src/Pure/Isar/isar_cmd.ML
author haftmann
Fri Nov 10 07:44:47 2006 +0100 (2006-11-10)
changeset 21286 b5e7b80caa6a
parent 21003 37492b0062c6
child 21350 6e58289b6685
permissions -rw-r--r--
introduces canonical AList functions for loop_tacs
wenzelm@5831
     1
(*  Title:      Pure/Isar/isar_cmd.ML
wenzelm@5831
     2
    ID:         $Id$
wenzelm@5831
     3
    Author:     Markus Wenzel, TU Muenchen
wenzelm@5831
     4
wenzelm@5831
     5
Non-logical toplevel commands.
wenzelm@5831
     6
*)
wenzelm@5831
     7
wenzelm@5831
     8
signature ISAR_CMD =
wenzelm@5831
     9
sig
wenzelm@7462
    10
  val welcome: Toplevel.transition -> Toplevel.transition
wenzelm@7462
    11
  val init_toplevel: Toplevel.transition -> Toplevel.transition
wenzelm@5831
    12
  val exit: Toplevel.transition -> Toplevel.transition
wenzelm@5831
    13
  val quit: Toplevel.transition -> Toplevel.transition
wenzelm@7908
    14
  val touch_child_thys: string -> Toplevel.transition -> Toplevel.transition
wenzelm@7101
    15
  val touch_all_thys: Toplevel.transition -> Toplevel.transition
wenzelm@7101
    16
  val touch_thy: string -> Toplevel.transition -> Toplevel.transition
wenzelm@7101
    17
  val remove_thy: string -> Toplevel.transition -> Toplevel.transition
wenzelm@7931
    18
  val kill_thy: string -> Toplevel.transition -> Toplevel.transition
wenzelm@9731
    19
  val pr: string list * (int option * int option) -> Toplevel.transition -> Toplevel.transition
wenzelm@8453
    20
  val disable_pr: Toplevel.transition -> Toplevel.transition
wenzelm@8453
    21
  val enable_pr: Toplevel.transition -> Toplevel.transition
wenzelm@20978
    22
  val cannot_undo: string -> Toplevel.transition -> Toplevel.transition
wenzelm@7729
    23
  val clear_undos_theory: int -> Toplevel.transition -> Toplevel.transition
wenzelm@6742
    24
  val redo: Toplevel.transition -> Toplevel.transition
wenzelm@6742
    25
  val undos_proof: int -> Toplevel.transition -> Toplevel.transition
wenzelm@7936
    26
  val kill_proof_notify: (unit -> unit) -> Toplevel.transition -> Toplevel.transition
wenzelm@6742
    27
  val kill_proof: Toplevel.transition -> Toplevel.transition
wenzelm@6742
    28
  val undo_theory: Toplevel.transition -> Toplevel.transition
wenzelm@6686
    29
  val undo: Toplevel.transition -> Toplevel.transition
wenzelm@8498
    30
  val kill: Toplevel.transition -> Toplevel.transition
wenzelm@17066
    31
  val back: Toplevel.transition -> Toplevel.transition
wenzelm@14950
    32
  val use: Path.T -> Toplevel.transition -> Toplevel.transition
wenzelm@12876
    33
  val use_mltext_theory: string -> Toplevel.transition -> Toplevel.transition
wenzelm@12876
    34
  val use_mltext: bool -> string -> Toplevel.transition -> Toplevel.transition
wenzelm@5831
    35
  val use_commit: Toplevel.transition -> Toplevel.transition
wenzelm@14950
    36
  val cd: Path.T -> Toplevel.transition -> Toplevel.transition
wenzelm@5831
    37
  val pwd: Toplevel.transition -> Toplevel.transition
wenzelm@5831
    38
  val use_thy: string -> Toplevel.transition -> Toplevel.transition
wenzelm@6694
    39
  val use_thy_only: string -> Toplevel.transition -> Toplevel.transition
wenzelm@6195
    40
  val update_thy: string -> Toplevel.transition -> Toplevel.transition
