wenzelm@12780
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(* Title: Pure/proof_general.ML
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wenzelm@12778
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ID: $Id$
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wenzelm@14675
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Author: David Aspinall and Markus Wenzel
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wenzelm@12778
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License: GPL (GNU GENERAL PUBLIC LICENSE)
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wenzelm@12778
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nipkow@14566
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Isabelle configuration for Proof General (see http://proofgeneral.inf.ed.ac.uk).
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wenzelm@12778
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*)
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signature PROOF_GENERAL =
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sig
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val setup: (theory -> theory) list
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val update_thy_only: string -> unit
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wenzelm@12778
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val try_update_thy_only: string -> unit
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wenzelm@13391
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val inform_file_retracted: string -> unit
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wenzelm@12778
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val inform_file_processed: string -> unit
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berghofe@13728
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val options: (string * (string * (string * (unit -> string) * (string -> unit)))) list ref
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berghofe@13728
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val process_pgip: string -> unit
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wenzelm@12778
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val thms_containing: string list -> unit
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wenzelm@12778
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val help: unit -> unit
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val show_context: unit -> theory
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val kill_goal: unit -> unit
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val repeat_undo: int -> unit
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val isa_restart: unit -> unit
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wenzelm@12833
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val full_proofs: bool -> unit
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wenzelm@12778
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val init: bool -> unit
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val write_keywords: string -> unit
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end;
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wenzelm@12778
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structure ProofGeneral: PROOF_GENERAL =
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struct
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(* print modes *)
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val proof_generalN = "ProofGeneral";
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val xsymbolsN = "xsymbols";
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wenzelm@13538
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val thm_depsN = "thm_deps";
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wenzelm@12778
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berghofe@13728
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val pgml_version_supported = "1.0";
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val pgmlN = "PGML";
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fun pgml () = pgmlN mem_string ! print_mode;
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(* text output *)
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local
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wenzelm@14827
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fun xsym_output "\\" = "\\\\"
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| xsym_output s = if Symbol.is_raw s then Symbol.decode_raw s else s;
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fun xsymbols_output s =
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if xsymbolsN mem_string ! print_mode andalso exists_string (equal "\\") s then
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let val syms = Symbol.explode s
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in (implode (map xsym_output syms), real (Symbol.length syms)) end
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else Symbol.default_output s;
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fun pgml_output (s, len) =
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if pgml () then (XML.text s, len)
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else (s, len);
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in
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fun setup_xsymbols_output () = Output.add_mode proof_generalN
