src/Pure/Isar/isar_thy.ML
author wenzelm
Mon, 12 Jul 1999 22:29:38 +0200
changeset 6986 82a4ac9c6b03
parent 6952 0f7e8d42902b
child 7002 01a4e15ee253
permissions -rw-r--r--
local qeds: print rule;
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
     1
(*  Title:      Pure/Isar/isar_thy.ML
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
     2
    ID:         $Id$
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
     3
    Author:     Markus Wenzel, TU Muenchen
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
     4
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
     5
Pure/Isar derived theory operations.
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
     6
*)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
     7
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
     8
signature ISAR_THY =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
     9
sig
6885
1dcac1789759 add_txt;
wenzelm
parents: 6879
diff changeset
    10
  val add_txt: Comment.text -> ProofHistory.T -> ProofHistory.T
6552
28553eba1913 Comment.text;
wenzelm
parents: 6531
diff changeset
    11
  val add_text: Comment.text -> theory -> theory
28553eba1913 Comment.text;
wenzelm
parents: 6531
diff changeset
    12
  val add_title: Comment.text -> Comment.text -> Comment.text -> theory -> theory
28553eba1913 Comment.text;
wenzelm
parents: 6531
diff changeset
    13
  val add_chapter: Comment.text -> theory -> theory
28553eba1913 Comment.text;
wenzelm
parents: 6531
diff changeset
    14
  val add_section: Comment.text -> theory -> theory
28553eba1913 Comment.text;
wenzelm
parents: 6531
diff changeset
    15
  val add_subsection: Comment.text -> theory -> theory
28553eba1913 Comment.text;
wenzelm
parents: 6531
diff changeset
    16
  val add_subsubsection: Comment.text -> theory -> theory
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    17
  val add_classes: (bclass * xclass list) list * Comment.text -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    18
  val add_classes_i: (bclass * class list) list * Comment.text  -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    19
  val add_classrel: (xclass * xclass) * Comment.text -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    20
  val add_classrel_i: (class * class) * Comment.text -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    21
  val add_defsort: xsort * Comment.text -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    22
  val add_defsort_i: sort * Comment.text -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    23
  val add_nonterminals: (bstring * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    24
  val add_tyabbrs: ((bstring * string list * string * mixfix) * Comment.text) list
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    25
    -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    26
  val add_tyabbrs_i: ((bstring * string list * typ * mixfix) * Comment.text) list
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    27
    -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    28
  val add_arities: ((xstring * xsort list * xsort) * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    29
  val add_arities_i: ((string * sort list * sort) * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    30
  val add_typedecl: (bstring * string list * mixfix) * Comment.text -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    31
  val add_consts: ((bstring * string * mixfix) * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    32
  val add_consts_i: ((bstring * typ * mixfix) * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    33
  val add_modesyntax: string * bool -> ((bstring * string * mixfix) * Comment.text) list
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    34
    -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    35
  val add_modesyntax_i: string * bool -> ((bstring * typ * mixfix) * Comment.text) list
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    36
    -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    37
  val add_trrules: ((xstring * string) Syntax.trrule * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    38
  val add_trrules_i: (Syntax.ast Syntax.trrule * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    39
  val add_axioms: (((bstring * string) * Args.src list) * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    40
  val add_axioms_i: (((bstring * term) * theory attribute list) * Comment.text) list
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    41
    -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    42
  val add_defs: (((bstring * string) * Args.src list) * Comment.text) list -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    43
  val add_defs_i: (((bstring * term) * theory attribute list) * Comment.text) list
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    44
    -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    45
  val add_constdefs: (((bstring * string * mixfix) * Comment.text) * (string * Comment.text)) list
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    46
    -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    47
  val add_constdefs_i: (((bstring * typ * mixfix) * Comment.text) * (term * Comment.text)) list
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    48
    -> theory -> theory
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
    49
  val apply_theorems: (xstring * Args.src list) list -> theory -> theory * thm list
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
    50
  val apply_theorems_i: (thm * theory attribute list) list -> theory -> theory * thm list
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    51
  val have_theorems: ((bstring * Args.src list) * (xstring * Args.src list) list) * Comment.text
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
    52
    -> theory -> theory
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    53
  val have_theorems_i: ((bstring * theory attribute list) * (thm * theory attribute list) list)
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    54
    * Comment.text -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    55
  val have_lemmas: ((bstring * Args.src list) * (xstring * Args.src list) list) * Comment.text
5915