wenzelm@7101
    41
  val update_thy_only: string -> Toplevel.transition -> Toplevel.transition
wenzelm@14950
    42
  val display_drafts: Path.T list -> Toplevel.transition -> Toplevel.transition
wenzelm@14950
    43
  val print_drafts: Path.T list -> Toplevel.transition -> Toplevel.transition
wenzelm@7124
    44
  val pretty_setmargin: int -> Toplevel.transition -> Toplevel.transition
wenzelm@7308
    45
  val print_context: Toplevel.transition -> Toplevel.transition
wenzelm@20621
    46
  val print_theory: bool -> Toplevel.transition -> Toplevel.transition
wenzelm@5831
    47
  val print_syntax: Toplevel.transition -> Toplevel.transition
wenzelm@21003
    48
  val print_facts: Toplevel.transition -> Toplevel.transition
wenzelm@5880
    49
  val print_theorems: Toplevel.transition -> Toplevel.transition
wenzelm@12060
    50
  val print_locales: Toplevel.transition -> Toplevel.transition
wenzelm@18135
    51
  val print_locale: bool * (Locale.expr * Element.context list)
wenzelm@12758
    52
    -> Toplevel.transition -> Toplevel.transition
ballarin@17139
    53
  val print_registrations: bool -> string -> Toplevel.transition -> Toplevel.transition
wenzelm@5831
    54
  val print_attributes: Toplevel.transition -> Toplevel.transition
wenzelm@16026
    55
  val print_simpset: Toplevel.transition -> Toplevel.transition
wenzelm@12382
    56
  val print_rules: Toplevel.transition -> Toplevel.transition
wenzelm@11666
    57
  val print_induct_rules: Toplevel.transition -> Toplevel.transition
wenzelm@9219
    58
  val print_trans_rules: Toplevel.transition -> Toplevel.transition
wenzelm@5831
    59
  val print_methods: Toplevel.transition -> Toplevel.transition
wenzelm@9219
    60
  val print_antiquotations: Toplevel.transition -> Toplevel.transition
wenzelm@20574
    61
  val class_deps: Toplevel.transition -> Toplevel.transition
wenzelm@20574
    62
  val thm_deps: (thmref * Attrib.src list) list -> Toplevel.transition -> Toplevel.transition
wenzelm@16037
    63
  val find_theorems: int option * (bool * string FindTheorems.criterion) list
wenzelm@13284
    64
    -> Toplevel.transition -> Toplevel.transition
wenzelm@5831
    65
  val print_binds: Toplevel.transition -> Toplevel.transition
wenzelm@8369
    66
  val print_cases: Toplevel.transition -> Toplevel.transition
wenzelm@19268
    67
  val print_stmts: string list * (thmref * Attrib.src list) list
wenzelm@19268
    68
    -> Toplevel.transition -> Toplevel.transition
wenzelm@15703
    69
  val print_thms: string list * (thmref * Attrib.src list) list
wenzelm@10581
    70
    -> Toplevel.transition -> Toplevel.transition
wenzelm@15703
    71
  val print_prfs: bool -> string list * (thmref * Attrib.src list) list option
berghofe@11524
    72
    -> Toplevel.transition -> Toplevel.transition
wenzelm@12876
    73
  val print_prop: (string list * string) -> Toplevel.transition -> Toplevel.transition
wenzelm@12876
    74
  val print_term: (string list * string) -> Toplevel.transition -> Toplevel.transition
wenzelm@12876
    75
  val print_type: (string list * string) -> Toplevel.transition -> Toplevel.transition
wenzelm@12938
    76
  val add_header: string * Position.T -> Toplevel.transition -> Toplevel.transition
