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(***********************************************************************)
(* *)
(* HEVEA *)
(* *)
(* Luc Maranget, projet PARA, INRIA Rocquencourt *)
(* *)
(* Copyright 1998 Institut National de Recherche en Informatique et *)
(* Automatique. Distributed only by permission. *)
(* *)
(***********************************************************************)
let header = "$Id: cutmain.ml,v 1.20 2004/09/03 12:31:16 maranget Exp $"
exception Error of string
;;
let filename = ref ""
let outname = ref "index.html"
let log = ref false
let main () =
Arg.parse
[("-o", Arg.String (fun s -> outname := s),
"filename, make hacha output go into file ``filename'' (defaults to index.html)");
("-francais", Arg.Unit (fun () -> Cut.language := "fra"),
", French mode");
("-tocbis", Arg.Unit (fun () -> Cut.toc_style := Cut.Both),
", duplicate table of contents at the begining of files");
("-tocter", Arg.Unit (fun () -> Cut.toc_style := Cut.Special),
", Insert most of table of contents at the beginning of files");
("-nolinks", Arg.Unit (fun () -> Cut.cross_links := false),
", Suppress the prevous/up/next links in generated pages");
("-hrf", Arg.Unit (fun () -> log := true),
", output a log file showing the association from local anchors to files");
("-v", Arg.Unit (fun () -> incr Cut.verbose),
", verbose flag") ]
(fun s -> filename := s) ("hacha "^Version.version);
let base = Filename.basename !filename in
Cut.name :=
(try Filename.chop_extension base with Invalid_argument _ -> base) ;
let chan = try open_in !filename with Sys_error s -> raise (Error ("File error: "^s)) in
let buf = Lexing.from_channel chan in
Location.set !filename buf ;
Cut.start_phase !outname ;
Cut.main buf ;
Location.restore () ;
let chan = try open_in !filename with Sys_error s -> raise (Error ("File error: "^s)) in
let buf = Lexing.from_channel chan in
Location.set !filename buf ;
Cut.start_phase !outname ;
Cut.main buf ;
if !log then Cross.dump (!Cut.name^".hrf")
;;
let copy_gifs () =
try
Mysys.copy_from_lib_to_dir Mylib.libdir !Cut.base "previous_motif.gif" ;
Mysys.copy_from_lib_to_dir Mylib.libdir !Cut.base "next_motif.gif" ;
Mysys.copy_from_lib_to_dir Mylib.libdir !Cut.base "contents_motif.gif"
with
| Mysys.Error s ->
Location.print_pos () ;
prerr_endline s
let _ = try
main () ;
if !Cut.some_links then
copy_gifs ()
with
| Error s ->
prerr_endline s ;
prerr_endline "Adios" ;
exit 2
| Cut.Error s ->
Location.print_pos () ;
prerr_endline ("Error while reading HTML: "^s) ;
prerr_endline "Adios" ;
exit 2
| Misc.Fatal s ->
Location.print_pos () ;
prerr_endline
("Fatal error: "^s^" (please report to Luc.Maranget@inria.fr") ;
prerr_endline "Adios" ;
exit 2
(*
| x ->
Location.print_pos () ;
prerr_endline
("Fatal error: spurious exception "^Printexc.to_string x^
" (please report to Luc.Maranget@inria.fr") ;
prerr_endline "Adios" ;
exit 2
*)
;;
exit 0;;
|