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
    56
    -> theory -> theory
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    57
  val have_lemmas_i: ((bstring * theory attribute list) * (thm * theory attribute list) list)
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    58
    * Comment.text -> theory -> theory
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    59
  val have_facts: ((string * Args.src list) * (string * Args.src list) list) * Comment.text
5915
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
    60
    -> ProofHistory.T -> ProofHistory.T
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    61
  val have_facts_i: ((string * Proof.context attribute list) *
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    62
    (thm * Proof.context attribute list) list) * Comment.text -> ProofHistory.T -> ProofHistory.T
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    63
  val from_facts: (string * Args.src list) list * Comment.text -> ProofHistory.T -> ProofHistory.T
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    64
  val from_facts_i: (thm * Proof.context attribute list) list * Comment.text
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    65
    -> ProofHistory.T -> ProofHistory.T
6879
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
    66
  val with_facts: (string * Args.src list) list * Comment.text -> ProofHistory.T -> ProofHistory.T
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
    67
  val with_facts_i: (thm * Proof.context attribute list) list * Comment.text
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
    68
    -> ProofHistory.T -> ProofHistory.T
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    69
  val chain: Comment.text -> ProofHistory.T -> ProofHistory.T
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    70
  val export_chain: Comment.text -> ProofHistory.T -> ProofHistory.T
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    71
  val fix: (string * string option) list * Comment.text -> ProofHistory.T -> ProofHistory.T
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    72
  val fix_i: (string * typ) list * Comment.text -> ProofHistory.T -> ProofHistory.T
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    73
  val match_bind: ((string list * string) * Comment.text) list -> ProofHistory.T -> ProofHistory.T
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
    74
  val match_bind_i: ((term list * term) * Comment.text) list -> ProofHistory.T -> ProofHistory.T
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    75
  val theorem: (bstring * Args.src list * (string * (string list * string list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    76
    * Comment.text -> bool -> theory -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    77
  val theorem_i: (bstring * theory attribute list * (term * (term list * term list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    78
    * Comment.text -> bool -> theory -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    79
  val lemma: (bstring * Args.src list * (string * (string list * string list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    80
    * Comment.text -> bool -> theory -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    81
  val lemma_i: (bstring * theory attribute list * (term * (term list * term list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    82
    * Comment.text -> bool -> theory -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    83
  val assume: (string * Args.src list * (string * (string list * string list)) list)
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    84
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    85
  val assume_i: (string * Proof.context attribute list * (term * (term list * term list)) list)
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    86
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    87
  val presume: (string * Args.src list * (string * (string list * string list)) list)
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    88
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    89
  val presume_i: (string * Proof.context attribute list * (term * (term list * term list)) list)
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    90
    * Comment.text -> ProofHistory.T -> ProofHistory.T
6952
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
    91
  val local_def: (string * Args.src list * ((string * string option) * (string * string list)))
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
    92
    * Comment.text -> ProofHistory.T -> ProofHistory.T
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
    93
  val local_def_i: (string * Args.src list * ((string * typ) * (term * term list)))
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
    94
    * Comment.text -> ProofHistory.T -> ProofHistory.T
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    95
  val show: (string * Args.src list * (string * (string list * string list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    96
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    97
  val show_i: (string * Proof.context attribute list * (term * (term list * term list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    98
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
    99
  val have: (string * Args.src list * (string * (string list * string list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   100
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   101
  val have_i: (string * Proof.context attribute list * (term * (term list * term list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   102
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   103
  val thus: (string * Args.src list * (string * (string list * string list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   104
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   105
  val thus_i: (string * Proof.context attribute list * (term * (term list * term list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   106
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   107
  val hence: (string * Args.src list * (string * (string list * string list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   108