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(pgml_output o xsymbols_output, Symbol.default_indent, Symbol.default_raw);
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end;
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(* token translations *)
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local
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val end_tag = oct_char "350";
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val class_tag = ("class", oct_char "351");
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val tfree_tag = ("tfree", oct_char "352");
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val tvar_tag = ("tvar", oct_char "353");
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val free_tag = ("free", oct_char "354");
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val bound_tag = ("bound", oct_char "355");
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val var_tag = ("var", oct_char "356");
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val skolem_tag = ("skolem", oct_char "357");
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fun xml_atom kind x = XML.element "atom" [("kind", kind)] [XML.text x];
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fun tagit (kind, bg_tag) x =
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(if pgml () then xml_atom kind x else bg_tag ^ x ^ end_tag,
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real (Symbol.length (Symbol.explode x)));
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fun free_or_skolem x =
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(case try Syntax.dest_skolem x of
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None => tagit free_tag x
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| Some x' => tagit skolem_tag x');
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fun var_or_skolem s =
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(case Syntax.read_var s of
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Var ((x, i), _) =>
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(case try Syntax.dest_skolem x of
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None => tagit var_tag s
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| Some x' => tagit skolem_tag (Syntax.string_of_vname (x', i)))
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| _ => tagit var_tag s);
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val proof_general_trans =
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Syntax.tokentrans_mode proof_generalN
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[("class", tagit class_tag),
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("tfree", tagit tfree_tag),
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("tvar", tagit tvar_tag),
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("free", free_or_skolem),
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("bound", tagit bound_tag),
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("var", var_or_skolem)];
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in val setup = [Theory.add_tokentrfuns proof_general_trans] end;
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(* messages and notification *)
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local
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fun decorated_output bg en prfx =
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writeln_default o enclose bg en o prefix_lines prfx;
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fun message kind bg en prfx s =
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if pgml () then writeln_default (XML.element kind [] [prefix_lines prfx s])
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else decorated_output bg en prfx s;
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wenzelm@13526
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in
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wenzelm@13526
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val notify = message "notify" (oct_char "360") (oct_char "361") "";
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fun setup_messages () =
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(writeln_fn := message "output" "" "" "";
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priority_fn := message "information" (oct_char "360") (oct_char "361") "";
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tracing_fn := message "tracing" (oct_char "360" ^ oct_char "375") (oct_char "361") "";
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warning_fn := message "warning" (oct_char "362") (oct_char "363") "### ";
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error_fn := message "error" (oct_char "364") (oct_char "365") "*** ");
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fun tell_clear_goals () = notify "Proof General, please clear the goals buffer.";
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fun tell_clear_response () = notify "Proof General, please clear the response buffer.";
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fun tell_file msg path = notify ("Proof General, " ^ msg ^ " " ^ quote (File.sysify_path path));
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end;
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(* theory / proof state output *)
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local
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fun tmp_markers f =
