src/Pure/Isar/isar_cmd.ML
author wenzelm
Fri Dec 15 00:08:06 2006 +0100 (2006-12-15 ago)
changeset 21858 05f57309170c
parent 21725 ec2014c93d7f
child 21947 ccce5aea39b1
permissions -rw-r--r--
avoid conflict with Alice keywords: renamed pack -> implode, unpack -> explode, any -> many, avoided assert;
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(*  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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Derived Isar commands.
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*)
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signature ISAR_CMD =
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sig
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  val add_axioms: ((bstring * string) * Attrib.src list) list -> theory -> theory
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  val add_defs: (bool * bool) * ((bstring * string) * Attrib.src list) list -> theory -> theory
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  val apply_theorems: (thmref * Attrib.src list) list -> theory -> thm list * theory
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  val apply_theorems_i: (thm list * attribute list) list -> theory -> thm list * theory
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  val have: ((string * Attrib.src list) * (string * string list) list) list ->
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    bool -> Proof.state -> Proof.state
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  val hence: ((string * Attrib.src list) * (string * string list) list) list ->
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    bool -> Proof.state -> Proof.state
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  val show: ((string * Attrib.src list) * (string * string list) list) list ->
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    bool -> Proof.state -> Proof.state
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  val thus: ((string * Attrib.src list) * (string * string list) list) list ->
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    bool -> Proof.state -> Proof.state
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  val qed: Method.text option -> Toplevel.transition -> Toplevel.transition
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  val terminal_proof: Method.text * Method.text option ->
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    Toplevel.transition -> Toplevel.transition
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  val default_proof: Toplevel.transition -> Toplevel.transition
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  val immediate_proof: Toplevel.transition -> Toplevel.transition
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  val done_proof: Toplevel.transition -> Toplevel.transition
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  val skip_proof: Toplevel.transition -> Toplevel.transition
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  val begin_theory: string -> string list -> (string * bool) list -> bool -> theory
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  val end_theory: theory -> theory
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  val kill_theory: string -> unit
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  val theory: string * string list * (string * bool) list
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    -> Toplevel.transition -> Toplevel.transition
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  val init_context: ('a -> unit) -> 'a -> Toplevel.transition -> Toplevel.transition
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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: Toplevel.transition -> Toplevel.transition
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  val use: Path.T -> Toplevel.transition -> Toplevel.transition
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  val use_mltext_theory: string -> Toplevel.transition -> Toplevel.transition
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  val use_mltext: bool -> string -> Toplevel.transition -> Toplevel.transition
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  val use_commit: Toplevel.transition -> Toplevel.transition
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  val cd: Path.T -> 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 display_drafts: Path.T list -> Toplevel.transition -> Toplevel.transition
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  val print_drafts: Path.T list -> 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: bool -> Toplevel.transition -> Toplevel.transition
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  val print_syntax: Toplevel.transition -> Toplevel.transition
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  val print_abbrevs: Toplevel.transition -> Toplevel.transition
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  val print_facts: 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: bool * (Locale.expr * Element.context list)
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    -> Toplevel.transition -> Toplevel.transition
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  val print_registrations: bool -> string -> Toplevel.transition -> Toplevel.transition
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  val print_attributes: Toplevel.transition -> Toplevel.transition
