* http://helm.cs.unibo.it/
*)
+(* $Id$ *)
+
open Printf
-open MatitaTypes
+open GrafiteTypes
module TA = GrafiteAst
(** raised when one of the script margins (top or bottom) is reached *)
exception Margin
+exception NoUnfinishedProof
+exception ActionCancelled
let safe_substring s i j =
try String.sub s i j with Invalid_argument _ -> assert false
(** creates a statement AST for the Goal tactic, e.g. "goal 7" *)
let goal_ast n =
let module A = GrafiteAst in
- let loc = DisambiguateTypes.dummy_floc in
+ let loc = HExtlib.dummy_floc in
A.Executable (loc, A.Tactical (loc,
A.Tactic (loc, A.Goal (loc, n)),
Some (A.Dot loc)))
mutable filenamedata: string option * MatitamakeLib.development option
}
-let eval_with_engine guistuff status user_goal parsed_text st =
+let eval_with_engine guistuff lexicon_status grafite_status user_goal
+ parsed_text st
+=
let module TAPp = GrafiteAstPp in
- let include_ =
- match guistuff.filenamedata with
- | None,None -> []
- | None,Some devel -> [MatitamakeLib.root_for_development devel ]
- | Some f,_ ->
- match MatitamakeLib.development_for_dir (Filename.dirname f) with
- | None -> []
- | Some devel -> [MatitamakeLib.root_for_development devel ]
- in
let parsed_text_length = String.length parsed_text in
- let loc, ex =
- match st with TA.Executable (loc,ex) -> loc, ex | _ -> assert false in
let initial_space,parsed_text =
try
let pieces = Pcre.extract ~rex:heading_nl_RE' parsed_text in
pieces.(1), pieces.(2)
with
Not_found -> "", parsed_text in
- (* we add the goal command if needed *)
- let inital_space,new_status,new_status_and_text_list' =
- match status.proof_status with
-(* | Incomplete_proof { stack = stack }
+ let inital_space,new_grafite_status,new_lexicon_status,new_status_and_text_list' =
+ (* the code commented out adds the "select" command if needed *)
+ initial_space,grafite_status,lexicon_status,[] in
+(* let loc, ex =
+ match st with TA.Executable (loc,ex) -> loc, ex | _ -> assert false in
+ match grafite_status.proof_status with
+ | Incomplete_proof { stack = stack }
when not (List.mem user_goal (Continuationals.head_goals stack)) ->
- let status =
- MatitaEngine.eval_ast ~include_paths:include_
- ~do_heavy_checks:true status (goal_ast user_goal)
+ let grafite_status =
+ MatitaEngine.eval_ast
+ ~do_heavy_checks:true grafite_status (goal_ast user_goal)
in
let initial_space = if initial_space = "" then "\n" else initial_space
in
- "\n", status,
- [ status,
- initial_space ^ TAPp.pp_tactical (TA.Select (loc, [user_goal])) ] *)
- | _ -> initial_space,status,[] in
- let new_status =
- MatitaEngine.eval_ast
- ~include_paths:include_ ~do_heavy_checks:true new_status st
- in
- let new_aliases =
- match ex with
- | TA.Command (_, TA.Alias _)
- | TA.Command (_, TA.Include _)
- | TA.Command (_, TA.Interpretation _) -> []
- | _ -> MatitaSync.alias_diff ~from:status new_status
- in
- (* we remove the defined object since we consider them "automatic aliases" *)
- let dummy_st =
- TA.Comment (DisambiguateTypes.dummy_floc,
- TA.Note (DisambiguateTypes.dummy_floc, ""))
+ "\n", grafite_status,
+ [ grafite_status,
+ initial_space ^ TAPp.pp_tactical (TA.Select (loc, [user_goal])) ]
+ | _ -> initial_space,grafite_status,[] in *)
+ let enriched_history_fragment =
+ MatitaEngine.eval_ast ~do_heavy_checks:true
+ new_lexicon_status new_grafite_status st
in
- let initial_space,status,new_status_and_text_list_rev =
+ let _,new_text_list_rev =
let module DTE = DisambiguateTypes.Environment in
let module UM = UriManager in
- List.fold_left (
- fun (initial_space,status,acc) (k,((v,_) as value)) ->
- let b =
- try
- let v = UM.strip_xpointer (UM.uri_of_string v) in
- List.exists (fun (s,_) -> s = v) new_status.objects
- with UM.IllFormedUri _ -> false
- in
- if b then
- initial_space,status,acc
- else
- let new_text =
- let initial_space =
- if initial_space = "" then "\n" else initial_space in
- initial_space ^
- DisambiguatePp.pp_environment
- (DisambiguateTypes.Environment.add k value
- DisambiguateTypes.Environment.empty) in
- let new_status =
