author | wenzelm |
Tue, 15 Jan 2002 00:11:30 +0100 | |
changeset 12758 | f6aceb9d4b8e |
parent 12382 | 8896d7f49422 |
child 12876 | a70df1e5bf10 |
permissions | -rw-r--r-- |
5831 | 1 |
(* Title: Pure/Isar/isar_cmd.ML |
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ID: $Id$ |
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Author: Markus Wenzel, TU Muenchen |
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License: GPL (GNU GENERAL PUBLIC LICENSE) |
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Non-logical toplevel commands. |
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*) |
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signature ISAR_CMD = |
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sig |
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val welcome: Toplevel.transition -> Toplevel.transition |
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val init_toplevel: Toplevel.transition -> Toplevel.transition |
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val exit: Toplevel.transition -> Toplevel.transition |
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val quit: Toplevel.transition -> Toplevel.transition |
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val touch_child_thys: string -> Toplevel.transition -> Toplevel.transition |
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val touch_all_thys: Toplevel.transition -> Toplevel.transition |
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val touch_thy: string -> Toplevel.transition -> Toplevel.transition |
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val remove_thy: string -> Toplevel.transition -> Toplevel.transition |
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val kill_thy: string -> Toplevel.transition -> Toplevel.transition |
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val pr: string list * (int option * int option) -> Toplevel.transition -> Toplevel.transition |
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val disable_pr: Toplevel.transition -> Toplevel.transition |
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val enable_pr: Toplevel.transition -> Toplevel.transition |
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val cannot_undo: string -> Toplevel.transition -> Toplevel.transition |
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val clear_undos_theory: int -> Toplevel.transition -> Toplevel.transition |
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val redo: Toplevel.transition -> Toplevel.transition |
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val undos_proof: int -> Toplevel.transition -> Toplevel.transition |
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val kill_proof_notify: (unit -> unit) -> Toplevel.transition -> Toplevel.transition |
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val kill_proof: Toplevel.transition -> Toplevel.transition |
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val undo_theory: Toplevel.transition -> Toplevel.transition |
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val undo: Toplevel.transition -> Toplevel.transition |
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val kill: Toplevel.transition -> Toplevel.transition |
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val back: bool * Comment.text -> Toplevel.transition -> Toplevel.transition |
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val use: string * Comment.text -> Toplevel.transition -> Toplevel.transition |
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val use_mltext_theory: string * Comment.text -> Toplevel.transition -> Toplevel.transition |
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val use_mltext: bool -> string * Comment.text -> Toplevel.transition -> Toplevel.transition |
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val use_setup: string * Comment.text -> theory -> theory |
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val use_commit: Toplevel.transition -> Toplevel.transition |
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val cd: string -> Toplevel.transition -> Toplevel.transition |
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val pwd: Toplevel.transition -> Toplevel.transition |
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val use_thy: string -> Toplevel.transition -> Toplevel.transition |
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val use_thy_only: string -> Toplevel.transition -> Toplevel.transition |
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val update_thy: string -> Toplevel.transition -> Toplevel.transition |
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val update_thy_only: string -> Toplevel.transition -> Toplevel.transition |
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val pretty_setmargin: int -> Toplevel.transition -> Toplevel.transition |
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val print_context: Toplevel.transition -> Toplevel.transition |
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val print_theory: Toplevel.transition -> Toplevel.transition |
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val print_syntax: Toplevel.transition -> Toplevel.transition |
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val print_theorems: Toplevel.transition -> Toplevel.transition |
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val print_locales: Toplevel.transition -> Toplevel.transition |
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val print_locale: Locale.expr * (Args.src Locale.element * Comment.text) list |
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-> Toplevel.transition -> Toplevel.transition |
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val print_attributes: Toplevel.transition -> Toplevel.transition |
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val print_rules: Toplevel.transition -> Toplevel.transition |
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val print_induct_rules: Toplevel.transition -> Toplevel.transition |
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val print_trans_rules: Toplevel.transition -> Toplevel.transition |
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val print_methods: Toplevel.transition -> Toplevel.transition |
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val print_antiquotations: Toplevel.transition -> Toplevel.transition |
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val print_thms_containing: string list -> Toplevel.transition -> Toplevel.transition |
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val thm_deps: (string * Args.src list) list -> Toplevel.transition -> Toplevel.transition |
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val print_binds: Toplevel.transition -> Toplevel.transition |
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val print_lthms: Toplevel.transition -> Toplevel.transition |
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val print_cases: Toplevel.transition -> Toplevel.transition |
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val print_thms: (string list * (string * Args.src list) list) * Comment.text |
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-> Toplevel.transition -> Toplevel.transition |
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12125
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
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val print_prfs: bool -> (string list * (string * Args.src list) list option) * Comment.text |
11524
197f2e14a714
Added functions for printing primitive proof terms.
