author | wenzelm |
Tue, 15 Jan 2002 00:11:52 +0100 | |
changeset 12759 | 5f4fb54bfaf9 |
parent 12713 | c9e3e34dbc45 |
child 12848 | ac191fb20ff1 |
permissions | -rw-r--r-- |
5830 | 1 |
(* Title: Pure/Isar/isar_thy.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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Pure/Isar derived theory operations. |
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*) |
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||
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signature ISAR_THY = |
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sig |
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val add_header: Comment.text -> Toplevel.transition -> Toplevel.transition |
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val add_chapter: Comment.text -> theory -> theory |
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val add_section: Comment.text -> theory -> theory |
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val add_subsection: Comment.text -> theory -> theory |
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val add_subsubsection: Comment.text -> theory -> theory |
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val add_text: Comment.text -> theory -> theory |
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val add_text_raw: Comment.text -> theory -> theory |
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val add_sect: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val add_subsect: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val add_subsubsect: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val add_txt: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val add_txt_raw: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val global_path: Comment.text -> theory -> theory |
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val local_path: Comment.text -> theory -> theory |
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val hide_space: (string * xstring list) * Comment.text -> theory -> theory |
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val hide_space_i: (string * string list) * Comment.text -> theory -> theory |
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val add_classes: (bclass * xclass list) list * Comment.text -> theory -> theory |
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val add_classes_i: (bclass * class list) list * Comment.text -> theory -> theory |
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val add_classrel: (xclass * xclass) * Comment.text -> theory -> theory |
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val add_classrel_i: (class * class) * Comment.text -> theory -> theory |
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val add_defsort: string * Comment.text -> theory -> theory |
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val add_defsort_i: sort * Comment.text -> theory -> theory |
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val add_nonterminals: (bstring * Comment.text) list -> theory -> theory |
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val add_tyabbrs: ((bstring * string list * string * mixfix) * Comment.text) list |
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-> theory -> theory |
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val add_tyabbrs_i: ((bstring * string list * typ * mixfix) * Comment.text) list |
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-> theory -> theory |
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val add_arities: ((xstring * string list * string) * Comment.text) list -> theory -> theory |
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val add_arities_i: ((string * sort list * sort) * Comment.text) list -> theory -> theory |
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val add_typedecl: (bstring * string list * mixfix) * Comment.text -> theory -> theory |
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val add_consts: ((bstring * string * mixfix) * Comment.text) list -> theory -> theory |
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val add_consts_i: ((bstring * typ * mixfix) * Comment.text) list -> theory -> theory |
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val add_modesyntax: string * bool -> ((bstring * string * mixfix) * Comment.text) list |
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-> theory -> theory |
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val add_modesyntax_i: string * bool -> ((bstring * typ * mixfix) * Comment.text) list |
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-> theory -> theory |
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val add_trrules: ((xstring * string) Syntax.trrule * Comment.text) list -> theory -> theory |
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val add_trrules_i: (Syntax.ast Syntax.trrule * Comment.text) list -> theory -> theory |
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val add_judgment: (bstring * string * mixfix) * Comment.text -> theory -> theory |
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val add_judgment_i: (bstring * typ * mixfix) * Comment.text -> theory -> theory |
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val add_axioms: (((bstring * string) * Args.src list) * Comment.text) list -> theory -> theory |
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val add_axioms_i: (((bstring * term) * theory attribute list) * Comment.text) list |
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-> theory -> theory |
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val add_defs: bool * (((bstring * string) * Args.src list) * Comment.text) list |
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-> theory -> theory |
