V_______________________________________________________________ *)
module KF = Filename
+module KL = List
module KP = Printf
module KS = String
+module KT = String
module U = NUri
module C = Cps
module BU = BrgUntrusted
module BG = BrgGrafite
module BA = BrgGallina
-module BP = BrgELPI
+module BP = BrgLP
module ZD = BagCrg
module ZO = BagOutput
module ZT = BagType
| BagEntity of Bag.entity
| CrgEntity of Crg.entity
+IFDEF SUMMARY THEN
+
let print_counters st = function
| G.V4 -> DO.print_counters C.start st.dc
| G.V3 -> BO.print_counters C.start st.bc
| G.V0 -> ZO.print_counters C.start st.zc
-let xlate_entity st entity = match !G.kernel, entity with
- | G.V3, CrgEntity e ->
- let f e = (BrgEntity e) in E.xlate f BD.brg_of_crg e
- | G.V0, CrgEntity e ->
- let f e = (BagEntity e) in E.xlate f (ZD.bag_of_crg st.kst) e
- | _, entity -> entity
+END
+
+IFDEF TRACE THEN
let pp_progress e =
let f _ na u =
| BrgEntity e -> E.common f e
| BagEntity e -> E.common f e
+END
+
+IFDEF SUMMARY THEN
+
let count_entity st = function
| BrgEntity e -> {st with bc = BO.count_entity C.start st.bc e}
| BagEntity e -> {st with zc = ZO.count_entity C.start st.zc e}
| CrgEntity e -> {st with dc = DO.count_entity C.start st.dc e}
+END
+
+IFDEF OBJECTS THEN
+
let export_entity st = function
| CrgEntity e -> XL.export_entity (XD.export_term st.kst) e
| BrgEntity e -> XL.export_entity (BO.export_term st.kst) e
| BagEntity e -> XL.export_entity (ZO.export_term st.kst) e
+END
+
+IFDEF TYPE THEN
+
let type_check st k =
let brg_err msg = brg_error st "Type Error" msg; failwith "Interrupted" in
let bag_err msg = bag_error st "Type Error" msg; failwith "Interrupted" in
| BagEntity entity -> ZU.type_check bag_err ok st.kst entity
| CrgEntity _ -> st
-let validate st k =
- let brg_err msg = brg_error st "Validation Error" msg; failwith "Interrupted" in
- let ok _ = st in
- match k with
- | BrgEntity entity -> BU.validate brg_err ok st.kst entity
- | BagEntity _ -> st
- | CrgEntity _ -> st
+END
+
+IFDEF MANAGER THEN
let manager st output_entity = function
| BrgEntity entity ->
| BagEntity _ -> st
| CrgEntity _ -> st
+END
+
+let xlate_entity st entity = match !G.kernel, entity with
+ | G.V3, CrgEntity e ->
+ let f e = (BrgEntity e) in E.xlate f BD.brg_of_crg e
+ | G.V0, CrgEntity e ->
+ let f e = (BagEntity e) in E.xlate f (ZD.bag_of_crg st.kst) e
+ | _, entity -> entity
+
+let validate st k =
+ let brg_err msg = brg_error st "Validation Error" msg; failwith "Interrupted" in
+ let ok _ = st in
+ match k with
+ | BrgEntity entity -> BU.validate brg_err ok st.kst entity
+ | BagEntity _ -> st
+ | CrgEntity _ -> st
+
(* extended lexer ***********************************************************)
type 'token lexer = {
| Text, hd :: tl ->
parbuf := tl; hd
+IFDEF PREPROCESS THEN
+
let process_input f st = function
| AutEntity e ->
let f pst e = f {st with pst = pst} (AutEntity e) in
AA.process_command f st.pst e
| xe -> f st xe
+END
+
+IFDEF SUMMARY THEN
+
let count_input st = function
| AutEntity e -> {st with ac = AO.count_command C.start st.ac e}
| xe -> st
+END
+
(****************************************************************************)
-let version = ref true
-let preprocess = ref false
-let root = ref ""
-let export = ref false
let st = ref (initial_status ())
let streaming = ref false (* parsing style (temporary) *)
let process_2 st entity =
- let st = if !G.summary then count_entity st entity else st in
- let st =
- if !G.stage >= 3 then
- let f = if !version then validate else type_check in f st entity
+ let st =
+IFDEF SUMMARY THEN
+ if !G.summary then count_entity st entity else st
