Module Sanitizer

module Sanitizer: sig .. end

Keeps only alpha-numerical characters. Separator '_' is allowed, but leading, trailing and consecutive separators are removed.

type buffer

val create : ?truncate:bool -> int -> buffer

val clear : buffer -> unit

val add_sep : buffer -> unit

Adds '_' character

val add_char : buffer -> char -> unit

val add_string : buffer -> string -> unit

val add_list : buffer -> string list -> unit

Separated with '_'

val contents : buffer -> string