why3session_html.ml 17.4 KB
Newer Older
1 2
(**************************************************************************)
(*                                                                        *)
MARCHE Claude's avatar
MARCHE Claude committed
3
(*  Copyright (C) 2010-2012                                               *)
4 5 6
(*    François Bobot                                                      *)
(*    Jean-Christophe Filliâtre                                           *)
(*    Claude Marché                                                       *)
MARCHE Claude's avatar
MARCHE Claude committed
7
(*    Guillaume Melquiond                                                 *)
8 9 10 11 12 13 14 15 16 17 18 19 20
(*    Andrei Paskevich                                                    *)
(*                                                                        *)
(*  This software is free software; you can redistribute it and/or        *)
(*  modify it under the terms of the GNU Library General Public           *)
(*  License version 2.1, with the special exception on linking            *)
(*  described in file LICENSE.                                            *)
(*                                                                        *)
(*  This software 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.                  *)
(*                                                                        *)
(**************************************************************************)

21
open Format
22
open Why3
23
open Why3session_lib
24

25 26
module S = Session

27
let output_dir = ref ""
28
let opt_context = ref false
29

30
type style = SimpleTree | Jstree | Table
31

32 33
let opt_style = ref Table
let default_style = "table"
34 35

let set_opt_style = function
36
  | "simple" -> opt_style := SimpleTree
37
  | "jstree" -> opt_style := Jstree
38
  | "table" -> opt_style := Table
Andrei Paskevich's avatar
Andrei Paskevich committed
39
  | _ ->
40 41 42
    eprintf "Unknown html style, ignored@."

let () = set_opt_style default_style
43

44 45 46 47 48 49 50 51 52
let opt_pp = ref []

let set_opt_pp_in,set_opt_pp_cmd,set_opt_pp_out =
  let suf = ref "" in
  let cmd = ref "" in
  (fun s -> suf := s),
  (fun s -> cmd := s),
  (fun s -> opt_pp := (!suf,(!cmd,s))::!opt_pp)

53
let spec =
54 55
  ("-o",
   Arg.Set_string output_dir,
MARCHE Claude's avatar
MARCHE Claude committed
56
   "<path> output directory ('-' for stdout)") ::
57
  ("--context", Arg.Set opt_context,
MARCHE Claude's avatar
MARCHE Claude committed
58
   " adds context around the generated HTML code") ::
59
  ("--style", Arg.Symbol (["simpletree";"jstree";"table"], set_opt_style),
MARCHE Claude's avatar
MARCHE Claude committed
60
   " style to use, defaults to '" ^ default_style ^ "'."
61
) ::
62
  ("--add_pp", Arg.Tuple
63 64 65
    [Arg.String set_opt_pp_in;
     Arg.String set_opt_pp_cmd;
     Arg.String set_opt_pp_out],
MARCHE Claude's avatar
MARCHE Claude committed
66
  "<suffix> <cmd> <out_suffix> declares a pretty-printer for edited proofs") ::
67 68
  ("--coqdoc",
   Arg.Unit (fun ()->
69
    opt_pp := (".v",("coqdoc --no-index --html -o %o %i",".html"))::!opt_pp),
MARCHE Claude's avatar
MARCHE Claude committed
70
  " use coqdoc to print Coq proofs") ::
71
  common_options
72

François Bobot's avatar
François Bobot committed
73
open Session
74 75
open Util

76
type context =
77
    (string ->
François Bobot's avatar
François Bobot committed
78
     (formatter -> notask session -> unit) -> notask session
79 80
     -> unit, formatter, unit) format

81 82 83 84 85 86 87 88 89 90 91
let run_file (context : context) print_session fname =
  let project_dir = Session.get_project_dir fname in
  let session = Session.read_session project_dir in
  let output_dir =
    if !output_dir = "" then project_dir else !output_dir
  in
  let basename = Filename.basename project_dir in
  let cout =
    if output_dir = "-" then stdout else
      open_out (Filename.concat output_dir (basename^".html"))
  in
92 93 94 95 96 97 98 99
  let fmt = formatter_of_out_channel cout in
  if !opt_context
  then fprintf fmt context basename (print_session basename) session
  else print_session basename fmt session;
  pp_print_flush fmt ();
  if output_dir <> "-" then close_out cout


