X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2FmatitaEngine.ml;h=a5331764e6de5cf5f9586eb7064806c8d0f85aa0;hb=a99fe3ca5a39b4d9754b69863b5f9fb0f91ed286;hp=40480995971d22f3cb14a1933382427718f25f7f;hpb=8f9d476c32c48d14348a61889dc191c7696bd404;p=helm.git diff --git a/helm/software/matita/matitaEngine.ml b/helm/software/matita/matitaEngine.ml index 404809959..a5331764e 100644 --- a/helm/software/matita/matitaEngine.ml +++ b/helm/software/matita/matitaEngine.ml @@ -35,19 +35,15 @@ let disambiguate_tactic text prefix_len lexicon_status_ref grafite_status goal t GrafiteDisambiguate.disambiguate_tactic lexicon_status_ref (GrafiteTypes.get_proof_context grafite_status goal) - (GrafiteTypes.get_proof_metasenv grafite_status) + (GrafiteTypes.get_proof_metasenv grafite_status) (Some goal) tac in GrafiteTypes.set_metasenv metasenv grafite_status,tac let disambiguate_command lexicon_status_ref grafite_status cmd = + let baseuri = GrafiteTypes.get_baseuri grafite_status in let lexicon_status,metasenv,cmd = - GrafiteDisambiguate.disambiguate_command - ~baseuri:( - try - Some (GrafiteTypes.get_string_option grafite_status "baseuri") - with - GrafiteTypes.Option_error _ -> None) + GrafiteDisambiguate.disambiguate_command ~baseuri !lexicon_status_ref (GrafiteTypes.get_proof_metasenv grafite_status) cmd in lexicon_status_ref := lexicon_status; @@ -62,33 +58,37 @@ let disambiguate_macro lexicon_status_ref grafite_status macro context = in GrafiteTypes.set_metasenv metasenv grafite_status,macro -let eval_ast ?do_heavy_checks ?clean_baseuri lexicon_status +let eval_ast ?do_heavy_checks lexicon_status grafite_status (text,prefix_len,ast) = let lexicon_status_ref = ref lexicon_status in + let baseuri = GrafiteTypes.get_baseuri grafite_status in let new_grafite_status,new_objs = GrafiteEngine.eval_ast ~disambiguate_tactic:(disambiguate_tactic text prefix_len lexicon_status_ref) ~disambiguate_command:(disambiguate_command lexicon_status_ref) ~disambiguate_macro:(disambiguate_macro lexicon_status_ref) - ?do_heavy_checks ?clean_baseuri grafite_status (text,prefix_len,ast) in + ?do_heavy_checks grafite_status (text,prefix_len,ast) in let new_lexicon_status = LexiconSync.add_aliases_for_objs !lexicon_status_ref new_objs in let new_aliases = LexiconSync.alias_diff ~from:lexicon_status new_lexicon_status in let _,intermediate_states = - let baseuri = GrafiteTypes.get_string_option new_grafite_status "baseuri" in List.fold_left - (fun (lexicon_status,acc) (k,((v,_) as value)) -> + (fun (lexicon_status,acc) (k,value) -> + let v = LexiconAst.description_of_alias value in let b = try - UriManager.buri_of_uri (UriManager.uri_of_string v) = baseuri + (* this hack really sucks! *) + UriManager.buri_of_uri (UriManager.uri_of_string v) = + baseuri with UriManager.IllFormedUri _ -> false (* v is a description, not a URI *) in if b then lexicon_status,acc else + let new_lexicon_status = LexiconEngine.set_proof_aliases lexicon_status [k,value] in @@ -98,39 +98,64 @@ let eval_ast ?do_heavy_checks ?clean_baseuri lexicon_status in ((new_grafite_status,new_lexicon_status),None)::intermediate_states -let eval_from_stream ~first_statement_only ~include_paths ?(prompt=false) - ?do_heavy_checks ?clean_baseuri lexicon_status grafite_status - str cb +exception TryingToAdd of string +exception EnrichedWithLexiconStatus of exn * LexiconEngine.status + +let out = ref ignore + +let set_callback f = out := f + +let eval_from_stream ~first_statement_only ~include_paths + ?do_heavy_checks ?(enforce_no_new_aliases=true) + ?(watch_statuses=fun _ _ -> ()) lexicon_status grafite_status str cb = + let matita_debug = Helm_registry.get_bool "matita.debug" in let rec loop lexicon_status grafite_status statuses = let loop = - if first_statement_only then - fun _ _ _ -> raise End_of_file - else - loop + if first_statement_only then fun _ _ statuses -> statuses + else loop in - if prompt then (print_string "matita> "; flush stdout); + let stop,l,g,s = try - let lexicon_status,ast = - GrafiteParser.parse_statement ~include_paths str lexicon_status - in - (match ast with - GrafiteParser.LNone _ -> - loop lexicon_status grafite_status - (((grafite_status,lexicon_status),None)::statuses) - | GrafiteParser.LSome ast -> - cb grafite_status ast; - let new_statuses = - eval_ast ?do_heavy_checks ?clean_baseuri lexicon_status - grafite_status ("",0,ast) in - let grafite_status,lexicon_status = - match new_statuses with - [] -> assert false - | (s,_)::_ -> s - in - loop lexicon_status grafite_status (new_statuses @ statuses)) - with - End_of_file -> statuses + let cont = + try + Some (GrafiteParser.parse_statement ~include_paths str lexicon_status) + with + End_of_file -> None + in + match cont with + | None -> true, lexicon_status, grafite_status, statuses + | Some (lexicon_status,ast) -> + (match ast with + GrafiteParser.LNone _ -> + watch_statuses lexicon_status grafite_status ; + false, lexicon_status, grafite_status, + (((grafite_status,lexicon_status),None)::statuses) + | GrafiteParser.LSome ast -> + !out ast; + cb grafite_status ast; + let new_statuses = + eval_ast ?do_heavy_checks lexicon_status + grafite_status ("",0,ast) in + if enforce_no_new_aliases then + List.iter + (fun (_,alias) -> + match alias with + None -> () + | Some (k,value) -> + let newtxt = LexiconAstPp.pp_alias value in + raise (TryingToAdd newtxt)) new_statuses; + let grafite_status,lexicon_status = + match new_statuses with + [] -> assert false + | (s,_)::_ -> s + in + watch_statuses lexicon_status grafite_status ; + false, lexicon_status, grafite_status, (new_statuses @ statuses)) + with exn when not matita_debug -> + raise (EnrichedWithLexiconStatus (exn, lexicon_status)) + in + if stop then s else loop l g s in loop lexicon_status grafite_status [] ;;