berghofe
parents:
11017
diff
changeset
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-> Toplevel.transition -> Toplevel.transition |
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val print_prop: (string list * string) * Comment.text |
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-> Toplevel.transition -> Toplevel.transition |
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val print_term: (string list * string) * Comment.text |
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-> Toplevel.transition -> Toplevel.transition |
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val print_type: (string list * string) * Comment.text |
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-> Toplevel.transition -> Toplevel.transition |
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end; |
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structure IsarCmd: ISAR_CMD = |
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struct |
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(* variations on init / exit *) |
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val init_toplevel = Toplevel.imperative (fn () => raise Toplevel.RESTART); |
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val welcome = Toplevel.imperative (writeln o Session.welcome); |
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val exit = Toplevel.keep (fn state => |
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(Context.set_context (try Toplevel.theory_of state); |
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writeln "Leaving the Isar loop. Invoke 'loop();' to restart."; |
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raise Toplevel.TERMINATE)); |
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val quit = Toplevel.imperative quit; |
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(* touch theories *) |
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fun touch_child_thys name = Toplevel.imperative (fn () => ThyInfo.touch_child_thys name); |
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val touch_all_thys = Toplevel.imperative ThyInfo.touch_all_thys; |
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fun touch_thy name = Toplevel.imperative (fn () => ThyInfo.touch_thy name); |
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fun remove_thy name = Toplevel.imperative (fn () => ThyInfo.remove_thy name); |
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fun kill_thy name = Toplevel.imperative (fn () => IsarThy.kill_theory name); |
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(* print state *) |
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fun with_modes modes e = |
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Library.setmp print_mode (modes @ ! print_mode) e (); |
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fun set_limit _ None = () |
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| set_limit r (Some n) = r := n; |
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fun pr (ms, (lim1, lim2)) = Toplevel.keep (fn state => |
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(set_limit goals_limit lim1; set_limit ProofContext.prems_limit lim2; Toplevel.quiet := false; |
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with_modes ms (fn () => Toplevel.print_state true state))); |
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val disable_pr = Toplevel.imperative (fn () => Toplevel.quiet := true); |
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val enable_pr = Toplevel.imperative (fn () => Toplevel.quiet := false); |
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(* history commands *) |
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fun cannot_undo txt = Toplevel.imperative (fn () => error ("Cannot undo " ^ quote txt)); |
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val clear_undos_theory = Toplevel.history o History.clear; |
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val redo = Toplevel.history History.redo o Toplevel.proof ProofHistory.redo; |
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fun undos_proof n = Toplevel.proof (fn prf => |
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if ProofHistory.is_initial prf then raise Toplevel.UNDEF else funpow n ProofHistory.undo prf); |
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fun kill_proof_notify (f: unit -> unit) = Toplevel.history (fn hist => |
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(case History.current hist of |
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Toplevel.Theory _ => raise Toplevel.UNDEF |
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| Toplevel.Proof _ => (f (); History.undo hist))); |
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val kill_proof = kill_proof_notify (K ()); |
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val undo_theory = Toplevel.history (fn hist => |
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if History.is_initial hist then raise Toplevel.UNDEF else History.undo hist); |
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val undo = Toplevel.kill o undo_theory o undos_proof 1; |
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val kill = Toplevel.kill o kill_proof; |
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val back = Toplevel.proof o ProofHistory.back o Comment.ignore; |
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(* use ML text *) |
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fun use (name, comment_ignore) = Toplevel.keep (fn state => |
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Context.setmp (try Toplevel.theory_of state) ThyInfo.use name); |
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(*passes changes of theory context*) |
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val use_mltext_theory = Toplevel.theory' o Context.use_mltext_theory o Comment.ignore; |
