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(* Planets: A celestial simulator
Copyright (C) 2001-2003 Yaron M. Minsky
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*)
let version = "0.1.12"
let debugging = ref false
let debug_msg msg =
if !debugging then
(print_string msg;
print_newline ())
type 'a reference = { mutable v: 'a }
type fref = { mutable fv: float }
let lpush el l = l := el::!l
(** argument parsing code *)
let anonymous = ref []
let spec = [
("-debug", Arg.Set debugging, "Turn debugging mode on")
]
let () = Arg.parse spec (fun s -> lpush s anonymous) "planets [-debug]"
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