src/Pure/Isar/isar_cmd.ML
author wenzelm
Wed Mar 19 22:27:57 2008 +0100 (2008-03-19 ago)
changeset 26336 a0e2b706ce73
parent 26186 9af968b694d9
child 26385 ae7564661e76
permissions -rw-r--r--
renamed datatype thmref to Facts.ref, tuned interfaces;
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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 generic_setup: string option -> theory -> theory
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  val parse_ast_translation: bool * string -> theory -> theory
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  val parse_translation: bool * string -> theory -> theory
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  val print_translation: bool * string -> theory -> theory
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  val typed_print_translation: bool * string -> theory -> theory
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  val print_ast_translation: bool * string -> theory -> theory
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  val token_translation: string -> theory -> theory
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  val oracle: bstring -> string -> string -> theory -> theory
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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: (Facts.ref * 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 declaration: string -> local_theory -> local_theory
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  val simproc_setup: string -> string list -> string -> string list -> local_theory -> local_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 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_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 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 cannot_undo: string -> 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 nested_command: Markup.property list -> string * Position.T -> 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 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_configs: 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_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 thy_deps: Toplevel.transition -> Toplevel.transition
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  val thm_deps: (Facts.ref * Attrib.src list) list -> Toplevel.transition -> Toplevel.transition
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  val find_theorems: (int option * bool) * (bool * string FindTheorems.criterion) list
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    -> Toplevel.transition -> Toplevel.transition
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  val unused_thms: (string list * string list option) option ->
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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 * (Facts.ref * Attrib.src list) list
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    -> Toplevel.transition -> Toplevel.transition
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  val print_thms: string list * (Facts.ref * Attrib.src list) list
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    -> Toplevel.transition -> Toplevel.transition
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  val print_prfs: bool -> string list * (Facts.ref * 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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(** theory declarations **)
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(* generic_setup *)
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fun generic_setup NONE = (fn thy => thy |> Context.setup ())
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  | generic_setup (SOME txt) =
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      ML_Context.use_let "val setup: theory -> theory" "Context.map_theory setup" txt
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      |> Context.theory_map;
