mu578

(*---------------------------------------------------------------------------
   Copyright (c) 2015 Daniel C. Bünzli. All rights reserved.
   Distributed under the BSD3 license, see license at the end of the file.
   %%NAME%% release %%VERSION%%
  ---------------------------------------------------------------------------*)

(* Simple generators according to:

   Kiselyov, Peyton-Jones, Sabry
   Lazy v. Yield: Incremental, Linear Pretty-printing