class [< clone : 'a; node : 'a Pxp_document.node; set_node : 'a Pxp_document.node -> unit; .. > as 'a] hash_index : ['a] Pxp_tree_parser.hash_index
[< clone : 'a; node : 'a Pxp_document.node; set_node : 'a Pxp_document.node -> unit; .. > as 'a]
['a]
Pxp_tree_parser.hash_index