wenzelm@17262
    77
  val add_chapter: xstring option * (string * Position.T) ->
wenzelm@17262
    78
    Toplevel.transition -> Toplevel.transition
wenzelm@17262
    79
  val add_section: xstring option * (string * Position.T) ->
wenzelm@17262
    80
    Toplevel.transition -> Toplevel.transition
wenzelm@17262
    81
  val add_subsection: xstring option * (string * Position.T) ->
wenzelm@17262
    82
    Toplevel.transition -> Toplevel.transition
wenzelm@17262
    83
  val add_subsubsection: xstring option * (string * Position.T) ->
wenzelm@17262
    84
    Toplevel.transition -> Toplevel.transition
wenzelm@17262
    85
  val add_text: xstring option * (string * Position.T) ->
wenzelm@17262
    86
    Toplevel.transition -> Toplevel.transition
wenzelm@12938
    87
  val add_text_raw: string * Position.T -> Toplevel.transition -> Toplevel.transition
wenzelm@12938
    88
  val add_sect: string * Position.T -> Toplevel.transition -> Toplevel.transition
wenzelm@12938
    89
  val add_subsect: string * Position.T -> Toplevel.transition -> Toplevel.transition
wenzelm@12938
    90
  val add_subsubsect: string * Position.T -> Toplevel.transition -> Toplevel.transition
wenzelm@12938
    91
  val add_txt: string * Position.T -> Toplevel.transition -> Toplevel.transition
wenzelm@12938
    92
  val add_txt_raw: string * Position.T -> Toplevel.transition -> Toplevel.transition
wenzelm@5831
    93
end;
wenzelm@5831
    94
wenzelm@5831
    95
structure IsarCmd: ISAR_CMD =
wenzelm@5831
    96
struct
wenzelm@5831
    97
wenzelm@5831
    98
wenzelm@7462
    99
(* variations on init / exit *)
wenzelm@7462
   100
wenzelm@7462
   101
val init_toplevel = Toplevel.imperative (fn () => raise Toplevel.RESTART);
wenzelm@7462
   102
val welcome = Toplevel.imperative (writeln o Session.welcome);
wenzelm@5831
   103
wenzelm@5831
   104
val exit = Toplevel.keep (fn state =>
wenzelm@5831
   105
  (Context.set_context (try Toplevel.theory_of state);
wenzelm@18063
   106
    writeln "Leaving the Isar loop.  Invoke 'Isar.loop();' to continue.";
wenzelm@5831
   107
    raise Toplevel.TERMINATE));
wenzelm@5831
   108
wenzelm@5831
   109
val quit = Toplevel.imperative quit;
wenzelm@5831
   110
wenzelm@7101
   111
wenzelm@7101
   112
(* touch theories *)
wenzelm@7101
   113
wenzelm@7908
   114
fun touch_child_thys name = Toplevel.imperative (fn () => ThyInfo.touch_child_thys name);
wenzelm@7101
   115
val touch_all_thys = Toplevel.imperative ThyInfo.touch_all_thys;
wenzelm@7101
   116
fun touch_thy name = Toplevel.imperative (fn () => ThyInfo.touch_thy name);
wenzelm@7101
   117
fun remove_thy name = Toplevel.imperative (fn () => ThyInfo.remove_thy name);
wenzelm@7931
   118
fun kill_thy name = Toplevel.imperative (fn () => IsarThy.kill_theory name);
wenzelm@7101
   119
wenzelm@5831
   120
wenzelm@8453
   121
(* print state *)
wenzelm@8453
   122
wenzelm@8463
   123
fun with_modes modes e =
wenzelm@8463
   124
  Library.setmp print_mode (modes @ ! print_mode) e ();
wenzelm@8463
   125
skalberg@15531
   126
fun set_limit _ NONE = ()
skalberg@15531
   127
  | set_limit r (SOME n) = r := n;
wenzelm@9731
   128
wenzelm@19385
   129
fun pr (modes, (lim1, lim2)) = Toplevel.keep (fn state =>
wenzelm@9731
   130