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setmp Display.current_goals_markers (oct_char "366", oct_char "367", "") f ();
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fun statedisplay prts =
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writeln_default (XML.element "statedisplay" [] [Pretty.string_of (Pretty.chunks prts)]);
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fun print_current_goals n m st =
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if pgml () then statedisplay (Display.pretty_current_goals n m st)
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else tmp_markers (fn () => Display.print_current_goals_default n m st);
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fun print_state b st =
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if pgml () then statedisplay (Toplevel.pretty_state b st)
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else tmp_markers (fn () => Toplevel.print_state_default b st);
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in
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fun setup_state () =
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(Display.print_current_goals_fn := print_current_goals;
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Toplevel.print_state_fn := print_state;
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Toplevel.prompt_state_fn := (suffix (oct_char "372") o Toplevel.prompt_state_default));
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end;
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wenzelm@13538
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(* theorem dependency output *)
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wenzelm@13526
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local
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wenzelm@13526
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wenzelm@13545
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val spaces_quote = space_implode " " o map quote;
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wenzelm@13545
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wenzelm@13526
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fun tell_thm_deps ths =
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conditional (thm_depsN mem_string ! print_mode) (fn () =>
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let
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val names = map Thm.name_of_thm ths \ "";
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wenzelm@13545
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val deps = Symtab.keys (foldl (uncurry Proofterm.thms_of_proof)
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(Symtab.empty, map Thm.proof_of ths)) \ "";
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wenzelm@13538
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in
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if null names orelse null deps then ()
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wenzelm@13545
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else notify ("Proof General, theorem dependencies of " ^ spaces_quote names ^ " are "
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^ spaces_quote deps)
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end);
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in
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wenzelm@13526
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fun setup_present_hook () =
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Present.add_hook (fn _ => fn res => tell_thm_deps (flat (map #2 res)));
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wenzelm@13526
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wenzelm@13526
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end;
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wenzelm@13526
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wenzelm@13526
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(* theory loader actions *)
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local
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fun add_master_files name files =
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let val masters = [ThyLoad.thy_path name, ThyLoad.ml_path name]
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in masters @ gen_rems (op = o pairself Path.base) (files, masters) end;
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fun trace_action action name =
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if action = ThyInfo.Update then
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seq (tell_file "this file is loaded:") (ThyInfo.loaded_files name)
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else if action = ThyInfo.Outdate orelse action = ThyInfo.Remove then
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seq (tell_file "you can unlock the file") (add_master_files name (ThyInfo.loaded_files name))
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else ();
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in
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fun setup_thy_loader () = ThyInfo.add_hook trace_action;
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fun sync_thy_loader () = seq (trace_action ThyInfo.Update) (ThyInfo.names ());
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end;