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val add_defs_i: bool * (((bstring * term) * theory attribute list) * Comment.text) list |
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-> theory -> theory |
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val add_constdefs: (((bstring * string * mixfix) * Comment.text) * (string * Comment.text)) list |
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-> theory -> theory |
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val add_constdefs_i: (((bstring * typ * mixfix) * Comment.text) * (term * Comment.text)) list |
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-> theory -> theory |
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val theorems: string -> |
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(((bstring * Args.src list) * (xstring * Args.src list) list) * Comment.text) list |
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-> theory -> theory * (string * thm list) list |
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val theorems_i: string -> |
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(((bstring * theory attribute list) |
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* (thm list * theory attribute list) list) * Comment.text) list |
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-> theory -> theory * (string * thm list) list |
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val locale_theorems: string -> xstring -> |
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(((bstring * Args.src list) * (xstring * Args.src list) list) * Comment.text) list |
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-> theory -> theory * (bstring * thm list) list |
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val locale_theorems_i: string -> string -> |
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(((bstring * Proof.context attribute list) |
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* (thm list * Proof.context attribute list) list) * Comment.text) list |
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-> theory -> theory * (string * thm list) list |
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val smart_theorems: string -> xstring option -> |
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(((bstring * Args.src list) * (xstring * Args.src list) list) * Comment.text) list |
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-> theory -> theory * (string * thm list) list |
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val declare_theorems: xstring option -> (xstring * Args.src list) list * Comment.text |
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-> theory -> theory |
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val apply_theorems: (xstring * Args.src list) list -> theory -> theory * thm list |
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val apply_theorems_i: (thm list * theory attribute list) list -> theory -> theory * thm list |
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val have_facts: (((string * Args.src list) * (string * Args.src list) list) * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val have_facts_i: (((string * Proof.context attribute list) * |
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(thm * Proof.context attribute list) list) * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val from_facts: ((string * Args.src list) list * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val from_facts_i: ((thm * Proof.context attribute list) list * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val with_facts: ((string * Args.src list) list * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val with_facts_i: ((thm * Proof.context attribute list) list * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val chain: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val fix: ((string list * string option) * Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val fix_i: ((string list * typ option) * Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val let_bind: ((string list * string) * Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val let_bind_i: ((term list * term) * Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val invoke_case: (string * string option list * Args.src list) * Comment.text |
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-> ProofHistory.T -> ProofHistory.T |
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val invoke_case_i: (string * string option list * Proof.context attribute list) * Comment.text |
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-> ProofHistory.T -> ProofHistory.T |
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val theorem: string |
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-> ((bstring * Args.src list) * (string * (string list * string list))) * Comment.text |
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-> bool -> theory -> ProofHistory.T |
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val theorem_i: string -> ((bstring * theory attribute list) * |
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(term * (term list * term list))) * Comment.text -> bool -> theory -> ProofHistory.T |
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export multi_theorem(_i), locale_multi_theorem(_i);
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val multi_theorem: string -> bstring * Args.src list -> |
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Args.src Locale.element list -> |
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(((bstring * Args.src list) * (string * (string list * string list)) list) |
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* Comment.text) list -> bool -> theory -> ProofHistory.T |
