/*
			 * We need to remove the interpreter-wide trace which
			 * we created to allow 'step' traces.
			 */

			Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
			tcmdPtr->stepTrace = NULL;
			if (tcmdPtr->startCmd != NULL) {
			    Tcl_Free(tcmdPtr->startCmd);
			Tcl_Free(tcmdPtr->startCmd);
			}
		    }
		    if (tcmdPtr->flags & TCL_TRACE_EXEC_IN_PROGRESS) {
			/*
			 * Postpone deletion.
			 */

			tcmdPtr->flags = 0;

    if (flags & (TCL_TRACE_DESTROYED | TCL_TRACE_DELETE)) {
	int untraceFlags = tcmdPtr->flags;
	Tcl_InterpState state;

	if (tcmdPtr->stepTrace != NULL) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;
	    if (tcmdPtr->startCmd != NULL) {
		Tcl_Free(tcmdPtr->startCmd);
	    Tcl_Free(tcmdPtr->startCmd);
	    }
	}
	if (tcmdPtr->flags & TCL_TRACE_EXEC_IN_PROGRESS) {
	    /*
	     * Postpone deletion, until exec trace returns.
	     */

	    tcmdPtr->flags = 0;

	 */

	if ((flags & TCL_TRACE_LEAVE_EXEC) && (tcmdPtr->stepTrace != NULL)
		&& (level == tcmdPtr->startLevel)
		&& (strcmp(command, tcmdPtr->startCmd) == 0)) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;
	    if (tcmdPtr->startCmd != NULL) {
		Tcl_Free(tcmdPtr->startCmd);
	    Tcl_Free(tcmdPtr->startCmd);
	    }
	}

	/*
	 * Second, create the tcl callback, if required.
	 */

	if (call) {

		   TraceExecutionProc, tcmdPtr, CommandObjTraceDeleted);
	}
    }
    if (flags & TCL_TRACE_DESTROYED) {
	if (tcmdPtr->stepTrace != NULL) {
	    Tcl_DeleteTrace(interp, tcmdPtr->stepTrace);
	    tcmdPtr->stepTrace = NULL;
	    if (tcmdPtr->startCmd != NULL) {
		Tcl_Free(tcmdPtr->startCmd);
	    Tcl_Free(tcmdPtr->startCmd);
	    }
	}
    }
    if (call) {
	if (tcmdPtr->refCount-- <= 1) {
	    Tcl_Free(tcmdPtr);
	}
    }