    * Comment.text -> ProofHistory.T -> ProofHistory.T
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   109
  val hence_i: (string * Proof.context attribute list * (term * (term list * term list)))
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   110
    * Comment.text -> ProofHistory.T -> ProofHistory.T
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   111
  val begin_block: ProofHistory.T -> ProofHistory.T
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   112
  val next_block: ProofHistory.T -> ProofHistory.T
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   113
  val end_block: ProofHistory.T -> ProofHistory.T
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   114
  val tac: Method.text -> ProofHistory.T -> ProofHistory.T
5882
c8096461f5c8 renamed tac / etac to refine / then_refine;
wenzelm
parents: 5830
diff changeset
   115
  val then_tac: Method.text -> ProofHistory.T -> ProofHistory.T
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   116
  val proof: Comment.interest * (Method.text * Comment.interest) option
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   117
    -> ProofHistory.T -> ProofHistory.T
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   118
  val kill_proof: ProofHistory.T -> theory
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   119
  val qed: (Method.text * Comment.interest) option -> Toplevel.transition -> Toplevel.transition
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   120
  val terminal_proof: (Method.text * Comment.interest) * (Method.text * Comment.interest) option
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   121
    -> Toplevel.transition -> Toplevel.transition
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   122
  val immediate_proof: Toplevel.transition -> Toplevel.transition
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   123
  val default_proof: Toplevel.transition -> Toplevel.transition
6888
d0c68ebdabc5 skip_proof feature 'sorry' (for quick_and_dirty mode only);
wenzelm
parents: 6885
diff changeset
   124
  val skip_proof: Toplevel.transition -> Toplevel.transition
6879
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   125
  val also: ((string * Args.src list) list * Comment.interest) option * Comment.text
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   126
    -> Toplevel.transition -> Toplevel.transition
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   127
  val also_i: (thm list * Comment.interest) option * Comment.text
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   128
    -> Toplevel.transition -> Toplevel.transition
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   129
  val finally: ((string * Args.src list) list * Comment.interest) option * Comment.text
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   130
    -> Toplevel.transition -> Toplevel.transition
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   131
  val finally_i: (thm list * Comment.interest) option * Comment.text
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   132
    -> Toplevel.transition -> Toplevel.transition
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   133
  val use_mltext: string -> theory option -> theory option
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   134
  val use_mltext_theory: string -> theory -> theory
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   135
  val use_setup: string -> theory -> theory
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   136
  val parse_ast_translation: string -> theory -> theory
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   137
  val parse_translation: string -> theory -> theory
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   138
  val print_translation: string -> theory -> theory
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   139
  val typed_print_translation: string -> theory -> theory
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   140
  val print_ast_translation: string -> theory -> theory
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   141
  val token_translation: string -> theory -> theory
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   142
  val add_oracle: (bstring * string) * Comment.text -> theory -> theory
6331
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   143
  val begin_theory: string -> string list -> (string * bool) list -> theory
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   144
  val end_theory: theory -> theory
6246
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   145
  val theory: string * string list * (string * bool) list
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   146
    -> Toplevel.transition -> Toplevel.transition
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   147
  val context: string -> Toplevel.transition -> Toplevel.transition
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   148
  val update_context: string -> Toplevel.transition -> Toplevel.transition
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   149
end;
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   150
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   151
structure IsarThy: ISAR_THY =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   152
struct
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   153
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   154
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   155
(** derived theory and proof operations **)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   156
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   157
(* formal comments *)
5959
7af99477751b add_text, add_chapter etc.: dummy;
wenzelm
parents: 5938
diff changeset
   158
6890
05732285677e fixed 'txt';
wenzelm
parents: 6888
diff changeset
   159
fun add_txt comment = ProofHistory.apply Proof.assert_forward;
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   160
fun add_text comment thy = thy;
6354
a4c75cbd2fbf add_title;
wenzelm
parents: 6331
diff changeset
   161
fun add_title title author date thy = thy;
5959
7af99477751b add_text, add_chapter etc.: dummy;
wenzelm
parents: 5938
diff changeset
   162
val add_chapter = add_text;
7af99477751b add_text, add_chapter etc.: dummy;
wenzelm
parents: 5938
diff changeset
