author | wenzelm |
Sat, 30 May 2009 11:56:21 +0200 | |
changeset 31297 | a176e4dfb388 |
parent 30723 | a3adc9a96a16 |
child 32089 | 568a23753e3a |
permissions | -rw-r--r-- |
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 |
Author: Lawrence C Paulson, Cambridge University Computer Laboratory |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
3 |
Copyright 1993 University of Cambridge |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
4 |
|
19420 | 5 |
Printing of theorems, goals, results etc. |
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
6 |
*) |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
7 |
|
11883 | 8 |
signature BASIC_DISPLAY = |
9 |
sig |
|
12081 | 10 |
val goals_limit: int ref |
11883 | 11 |
val show_hyps: bool ref |
12 |
val show_tags: bool ref |
|
13 |
val show_consts: bool ref |
|
14 |
end; |
|
15 |
||
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
16 |
signature DISPLAY = |
4950 | 17 |
sig |
11883 | 18 |
include BASIC_DISPLAY |
14876 | 19 |
val pretty_flexpair: Pretty.pp -> term * term -> Pretty.T |
30723 | 20 |
val pretty_thm_aux: Pretty.pp -> {quote: bool, show_hyps: bool, show_status: bool} -> |
21 |
term list -> thm -> Pretty.T |
|
11883 | 22 |
val pretty_thm: thm -> Pretty.T |
26928 | 23 |
val string_of_thm: thm -> string |
11883 | 24 |
val pretty_thms: thm list -> Pretty.T |
16437
aa87badf7a3c
removed pretty_theory, pprint_theory (see context.ML or thy_info.ML);
wenzelm
parents:
16364
diff
changeset
|
25 |
val pretty_thm_sg: theory -> thm -> Pretty.T |
aa87badf7a3c
removed pretty_theory, pprint_theory (see context.ML or thy_info.ML);
wenzelm
parents:
16364
diff
changeset
|
26 |
val pretty_thms_sg: theory -> thm list -> Pretty.T |
26928 | 27 |
val print_thm: thm -> unit |
28 |
val print_thms: thm list -> unit |
|
29 |
val prth: thm -> thm |
|
30 |
val prthq: thm Seq.seq -> thm Seq.seq |
|
31 |
val prths: thm list -> thm list |
|
11883 | 32 |
val pretty_ctyp: ctyp -> Pretty.T |
26928 | 33 |
val string_of_ctyp: ctyp -> string |
34 |
val print_ctyp: ctyp -> unit |
|
11883 | 35 |
val pretty_cterm: cterm -> Pretty.T |
26928 | 36 |
val string_of_cterm: cterm -> string |
37 |
val print_cterm: cterm -> unit |
|
38 |
val print_syntax: theory -> unit |
|
20629
8f6cc81ba4a3
pretty_full_theory: suppress internal entities by default;
wenzelm
parents:
20226
diff
changeset
|
39 |
val pretty_full_theory: bool -> theory -> Pretty.T list |
23634 | 40 |
val pretty_goals_aux: Pretty.pp -> Markup.T -> bool * bool -> int -> thm -> Pretty.T list |
11883 | 41 |
val pretty_goals: int -> thm -> Pretty.T list |
42 |
val print_goals: int -> thm -> unit |
|
4950 | 43 |
end; |
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
44 |
|
4950 | 45 |
structure Display: DISPLAY = |
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
46 |
struct |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
47 |
|
11883 | 48 |
|
6087 | 49 |
(** print thm **) |
50 |
||
16534 | 51 |
val goals_limit = ref 10; (*max number of goals to print*) |
12831
a2a3896f9c48
reset show_hyps by default (in accordance to existing Isar practice);
wenzelm
parents:
12418
diff
changeset
|
52 |
val show_hyps = ref false; (*false: print meta-hypotheses as dots*) |
11883 | 53 |
val show_tags = ref false; (*false: suppress tags*) |
6087 | 54 |
|
28840 | 55 |
fun pretty_tag (name, arg) = Pretty.strs [name, quote arg]; |
6087 | 56 |
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
|
57 |
|
14876 | 58 |
fun pretty_flexpair pp (t, u) = Pretty.block |
59 |
[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
|
60 |
|
30723 | 61 |
fun display_status false _ = "" |
62 |