+ELSE
+ st
+END
+ in
+ let st =
+IFDEF STAGE THEN
+ if !G.stage >= 3 then
+IFDEF TYPE THEN
+ let f = if !G.validate then validate else type_check in f st entity
+ELSE
+ validate st entity
+END
else st
+ELSE
+IFDEF TYPE THEN
+ let f = if !G.validate then validate else type_check in f st entity
+ELSE
+ validate st entity
+END
+END
in
- if !export then export_entity st entity;
+IFDEF OBJECTS THEN
+ if !G.export then export_entity st entity
+ELSE () END;
+IFDEF MANAGER THEN
match st.mst with
| None -> st
| Some (export_entity, _) -> manager st export_entity entity
-
-let process_1 st entity =
- if !G.trace >= 3 then pp_progress entity;
- let st = if !G.summary then count_entity st entity else st in
- if !export && !G.stage = 1 then export_entity st entity;
+ELSE
+ st
+END
+
+let process_1 st entity =
+IFDEF TRACE THEN
+ if !G.ct >= 3 then pp_progress entity;
+ELSE () END;
+ let st =
+IFDEF SUMMARY THEN
+ if !G.summary then count_entity st entity else st
+ELSE
+ st
+END
+ in
+IFDEF STAGE THEN
+IFDEF OBJECTS THEN
+ if !G.export && !G.stage = 1 then export_entity st entity
+ELSE () END;
if !G.stage >= 2 then process_2 st (xlate_entity st entity) else st
+ELSE
+ process_2 st (xlate_entity st entity)
+END
let process_0 st entity =
let f st entity =
+IFDEF STAGE THEN
if !G.stage = 0 then st else
match entity with
| AutEntity e ->
let d tst e = process_1 {st with tst = tst} (CrgEntity e) in
TD.crg_of_txt crr d gen_text st.tst e
| NoEntity -> assert false
+ELSE
+ match entity with
+ | AutEntity e ->
+ let err ast = {st with ast = ast} in
+ let g ast e = process_1 {st with ast = ast} (CrgEntity e) in
+ AD.crg_of_aut err g st.kst st.ast e
+ | TxtEntity e ->
+ let crr tst = {st with tst = tst} in
+ let d tst e = process_1 {st with tst = tst} (CrgEntity e) in
+ TD.crg_of_txt crr d gen_text st.tst e
+ | NoEntity -> assert false
+END
in
- let st = if !G.summary then count_input st entity else st in
- if !preprocess then process_input f st entity else f st entity
+ let st =
+IFDEF SUMMARY THEN
+ if !G.summary then count_input st entity else st
+ELSE
+ st
+END
+ in
+IFDEF PREPROCESS THEN
+ if !G.preprocess then process_input f st entity else f st entity
+ELSE
+ f st entity
+END
let process_nostreaming st lexbuf input =
let id x = x in
(****************************************************************************)
+IFDEF PREPROCESS THEN
+
+let set_preprocess () =
+ if !G.trace >= 2 then begin
+ G.preprocess := true;
+IFDEF SUMMARY THEN
+ G.summary := true
+ELSE () END
+ end
+
+END
+
+IFDEF MANAGER THEN
+
+let set_manager s = match KS.lowercase s with
+ | "v8" -> G.manager := G.Coq
+ | "ma2" -> G.manager := G.Matita
+ | "lp1" -> G.manager := G.LP1
+ | "lp2" -> G.manager := G.LP2
+ | "tj2" -> G.manager := G.TJ2
+ | "tj3" -> G.manager := G.TJ3
+ | s -> L.warn level (KP.sprintf "Unknown manager: %s" s)
+
+END
+
+IFDEF SUMMARY THEN
+
+let set_summary () =
+ if !G.trace >= 2 then G.summary := true
+
+END
+
+let set_trace i =
+ if !G.trace = 0 && i > 0 then Y.gmtime (G.version_string false);
+ if !G.trace > 0 && i = 0 then Y.utime_stamp "at exit";
+ G.trace := i;
+IFDEF SUMMARY THEN
+ if i <= 1 then G.summary := false
+ELSE () END;
+IFDEF PREPROCESS THEN
+ if i <= 1 then G.preprocess := false
+ELSE () END
+
+let custom_exit () =
+ if !G.trace >= 1 then Y.utime_stamp "at exit"
+
let process st name =
let process = if !streaming then process_streaming else process_nostreaming in
let input = type_of_input name in
st, input
let main =
- let print_version () = L.warn level (G.version_string ^ "\n"); exit 0 in
+ let print_version () =
+ let features = [
