src/Pure/display.ML
author skalberg
Sun, 13 Feb 2005 17:15:14 +0100
changeset 15531 08c8dad8e399
parent 15000 3d6245229e48
child 15570 8d8c70b41bab
permissions -rw-r--r--
Deleted Library.option type.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
     1
(*  Title:      Pure/display.ML
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
     2
    ID:         $Id$
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
     3
    Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
     4
    Copyright   1993  University of Cambridge
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
     5
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
     6
Printing of theories, theorems, etc.
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
     7
*)
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
     8
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
     9
signature BASIC_DISPLAY =
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    10
sig
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
    11
  val goals_limit: int ref
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    12
  val show_hyps: bool ref
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    13
  val show_tags: bool ref
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    14
  val string_of_thm: thm -> string
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    15
  val print_thm: thm -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    16
  val print_thms: thm list -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    17
  val prth: thm -> thm
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    18
  val prthq: thm Seq.seq -> thm Seq.seq
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    19
  val prths: thm list -> thm list
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    20
  val string_of_ctyp: ctyp -> string
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    21
  val print_ctyp: ctyp -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    22
  val string_of_cterm: cterm -> string
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    23
  val print_cterm: cterm -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    24
  val print_syntax: theory -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    25
  val show_consts: bool ref
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    26
end;
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    27
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    28
signature DISPLAY =
4950
226f2cde9f4d tuned signature;
wenzelm
parents: 4782
diff changeset
    29
sig
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    30
  include BASIC_DISPLAY
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    31
  val pretty_flexpair: Pretty.pp -> term * term -> Pretty.T
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    32
  val pretty_thm_aux: Pretty.pp -> bool -> thm -> Pretty.T
6976
3895ba31db71 removed pretty_thm_no_hyps (again);
wenzelm
parents: 6926
diff changeset
    33
  val pretty_thm_no_quote: thm -> Pretty.T
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    34
  val pretty_thm: thm -> Pretty.T
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    35
  val pretty_thms: thm list -> Pretty.T
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    36
  val pretty_thm_sg: Sign.sg -> thm -> Pretty.T
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    37
  val pretty_thms_sg: Sign.sg -> thm list -> Pretty.T
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    38
  val pprint_thm: thm -> pprint_args -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    39
  val pretty_ctyp: ctyp -> Pretty.T
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    40
  val pprint_ctyp: ctyp -> pprint_args -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    41
  val pretty_cterm: cterm -> Pretty.T
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    42
  val pprint_cterm: cterm -> pprint_args -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    43
  val pretty_theory: theory -> Pretty.T
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    44
  val pprint_theory: theory -> pprint_args -> unit
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
    45
  val pretty_full_theory: theory -> Pretty.T list
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    46
  val pretty_name_space: string * NameSpace.T -> Pretty.T
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    47
  val pretty_goals_aux: Pretty.pp -> string -> bool * bool -> int -> thm -> Pretty.T list
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    48
  val pretty_goals: int -> thm -> Pretty.T list
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    49
  val print_goals: int -> thm -> unit
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    50
  val current_goals_markers: (string * string * string) ref
12418
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
    51
  val pretty_current_goals: int -> int -> thm -> Pretty.T list
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
    52
  val print_current_goals_default: int -> int -> thm -> unit
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
    53
  val print_current_goals_fn: (int -> int -> thm -> unit) ref
4950
226f2cde9f4d tuned signature;
wenzelm
parents: 4782
diff changeset
    54
end;
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    55
4950
226f2cde9f4d tuned signature;
wenzelm
parents: 4782
diff changeset
    56
structure Display: DISPLAY =
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    57
struct
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    58
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    59
6087
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    60