| display_status true th = |
|
63 |
let |
|
64 |
val {oracle = oracle0, unfinished, failed} = Thm.status_of th; |
|
65 |
val oracle = oracle0 andalso (not (! quick_and_dirty) orelse ! show_hyps); |
|
66 |
in |
|
67 |
if failed then "!!" |
|
68 |
else if oracle andalso unfinished then "!?" |
|
69 |
else if oracle then "!" |
|
70 |
else if unfinished then "?" |
|
71 |
else "" |
|
72 |
end; |
|
30711 | 73 |
|
30723 | 74 |
fun pretty_thm_aux pp {quote, show_hyps = show_hyps', show_status} asms raw_th = |
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
75 |
let |
17447 | 76 |
val th = Thm.strip_shyps raw_th; |
28316
b17d863a050f
type thm: fully internal derivation, no longer exported;
wenzelm
parents:
28290
diff
changeset
|
77 |
val {hyps, tpairs, prop, ...} = Thm.rep_thm th; |
6087 | 78 |
val xshyps = Thm.extra_shyps th; |
21646
c07b5b0e8492
thm/prf: separate official name vs. additional tags;
wenzelm
parents:
20629
diff
changeset
|
79 |
val tags = Thm.get_tags th; |
6087 | 80 |
|
13658
c9ad3e64ddcf
Changed handling of flex-flex constraints: now stored in separate
berghofe
parents:
12831
diff
changeset
|
81 |
val q = if quote then Pretty.quote else I; |
22878 | 82 |
val prt_term = q o Pretty.term pp; |
6279 | 83 |
|
19300 | 84 |
val hyps' = if ! show_hyps then hyps else subtract (op aconv) asms hyps; |
30723 | 85 |
val status = display_status show_status th; |
28802
9ba30eeec7ce
pretty_thm: oracle flag is always false for now (would require detailed check wrt. promises);
wenzelm
parents:
28316
diff
changeset
|
86 |
|
17447 | 87 |
val hlen = length xshyps + length hyps' + length tpairs; |
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
88 |
val hsymbs = |
30711 | 89 |
if hlen = 0 andalso status = "" then [] |
17447 | 90 |
else if ! show_hyps orelse show_hyps' then |
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
91 |
[Pretty.brk 2, Pretty.list "[" "]" |
17447 | 92 |
(map (q o pretty_flexpair pp) tpairs @ map prt_term hyps' @ |
14876 | 93 |
map (Pretty.sort pp) xshyps @ |
30711 | 94 |
(if status = "" then [] else [Pretty.str status]))] |
95 |
else [Pretty.brk 2, Pretty.str ("[" ^ implode (replicate hlen ".") ^ status ^ "]")]; |
|
6087 | 96 |
val tsymbs = |
97 |
if null tags orelse not (! show_tags) then [] |
|
98 |
else [Pretty.brk 1, pretty_tags tags]; |
|
6279 | 99 |
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
|
100 |
|
20226 | 101 |
fun pretty_thm th = |
30723 | 102 |
pretty_thm_aux (Syntax.pp_global (Thm.theory_of_thm th)) |
103 |
{quote = true, show_hyps = false, show_status = true} [] th; |
|
6889 | 104 |
|
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
105 |
val string_of_thm = Pretty.string_of o pretty_thm; |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
106 |
|
6087 | 107 |
fun pretty_thms [th] = pretty_thm th |
108 |
| 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
|
109 |
|
16437
aa87badf7a3c
removed pretty_theory, pprint_theory (see context.ML or thy_info.ML);
wenzelm
parents:
16364
diff
changeset
|
110 |
val pretty_thm_sg = pretty_thm oo Thm.transfer; |
aa87badf7a3c
removed pretty_theory, pprint_theory (see context.ML or thy_info.ML);
wenzelm
parents:
16364
diff
changeset
|
111 |
val pretty_thms_sg = pretty_thms oo (map o Thm.transfer); |
10010 | 112 |
|
6087 | 113 |
|
114 |
(* top-level commands for printing theorems *) |
|
115 |
||
116 |
val print_thm = Pretty.writeln o pretty_thm; |
|
117 |
val print_thms = Pretty.writeln o pretty_thms; |
|
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
118 |
|
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
119 |
fun prth th = (print_thm th; th); |