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(* translation functions *)
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local
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fun advancedT false = ""
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  | advancedT true = "Proof.context -> ";
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fun advancedN false = ""
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  | advancedN true = "advanced_";
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in
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fun parse_ast_translation (a, txt) =
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  txt |> ML_Context.use_let ("val parse_ast_translation: (string * (" ^ advancedT a ^
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      "Syntax.ast list -> Syntax.ast)) list")
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    ("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfuns (parse_ast_translation, [], [], []))")
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  |> Context.theory_map;
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fun parse_translation (a, txt) =
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  txt |> ML_Context.use_let ("val parse_translation: (string * (" ^ advancedT a ^
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      "term list -> term)) list")
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    ("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfuns ([], parse_translation, [], []))")
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  |> Context.theory_map;
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fun print_translation (a, txt) =
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  txt |> ML_Context.use_let ("val print_translation: (string * (" ^ advancedT a ^
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      "term list -> term)) list")
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    ("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfuns ([], [], print_translation, []))")
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  |> Context.theory_map;
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fun print_ast_translation (a, txt) =
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  txt |> ML_Context.use_let ("val print_ast_translation: (string * (" ^ advancedT a ^
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      "Syntax.ast list -> Syntax.ast)) list")
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    ("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfuns ([], [], [], print_ast_translation))")
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  |> Context.theory_map;
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fun typed_print_translation (a, txt) =
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  txt |> ML_Context.use_let ("val typed_print_translation: (string * (" ^ advancedT a ^
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      "bool -> typ -> term list -> term)) list")
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    ("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfunsT typed_print_translation)")
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  |> Context.theory_map;
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val token_translation =
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  ML_Context.use_let "val token_translation: (string * string * (string -> output * int)) list"
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    "Context.map_theory (Sign.add_tokentrfuns token_translation)"
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  #> Context.theory_map;
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end;
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(* oracles *)