(** print thm **)
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    61
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
    62
val goals_limit = ref 10;       (*max number of goals to print -- set by user*)
12831
a2a3896f9c48 reset show_hyps by default (in accordance to existing Isar practice);
wenzelm
parents: 12418
diff changeset
    63
val show_hyps = ref false;      (*false: print meta-hypotheses as dots*)
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
    64
val show_tags = ref false;      (*false: suppress tags*)
6087
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    65
14598
7009f59711e3 Replaced quote by Library.quote, since quote now refers to Symbol.quote
berghofe
parents: 14472
diff changeset
    66
fun pretty_tag (name, args) = Pretty.strs (name :: map Library.quote args);
6087
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    67
val pretty_tags = Pretty.list "[" "]" o map pretty_tag;
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    68
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    69
fun pretty_flexpair pp (t, u) = Pretty.block
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    70
  [Pretty.term pp t, Pretty.str " =?=", Pretty.brk 1, Pretty.term pp u];
13658
c9ad3e64ddcf Changed handling of flex-flex constraints: now stored in separate
berghofe
parents: 12831
diff changeset
    71
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    72
fun pretty_thm_aux pp quote th =
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    73
  let
13658
c9ad3e64ddcf Changed handling of flex-flex constraints: now stored in separate
berghofe
parents: 12831
diff changeset
    74
    val {hyps, tpairs, prop, der = (ora, _), ...} = rep_thm th;
6087
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    75
    val xshyps = Thm.extra_shyps th;
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    76
    val (_, tags) = Thm.get_name_tags th;
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    77
13658
c9ad3e64ddcf Changed handling of flex-flex constraints: now stored in separate
berghofe
parents: 12831
diff changeset
    78
    val q = if quote then Pretty.quote else I;
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    79
    val prt_term = q o (Pretty.term pp);
6279
eb4dc43023af pretty_thm: quote terms (separately);
wenzelm
parents: 6087
diff changeset
    80
13658
c9ad3e64ddcf Changed handling of flex-flex constraints: now stored in separate
berghofe
parents: 12831
diff changeset
    81
    val hlen = length xshyps + length hyps + length tpairs;
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    82
    val hsymbs =
9500
e21a76142269 use oracle flag from derivation;
wenzelm
parents: 8908
diff changeset
    83
      if hlen = 0 andalso not ora then []
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    84
      else if ! show_hyps then
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    85
        [Pretty.brk 2, Pretty.list "[" "]"
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    86
          (map (q o pretty_flexpair pp) tpairs @ map prt_term hyps @
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    87
           map (Pretty.sort pp) xshyps @
9500
e21a76142269 use oracle flag from derivation;
wenzelm
parents: 8908
diff changeset
    88
            (if ora then [Pretty.str "!"] else []))]
6889
adcf91ad5add pretty_thm: include oracles (!) in hyps;
wenzelm
parents: 6846
diff changeset
    89
      else [Pretty.brk 2, Pretty.str ("[" ^ implode (replicate hlen ".") ^
9500
e21a76142269 use oracle flag from derivation;
wenzelm
parents: 8908
diff changeset
    90
        (if ora then "!" else "") ^ "]")];
6087
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    91
    val tsymbs =
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    92
      if null tags orelse not (! show_tags) then []
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
    93
      else [Pretty.brk 1, pretty_tags tags];
6279
eb4dc43023af pretty_thm: quote terms (separately);
wenzelm
parents: 6087
diff changeset
    94
  in Pretty.block (prt_term prop :: (hsymbs @ tsymbs)) end;
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
    95
12067
b2f5fbb39f14 export pretty_thm_aux;
wenzelm
parents: 11883
diff changeset
    96
fun gen_pretty_thm quote th =
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
    97
  pretty_thm_aux (Sign.pp (Thm.sign_of_thm th)) quote th;
6889
adcf91ad5add pretty_thm: include oracles (!) in hyps;
wenzelm
parents: 6846
diff changeset
    98
12067
b2f5fbb39f14 export pretty_thm_aux;
wenzelm
parents: 11883
diff changeset
    99
val pretty_thm = gen_pretty_thm true;
b2f5fbb39f14 export pretty_thm_aux;
wenzelm
parents: 11883
diff changeset
   100
val pretty_thm_no_quote = gen_pretty_thm false;
6889
adcf91ad5add pretty_thm: include oracles (!) in hyps;
wenzelm
parents: 6846
diff changeset
   101
adcf91ad5add pretty_thm: include oracles (!) in hyps;
wenzelm
parents: 6846
diff changeset
   102
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   103
val string_of_thm = Pretty.string_of o pretty_thm;
6279
eb4dc43023af pretty_thm: quote terms (separately);
wenzelm
parents: 6087
diff changeset
   104
val pprint_thm = Pretty.pprint o pretty_thm;
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   105
6087
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
   106
fun pretty_thms [th] = pretty_thm th
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
   107
  | pretty_thms ths = Pretty.block (Pretty.fbreaks (map pretty_thm ths));
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   108
10010
f6ccb6df9cb9 added print_thm(s)_sg;
wenzelm
parents: 9500
diff changeset
   109
val pretty_thm_sg = pretty_thm oo Thm.transfer_sg;
