{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"extern_crate_names.sort_by(|a,"}]}
        extern_crate_names.sort_by(|a, b| b.as_str().cmp(a.as_str()));
            self.extern_prelude.keys().map(|ident| ident.name).collect::<Vec<_>>();