Module Command

module Command: sig .. end

Definition of commands to be launched from command-line.

module type T = sig .. end

The type of commands with names, parameters, and implementation.

val build_args : string ->
       (Arg.key * Arg.spec * Arg.doc) list -> (Arg.key * Arg.spec * Arg.doc) list

build_args cmd args returns args with overloaded "-help" and "--help" switches for command cmd.

type base_parameters = {

	`mutable class_path :ClassPath.t;`	`(*`	Class path to process elements.	`*)`
	`mutable elements :string list;`	`(*`	Elements to process.	`*)`

}

The type of basic command parameters.

val make_base_parameters : string ->
       base_parameters * (Arg.key * Arg.spec * Arg.doc) list * Arg.anon_fun

Returns the elements needed to process base_parameters; class path is handled through "-cp" and "-classpath", while elements are the other arguments provided on the command-line. The passed string is the name of the command.

val make_empty_parameters : string -> unit * (Arg.key * Arg.spec * Arg.doc) list * Arg.anon_fun

Returns the elements needed accept no parameter. The passed string is the name of the command.

val make_header_printer : int -> string -> unit

make_header_printer n returns a function to print headers on the standard output. Nothing will be printed by the returned function if n <= 1, otherwise the passed string will be printed enclosed with dashes.