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val multi_theorem_i: string -> bstring * theory attribute list -> |
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Proof.context attribute Locale.element_i list -> |
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(((bstring * theory attribute list) * (term * (term list * term list)) list) |
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* Comment.text) list -> bool -> theory -> ProofHistory.T |
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val locale_multi_theorem: string -> bstring * Args.src list -> |
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xstring -> Args.src Locale.element list -> |
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(((bstring * Args.src list) * (string * (string list * string list)) list) |
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* Comment.text) list -> bool -> theory -> ProofHistory.T |
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val locale_multi_theorem_i: string -> bstring * theory attribute list -> |
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string -> Proof.context attribute Locale.element_i list -> |
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(((bstring * Proof.context attribute list) * (term * (term list * term list)) list) |
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* Comment.text) list -> bool -> theory -> ProofHistory.T |
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val smart_multi_theorem: string -> bstring * Args.src list -> |
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xstring Library.option * Args.src Locale.element list -> |
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(((bstring * Args.src list) * (string * (string list * string list)) list) |
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* Comment.text) list -> bool -> theory -> ProofHistory.T |
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val assume: (((string * Args.src list) * (string * (string list * string list)) list) |
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* Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val assume_i: (((string * Proof.context attribute list) * (term * (term list * term list)) list) |
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* Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val presume: (((string * Args.src list) * (string * (string list * string list)) list) |
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* Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val presume_i: (((string * Proof.context attribute list) * (term * (term list * term list)) list) |
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* Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val have: (((string * Args.src list) * |
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(string * (string list * string list)) list) * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val have_i: (((string * Proof.context attribute list) * |
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(term * (term list * term list)) list) * Comment.text) list |
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12141 | 143 |
-> ProofHistory.T -> ProofHistory.T |
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val hence: (((string * Args.src list) * |
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(string * (string list * string list)) list) * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val hence_i: (((string * Proof.context attribute list) * |
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(term * (term list * term list)) list) * Comment.text) list |
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-> ProofHistory.T -> ProofHistory.T |
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val show: (((string * Args.src list) * |
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(string * (string list * string list)) list) * Comment.text) list |
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-> bool -> ProofHistory.T -> ProofHistory.T |
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val show_i: (((string * Proof.context attribute list) * |
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(term * (term list * term list)) list) * Comment.text) list |
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-> bool -> ProofHistory.T -> ProofHistory.T |
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val thus: (((string * Args.src list) * |
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(string * (string list * string list)) list) * Comment.text) list |
|
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-> bool -> ProofHistory.T -> ProofHistory.T |
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val thus_i: (((string * Proof.context attribute list) * |
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(term * (term list * term list)) list) * Comment.text) list |
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-> bool -> ProofHistory.T -> ProofHistory.T |
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val local_def: ((string * Args.src list) * (string * (string * string list))) |
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* Comment.text -> ProofHistory.T -> ProofHistory.T |
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val local_def_i: ((string * Args.src list) * (string * (term * term list))) |
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* Comment.text -> ProofHistory.T -> ProofHistory.T |
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val obtain: ((string list * string option) * Comment.text) list |
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* (((string * Args.src list) * (string * (string list * string list)) list) |
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* Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val obtain_i: ((string list * typ option) * Comment.text) list |