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  val print_simpset: 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 class_deps: Toplevel.transition -> Toplevel.transition
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  val thm_deps: (thmref * Attrib.src list) list -> Toplevel.transition -> Toplevel.transition
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  val find_theorems: int option * (bool * string FindTheorems.criterion) list
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    -> Toplevel.transition -> Toplevel.transition
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  val print_binds: Toplevel.transition -> Toplevel.transition
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  val print_cases: Toplevel.transition -> Toplevel.transition
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  val print_stmts: string list * (thmref * Attrib.src list) list
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    -> Toplevel.transition -> Toplevel.transition
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  val print_thms: string list * (thmref * Attrib.src list) list
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    -> Toplevel.transition -> Toplevel.transition
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  val print_prfs: bool -> string list * (thmref * Attrib.src list) list option
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    -> Toplevel.transition -> Toplevel.transition
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  val print_prop: (string list * string) -> Toplevel.transition -> Toplevel.transition
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  val print_term: (string list * string) -> Toplevel.transition -> Toplevel.transition
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  val print_type: (string list * string) -> Toplevel.transition -> Toplevel.transition
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  val add_header: string * Position.T -> Toplevel.transition -> Toplevel.transition
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  val add_chapter: xstring option * (string * Position.T) ->
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    Toplevel.transition -> Toplevel.transition
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  val add_section: xstring option * (string * Position.T) ->
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    Toplevel.transition -> Toplevel.transition
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  val add_subsection: xstring option * (string * Position.T) ->
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    Toplevel.transition -> Toplevel.transition
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  val add_subsubsection: xstring option * (string * Position.T) ->
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    Toplevel.transition -> Toplevel.transition
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  val add_text: xstring option * (string * Position.T) ->
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    Toplevel.transition -> Toplevel.transition
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  val add_text_raw: string * Position.T -> Toplevel.transition -> Toplevel.transition
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  val add_sect: string * Position.T -> Toplevel.transition -> Toplevel.transition
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  val add_subsect: string * Position.T -> Toplevel.transition -> Toplevel.transition
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  val add_subsubsect: string * Position.T -> Toplevel.transition -> Toplevel.transition
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  val add_txt: string * Position.T -> Toplevel.transition -> Toplevel.transition
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  val add_txt_raw: string * Position.T -> 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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(* axioms *)
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fun add_axms f args thy =
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  f (map (fn (x, srcs) => (x, map (Attrib.attribute thy) srcs)) args) thy;
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val add_axioms = add_axms (snd oo PureThy.add_axioms);
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fun add_defs ((unchecked, overloaded), args) =
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  add_axms
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    (snd oo (if unchecked then PureThy.add_defs_unchecked else PureThy.add_defs) overloaded) args;
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(* facts *)
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fun apply_theorems args thy =
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  let val facts = Attrib.map_facts (Attrib.attribute thy) [(("", []), args)]
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  in apfst (maps snd) (PureThy.note_thmss "" facts thy) end;
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fun apply_theorems_i args = apfst (maps snd) o PureThy.note_thmss_i "" [(("", []), args)];
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(* goals *)
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fun goal opt_chain goal stmt int =