  (set_limit goals_limit lim1; set_limit ProofContext.prems_limit lim2; Toplevel.quiet := false;
wenzelm@19385
   131
    with_modes modes (fn () => Toplevel.print_state true state)));
wenzelm@8453
   132
wenzelm@8453
   133
val disable_pr = Toplevel.imperative (fn () => Toplevel.quiet := true);
wenzelm@8453
   134
val enable_pr = Toplevel.imperative (fn () => Toplevel.quiet := false);
wenzelm@8453
   135
wenzelm@8453
   136
wenzelm@6686
   137
(* history commands *)
wenzelm@6686
   138
wenzelm@20978
   139
fun cannot_undo txt = Toplevel.imperative (fn () => error ("Cannot undo " ^ quote txt));
wenzelm@20978
   140
wenzelm@7729
   141
val clear_undos_theory = Toplevel.history o History.clear;
wenzelm@16812
   142
wenzelm@16812
   143
val redo =
wenzelm@16812
   144
  Toplevel.history History.redo o
wenzelm@16812
   145
  Toplevel.actual_proof ProofHistory.redo o
berghofe@15237
   146
  Toplevel.skip_proof History.redo;
wenzelm@6686
   147
wenzelm@16812
   148
fun undos_proof n =
wenzelm@16812
   149
  Toplevel.actual_proof (fn prf =>
berghofe@15237
   150
    if ProofHistory.is_initial prf then raise Toplevel.UNDEF else funpow n ProofHistory.undo prf) o
berghofe@15237
   151
  Toplevel.skip_proof (fn h =>
berghofe@15237
   152
    if History.is_initial h then raise Toplevel.UNDEF else funpow n History.undo h);
wenzelm@6686
   153
wenzelm@7936
   154
fun kill_proof_notify (f: unit -> unit) = Toplevel.history (fn hist =>
wenzelm@18588
   155
  if is_some (Toplevel.theory_node (History.current hist)) then raise Toplevel.UNDEF
wenzelm@18588
   156
  else (f (); History.undo hist));
wenzelm@7936
   157
wenzelm@7936
   158
val kill_proof = kill_proof_notify (K ());
wenzelm@6686
   159
wenzelm@6742
   160
val undo_theory = Toplevel.history (fn hist =>
wenzelm@6742
   161
  if History.is_initial hist then raise Toplevel.UNDEF else History.undo hist);
wenzelm@6686
   162
wenzelm@7413
   163
val undo = Toplevel.kill o undo_theory o undos_proof 1;
wenzelm@21003
   164
val kill = Toplevel.kill o kill_proof;
wenzelm@17899
   165
wenzelm@17899
   166
val back =
wenzelm@17899
   167
  Toplevel.actual_proof ProofHistory.back o
wenzelm@17899
   168
  Toplevel.skip_proof (History.apply I);
wenzelm@9273
   169
wenzelm@6686
   170
wenzelm@5831
   171
(* use ML text *)
wenzelm@5831
   172
wenzelm@16045
   173
fun use path = Toplevel.keep (fn state =>
wenzelm@16045
   174
  Context.setmp (try Toplevel.theory_of state) (ThyInfo.load_file false) path);
wenzelm@5831
   175
wenzelm@5831
   176
(*passes changes of theory context*)
wenzelm@12876
   177
val use_mltext_theory = Toplevel.theory' o Context.use_mltext_theory;
wenzelm@5831
   178
wenzelm@5831
   179
(*ignore result theory context*)
wenzelm@12876
   180
fun use_mltext v txt = Toplevel.keep' (fn verb => fn state =>
wenzelm@8349
   181
  (Context.use_mltext txt (v andalso verb) (try Toplevel.theory_of state)));
wenzelm@5831
   182
wenzelm@20927
   183
val use_commit = Toplevel.imperative Secure.commit;
wenzelm@5831
   184
wenzelm@5831
   185
wenzelm@5831
   186
(* current working directory *)
wenzelm@5831
   187
wenzelm@14950
   188
fun cd path = Toplevel.imperative (fn () => (File.cd path));
wenzelm@7790
   189
val pwd = Toplevel.imperative (fn () => writeln (Path.pack (File.pwd ())));
