var_expr_list:
    var_expr_list
    comma
    var_expr
    {
        $$ = *p_catCode(&$1, &$3);    /* catenate variable    */
                                    /* initialization code  */
    }            
|
    var_expr
|
    error
    ok
    zeroframe                       /* Empty stmnt  */
    {
        $$ = $3;
    }
;