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  opt_chain #> goal NONE (K Seq.single) stmt int;
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val have = goal I Proof.have;
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val hence = goal Proof.chain Proof.have;
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val show = goal I Proof.show;
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val thus = goal Proof.chain Proof.show;
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(* local endings *)
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fun local_qed m = Toplevel.proofs (Proof.local_qed (m, true));
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val local_terminal_proof = Toplevel.proofs o Proof.local_terminal_proof;
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val local_default_proof = Toplevel.proofs Proof.local_default_proof;
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val local_immediate_proof = Toplevel.proofs Proof.local_immediate_proof;
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val local_done_proof = Toplevel.proofs Proof.local_done_proof;
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val local_skip_proof = Toplevel.proofs' Proof.local_skip_proof;
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val skip_local_qed =
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  Toplevel.skip_proof (History.apply (fn i => if i > 1 then i - 1 else raise Toplevel.UNDEF));
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(* global endings *)
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fun global_qed m = Toplevel.end_proof (K (Proof.global_qed (m, true)));
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val global_terminal_proof = Toplevel.end_proof o K o Proof.global_terminal_proof;
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val global_default_proof = Toplevel.end_proof (K Proof.global_default_proof);
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val global_immediate_proof = Toplevel.end_proof (K Proof.global_immediate_proof);
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val global_skip_proof = Toplevel.end_proof Proof.global_skip_proof;
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val global_done_proof = Toplevel.end_proof (K Proof.global_done_proof);
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val skip_global_qed = Toplevel.skip_proof_to_theory (equal 1);
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(* common endings *)
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fun qed m = local_qed m o global_qed m o skip_local_qed o skip_global_qed;
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fun terminal_proof m = local_terminal_proof m o global_terminal_proof m;
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val default_proof = local_default_proof o global_default_proof;
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val immediate_proof = local_immediate_proof o global_immediate_proof;
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val done_proof = local_done_proof o global_done_proof;
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val skip_proof = local_skip_proof o global_skip_proof;
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(* init and exit *)
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fun begin_theory name imports uses =
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  ThyInfo.begin_theory Present.begin_theory name imports (map (apfst Path.explode) uses);
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fun end_theory thy =
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  if ThyInfo.check_known_thy (Context.theory_name thy) then ThyInfo.end_theory thy else thy;
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val kill_theory = ThyInfo.if_known_thy ThyInfo.remove_thy;
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fun theory (name, imports, uses) =
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  Toplevel.init_theory (begin_theory name imports uses)
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    (fn thy => (end_theory thy; ()))
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    (kill_theory o Context.theory_name);
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fun init_context f x = Toplevel.init_theory
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  (fn _ =>
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    (case Context.pass NONE f x of
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      ((), NONE) => raise Toplevel.UNDEF
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    | ((), SOME thy) => thy))
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  (K ()) (K ());
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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); 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 () => 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 (modes, (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 modes (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 =
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  Toplevel.history History.redo o
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  Toplevel.actual_proof ProofHistory.redo o
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  Toplevel.skip_proof History.redo;
