def p_BitNames(self, p):
        """BitNames : BitNames ',' LOWERCASE_IDENTIFIER
                    | LOWERCASE_IDENTIFIER"""
        n = len(p)
        if n == 4:
            p[0] = ('BitNames', p[1][1] + [p[3]])
        elif n == 2:
            p[0] = ('BitNames', [p[1]])
def p_BitNames(self, p):
        """BitNames : BitNames ',' LOWERCASE_IDENTIFIER
                    | LOWERCASE_IDENTIFIER"""
        n = len(p)
        if n == 4:
            p[0] = ('BitNames', p[1][1] + [p[3]])
        elif n == 2:
            p[0] = ('BitNames', [p[1]])
def p_BitNames ( self , p ) : n = len ( p ) if n == 4 : p [ 0 ] = ( 'BitNames' , p [ 1 ] [ 1 ] + [ p [ 3 ] ] ) elif n == 2 : p [ 0 ] = ( 'BitNames' , [ p [ 1 ] ] )
BitNames : BitNames ',' LOWERCASE_IDENTIFIER
                    | LOWERCASE_IDENTIFIER
BitNames : BitNames LOWERCASE_IDENTIFIER | LOWERCASE_IDENTIFIER