f6ccb6df9cb9 added print_thm(s)_sg;
wenzelm
parents: 9500
diff changeset
   110
val pretty_thms_sg = pretty_thms oo (map o Thm.transfer_sg);
f6ccb6df9cb9 added print_thm(s)_sg;
wenzelm
parents: 9500
diff changeset
   111
6087
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
   112
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
   113
(* top-level commands for printing theorems *)
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
   114
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
   115
val print_thm = Pretty.writeln o pretty_thm;
c8ec08fced15 show_tags;
wenzelm
parents: 5902
diff changeset
   116
val print_thms = Pretty.writeln o pretty_thms;
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   117
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   118
fun prth th = (print_thm th; th);
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   119
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   120
(*Print and return a sequence of theorems, separated by blank lines. *)
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   121
fun prthq thseq =
4270
957c887b89b5 changed Sequence interface (now Seq, in seq.ML);
wenzelm
parents: 4256
diff changeset
   122
  (Seq.print (fn _ => print_thm) 100000 thseq; thseq);
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   123
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   124
(*Print and return a list of theorems, separated by blank lines. *)
4210
abce78c8a931 tuned prths;
wenzelm
parents: 4126
diff changeset
   125
fun prths ths = (seq (fn th => (print_thm th; writeln "")) ths; ths);
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   126
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   127
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   128
(* other printing commands *)
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   129
4126
c41846a38e20 added pretty_ctyp;
wenzelm
parents: 3990
diff changeset
   130
fun pretty_ctyp cT =
c41846a38e20 added pretty_ctyp;
wenzelm
parents: 3990
diff changeset
   131
  let val {sign, T} = rep_ctyp cT in Sign.pretty_typ sign T end;
c41846a38e20 added pretty_ctyp;
wenzelm
parents: 3990
diff changeset
   132
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   133
fun pprint_ctyp cT =
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   134
  let val {sign, T} = rep_ctyp cT in Sign.pprint_typ sign T end;
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   135
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   136
fun string_of_ctyp cT =
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   137
  let val {sign, T} = rep_ctyp cT in Sign.string_of_typ sign T end;
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   138
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   139
val print_ctyp = writeln o string_of_ctyp;
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   140
3547
977d58464d7f added pretty_cterm;
wenzelm
parents: 3531
diff changeset
   141
fun pretty_cterm ct =
977d58464d7f added pretty_cterm;
wenzelm
parents: 3531
diff changeset
   142
  let val {sign, t, ...} = rep_cterm ct in Sign.pretty_term sign t end;
977d58464d7f added pretty_cterm;
wenzelm
parents: 3531
diff changeset
   143
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   144
fun pprint_cterm ct =
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   145
  let val {sign, t, ...} = rep_cterm ct in Sign.pprint_term sign t end;
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   146
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   147
fun string_of_cterm ct =
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   148
  let val {sign, t, ...} = rep_cterm ct in Sign.string_of_term sign t end;
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   149
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   150
val print_cterm = writeln o string_of_cterm;
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   151
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   152
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   153
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   154
(** print theory **)
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   155
6390
5d58c100ca3f qualify Theory.sign_of etc.;
wenzelm
parents: 6314
diff changeset
   156
val pretty_theory = Sign.pretty_sg o Theory.sign_of;
5d58c100ca3f qualify Theory.sign_of etc.;
wenzelm
parents: 6314
diff changeset
   157
val pprint_theory = Sign.pprint_sg o Theory.sign_of;
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   158
6390
5d58c100ca3f qualify Theory.sign_of etc.;
wenzelm
parents: 6314
diff changeset
   159
val print_syntax = Syntax.print_syntax o Theory.syn_of;
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   160
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   161
4498
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   162
(* pretty_name_space  *)
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   163
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   164
fun pretty_name_space (kind, space) =
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   165
  let
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   166
    fun prt_entry (name, accs) = Pretty.block
14598
7009f59711e3 Replaced quote by Library.quote, since quote now refers to Symbol.quote
berghofe
parents: 14472
diff changeset
   167
      (Pretty.str (Library.quote name ^ " =") :: Pretty.brk 1 ::
7009f59711e3 Replaced quote by Library.quote, since quote now refers to Symbol.quote
berghofe
parents: 14472
diff changeset
   168
        Pretty.commas (map (Pretty.quote o Pretty.str) accs));
4498
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   169
  in
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   170