wenzelm@5831
   190
wenzelm@5831
   191
wenzelm@5831
   192
(* load theory files *)
wenzelm@5831
   193
wenzelm@6243
   194
fun use_thy name = Toplevel.imperative (fn () => Context.save ThyInfo.use_thy name);
wenzelm@6694
   195
fun use_thy_only name = Toplevel.imperative (fn () => Context.save ThyInfo.use_thy_only name);
wenzelm@6243
   196
fun update_thy name = Toplevel.imperative (fn () => Context.save ThyInfo.update_thy name);
wenzelm@7124
   197
fun update_thy_only name =
wenzelm@7124
   198
  Toplevel.imperative (fn () => Context.save ThyInfo.update_thy_only name);
wenzelm@7124
   199
wenzelm@7124
   200
wenzelm@14934
   201
(* present draft files *)
wenzelm@14934
   202
wenzelm@14934
   203
fun display_drafts files = Toplevel.imperative (fn () =>
wenzelm@16258
   204
  let val outfile = File.shell_path (Present.drafts (getenv "ISABELLE_DOC_FORMAT") files)
wenzelm@16258
   205
  in File.isatool ("display -c " ^ outfile ^ " &"); () end);
wenzelm@14934
   206
wenzelm@14934
   207
fun print_drafts files = Toplevel.imperative (fn () =>
wenzelm@16258
   208
  let val outfile = File.shell_path (Present.drafts "ps" files)
wenzelm@16258
   209
  in File.isatool ("print -c " ^ outfile); () end);
wenzelm@14934
   210
wenzelm@14934
   211
wenzelm@7124
   212
(* pretty_setmargin *)
wenzelm@7124
   213
wenzelm@7124
   214
fun pretty_setmargin n = Toplevel.imperative (fn () => Pretty.setmargin n);
wenzelm@5831
   215
wenzelm@5831
   216
wenzelm@9513
   217
(* print parts of theory and proof context *)
wenzelm@5831
   218
wenzelm@7308
   219
val print_context = Toplevel.keep Toplevel.print_state_context;
wenzelm@9513
   220
wenzelm@20621
   221
fun print_theory verbose = Toplevel.unknown_theory o
wenzelm@20621
   222
  Toplevel.keep (ProofDisplay.print_full_theory verbose o Toplevel.theory_of);
wenzelm@9513
   223
wenzelm@9513
   224
val print_syntax = Toplevel.unknown_theory o
wenzelm@12069
   225
  Toplevel.keep (Display.print_syntax o Toplevel.theory_of) o
wenzelm@12069
   226
  Toplevel.keep (ProofContext.print_syntax o Proof.context_of o Toplevel.proof_of);
wenzelm@9513
   227
wenzelm@21003
   228
val print_facts = Toplevel.unknown_context o Toplevel.keep (fn state =>
wenzelm@21003
   229
  ProofContext.setmp_verbose
wenzelm@21003
   230
    ProofContext.print_lthms (Context.proof_of (Toplevel.context_of state)));
wenzelm@21003
   231
wenzelm@17066
   232
val print_theorems_proof = Toplevel.keep (fn state =>
wenzelm@17066
   233
  ProofContext.setmp_verbose
wenzelm@17066
   234
    ProofContext.print_lthms (Proof.context_of (Toplevel.proof_of state)));
wenzelm@17066
   235
wenzelm@18588
   236
val print_theorems_theory = Toplevel.keep (fn state =>
wenzelm@18588
   237
  Toplevel.theory_of state |>
wenzelm@18588
   238
  (case Option.map Toplevel.theory_node (History.previous (Toplevel.node_history_of state)) of
wenzelm@20957
   239
    SOME (SOME prev_thy) => ProofDisplay.print_theorems_diff (Context.theory_of prev_thy)
wenzelm@19430
   240
  | _ => ProofDisplay.print_theorems));
wenzelm@18588
   241
wenzelm@18588
   242
val print_theorems = Toplevel.unknown_theory o print_theorems_theory o print_theorems_proof;
wenzelm@9513
   243
wenzelm@12060
   244