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* (((string * Proof.context attribute list) * (term * (term list * term list)) list) |
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* Comment.text) list -> ProofHistory.T -> ProofHistory.T |
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val begin_block: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val next_block: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val end_block: Comment.text -> ProofHistory.T -> ProofHistory.T |
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val defer: int option * Comment.text -> ProofHistory.T -> ProofHistory.T |
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val prefer: int * Comment.text -> ProofHistory.T -> ProofHistory.T |
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val apply: Method.text * Comment.text -> ProofHistory.T -> ProofHistory.T |
|
178 |
val apply_end: Method.text * Comment.text -> ProofHistory.T -> ProofHistory.T |
|
7002 | 179 |
val proof: (Comment.interest * (Method.text * Comment.interest) option) * Comment.text |
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-> ProofHistory.T -> ProofHistory.T |
7002 | 181 |
val qed: (Method.text * Comment.interest) option * Comment.text |
6937 | 182 |
-> Toplevel.transition -> Toplevel.transition |
7002 | 183 |
val terminal_proof: ((Method.text * Comment.interest) * (Method.text * Comment.interest) option) |
184 |
* Comment.text -> Toplevel.transition -> Toplevel.transition |
|
8966 | 185 |
val default_proof: Comment.text -> Toplevel.transition -> Toplevel.transition |
7002 | 186 |
val immediate_proof: Comment.text -> Toplevel.transition -> Toplevel.transition |
8966 | 187 |
val done_proof: Comment.text -> Toplevel.transition -> Toplevel.transition |
7002 | 188 |
val skip_proof: Comment.text -> Toplevel.transition -> Toplevel.transition |
8210 | 189 |
val forget_proof: Comment.text -> Toplevel.transition -> Toplevel.transition |
7012 | 190 |
val get_thmss: (string * Args.src list) list -> Proof.state -> thm list |
6879 | 191 |
val also: ((string * Args.src list) list * Comment.interest) option * Comment.text |
192 |
-> Toplevel.transition -> Toplevel.transition |
|
193 |
val also_i: (thm list * Comment.interest) option * Comment.text |
|
194 |
-> Toplevel.transition -> Toplevel.transition |
|
195 |
val finally: ((string * Args.src list) list * Comment.interest) option * Comment.text |
|
196 |
-> Toplevel.transition -> Toplevel.transition |
|
197 |
val finally_i: (thm list * Comment.interest) option * Comment.text |
|
198 |
-> Toplevel.transition -> Toplevel.transition |
|
8562 | 199 |
val moreover: Comment.text -> Toplevel.transition -> Toplevel.transition |
8588 | 200 |
val ultimately: Comment.text -> Toplevel.transition -> Toplevel.transition |
9273 | 201 |
val parse_ast_translation: string * Comment.text -> theory -> theory |
202 |
val parse_translation: string * Comment.text -> theory -> theory |
|
203 |
val print_translation: string * Comment.text -> theory -> theory |
|
204 |
val typed_print_translation: string * Comment.text -> theory -> theory |
|
205 |
val print_ast_translation: string * Comment.text -> theory -> theory |
|
206 |
val token_translation: string * Comment.text -> theory -> theory |
|
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val method_setup: (bstring * string * string) * Comment.text -> theory -> theory |
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val add_oracle: (bstring * string) * Comment.text -> theory -> theory |
12271 | 209 |
val add_locale: bstring * Locale.expr * (Args.src Locale.element * Comment.text) list |
12062 | 210 |
-> theory -> theory |
6331 | 211 |
val begin_theory: string -> string list -> (string * bool) list -> theory |
212 |
val end_theory: theory -> theory |
|
7932 | 213 |
val kill_theory: string -> unit |
6246 | 214 |
val theory: string * string list * (string * bool) list |
215 |
-> Toplevel.transition -> Toplevel.transition |
|
7960 | 216 |
val init_context: ('a -> unit) -> 'a -> Toplevel.transition -> Toplevel.transition |
6246 | 217 |
val context: string -> Toplevel.transition -> Toplevel.transition |
5830 | 218 |
end; |
219 |
||
220 |
structure IsarThy: ISAR_THY = |
|
221 |
struct |
|
222 |
||
223 |
||
224 |
(** derived theory and proof operations **) |
|
225 |
||
8090 | 226 |
(* markup commands *) |
5959 | 227 |
|
7734 | 228 |
fun add_header comment = |
229 |
Toplevel.keep (fn state => if Toplevel.is_toplevel state then () else raise Toplevel.UNDEF); |
|
230 |
||
8090 | 231 |
fun add_text _ x = x; |
8079 | 232 |
fun add_text_raw _ x = x; |
7633 | 233 |
|
8090 | 234 |
fun add_heading add present txt thy = |
7633 | 235 |
(Context.setmp (Some thy) present (Comment.string_of txt); add txt thy); |
236 |
||
8090 | 237 |
val add_chapter = add_heading add_text Present.section; |
238 |
val add_section = add_heading add_text Present.section; |
|
239 |
val add_subsection = add_heading add_text Present.subsection; |
|
240 |
val add_subsubsection = add_heading add_text Present.subsubsection; |
|
5959 | 241 |
|
8090 | 242 |
fun add_txt (_: Comment.text) = ProofHistory.apply I; |
243 |
val add_txt_raw = add_txt; |
|
7332 | 244 |
val add_sect = add_txt; |
245 |
val add_subsect = add_txt; |
|
246 |
val add_subsubsect = add_txt; |
|
7172 | 247 |
|
5959 | 248 |
|
8724 | 249 |
(* name spaces *) |
250 |
||
251 |
fun global_path comment_ignore = PureThy.global_path; |
|
252 |
fun local_path comment_ignore = PureThy.local_path; |
|
253 |
||
8885 | 254 |
local |
255 |
||
256 |
val kinds = |
|
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257 |
[(Sign.classK, can o Sign.certify_class), |
8885 | 258 |
(Sign.typeK, fn sg => fn c => |