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fun undos_proof n =
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  Toplevel.actual_proof (fn prf =>
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    if ProofHistory.is_initial prf then raise Toplevel.UNDEF else funpow n ProofHistory.undo prf) o
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  Toplevel.skip_proof (fn h =>
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    if History.is_initial h then raise Toplevel.UNDEF else funpow n History.undo h);
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fun kill_proof_notify (f: unit -> unit) = Toplevel.history (fn hist =>
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  if is_some (Toplevel.theory_node (History.current hist)) then raise Toplevel.UNDEF
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  else (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 =
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  Toplevel.actual_proof ProofHistory.back o
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  Toplevel.skip_proof (History.apply I);
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(* use ML text *)
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fun use path = Toplevel.keep (fn state =>
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  Context.setmp (try Toplevel.theory_of state) (ThyInfo.load_file false) path);
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(*passes changes of theory context*)
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val use_mltext_theory = Toplevel.theory' o Context.use_mltext_theory;
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(*ignore result theory context*)
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fun use_mltext v txt = Toplevel.keep' (fn verb => fn state =>
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  (Context.use_mltext txt (v andalso verb) (try Toplevel.theory_of state)));
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val use_commit = Toplevel.imperative Secure.commit;
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(* current working directory *)
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fun cd path = Toplevel.imperative (fn () => (File.cd path));
wenzelm@21858
   301
val pwd = Toplevel.imperative (fn () => writeln (Path.implode (File.pwd ())));
wenzelm@5831
   302
wenzelm@5831
   303
wenzelm@5831
   304
(* load theory files *)
wenzelm@5831
   305
wenzelm@6243
   306
fun use_thy name = Toplevel.imperative (fn () => Context.save ThyInfo.use_thy name);
wenzelm@6694
   307
fun use_thy_only name = Toplevel.imperative (fn () => Context.save ThyInfo.use_thy_only name);
wenzelm@6243
   308
fun update_thy name = Toplevel.imperative (fn () => Context.save ThyInfo.update_thy name);
wenzelm@7124
   309
fun update_thy_only name =
wenzelm@7124
   310
  Toplevel.imperative (fn () => Context.save ThyInfo.update_thy_only name);
wenzelm@7124
   311
wenzelm@7124
   312
wenzelm@14934
   313
(* present draft files *)
wenzelm@14934
   314
wenzelm@14934
   315
fun display_drafts files = Toplevel.imperative (fn () =>
wenzelm@16258
   316
  let val outfile = File.shell_path (Present.drafts (getenv "ISABELLE_DOC_FORMAT") files)
wenzelm@16258
   317
  in File.isatool ("display -c " ^ outfile ^ " &"); () end);
wenzelm@14934
   318
wenzelm@14934
   319
fun print_drafts files = Toplevel.imperative (fn () =>
wenzelm@16258
   320
  let val outfile = File.shell_path (Present.drafts "ps" files)
wenzelm@16258
   321
  in File.isatool ("print -c " ^ outfile); () end);
wenzelm@14934
   322
wenzelm@14934
   323
wenzelm@7124
   324
(* pretty_setmargin *)
wenzelm@7124
   325
wenzelm@7124
   326
fun pretty_setmargin n = Toplevel.imperative (fn () => Pretty.setmargin n);
wenzelm@5831
   327
wenzelm@5831
   328
wenzelm@9513
   329
(* print parts of theory and proof context *)
wenzelm@5831
   330
wenzelm@7308
   331
val print_context = Toplevel.keep Toplevel.print_state_context;
wenzelm@9513
   332
wenzelm@20621
   333
fun print_theory verbose = Toplevel.unknown_theory o
wenzelm@20621
   334
  Toplevel.keep (ProofDisplay.print_full_theory verbose o Toplevel.theory_of);
wenzelm@9513
   335
wenzelm@21663
   336
val print_syntax = Toplevel.unknown_context o
wenzelm@21663
   337
  Toplevel.keep (ProofContext.print_syntax o Toplevel.context_of);
wenzelm@9513
   338
wenzelm@21725
   339
val print_abbrevs = Toplevel.unknown_context o
wenzelm@21725
   340
  Toplevel.keep (ProofContext.print_abbrevs o Toplevel.context_of);
wenzelm@21725
   341
wenzelm@21003
   342
val print_facts = Toplevel.unknown_context o Toplevel.keep (fn state =>
wenzelm@21003
   343
  ProofContext.setmp_verbose
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   344
    ProofContext.print_lthms (Toplevel.context_of state));
wenzelm@21003
   345
wenzelm@17066
   346
val print_theorems_proof = Toplevel.keep (fn state =>
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   347
  ProofContext.setmp_verbose
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   348
    ProofContext.print_lthms (Proof.context_of (Toplevel.proof_of state)));
wenzelm@17066
   349
wenzelm@18588
   350
val print_theorems_theory = Toplevel.keep (fn state =>
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   351
  Toplevel.theory_of state |>