100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
module Table =
struct


  let rec transf_depth tr =
    List.fold_left
      (fun depth g -> max depth (goal_depth g)) 0 tr.S.transf_goals
  and goal_depth g =
    S.PHstr.fold
      (fun _st tr depth -> max depth (1 + transf_depth tr))
      g.S.goal_transformations 1

  let theory_depth t =
    List.fold_left
      (fun depth g -> max depth (goal_depth g)) 0 t.S.theory_goals

116
  let provers_stats provers theory =
117 118 119 120 121 122
    S.theory_iter_proof_attempt (fun a ->
      Hashtbl.replace provers a.S.proof_prover a.S.proof_prover) theory

  let print_prover = Whyconf.print_prover


Andrei Paskevich's avatar
Andrei Paskevich committed
123 124 125
  let color_of_status ?(dark=false) fmt b =
    fprintf fmt "%s" (if b then
        if dark then "008000" else "C0FFC0"
126 127 128 129 130 131 132 133 134
      else "FF0000")

let print_results fmt provers proofs =
  List.iter (fun p ->
    fprintf fmt "<td bgcolor=\"#";
    begin
      try
        let pr = S.PHprover.find proofs p in
        let s = pr.S.proof_state in
135 136
        begin
          match s with
137 138 139 140 141 142 143 144
	  | S.Done res ->
	    begin
	      match res.Call_provers.pr_answer with
		| Call_provers.Valid ->
                  fprintf fmt "C0FFC0\">%.2f" res.Call_provers.pr_time
		| Call_provers.Invalid ->
                  fprintf fmt "FF0000\">Invalid"
		| Call_provers.Timeout ->
MARCHE Claude's avatar
MARCHE Claude committed
145 146
                  fprintf fmt "FF8000\">Timeout (%ds)"
                    pr.S.proof_timelimit
147
		| Call_provers.OutOfMemory ->
MARCHE Claude's avatar
MARCHE Claude committed
148 149
                  fprintf fmt "FF8000\">Out Of Memory (%dM)"
                    pr.S.proof_memlimit
150
		| Call_provers.Unknown _ ->
MARCHE Claude's avatar
MARCHE Claude committed
151
                  fprintf fmt "FF8000\">%.2f" res.Call_provers.pr_time
152
		| Call_provers.Failure _ ->
Andrei Paskevich's avatar
Andrei Paskevich committed
153 154 155
                  fprintf fmt "FF8000\">Failure"
		| Call_provers.HighFailure ->
                  fprintf fmt "FF8000\">High Failure"
156
	    end
157 158
	  | S.Undone _ -> fprintf fmt "E0E0E0\">Undone"
	  | S.InternalFailure _ -> fprintf fmt "E0E0E0\">Internal Failure"
159 160
        end;
        if pr.S.proof_obsolete then fprintf fmt "(obsolete)"
MARCHE Claude's avatar
MARCHE Claude committed
161
      with Not_found -> fprintf fmt "E0E0E0\">---"
162 163 164
    end;
    fprintf fmt "</td>") provers

MARCHE Claude's avatar
MARCHE Claude committed
165 166
let rec num_lines acc tr =
  List.fold_left
Andrei Paskevich's avatar
Andrei Paskevich committed
167 168
    (fun acc g -> 1 +
      PHstr.fold (fun _ tr acc -> 1 + num_lines acc tr)
MARCHE Claude's avatar
MARCHE Claude committed
169 170 171
      g.goal_transformations acc)
    acc tr.transf_goals

