author | wenzelm |
Mon, 04 Dec 2000 23:17:23 +0100 | |
changeset 10581 | 74e542a299f0 |
parent 9731 | 3eb72671e5db |
child 11017 | 241cbdf4134e |
permissions | -rw-r--r-- |
5831 | 1 |
(* Title: Pure/Isar/isar_cmd.ML |
2 |
ID: $Id$ |
|
3 |
Author: Markus Wenzel, TU Muenchen |
|
8807 | 4 |
License: GPL (GNU GENERAL PUBLIC LICENSE) |
5831 | 5 |
|
6 |
Non-logical toplevel commands. |
|
7 |
*) |
|
8 |
||
9 |
signature ISAR_CMD = |
|
10 |
sig |
|
7462 | 11 |
val welcome: Toplevel.transition -> Toplevel.transition |
12 |
val init_toplevel: Toplevel.transition -> Toplevel.transition |
|
5831 | 13 |
val exit: Toplevel.transition -> Toplevel.transition |
14 |
val quit: Toplevel.transition -> Toplevel.transition |
|
7908 | 15 |
val touch_child_thys: string -> Toplevel.transition -> Toplevel.transition |
7101 | 16 |
val touch_all_thys: Toplevel.transition -> Toplevel.transition |
17 |
val touch_thy: string -> Toplevel.transition -> Toplevel.transition |
|
18 |
val remove_thy: string -> Toplevel.transition -> Toplevel.transition |
|
7931 | 19 |
val kill_thy: string -> Toplevel.transition -> Toplevel.transition |
9731 | 20 |
val pr: string list * (int option * int option) -> Toplevel.transition -> Toplevel.transition |
8453 | 21 |
val disable_pr: Toplevel.transition -> Toplevel.transition |
22 |
val enable_pr: Toplevel.transition -> Toplevel.transition |
|
6734 | 23 |
val cannot_undo: string -> Toplevel.transition -> Toplevel.transition |
7729 | 24 |
val clear_undos_theory: int -> Toplevel.transition -> Toplevel.transition |
6742 | 25 |
val redo: Toplevel.transition -> Toplevel.transition |
26 |
val undos_proof: int -> Toplevel.transition -> Toplevel.transition |
|
7936 | 27 |
val kill_proof_notify: (unit -> unit) -> Toplevel.transition -> Toplevel.transition |
6742 | 28 |
val kill_proof: Toplevel.transition -> Toplevel.transition |
29 |
val undo_theory: Toplevel.transition -> Toplevel.transition |
|
6686 | 30 |
val undo: Toplevel.transition -> Toplevel.transition |
8498 | 31 |
val kill: Toplevel.transition -> Toplevel.transition |
9273 | 32 |
val back: bool * Comment.text -> Toplevel.transition -> Toplevel.transition |
33 |
val use: string * Comment.text -> Toplevel.transition -> Toplevel.transition |
|
34 |
val use_mltext_theory: string * Comment.text -> Toplevel.transition -> Toplevel.transition |
|
35 |
val use_mltext: bool -> string * Comment.text -> Toplevel.transition -> Toplevel.transition |
|
36 |
val use_setup: string * Comment.text -> theory -> theory |
|
5831 | 37 |
val use_commit: Toplevel.transition -> Toplevel.transition |
38 |
val cd: string -> Toplevel.transition -> Toplevel.transition |
|
39 |
val pwd: Toplevel.transition -> Toplevel.transition |
|
40 |
val use_thy: string -> Toplevel.transition -> Toplevel.transition |
|
6694 | 41 |
val use_thy_only: string -> Toplevel.transition -> Toplevel.transition |
6195 | 42 |
val update_thy: string -> Toplevel.transition -> Toplevel.transition |
7101 | 43 |
val update_thy_only: string -> Toplevel.transition -> Toplevel.transition |
7124 | 44 |
val pretty_setmargin: int -> Toplevel.transition -> Toplevel.transition |
7308 | 45 |
val print_context: Toplevel.transition -> Toplevel.transition |
5831 | 46 |
val print_theory: Toplevel.transition -> Toplevel.transition |
47 |
val print_syntax: Toplevel.transition -> Toplevel.transition |
|
5880 | 48 |
val print_theorems: Toplevel.transition -> Toplevel.transition |
