Gets the character that is on the right of the text cursor.

        :param cursor: QTextCursor that defines the position where the search
            will start.

def get_right_character(self, cursor=None):
        """
        Gets the character that is on the right of the text cursor.

        :param cursor: QTextCursor that defines the position where the search
            will start.
        """
        next_char = self.get_right_word(cursor=cursor)
        if len(next_char):
            next_char = next_char[0]
        else:
            next_char = None
        return next_char