Module type Command.Param.S

module type S = sig .. end

include Applicative.S

val help : string Core_kernel.Std.Lazy.t t

the help text for the command

val path : string list t

the subcommand path of the command

val args : string list t

the arguments passed to the command

val flag : ?aliases:string list ->
       ?full_flag_required:unit -> string -> 'a Command.Flag.t -> doc:string -> 'a t

flag name spec ~doc specifies a command that, among other things, takes a flag named name on its command line. doc indicates the meaning of the flag.

All flags must have a dash at the beginning of the name. If name is not prefixed by "-", it will be normalized to "-" ^ name.

Unless full_flag_required is used, one doesn't have to pass name exactly on the command line, but only an unambiguous prefix of name (i.e., a prefix which is not a prefix of any other flag's name).

NOTE: the doc for a flag which takes an argument should be of the form arg_name ^ " " ^ description where arg_name describes the argument and description describes the meaning of the flag.

NOTE: flag names (including aliases) containing underscores will be rejected. Use dashes instead.

NOTE: "-" by itself is an invalid flag name and will be rejected.

val anon : 'a Command.Anons.t -> 'a t

anon spec specifies a command that, among other things, takes the anonymous arguments specified by spec.