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(*ignore result theory context*) |
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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
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(Context.use_mltext txt (v andalso verb) (try Toplevel.theory_of state))); |
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val use_setup = Context.use_setup o Comment.ignore; |
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(*Note: commit is dynamically bound*) |
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val use_commit = use_mltext false ("commit();", Comment.none); |
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(* current working directory *) |
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fun cd dir = Toplevel.imperative (fn () => (File.cd (Path.unpack dir))); |
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val pwd = Toplevel.imperative (fn () => writeln (Path.pack (File.pwd ()))); |
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(* load theory files *) |
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fun use_thy name = Toplevel.imperative (fn () => Context.save ThyInfo.use_thy name); |
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fun use_thy_only name = Toplevel.imperative (fn () => Context.save ThyInfo.use_thy_only name); |
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fun update_thy name = Toplevel.imperative (fn () => Context.save ThyInfo.update_thy name); |
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fun update_thy_only name = |
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Toplevel.imperative (fn () => Context.save ThyInfo.update_thy_only name); |
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(* pretty_setmargin *) |
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fun pretty_setmargin n = Toplevel.imperative (fn () => Pretty.setmargin n); |
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(* print parts of theory and proof context *) |
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val print_context = Toplevel.keep Toplevel.print_state_context; |
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val print_theory = Toplevel.unknown_theory o |
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Toplevel.keep (PureThy.print_theory o Toplevel.theory_of); |
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val print_syntax = Toplevel.unknown_theory o |
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Toplevel.keep (Display.print_syntax o Toplevel.theory_of) o |
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Toplevel.keep (ProofContext.print_syntax o Proof.context_of o Toplevel.proof_of); |
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val print_theorems = Toplevel.unknown_theory o |
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Toplevel.keep (PureThy.print_theorems o Toplevel.theory_of); |
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val print_locales = Toplevel.unknown_theory o |
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Toplevel.keep (Locale.print_locales o Toplevel.theory_of); |
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fun print_locale (import, body) = Toplevel.unknown_theory o Toplevel.keep (fn state => |
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let val thy = Toplevel.theory_of state in |
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Locale.print_locale thy import |
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(map (Locale.attribute (Attrib.local_attribute thy) o Comment.ignore) body) |
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end); |
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val print_attributes = Toplevel.unknown_theory o |
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Toplevel.keep (Attrib.print_attributes o Toplevel.theory_of); |
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val print_rules = Toplevel.unknown_context o |
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Toplevel.keep (Toplevel.node_case ContextRules.print_global_rules |
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(ContextRules.print_local_rules o Proof.context_of)); |
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val print_induct_rules = Toplevel.unknown_context o |
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Toplevel.keep (Toplevel.node_case InductAttrib.print_global_rules |
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(InductAttrib.print_local_rules o Proof.context_of)); |
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val print_trans_rules = Toplevel.unknown_context o |
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Toplevel.keep (Toplevel.node_case Calculation.print_global_rules |
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(Calculation.print_local_rules o Proof.context_of)); |
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val print_methods = Toplevel.unknown_theory o |
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Toplevel.keep (Method.print_methods o Toplevel.theory_of); |
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val print_antiquotations = Toplevel.imperative IsarOutput.print_antiquotations; |
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fun print_thms_containing ss = Toplevel.unknown_theory o Toplevel.keep (fn state => |
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ThmDatabase.print_thms_containing (Toplevel.theory_of state) |
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(map (ProofContext.read_term (Toplevel.context_of state)) ss)); |
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fun thm_deps args = Toplevel.unknown_theory o Toplevel.keep (fn state => |
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ThmDeps.thm_deps (IsarThy.get_thmss args (Toplevel.enter_forward_proof state))); |