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fun oracle name typ oracle =
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  let val txt =
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    "local\n\
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    \  type T = " ^ typ ^ ";\n\
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    \  val oracle: theory -> T -> term = " ^ oracle ^ ";\n\
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    \  val name = " ^ quote name ^ ";\n\
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    \  exception Arg of T;\n\
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    \  val _ = ML_Context.>> (Theory.add_oracle (name, fn (thy, Arg x) => oracle thy x));\n\
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    \  val thy = ML_Context.the_context ();\n\
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    \  val invoke_" ^ name ^ " = Thm.invoke_oracle_i thy (Sign.full_name thy name);\n\
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    \in\n\
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    \  fun " ^ name ^ " thy x = invoke_" ^ name ^ " (thy, Arg x);\n\
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    \end;\n";
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  in ML_Context.use_mltext_update txt false end
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  |> Context.theory_map;
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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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(* declarations *)
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val declaration =
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  ML_Context.use_let "val declaration: Morphism.declaration"
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    "Context.map_proof (LocalTheory.declaration declaration)"
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  #> Context.proof_map;
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(* simprocs *)
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fun simproc_setup name lhss proc identifier =
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  ML_Context.use_let
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    "val proc: Morphism.morphism -> Simplifier.simpset -> cterm -> thm option"
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  ("Context.map_proof (Simplifier.def_simproc {name = " ^ ML_Syntax.print_string name ^ ", \
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    \lhss = " ^ ML_Syntax.print_strings lhss ^ ", proc = proc, \
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    \identifier = Library.maps ML_Context.thms " ^ ML_Syntax.print_strings identifier ^ "})") proc
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  |> Context.proof_map;
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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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   297
wenzelm@21350
   298
(* init and exit *)
wenzelm@21350
   299
wenzelm@21350
   300
fun begin_theory name imports uses =
wenzelm@23897
   301
  ThyInfo.begin_theory name imports (map (apfst Path.explode) uses);
wenzelm@21350
   302
wenzelm@21566
   303
fun end_theory thy =
wenzelm@21566
   304
  if ThyInfo.check_known_thy (Context.theory_name thy) then ThyInfo.end_theory thy else thy;
wenzelm@21350
   305
wenzelm@21350
   306
val kill_theory = ThyInfo.if_known_thy ThyInfo.remove_thy;
wenzelm@21350
   307
wenzelm@21350
   308
fun theory (name, imports, uses) =
wenzelm@21350
   309
  Toplevel.init_theory (begin_theory name imports uses)
wenzelm@21350
   310
    (fn thy => (end_theory thy; ()))
wenzelm@21350
   311
    (kill_theory o Context.theory_name);
wenzelm@21350
   312
wenzelm@7462
   313
val init_toplevel = Toplevel.imperative (fn () => raise Toplevel.RESTART);
wenzelm@21350
   314
wenzelm@7462
   315