+(IFDEF LEXER THEN "LEXER" ELSE "" END);
+(IFDEF PARSER THEN "PARSER" ELSE "" END);
+(IFDEF TRACE THEN "TRACE" ELSE "" END);
+(IFDEF SUMMARY THEN "SUMMARY" ELSE "" END);
+(IFDEF EXPAND THEN "EXPAND" ELSE "" END);
+(IFDEF MANAGER THEN "MANAGER" ELSE "" END);
+(IFDEF OBJECTS THEN "OBJECTS" ELSE "" END);
+(IFDEF PREPROCESS THEN "PREPROCESS" ELSE "" END);
+(IFDEF QUOTE THEN "QUOTE" ELSE "" END);
+(IFDEF STAGE THEN "STAGE" ELSE "" END);
+(IFDEF TYPE THEN "TYPE" ELSE "" END);
+(IFDEF PROFV THEN "PROFV" ELSE "" END);
+ ] in
+ let map s = s <> "" in
+ let features_string = KT.concat " " (KL.filter map features) in
+ L.warn level (KP.sprintf "%s [%s]" (G.version_string true) features_string);
+ exit 0
+ in
let set_hierarchy s =
if H.set_graph s then () else
L.warn level (KP.sprintf "Unknown type hierarchy: %s" s)
| "V0" -> G.kernel := G.V0
| s -> L.warn level (KP.sprintf "Unknown kernel version: %s" s)
in
- let set_trace i =
- if !G.trace = 0 && i > 0 then Y.gmtime G.version_string;
- if !G.trace > 0 && i = 0 then Y.utime_stamp "at exit";
- G.trace := i;
- if i <= 1 then G.summary := false;
- if i <= 1 then preprocess := false
- in
- let set_summary () =
- if !G.trace >= 2 then G.summary := true
- in
- let set_preprocess () =
- if !G.trace >= 2 then begin preprocess := true; G.summary := true end
- in
- let set_manager s = match KS.lowercase s with
- | "v8" -> G.manager := G.Coq
- | "ma2" -> G.manager := G.Matita
- | "elpi" -> G.manager := G.ELPI
- | s -> L.warn level (KP.sprintf "Unknown manager: %s" s)
- in
let clear_options () =
- export := false; preprocess := false;
- root := "";
- G.clear (); H.clear (); O.clear_reductions ();
+ G.clear (); H.clear ();
+IFDEF SUMMARY THEN
+ O.clear_reductions ()
+ELSE () END;
streaming := false;
- version := true
in
+ let undefined opt () =
+ L.warn level (KP.sprintf "%s was compiled without the support for option %s" (G.version_string true) opt);
+ exit 0
+ in
+ let arg_undefined opt = Arg.Unit (undefined opt) in
let process_file name =
- if !G.trace >= 2 then L.warn 1 (KP.sprintf "Processing file: %s" name);
- if !G.trace >= 2 then Y.utime_stamp "started";
+ if !G.trace >= 2 then begin
+ L.warn 1 (KP.sprintf "Processing file: %s" name);
+ Y.utime_stamp "started"
+ end;
let base_name = Filename.chop_extension (Filename.basename name) in
- let cover = KF.concat !root base_name in
- if !G.stage <= 1 then G.kernel := G.V4;
+ let cover = KF.concat !G.root base_name in
G.cover := cover;
+IFDEF STAGE THEN
+ if !G.stage <= 1 then G.kernel := G.V4;
+ELSE () END;
+IFDEF MANAGER THEN
begin match !G.manager with
| G.Coq -> st := {!st with mst = Some (BA.open_out base_name)}
| G.Matita -> st := {!st with mst = Some (BG.open_out base_name)}
- | G.ELPI -> st := {!st with mst = Some (BP.open_out base_name)}
+ | G.LP1 -> st := {!st with mst = Some (BP.open_out_lp1 base_name)}
+ | G.LP2 -> st := {!st with mst = Some (BP.open_out_lp2 base_name)}
+ | G.TJ2 -> st := {!st with mst = Some (BP.open_out_tj2 base_name)}
+ | G.TJ3 -> st := {!st with mst = Some (BP.open_out_tj3 base_name)}
| G.Quiet -> ()
- end;
+ end
+ELSE () END;
P.clear_marks ();
let sst, input = process (refresh_status !st) name in
st := begin match sst.mst with
| Some (_, close_out) -> close_out (); {sst with mst = None}
end;
if !G.trace >= 2 then Y.utime_stamp "processed";
+IFDEF SUMMARY THEN
if !G.summary then begin
AO.print_counters C.start !st.ac;
- if !preprocess then AO.print_process_counters C.start !st.pst;
+IFDEF PREPROCESS THEN
+ if !G.preprocess then AO.print_process_counters C.start !st.pst
+ELSE () END;
+IFDEF STAGE THEN
if !G.stage >= 1 then print_counters !st G.V4;