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  (case Option.map Toplevel.theory_node (History.previous (Toplevel.node_history_of state)) of
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   353
    SOME (SOME prev_thy) => ProofDisplay.print_theorems_diff (Context.theory_of prev_thy)
wenzelm@19430
   354
  | _ => ProofDisplay.print_theorems));
wenzelm@18588
   355
wenzelm@21663
   356
val print_theorems = Toplevel.unknown_context o print_theorems_theory o print_theorems_proof;
wenzelm@9513
   357
wenzelm@12060
   358
val print_locales = Toplevel.unknown_theory o
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   359
  Toplevel.keep (Locale.print_locales o Toplevel.theory_of);
wenzelm@12060
   360
wenzelm@19385
   361
fun print_locale (show_facts, (import, body)) = Toplevel.unknown_theory o
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   362
  Toplevel.keep (fn state =>
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   363
    Locale.print_locale (Toplevel.theory_of state) show_facts import body);
ballarin@15596
   364
ballarin@17139
   365
fun print_registrations show_wits name = Toplevel.unknown_context o
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   366
  Toplevel.keep (Toplevel.node_case
wenzelm@20957
   367
      (Context.cases (Locale.print_global_registrations show_wits name)
wenzelm@20957
   368
        (Locale.print_local_registrations show_wits name))
ballarin@17139
   369
    (Locale.print_local_registrations show_wits name o Proof.context_of));
wenzelm@12060
   370
wenzelm@9513
   371
val print_attributes = Toplevel.unknown_theory o
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   372
  Toplevel.keep (Attrib.print_attributes o Toplevel.theory_of);
wenzelm@9513
   373
wenzelm@16026
   374
val print_simpset = Toplevel.unknown_context o
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   375
  Toplevel.keep (Toplevel.node_case
wenzelm@20957
   376
    (Context.cases Simplifier.print_simpset Simplifier.print_local_simpset)
wenzelm@16026
   377
    (Simplifier.print_local_simpset o Proof.context_of));
wenzelm@16026
   378
wenzelm@12382
   379
val print_rules = Toplevel.unknown_context o
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   380
  Toplevel.keep (ContextRules.print_rules o Toplevel.context_of);
wenzelm@12382
   381
wenzelm@11666
   382
val print_induct_rules = Toplevel.unknown_context o
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   383
  Toplevel.keep (InductAttrib.print_rules o Toplevel.context_of);
wenzelm@11666
   384
wenzelm@9513
   385
val print_trans_rules = Toplevel.unknown_context o
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   386
  Toplevel.keep (Calculation.print_rules o Toplevel.context_of);
wenzelm@9513
   387
wenzelm@9513
   388
val print_methods = Toplevel.unknown_theory o
wenzelm@9513
   389
  Toplevel.keep (Method.print_methods o Toplevel.theory_of);
wenzelm@9513
   390
wenzelm@9219
   391
val print_antiquotations = Toplevel.imperative IsarOutput.print_antiquotations;
wenzelm@5831
   392
wenzelm@20574
   393
val class_deps = Toplevel.unknown_theory o Toplevel.keep (fn state =>
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   394
  let
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   395
    val thy = Toplevel.theory_of state;
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   396
    val {classes = (space, algebra), ...} = Type.rep_tsig (Sign.tsig_of thy);
wenzelm@20574
   397
    val {classes, ...} = Sorts.rep_algebra algebra;
wenzelm@20574
   398
    fun entry (c, (i, (_, cs))) =
wenzelm@20574
   399
      (i, {name = NameSpace.extern space c, ID = c, parents = cs,
wenzelm@20574
   400
            dir = "", unfold = true, path = ""});
wenzelm@20574
   401
    val gr =
wenzelm@20574
   402
      Graph.fold (cons o entry) classes []
wenzelm@20574
   403
      |> sort (int_ord o pairself #1) |> map #2;
wenzelm@20574
   404
  in Present.display_graph gr end);
wenzelm@20574
   405
kleing@15964
   406
wenzelm@16026
   407
(* retrieve theorems *)
wenzelm@7615
   408
wenzelm@9513
   409
fun thm_deps args = Toplevel.unknown_theory o Toplevel.keep (fn state =>
wenzelm@21003
   410
  ThmDeps.thm_deps (Proof.get_thmss (Toplevel.enter_proof_body state) args));
wenzelm@9454
   411
wenzelm@16026
   412
fun find_theorems (opt_lim, spec) = Toplevel.unknown_theory o Toplevel.keep (fn state =>
wenzelm@16026
   413
  let
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   414
    val proof_state = Toplevel.enter_proof_body state;
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   415
    val ctxt = Proof.context_of proof_state;
wenzelm@16026
   416
    val opt_goal = try Proof.get_goal proof_state |> Option.map (Thm.prop_of o #2 o #2);
wenzelm@16026
   417
  in FindTheorems.print_theorems ctxt opt_goal opt_lim spec end);
wenzelm@16026
   418
wenzelm@5831
   419
wenzelm@5831
   420
(* print proof context contents *)
wenzelm@5831
   421
wenzelm@21663
   422
val print_binds = Toplevel.unknown_context o Toplevel.keep (fn state =>
wenzelm@21663
   423
  ProofContext.setmp_verbose ProofContext.print_binds (Toplevel.context_of state));
wenzelm@9513
   424
wenzelm@21663
   425
val print_cases = Toplevel.unknown_context o Toplevel.keep (fn state =>
wenzelm@21663
   426
  ProofContext.setmp_verbose ProofContext.print_cases (Toplevel.context_of state));
wenzelm@5831
   427
wenzelm@5831