5831 | 49 |
val print_attributes: Toplevel.transition -> Toplevel.transition |
9219 | 50 |
val print_trans_rules: Toplevel.transition -> Toplevel.transition |
5831 | 51 |
val print_methods: Toplevel.transition -> Toplevel.transition |
9219 | 52 |
val print_antiquotations: Toplevel.transition -> Toplevel.transition |
7615 | 53 |
val print_thms_containing: xstring list -> Toplevel.transition -> Toplevel.transition |
9454 | 54 |
val thm_deps: (string * Args.src list) list -> Toplevel.transition -> Toplevel.transition |
5831 | 55 |
val print_binds: Toplevel.transition -> Toplevel.transition |
56 |
val print_lthms: Toplevel.transition -> Toplevel.transition |
|
8369 | 57 |
val print_cases: Toplevel.transition -> Toplevel.transition |
10581 | 58 |
val print_thms: (string list * (string * Args.src list) list) * Comment.text |
59 |
-> Toplevel.transition -> Toplevel.transition |
|
60 |
val print_prop: (string list * string) * Comment.text |
|
8463 | 61 |
-> Toplevel.transition -> Toplevel.transition |
10581 | 62 |
val print_term: (string list * string) * Comment.text |
63 |
-> Toplevel.transition -> Toplevel.transition |
|
64 |
val print_type: (string list * string) * Comment.text |
|
65 |
-> Toplevel.transition -> Toplevel.transition |
|
5831 | 66 |
end; |
67 |
||
68 |
structure IsarCmd: ISAR_CMD = |
|
69 |
struct |
|
70 |
||
71 |
||
7462 | 72 |
(* variations on init / exit *) |
73 |
||
74 |
val init_toplevel = Toplevel.imperative (fn () => raise Toplevel.RESTART); |
|
75 |
val welcome = Toplevel.imperative (writeln o Session.welcome); |
|
5831 | 76 |
|
77 |
val exit = Toplevel.keep (fn state => |
|
78 |
(Context.set_context (try Toplevel.theory_of state); |
|
6635 | 79 |
writeln "Leaving the Isar loop. Invoke 'loop();' to restart."; |
5831 | 80 |
raise Toplevel.TERMINATE)); |
81 |
||
82 |
val quit = Toplevel.imperative quit; |
|
83 |
||
7101 | 84 |
|
85 |
(* touch theories *) |
|
86 |
||
7908 | 87 |
fun touch_child_thys name = Toplevel.imperative (fn () => ThyInfo.touch_child_thys name); |
7101 | 88 |
val touch_all_thys = Toplevel.imperative ThyInfo.touch_all_thys; |
89 |
fun touch_thy name = Toplevel.imperative (fn () => ThyInfo.touch_thy name); |
|
90 |
fun remove_thy name = Toplevel.imperative (fn () => ThyInfo.remove_thy name); |
|
7931 | 91 |
fun kill_thy name = Toplevel.imperative (fn () => IsarThy.kill_theory name); |
7101 | 92 |
|
5831 | 93 |
|
8453 | 94 |
(* print state *) |
95 |
||
8463 | 96 |
fun with_modes modes e = |
97 |
Library.setmp print_mode (modes @ ! print_mode) e (); |
|
98 |
||
9731 | 99 |
fun set_limit _ None = () |
100 |
| set_limit r (Some n) = r := n; |
|
101 |
||
102 |
fun pr (ms, (lim1, lim2)) = Toplevel.keep (fn state => |
|
103 |
(set_limit goals_limit lim1; set_limit ProofContext.prems_limit lim2; Toplevel.quiet := false; |
|
8886 | 104 |
with_modes ms (fn () => Toplevel.print_state true state))); |
8453 | 105 |
|
106 |
val disable_pr = Toplevel.imperative (fn () => Toplevel.quiet := true); |
|
107 |
val enable_pr = Toplevel.imperative (fn () => Toplevel.quiet := false); |
|
108 |
||
109 |
||
6686 | 110 |
(* history commands *) |
111 |
||
6734 | 112 |
fun cannot_undo txt = Toplevel.imperative (fn () => error ("Cannot undo " ^ quote txt)); |
7729 | 113 |
val clear_undos_theory = Toplevel.history o History.clear; |
6686 | 114 |
val redo = Toplevel.history History.redo o Toplevel.proof ProofHistory.redo; |
115 |
||
6742 | 116 |