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hide_space(_i): use Sign.certify_tycon, Sign.certify_tyabbr, Sign.certify_const;
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can (Sign.certify_tycon sg) c orelse can (Sign.certify_tyabbr sg) c), |
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260 |
(Sign.constK, can o Sign.certify_const)]; |
8724 | 261 |
|
8885 | 262 |
fun gen_hide intern ((kind, xnames), comment_ignore) thy = |
263 |
(case assoc (kinds, kind) of |
|
264 |
Some check => |
|
265 |
let |
|
266 |
val sg = Theory.sign_of thy; |
|
267 |
val names = map (intern sg kind) xnames; |
|
268 |
val bads = filter_out (check sg) names; |
|
269 |
in |
|
12589 | 270 |
if null bads then Theory.hide_space_i true (kind, names) thy |
8885 | 271 |
else error ("Attempt to hide undeclared item(s): " ^ commas_quote bads) |
272 |
end |
|
273 |
| None => error ("Bad name space specification: " ^ quote kind)); |
|
274 |
||
275 |
in |
|
276 |
||
277 |
fun hide_space x = gen_hide Sign.intern x; |
|
278 |
fun hide_space_i x = gen_hide (K (K I)) x; |
|
279 |
||
280 |
end; |
|
8724 | 281 |
|
282 |
||
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283 |
(* signature and syntax *) |
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284 |
|
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285 |
val add_classes = Theory.add_classes o Comment.ignore; |
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val add_classes_i = Theory.add_classes_i o Comment.ignore; |
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val add_classrel = Theory.add_classrel o single o Comment.ignore; |
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val add_classrel_i = Theory.add_classrel_i o single o Comment.ignore; |
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val add_defsort = Theory.add_defsort o Comment.ignore; |
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290 |
val add_defsort_i = Theory.add_defsort_i o Comment.ignore; |
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291 |
val add_nonterminals = Theory.add_nonterminals o map Comment.ignore; |
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292 |
val add_tyabbrs = Theory.add_tyabbrs o map Comment.ignore; |
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val add_tyabbrs_i = Theory.add_tyabbrs_i o map Comment.ignore; |
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294 |
val add_arities = Theory.add_arities o map Comment.ignore; |
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val add_arities_i = Theory.add_arities_i o map Comment.ignore; |
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296 |
val add_typedecl = PureThy.add_typedecls o single o Comment.ignore; |
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297 |
val add_consts = Theory.add_consts o map Comment.ignore; |
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298 |
val add_consts_i = Theory.add_consts_i o map Comment.ignore; |
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299 |
fun add_modesyntax mode = Theory.add_modesyntax mode o map Comment.ignore; |
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|
300 |
fun add_modesyntax_i mode = Theory.add_modesyntax_i mode o map Comment.ignore; |
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301 |
val add_trrules = Theory.add_trrules o map Comment.ignore; |
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|
302 |
val add_trrules_i = Theory.add_trrules_i o map Comment.ignore; |
11764 | 303 |
val add_judgment = ObjectLogic.add_judgment o Comment.ignore; |
304 |
val add_judgment_i = ObjectLogic.add_judgment_i o Comment.ignore; |
|
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|
305 |
|
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|
306 |
|
5830 | 307 |
(* axioms and defs *) |
308 |
||
5915 | 309 |
fun add_axms f args thy = |
310 |
f (map (fn (x, srcs) => (x, map (Attrib.global_attribute thy) srcs)) args) thy; |
|
311 |
||
8428 | 312 |
val add_axioms = add_axms (#1 oo PureThy.add_axioms) o map Comment.ignore; |
313 |
val add_axioms_i = (#1 oo PureThy.add_axioms_i) o map Comment.ignore; |
|
9318 | 314 |
fun add_defs (x, args) = add_axms (#1 oo PureThy.add_defs x) (map Comment.ignore args); |
315 |
fun add_defs_i (x, args) = (#1 oo PureThy.add_defs_i x) (map Comment.ignore args); |
|
6371 | 316 |
|
317 |
||
318 |
(* constdefs *) |
|
319 |
||
320 |
fun gen_add_constdefs consts defs args thy = |
|
321 |
thy |
|
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|
322 |
|> consts (map (Comment.ignore o fst) args) |
9318 | 323 |
|> defs (false, map (fn (((c, _, mx), _), (s, _)) => |
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|
324 |
(((Thm.def_name (Syntax.const_name c mx), s), []), Comment.none)) args); |
6371 | 325 |
|
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|
326 |
fun add_constdefs args = gen_add_constdefs Theory.add_consts add_defs args; |
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|
327 |
fun add_constdefs_i args = gen_add_constdefs Theory.add_consts_i add_defs_i args; |
5915 | 328 |
|
329 |
||
12713
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|
330 |
(* attributes *) |
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|
331 |
|
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|
332 |
local |
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|
333 |
|
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|
334 |
fun prep_attribs f = map (fn ((name, more_srcs), th_srcs) => |
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|
335 |
((name, map f more_srcs), map (apsnd (map f)) th_srcs)); |
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|
336 |
|
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changeset
|
337 |
in |
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changeset
|
338 |
|
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|