    Pretty.fbreaks (Pretty.str (kind ^ ":") :: map prt_entry (NameSpace.dest space))
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   171
    |> Pretty.block
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   172
  end;
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   173
a088ec3e4f5e pretty_name_space;
wenzelm
parents: 4440
diff changeset
   174
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   175
(* pretty_full_theory *)
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   176
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   177
fun pretty_full_theory thy =
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   178
  let
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   179
    val sg = Theory.sign_of thy;
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   180
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   181
    fun prt_cls c = Sign.pretty_sort sg [c];
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   182
    fun prt_sort S = Sign.pretty_sort sg S;
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   183
    fun prt_arity t (c, Ss) = Sign.pretty_arity sg (t, Ss, [c]);
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   184
    fun prt_typ ty = Pretty.quote (Sign.pretty_typ sg ty);
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   185
    val prt_typ_no_tvars = prt_typ o #1 o Type.freeze_thaw_type;
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   186
    fun prt_term t = Pretty.quote (Sign.pretty_term sg t);
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   187
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   188
    fun pretty_classrel (c, []) = prt_cls c
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   189
      | pretty_classrel (c, cs) = Pretty.block
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   190
          (prt_cls c :: Pretty.str " <" :: Pretty.brk 1 ::
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   191
            Pretty.commas (map prt_cls cs));
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   192
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   193
    fun pretty_default S = Pretty.block
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   194
      [Pretty.str "default sort:", Pretty.brk 1, prt_sort S];
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   195
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15000
diff changeset
   196
    fun pretty_witness NONE = Pretty.str "universal non-emptiness witness: -"
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15000
diff changeset
   197
      | pretty_witness (SOME (T, S)) = Pretty.block
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   198
          [Pretty.str "universal non-emptiness witness:", Pretty.brk 1,
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   199
            prt_typ_no_tvars T, Pretty.str " ::", Pretty.brk 1, prt_sort S];
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   200
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   201
    val tfrees = map (fn v => TFree (v, []));
15000
wenzelm
parents: 14996
diff changeset
   202
    fun pretty_type syn (t, Type.LogicalType n) =
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15000
diff changeset
   203
          if syn then NONE
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15000
diff changeset
   204
          else SOME (prt_typ (Type (t, tfrees (Term.invent_names [] "'a" n))))
15000
wenzelm
parents: 14996
diff changeset
   205
      | pretty_type syn (t, Type.Abbreviation (vs, U, syn')) =
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15000
diff changeset
   206
          if syn <> syn' then NONE
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15000
diff changeset
   207
          else SOME (Pretty.block
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   208
            [prt_typ (Type (t, tfrees vs)), Pretty.str " =", Pretty.brk 1, prt_typ U])
15000
wenzelm
parents: 14996
diff changeset
   209
      | pretty_type syn (t, Type.Nonterminal) =
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15000
diff changeset
   210
          if not syn then NONE
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15000
diff changeset
   211
          else SOME (prt_typ (Type (t, [])));
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   212
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   213
    val pretty_arities = flat o map (fn (t, ars) => map (prt_arity t) ars);
14223
0ee05eef881b Added support for making constants final, that is, ensuring that no
skalberg
parents: 14178
diff changeset
   214
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   215
    fun pretty_const (c, (ty, _)) = Pretty.block
10737
c130eb1e863f tuned output;
wenzelm
parents: 10010
diff changeset
   216
      [Pretty.str c, Pretty.str " ::", Pretty.brk 1, prt_typ_no_tvars ty];
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   217
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   218
    fun pretty_final (c, []) = Pretty.str c
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   219
      | pretty_final (c, tys) = Pretty.block
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   220
          (Pretty.str c :: Pretty.str " ::" :: Pretty.brk 1 ::
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   221
             Pretty.commas (map prt_typ_no_tvars tys));
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   222
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   223
    fun prt_axm (a, t) = Pretty.block [Pretty.str (a ^ ":"), Pretty.brk 1, prt_term t];
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   224
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   225
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   226