- MatitaSync.set_proof_aliases status [k,value]
- in
- "\n",new_status,((new_status, (new_text, dummy_st))::acc)
- ) (initial_space,status,[]) new_aliases in
- let parsed_text = initial_space ^ parsed_text in
- let res =
- List.rev new_status_and_text_list_rev @ new_status_and_text_list' @
- [new_status, (parsed_text, st)]
+ List.fold_right (
+ fun (_,alias) (initial_space,acc) ->
+ match alias with
+ None -> initial_space,initial_space::acc
+ | Some (k,((v,_) as value)) ->
+ let new_text =
+ let initial_space =
+ if initial_space = "" then "\n" else initial_space
+ in
+ initial_space ^
+ DisambiguatePp.pp_environment
+ (DisambiguateTypes.Environment.add k value
+ DisambiguateTypes.Environment.empty)
+ in
+ "\n",new_text::acc
+ ) enriched_history_fragment (initial_space,[]) in
+ let new_text_list_rev =
+ match enriched_history_fragment,new_text_list_rev with
+ (_,None)::_, initial_space::tl -> (initial_space ^ parsed_text)::tl
+ | _,_ -> assert false
in
- res,parsed_text_length
-
-let eval_with_engine guistuff status user_goal parsed_text st =
- try
- eval_with_engine guistuff status user_goal parsed_text st
+ let res =
+ try
+ List.combine (fst (List.split enriched_history_fragment)) new_text_list_rev
+ with
+ Invalid_argument _ -> assert false
+ in
+ res,parsed_text_length
+
+let wrap_with_developments guistuff f arg =
+ try
+ f arg
with
- | MatitaEngine.UnableToInclude what
- | MatitaEngine.IncludedFileNotCompiled what as exc ->
+ | DependenciesParser.UnableToInclude what
+ | LexiconEngine.IncludedFileNotCompiled what
+ | GrafiteEngine.IncludedFileNotCompiled what as exc ->
let compile_needed_and_go_on d =
- let target = what in
+ let target = Pcre.replace ~pat:"lexicon$" ~templ:"moo" what in
let refresh_cb () =
while Glib.Main.pending () do ignore(Glib.Main.iteration false); done
in
if not(MatitamakeLib.build_development_in_bg ~target refresh_cb d) then
raise exc
else
- eval_with_engine guistuff status user_goal parsed_text st
+ f arg
in
- let do_nothing () = [], 0 in
+ let do_nothing () = raise ActionCancelled in
let handle_with_devel d =
let name = MatitamakeLib.name_for_development d in
let title = "Unable to include " ^ what in
| None -> handle_without_devel (Some f)
| Some d -> handle_with_devel d
;;
+
+let eval_with_engine
+ guistuff lexicon_status grafite_status user_goal parsed_text st
+=
+ wrap_with_developments guistuff
+ (eval_with_engine
+ guistuff lexicon_status grafite_status user_goal parsed_text) st
+;;
-let disambiguate_macro_term term status user_goal =
- let module MD = MatitaDisambiguator in
- let dbd = MatitaDb.instance () in
- let metasenv = MatitaTypes.get_proof_metasenv status in
- let context = MatitaTypes.get_proof_context status user_goal in
- let interps =
- MD.disambiguate_term ~dbd ~context ~metasenv ~aliases:status.aliases
- ~universe:(Some status.multi_aliases) term in
- match interps with
- | [_,_,x,_], _ -> x
- | _ -> assert false
+let pp_eager_statement_ast =
+ GrafiteAstPp.pp_statement ~term_pp:CicNotationPp.pp_term
+ ~lazy_term_pp:(fun _ -> assert false) ~obj_pp:(fun _ -> assert false)
-let eval_macro guistuff status user_goal unparsed_text parsed_text script mac =
+let rec eval_macro include_paths (buffer : GText.buffer) guistuff lexicon_status grafite_status user_goal unparsed_text parsed_text script mac =
let module TAPp = GrafiteAstPp in
let module MQ = MetadataQuery in
- let module MDB = MatitaDb in
+ let module MDB = LibraryDb in
let module CTC = CicTypeChecker in
let module CU = CicUniv in
(* no idea why ocaml wants this *)
- let advance ?statement () = script#advance ?statement () in
let parsed_text_length = String.length parsed_text in
- let dbd = MatitaDb.instance () in
+ let dbd = LibraryDb.instance () in
+ (* XXX use a real CIC -> string pretty printer *)
+ let pp_macro = TAPp.pp_macro ~term_pp:CicPp.ppterm in
match mac with
(* WHELP's stuff *)
| TA.WMatch (loc, term) ->
- let term = disambiguate_macro_term term status user_goal in
- let l = MQ.match_term ~dbd term in
- let query_url =
- MatitaMisc.strip_suffix ~suffix:"."