fun undos_proof n = Toplevel.proof (fn prf => |
117 |
if ProofHistory.is_initial prf then raise Toplevel.UNDEF else funpow n ProofHistory.undo prf); |
|
6686 | 118 |
|
7936 | 119 |
fun kill_proof_notify (f: unit -> unit) = Toplevel.history (fn hist => |
6742 | 120 |
(case History.current hist of |
121 |
Toplevel.Theory _ => raise Toplevel.UNDEF |
|
7936 | 122 |
| Toplevel.Proof _ => (f (); History.undo hist))); |
123 |
||
124 |
val kill_proof = kill_proof_notify (K ()); |
|
6686 | 125 |
|
6742 | 126 |
val undo_theory = Toplevel.history (fn hist => |
127 |
if History.is_initial hist then raise Toplevel.UNDEF else History.undo hist); |
|
6686 | 128 |
|
7413 | 129 |
val undo = Toplevel.kill o undo_theory o undos_proof 1; |
8498 | 130 |
val kill = Toplevel.kill o kill_proof; |
6686 | 131 |
|
9273 | 132 |
val back = Toplevel.proof o ProofHistory.back o Comment.ignore; |
133 |
||
6686 | 134 |
|
5831 | 135 |
(* use ML text *) |
136 |
||
9273 | 137 |
fun use (name, comment_ignore) = Toplevel.keep (fn state => |
6264 | 138 |
Context.setmp (try Toplevel.theory_of state) ThyInfo.use name); |
5831 | 139 |
|
140 |
(*passes changes of theory context*) |
|
9273 | 141 |
val use_mltext_theory = Toplevel.theory' o Context.use_mltext_theory o Comment.ignore; |
5831 | 142 |
|
143 |
(*ignore result theory context*) |
|
9273 | 144 |
fun use_mltext v (txt, comment_ignore) = Toplevel.keep' (fn verb => fn state => |
8349
611342539639
moved use_mltext, use_mltext_theory, use_let, use_setup to context.ML;
wenzelm
parents:
7936
diff
changeset
|
145 |
(Context.use_mltext txt (v andalso verb) (try Toplevel.theory_of state))); |
5831 | 146 |
|
9273 | 147 |
val use_setup = Context.use_setup o Comment.ignore; |
148 |
||
5831 | 149 |
(*Note: commit is dynamically bound*) |
9273 | 150 |
val use_commit = use_mltext false ("commit();", Comment.none); |
5831 | 151 |
|
152 |
||
153 |
(* current working directory *) |
|
154 |
||
7790 | 155 |
fun cd dir = Toplevel.imperative (fn () => (File.cd (Path.unpack dir))); |
156 |
val pwd = Toplevel.imperative (fn () => writeln (Path.pack (File.pwd ()))); |
|
5831 | 157 |
|
158 |
||
159 |
(* load theory files *) |
|
160 |
||
6243 | 161 |
fun use_thy name = Toplevel.imperative (fn () => Context.save ThyInfo.use_thy name); |
6694 | 162 |
fun use_thy_only name = Toplevel.imperative (fn () => Context.save ThyInfo.use_thy_only name); |
6243 | 163 |
fun update_thy name = Toplevel.imperative (fn () => Context.save ThyInfo.update_thy name); |
7124 | 164 |
fun update_thy_only name = |
165 |
Toplevel.imperative (fn () => Context.save ThyInfo.update_thy_only name); |
|
166 |
||
167 |
||
168 |
(* pretty_setmargin *) |
|
169 |
||
170 |
fun pretty_setmargin n = Toplevel.imperative (fn () => Pretty.setmargin n); |
|
5831 | 171 |
|
172 |
||
9513 | 173 |
(* print parts of theory and proof context *) |
5831 | 174 |
|
7308 | 175 |
val print_context = Toplevel.keep Toplevel.print_state_context; |
9513 | 176 |
|
177 |
val print_theory = Toplevel.unknown_theory o |
|
178 |
Toplevel.keep (PureThy.print_theory o Toplevel.theory_of); |
|
179 |
||
180 |
val print_syntax = Toplevel.unknown_theory o |
|
181 |
Toplevel.keep (Display.print_syntax o Toplevel.theory_of); |
|
182 |
||
183 |
val print_theorems = Toplevel.unknown_theory o |
|
184 |
Toplevel.keep (PureThy.print_theorems o Toplevel.theory_of); |
|
185 |
||
186 |
val print_attributes = Toplevel.unknown_theory o |
|
187 |