16534 | 120 |
fun prthq thq = (Seq.print (K print_thm) 100000 thq; thq); |
121 |
fun prths ths = (prthq (Seq.of_list ths); ths); |
|
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
122 |
|
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 |
(* other printing commands *) |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
125 |
|
26939
1035c89b4c02
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26928
diff
changeset
|
126 |
fun pretty_ctyp cT = Syntax.pretty_typ_global (Thm.theory_of_ctyp cT) (Thm.typ_of cT); |
1035c89b4c02
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26928
diff
changeset
|
127 |
fun string_of_ctyp cT = Syntax.string_of_typ_global (Thm.theory_of_ctyp cT) (Thm.typ_of cT); |
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
128 |
val print_ctyp = writeln o string_of_ctyp; |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
129 |
|
26939
1035c89b4c02
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26928
diff
changeset
|
130 |
fun pretty_cterm ct = Syntax.pretty_term_global (Thm.theory_of_cterm ct) (Thm.term_of ct); |
1035c89b4c02
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26928
diff
changeset
|
131 |
fun string_of_cterm ct = Syntax.string_of_term_global (Thm.theory_of_cterm ct) (Thm.term_of ct); |
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
132 |
val print_cterm = writeln o string_of_cterm; |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
133 |
|
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
134 |
|
4250 | 135 |
|
136 |
(** print theory **) |
|
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
137 |
|
16437
aa87badf7a3c
removed pretty_theory, pprint_theory (see context.ML or thy_info.ML);
wenzelm
parents:
16364
diff
changeset
|
138 |
val print_syntax = Syntax.print_syntax o Sign.syn_of; |
4498 | 139 |
|
140 |
||
11883 | 141 |
(* pretty_full_theory *) |
4250 | 142 |
|
20629
8f6cc81ba4a3
pretty_full_theory: suppress internal entities by default;
wenzelm
parents:
20226
diff
changeset
|
143 |
fun pretty_full_theory verbose thy = |
4250 | 144 |
let |
24920 | 145 |
val ctxt = ProofContext.init thy; |
146 |
||
147 |
fun prt_cls c = Syntax.pretty_sort ctxt [c]; |
|
148 |
fun prt_sort S = Syntax.pretty_sort ctxt S; |
|
149 |
fun prt_arity t (c, (_, Ss)) = Syntax.pretty_arity ctxt (t, Ss, [c]); |
|
150 |
fun prt_typ ty = Pretty.quote (Syntax.pretty_typ ctxt ty); |
|
19806 | 151 |
val prt_typ_no_tvars = prt_typ o Logic.unvarifyT; |
24920 | 152 |
fun prt_term t = Pretty.quote (Syntax.pretty_term ctxt t); |
18936 | 153 |
val prt_term_no_vars = prt_term o Logic.unvarify; |
19698 | 154 |
fun prt_const (c, ty) = [Pretty.str c, Pretty.str " ::", Pretty.brk 1, prt_typ_no_tvars ty]; |
26939
1035c89b4c02
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26928
diff
changeset
|
155 |
val prt_const' = Defs.pretty_const (Syntax.pp ctxt); |
4250 | 156 |
|
14794 | 157 |
fun pretty_classrel (c, []) = prt_cls c |
158 |
| pretty_classrel (c, cs) = Pretty.block |
|
159 |
(prt_cls c :: Pretty.str " <" :: Pretty.brk 1 :: |
|
160 |
Pretty.commas (map prt_cls cs)); |
|
4250 | 161 |
|
162 |
fun pretty_default S = Pretty.block |
|
14794 | 163 |
[Pretty.str "default sort:", Pretty.brk 1, prt_sort S]; |
4250 | 164 |
|
14996 | 165 |
val tfrees = map (fn v => TFree (v, [])); |
27302 | 166 |
fun pretty_type syn (t, ((Type.LogicalType n, _), _)) = |
15531 | 167 |
if syn then NONE |
24848 | 168 |
else SOME (prt_typ (Type (t, tfrees (Name.invents Name.context Name.aT n)))) |
27302 | 169 |
| pretty_type syn (t, ((Type.Abbreviation (vs, U, syn'), _), _)) = |
15531 | 170 |
if syn <> syn' then NONE |
171 |
else SOME (Pretty.block |