    val {sign = _, const_deps = _, final_consts, axioms, oracles,
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   227
      parents = _, ancestors = _} = Theory.rep_theory thy;
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   228
    val {self = _, tsig, consts, path, spaces, data} = Sign.rep_sg sg;
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   229
    val {classes, default, types, arities, log_types = _, witness} = Type.rep_tsig tsig;
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   230
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   231
    val spcs = Library.sort_wrt #1 spaces;
15000
wenzelm
parents: 14996
diff changeset
   232
    val tdecls = Symtab.dest types |> map (fn (t, (d, _)) =>
wenzelm
parents: 14996
diff changeset
   233
      (Sign.cond_extern sg Sign.typeK t, (t, d))) |> Library.sort_wrt #1 |> map #2;
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   234
    val cnsts = Sign.cond_extern_table sg Sign.constK consts;
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   235
    val finals = Sign.cond_extern_table sg Sign.constK final_consts;
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   236
    val axms = Sign.cond_extern_table sg Theory.axiomK axioms;
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   237
    val oras = Sign.cond_extern_table sg Theory.oracleK oracles;
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   238
  in
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   239
    [Pretty.strs ("stamps:" :: Sign.stamp_names_of sg),
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   240
      Pretty.strs ("data:" :: Sign.data_kinds data),
11501
3b6415035d1a support for absolute namespace entry paths;
wenzelm
parents: 10737
diff changeset
   241
      Pretty.strs ["name prefix:", NameSpace.pack (if_none path ["-"])],
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   242
      Pretty.big_list "name spaces:" (map pretty_name_space spcs),
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   243
      Pretty.big_list "classes:" (map pretty_classrel (Graph.dest classes)),
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   244
      pretty_default default,
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   245
      pretty_witness witness,
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   246
      Pretty.big_list "syntactic types:" (mapfilter (pretty_type true) tdecls),
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   247
      Pretty.big_list "logical types:" (mapfilter (pretty_type false) tdecls),
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   248
      Pretty.big_list "type arities:" (pretty_arities (Symtab.dest arities)),
14794
751d5af6d91e adapted tsig/sg interface;
wenzelm
parents: 14644
diff changeset
   249
      Pretty.big_list "consts:" (map pretty_const cnsts),
14996
2571227f3fcc improved print_theory;
wenzelm
parents: 14990
diff changeset
   250
      Pretty.big_list "finals consts:" (map pretty_final finals),
8720
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   251
      Pretty.big_list "axioms:" (map prt_axm axms),
840c75ab2a7f Pretty.chunks;
wenzelm
parents: 8458
diff changeset
   252
      Pretty.strs ("oracles:" :: (map #1 oras))]
4250
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   253
  end;
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   254
3806a00677ff moved Sign.print_sg to display.ML;
wenzelm
parents: 4210
diff changeset
   255
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   256
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   257
(** print_goals **)
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   258
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   259
(* print_goals etc. *)
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   260
8908
25f2bdc02123 show_consts no longer requires show_types;
wenzelm
parents: 8720
diff changeset
   261
(*show consts with types in proof state output?*)
3851
fe9932a7cd46 print_goals: optional output of const types (set show_consts);
wenzelm
parents: 3811
diff changeset
   262
val show_consts = ref false;
fe9932a7cd46 print_goals: optional output of const types (set show_consts);
wenzelm
parents: 3811
diff changeset
   263
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   264
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   265
(*print thm A1,...,An/B in "goal style" -- premises as numbered subgoals*)
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   266
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   267
local
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   268
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   269
fun ins_entry (x, y) [] = [(x, [y])]
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   270
  | ins_entry (x, y) ((pair as (x', ys')) :: pairs) =
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   271
      if x = x' then (x', y ins ys') :: pairs
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   272
      else pair :: ins_entry (x, y) pairs;
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   273
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   274
fun add_consts (Const (c, T), env) = ins_entry (T, (c, T)) env
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   275
  | add_consts (t $ u, env) = add_consts (u, add_consts (t, env))
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   276
  | add_consts (Abs (_, _, t), env) = add_consts (t, env)
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   277
  | add_consts (_, env) = env;
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   278
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   279
fun add_vars (Free (x, T), env) = ins_entry (T, (x, ~1)) env
