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|
(***********************************************************************)
(* *)
(* HEVEA *)
(* *)
(* Luc Maranget, projet Moscova, INRIA Rocquencourt *)
(* *)
(* Copyright 2001 Institut National de Recherche en Informatique et *)
(* Automatique. Distributed only by permission. *)
(* *)
(***********************************************************************)
let default_small_length = 1024
let arg = ref []
and pess = ref false
and move = ref true
and small_length = ref default_small_length
let () =
let usage =
"Usage: esponja [OPTION...] HTML-FILE...\n\
\n\
Optimize HTML-FILE by factoring common CSS-styles and removing\n\
unused CSS-class definitions.\n\
\n\
Options:"
and spec =
["-u", Arg.Set pess,
" pessimize optimizer";
"-n", Arg.Unit (fun () -> move := false ; incr Emisc.verbose),
" dry run - do not change files";
"-rsz", Arg.Set_int small_length,
(Printf.sprintf "SIZE set SIZE (default: %i) of leaves in rope implementation" default_small_length);
"-v", Arg.Unit (fun () -> incr Emisc.verbose),
" report progress";
"-version",
Arg.Unit
(fun () ->
print_endline ("esponja " ^ Version.version);
print_endline ("library directory: " ^ Mylib.static_libdir);
exit 0),
" output version information, library directory and exit"]
in
Arg.parse
(Arg.align spec)
(fun s -> arg := s :: !arg)
usage;
module E =
Esp.Make
(struct
let pess = !pess
let move = !move
let small_length = !small_length
end)
let process name = try E.file name with Esp.Failed -> ()
let main () =
(* try *)
List.iter process (List.rev !arg) ;
exit 0
(* with
| e ->
Printf.fprintf stderr "Unexpected exception: %s\n"
(Printexc.to_string e) ;
exit 2
*)
;;
main ()
;;
|