172 173
  let rec print_transf fmt depth max_depth provers tr =
    fprintf fmt "<tr>";
174
    for _i=1 to 0 (* depth-1 *) do fprintf fmt "<td></td>" done;
Andrei Paskevich's avatar
Andrei Paskevich committed
175 176
    fprintf fmt "<td bgcolor=\"#%a\" colspan=\"%d\">"
      (color_of_status ~dark:false) tr.S.transf_verified
MARCHE Claude's avatar
MARCHE Claude committed
177 178 179
      (max_depth - depth + 1);
    (* for i=1 to depth-1 do fprintf fmt "&nbsp;&nbsp;&nbsp;&nbsp;" done; *)
    fprintf fmt "%s</td>" tr.transf_name ;
180
    for _i=1 (* depth *) to (*max_depth - 1 + *) List.length provers do
181 182 183
      fprintf fmt "<td bgcolor=\"#E0E0E0\"></td>"
    done;
    fprintf fmt "</tr>@\n";
MARCHE Claude's avatar
MARCHE Claude committed
184 185 186 187 188 189 190 191 192 193 194
    fprintf fmt "<td rowspan=\"%d\">&nbsp;&nbsp;</td>" (num_lines 0 tr);
    let (_:bool) = List.fold_left
      (fun is_first g ->
        print_goal fmt is_first (depth+1) max_depth provers g;
        false)
      true tr.transf_goals
    in ()

  and print_goal fmt is_first depth max_depth provers g =
    if not is_first then fprintf fmt "<tr>";
    (* for i=1 to 0 (\* depth-1 *\) do fprintf fmt "<td></td>" done; *)
Andrei Paskevich's avatar
Andrei Paskevich committed
195
    fprintf fmt "<td bgcolor=\"#%a\" colspan=\"%d\">"
MARCHE Claude's avatar
MARCHE Claude committed
196 197
      (color_of_status ~dark:false) g.S.goal_verified (max_depth - depth + 1);
    (* for i=1 to depth-1 do fprintf fmt "&nbsp;&nbsp;&nbsp;&nbsp;" done; *)
198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215
    fprintf fmt "%s</td>" (S.goal_expl g);
(*    for i=depth to max_depth-1 do fprintf fmt "<td></td>" done; *)
    print_results fmt provers g.goal_external_proofs;
    fprintf fmt "</tr>@\n";
    PHstr.iter
      (fun _ tr -> print_transf fmt depth max_depth provers tr)
      g.goal_transformations

  let print_theory fmt th =
    let depth = theory_depth th in
    if depth > 0 then
    let provers = Hashtbl.create 9 in
    provers_stats provers th;
    let provers =
      Hashtbl.fold (fun _ pr acc -> pr :: acc) provers []
    in
    let provers = List.sort Whyconf.Prover.compare provers in
    let name = th.S.theory_name.Ident.id_string in
Andrei Paskevich's avatar
Andrei Paskevich committed
216
    fprintf fmt "<h2><font color=\"#%a\">Theory \"%s\": %s</font></h2>@\n"
217 218 219
      (color_of_status ~dark:true) th.S.theory_verified
      name (if th.S.theory_verified then "fully verified" else "not fully verified")
    ;
MARCHE Claude's avatar
MARCHE Claude committed
220

221
    fprintf fmt "<table border=\"1\"><tr><td colspan=\"%d\">Obligations</td>" depth;
MARCHE Claude's avatar
MARCHE Claude committed
222
    (* fprintf fmt "<table border=\"1\"><tr><td>Obligations</td>"; *)
223 224 225 226
    List.iter
      (fun pr -> fprintf fmt "<td text-rotation=\"90\">%a</td>" print_prover pr)
      provers;
    fprintf fmt "</td></tr>@\n";
MARCHE Claude's avatar
MARCHE Claude committed
227
    List.iter (print_goal fmt true 1 depth provers) th.theory_goals;
228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260
    fprintf fmt "</table>@\n"

  let print_file fmt f =
    (* fprintf fmt "<h1>File %s</h1>@\n" f.file_name; *)
    fprintf fmt "%a"
      (Pp.print_list Pp.newline print_theory) f.file_theories

  let print_session name fmt s =
    fprintf fmt "<h1>Why3 Proof Results for Project \"%s\"</h1>@\n" name;
    fprintf fmt "%a"
      (Pp.print_iter2 PHstr.iter Pp.newline Pp.nothing Pp.nothing
         print_file) s.session_files