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(* prepare theory context *)
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val thy_name = Path.pack o Path.drop_ext o Path.base o Path.unpack;
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val update_thy_only = setmp MetaSimplifier.trace_simp false ThyInfo.update_thy_only;
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wenzelm@12778
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fun which_context () =
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(case Context.get_context () of
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Some thy => " Using current (dynamic!) one: " ^
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wenzelm@12778
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(case try PureThy.get_name thy of Some name => quote name | None => "<unnamed>")
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| None => "");
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wenzelm@12778
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fun try_update_thy_only file =
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wenzelm@12778
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ThyLoad.cond_add_path (Path.dir (Path.unpack file)) (fn () =>
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wenzelm@12778
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let val name = thy_name file in
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if is_some (ThyLoad.check_file (ThyLoad.thy_path name)) then update_thy_only name
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wenzelm@12778
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else warning ("Unkown theory context of ML file." ^ which_context ())
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wenzelm@12778
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end) ();
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wenzelm@12778
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wenzelm@12778
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(* get informed about files *)
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wenzelm@12778
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wenzelm@13391
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val inform_file_retracted = ThyInfo.if_known_thy ThyInfo.remove_thy o thy_name;
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wenzelm@13391
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val inform_file_processed = ThyInfo.if_known_thy ThyInfo.touch_child_thys o thy_name;
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wenzelm@12778
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wenzelm@12778
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fun proper_inform_file_processed file state =
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let val name = thy_name file in
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wenzelm@13391
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ThyInfo.if_known_thy ThyInfo.touch_child_thys name;
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wenzelm@12778
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if not (Toplevel.is_toplevel state) then
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warning ("Not at toplevel -- cannot register theory " ^ quote name)
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wenzelm@14827
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else transform_error ThyInfo.pretend_use_thy_only name handle ERROR_MESSAGE msg =>
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wenzelm@12778
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(warning msg; warning ("Failed to register theory " ^ quote name))
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wenzelm@12778
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end;
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wenzelm@12778
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berghofe@13728
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(* options *)
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berghofe@13728
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berghofe@13728
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fun nat_option r = ("nat",
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berghofe@13728
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(fn () => string_of_int (!r)),
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berghofe@13728
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(fn s => (case Syntax.read_nat s of
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berghofe@13728
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None => error "nat_option: illegal value"
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berghofe@13728
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| Some i => r := i)));
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berghofe@13728
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berghofe@13728
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fun bool_option r = ("boolean",
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berghofe@13728
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(fn () => Bool.toString (!r)),
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berghofe@13728
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(fn "false" => r := false | "true" => r := true
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berghofe@13728