   428
wenzelm@19268
   429
(* print theorems, terms, types etc. *)
wenzelm@19268
   430
wenzelm@19385
   431
local
wenzelm@19385
   432
wenzelm@19385
   433
fun string_of_stmts state args =
wenzelm@19268
   434
  Proof.get_thmss state args
wenzelm@21437
   435
  |> map (Element.pretty_statement (Proof.context_of state) Thm.theoremK)
wenzelm@19385
   436
  |> Pretty.chunks2 |> Pretty.string_of;
wenzelm@5880
   437
wenzelm@19385
   438
fun string_of_thms state args =
wenzelm@12055
   439
  Pretty.string_of (ProofContext.pretty_thms (Proof.context_of state)
wenzelm@19385
   440
    (Proof.get_thmss state args));
wenzelm@5895
   441
wenzelm@19385
   442
fun string_of_prfs full state arg =
wenzelm@17066
   443
  Pretty.string_of (case arg of
skalberg@15531
   444
      NONE =>
berghofe@12125
   445
        let
wenzelm@17066
   446
          val (ctxt, (_, thm)) = Proof.get_goal state;
wenzelm@17066
   447
          val {thy, der = (_, prf), ...} = Thm.rep_thm thm;
wenzelm@17066
   448
          val prop = Thm.full_prop_of thm;
berghofe@12125
   449
          val prf' = Proofterm.rewrite_proof_notypes ([], []) prf
berghofe@12125
   450
        in
wenzelm@17066
   451
          ProofContext.pretty_proof ctxt
wenzelm@17066
   452
            (if full then Reconstruct.reconstruct_proof thy prop prf' else prf')
berghofe@12125
   453
        end
skalberg@15531
   454
    | SOME args => Pretty.chunks
wenzelm@17066
   455
        (map (ProofContext.pretty_proof_of (Proof.context_of state) full)
wenzelm@19385
   456
          (Proof.get_thmss state args)));
berghofe@11524
   457
wenzelm@19385
   458
fun string_of_prop state s =
wenzelm@5831
   459
  let
wenzelm@12055
   460
    val ctxt = Proof.context_of state;
wenzelm@12055
   461
    val prop = ProofContext.read_prop ctxt s;
wenzelm@19385
   462
  in Pretty.string_of (Pretty.quote (ProofContext.pretty_term ctxt prop)) end;
wenzelm@5831
   463
wenzelm@19385
   464
fun string_of_term state s =
wenzelm@5831
   465
  let
wenzelm@12055
   466
    val ctxt = Proof.context_of state;
wenzelm@12055
   467
    val t = ProofContext.read_term ctxt s;
wenzelm@5831
   468
    val T = Term.type_of t;
wenzelm@5831
   469
  in
wenzelm@19385
   470
    Pretty.string_of
wenzelm@12055
   471
      (Pretty.block [Pretty.quote (ProofContext.pretty_term ctxt t), Pretty.fbrk,
wenzelm@19385
   472
        Pretty.str "::", Pretty.brk 1, Pretty.quote (ProofContext.pretty_typ ctxt T)])
wenzelm@9128
   473
  end;
wenzelm@5831
   474
wenzelm@19385
   475
fun string_of_type state s =
wenzelm@5831
   476
  let
wenzelm@12055
   477
    val ctxt = Proof.context_of state;
wenzelm@12055
   478
    val T = ProofContext.read_typ ctxt s;
wenzelm@19385
   479
  in Pretty.string_of (Pretty.quote (ProofContext.pretty_typ ctxt T)) end;
wenzelm@9128
   480
wenzelm@19385
   481
fun print_item string_of (modes, arg) = Toplevel.keep (fn state => with_modes modes (fn () =>
wenzelm@21003
   482
  writeln (string_of (Toplevel.enter_proof_body state) arg)));
wenzelm@19385
   483
wenzelm@19385
   484
in
wenzelm@9128
   485
wenzelm@19268
   486
val print_stmts = print_item string_of_stmts;
wenzelm@12876
   487
val print_thms = print_item string_of_thms;
wenzelm@19385
   488
val print_prfs = print_item o string_of_prfs;
wenzelm@12876
   489
val print_prop = print_item string_of_prop;
wenzelm@12876
   490
val print_term = print_item string_of_term;
wenzelm@12876
   491
val print_type = print_item string_of_type;
wenzelm@5831
   492
wenzelm@19385
   493
end;
wenzelm@19385
   494
wenzelm@12938
   495
wenzelm@12938
   496
(* markup commands *)
wenzelm@12938
   497
wenzelm@12938
   498
fun add_header s = Toplevel.keep' (fn int => fn state =>
wenzelm@21858
   499
  (if Toplevel.is_toplevel state then () else raise Toplevel.UNDEF;
wenzelm@19057
   500
   if int then OuterSyntax.check_text s NONE else ()));
wenzelm@12938
   501
wenzelm@12953
   502
local
wenzelm@12953
   503
wenzelm@19057
   504
fun present _ txt true node = OuterSyntax.check_text txt (SOME node)
wenzelm@19057
   505
  | present f (s, _) false node =
wenzelm@20957
   506
      Context.setmp (try (Toplevel.cases_node Context.theory_of Proof.theory_of) node) f s;
wenzelm@12953
   507
wenzelm@19057
   508
fun present_local_theory f (loc, txt) = Toplevel.present_local_theory loc (present f txt);
wenzelm@19057
   509
fun present_proof f txt = Toplevel.print o Toplevel.present_proof (present f txt);
wenzelm@12938
   510
wenzelm@12953
   511
in
wenzelm@12953
   512
wenzelm@19057
   513
val add_chapter       = present_local_theory Present.section;
wenzelm@19057
   514
val add_section       = present_local_theory Present.section;
wenzelm@19057
   515
val add_subsection    = present_local_theory Present.subsection;
wenzelm@19057
   516
val add_subsubsection = present_local_theory Present.subsubsection;
wenzelm@19057
   517
val add_text          = present_local_theory (K ());
wenzelm@19057
   518
fun add_text_raw txt  = present_local_theory (K ()) (NONE, txt);
wenzelm@19057
   519
val add_txt           = present_proof (K ());
wenzelm@19057
   520
val add_txt_raw       = add_txt;
wenzelm@19057
   521
val add_sect          = add_txt;
wenzelm@19057
   522
val add_subsect       = add_txt;
wenzelm@19057
   523
val add_subsubsect    = add_txt;
wenzelm@12938
   524
wenzelm@5831
   525
end;
wenzelm@12953
   526
wenzelm@12953
   527
end;