Toplevel.keep (Attrib.print_attributes o Toplevel.theory_of); |
|
188 |
||
189 |
val print_trans_rules = Toplevel.unknown_context o |
|
190 |
Toplevel.keep (Toplevel.node_case Calculation.print_global_rules |
|
191 |
(Calculation.print_local_rules o Proof.context_of)); |
|
192 |
||
193 |
val print_methods = Toplevel.unknown_theory o |
|
194 |
Toplevel.keep (Method.print_methods o Toplevel.theory_of); |
|
195 |
||
9219 | 196 |
val print_antiquotations = Toplevel.imperative IsarOutput.print_antiquotations; |
5831 | 197 |
|
9513 | 198 |
fun print_thms_containing cs = Toplevel.unknown_theory o |
199 |
Toplevel.keep (fn state => ThmDatabase.print_thms_containing (Toplevel.theory_of state) cs); |
|
7615 | 200 |
|
9513 | 201 |
fun thm_deps args = Toplevel.unknown_theory o Toplevel.keep (fn state => |
9454 | 202 |
ThmDeps.thm_deps (IsarThy.get_thmss args (Toplevel.enter_forward_proof state))); |
203 |
||
5831 | 204 |
|
205 |
(* print proof context contents *) |
|
206 |
||
9513 | 207 |
val print_binds = Toplevel.unknown_proof o Toplevel.keep (fn state => |
208 |
ProofContext.setmp_verbose |
|
209 |
ProofContext.print_binds (Proof.context_of (Toplevel.proof_of state))); |
|
210 |
||
211 |
val print_lthms = Toplevel.unknown_proof o Toplevel.keep (fn state => |
|
212 |
ProofContext.setmp_verbose |
|
213 |
ProofContext.print_thms (Proof.context_of (Toplevel.proof_of state))); |
|
214 |
||
215 |
val print_cases = Toplevel.unknown_proof o Toplevel.keep (fn state => |
|
216 |
ProofContext.setmp_verbose |
|
217 |
ProofContext.print_cases (Proof.context_of (Toplevel.proof_of state))); |
|
5831 | 218 |
|
219 |
||
7012 | 220 |
(* print theorems / types / terms / props *) |
5880 | 221 |
|
9128 | 222 |
fun string_of_thms state ms args = with_modes ms (fn () => |
223 |
Pretty.string_of (Proof.pretty_thms (IsarThy.get_thmss args state))); |
|
5895 | 224 |
|
9128 | 225 |
fun string_of_prop state ms s = |
5831 | 226 |
let |
9128 | 227 |
val sign = Proof.sign_of state; |
228 |
val prop = ProofContext.read_prop (Proof.context_of state) s; |
|
229 |
in with_modes ms (fn () => Pretty.string_of (Pretty.quote (Sign.pretty_term sign prop))) end; |
|
5831 | 230 |
|
9128 | 231 |
fun string_of_term state ms s = |
5831 | 232 |
let |
9128 | 233 |
val sign = Proof.sign_of state; |
234 |
val t = ProofContext.read_term (Proof.context_of state) s; |
|
5831 | 235 |
val T = Term.type_of t; |
236 |
in |
|
9128 | 237 |
with_modes ms (fn () => Pretty.string_of |
8463 | 238 |
(Pretty.block [Pretty.quote (Sign.pretty_term sign t), Pretty.fbrk, |
239 |
Pretty.str "::", Pretty.brk 1, Pretty.quote (Sign.pretty_typ sign T)])) |
|
9128 | 240 |
end; |
5831 | 241 |
|
9128 | 242 |
fun string_of_type state ms s = |
5831 | 243 |
let |
9128 | 244 |
val sign = Proof.sign_of state; |
245 |
val T = ProofContext.read_typ (Proof.context_of state) s; |
|
246 |
in with_modes ms (fn () => Pretty.string_of (Pretty.quote (Sign.pretty_typ sign T))) end; |
|
247 |
||
248 |
fun print_item string_of (x, y) = Toplevel.keep (fn state => |
|
9454 | 249 |
writeln (string_of (Toplevel.enter_forward_proof state) x y)); |
9128 | 250 |
|
10581 | 251 |
val print_thms = print_item string_of_thms o Comment.ignore; |
252 |
val print_prop = print_item string_of_prop o Comment.ignore; |
|
253 |
val print_term = print_item string_of_term o Comment.ignore; |
|
254 |
val print_type = print_item string_of_type o Comment.ignore; |
|
5831 | 255 |
|
256 |
||
257 |
end; |