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| _ => error "bool_option: illegal value"));
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berghofe@13728
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berghofe@13728
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val proof_option = ("boolean",
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berghofe@13728
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(fn () => Bool.toString (!proofs >= 2)),
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berghofe@13728
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(fn "false" => proofs := 1 | "true" => proofs := 2
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berghofe@13728
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| _ => error "proof_option: illegal value"));
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berghofe@13728
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berghofe@13728
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val thm_deps_option = ("boolean",
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berghofe@13728
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(fn () => Bool.toString ("thm_deps" mem !print_mode)),
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berghofe@13728
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(fn "false" => print_mode := Library.gen_rems (op =) (!print_mode, ["thm_deps"])
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berghofe@13728
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| "true" => print_mode := (["thm_deps"] @ !print_mode)
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berghofe@13728
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| _ => error "thm_deps_option: illegal value"));
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berghofe@13728
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berghofe@13728
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val print_depth_option = ("nat",
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berghofe@13728
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(fn () => "10"),
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berghofe@13728
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(fn s => (case Syntax.read_nat s of
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berghofe@13728
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None => error "print_depth_option: illegal value"
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berghofe@13728
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| Some i => print_depth i)));
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berghofe@13728
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berghofe@13728
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val options = ref
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berghofe@13728
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[("show-types", ("Whether to show types in Isabelle.",
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berghofe@13728
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bool_option show_types)),
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berghofe@13728
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("show-sorts", ("Whether to show sorts in Isabelle.",
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berghofe@13728
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bool_option show_sorts)),
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wenzelm@14707
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("show-structs", ("Whether to show implicit structures in Isabelle.",
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wenzelm@14707
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bool_option show_structs)),
|
berghofe@13728
|
287 |
("show-consts", ("Whether to show types of consts in Isabelle goals.",
|
berghofe@13728
|
288 |
bool_option show_consts)),
|
berghofe@13728
|
289 |
("long-names", ("Whether to show fully qualified names in Isabelle.",
|
berghofe@13728
|
290 |
bool_option long_names)),
|
berghofe@13884
|
291 |
("show-brackets", ("Whether to show full bracketing in Isabelle.",
|
berghofe@13884
|
292 |
bool_option show_brackets)),
|
berghofe@13728
|
293 |
("eta-contract", ("Whether to print terms eta-contracted in Isabelle.",
|
berghofe@13728
|
294 |
bool_option Syntax.eta_contract)),
|
berghofe@13728
|
295 |
("trace-simplifier", ("Whether to trace the Simplifier in Isabelle.",
|
berghofe@13728
|
296 |
bool_option trace_simp)),
|
berghofe@13728
|
297 |
("trace-rules", ("Whether to trace the standard rules in Isabelle.",
|
berghofe@13728
|
298 |
bool_option trace_rules)),
|
berghofe@13728
|
299 |
("quick-and-dirty", ("Whether to take a few short cuts occasionally.",
|
berghofe@13728
|
300 |
bool_option quick_and_dirty)),
|
berghofe@13728
|
301 |
("full-proofs", ("Whether to record full proof objects internally.",
|
berghofe@13728
|
302 |
proof_option)),
|
berghofe@13728
|
303 |
("trace-unification", ("Whether to output error diagnostics during unification.",
|
berghofe@13728
|
304 |
bool_option Pattern.trace_unify_fail)),
|
berghofe@13728
|
305 |
("show-main-goal", ("Whether to show main goal.",
|
berghofe@13728
|
306 |
bool_option Proof.show_main_goal)),
|
berghofe@13728
|
307 |
("global-timing", ("Whether to enable timing in Isabelle.",
|
wenzelm@14827
|
308 |
bool_option Output.timing)),
|
berghofe@13728
|
309 |
("theorem-dependencies", ("Whether to track theorem dependencies within Proof General.",
