val update: ?logger:logger_callback -> unit -> unit
val getxml : ?format:encoding -> ?patch_dtd:bool -> string -> string
val getxslt : ?patch_dtd:bool -> string -> string
val update: ?logger:logger_callback -> unit -> unit
val getxml : ?format:encoding -> ?patch_dtd:bool -> string -> string
val getxslt : ?patch_dtd:bool -> string -> string