val welcome = Toplevel.imperative (writeln o Session.welcome);
wenzelm@5831
   316
wenzelm@5831
   317
val exit = Toplevel.keep (fn state =>
wenzelm@24071
   318
 (CRITICAL (fn () => ML_Context.set_context (try Toplevel.generic_theory_of state));
wenzelm@24071
   319
  raise Toplevel.TERMINATE));
wenzelm@5831
   320
wenzelm@5831
   321
val quit = Toplevel.imperative quit;
wenzelm@5831
   322
wenzelm@7101
   323
wenzelm@7101
   324
(* touch theories *)
wenzelm@7101
   325
wenzelm@7908
   326
fun touch_child_thys name = Toplevel.imperative (fn () => ThyInfo.touch_child_thys name);
wenzelm@7101
   327
fun touch_thy name = Toplevel.imperative (fn () => ThyInfo.touch_thy name);
wenzelm@7101
   328
fun remove_thy name = Toplevel.imperative (fn () => ThyInfo.remove_thy name);
wenzelm@21350
   329
fun kill_thy name = Toplevel.imperative (fn () => kill_theory name);
wenzelm@7101
   330
wenzelm@5831
   331
wenzelm@8453
   332
(* print state *)
wenzelm@8453
   333
skalberg@15531
   334
fun set_limit _ NONE = ()
skalberg@15531
   335
  | set_limit r (SOME n) = r := n;
wenzelm@9731
   336
wenzelm@19385
   337
fun pr (modes, (lim1, lim2)) = Toplevel.keep (fn state =>
wenzelm@9731
   338
  (set_limit goals_limit lim1; set_limit ProofContext.prems_limit lim2; Toplevel.quiet := false;
wenzelm@23935
   339
    PrintMode.with_modes modes (Toplevel.print_state true) state));
wenzelm@8453
   340
wenzelm@8453
   341
val disable_pr = Toplevel.imperative (fn () => Toplevel.quiet := true);
wenzelm@8453
   342
val enable_pr = Toplevel.imperative (fn () => Toplevel.quiet := false);
wenzelm@8453
   343
wenzelm@8453
   344
wenzelm@6686
   345
(* history commands *)
wenzelm@6686
   346
wenzelm@16812
   347
val redo =
wenzelm@16812
   348
  Toplevel.history History.redo o
wenzelm@16812
   349
  Toplevel.actual_proof ProofHistory.redo o
berghofe@15237
   350
  Toplevel.skip_proof History.redo;
wenzelm@6686
   351
wenzelm@16812
   352
fun undos_proof n =
wenzelm@16812
   353
  Toplevel.actual_proof (fn prf =>
berghofe@15237
   354
    if ProofHistory.is_initial prf then raise Toplevel.UNDEF else funpow n ProofHistory.undo prf) o
berghofe@15237
   355
  Toplevel.skip_proof (fn h =>
berghofe@15237
   356
    if History.is_initial h then raise Toplevel.UNDEF else funpow n History.undo h);
wenzelm@6686
   357
wenzelm@7936
   358
fun kill_proof_notify (f: unit -> unit) = Toplevel.history (fn hist =>
wenzelm@18588
   359
  if is_some (Toplevel.theory_node (History.current hist)) then raise Toplevel.UNDEF
wenzelm@18588
   360
  else (f (); History.undo hist));
wenzelm@7936
   361
wenzelm@7936
   362
val kill_proof = kill_proof_notify (K ());
wenzelm@6686
   363
wenzelm@6742
   364
val undo_theory = Toplevel.history (fn hist =>
wenzelm@6742
   365
  if History.is_initial hist then raise Toplevel.UNDEF else History.undo hist);
wenzelm@6686
   366
wenzelm@23500
   367
val undo = Toplevel.kill o undo_theory o Toplevel.undo_exit o undos_proof 1;
wenzelm@21955
   368
wenzelm@21955
   369
fun cannot_undo "end" = undo   (*ProofGeneral legacy*)
wenzelm@21955
   370
  | cannot_undo txt = Toplevel.imperative (fn () => error ("Cannot undo " ^ quote txt));
wenzelm@21955
   371
wenzelm@21003
   372
val kill = Toplevel.kill o kill_proof;
wenzelm@17899
   373
wenzelm@17899
   374
val back =
wenzelm@17899
   375
  Toplevel.actual_proof ProofHistory.back o
wenzelm@17899
   376
  Toplevel.skip_proof (History.apply I);
wenzelm@9273
   377
wenzelm@6686
   378
wenzelm@5831
   379
(* use ML text *)
wenzelm@5831
   380
wenzelm@16045
   381
fun use path = Toplevel.keep (fn state =>
wenzelm@22116
   382
  ML_Context.setmp (try Toplevel.generic_theory_of state) (ThyInfo.load_file false) path);
wenzelm@5831
   383
wenzelm@5831
   384
(*passes changes of theory context*)
wenzelm@22116
   385
val use_mltext_theory = Toplevel.theory' o (Context.theory_map oo ML_Context.use_mltext_update);
wenzelm@5831
   386