if !G.stage >= 2 then print_counters !st !G.kernel;
if !G.stage >= 3 then O.print_reductions ()
+ELSE
+ print_counters !st G.V4;
+ print_counters !st !G.kernel;
+ O.print_reductions ()
+END
end
- in
- let exit () =
- if !G.trace >= 1 then Y.utime_stamp "at exit"
+ELSE () END
in
let help =
- "Usage: helena [ -LPVXdgilopqtx1 | -Ts <number> | -MO <dir> | -c <file> | -ahkmr <string> ]* [ <file> ]*\n\n" ^
+ "Usage: helena [ -LPVXdgilnoqtuxy01 | -Ts <number> | -MO <dir> | -p <file> | -ahkmr <string> | -be <age> ]* [ <file> ]*\n\n" ^
"Trace levels: 0 just errors (default), 1 time stamps, 2 processed files, 3 processed objects,\n" ^
" 4 typing information, 5 conversion information, 6 reduction information,\n" ^
" 7 level disambiguation\n\n" ^
"Stages: 0 parsing, 1 to intermediate, 2 to untrusted, 3 to trusted (default)\n\n" ^
- "Supported manages: \"ma2\" (Grafite NG), \"v8\" (Gallina 8), \"elpi\" (lambda-Prolog)\n"
+ "Supported manages: \"ma2\" (Grafite NG), \"v8\" (Gallina 8), \"lp1\" \"lp2\" \"tj2\" (lambda-Prolog)\n"
in
- let help_L = " show lexer debug information" in
- let help_M = "<dir> set location of output directory (manager) to <dir> (default: current directory)" in
- let help_O = "<dir> set location of output directory (XML) to <dir> (default: current directory)" in
- let help_P = " show parser debug information" in
- let help_T = "<number> set trace level (see above)" in
- let help_V = " show version information" in
- let help_X = " clear options" in
-
- let help_a = "<string> set prefix of numeric identifiers (default: empty)" in
- let help_c = "<file> set preamble to this file (default: empty)" in
- let help_d = " show summary information (requires trace >= 2)" in
- let help_g = " always expand global definitions" in
- let help_h = "<string> set type hierarchy (default: \"Z1\")" in
- let help_i = " show local references by index" in
- let help_k = "<string> set kernel version (default: \"V3\")" in
- let help_l = " disambiguate binders level (Automath)" in
- let help_m = "<string> export kernel entities for this manager (see above, default: no manager)" in
- let help_o = " activate sort inclusion (default: false)" in
- let help_p = " preprocess source (Automath)" in
- let help_q = " disable quotation of identifiers" in
- let help_r = "<string> set initial segment of URI hierarchy (default: empty)" in
- let help_s = "<number> set translation stage (see above)" in
- let help_t = " type check [version 1]" in
- let help_x = " export kernel entities (XML)" in
+ let help_L = " [lexer] Show lexer debug information" in
+ let help_M = "<dir> [manager] Set location of output directory (manager) to <dir> (default: current directory)" in
+ let help_O = "<dir> [output] Set location of output directory (XML) to <dir> (default: current directory)" in
+ let help_P = " [parser] Show parser debug information" in
+ let help_T = "<number> [trace] Set trace level (see above)" in
+ let help_V = " [version] Show version information" in
+ let help_X = " Clear options" in
- let help_1 = " parse files with streaming policy" in
- at_exit exit;
+ let help_a = "<string> [alpha] Set prefix of numeric identifiers (default: empty)" in
+ let help_b = "<age> [begin] Begin trace at this global constant (default: first)" in
+ let help_d = " [data] Show summary information (requires trace >= 2)" in
+ let help_e = "<age> [end] End trace at this global constant (default: last)" in
+ let help_g = " [global] Disable age-driven expansion of global definitions (default: enable)" in
+ let help_h = "<string> [hierarchy] Set type hierarchy (default: \"Z1\")" in
