Compmisc
val init_path : ?dir:string -> unit -> unit
val initial_env : unit -> Env.t
val set_from_env : 'a option ref -> 'a Clflags.env_reader -> unit
val read_clflags_from_env : unit -> unit
val with_ppf_dump : file_prefix:string -> (Stdlib.Format.formatter -> 'a) -> 'a