wenzelm@5831
   387
(*ignore result theory context*)
wenzelm@26070
   388
fun use_mltext verbose txt = Toplevel.keep' (fn int => fn state =>
wenzelm@26070
   389
  (ML_Context.use_mltext txt (verbose andalso int) (try Toplevel.generic_theory_of state)));
wenzelm@5831
   390
wenzelm@20927
   391
val use_commit = Toplevel.imperative Secure.commit;
wenzelm@5831
   392
wenzelm@5831
   393
wenzelm@25793
   394
(* nested commands *)
wenzelm@25793
   395
wenzelm@25793
   396
fun nested_command props (str, pos) =
wenzelm@26053
   397
  let val pos' = Position.of_properties (props |> Position.default_properties pos) in
wenzelm@25793
   398
    (case OuterSyntax.parse pos' str of
wenzelm@25956
   399
      [transition] => transition
wenzelm@25793
   400
    | _ => error "exactly one command expected")
wenzelm@25793
   401
  end;
wenzelm@25793
   402
wenzelm@25793
   403
wenzelm@5831
   404
(* current working directory *)
wenzelm@5831
   405
wenzelm@14950
   406
fun cd path = Toplevel.imperative (fn () => (File.cd path));
wenzelm@21858
   407
val pwd = Toplevel.imperative (fn () => writeln (Path.implode (File.pwd ())));
wenzelm@5831
   408
wenzelm@5831
   409
wenzelm@5831
   410
(* load theory files *)
wenzelm@5831
   411
wenzelm@22116
   412
fun use_thy name = Toplevel.imperative (fn () => ML_Context.save ThyInfo.use_thy name);
wenzelm@7124
   413
wenzelm@7124
   414
wenzelm@14934
   415
(* present draft files *)
wenzelm@14934
   416
wenzelm@14934
   417
fun display_drafts files = Toplevel.imperative (fn () =>
wenzelm@16258
   418
  let val outfile = File.shell_path (Present.drafts (getenv "ISABELLE_DOC_FORMAT") files)
wenzelm@16258
   419
  in File.isatool ("display -c " ^ outfile ^ " &"); () end);
wenzelm@14934
   420
wenzelm@14934
   421
fun print_drafts files = Toplevel.imperative (fn () =>
wenzelm@16258
   422
  let val outfile = File.shell_path (Present.drafts "ps" files)
wenzelm@16258
   423
  in File.isatool ("print -c " ^ outfile); () end);
wenzelm@14934
   424
wenzelm@14934
   425
wenzelm@7124
   426
(* pretty_setmargin *)
wenzelm@7124
   427
wenzelm@7124
   428
fun pretty_setmargin n = Toplevel.imperative (fn () => Pretty.setmargin n);
wenzelm@5831
   429
wenzelm@5831
   430
wenzelm@9513
   431
(* print parts of theory and proof context *)
wenzelm@5831
   432
wenzelm@7308
   433
val print_context = Toplevel.keep Toplevel.print_state_context;
wenzelm@9513
   434
wenzelm@20621
   435
fun print_theory verbose = Toplevel.unknown_theory o
wenzelm@22872
   436
  Toplevel.keep (Pretty.writeln o ProofDisplay.pretty_full_theory verbose o Toplevel.theory_of);
wenzelm@9513
   437
wenzelm@21663
   438
val print_syntax = Toplevel.unknown_context o
wenzelm@21663
   439
  Toplevel.keep (ProofContext.print_syntax o Toplevel.context_of);
wenzelm@9513
   440
wenzelm@21725
   441
val print_abbrevs = Toplevel.unknown_context o
wenzelm@21725
   442
  Toplevel.keep (ProofContext.print_abbrevs o Toplevel.context_of);
wenzelm@21725
   443
wenzelm@21003
   444
val print_facts = Toplevel.unknown_context o Toplevel.keep (fn state =>
wenzelm@21003
   445
  ProofContext.setmp_verbose
wenzelm@21506
   446
    ProofContext.print_lthms (Toplevel.context_of state));
wenzelm@21003
   447
wenzelm@24115
   448
val print_configs = Toplevel.unknown_context o Toplevel.keep (fn state =>
wenzelm@24115
   449
  Attrib.print_configs (Toplevel.context_of state));
wenzelm@23989
   450
wenzelm@17066
   451
val print_theorems_proof = Toplevel.keep (fn state =>
wenzelm@17066
   452
  ProofContext.setmp_verbose
wenzelm@17066
   453
    ProofContext.print_lthms (Proof.context_of (Toplevel.proof_of state)));
wenzelm@17066
   454
wenzelm@18588
   455
val print_theorems_theory = Toplevel.keep (fn state =>
wenzelm@18588
   456
  Toplevel.theory_of state |>
wenzelm@18588
   457
  (case Option.map Toplevel.theory_node (History.previous (Toplevel.node_history_of state)) of
wenzelm@20957