+ let help_i = " [indexes] Show local references by index" in
+ let help_k = "<string> [kernel] Set kernel version (default: \"V3\")" in
+ let help_l = " [layer] Disambiguate binders layer (Automath)" in
+ let help_m = "<string> [manager] Export kernel entities for this manager (see above, default: no manager)" in
+ let help_n = " [names] Show short constants (default: qualified constants)" in
+ let help_o = " [objects] Export kernel entities (XML)" in
+ let help_p = "<file> [preamble] Set preamble to this file (default: empty)" in
+ let help_q = " [quote] Quote identifiers (default: disable)" in
+ let help_r = "<string> [root] Set initial segment of URI hierarchy (default: empty)" in
+ let help_s = "<number> [stage] Set translation stage (see above)" in
+ let help_t = " [type] Type check (default: validate)" in
+ let help_u = " [upsilon] Activate type comparison by sort inclusion (default: deactivate)" in
+ let help_x = " [extended] Use extended applications (Automath)" in
+ let help_y = " [infinity] Use ∞-abstractions in contexts" in
+ let help_0 = " [zero] Preprocess source (Automath)" in
+ let help_1 = " [one] parse files with streaming policy" in
+ at_exit custom_exit;
Arg.parse [
- ("-L", Arg.Set G.debug_lexer, help_L);
- ("-M", Arg.String ((:=) G.manager_dir), help_M);
- ("-O", Arg.String ((:=) G.xdir), help_O);
- ("-P", Arg.Set G.debug_parser, help_P);
+ ("-L", (IFDEF LEXER THEN Arg.Set G.debug_lexer ELSE arg_undefined "-L" END), help_L);
+ ("-M", (IFDEF MANAGER THEN Arg.String ((:=) G.manager_dir) ELSE arg_undefined "-M" END), help_M);
+ ("-O", (IFDEF OBJECTS THEN Arg.String ((:=) G.xdir) ELSE arg_undefined "-O" END), help_O);
+ ("-P", (IFDEF PARSER THEN Arg.Set G.debug_parser ELSE arg_undefined "-P" END), help_P);
("-T", Arg.Int set_trace, help_T);
("-V", Arg.Unit print_version, help_V);
("-X", Arg.Unit clear_options, help_X);
("-a", Arg.String ((:=) G.alpha), help_a);
- ("-c", Arg.String ((:=) G.preamble), help_c);
- ("-d", Arg.Unit set_summary, help_d);
- ("-g", Arg.Set G.expand, help_g);
+ ("-b", Arg.Int ((:=) G.first), help_b);
+ ("-d", (IFDEF SUMMARY THEN Arg.Unit set_summary ELSE arg_undefined "-d" END), help_d);
+ ("-e", Arg.Int ((:=) G.last), help_e);
+ ("-g", (IFDEF EXPAND THEN Arg.Set G.expand ELSE arg_undefined "-g" END), help_g);
("-h", Arg.String set_hierarchy, help_h);
("-i", Arg.Set G.indexes, help_i);
("-k", Arg.String set_kernel, help_k);
("-l", Arg.Set G.cc, help_l);
- ("-m", Arg.String set_manager, help_m);
- ("-o", Arg.Set G.si, help_o);
- ("-p", Arg.Unit set_preprocess, help_p);
- ("-q", Arg.Set G.unquote, help_q);
- ("-r", Arg.String ((:=) root), help_r);
- ("-s", Arg.Int ((:=) G.stage), help_s);
- ("-t", Arg.Clear version, help_t);
- ("-x", Arg.Set export, help_x);
+ ("-m", (IFDEF MANAGER THEN Arg.String set_manager ELSE arg_undefined "-m" END), help_m);
+ ("-n", Arg.Set G.short, help_n);
+ ("-o", (IFDEF OBJECTS THEN Arg.Set G.export ELSE arg_undefined "-o" END), help_o);
+ ("-p", (IFDEF MANAGER THEN Arg.String ((:=) G.preamble) ELSE arg_undefined "-p" END), help_p);
+ ("-q", (IFDEF QUOTE THEN Arg.Set G.quote ELSE arg_undefined "-q" END), help_q);
+ ("-r", Arg.String ((:=) G.root), help_r);
+ ("-s", (IFDEF STAGE THEN Arg.Int ((:=) G.stage) ELSE arg_undefined "-s" END), help_s);
+ ("-t", (IFDEF TYPE THEN Arg.Clear G.validate ELSE arg_undefined "-t" END), help_t);
+ ("-u", Arg.Set G.si, help_u);
+ ("-x", Arg.Set G.extended, help_x);
+ ("-y", Arg.Set G.infinity, help_y);
+ ("-0", (IFDEF PREPROCESS THEN Arg.Unit set_preprocess ELSE arg_undefined "-0" END), help_0);
("-1", Arg.Set streaming, help_1);
] process_file help