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   280
  | add_vars (Var (xi, T), env) = ins_entry (T, xi) env
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   281
  | add_vars (Abs (_, _, t), env) = add_vars (t, env)
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   282
  | add_vars (t $ u, env) = add_vars (u, add_vars (t, env))
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   283
  | add_vars (_, env) = env;
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   284
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   285
fun add_varsT (Type (_, Ts), env) = foldr add_varsT (Ts, env)
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   286
  | add_varsT (TFree (x, S), env) = ins_entry (S, (x, ~1)) env
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   287
  | add_varsT (TVar (xi, S), env) = ins_entry (S, xi) env;
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   288
14472
cba7c0a3ffb3 Removing the datatype declaration of "order" allows the standard General.order
paulson
parents: 14223
diff changeset
   289
fun sort_idxs vs = map (apsnd (sort (prod_ord String.compare Int.compare))) vs;
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   290
fun sort_cnsts cs = map (apsnd (sort_wrt fst)) cs;
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   291
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   292
fun consts_of t = sort_cnsts (add_consts (t, []));
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   293
fun vars_of t = sort_idxs (add_vars (t, []));
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   294
fun varsT_of t = rev (sort_idxs (it_term_types add_varsT (t, [])));
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   295
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   296
in
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   297
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   298
fun pretty_goals_aux pp begin_goal (msg, main) maxgoals state =
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   299
  let
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   300
    fun prt_atoms prt prtT (X, xs) = Pretty.block
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   301
      [Pretty.block (Pretty.commas (map prt xs)), Pretty.str " ::",
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   302
        Pretty.brk 1, prtT X];
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   303
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   304
    fun prt_var (x, ~1) = Pretty.term pp (Syntax.free x)
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   305
      | prt_var xi = Pretty.term pp (Syntax.var xi);
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   306
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   307
    fun prt_varT (x, ~1) = Pretty.typ pp (TFree (x, []))
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   308
      | prt_varT xi = Pretty.typ pp (TVar (xi, []));
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   309
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   310
    val prt_consts = prt_atoms (Pretty.term pp o Const) (Pretty.typ pp);
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   311
    val prt_vars = prt_atoms prt_var (Pretty.typ pp);
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   312
    val prt_varsT = prt_atoms prt_varT (Pretty.sort pp);
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   313
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   314
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   315
    fun pretty_list _ _ [] = []
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   316
      | pretty_list name prt lst = [Pretty.big_list name (map prt lst)];
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   317
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   318
    fun pretty_subgoal (n, A) = Pretty.blk (0,
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   319
     [Pretty.str (begin_goal ^ " " ^ string_of_int n ^ ". "), Pretty.term pp A]);
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   320
    fun pretty_subgoals As = map pretty_subgoal (1 upto length As ~~ As);
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   321
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   322
    val pretty_ffpairs = pretty_list "flex-flex pairs:" (pretty_flexpair pp);
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   323
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   324
    val pretty_consts = pretty_list "constants:" prt_consts o consts_of;
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   325
    val pretty_vars = pretty_list "variables:" prt_vars o vars_of;
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   326
    val pretty_varsT = pretty_list "type variables:" prt_varsT o varsT_of;
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   327
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   328
13658
c9ad3e64ddcf Changed handling of flex-flex constraints: now stored in separate
berghofe
parents: 12831
diff changeset
   329
    val {prop, tpairs, ...} = rep_thm state;
c9ad3e64ddcf Changed handling of flex-flex constraints: now stored in separate
berghofe
parents: 12831
diff changeset
   330
    val (As, B) = Logic.strip_horn prop;
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   331
    val ngoals = length As;
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   332
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   333
    fun pretty_gs (types, sorts) =
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   334
      (if main then [Pretty.term pp B] else []) @
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   335
       (if ngoals = 0 then [Pretty.str "No subgoals!"]