|
berghofe@13728
|
310 |
thm_deps_option)),
|
berghofe@13728
|
311 |
("goals-limit", ("Setting for maximum number of goals printed in Isabelle.",
|
berghofe@13728
|
312 |
nat_option goals_limit)),
|
berghofe@13728
|
313 |
("prems-limit", ("Setting for maximum number of premises printed in Isabelle/Isar.",
|
berghofe@13728
|
314 |
nat_option ProofContext.prems_limit)),
|
berghofe@13728
|
315 |
("print-depth", ("Setting for the ML print depth in Isabelle.",
|
berghofe@13728
|
316 |
print_depth_option))];
|
berghofe@13728
|
317 |
|
berghofe@13728
|
318 |
|
wenzelm@14675
|
319 |
(* sending PGIP commands to the interface *)
|
berghofe@13728
|
320 |
|
berghofe@13728
|
321 |
fun issue_pgip pgips = notify (XML.element "pgip" [] pgips);
|
berghofe@13728
|
322 |
|
wenzelm@14725
|
323 |
fun usespgml () =
|
berghofe@13728
|
324 |
issue_pgip [XML.element "usespgml" [("version", pgml_version_supported)] []];
|
berghofe@13728
|
325 |
|
wenzelm@14675
|
326 |
(*NB: the default returned here is actually the current value, so
|
wenzelm@14675
|
327 |
repeated uses of <askprefs> will not work correctly*)
|
wenzelm@14725
|
328 |
fun show_options () = issue_pgip (map
|
nipkow@14568
|
329 |
(fn (name, (descr, (ty, get, _))) => (XML.element "oldhaspref"
|
berghofe@13728
|
330 |
[("type", ty), ("descr", descr), ("default", get ())] [name])) (!options));
|
berghofe@13728
|
331 |
|
berghofe@13728
|
332 |
fun set_option name value = (case assoc (!options, name) of
|
berghofe@13728
|
333 |
None => warning ("Unknown option: " ^ quote name)
|
berghofe@13728
|
334 |
| Some (_, (_, _, set)) => set value);
|
berghofe@13728
|
335 |
|
berghofe@13728
|
336 |
fun get_option name = (case assoc (!options, name) of
|
berghofe@13728
|
337 |
None => warning ("Unknown option: " ^ quote name)
|
wenzelm@14725
|
338 |
| Some (_, (_, get, _)) =>
|
wenzelm@14725
|
339 |
issue_pgip [XML.element "prefval" [("name", name)] [get ()]]);
|
berghofe@13728
|
340 |
|
berghofe@13728
|
341 |
|
wenzelm@14675
|
342 |
(* processing PGIP commands from the interface *)
|
berghofe@13728
|
343 |
|
wenzelm@14675
|
344 |
(*FIXME: matching on attributes is a bit too strict here*)
|
berghofe@13728
|
345 |
|
berghofe@13728
|
346 |
fun process_pgip_element pgip = (case pgip of
|
berghofe@13728
|
347 |
XML.Elem ("askpgml", _, []) => usespgml ()
|
berghofe@13728
|
348 |
| XML.Elem ("askprefs", _, []) => show_options ()
|
berghofe@13728
|
349 |
| XML.Elem ("getpref", [("name", name)], []) => get_option name
|
berghofe@13728
|
350 |
| XML.Elem ("setpref", [("name", name)], [XML.Text value]) =>
|
berghofe@13728
|
351 |
set_option name value
|
berghofe@13728
|
352 |
| XML.Elem (e, _, _) => warning ("Unrecognized PGIP command: " ^ e)
|
berghofe@13728
|
353 |
| XML.Text t => warning ("Unrecognized PGIP command:\n" ^ t));
|
berghofe@13728
|
354 |
|
berghofe@13728
|
355 |
fun process_pgip s = (case XML.tree_of_string s of
|
berghofe@13728
|
356 |
XML.Elem ("pgip", _, pgips) => seq process_pgip_element pgips
|
berghofe@13728
|
357 |
| _ => warning ("Invalid PGIP packet received\n" ^ s));
|
berghofe@13728
|
358 |
|
berghofe@13728
|
359 |
|
wenzelm@12778
|
360 |
(* misc commands for ProofGeneral/isa *)
|
wenzelm@12778
|
361 |
|
wenzelm@12778
|
362 |
fun thms_containing ss =
|
wenzelm@13284
|
363 |
ProofContext.print_thms_containing (ProofContext.init (the_context ())) None ss;
|
wenzelm@12778
|
364 |
|
wenzelm@12778
|
365 |
val welcome = priority o Session.welcome;
|
wenzelm@12778
|
366 |
val help = welcome;
|
wenzelm@12778
|
367 |
val show_context = Context.the_context;
|
wenzelm@12778
|
368 |
|
wenzelm@12778
|
369 |
fun kill_goal () = (Goals.reset_goals (); tell_clear_goals ());
|
wenzelm@12778
|
370 |
|
wenzelm@12778
|
371 |
fun no_print_goals f = setmp Display.print_current_goals_fn (fn _ => fn _ => fn _ => ()) f;
|
wenzelm@12778
|
372 |
|
wenzelm@12778
|
373 |
fun repeat_undo 0 = ()
|
wenzelm@12778
|
374 |
| repeat_undo 1 = undo ()
|
wenzelm@12778
|
375 |
| repeat_undo n = (no_print_goals undo (); repeat_undo (n - 1));
|
wenzelm@12778
|
376 |
|
wenzelm@12778
|
377 |
|
wenzelm@12778
|
378 |
(* restart top-level loop (keeps most state information) *)
|
wenzelm@12778
|
379 |
|
wenzelm@12778
|
380 |
local
|
wenzelm@12778
|
381 |
|
wenzelm@12778
|
382 |
fun restart isar =
|
wenzelm@12778
|
383 |
(if isar then tell_clear_goals () else kill_goal ();
|
wenzelm@12778
|
384 |
tell_clear_response ();
|
wenzelm@12778
|
385 |
welcome ());
|
wenzelm@12778
|
386 |
|
wenzelm@12778
|
387 |
in
|
wenzelm@12778
|
388 |
|
wenzelm@12778
|
389 |
fun isa_restart () = restart false;
|
wenzelm@12778
|
390 |
fun isar_restart () = (sync_thy_loader (); restart true; raise Toplevel.RESTART);
|
wenzelm@12778
|
391 |
|
wenzelm@12778
|
392 |
end;
|
wenzelm@12778
|
393 |
|
wenzelm@12778
|
394 |
|
wenzelm@12833
|
395 |
fun full_proofs true = proofs := 2
|
wenzelm@12833
|
396 |
| full_proofs false = proofs := 1;
|
wenzelm@12833
|
397 |
|
wenzelm@12833
|
398 |
|
wenzelm@12778
|
399 |
(* outer syntax *)
|
wenzelm@12778
|
400 |
|
wenzelm@12778
|
401 |
local structure P = OuterParse and K = OuterSyntax.Keyword in
|
wenzelm@12778
|
402 |
|
wenzelm@12778
|
403 |
val undoP =
|
wenzelm@12778
|
404 |
OuterSyntax.improper_command "ProofGeneral.undo" "(internal)" K.control
|
wenzelm@12778
|
405 |
(Scan.succeed (Toplevel.no_timing o IsarCmd.undo));
|
wenzelm@12778
|
406 |
|
wenzelm@12778
|
407 |
val context_thy_onlyP =
|
wenzelm@12778
|
408 |
OuterSyntax.improper_command "ProofGeneral.context_thy_only" "(internal)" K.control
