Module ArgExt

module ArgExt: sig .. end
Parsing of command line arguments

val global_options : (Arg.key * Arg.spec * Arg.doc) list Pervasives.ref
val add_global_options : (Arg.key * Arg.spec * Arg.doc) list -> unit
type help_extent = 
| NoSubCommand
| SubCommand of string
| AllSubCommand
type help_style = 
| Markdown
| Output
val pp_print_help : help_extent -> help_style -> Format.formatter -> unit -> unit
val parse : unit -> unit -> unit