Tcl_ObjectContextSkippedArgs(context));
    }

    /*
     * Allocate the special frame data.
     */

    fdPtr = TclStackAlloc(interp, sizeof(PMFrameData));
    fdPtr = (PMFrameData *)TclStackAlloc(interp, sizeof(PMFrameData));

    /*
     * Create a call frame for this method.
     */

    result = PushMethodCallFrame(interp, (CallContext *) context, pmPtr,
	    objc, objv, fdPtr);

    int toRewrite,		/* Number of real arguments to replace. */
    int rewriteLength,		/* Number of arguments to insert instead. */
    Tcl_Obj *const *rewriteObjs,/* Arguments to insert instead. */
    int *lengthPtr)		/* Where to write the resulting length of the
				 * array of rewritten arguments. */
{
    unsigned len = rewriteLength + objc - toRewrite;
    Tcl_Obj **argObjs = TclStackAlloc(interp, sizeof(Tcl_Obj *) * len);
    Tcl_Obj **argObjs = (Tcl_Obj **)TclStackAlloc(interp, sizeof(Tcl_Obj *) * len);

    memcpy(argObjs, rewriteObjs, rewriteLength * sizeof(Tcl_Obj *));
    memcpy(argObjs + rewriteLength, objv + toRewrite,
	    sizeof(Tcl_Obj *) * (objc - toRewrite));

    /*
     * Now plumb this into the core ensemble rewrite logging system so that