|
14996 | 172 |
[prt_typ (Type (t, tfrees vs)), Pretty.str " =", Pretty.brk 1, prt_typ U]) |
27302 | 173 |
| pretty_type syn (t, ((Type.Nonterminal, _), _)) = |
15531 | 174 |
if not syn then NONE |
175 |
else SOME (prt_typ (Type (t, []))); |
|
4250 | 176 |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19420
diff
changeset
|
177 |
val pretty_arities = maps (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
|
178 |
|
19698 | 179 |
fun pretty_abbrev (c, (ty, t)) = Pretty.block |
180 |
(prt_const (c, ty) @ [Pretty.str " ==", Pretty.brk 1, prt_term_no_vars t]); |
|
181 |
||
182 |
fun pretty_axm (a, t) = Pretty.block [Pretty.str (a ^ ":"), Pretty.brk 1, prt_term_no_vars t]; |
|
19365 | 183 |
|
19702 | 184 |
fun pretty_finals reds = Pretty.block |
19703 | 185 |
(Pretty.str "final:" :: Pretty.brk 1 :: Pretty.commas (map (prt_const' o fst) reds)); |
19702 | 186 |
|
19698 | 187 |
fun pretty_reduct (lhs, rhs) = Pretty.block |
19702 | 188 |
([prt_const' lhs, Pretty.str " ->", Pretty.brk 2] @ |
189 |
Pretty.commas (map prt_const' (sort_wrt #1 rhs))); |
|
4250 | 190 |
|
19698 | 191 |
fun pretty_restrict (const, name) = |
192 |
Pretty.block ([prt_const' const, Pretty.brk 2, Pretty.str ("(from " ^ quote name ^ ")")]); |
|
8720 | 193 |
|
24665 | 194 |
val axioms = (Theory.axiom_space thy, Theory.axiom_table thy); |
195 |
val defs = Theory.defs_of thy; |
|
19698 | 196 |
val {restricts, reducts} = Defs.dest defs; |
18061 | 197 |
val {naming, syn = _, tsig, consts} = Sign.rep_sg thy; |
18936 | 198 |
val {constants, constraints} = Consts.dest consts; |
19698 | 199 |
val extern_const = NameSpace.extern (#1 constants); |
26637 | 200 |
val {classes, default, types, ...} = Type.rep_tsig tsig; |
19698 | 201 |
val (class_space, class_algebra) = classes; |
19642 | 202 |
val {classes, arities} = Sorts.rep_algebra class_algebra; |
14996 | 203 |
|
24774
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
204 |
val clsses = NameSpace.dest_table (class_space, Symtab.make (Graph.dest classes)); |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
205 |
val tdecls = NameSpace.dest_table types; |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
206 |
val arties = NameSpace.dest_table (Sign.type_space thy, arities); |
20629
8f6cc81ba4a3
pretty_full_theory: suppress internal entities by default;
wenzelm
parents:
20226
diff
changeset
|
207 |
|
24774
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
208 |
fun prune_const c = not verbose andalso |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
209 |
member (op =) (Consts.the_tags consts c) Markup.property_internal; |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
210 |
val cnsts = NameSpace.extern_table (#1 constants, |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
211 |
Symtab.make (filter_out (prune_const o fst) (Symtab.dest (#2 constants)))); |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
212 |
|
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19420
diff
changeset
|
213 |
val log_cnsts = map_filter (fn (c, (ty, NONE)) => SOME (c, ty) | _ => NONE) cnsts; |
25405 | 214 |
val abbrevs = map_filter (fn (c, (ty, SOME t)) => SOME (c, (ty, t)) | _ => NONE) cnsts; |
24774
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
215 |
val cnstrs = NameSpace.extern_table constraints; |
19698 | 216 |
|
24774
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
217 |
val axms = NameSpace.extern_table axioms; |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
218 |
|
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
219 |
val (reds0, (reds1, reds2)) = filter_out (prune_const o fst o fst) reducts |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