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   336
        else if ngoals > maxgoals then
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   337
          pretty_subgoals (take (maxgoals, As)) @
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   338
          (if msg then [Pretty.str ("A total of " ^ string_of_int ngoals ^ " subgoals...")]
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   339
           else [])
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   340
        else pretty_subgoals As) @
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   341
      pretty_ffpairs tpairs @
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   342
      (if ! show_consts then pretty_consts prop else []) @
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   343
      (if types then pretty_vars prop else []) @
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   344
      (if sorts then pretty_varsT prop else []);
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   345
  in
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   346
    setmp show_no_free_types true
14178
14a12da7288e Makes interactive proof scripting recognize the show_all_types flag.
skalberg
parents: 13658
diff changeset
   347
      (setmp show_types (! show_types orelse ! show_sorts orelse ! show_all_types)
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   348
        (setmp show_sorts false pretty_gs))
14178
14a12da7288e Makes interactive proof scripting recognize the show_all_types flag.
skalberg
parents: 13658
diff changeset
   349
   (! show_types orelse ! show_sorts orelse ! show_all_types, ! show_sorts)
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   350
  end;
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   351
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   352
fun pretty_goals_marker bg n th =
14876
477c414000f8 pretty_thm/goals_aux, pretty_flexpair: pp;
wenzelm
parents: 14794
diff changeset
   353
  pretty_goals_aux (Sign.pp (Thm.sign_of_thm th)) bg (true, true) n th;
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   354
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   355
val pretty_goals = pretty_goals_marker "";
12418
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   356
val print_goals = (Pretty.writeln o Pretty.chunks) oo pretty_goals_marker "";
12081
f9735aad76dc added goals_limit (from tctical.ML);
wenzelm
parents: 12067
diff changeset
   357
1591
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   358
end;
7fa0265dcd13 New module for display/printing operations, taken from drule.ML
paulson
parents:
diff changeset
   359
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   360
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   361
(* print_current_goals *)
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   362
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   363
val current_goals_markers = ref ("", "", "");
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   364
12418
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   365
fun pretty_current_goals n m th =
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   366
  let
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   367
    val ref (begin_state, end_state, begin_goal) = current_goals_markers;
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   368
    val ngoals = nprems_of th;
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   369
  in
12418
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   370
    (if begin_state = "" then [] else [Pretty.str begin_state]) @
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   371
    [Pretty.str ("Level " ^ string_of_int n ^
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   372
      (if ngoals > 0 then " (" ^ string_of_int ngoals ^ " subgoal" ^
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   373
        (if ngoals <> 1 then "s" else "") ^ ")"
12418
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   374
      else ""))] @
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   375
    pretty_goals_marker begin_goal m th @
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   376
    (if end_state = "" then [] else [Pretty.str end_state])
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   377
  end;
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   378
12418
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   379
fun print_current_goals_default n m th =
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   380
  Pretty.writeln (Pretty.chunks (pretty_current_goals n m th));
753054ec8e88 tuned print_goals interfaces;
wenzelm
parents: 12081
diff changeset
   381
11883
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   382
val print_current_goals_fn = ref print_current_goals_default;
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   383
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   384
end;
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   385
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   386
structure BasicDisplay: BASIC_DISPLAY = Display;
7b9522995a78 print_goals stuff is back (from locale.ML);
wenzelm
parents: 11501
diff changeset
   387
open BasicDisplay;