- (HExtlib.trim_blanks unparsed_text)
- in
- let entry = `Whelp (query_url, l) in
- guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
- [], parsed_text_length
+ let l = Whelp.match_term ~dbd term in
+ let query_url =
+ MatitaMisc.strip_suffix ~suffix:"."
+ (HExtlib.trim_blanks unparsed_text)
+ in
+ let entry = `Whelp (query_url, l) in
+ guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
+ [], parsed_text_length
| TA.WInstance (loc, term) ->
- let term = disambiguate_macro_term term status user_goal in
- let l = MQ.instance ~dbd term in
- let entry = `Whelp (TAPp.pp_macro_cic (TA.WInstance (loc, term)), l) in
- guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
- [], parsed_text_length
+ let l = Whelp.instance ~dbd term in
+ let entry = `Whelp (pp_macro (TA.WInstance (loc, term)), l) in
+ guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
+ [], parsed_text_length
| TA.WLocate (loc, s) ->
- let l = MQ.locate ~dbd s in
- let entry = `Whelp (TAPp.pp_macro_cic (TA.WLocate (loc, s)), l) in
- guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
- [], parsed_text_length
+ let l = Whelp.locate ~dbd s in
+ let entry = `Whelp (pp_macro (TA.WLocate (loc, s)), l) in
+ guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
+ [], parsed_text_length
| TA.WElim (loc, term) ->
- let term = disambiguate_macro_term term status user_goal in
- let uri =
- match term with
- | Cic.MutInd (uri,n,_) -> UriManager.uri_of_uriref uri n None
- | _ -> failwith "Not a MutInd"
- in
- let l = MQ.elim ~dbd uri in
- let entry = `Whelp (TAPp.pp_macro_cic (TA.WElim (loc, term)), l) in
- guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
- [], parsed_text_length
+ let uri =
+ match term with
+ | Cic.MutInd (uri,n,_) -> UriManager.uri_of_uriref uri n None
+ | _ -> failwith "Not a MutInd"
+ in
+ let l = Whelp.elim ~dbd uri in
+ let entry = `Whelp (pp_macro (TA.WElim (loc, term)), l) in
+ guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
+ [], parsed_text_length
| TA.WHint (loc, term) ->
- let term = disambiguate_macro_term term status user_goal in
- let s = ((None,[0,[],term], Cic.Meta (0,[]) ,term),0) in
- let l = List.map fst (MQ.experimental_hint ~dbd s) in
- let entry = `Whelp (TAPp.pp_macro_cic (TA.WHint (loc, term)), l) in
- guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
- [], parsed_text_length
+ let s = ((None,[0,[],term], Cic.Meta (0,[]) ,term),0) in
+ let l = List.map fst (MQ.experimental_hint ~dbd s) in
+ let entry = `Whelp (pp_macro (TA.WHint (loc, term)), l) in
+ guistuff.mathviewer#show_uri_list ~reuse:true ~entry l;
+ [], parsed_text_length
(* REAL macro *)
| TA.Hint loc ->
- let proof = MatitaTypes.get_current_proof status in
- let proof_status = proof, user_goal in
+ let user_goal' =
+ match user_goal with
+ Some n -> n
+ | None -> raise NoUnfinishedProof
+ in
+ let proof = GrafiteTypes.get_current_proof grafite_status in
+ let proof_status = proof,user_goal' in
let l = List.map fst (MQ.experimental_hint ~dbd proof_status) in
let selected = guistuff.urichooser l in
(match selected with
| [] -> [], parsed_text_length
| [uri] ->
let suri = UriManager.string_of_uri uri in
- let ast =
+ let ast loc =
TA.Executable (loc, (TA.Tactical (loc,
TA.Tactic (loc,
TA.Apply (loc, CicNotationPt.Uri (suri, None))),
- Some (TA.Dot loc))))
+ Some (TA.Dot loc)))) in
+ let text =
+ comment parsed_text ^ "\n" ^
+ pp_eager_statement_ast (ast HExtlib.dummy_floc) in
+ let text_len = String.length text in
+ let loc = HExtlib.floc_of_loc (0,text_len) in
+ let statement = `Ast (GrafiteParser.LSome (ast loc),text) in
+ let res,_parsed_text_len =
+ eval_statement include_paths buffer guistuff lexicon_status
+ grafite_status user_goal script statement
in
- let new_status = MatitaEngine.eval_ast status ast in
- let extra_text =