   163
val add_section = add_text;
7af99477751b add_text, add_chapter etc.: dummy;
wenzelm
parents: 5938
diff changeset
   164
val add_subsection = add_text;
7af99477751b add_text, add_chapter etc.: dummy;
wenzelm
parents: 5938
diff changeset
   165
val add_subsubsection = add_text;
7af99477751b add_text, add_chapter etc.: dummy;
wenzelm
parents: 5938
diff changeset
   166
7af99477751b add_text, add_chapter etc.: dummy;
wenzelm
parents: 5938
diff changeset
   167
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   168
(* signature and syntax *)
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   169
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   170
val add_classes = Theory.add_classes o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   171
val add_classes_i = Theory.add_classes_i o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   172
val add_classrel = Theory.add_classrel o single o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   173
val add_classrel_i = Theory.add_classrel_i o single o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   174
val add_defsort = Theory.add_defsort o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   175
val add_defsort_i = Theory.add_defsort_i o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   176
val add_nonterminals = Theory.add_nonterminals o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   177
val add_tyabbrs = Theory.add_tyabbrs o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   178
val add_tyabbrs_i = Theory.add_tyabbrs_i o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   179
val add_arities = Theory.add_arities o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   180
val add_arities_i = Theory.add_arities_i o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   181
val add_typedecl = PureThy.add_typedecls o single o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   182
val add_consts = Theory.add_consts o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   183
val add_consts_i = Theory.add_consts_i o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   184
fun add_modesyntax mode = Theory.add_modesyntax mode o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   185
fun add_modesyntax_i mode = Theory.add_modesyntax_i mode o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   186
val add_trrules = Theory.add_trrules o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   187
val add_trrules_i = Theory.add_trrules_i o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   188
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   189
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   190
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   191
(* axioms and defs *)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   192
5915
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   193
fun add_axms f args thy =
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   194
  f (map (fn (x, srcs) => (x, map (Attrib.global_attribute thy) srcs)) args) thy;
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   195
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   196
val add_axioms = add_axms PureThy.add_axioms o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   197
val add_axioms_i = PureThy.add_axioms_i o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   198
val add_defs = add_axms PureThy.add_defs o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   199
val add_defs_i = PureThy.add_defs_i o map Comment.ignore;
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   200
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   201
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   202
(* constdefs *)
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   203
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   204
fun gen_add_constdefs consts defs args thy =
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   205
  thy
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   206
  |> consts (map (Comment.ignore o fst) args)
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   207
  |> defs (map (fn (((c, _, mx), _), (s, _)) =>
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   208
    (((Thm.def_name (Syntax.const_name c mx), s), []), Comment.none)) args);
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   209
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   210
fun add_constdefs args = gen_add_constdefs Theory.add_consts add_defs args;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   211
fun add_constdefs_i args = gen_add_constdefs Theory.add_consts_i add_defs_i args;
5915
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   212
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   213
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   214
(* theorems *)
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   215
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   216
fun gen_have_thmss get attrib f ((name, more_srcs), th_srcs) x =
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   217
  f name (map (attrib x) more_srcs)
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   218
    (map (fn (s, srcs) => (get x s, map (attrib x) srcs)) th_srcs) x;
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   219
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   220
fun global_have_thmss x = gen_have_thmss PureThy.get_thms Attrib.global_attribute x;
5915
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   221
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   222
fun local_have_thmss x =
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   223
  gen_have_thmss (ProofContext.get_thms o Proof.context_of)
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   224
    (Attrib.local_attribute o Proof.theory_of) x;
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   225
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   226
fun have_thmss_i f ((name, more_atts), th_atts) =
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   227
  f name more_atts (map (apfst single) th_atts);
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   228
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   229
fun have_lemss name atts = PureThy.have_thmss name (atts @ [Drule.tag_lemma]);