   458
    SOME (SOME prev_thy) => ProofDisplay.print_theorems_diff (Context.theory_of prev_thy)
wenzelm@19430
   459
  | _ => ProofDisplay.print_theorems));
wenzelm@18588
   460
wenzelm@21663
   461
val print_theorems = Toplevel.unknown_context o print_theorems_theory o print_theorems_proof;
wenzelm@9513
   462
wenzelm@12060
   463
val print_locales = Toplevel.unknown_theory o
wenzelm@12060
   464
  Toplevel.keep (Locale.print_locales o Toplevel.theory_of);
wenzelm@12060
   465
wenzelm@22573
   466
fun print_locale (show_facts, (imports, body)) = Toplevel.unknown_theory o
wenzelm@19385
   467
  Toplevel.keep (fn state =>
wenzelm@22573
   468
    Locale.print_locale (Toplevel.theory_of state) show_facts imports body);
ballarin@15596
   469
ballarin@17139
   470
fun print_registrations show_wits name = Toplevel.unknown_context o
wenzelm@20957
   471
  Toplevel.keep (Toplevel.node_case
ballarin@24789
   472
      (Context.cases (Locale.print_registrations show_wits name o ProofContext.init)
ballarin@24789
   473
        (Locale.print_registrations show_wits name))
ballarin@24789
   474
    (Locale.print_registrations show_wits name o Proof.context_of));
wenzelm@12060
   475
wenzelm@9513
   476
val print_attributes = Toplevel.unknown_theory o
wenzelm@9513
   477
  Toplevel.keep (Attrib.print_attributes o Toplevel.theory_of);
wenzelm@9513
   478
wenzelm@16026
   479
val print_simpset = Toplevel.unknown_context o
wenzelm@20957
   480
  Toplevel.keep (Toplevel.node_case
wenzelm@20957
   481
    (Context.cases Simplifier.print_simpset Simplifier.print_local_simpset)
wenzelm@16026
   482
    (Simplifier.print_local_simpset o Proof.context_of));
wenzelm@16026
   483
wenzelm@12382
   484
val print_rules = Toplevel.unknown_context o
wenzelm@18639
   485
  Toplevel.keep (ContextRules.print_rules o Toplevel.context_of);
wenzelm@12382
   486
wenzelm@9513
   487
val print_trans_rules = Toplevel.unknown_context o
wenzelm@18639
   488
  Toplevel.keep (Calculation.print_rules o Toplevel.context_of);
wenzelm@9513
   489
wenzelm@9513
   490
val print_methods = Toplevel.unknown_theory o
wenzelm@9513
   491
  Toplevel.keep (Method.print_methods o Toplevel.theory_of);
wenzelm@9513
   492
wenzelm@22116
   493
val print_antiquotations = Toplevel.imperative ThyOutput.print_antiquotations;
wenzelm@5831
   494
haftmann@22485
   495
val thy_deps = Toplevel.unknown_theory o Toplevel.keep (fn state =>
haftmann@22485
   496
  let
haftmann@22485
   497
    val thy = Toplevel.theory_of state;
wenzelm@24560
   498
    val all_thys = sort ThyInfo.thy_ord (thy :: Theory.ancestors_of thy);
wenzelm@22604
   499
    val gr = all_thys |> map (fn node =>
wenzelm@22602
   500
      let
wenzelm@22602
   501
        val name = Context.theory_name node;
wenzelm@22602
   502
        val parents = map Context.theory_name (Theory.parents_of node);
wenzelm@24560
   503
        val dir = Present.session_name node;
wenzelm@24560
   504
        val unfold = not (ThyInfo.known_thy name andalso ThyInfo.is_finished name);
wenzelm@24560
   505
      in {name = name, ID = name, parents = parents, dir = dir, unfold = unfold, path = ""} end);
wenzelm@22602
   506
  in Present.display_graph gr end);
haftmann@22485
   507
wenzelm@20574
   508
val class_deps = Toplevel.unknown_theory o Toplevel.keep (fn state =>
wenzelm@20574
   509
  let
wenzelm@20574
   510
    val thy = Toplevel.theory_of state;
wenzelm@20574
   511
    val {classes = (space, algebra), ...} = Type.rep_tsig (Sign.tsig_of thy);
wenzelm@20574
   512
    val {classes, ...} = Sorts.rep_algebra algebra;
wenzelm@20574
   513
    fun entry (c, (i, (_, cs))) =
wenzelm@20574
   514
      (i, {name = NameSpace.extern space c, ID = c, parents = cs,
wenzelm@20574
   515
            dir = "", unfold = true, path = ""});
wenzelm@20574
   516
    val gr =
wenzelm@20574
   517
      Graph.fold (cons o entry) classes []
wenzelm@20574
