use ::parser::*;
named!(pub parse_identifier(NomSpan) -> Identifier,
do_parse!(
span: recognize!(
do_parse!(
one_of!("_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ") >>
many0!(one_of!("_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")) >>
()
)
) >>
(Identifier::from_nom_span(&span))
)
);