- comment parsed_text ^
- "\n" ^ TAPp.pp_statement ast
- in
- [ new_status , (extra_text, ast) ], parsed_text_length
+ (* we need to replace all the parsed_text *)
+ res,String.length parsed_text
| _ ->
- MatitaLog.error
+ HLog.error
"The result of the urichooser should be only 1 uri, not:\n";
List.iter (
- fun u -> MatitaLog.error (UriManager.string_of_uri u ^ "\n")
+ fun u -> HLog.error (UriManager.string_of_uri u ^ "\n")
) selected;
assert false)
| TA.Check (_,term) ->
- let metasenv = MatitaTypes.get_proof_metasenv status in
- let context = MatitaTypes.get_proof_context status user_goal in
- let interps =
- MatitaDisambiguator.disambiguate_term ~dbd ~context ~metasenv
- ~aliases:status.aliases ~universe:(Some status.multi_aliases) term
- in
- let _, metasenv , term, ugraph =
- match interps with
- | [x], _ -> x
- | _ -> assert false
- in
- let ty,_ = CTC.type_of_aux' metasenv context term ugraph in
+ let metasenv = GrafiteTypes.get_proof_metasenv grafite_status in
+ let context =
+ match user_goal with
+ None -> []
+ | Some n -> GrafiteTypes.get_proof_context grafite_status n in
+ let ty,_ = CTC.type_of_aux' metasenv context term CicUniv.empty_ugraph in
let t_and_ty = Cic.Cast (term,ty) in
guistuff.mathviewer#show_entry (`Cic (t_and_ty,metasenv));
[], parsed_text_length
-(* | TA.Abort _ ->
- let rec go_back () =
- let status = script#status.proof_status in
- match status with
- | No_proof -> ()
- | _ -> script#retract ();go_back()
- in
- [], parsed_text_length, Some go_back
- | TA.Redo (_, Some i) -> [], parsed_text_length,
- Some (fun () -> for j = 1 to i do advance () done)
- | TA.Redo (_, None) -> [], parsed_text_length,
- Some (fun () -> advance ())
- | TA.Undo (_, Some i) -> [], parsed_text_length,
- Some (fun () -> for j = 1 to i do script#retract () done)
- | TA.Undo (_, None) -> [], parsed_text_length,
- Some (fun () -> script#retract ()) *)
(* TODO *)
| TA.Quit _ -> failwith "not implemented"
| TA.Print (_,kind) -> failwith "not implemented"
| TA.Search_pat (_, search_kind, str) -> failwith "not implemented"
| TA.Search_term (_, search_kind, term) -> failwith "not implemented"
-let eval_executable guistuff status user_goal unparsed_text parsed_text script
- ex
+and eval_executable include_paths (buffer : GText.buffer) guistuff lexicon_status grafite_status user_goal unparsed_text parsed_text script loc ex
=
- let module TAPp = GrafiteAstPp in
- let module MD = MatitaDisambiguator in
- let module ML = MatitacleanLib in
- let parsed_text_length = String.length parsed_text in
- match ex with
- | TA.Command (loc, _) | TA.Tactical (loc, _, _) ->
- (try
- (match MatitaMisc.baseuri_of_baseuri_decl (TA.Executable (loc,ex)) with
- | None -> ()
- | Some u ->
- if not (MatitaMisc.is_empty u) then
- match
- guistuff.ask_confirmation
- ~title:"Baseuri redefinition"
- ~message:(
- "Baseuri " ^ u ^ " already exists.\n" ^
- "Do you want to redefine the corresponding "^
- "part of the library?")
- with
- | `YES -> MatitacleanLib.clean_baseuris [u]
- | `NO -> ()
- | `CANCEL -> raise MatitaTypes.Cancel);
- eval_with_engine
- guistuff status user_goal parsed_text (TA.Executable (loc, ex))
- with MatitaTypes.Cancel -> [], 0)
- | TA.Macro (_,mac) ->
- eval_macro guistuff status user_goal unparsed_text parsed_text script mac
-
-let rec eval_statement (buffer : GText.buffer) guistuff status user_goal
- script statement
+ let module TAPp = GrafiteAstPp in
+ let module MD = GrafiteDisambiguator in
+ let module ML = MatitaMisc in
+ try
+ begin
+ match ex with
+ | TA.Command (_,TA.Set (_,"baseuri",u)) ->
+ if not (GrafiteMisc.is_empty u) then
+ (match
+ guistuff.ask_confirmation
+ ~title:"Baseuri redefinition"
+ ~message:(
+ "Baseuri " ^ u ^ " already exists.\n" ^
+ "Do you want to redefine the corresponding "^
+ "part of the library?")