   518
      |> sort (int_ord o pairself #1) |> map #2;
wenzelm@20574
   519
  in Present.display_graph gr end);
wenzelm@20574
   520
kleing@15964
   521
wenzelm@16026
   522
(* retrieve theorems *)
wenzelm@7615
   523
wenzelm@9513
   524
fun thm_deps args = Toplevel.unknown_theory o Toplevel.keep (fn state =>
wenzelm@21003
   525
  ThmDeps.thm_deps (Proof.get_thmss (Toplevel.enter_proof_body state) args));
wenzelm@9454
   526
wenzelm@24560
   527
fun find_theorems ((opt_lim, rem_dups), spec) =
kleing@22340
   528
  Toplevel.unknown_theory o Toplevel.keep (fn state =>
wenzelm@16026
   529
  let
wenzelm@21003
   530
    val proof_state = Toplevel.enter_proof_body state;
wenzelm@16026
   531
    val ctxt = Proof.context_of proof_state;
wenzelm@16026
   532
    val opt_goal = try Proof.get_goal proof_state |> Option.map (Thm.prop_of o #2 o #2);
kleing@22340
   533
  in FindTheorems.print_theorems ctxt opt_goal opt_lim rem_dups spec end);
wenzelm@16026
   534
wenzelm@5831
   535
berghofe@26184
   536
(* find unused theorems *)
berghofe@26184
   537
wenzelm@26186
   538
fun unused_thms opt_range = Toplevel.keep (fn state =>
wenzelm@26186
   539
  let
wenzelm@26186
   540
    val thy = Toplevel.theory_of state;
wenzelm@26186
   541
    val ctxt = Toplevel.context_of state;
wenzelm@26186
   542
    fun pretty_thm (a, th) = ProofContext.pretty_fact ctxt (a, [th]);
wenzelm@26186
   543
  in
wenzelm@26186
   544
    ThmDeps.unused_thms
wenzelm@26186
   545
      (case opt_range of
wenzelm@26186
   546
         NONE => (NONE, [thy])
wenzelm@26186
   547
       | SOME (xs, NONE) => (SOME (map ThyInfo.get_theory xs), [thy])
wenzelm@26186
   548
       | SOME (xs, SOME ys) => (SOME (map ThyInfo.get_theory xs), map ThyInfo.get_theory ys))
wenzelm@26186
   549
    |> map pretty_thm |> Pretty.chunks |> Pretty.writeln
wenzelm@26186
   550
  end);
berghofe@26184
   551
berghofe@26184
   552
wenzelm@5831
   553
(* print proof context contents *)
wenzelm@5831
   554
wenzelm@21663
   555
val print_binds = Toplevel.unknown_context o Toplevel.keep (fn state =>
wenzelm@21663
   556
  ProofContext.setmp_verbose ProofContext.print_binds (Toplevel.context_of state));
wenzelm@9513
   557
wenzelm@21663
   558
val print_cases = Toplevel.unknown_context o Toplevel.keep (fn state =>
wenzelm@21663
   559
  ProofContext.setmp_verbose ProofContext.print_cases (Toplevel.context_of state));
wenzelm@5831
   560
wenzelm@5831
   561
wenzelm@19268
   562
(* print theorems, terms, types etc. *)
wenzelm@19268
   563
wenzelm@19385
   564
local
wenzelm@19385
   565
wenzelm@19385
   566
fun string_of_stmts state args =
wenzelm@19268
   567
  Proof.get_thmss state args
wenzelm@21437
   568
  |> map (Element.pretty_statement (Proof.context_of state) Thm.theoremK)
wenzelm@19385
   569
  |> Pretty.chunks2 |> Pretty.string_of;
wenzelm@5880
   570
wenzelm@19385
   571
fun string_of_thms state args =
wenzelm@12055
   572
  Pretty.string_of (ProofContext.pretty_thms (Proof.context_of state)
wenzelm@19385
   573
    (Proof.get_thmss state args));
wenzelm@5895
   574
wenzelm@19385
   575
fun string_of_prfs full state arg =
wenzelm@17066
   576
  Pretty.string_of (case arg of
skalberg@15531
   577
      NONE =>
berghofe@12125
   578
        let
wenzelm@17066
   579
          val (ctxt, (_, thm)) = Proof.get_goal state;
wenzelm@17066
   580
          val {thy, der = (_, prf), ...} = Thm.rep_thm thm;
wenzelm@17066
   581
          val prop = Thm.full_prop_of thm;
berghofe@12125
   582
          val prf' = Proofterm.rewrite_proof_notypes ([], []) prf
berghofe@12125
   583
        in
wenzelm@17066
   584
          ProofContext.pretty_proof ctxt
wenzelm@17066
   585
            (if full then Reconstruct.reconstruct_proof thy prop prf' else prf')
berghofe@12125
   586
        end
skalberg@15531
   587
    | SOME args => Pretty.chunks
wenzelm@17066
   588
