 -r802b6ce0c3ff1c3fb46f4a6ffb23f17d12f76d57
--- generic/nsfError.c	(.../nsfError.c)	(revision 59e100d383b22ea1407f5e5c40e303f2c6bb9027)
+++ generic/nsfError.c	(.../nsfError.c)	(revision 802b6ce0c3ff1c3fb46f4a6ffb23f17d12f76d57)
@@ -197,9 +197,11 @@
     need_space = 1;
   }
   if (methodName) {
+    Tcl_Obj *resultObj;
+    
     if (need_space) Tcl_AppendResult(interp, " ", (char *) NULL);
 
-    Tcl_Obj *resultObj = NsfMethodNamePath(interp, methodName);
+    resultObj = NsfMethodNamePath(interp, methodName);
     INCR_REF_COUNT(resultObj);
     Tcl_AppendResult(interp, ObjStr(resultObj), (char *) NULL);
     DECR_REF_COUNT(resultObj);
@@ -397,7 +399,7 @@
     Tcl_AppendResult(interp, " 2nd error: ",  (char *) NULL);
   }
 
-  //Tcl_ResetResult(interp);
+  /*Tcl_ResetResult(interp);*/
   if (context) {
     Tcl_AppendResult(interp, context, ": ",  (char *) NULL);
   }
Index: generic/nsfInt.h
===================================================================
diff -u -r7413d266916a491ff674489513351c89987366d7 -r802b6ce0c3ff1c3fb46f4a6ffb23f17d12f76d57
--- generic/nsfInt.h	(.../nsfInt.h)	(revision 7413d266916a491ff674489513351c89987366d7)
+++ generic/nsfInt.h	(.../nsfInt.h)	(revision 802b6ce0c3ff1c3fb46f4a6ffb23f17d12f76d57)
@@ -228,7 +228,7 @@
  * This was defined to be inline for anything !sun or __IBMC__ >= 0x0306,
  * but __hpux should also be checked - switched to only allow in gcc - JH
  */
-#if defined(__GNUC__)
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
 # define NSF_INLINE inline
 #else
 # define NSF_INLINE
@@ -981,7 +981,26 @@
 char *strnstr(const char *buffer, const char *needle, size_t buffer_len);
 #endif
 
+/* 
+   In ANSI mode (ISO C89/90) compilers such as gcc and clang do not
+   define the va_copy macro. However, they *do* in reasonably recent
+   versions provide a prefixed (__*) one. The by-feature test below
+   falls back to the prefixed version, if available, and provides a
+   more general fallback to a simple assignment; this is primarily for
+   MSVC; admittedly, this simplifcation is not generally portable to
+   platform/compiler combos other then x86, but the best I can think of right
+   now. One might constrain the assignment-fallback to a platform and 
+   leave va_copy undefined in uncaught platform cases (?).
+*/
+#ifndef va_copy
+#ifdef	__va_copy
+#define	va_copy(dest,src) __va_copy(dest,src)
+#else
+#define va_copy(dest,src) ((dest) = (src))
+#endif
+#endif
 
+
 #if !defined(NDEBUG)
 /*# define NSF_INLINE*/
 #endif
Index: generic/nsfShadow.c
===================================================================
diff -u -ra09faeafaaacd8dcd4c52cdb86653993e8dc499a -r802b6ce0c3ff1c3fb46f4a6ffb23f17d12f76d57
--- generic/nsfShadow.c	(.../nsfShadow.c)	(revision a09faeafaaacd8dcd4c52cdb86653993e8dc499a)
+++ generic/nsfShadow.c	(.../nsfShadow.c)	(revision 802b6ce0c3ff1c3fb46f4a6ffb23f17d12f76d57)
@@ -327,7 +327,7 @@
       Tcl_SetObjResult(interp, listObj);
     } else if (frameFlags & (FRAME_IS_NSF_OBJECT)) {
       NsfObject *object = (NsfObject *)Tcl_CallFrame_clientData(varFramePtr);
-      //Tcl_Obj *listObj = Tcl_NewListObj(0, NULL);
+      /* Tcl_Obj *listObj = Tcl_NewListObj(0, NULL); */
 
       Tcl_ListObjAppendElement(interp, resultObj, Tcl_NewStringObj("object",6));
       Tcl_ListObjAppendElement(interp, resultObj, object->cmdName);