  let context : context = "<!DOCTYPE html
PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">
<html xmlns=\"http://www.w3.org/1999/xhtml\">
<head>
<title>Why3 session of %s</title>
</head>
<body>
%a
</body>
</html>
"

  let run_one = run_file context print_session

end



261 262 263
module Simple =
struct

264
  let print_prover = Whyconf.print_prover
265 266

  let print_proof_status fmt = function
François Bobot's avatar
François Bobot committed
267
    | Undone _ -> fprintf fmt "Undone"
268 269 270
    | Done pr -> fprintf fmt "Done : %a" Call_provers.print_prover_result pr
    | InternalFailure exn ->
      fprintf fmt "Failure : %a"Exn_printer.exn_printer exn
271

272 273
  let print_proof_attempt fmt pa =
    fprintf fmt "<li>%a : %a</li>"
François Bobot's avatar
François Bobot committed
274
      print_prover pa.proof_prover
275 276 277 278 279
      print_proof_status pa.proof_state

  let rec print_transf fmt tr =
    fprintf fmt "<li>%s : <ul>%a</ul></li>"
      tr.transf_name
François Bobot's avatar
François Bobot committed
280
      (Pp.print_list Pp.newline print_goal) tr.transf_goals
281 282 283

  and print_goal fmt g =
    fprintf fmt "<li>%s : <ul>%a%a</ul></li>"
François Bobot's avatar
François Bobot committed
284 285
      g.goal_name.Ident.id_string
      (Pp.print_iter2 PHprover.iter Pp.newline Pp.nothing
286
         Pp.nothing print_proof_attempt)
François Bobot's avatar
François Bobot committed
287 288
      g.goal_external_proofs
      (Pp.print_iter2 PHstr.iter Pp.newline Pp.nothing
289
         Pp.nothing print_transf)
François Bobot's avatar
François Bobot committed
290
      g.goal_transformations
291 292 293

  let print_theory fmt th =
    fprintf fmt "<li>%s : <ul>%a</ul></li>"
François Bobot's avatar
François Bobot committed
294 295
      th.theory_name.Ident.id_string
      (Pp.print_list Pp.newline print_goal) th.theory_goals
296 297 298 299

  let print_file fmt f =
    fprintf fmt "<li>%s : <ul>%a</ul></li>"
      f.file_name
François Bobot's avatar
François Bobot committed
300
      (Pp.print_list Pp.newline print_theory) f.file_theories
301 302 303

  let print_session _name fmt s =
    fprintf fmt "<ul>%a</ul>"
François Bobot's avatar
François Bobot committed
304 305
      (Pp.print_iter2 PHstr.iter Pp.newline Pp.nothing Pp.nothing
         print_file) s.session_files
306 307 308


  let context : context = "<!DOCTYPE html
309 310 311 312
PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">
<html xmlns=\"http://www.w3.org/1999/xhtml\">
<head>
313
<title>Why3 session of %s</title>
314 315 316 317 318 319
</head>
<body>
%a
</body>
</html>
"
320

321
  let run_one = run_file context print_session
322

323
end
324

325

326 327 328
module Jstree =
struct

329 330 331 332 333
  let print_verified fmt b =
    if b
    then fprintf fmt "class='verified'"
    else fprintf fmt "class='notverified'"

334
  let print_prover = Whyconf.print_prover
335 336

  let print_proof_status fmt = function
François Bobot's avatar
François Bobot committed
337
    | Undone _ -> fprintf fmt "<span class='notverified'>Undone</span>"
338 339
    | Done pr -> fprintf fmt "<span class='verified'>Done : %a</span>"
      Call_provers.print_prover_result pr
340
    | InternalFailure exn ->
341 342
      fprintf fmt "<span class='notverified'>Failure : %a</span>"
        Exn_printer.exn_printer exn
343

344 345 346 347 348 349 350 351 352 353 354 355 356 357
  let cmd_regexp = Str.regexp "%\\(.\\)"

  let pp_run input cmd output =
    let replace s = match Str.matched_group 1 s with
      | "%" -> "%"
      | "i" -> input
      | "o" -> output
      | _ -> failwith "unknown format specifier, use %%i, %%o"
    in
    let cmd = Str.global_substitute cmd_regexp replace cmd in
    let c = Sys.command cmd in
    if c <> 0 then
      eprintf "[Error] '%s' stopped abnormaly : code %i" cmd c