+ with
+ | `YES ->
+ let basedir = Helm_registry.get "matita.basedir" in
+ LibraryClean.clean_baseuris ~basedir [u]
+ | `NO -> ()
+ | `CANCEL -> raise MatitaTypes.Cancel)
+ | _ -> ()
+ end;
+ eval_with_engine
+ guistuff lexicon_status grafite_status user_goal parsed_text
+ (TA.Executable (loc, ex))
+ with
+ MatitaTypes.Cancel -> [], 0
+ | GrafiteEngine.Macro (_loc,lazy_macro) ->
+ let context =
+ match user_goal with
+ None -> []
+ | Some n -> GrafiteTypes.get_proof_context grafite_status n in
+ let grafite_status,macro = lazy_macro context in
+ eval_macro include_paths buffer guistuff lexicon_status grafite_status
+ user_goal unparsed_text parsed_text script macro
+
+and eval_statement include_paths (buffer : GText.buffer) guistuff lexicon_status
+ grafite_status user_goal script statement
=
- let st, unparsed_text =
+ let (lexicon_status,st), unparsed_text =
match statement with
| `Raw text ->
if Pcre.pmatch ~rex:only_dust_RE text then raise Margin;
- GrafiteParser.parse_statement (Ulexing.from_utf8_string text), text
- | `Ast (st, text) -> st, text
+ let ast =
+ wrap_with_developments guistuff
+ (GrafiteParser.parse_statement
+ (Ulexing.from_utf8_string text) ~include_paths) lexicon_status
+ in
+ ast, text
+ | `Ast (st, text) -> (lexicon_status, st), text
in
let text_of_loc loc =
let parsed_text_length = snd (HExtlib.loc_of_floc loc) in
parsed_text, parsed_text_length
in
match st with
- | GrafiteAst.Comment (loc, _) ->
+ | GrafiteParser.LNone loc ->
+ let parsed_text, parsed_text_length = text_of_loc loc in
+ [(grafite_status,lexicon_status),parsed_text],
+ parsed_text_length
+ | GrafiteParser.LSome (GrafiteAst.Comment (loc, _)) ->
let parsed_text, parsed_text_length = text_of_loc loc in
let remain_len = String.length unparsed_text - parsed_text_length in
let s = String.sub unparsed_text parsed_text_length remain_len in
let s,len =
try
- eval_statement buffer guistuff status user_goal script
- (`Raw s)
- with HExtlib.Localized (floc, exn) ->
- HExtlib.raise_localized_exception
- ~offset:parsed_text_length floc exn
+ eval_statement include_paths buffer guistuff lexicon_status
+ grafite_status user_goal script (`Raw s)
+ with
+ HExtlib.Localized (floc, exn) ->
+ HExtlib.raise_localized_exception ~offset:parsed_text_length floc exn
+ | GrafiteDisambiguator.DisambiguationError (offset,errorll) ->
+ raise
+ (GrafiteDisambiguator.DisambiguationError
+ (offset+parsed_text_length, errorll))
in
(match s with
- | (status, (text, ast)) :: tl ->
- ((status, (parsed_text ^ text, ast))::tl), (parsed_text_length + len)
+ | (statuses,text)::tl ->
+ (statuses,parsed_text ^ text)::tl,parsed_text_length + len
| [] -> [], 0)
- | GrafiteAst.Executable (loc, ex) ->
- let parsed_text, parsed_text_length = text_of_loc loc in
- eval_executable guistuff status user_goal unparsed_text parsed_text
- script ex
+ | GrafiteParser.LSome (GrafiteAst.Executable (loc, ex)) ->
+ let parsed_text, parsed_text_length = text_of_loc loc in
+ eval_executable include_paths buffer guistuff lexicon_status
+ grafite_status user_goal unparsed_text parsed_text script loc ex
let fresh_script_id =
let i = ref 0 in
fun () -> incr i; !i
class script ~(source_view: GSourceView.source_view)
- ~(init: MatitaTypes.status)
~(mathviewer: MatitaTypes.mathViewer)
~set_star
~ask_confirmation
() =
let buffer = source_view#buffer in
let source_buffer = source_view#source_buffer in
+let initial_statuses =
+ (* these include_paths are used only to load the initial notation *)
+ let include_paths =
+ Helm_registry.get_list Helm_registry.string "matita.includes" in
+ let lexicon_status =
+ CicNotation2.load_notation ~include_paths
+ BuildTimeConf.core_notation_script in
+ let grafite_status = GrafiteSync.init () in
+ grafite_status,lexicon_status
+in
object (self)
+ val mutable include_paths =
+ Helm_registry.get_list Helm_registry.string "matita.includes"
+
val scriptId = fresh_script_id ()
val guistuff = {
ignore (buffer#connect#modified_changed
(fun _ -> set_star (Filename.basename self#ppFilename) buffer#modified))
- val mutable statements = []; (** executed statements *)
- val mutable history = [ init ];
+ val mutable statements = [] (** executed statements *)
+
+ val mutable history = [ initial_statuses ]
(** list of states before having executed statements. Head element of this
* list is the current state, last element is the state at the beginning of
* the script.