val print_locales = Toplevel.unknown_theory o
wenzelm@12060
   245
  Toplevel.keep (Locale.print_locales o Toplevel.theory_of);
wenzelm@12060
   246
wenzelm@19385
   247
fun print_locale (show_facts, (import, body)) = Toplevel.unknown_theory o
wenzelm@19385
   248
  Toplevel.keep (fn state =>
wenzelm@19385
   249
    Locale.print_locale (Toplevel.theory_of state) show_facts import body);
ballarin@15596
   250
ballarin@17139
   251
fun print_registrations show_wits name = Toplevel.unknown_context o
wenzelm@20957
   252
  Toplevel.keep (Toplevel.node_case
wenzelm@20957
   253
      (Context.cases (Locale.print_global_registrations show_wits name)
wenzelm@20957
   254
        (Locale.print_local_registrations show_wits name))
ballarin@17139
   255
    (Locale.print_local_registrations show_wits name o Proof.context_of));
wenzelm@12060
   256
wenzelm@9513
   257
val print_attributes = Toplevel.unknown_theory o
wenzelm@9513
   258
  Toplevel.keep (Attrib.print_attributes o Toplevel.theory_of);
wenzelm@9513
   259
wenzelm@16026
   260
val print_simpset = Toplevel.unknown_context o
wenzelm@20957
   261
  Toplevel.keep (Toplevel.node_case
wenzelm@20957
   262
    (Context.cases Simplifier.print_simpset Simplifier.print_local_simpset)
wenzelm@16026
   263
    (Simplifier.print_local_simpset o Proof.context_of));
wenzelm@16026
   264
wenzelm@12382
   265
val print_rules = Toplevel.unknown_context o
wenzelm@18639
   266
  Toplevel.keep (ContextRules.print_rules o Toplevel.context_of);
wenzelm@12382
   267
wenzelm@11666
   268
val print_induct_rules = Toplevel.unknown_context o
wenzelm@18639
   269
  Toplevel.keep (InductAttrib.print_rules o Toplevel.context_of);
wenzelm@11666
   270
wenzelm@9513
   271
val print_trans_rules = Toplevel.unknown_context o
wenzelm@18639
   272
  Toplevel.keep (Calculation.print_rules o Toplevel.context_of);
wenzelm@9513
   273
wenzelm@9513
   274
val print_methods = Toplevel.unknown_theory o
wenzelm@9513
   275
  Toplevel.keep (Method.print_methods o Toplevel.theory_of);
wenzelm@9513
   276
wenzelm@9219
   277
val print_antiquotations = Toplevel.imperative IsarOutput.print_antiquotations;
wenzelm@5831
   278
wenzelm@20574
   279
val class_deps = Toplevel.unknown_theory o Toplevel.keep (fn state =>
wenzelm@20574
   280
  let
wenzelm@20574
   281
    val thy = Toplevel.theory_of state;
wenzelm@20574
   282
    val {classes = (space, algebra), ...} = Type.rep_tsig (Sign.tsig_of thy);
wenzelm@20574
   283
    val {classes, ...} = Sorts.rep_algebra algebra;
wenzelm@20574
   284
    fun entry (c, (i, (_, cs))) =
wenzelm@20574
   285
      (i, {name = NameSpace.extern space c, ID = c, parents = cs,
wenzelm@20574
   286
            dir = "", unfold = true, path = ""});
wenzelm@20574
   287
    val gr =
wenzelm@20574
   288
      Graph.fold (cons o entry) classes []
wenzelm@20574
   289
      |> sort (int_ord o pairself #1) |> map #2;
wenzelm@20574
   290
  in Present.display_graph gr end);
wenzelm@20574
   291
kleing@15964
   292
wenzelm@16026
   293
(* retrieve theorems *)
wenzelm@7615
   294
wenzelm@9513
   295
fun thm_deps args = Toplevel.unknown_theory o Toplevel.keep (fn state =>
wenzelm@21003
   296
  ThmDeps.thm_deps (Proof.get_thmss (Toplevel.enter_proof_body state) args));