358 359
 let edited_dst = Filename.concat !output_dir "edited"

360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379
  let find_pp edited =
    let basename = Filename.basename edited in
    try
      let suff,(cmd,suff_out) =
        List.find (fun (s,_) -> ends_with basename s) !opt_pp in
      let base =
        String.sub basename 0 (String.length basename - String.length suff) in
      let base_dst = (base^suff_out) in
      if !opt_context then
        pp_run edited cmd (Filename.concat edited_dst base_dst);
      base_dst
    with Not_found ->
      eprintf "Default %s@." basename;
      (** default printer *)
      let base = try Filename.chop_extension basename with _ -> basename in
      let base_dst = base^".txt" in
      if !opt_context then
        Sysutil.copy_file edited (Filename.concat edited_dst base_dst);
      base_dst

380
  let print_proof_attempt fmt pa =
François Bobot's avatar
François Bobot committed
381
    match pa.proof_edited_as with
382 383
      | None ->
        fprintf fmt "@[<hov><li rel='prover' ><a href='#'>%a : %a</a></li>@]"
François Bobot's avatar
François Bobot committed
384
          print_prover pa.proof_prover
385 386 387 388 389 390
          print_proof_status pa.proof_state
      | Some f ->
        let output = find_pp f in
        fprintf fmt "@[<hov><li rel='prover' ><a href='#' \
onclick=\"showedited('%s'); return false;\">%a : %a</a></li>@]"
          output
François Bobot's avatar
François Bobot committed
391
          print_prover pa.proof_prover
392
          print_proof_status pa.proof_state
393 394 395

  let rec print_transf fmt tr =
    fprintf fmt
396 397 398
      "@[<hov><li rel='transf'><a href='#'>\
<span %a>%s</span></a>@,<ul>%a</ul></li>@]"
      print_verified tr.transf_verified
399
      tr.transf_name
François Bobot's avatar
François Bobot committed
400
      (Pp.print_list Pp.newline print_goal) tr.transf_goals
401 402 403

  and print_goal fmt g =
    fprintf fmt
404 405 406
      "@[<hov><li rel='goal'><a href='#'>\
<span %a>%s</a></a>@,<ul>%a%a</ul></li>@]"
      print_verified g.goal_verified
François Bobot's avatar
François Bobot committed
407 408
      g.goal_name.Ident.id_string
      (Pp.print_iter2 PHprover.iter Pp.newline Pp.nothing
409
         Pp.nothing print_proof_attempt)
François Bobot's avatar
François Bobot committed
410 411
      g.goal_external_proofs
      (Pp.print_iter2 PHstr.iter Pp.newline Pp.nothing
412
         Pp.nothing print_transf)
François Bobot's avatar
François Bobot committed
413
      g.goal_transformations
414 415 416

  let print_theory fmt th =
    fprintf fmt
417 418 419
      "@[<hov><li rel='theory'><a href='#'>\
<span %a>%s</span></a>@,<ul>%a</ul></li>@]"
      print_verified th.theory_verified
François Bobot's avatar
François Bobot committed
420 421
      th.theory_name.Ident.id_string
      (Pp.print_list Pp.newline print_goal) th.theory_goals
422 423

  let print_file fmt f =
424 425 426 427
    fprintf fmt
      "@[<hov><li rel='file'><a href='#'>\
<span %a>%s</span></a>@,<ul>%a</ul></li>@]"
      print_verified f.file_verified
428
      f.file_name
François Bobot's avatar
François Bobot committed
429
      (Pp.print_list Pp.newline print_theory) f.file_theories
430 431 432 433

  let print_session_aux name fmt s =
    fprintf fmt "@[<hov><ul><a href='#'>%s</a>@,%a</ul>@]"
      name
François Bobot's avatar
François Bobot committed
434 435
      (Pp.print_iter2 PHstr.iter Pp.newline Pp.nothing Pp.nothing print_file)
      s.session_files
436 437 438 439 440 441 442 443 444 445 446 447 448 449