5915
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   230
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   231
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   232
fun apply_theorems th_srcs = global_have_thmss PureThy.have_thmss ((None, []), th_srcs);
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   233
fun apply_theorems_i th_srcs = have_thmss_i PureThy.have_thmss ((None, []), th_srcs);
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   234
val have_theorems = #1 oo (global_have_thmss (PureThy.have_thmss o Some) o Comment.ignore);
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   235
val have_theorems_i = #1 oo (have_thmss_i (PureThy.have_thmss o Some) o Comment.ignore);
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   236
val have_lemmas = #1 oo (global_have_thmss (have_lemss o Some) o Comment.ignore);
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   237
val have_lemmas_i = #1 oo (have_thmss_i (have_lemss o Some) o Comment.ignore);
6879
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   238
val have_facts = ProofHistory.apply o local_have_thmss (Proof.have_thmss []) o Comment.ignore;
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   239
val have_facts_i = ProofHistory.apply o have_thmss_i (Proof.have_thmss []) o Comment.ignore;
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   240
5915
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   241
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   242
(* forward chaining *)
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   243
6879
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   244
fun gen_from_facts f = ProofHistory.apply o (Proof.chain oo curry f ("", []));
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   245
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   246
fun add_thmss name atts ths_atts state =
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   247
  Proof.have_thmss (Proof.the_facts state) name atts ths_atts state;
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   248
6879
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   249
val from_facts = gen_from_facts (local_have_thmss (Proof.have_thmss [])) o Comment.ignore;
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   250
val from_facts_i = gen_from_facts (have_thmss_i (Proof.have_thmss [])) o Comment.ignore;
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   251
val with_facts = gen_from_facts (local_have_thmss add_thmss) o Comment.ignore;
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   252
val with_facts_i = gen_from_facts (have_thmss_i add_thmss) o Comment.ignore;
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   253
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   254
fun chain comment_ignore = ProofHistory.apply Proof.chain;
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   255
fun export_chain comment_ignore = ProofHistory.applys Proof.export_chain;
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   256
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   257
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   258
(* context *)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   259
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   260
val fix = ProofHistory.apply o Proof.fix o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   261
val fix_i = ProofHistory.apply o Proof.fix_i o Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   262
val match_bind = ProofHistory.apply o Proof.match_bind o map Comment.ignore;
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   263
val match_bind_i = ProofHistory.apply o Proof.match_bind_i o map Comment.ignore;
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   264
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   265
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   266
(* statements *)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   267
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   268
fun global_statement f (name, src, s) int thy =
6688
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   269
  ProofHistory.init (Toplevel.undo_limit int)
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   270
    (f name (map (Attrib.global_attribute thy) src) s thy);
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   271
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   272
fun global_statement_i f (name, atts, t) int thy =
6688
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   273
  ProofHistory.init (Toplevel.undo_limit int) (f name atts t thy);
6501
392333eb31cb added thus, hence;
wenzelm
parents: 6483
diff changeset
   274
6904
4125d6b6d8f9 removed proof history nesting commands (not useful);
wenzelm
parents: 6890
diff changeset
   275
fun local_statement f g (name, src, s) = ProofHistory.apply (fn state =>
6501
392333eb31cb added thus, hence;
wenzelm
parents: 6483
diff changeset
   276
  f name (map (Attrib.local_attribute (Proof.theory_of state)) src) s (g state));
6371
8469852acbc0 added '_i' versions;
wenzelm
parents: 6354
diff changeset
   277
6904
4125d6b6d8f9 removed proof history nesting commands (not useful);
wenzelm
parents: 6890
diff changeset
   278
fun local_statement_i f g (name, atts, t) = ProofHistory.apply (f name atts t o g);
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   279
6952
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   280
val theorem     = global_statement Proof.theorem o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   281
val theorem_i   = global_statement_i Proof.theorem_i o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   282
val lemma       = global_statement Proof.lemma o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   283
val lemma_i     = global_statement_i Proof.lemma_i o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   284
val assume      = local_statement Proof.assume I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   285
val assume_i    = local_statement_i Proof.assume_i I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   286
val presume     = local_statement Proof.presume I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   287
val presume_i   = local_statement_i Proof.presume_i I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   288
