Module Cfg_analysis.CfgRegex

type letter = Cfg.E.t
val empty : t
val epsilon : t
val join : t -> t -> t
val append : t -> letter -> t
val append_star : t -> t -> t
val equal : t -> t -> bool
val hash : t -> int
val pretty : Stdlib.Format.formatter -> t -> unit
val pretty_reverse : Stdlib.Format.formatter -> t -> unit

Print a regex in reverse. Useful sometimes when a regex is too big to be * fully printed, and you only want to see the end, you can start printing it * in reverse and interrupt the program.