* Invariant: this list length is 1 + length of statements *)
(** goal as seen by the user (i.e. metano corresponding to current tab) *)
- val mutable userGoal = ~-1
+ val mutable userGoal = None
(** text mark and tag representing locked part of a script *)
val locked_mark =
method error_tag = error_tag
(* history can't be empty, the invariant above grant that it contains at
- * least the init status *)
- method status = match history with hd :: _ -> hd | _ -> assert false
+ * least the init grafite_status *)
+ method grafite_status = match history with (s,_)::_ -> s | _ -> assert false
+ method lexicon_status = match history with (_,ss)::_ -> ss | _ -> assert false
method private _advance ?statement () =
- let rec aux st =
- let (entries, parsed_len) =
- eval_statement buffer guistuff self#status userGoal self st
- in
- let (new_statuses, new_statements, new_asts) =
- let statuses, statements = List.split entries in
- let texts, asts = List.split statements in
- statuses, texts, asts
- in
- history <- List.rev new_statuses @ history;
- statements <- List.rev new_statements @ statements;
- let start = buffer#get_iter_at_mark (`MARK locked_mark) in
- let new_text = String.concat "" new_statements in
- if statement <> None then
- buffer#insert ~iter:start new_text
- else
- let s = match st with `Raw s | `Ast (_, s) -> s in
- if new_text <> String.sub s 0 parsed_len then
- begin
- let stop = start#copy#forward_chars parsed_len in
- buffer#delete ~start ~stop;
- buffer#insert ~iter:start new_text;
- end;
- self#moveMark (String.length new_text);
- (*
- (match List.rev new_asts with (* advance again on punctuation *)
- | TA.Executable (_, TA.Tactical (_, tac, _)) :: _ ->
- let baseoffset =
- (buffer#get_iter_at_mark (`MARK locked_mark))#offset
- in
- let text = self#getFuture in
- (try
- (match parse_statement baseoffset 0 buffer text with
- | TA.Executable (loc, TA.Tactical (_, tac, None)) as st
- when GrafiteAst.is_punctuation tac ->
- let len = snd (CicNotationPt.loc_of_floc loc) in
- aux (`Ast (st, String.sub text 0 len))
- | _ -> ())
- with CicNotationParser.Parse_error _ | End_of_file -> ())
- | _ -> ())
- *)
- in
- let s = match statement with Some s -> s | None -> self#getFuture in
- MatitaLog.debug ("evaluating: " ^ first_line s ^ " ...");
- (try aux (`Raw s) with End_of_file -> raise Margin)
-
- method private _retract offset status new_statements new_history =
- let cur_status = match history with s::_ -> s | [] -> assert false in
- MatitaSync.time_travel ~present:cur_status ~past:status;
+ let s = match statement with Some s -> s | None -> self#getFuture in
+ HLog.debug ("evaluating: " ^ first_line s ^ " ...");
+ let (entries, parsed_len) =
+ try
+ eval_statement include_paths buffer guistuff self#lexicon_status
+ self#grafite_status userGoal self (`Raw s)
+ with End_of_file -> raise Margin
+ in
+ let new_statuses, new_statements =
+ let statuses, texts = List.split entries in
+ statuses, texts
+ in
+ history <- new_statuses @ history;
+ statements <- new_statements @ statements;
+ let start = buffer#get_iter_at_mark (`MARK locked_mark) in
+ let new_text = String.concat "" (List.rev new_statements) in
+ if statement <> None then
+ buffer#insert ~iter:start new_text
+ else begin
+ if new_text <> String.sub s 0 parsed_len then begin
+ buffer#delete ~start ~stop:(start#copy#forward_chars parsed_len);
+ buffer#insert ~iter:start new_text;
+ end;
+ end;
+ self#moveMark (String.length new_text);
+ (* here we need to set the Goal in case we are going to cursor (or to
+ bottom) and we will face a macro *)
+ match self#grafite_status.proof_status with
+ Incomplete_proof p ->
+ userGoal <-
+ (try Some (Continuationals.Stack.find_goal p.stack)
+ with Failure _ -> None)
+ | _ -> userGoal <- None
+
+ method private _retract offset lexicon_status grafite_status new_statements