|
wenzelm@12778
|
409 |
(P.name >> (Toplevel.no_timing oo IsarThy.init_context update_thy_only));
|
wenzelm@12778
|
410 |
|
wenzelm@12778
|
411 |
val try_context_thy_onlyP =
|
wenzelm@12778
|
412 |
OuterSyntax.improper_command "ProofGeneral.try_context_thy_only" "(internal)" K.control
|
wenzelm@12778
|
413 |
(P.name >> (Toplevel.no_timing oo
|
wenzelm@12778
|
414 |
(Toplevel.imperative (K ()) oo IsarThy.init_context try_update_thy_only)));
|
wenzelm@12778
|
415 |
|
wenzelm@12778
|
416 |
val restartP =
|
wenzelm@12778
|
417 |
OuterSyntax.improper_command "ProofGeneral.restart" "(internal)" K.control
|
wenzelm@12778
|
418 |
(P.opt_unit >> (Toplevel.no_timing oo K (Toplevel.imperative isar_restart)));
|
wenzelm@12778
|
419 |
|
wenzelm@12778
|
420 |
val kill_proofP =
|
wenzelm@12778
|
421 |
OuterSyntax.improper_command "ProofGeneral.kill_proof" "(internal)" K.control
|
wenzelm@12778
|
422 |
(Scan.succeed (Toplevel.no_timing o IsarCmd.kill_proof_notify tell_clear_goals));
|
wenzelm@12778
|
423 |
|
wenzelm@12778
|
424 |
val inform_file_processedP =
|
wenzelm@12778
|
425 |
OuterSyntax.improper_command "ProofGeneral.inform_file_processed" "(internal)" K.control
|
wenzelm@12778
|
426 |
(P.name >> (Toplevel.no_timing oo
|
wenzelm@12778
|
427 |
(fn name => Toplevel.keep (proper_inform_file_processed name))));
|
wenzelm@12778
|
428 |
|
wenzelm@12778
|
429 |
val inform_file_retractedP =
|
wenzelm@12778
|
430 |
OuterSyntax.improper_command "ProofGeneral.inform_file_retracted" "(internal)" K.control
|
wenzelm@12778
|
431 |
(P.name >> (Toplevel.no_timing oo
|
wenzelm@12778
|
432 |
(fn name => Toplevel.imperative (fn () => inform_file_retracted name))));
|
wenzelm@12778
|
433 |
|
wenzelm@14725
|
434 |
val process_pgipP =
|
wenzelm@14725
|
435 |
OuterSyntax.improper_command "ProofGeneral.process_pgip" "(internal)" K.control
|
wenzelm@14725
|
436 |
(P.text >> (Toplevel.no_timing oo
|
wenzelm@14725
|
437 |
(fn txt => Toplevel.imperative (fn () => process_pgip txt))));
|
wenzelm@14725
|
438 |
|
wenzelm@12778
|
439 |
fun init_outer_syntax () = OuterSyntax.add_parsers
|
wenzelm@14675
|
440 |
[undoP, restartP, kill_proofP, context_thy_onlyP, try_context_thy_onlyP,
|
wenzelm@14725
|
441 |
inform_file_processedP, inform_file_retractedP, process_pgipP];
|
wenzelm@12778
|
442 |
|
wenzelm@12778
|
443 |
end;
|
wenzelm@12778
|
444 |
|
wenzelm@12778
|
445 |
|
wenzelm@12778
|
446 |
(* init *)
|
wenzelm@12778
|
447 |
|
wenzelm@12778
|
448 |
val initialized = ref false;
|
wenzelm@12778
|
449 |
|
wenzelm@12778
|
450 |
fun init isar =
|
wenzelm@12778
|
451 |
(conditional (not (! initialized)) (fn () =>
|
wenzelm@12778
|
452 |
(if isar then setmp warning_fn (K ()) init_outer_syntax () else ();
|
wenzelm@12778
|
453 |
setup_xsymbols_output ();
|
wenzelm@12778
|
454 |
setup_messages ();
|
wenzelm@12778
|
455 |
setup_state ();
|
wenzelm@12778
|
456 |
setup_thy_loader ();
|
wenzelm@13526
|
457 |
setup_present_hook ();
|
wenzelm@12778
|
458 |
set initialized; ()));
|
wenzelm@12778
|
459 |
sync_thy_loader ();
|
wenzelm@12778
|
460 |
print_mode := proof_generalN :: (! print_mode \ proof_generalN);
|
wenzelm@12778
|
461 |
set quick_and_dirty;
|
wenzelm@12778
|
462 |
ThmDeps.enable ();
|
wenzelm@12778
|
463 |
if isar then ml_prompts "ML> " "ML# "
|
wenzelm@12778
|
464 |
else ml_prompts ("> " ^ oct_char "372") ("- " ^ oct_char "373");
|
wenzelm@12778
|
465 |
if isar then (welcome (); Isar.sync_main ()) else isa_restart ());
|
wenzelm@12778
|
466 |
|
wenzelm@12778
|
467 |
|
wenzelm@12778
|
468 |
|
wenzelm@12778
|
469 |
(** generate keyword classification file **)
|
wenzelm@12778
|
470 |
|
wenzelm@12778
|
471 |
local
|
wenzelm@12778
|
472 |
|
wenzelm@12778
|
473 |
val regexp_meta = explode ".*+?[]^$";
|
wenzelm@12778
|
474 |
val regexp_quote = implode o map (fn c => if c mem regexp_meta then "\\\\" ^ c else c) o explode;
|
wenzelm@12778
|
475 |
|
wenzelm@12778
|
476 |
fun defconst name strs =
|
wenzelm@12778
|
477 |
"\n(defconst isar-keywords-" ^ name ^
|
wenzelm@12778
|
478 |
"\n '(" ^ space_implode "\n " (map (quote o regexp_quote) strs) ^ "))\n";
|
wenzelm@12778
|
479 |
|
wenzelm@12778
|
480 |
fun make_elisp_commands commands kind =
|
wenzelm@12778
|
481 |
defconst kind (mapfilter (fn (c, _, k, _) => if k = kind then Some c else None) commands);
|
wenzelm@12778
|
482 |
|
wenzelm@12778
|
483 |
fun make_elisp_syntax (keywords, commands) =
|
wenzelm@12778
|
484 |
";;\n\
|
wenzelm@12778
|
485 |
\;; Keyword classification tables for Isabelle/Isar.\n\
|
wenzelm@12778
|
486 |
\;; This file was generated by " ^ Session.name () ^ " -- DO NOT EDIT!\n\
|
wenzelm@12778
|
487 |
\;;\n\
|
wenzelm@12778
|
488 |
\;; $" ^ "Id$\n\
|
wenzelm@12778
|
489 |
\;;\n" ^
|
wenzelm@12778
|
490 |
defconst "major" (map #1 commands) ^
|
wenzelm@14675
|
491 |
defconst "minor" (filter Syntax.is_ascii_identifier keywords) ^
|
wenzelm@12778
|
492 |
implode (map (make_elisp_commands commands) OuterSyntax.Keyword.kinds) ^
|
wenzelm@12778
|
493 |
"\n(provide 'isar-keywords)\n";
|
wenzelm@12778
|
494 |
|
wenzelm@12778
|
495 |
in
|
wenzelm@12778
|
496 |
|
wenzelm@12778
|
497 |
fun write_keywords s =
|
wenzelm@12778
|
498 |
(init_outer_syntax ();
|
wenzelm@12778
|
499 |
File.write (Path.unpack ("isar-keywords" ^ (if s = "" then "" else "-" ^ s) ^".el"))
|
wenzelm@12778
|
500 |
(make_elisp_syntax (OuterSyntax.dest_keywords (), OuterSyntax.dest_parsers ())));
|
wenzelm@12778
|
501 |
|
wenzelm@12778
|
502 |
end;
|
wenzelm@12778
|
503 |
|
wenzelm@12778
|
504 |
end;
|