Module Common

val (+>) : 'a -> ('a -> 'b) -> 'b
val (=|=) : int -> int -> bool
val (=<=) : char -> char -> bool
val (=$=) : string -> string -> bool
val (=:=) : bool -> bool -> bool
val (=*=) : 'a -> 'a -> bool
val pr : string -> unit
val pr2 : string -> unit
val _already_printed : (string, bool) Stdlib.Hashtbl.t
val disable_pr2_once : bool Stdlib.ref
val pr2_once : string -> unit
val pr2_gen : 'a -> unit
val dump : 'a -> string
exception Todo
exception Impossible
exception Multi_found
val exn_to_s : exn -> string
val i_to_s : int -> string
val s_to_i : string -> int
val null_string : string -> bool
val (=~) : string -> string -> bool
val matched1 : string -> string
val matched2 : string -> string * string
val matched3 : string -> string * string * string
val matched4 : string -> string * string * string * string
val matched5 : string -> string * string * string * string * string
val matched6 : string -> string * string * string * string * string * string
val matched7 : string -> string * string * string * string * string * string * string
val spf : ('a, unit, string) Stdlib.format -> 'a
val join : string -> string list -> string
val split : string -> string -> string list
type filename = string
type dirname = string
type path = string
val cat : filename -> string list
val write_file : file:filename -> string -> unit
val read_file : filename -> string
val with_open_outfile : filename -> (((string -> unit) * Stdlib.out_channel) -> 'a) -> 'a
val with_open_infile : filename -> (Stdlib.in_channel -> 'a) -> 'a
exception CmdError of Unix.process_status * string
val command2 : string -> unit
val cmd_to_list : ?verbose:bool -> string -> string list
val cmd_to_list_and_status : ?verbose:bool -> string -> string list * Unix.process_status
val null : 'a list -> bool
val exclude : ('a -> bool) -> 'a list -> 'a list
val sort : 'a list -> 'a list
val map_filter : ('a -> 'b option) -> 'a list -> 'b list
val find_opt : ('a -> bool) -> 'a list -> 'a option
val find_some : ('a -> 'b option) -> 'a list -> 'b
val find_some_opt : ('a -> 'b option) -> 'a list -> 'b option
val filter_some : 'a option list -> 'a list
val take : int -> 'a list -> 'a list
val take_safe : int -> 'a list -> 'a list
val drop : int -> 'a list -> 'a list
val span : ('a -> bool) -> 'a list -> 'a list * 'a list
val index_list : 'a list -> ('a * int) list
val index_list_0 : 'a list -> ('a * int) list
val index_list_1 : 'a list -> ('a * int) list
type ('a, 'b) assoc = ('a * 'b) list
val sort_by_val_lowfirst : ('a, 'b) assoc -> ('a * 'b) list
val sort_by_val_highfirst : ('a, 'b) assoc -> ('a * 'b) list
val sort_by_key_lowfirst : ('a, 'b) assoc -> ('a * 'b) list
val sort_by_key_highfirst : ('a, 'b) assoc -> ('a * 'b) list
val group_by : ('a -> 'b) -> 'a list -> ('b * 'a list) list
val group_assoc_bykey_eff : ('a * 'b) list -> ('a * 'b list) list
val group_by_mapped_key : ('a -> 'b) -> 'a list -> ('b * 'a list) list
val group_by_multi : ('a -> 'b list) -> 'a list -> ('b * 'a list) list
type 'a stack = 'a list
val push : 'a -> 'a stack Stdlib.ref -> unit
val hash_of_list : ('a * 'b) list -> ('a, 'b) Stdlib.Hashtbl.t
val hash_to_list : ('a, 'b) Stdlib.Hashtbl.t -> ('a * 'b) list
type 'a hashset = ('a, bool) Stdlib.Hashtbl.t
val hashset_of_list : 'a list -> 'a hashset
val hashset_to_list : 'a hashset -> 'a list
val map_opt : ('a -> 'b) -> 'a option -> 'b option
val opt : ('a -> unit) -> 'a option -> unit
val do_option : ('a -> unit) -> 'a option -> unit
val (>>=) : 'a option -> ('a -> 'b option) -> 'b option