wenzelm@9454
   297
wenzelm@16026
   298
fun find_theorems (opt_lim, spec) = Toplevel.unknown_theory o Toplevel.keep (fn state =>
wenzelm@16026
   299
  let
wenzelm@21003
   300
    val proof_state = Toplevel.enter_proof_body state;
wenzelm@16026
   301
    val ctxt = Proof.context_of proof_state;
wenzelm@16026
   302
    val opt_goal = try Proof.get_goal proof_state |> Option.map (Thm.prop_of o #2 o #2);
wenzelm@16026
   303
  in FindTheorems.print_theorems ctxt opt_goal opt_lim spec end);
wenzelm@16026
   304
wenzelm@5831
   305
wenzelm@5831
   306
(* print proof context contents *)
wenzelm@5831
   307
wenzelm@9513
   308
val print_binds = Toplevel.unknown_proof o Toplevel.keep (fn state =>
wenzelm@9513
   309
  ProofContext.setmp_verbose
wenzelm@9513
   310
    ProofContext.print_binds (Proof.context_of (Toplevel.proof_of state)));
wenzelm@9513
   311
wenzelm@9513
   312
val print_cases = Toplevel.unknown_proof o Toplevel.keep (fn state =>
wenzelm@9513
   313
  ProofContext.setmp_verbose
wenzelm@9513
   314
    ProofContext.print_cases (Proof.context_of (Toplevel.proof_of state)));
wenzelm@5831
   315
wenzelm@5831
   316
wenzelm@19268
   317
(* print theorems, terms, types etc. *)
wenzelm@19268
   318
wenzelm@19385
   319
local
wenzelm@19385
   320
wenzelm@19385
   321
fun string_of_stmts state args =
wenzelm@19268
   322
  Proof.get_thmss state args
wenzelm@19268
   323
  |> map (Element.pretty_statement (Proof.context_of state) PureThy.lemmaK)
wenzelm@19385
   324
  |> Pretty.chunks2 |> Pretty.string_of;
wenzelm@5880
   325
wenzelm@19385
   326
fun string_of_thms state args =
wenzelm@12055
   327
  Pretty.string_of (ProofContext.pretty_thms (Proof.context_of state)
wenzelm@19385
   328
    (Proof.get_thmss state args));
wenzelm@5895
   329
wenzelm@19385
   330
fun string_of_prfs full state arg =
wenzelm@17066
   331
  Pretty.string_of (case arg of
skalberg@15531
   332
      NONE =>
berghofe@12125
   333
        let
wenzelm@17066
   334
          val (ctxt, (_, thm)) = Proof.get_goal state;
wenzelm@17066
   335
          val {thy, der = (_, prf), ...} = Thm.rep_thm thm;
wenzelm@17066
   336
          val prop = Thm.full_prop_of thm;
berghofe@12125
   337
          val prf' = Proofterm.rewrite_proof_notypes ([], []) prf
berghofe@12125
   338
        in
wenzelm@17066
   339
          ProofContext.pretty_proof ctxt
wenzelm@17066
   340
            (if full then Reconstruct.reconstruct_proof thy prop prf' else prf')
berghofe@12125
   341
        end
skalberg@15531
   342
    | SOME args => Pretty.chunks
wenzelm@17066
   343
        (map (ProofContext.pretty_proof_of (Proof.context_of state) full)
wenzelm@19385
   344
          (Proof.get_thmss state args)));
berghofe@11524
   345
wenzelm@19385
   346
fun string_of_prop state s =
wenzelm@5831
   347
  let
wenzelm@12055
   348
    val ctxt = Proof.context_of state;
wenzelm@12055
   349
    val prop = ProofContext.read_prop ctxt s;
wenzelm@19385
   350
  in Pretty.string_of (Pretty.quote (ProofContext.pretty_term ctxt prop)) end;
wenzelm@5831
   351
wenzelm@19385
   352
fun string_of_term state s =
wenzelm@5831
   353
  let
wenzelm@12055
   354
    val ctxt = Proof.context_of state;
wenzelm@12055
   355
    val t = ProofContext.read_term ctxt s;
