Module Atd_indent

module Atd_indent: sig .. end

Simple indentation utility for code generators

type t = [ `Block of t list
       | `Inline of t list
       | `Line of string ]

t is the type of the data to be printed.

Example:

let l =
  [
    `Line "d";
    `Line "e";
  ]
in
[
  `Line "a";
  `Block [
    `Line "b";
    `Line "c";
  ];
  `Inline l;
  `Line "f";
]

gives:

a
  b
  c
d
e
f

val to_buffer : ?offset:int -> ?indent:int -> Buffer.t -> t list -> unit

Write to a buffer.

offset : defines the number of space characters to use for the left margin. Default: 0.

indent : defines the number of space characters to use for indenting blocks. Default: 2.

val to_string : ?offset:int -> ?indent:int -> t list -> string

Write to a string. See to_buffer for the options.

val to_channel : ?offset:int ->
       ?indent:int -> Pervasives.out_channel -> t list -> unit

Write to a channel. See to_buffer for the options.

val to_stdout : ?offset:int -> ?indent:int -> t list -> unit

Write to stdout. See to_buffer for the options.