+ new_history
+ =
+ let cur_grafite_status,cur_lexicon_status =
+ match history with s::_ -> s | [] -> assert false
+ in
+ LexiconSync.time_travel ~present:cur_lexicon_status ~past:lexicon_status;
+ GrafiteSync.time_travel ~present:cur_grafite_status ~past:grafite_status;
statements <- new_statements;
history <- new_history;
self#moveMark (- offset)
method retract () =
try
- let cmp,new_statements,new_history,status =
+ let cmp,new_statements,new_history,(grafite_status,lexicon_status) =
match statements,history with
stat::statements, _::(status::_ as history) ->
String.length stat, statements, history, status
| [],[_] -> raise Margin
| _,_ -> assert false
in
- self#_retract cmp status new_statements new_history;
+ self#_retract cmp lexicon_status grafite_status new_statements
+ new_history;
self#notify
with
| Margin -> self#notify
val mutable observers = []
- method addObserver (o: MatitaTypes.status -> unit) =
+ method addObserver (o: LexiconEngine.status -> GrafiteTypes.status -> unit) =
observers <- o :: observers
method private notify =
- let status = self#status in
- List.iter (fun o -> o status) observers
+ let lexicon_status = self#lexicon_status in
+ let grafite_status = self#grafite_status in
+ List.iter (fun o -> o lexicon_status grafite_status) observers
method loadFromFile f =
buffer#set_text (HExtlib.input_file f);
method assignFileName file =
let abspath = MatitaMisc.absolute_path file in
- let devel = MatitamakeLib.development_for_dir (Filename.dirname abspath) in
- guistuff.filenamedata <- Some abspath, devel
+ let dirname = Filename.dirname abspath in
+ let devel = MatitamakeLib.development_for_dir dirname in
+ guistuff.filenamedata <- Some abspath, devel;
+ let include_ =
+ match MatitamakeLib.development_for_dir dirname with
+ None -> []
+ | Some devel -> [MatitamakeLib.root_for_development devel] in
+ let include_ =
+ include_ @ (Helm_registry.get_list Helm_registry.string "matita.includes")
+ in
+ include_paths <- include_
method saveToFile () =
let oc = open_out self#getFilename in
output_string oc (buffer#get_text ~start:buffer#start_iter
~stop:buffer#end_iter ());
close_out oc;
- MatitaLog.debug ("backup " ^ f ^ " saved")
+ HLog.debug ("backup " ^ f ^ " saved")
end
method private goto_top =
- MatitaSync.time_travel ~present:self#status ~past:init
+ let grafite_status,lexicon_status =
+ let rec last x = function
+ | [] -> x
+ | hd::tl -> last hd tl
+ in
+ last (self#grafite_status,self#lexicon_status) history
+ in
+ (* FIXME: this is not correct since there is no undo for
+ * library_objects.set_default... *)
+ GrafiteSync.time_travel ~present:self#grafite_status ~past:grafite_status;
+ LexiconSync.time_travel ~present:self#lexicon_status ~past:lexicon_status
method private reset_buffer =
statements <- [];
- history <- [ init ];
- userGoal <- ~-1;
+ history <- [ initial_statuses ];
+ userGoal <- None;
self#notify;
buffer#remove_tag locked_tag ~start:buffer#start_iter ~stop:buffer#end_iter;
buffer#move_mark (`MARK locked_mark) ~where:buffer#start_iter
source_buffer#begin_not_undoable_action ();
buffer#delete ~start:buffer#start_iter ~stop:buffer#end_iter;
source_buffer#end_not_undoable_action ();
- buffer#set_modified false
+ buffer#set_modified false;
method template () =
let template = HExtlib.input_file BuildTimeConf.script_template in
buffer#insert ~iter:(buffer#get_iter `START) template;
- guistuff.filenamedata <-
- (None,MatitamakeLib.development_for_dir (Unix.getcwd ()));
- buffer#set_modified false;
- set_star (Filename.basename self#ppFilename) false
+ let development = MatitamakeLib.development_for_dir (Unix.getcwd ()) in
+ guistuff.filenamedata <- (None,development);
+ let include_ =
+ match development with
+ None -> []
+ | Some devel -> [MatitamakeLib.root_for_development devel ]
+ in
+ let include_ =