wenzelm@5831
   356
    val T = Term.type_of t;
wenzelm@5831
   357
  in
wenzelm@19385
   358
    Pretty.string_of
wenzelm@12055
   359
      (Pretty.block [Pretty.quote (ProofContext.pretty_term ctxt t), Pretty.fbrk,
wenzelm@19385
   360
        Pretty.str "::", Pretty.brk 1, Pretty.quote (ProofContext.pretty_typ ctxt T)])
wenzelm@9128
   361
  end;
wenzelm@5831
   362
wenzelm@19385
   363
fun string_of_type state s =
wenzelm@5831
   364
  let
wenzelm@12055
   365
    val ctxt = Proof.context_of state;
wenzelm@12055
   366
    val T = ProofContext.read_typ ctxt s;
wenzelm@19385
   367
  in Pretty.string_of (Pretty.quote (ProofContext.pretty_typ ctxt T)) end;
wenzelm@9128
   368
wenzelm@19385
   369
fun print_item string_of (modes, arg) = Toplevel.keep (fn state => with_modes modes (fn () =>
wenzelm@21003
   370
  writeln (string_of (Toplevel.enter_proof_body state) arg)));
wenzelm@19385
   371
wenzelm@19385
   372
in
wenzelm@9128
   373
wenzelm@19268
   374
val print_stmts = print_item string_of_stmts;
wenzelm@12876
   375
val print_thms = print_item string_of_thms;
wenzelm@19385
   376
val print_prfs = print_item o string_of_prfs;
wenzelm@12876
   377
val print_prop = print_item string_of_prop;
wenzelm@12876
   378
val print_term = print_item string_of_term;
wenzelm@12876
   379
val print_type = print_item string_of_type;
wenzelm@5831
   380
wenzelm@19385
   381
end;
wenzelm@19385
   382
wenzelm@12938
   383
wenzelm@12938
   384
(* markup commands *)
wenzelm@12938
   385
wenzelm@12938
   386
fun add_header s = Toplevel.keep' (fn int => fn state =>
wenzelm@17262
   387
  (Toplevel.assert (Toplevel.is_toplevel state);
wenzelm@19057
   388
   if int then OuterSyntax.check_text s NONE else ()));
wenzelm@12938
   389
wenzelm@12953
   390
local
wenzelm@12953
   391
wenzelm@19057
   392
fun present _ txt true node = OuterSyntax.check_text txt (SOME node)
wenzelm@19057
   393
  | present f (s, _) false node =
wenzelm@20957
   394
      Context.setmp (try (Toplevel.cases_node Context.theory_of Proof.theory_of) node) f s;
wenzelm@12953
   395
wenzelm@19057
   396
fun present_local_theory f (loc, txt) = Toplevel.present_local_theory loc (present f txt);
wenzelm@19057
   397
fun present_proof f txt = Toplevel.print o Toplevel.present_proof (present f txt);
wenzelm@12938
   398
wenzelm@12953
   399
in
wenzelm@12953
   400
wenzelm@19057
   401
val add_chapter       = present_local_theory Present.section;
wenzelm@19057
   402
val add_section       = present_local_theory Present.section;
wenzelm@19057
   403
val add_subsection    = present_local_theory Present.subsection;
wenzelm@19057
   404
val add_subsubsection = present_local_theory Present.subsubsection;
wenzelm@19057
   405
val add_text          = present_local_theory (K ());
wenzelm@19057
   406
fun add_text_raw txt  = present_local_theory (K ()) (NONE, txt);
wenzelm@19057
   407
val add_txt           = present_proof (K ());
wenzelm@19057
   408
val add_txt_raw       = add_txt;
wenzelm@19057
   409
val add_sect          = add_txt;
wenzelm@19057
   410
val add_subsect       = add_txt;
wenzelm@19057
   411
val add_subsubsect    = add_txt;
wenzelm@12938
   412
wenzelm@5831
   413
end;
wenzelm@12953
   414
wenzelm@12953
   415
end;