# Module Ocsigen_lib_base.Url_base

    module Url_base: sig .. end

    type t = string

    type uri = string

    val make_absolute_url : https:bool ->
           host:string ->
           port:int -> uri -> t

`make_absolute_url https host port path` generates a new absolute url

    type path = string list

    val remove_dotdot : path -> path

`remove_dotdot path` cleans the path of `..`

    val remove_end_slash : string -> string

`remove_end_slash str` removes last `/`

    val remove_internal_slash : path -> path

`remove_internal_slash path` cleans the path of empty string

    val change_empty_list : path -> path

    val add_end_slash_if_missing : path -> path

    val remove_slash_at_end : path -> path

    val remove_slash_at_beginning : path -> path

    val is_prefix_skip_end_slash : string list -> string list -> bool

`is_prefix_skip_end_slash path1 path2` returns `true` if `path1` is the same as `path2` before a first slash

    val split_fragment : string -> string * string option

`split_fragment str` splits `str` at first '#'