val local_def   = local_statement LocalDefs.def I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   289
val local_def_i = local_statement LocalDefs.def_i I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   290
val show        = local_statement Proof.show I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   291
val show_i      = local_statement_i Proof.show_i I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   292
val have        = local_statement Proof.have I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   293
val have_i      = local_statement_i Proof.have_i I o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   294
val thus        = local_statement Proof.show Proof.chain o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   295
val thus_i      = local_statement_i Proof.show_i Proof.chain o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   296
val hence       = local_statement Proof.have Proof.chain o Comment.ignore;
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   297
val hence_i     = local_statement_i Proof.have_i Proof.chain o Comment.ignore;
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   298
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   299
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   300
(* blocks *)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   301
6904
4125d6b6d8f9 removed proof history nesting commands (not useful);
wenzelm
parents: 6890
diff changeset
   302
val begin_block = ProofHistory.apply Proof.begin_block;
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   303
val next_block = ProofHistory.apply Proof.next_block;
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   304
val end_block = ProofHistory.applys Proof.end_block;
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   305
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   306
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   307
(* backward steps *)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   308
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   309
val tac = ProofHistory.applys o Method.tac;
5882
c8096461f5c8 renamed tac / etac to refine / then_refine;
wenzelm
parents: 5830
diff changeset
   310
val then_tac = ProofHistory.applys o Method.then_tac;
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   311
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   312
val proof =
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   313
  ProofHistory.applys o Method.proof o apsome Comment.ignore_interest o Comment.ignore_interest';
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   314
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   315
6732
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   316
(* print result *)
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   317
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   318
fun pretty_result {kind, name, thm} =
6986
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   319
  Pretty.block [Pretty.str (kind ^ " " ^ name ^ ":"), Pretty.fbrk, Proof.pretty_thm thm];
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   320
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   321
fun pretty_rule thm =
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   322
  Pretty.block [Pretty.str "solving goal by rule:", Pretty.fbrk, Proof.pretty_thm thm];
6732
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   323
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   324
val print_result = Pretty.writeln o pretty_result;
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   325
6986
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   326
fun cond_print_result_rule int =
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   327
  if int then (print_result, Pretty.writeln o pretty_rule)
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   328
  else (K (), K ());
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   329
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   330
fun proof'' f = Toplevel.proof' (f o cond_print_result_rule);
6732
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   331
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   332
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   333
(* local endings *)
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   334
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   335
val local_qed =
6904
4125d6b6d8f9 removed proof history nesting commands (not useful);
wenzelm
parents: 6890
diff changeset
   336
  proof'' o (ProofHistory.applys oo Method.local_qed) o apsome Comment.ignore_interest;
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   337
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   338
fun ignore_interests (x, y) = (Comment.ignore_interest x, apsome Comment.ignore_interest y);
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   339
6688
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   340
val local_terminal_proof =
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   341
  proof'' o (ProofHistory.applys oo Method.local_terminal_proof) o ignore_interests;
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   342
6904
4125d6b6d8f9 removed proof history nesting commands (not useful);
wenzelm
parents: 6890
diff changeset
   343
val local_immediate_proof = proof'' (ProofHistory.applys o Method.local_immediate_proof);
4125d6b6d8f9 removed proof history nesting commands (not useful);
wenzelm
parents: 6890
diff changeset
   344
val local_default_proof = proof'' (ProofHistory.applys o Method.local_default_proof);
4125d6b6d8f9 removed proof history nesting commands (not useful);
wenzelm
parents: 6890
diff changeset
   345
val local_skip_proof = proof'' (ProofHistory.applys o SkipProof.local_skip_proof);
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   346
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   347
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   348
(* global endings *)
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   349
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   350
val kill_proof = Proof.theory_of o ProofHistory.current;
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   351
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   352