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(* print proof context contents *) |
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val print_binds = Toplevel.unknown_proof o Toplevel.keep (fn state => |
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ProofContext.setmp_verbose |
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ProofContext.print_binds (Proof.context_of (Toplevel.proof_of state))); |
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val print_lthms = Toplevel.unknown_proof o Toplevel.keep (fn state => |
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ProofContext.setmp_verbose |
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ProofContext.print_lthms (Proof.context_of (Toplevel.proof_of state))); |
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val print_cases = Toplevel.unknown_proof o Toplevel.keep (fn state => |
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ProofContext.setmp_verbose |
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ProofContext.print_cases (Proof.context_of (Toplevel.proof_of state))); |
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(* print theorems / types / terms / props *) |
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fun string_of_thms state ms args = with_modes ms (fn () => |
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Pretty.string_of (ProofContext.pretty_thms (Proof.context_of state) |
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(IsarThy.get_thmss args state))); |
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|
12125
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
252 |
fun string_of_prfs full state ms arg = with_modes ms (fn () => |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
253 |
Pretty.string_of (case arg of (* FIXME context syntax!? *) |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
254 |
None => |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
255 |
let |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
256 |
val (_, (_, thm)) = Proof.get_goal state; |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
257 |
val {sign, prop, der = (_, prf), ...} = rep_thm thm; |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
258 |
val prf' = Proofterm.rewrite_proof_notypes ([], []) prf |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
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259 |
in |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
260 |
ProofSyntax.pretty_proof sign |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
261 |
(if full then Reconstruct.reconstruct_proof sign prop prf' else prf') |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
262 |
end |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
263 |
| Some args => Pretty.chunks |
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset
|
264 |
(map (ProofSyntax.pretty_proof_of full) (IsarThy.get_thmss args state)))); |
11524
197f2e14a714
Added functions for printing primitive proof terms.
berghofe
parents:
11017
diff
changeset
|
265 |
|
9128 | 266 |
fun string_of_prop state ms s = |
5831 | 267 |
let |
12055 | 268 |
val ctxt = Proof.context_of state; |
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val prop = ProofContext.read_prop ctxt s; |
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270 |
in |
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with_modes ms (fn () => Pretty.string_of (Pretty.quote (ProofContext.pretty_term ctxt prop))) |
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272 |
end; |
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fun string_of_term state ms s = |
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let |
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val ctxt = Proof.context_of state; |
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val t = ProofContext.read_term ctxt s; |
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val T = Term.type_of t; |
279 |
in |
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9128 | 280 |
with_modes ms (fn () => Pretty.string_of |
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(Pretty.block [Pretty.quote (ProofContext.pretty_term ctxt t), Pretty.fbrk, |
282 |
Pretty.str "::", Pretty.brk 1, Pretty.quote (ProofContext.pretty_typ ctxt T)])) |
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9128 | 283 |
end; |
5831 | 284 |
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fun string_of_type state ms s = |
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let |
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val ctxt = Proof.context_of state; |
288 |
val T = ProofContext.read_typ ctxt s; |
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289 |
in with_modes ms (fn () => Pretty.string_of (Pretty.quote (ProofContext.pretty_typ ctxt T))) end; |
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9128 | 290 |
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291 |
fun print_item string_of (x, y) = Toplevel.keep (fn state => |
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9454 | 292 |
writeln (string_of (Toplevel.enter_forward_proof state) x y)); |
9128 | 293 |
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val print_thms = print_item string_of_thms o Comment.ignore; |
11524
197f2e14a714
Added functions for printing primitive proof terms.
berghofe
parents:
11017
diff
changeset
|
295 |
fun print_prfs full = print_item (string_of_prfs full) o Comment.ignore; |
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val print_prop = print_item string_of_prop o Comment.ignore; |
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val print_term = print_item string_of_term o Comment.ignore; |
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val print_type = print_item string_of_type o Comment.ignore; |
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301 |
end; |