        (map (ProofContext.pretty_proof_of (Proof.context_of state) full)
wenzelm@19385
   589
          (Proof.get_thmss state args)));
berghofe@11524
   590
wenzelm@19385
   591
fun string_of_prop state s =
wenzelm@5831
   592
  let
wenzelm@12055
   593
    val ctxt = Proof.context_of state;
wenzelm@24508
   594
    val prop = Syntax.read_prop ctxt s;
wenzelm@24920
   595
  in Pretty.string_of (Pretty.quote (Syntax.pretty_term ctxt prop)) end;
wenzelm@5831
   596
wenzelm@19385
   597
fun string_of_term state s =
wenzelm@5831
   598
  let
wenzelm@12055
   599
    val ctxt = Proof.context_of state;
wenzelm@24508
   600
    val t = Syntax.read_term ctxt s;
wenzelm@5831
   601
    val T = Term.type_of t;
wenzelm@5831
   602
  in
wenzelm@19385
   603
    Pretty.string_of
wenzelm@24920
   604
      (Pretty.block [Pretty.quote (Syntax.pretty_term ctxt t), Pretty.fbrk,
wenzelm@24920
   605
        Pretty.str "::", Pretty.brk 1, Pretty.quote (Syntax.pretty_typ ctxt T)])
wenzelm@9128
   606
  end;
wenzelm@5831
   607
wenzelm@19385
   608
fun string_of_type state s =
wenzelm@5831
   609
  let
wenzelm@12055
   610
    val ctxt = Proof.context_of state;
wenzelm@25331
   611
    val T = Syntax.read_typ ctxt s;
wenzelm@24920
   612
  in Pretty.string_of (Pretty.quote (Syntax.pretty_typ ctxt T)) end;
wenzelm@9128
   613
wenzelm@23935
   614
fun print_item string_of (modes, arg) = Toplevel.keep (fn state =>
wenzelm@23935
   615
  PrintMode.with_modes modes (fn () =>
wenzelm@23935
   616
    writeln (string_of (Toplevel.enter_proof_body state) arg)) ());
wenzelm@19385
   617
wenzelm@19385
   618
in
wenzelm@9128
   619
wenzelm@19268
   620
val print_stmts = print_item string_of_stmts;
wenzelm@12876
   621
val print_thms = print_item string_of_thms;
wenzelm@19385
   622
val print_prfs = print_item o string_of_prfs;
wenzelm@12876
   623
val print_prop = print_item string_of_prop;
wenzelm@12876
   624
val print_term = print_item string_of_term;
wenzelm@12876
   625
val print_type = print_item string_of_type;
wenzelm@5831
   626
wenzelm@19385
   627
end;
wenzelm@19385
   628
wenzelm@12938
   629
wenzelm@12938
   630
(* markup commands *)
wenzelm@12938
   631
wenzelm@12938
   632
fun add_header s = Toplevel.keep' (fn int => fn state =>
wenzelm@21858
   633
  (if Toplevel.is_toplevel state then () else raise Toplevel.UNDEF;
wenzelm@19057
   634
   if int then OuterSyntax.check_text s NONE else ()));
wenzelm@12938
   635
wenzelm@12953
   636
local
wenzelm@12953
   637
wenzelm@19057
   638
fun present _ txt true node = OuterSyntax.check_text txt (SOME node)
wenzelm@19057
   639
  | present f (s, _) false node =
wenzelm@22116
   640
      ML_Context.setmp (try (Toplevel.cases_node I (Context.Proof o Proof.context_of)) node) f s;
wenzelm@12953
   641
wenzelm@19057
   642
fun present_local_theory f (loc, txt) = Toplevel.present_local_theory loc (present f txt);
wenzelm@19057
   643
fun present_proof f txt = Toplevel.print o Toplevel.present_proof (present f txt);
wenzelm@12938
   644
wenzelm@12953
   645
in
wenzelm@12953
   646
wenzelm@19057
   647
val add_chapter       = present_local_theory Present.section;
wenzelm@19057
   648
val add_section       = present_local_theory Present.section;
wenzelm@19057
   649
val add_subsection    = present_local_theory Present.subsection;
wenzelm@19057
   650
val add_subsubsection = present_local_theory Present.subsubsection;
wenzelm@19057
   651
val add_text          = present_local_theory (K ());
wenzelm@19057
   652
fun add_text_raw txt  = present_local_theory (K ()) (NONE, txt);
wenzelm@19057
   653
val add_txt           = present_proof (K ());
wenzelm@19057
   654
val add_txt_raw       = add_txt;
wenzelm@19057
   655
val add_sect          = add_txt;
wenzelm@19057
   656
val add_subsect       = add_txt;
wenzelm@19057
   657
val add_subsubsect    = add_txt;
wenzelm@12938
   658
wenzelm@5831
   659
end;
wenzelm@12953
   660
wenzelm@12953
   661
end;