fun global_result finish = Toplevel.proof_to_theory (fn prf =>
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   353
  let
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   354
    val state = ProofHistory.current prf;
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   355
    val _ = if Proof.at_bottom state then () else raise Toplevel.UNDEF;
6732
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   356
    val (thy, res) = finish state;
cf9f66ca9ee3 local qeds: pass cond_print_result;
wenzelm
parents: 6728
diff changeset
   357
  in print_result res; thy end);
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   358
6952
0f7e8d42902b added local_def(_i);
wenzelm
parents: 6937
diff changeset
   359
val global_qed = global_result o Method.global_qed o apsome Comment.ignore_interest;
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   360
val global_terminal_proof = global_result o Method.global_terminal_proof o ignore_interests;
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   361
val global_immediate_proof = global_result Method.global_immediate_proof;
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   362
val global_default_proof = global_result Method.global_default_proof;
6888
d0c68ebdabc5 skip_proof feature 'sorry' (for quick_and_dirty mode only);
wenzelm
parents: 6885
diff changeset
   363
val global_skip_proof = global_result SkipProof.global_skip_proof;
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   364
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   365
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   366
(* common endings *)
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   367
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   368
fun qed meth = local_qed meth o global_qed meth;
6937
d9e3e2b30bee added export_chain;
wenzelm
parents: 6904
diff changeset
   369
fun terminal_proof meths = local_terminal_proof meths o global_terminal_proof meths;
6404
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   370
val immediate_proof = local_immediate_proof o global_immediate_proof;
2daaf2943c79 common qed and end of proofs;
wenzelm
parents: 6371
diff changeset
   371
val default_proof = local_default_proof o global_default_proof;
6888
d0c68ebdabc5 skip_proof feature 'sorry' (for quick_and_dirty mode only);
wenzelm
parents: 6885
diff changeset
   372
val skip_proof = local_skip_proof o global_skip_proof;
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   373
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   374
6774
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   375
(* calculational proof commands *)
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   376
6879
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   377
local
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   378
6774
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   379
fun cond_print_calc int thm =
6986
82a4ac9c6b03 local qeds: print rule;
wenzelm
parents: 6952
diff changeset
   380
  if int then Pretty.writeln (Pretty.big_list "calculation:" [Proof.pretty_thm thm])
6774
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   381
  else ();
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   382
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   383
fun proof''' f = Toplevel.proof' (f o cond_print_calc);
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   384
6879
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   385
fun get_thmss srcs = Proof.the_facts o local_have_thmss (Proof.have_thmss []) (("", []), srcs); 
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   386
fun get_thmss_i thms _ = thms;
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   387
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   388
fun gen_calc get f (args, _) prt state =
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   389
  f (apsome (fn (srcs, _) => get srcs state) args) prt state;
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   390
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   391
in
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   392
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   393
fun also x = proof''' (ProofHistory.applys o gen_calc get_thmss Calculation.also x);
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   394
fun also_i x = proof''' (ProofHistory.applys o gen_calc get_thmss_i Calculation.also x);
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   395
fun finally x = proof''' (ProofHistory.applys o gen_calc get_thmss Calculation.finally x);
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   396
fun finally_i x = proof''' (ProofHistory.applys o gen_calc get_thmss_i Calculation.finally x);
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   397
70f8c0c34b8d added with_facts(_i);
wenzelm
parents: 6850
diff changeset
   398
end;
6774
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   399
dec73900168b added also, finally;
wenzelm
parents: 6732
diff changeset
   400
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   401
(* use ML text *)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   402
6331
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   403
fun use_mltext txt opt_thy = #2 (Context.pass opt_thy (use_text false) txt);
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   404
fun use_mltext_theory txt thy = #2 (Context.pass_theory thy (use_text false) txt);
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   405
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   406
fun use_context txt = use_mltext_theory ("Context.>> (" ^ txt ^ ");");
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   407
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   408
fun use_let name body txt =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   409
  use_context ("let val " ^ name ^ " = " ^ txt ^ " in\n" ^ body ^ " end");
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   410
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   411
val use_setup =
5915
66f4bde4c6e7 added have_theorems, have_lemmas, have_facts;
wenzelm
parents: 5882
diff changeset
   412
  use_let "setup: (theory -> theory) list" "Library.apply setup";
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   413