220 |
|> map (fn (lhs, rhs) => |
bc31c318e673
print_theory: observe Markup.internal_property of consts, discontinued special treatment of internal names elsewhere;
wenzelm
parents:
24665
diff
changeset
|
221 |
(apfst extern_const lhs, map (apfst extern_const) (filter_out (prune_const o fst) rhs))) |
19702 | 222 |
|> sort_wrt (#1 o #1) |
223 |
|> List.partition (null o #2) |
|
224 |
||> List.partition (Defs.plain_args o #2 o #1); |
|
19698 | 225 |
val rests = restricts |> map (apfst (apfst extern_const)) |> sort_wrt (#1 o #1); |
4250 | 226 |
in |
29091 | 227 |
[Pretty.strs ("names:" :: Context.display_names thy)] @ |
30409
6037cac149a1
pretty_full_theory: no longer display name prefix -- naming is far more complex now;
wenzelm
parents:
30186
diff
changeset
|
228 |
[Pretty.big_list "classes:" (map pretty_classrel clsses), |
8720 | 229 |
pretty_default default, |
19482
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19420
diff
changeset
|
230 |
Pretty.big_list "syntactic types:" (map_filter (pretty_type true) tdecls), |
9f11af8f7ef9
tuned basic list operators (flat, maps, map_filter);
wenzelm
parents:
19420
diff
changeset
|
231 |
Pretty.big_list "logical types:" (map_filter (pretty_type false) tdecls), |
16534 | 232 |
Pretty.big_list "type arities:" (pretty_arities arties), |
19698 | 233 |
Pretty.big_list "logical consts:" (map (Pretty.block o prt_const) log_cnsts), |
19365 | 234 |
Pretty.big_list "abbreviations:" (map pretty_abbrev abbrevs), |
19698 | 235 |
Pretty.big_list "constraints:" (map (Pretty.block o prt_const) cnstrs), |
236 |
Pretty.big_list "axioms:" (map pretty_axm axms), |
|
28290 | 237 |
Pretty.strs ("oracles:" :: Thm.extern_oracles thy), |
19698 | 238 |
Pretty.big_list "definitions:" |
19702 | 239 |
[pretty_finals reds0, |
240 |
Pretty.big_list "non-overloaded:" (map pretty_reduct reds1), |
|
241 |
Pretty.big_list "overloaded:" (map pretty_reduct reds2), |
|
242 |
Pretty.big_list "pattern restrictions:" (map pretty_restrict rests)]] |
|
4250 | 243 |
end; |
244 |
||
245 |
||
11883 | 246 |
|
247 |
(** print_goals **) |
|
248 |
||
249 |
(* print_goals etc. *) |
|
250 |
||
16534 | 251 |
val show_consts = ref false; (*true: 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
|
252 |
|
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
253 |
|
11883 | 254 |
(*print thm A1,...,An/B in "goal style" -- premises as numbered subgoals*) |
255 |
||
256 |
local |
|
257 |
||
18980 | 258 |
fun ins_entry (x, y) = |
259 |
AList.default (op =) (x, []) #> |
|
260 |
AList.map_entry (op =) x (insert (op =) y); |
|
12081 | 261 |
|
18980 | 262 |
val add_consts = Term.fold_aterms |
263 |
(fn Const (c, T) => ins_entry (T, (c, T)) |
|
264 |
| _ => I); |
|
11883 | 265 |
|
18980 | 266 |
val add_vars = Term.fold_aterms |
267 |
(fn Free (x, T) => ins_entry (T, (x, ~1)) |
|
268 |
| Var (xi, T) => ins_entry (T, xi) |
|
269 |
| _ => I); |
|
11883 | 270 |
|
18980 | 271 |
val add_varsT = Term.fold_atyps |
272 |
(fn TFree (x, S) => ins_entry (S, (x, ~1)) |
|
273 |
| TVar (xi, S) => ins_entry (S, xi) |
|
274 |
| _ => I); |
|
11883 | 275 |
|
16490 | 276 |
fun sort_idxs vs = map (apsnd (sort (prod_ord string_ord int_ord))) vs; |
12081 | 277 |
fun sort_cnsts cs = map (apsnd (sort_wrt fst)) cs; |
278 |
||
18980 | 279 |
fun consts_of t = sort_cnsts (add_consts t []); |
280 |
fun vars_of t = sort_idxs (add_vars t []); |
|
281 |
fun varsT_of t = rev (sort_idxs (Term.fold_types add_varsT t [])); |
|
12081 | 282 |
|
283 |
in |
|
11883 | 284 |
|
23634 | 285 |
fun pretty_goals_aux pp markup (msg, main) maxgoals state = |