val (|||) : 'a option -> 'a -> 'a
type ('a, 'b) either =
  1. | Left of 'a
  2. | Right of 'b
type ('a, 'b, 'c) either3 =
  1. | Left3 of 'a
  2. | Middle3 of 'b
  3. | Right3 of 'c
val partition_either : ('a -> ('b, 'c) either) -> 'a list -> 'b list * 'c list
val partition_either3 : ('a -> ('b, 'c, 'd) either3) -> 'a list -> 'b list * 'c list * 'd list
type arg_spec_full = Stdlib.Arg.key * Stdlib.Arg.spec * Stdlib.Arg.doc
type cmdline_options = arg_spec_full list
type options_with_title = string * string * arg_spec_full list
type cmdline_sections = options_with_title list
val parse_options : cmdline_options -> Stdlib.Arg.usage_msg -> string array -> string list
val usage : Stdlib.Arg.usage_msg -> cmdline_options -> unit
val short_usage : Stdlib.Arg.usage_msg -> short_opt:cmdline_options -> unit
val long_usage : Stdlib.Arg.usage_msg -> short_opt:cmdline_options -> long_opt:cmdline_sections -> unit
val arg_align2 : cmdline_options -> cmdline_options
val arg_parse2 : cmdline_options -> Stdlib.Arg.usage_msg -> (unit -> unit) -> string list
type flag_spec = Stdlib.Arg.key * Stdlib.Arg.spec * Stdlib.Arg.doc
type action_spec = Stdlib.Arg.key * Stdlib.Arg.doc * action_func
and action_func = string list -> unit
type cmdline_actions = action_spec list
exception WrongNumberOfArguments
val mk_action_0_arg : (unit -> unit) -> action_func
val mk_action_1_arg : (string -> unit) -> action_func
val mk_action_2_arg : (string -> string -> unit) -> action_func
val mk_action_3_arg : (string -> string -> string -> unit) -> action_func
val mk_action_4_arg : (string -> string -> string -> string -> unit) -> action_func
val mk_action_n_arg : (string list -> unit) -> action_func
val options_of_actions : string Stdlib.ref -> cmdline_actions -> cmdline_options
val do_action : Stdlib.Arg.key -> string list -> cmdline_actions -> unit
val action_list : cmdline_actions -> Stdlib.Arg.key list
val debugger : bool Stdlib.ref
val unwind_protect : (unit -> 'a) -> (exn -> 'b) -> 'a
val finalize : (unit -> 'a) -> (unit -> 'b) -> 'a
val save_excursion : 'a Stdlib.ref -> 'a -> (unit -> 'b) -> 'b
val memoized : ?use_cache:bool -> ('a, 'b) Stdlib.Hashtbl.t -> 'a -> (unit -> 'b) -> 'b
exception UnixExit of int
exception Timeout
val timeout_function : ?verbose:bool -> int -> (unit -> 'a) -> 'a
type prof =
  1. | ProfAll
  2. | ProfNone
  3. | ProfSome of string list
val profile : prof Stdlib.ref
val show_trace_profile : bool Stdlib.ref
val _profile_table : (string, float Stdlib.ref * int Stdlib.ref) Stdlib.Hashtbl.t Stdlib.ref
val profile_code : string -> (unit -> 'a) -> 'a
val profile_diagnostic : unit -> string
val profile_code_exclusif : string -> (unit -> 'a) -> 'a
val profile_code_inside_exclusif_ok : string -> (unit -> 'a) -> 'a
val report_if_take_time : int -> string -> (unit -> 'a) -> 'a
val profile_code2 : string -> (unit -> 'a) -> 'a
val _temp_files_created : string list Stdlib.ref
val save_tmp_files : bool Stdlib.ref
val new_temp_file : string -> string -> filename
val erase_temp_files : unit -> unit
val erase_this_temp_file : filename -> unit
val fullpath : filename -> filename
val cache_computation : ?verbose:bool -> ?use_cache:bool -> filename -> string -> (unit -> 'a) -> 'a
val filename_without_leading_path : string -> filename -> filename
val readable : root:string -> filename -> filename
val files_of_dir_or_files_no_vcs_nofilter : string list -> filename list
val main_boilerplate : (unit -> unit) -> unit
module SMap : Stdlib.Map.S with type key = Stdlib.String.t
type 'a smap = 'a SMap.t