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   414
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   415
(* translation functions *)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   416
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   417
val parse_ast_translation =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   418
  use_let "parse_ast_translation: (string * (Syntax.ast list -> Syntax.ast)) list"
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   419
    "Theory.add_trfuns (parse_ast_translation, [], [], [])";
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   420
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   421
val parse_translation =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   422
  use_let "parse_translation: (string * (term list -> term)) list"
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   423
    "Theory.add_trfuns ([], parse_translation, [], [])";
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   424
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   425
val print_translation =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   426
  use_let "print_translation: (string * (term list -> term)) list"
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   427
    "Theory.add_trfuns ([], [], print_translation, [])";
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   428
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   429
val print_ast_translation =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   430
  use_let "print_ast_translation: (string * (Syntax.ast list -> Syntax.ast)) list"
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   431
    "Theory.add_trfuns ([], [], [], print_ast_translation)";
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   432
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   433
val typed_print_translation =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   434
  use_let "typed_print_translation: (string * (bool -> typ -> term list -> term)) list"
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   435
    "Theory.add_trfunsT typed_print_translation";
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   436
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   437
val token_translation =
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   438
  use_let "token_translation: (string * string * (string -> string * int)) list"
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   439
    "Theory.add_tokentrfuns token_translation";
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   440
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   441
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   442
(* add_oracle *)
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   443
6728
b51b25db7bc6 added formal comment arguments almost everywhere (still ignored);
wenzelm
parents: 6688
diff changeset
   444
fun add_oracle ((name, txt), comment_ignore) =
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   445
  use_let
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   446
    "oracle: bstring * (Sign.sg * Object.T -> term)"
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   447
    "Theory.add_oracle oracle"
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   448
    ("(" ^ quote name ^ ", " ^ txt ^ ")");
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   449
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   450
6688
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   451
(* theory init and exit *)
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   452
6331
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   453
fun begin_theory name parents files =
6266
a5f9fa6b6d7c Context.fetch, Context.setmp;
wenzelm
parents: 6253
diff changeset
   454
  let
6331
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   455
    val paths = map (apfst Path.unpack) files;
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   456
    val thy = ThyInfo.begin_theory name parents paths;
6650
808a3d9e2404 Present.begin_theory now needs an additional argument of type
berghofe
parents: 6552
diff changeset
   457
  in Present.begin_theory name parents paths thy end;
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   458
6331
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   459
fun end_theory thy =
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   460
  (Present.end_theory (PureThy.get_name thy); ThyInfo.end_theory thy);
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   461
6688
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   462
fun kill_theory thy = ThyInfo.remove_thy (PureThy.get_name thy);
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   463
6331
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   464
fun bg_theory (name, parents, files) () = begin_theory name parents files;
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   465
fun en_theory thy = (end_theory thy; ());
fb7b8d6c2bd1 begin/end_theory: presentation;
wenzelm
parents: 6266
diff changeset
   466
6688
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   467
fun theory spec = Toplevel.init_theory (bg_theory spec) en_theory kill_theory;
6246
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   468
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   469
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   470
(* context switch *)
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   471
6483
3e5d450c2b31 switch_theory: Context.pass;
wenzelm
parents: 6404
diff changeset
   472
fun switch_theory load s =
6688
f33c89103fb4 cleaned comments;
wenzelm
parents: 6650
diff changeset
   473
  Toplevel.init_theory (fn () => (the (#2 (Context.pass None load s)))) (K ()) (K ());
6246
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   474
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   475
val context = switch_theory ThyInfo.use_thy;
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   476
val update_context = switch_theory ThyInfo.update_thy;
0aa2e536bc20 improved theory, context, update_context;
wenzelm
parents: 6198
diff changeset
   477
5830
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   478
95b619c7289b Derived theory operations.
wenzelm
parents:
diff changeset
   479
end;