  let print_session name fmt s =
    fprintf fmt
      "<a href='#' onclick=\"$('#%s_session').jstree('open_all');\">
expand all
</a> <a href='#' onclick=\"$('#%s_session').jstree('close_all');\">
close all
</a>
<div id=\"%s_session\" class=\"session\">
%a
</div>
<script type=\"text/javascript\" class=\"source\">
$(function () {
450
  $(\"#%s_session\").jstree({
451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484
      \"types\" : {
	   \"types\" : {
	   \"file\" : {
		\"icon\" : { \"image\" : \"images/folder16.png\"},
		      },
	   \"theory\" : {
		\"icon\" : { \"image\" : \"images/folder16.png\"},
		      },
	   \"goal\" : {
		\"icon\" : { \"image\" : \"images/file16.png\"},
		      },
	   \"prover\" : {
		\"icon\" : { \"image\" : \"images/wizard16.png\"},
		      },
	   \"transf\" : {
		\"icon\" : { \"image\" : \"images/configure16.png\"},
		      },
                        }
                },
      \"plugins\" : [\"themes\",\"html_data\",\"types\"]
        });
});
</script>
"
  name name name (print_session_aux name) s name


  let context : context = "<!DOCTYPE html
PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">
<html xmlns=\"http://www.w3.org/1999/xhtml\">
<head>
    <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />
    <title>Why3 session of %s</title>
485 486
    <link rel=\"stylesheet\" type=\"text/css\"
     href=\"javascript/session.css\" />
487
    <script type=\"text/javascript\" src=\"javascript/jquery.js\"></script>
488 489 490 491
    <script type=\"text/javascript\" src=\"javascript/jquery.jstree.js\">\
</script>
    <script type=\"text/javascript\" src=\"javascript/session.js\">\
</script>
492 493 494
</head>
<body>
%a
495 496 497 498 499 500 501 502
<iframe src=\"\"  id='edited'>
<p>Your browser does not support iframes.</p>
</iframe>
<script type=\"text/javascript\" class=\"source\">
$(function () {
  $('#edited').hide()
})
</script>
503 504 505 506
</body>
</html>
"

507
  let run_files config =
508 509
    if !opt_context then
      if not (Sys.file_exists edited_dst) then Unix.mkdir edited_dst 0o755;
510
    iter_files (run_file context print_session);
511
    if !opt_context then
512
      let data_dir = Whyconf.datadir (Whyconf.get_main config) in
513 514
      (** copy images *)
      let img_dir_src = Filename.concat data_dir "images" in
515
      let img_dir_dst = Filename.concat !output_dir "images" in
516 517 518 519 520 521 522 523
      if not (Sys.file_exists img_dir_dst) then Unix.mkdir img_dir_dst 0o755;
      List.iter (fun img_name ->
        let from = Filename.concat img_dir_src img_name in
        let to_  = Filename.concat img_dir_dst img_name in
        Sysutil.copy_file from to_)
        ["folder16.png";"file16.png";"wizard16.png";"configure16.png"];
      (** copy javascript *)
      let js_dir_src = Filename.concat data_dir "javascript" in
524
      let js_dir_dst = Filename.concat !output_dir "javascript" in
525 526 527 528 529
      Sysutil.copy_dir js_dir_src js_dir_dst

end


530 531

let run () =
532
  let _,config,should_exit1 = read_env_spec () in
533
  if should_exit1 then exit 1;
534 535 536 537
  match !opt_style with
    | Table -> iter_files Table.run_one
    | SimpleTree -> iter_files Simple.run_one
    | Jstree -> Jstree.run_files config
538 539 540 541 542 543 544 545


let cmd =
  { cmd_spec = spec;
    cmd_desc = "output session in HTML format.";
    cmd_name = "html";
    cmd_run  = run;
  }
546 547 548 549 550 551 552


(*
Local Variables:
compile-command: "unset LANG; make -C ../.. bin/why3session.byte"
End:
*)