__init__ ( self,  text )

_get ( self,  pos )

insert_element (
        self,
        leftpos,
        rightpos,
        tag,
        attrs={},
        )

insert_raw_text (
        self,
        pos,
        text,
        )

insert_singleton (
        self,
        pos,
        tag,
        attrs={},
        )

insert_text (
        self,
        pos,
        text,
        )

to_file ( self,  outfile )