12081 | 286 |
let |
287 |
fun prt_atoms prt prtT (X, xs) = Pretty.block |
|
288 |
[Pretty.block (Pretty.commas (map prt xs)), Pretty.str " ::", |
|
289 |
Pretty.brk 1, prtT X]; |
|
11883 | 290 |
|
14876 | 291 |
fun prt_var (x, ~1) = Pretty.term pp (Syntax.free x) |
292 |
| prt_var xi = Pretty.term pp (Syntax.var xi); |
|
12081 | 293 |
|
14876 | 294 |
fun prt_varT (x, ~1) = Pretty.typ pp (TFree (x, [])) |
295 |
| prt_varT xi = Pretty.typ pp (TVar (xi, [])); |
|
12081 | 296 |
|
14876 | 297 |
val prt_consts = prt_atoms (Pretty.term pp o Const) (Pretty.typ pp); |
298 |
val prt_vars = prt_atoms prt_var (Pretty.typ pp); |
|
299 |
val prt_varsT = prt_atoms prt_varT (Pretty.sort pp); |
|
11883 | 300 |
|
301 |
||
12081 | 302 |
fun pretty_list _ _ [] = [] |
303 |
| pretty_list name prt lst = [Pretty.big_list name (map prt lst)]; |
|
11883 | 304 |
|
23634 | 305 |
fun pretty_subgoal (n, A) = Pretty.markup markup |
306 |
[Pretty.str (" " ^ string_of_int n ^ ". "), Pretty.term pp A]; |
|
12081 | 307 |
fun pretty_subgoals As = map pretty_subgoal (1 upto length As ~~ As); |
11883 | 308 |
|
14876 | 309 |
val pretty_ffpairs = pretty_list "flex-flex pairs:" (pretty_flexpair pp); |
11883 | 310 |
|
12081 | 311 |
val pretty_consts = pretty_list "constants:" prt_consts o consts_of; |
312 |
val pretty_vars = pretty_list "variables:" prt_vars o vars_of; |
|
313 |
val pretty_varsT = pretty_list "type variables:" prt_varsT o varsT_of; |
|
11883 | 314 |
|
315 |
||
16290 | 316 |
val {prop, tpairs, ...} = Thm.rep_thm state; |
13658
c9ad3e64ddcf
Changed handling of flex-flex constraints: now stored in separate
berghofe
parents:
12831
diff
changeset
|
317 |
val (As, B) = Logic.strip_horn prop; |
12081 | 318 |
val ngoals = length As; |
11883 | 319 |
|
12081 | 320 |
fun pretty_gs (types, sorts) = |
14876 | 321 |
(if main then [Pretty.term pp B] else []) @ |
12081 | 322 |
(if ngoals = 0 then [Pretty.str "No subgoals!"] |
323 |
else if ngoals > maxgoals then |
|
15570 | 324 |
pretty_subgoals (Library.take (maxgoals, As)) @ |
12081 | 325 |
(if msg then [Pretty.str ("A total of " ^ string_of_int ngoals ^ " subgoals...")] |
326 |
else []) |
|
327 |
else pretty_subgoals As) @ |
|
328 |
pretty_ffpairs tpairs @ |
|
329 |
(if ! show_consts then pretty_consts prop else []) @ |
|
330 |
(if types then pretty_vars prop else []) @ |
|
331 |
(if sorts then pretty_varsT prop else []); |
|
332 |
in |
|
333 |
setmp show_no_free_types true |
|
14178
14a12da7288e
Makes interactive proof scripting recognize the show_all_types flag.
skalberg
parents:
13658
diff
changeset
|
334 |
(setmp show_types (! show_types orelse ! show_sorts orelse ! show_all_types) |
12081 | 335 |
(setmp show_sorts false pretty_gs)) |
14178
14a12da7288e
Makes interactive proof scripting recognize the show_all_types flag.
skalberg
parents:
13658
diff
changeset
|
336 |
(! show_types orelse ! show_sorts orelse ! show_all_types, ! show_sorts) |
11883 | 337 |
end; |
338 |
||
23634 | 339 |
fun pretty_goals n th = |
26939
1035c89b4c02
moved global pretty/string_of functions from Sign to Syntax;
wenzelm
parents:
26928
diff
changeset
|
340 |
pretty_goals_aux (Syntax.pp_global (Thm.theory_of_thm th)) Markup.none (true, true) n th; |
12081 | 341 |
|
23634 | 342 |
val print_goals = (Pretty.writeln o Pretty.chunks) oo pretty_goals; |
12081 | 343 |
|
1591
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
344 |
end; |
7fa0265dcd13
New module for display/printing operations, taken from drule.ML
paulson
parents:
diff
changeset
|
345 |
|
11883 | 346 |
|
347 |
end; |
|
348 |
||
349 |
structure BasicDisplay: BASIC_DISPLAY = Display; |
|
350 |
open BasicDisplay; |