+ include_ @ (Helm_registry.get_list Helm_registry.string "matita.includes")
+ in
+ include_paths <- include_ ;
+ buffer#set_modified false;
+ set_star (Filename.basename self#ppFilename) false
method goto (pos: [`Top | `Bottom | `Cursor]) () =
let old_locked_mark =
in
let rec back_until_cursor len = (* go backward until locked < cursor *)
function
- statements, (status::_ as history) when len <= 0 ->
- self#_retract (icmp - len) status statements history
+ statements, ((grafite_status,lexicon_status)::_ as history)
+ when len <= 0 ->
+ self#_retract (icmp - len) lexicon_status grafite_status statements
+ history
| statement::tl1, _::tl2 ->
back_until_cursor (len - String.length statement) (tl1,tl2)
| _,_ -> assert false
self#notify; raise exc)
method onGoingProof () =
- match self#status.proof_status with
+ match self#grafite_status.proof_status with
| No_proof | Proof _ -> false
| Incomplete_proof _ -> true
| Intermediate _ -> assert false
(* method proofStatus = MatitaTypes.get_proof_status self#status *)
- method proofMetasenv = MatitaTypes.get_proof_metasenv self#status
- method proofContext = MatitaTypes.get_proof_context self#status userGoal
- method proofConclusion = MatitaTypes.get_proof_conclusion self#status userGoal
- method stack = MatitaTypes.get_stack self#status
+ method proofMetasenv = GrafiteTypes.get_proof_metasenv self#grafite_status
+
+ method proofContext =
+ match userGoal with
+ None -> []
+ | Some n -> GrafiteTypes.get_proof_context self#grafite_status n
+
+ method proofConclusion =
+ match userGoal with
+ None -> assert false
+ | Some n ->
+ GrafiteTypes.get_proof_conclusion self#grafite_status n
+
+ method stack = GrafiteTypes.get_stack self#grafite_status
method setGoal n = userGoal <- n
method goal = userGoal
method eos =
let s = self#getFuture in
- let rec is_there_and_executable s =
+ let rec is_there_only_comments lexicon_status s =
if Pcre.pmatch ~rex:only_dust_RE s then raise Margin;
- let st = GrafiteParser.parse_statement (Ulexing.from_utf8_string s) in
+ let lexicon_status,st =
+ GrafiteParser.parse_statement (Ulexing.from_utf8_string s)
+ ~include_paths lexicon_status
+ in
match st with
- | GrafiteAst.Comment (loc,_)->
+ | GrafiteParser.LSome (GrafiteAst.Comment (loc,_)) ->
let parsed_text_length = snd (HExtlib.loc_of_floc loc) in
let remain_len = String.length s - parsed_text_length in
let next = String.sub s parsed_text_length remain_len in
- is_there_and_executable next
- | GrafiteAst.Executable (loc, ex) -> false
+ is_there_only_comments lexicon_status next
+ | GrafiteParser.LNone _
+ | GrafiteParser.LSome (GrafiteAst.Executable _) -> false
in
try
- is_there_and_executable s
+ is_there_only_comments self#lexicon_status s
with
| CicNotationParser.Parse_error _ -> false
| Margin | End_of_file -> true
(* debug *)
method dump () =
- MatitaLog.debug "script status:";
- MatitaLog.debug ("history size: " ^ string_of_int (List.length history));
- MatitaLog.debug (sprintf "%d statements:" (List.length statements));
- List.iter MatitaLog.debug statements;
- MatitaLog.debug ("Current file name: " ^
+ HLog.debug "script status:";
+ HLog.debug ("history size: " ^ string_of_int (List.length history));
+ HLog.debug (sprintf "%d statements:" (List.length statements));
+ List.iter HLog.debug statements;
+ HLog.debug ("Current file name: " ^
(match guistuff.filenamedata with
|None,_ -> "[ no name ]"
| Some f,_ -> f));
let _script = ref None
-let script ~source_view ~init ~mathviewer ~urichooser ~develcreator ~ask_confirmation ~set_star ()
+let script ~source_view ~mathviewer ~urichooser ~develcreator ~ask_confirmation ~set_star ()
=
let s = new script
- ~source_view ~init ~mathviewer ~ask_confirmation ~urichooser ~develcreator ~set_star ()
+ ~source_view ~mathviewer ~ask_confirmation ~urichooser ~develcreator ~set_star ()
in
_script := Some s;
s
projects / helm.git / blobdiff