339 |
fun global_attribs thy = prep_attribs (Attrib.global_attribute thy); |
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|
340 |
fun local_attribs thy = prep_attribs (Attrib.local_attribute thy); |
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|
341 |
|
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|
342 |
end; |
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|
343 |
|
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|
344 |
|
5915 | 345 |
(* theorems *) |
346 |
||
12705 | 347 |
local |
348 |
||
12713
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|
349 |
fun present_thmss kind (thy, named_thmss) = |
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|
350 |
let fun present (name, thms) = Present.results (kind ^ "s") name thms in |
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|
351 |
if kind = "" orelse kind = Drule.internalK then () |
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|
352 |
else Context.setmp (Some thy) (fn () => seq present named_thmss) (); |
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|
353 |
(thy, named_thmss) |
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|
354 |
end; |
5915 | 355 |
|
12705 | 356 |
in |
357 |
||
12713
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|
358 |
fun theorems_i k = (present_thmss k oo PureThy.have_thmss_i (Drule.kind k)) o map Comment.ignore; |
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|
359 |
fun locale_theorems_i k loc = (present_thmss k oo Locale.have_thmss_i k loc) o map Comment.ignore; |
5915 | 360 |
|
12713
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|
361 |
fun theorems k args thy = thy |
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|
362 |
|> PureThy.have_thmss (Drule.kind k) (global_attribs thy (map Comment.ignore args)) |
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|
363 |
|> present_thmss k; |
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|
364 |
|
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|
365 |
fun locale_theorems k loc args thy = thy |
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|
366 |
|> Locale.have_thmss k loc (local_attribs thy (map Comment.ignore args)) |
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|
367 |
|> present_thmss k; |
6371 | 368 |
|
12713
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|
369 |
fun smart_theorems k opt_loc args thy = thy |
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|
370 |
|> (case opt_loc of |
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|
371 |
None => PureThy.have_thmss (Drule.kind k) (global_attribs thy (map Comment.ignore args)) |
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|
372 |
| Some loc => Locale.have_thmss k loc (local_attribs thy (map Comment.ignore args))) |
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|
373 |
|> present_thmss k; |
9590 | 374 |
|
12713
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|
375 |
fun declare_theorems opt_loc (args, comment) = |
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|
376 |
#1 o smart_theorems "" opt_loc [((("", []), args), comment)]; |
9590 | 377 |
|
12713
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|
378 |
fun apply_theorems args = |
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|
379 |
apsnd (flat o map snd) o theorems "" [((("", []), args), Comment.none)]; |
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|
380 |
fun apply_theorems_i args = |
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|
381 |
apsnd (flat o map snd) o theorems_i "" [((("", []), args), Comment.none)]; |
6371 | 382 |
|
12705 | 383 |
end; |
384 |
||
5915 | 385 |
|
12713
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|
386 |
(* facts and forward chaining *) |
6371 | 387 |
|
12713
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|
388 |
fun local_thmss f args state = f (local_attribs (Proof.theory_of state) args) state; |
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
389 |
fun local_thmss_i f args = f (map (fn ((name, more_atts), th_atts) => |
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
390 |
((name, more_atts), map (apfst single) th_atts)) args); |
6371 | 391 |
|
12713
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
392 |
fun chain_thmss f args = ProofHistory.apply (Proof.chain o f (map (pair ("", [])) args)); |
6879 | 393 |
|
12713
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
394 |
val have_facts = ProofHistory.apply o local_thmss Proof.have_thmss o map Comment.ignore; |
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
395 |
val have_facts_i = ProofHistory.apply o local_thmss_i Proof.have_thmss_i o map Comment.ignore; |
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
396 |
val from_facts = chain_thmss (local_thmss Proof.have_thmss) o map Comment.ignore; |
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
397 |
val from_facts_i = chain_thmss (local_thmss_i Proof.have_thmss_i) o map Comment.ignore; |
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
398 |
val with_facts = chain_thmss (local_thmss Proof.with_thmss) o map Comment.ignore; |
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
399 |
val with_facts_i = chain_thmss (local_thmss_i Proof.with_thmss_i) o map Comment.ignore; |
6728
b51b25db7bc6
added formal comment arguments almost everywhere (still ignored);
wenzelm
parents:
6688
diff
changeset
|
400 |
fun chain comment_ignore = ProofHistory.apply Proof.chain; |
5830 | 401 |
|
402 |
||
403 |
(* context *) |
|
404 |
||
7417 | 405 |
val fix = ProofHistory.apply o Proof.fix o map Comment.ignore; |
406 |
val fix_i = ProofHistory.apply o Proof.fix_i o map Comment.ignore; |
|
8615 | 407 |
val let_bind = ProofHistory.apply o Proof.let_bind o map Comment.ignore; |
408 |
val let_bind_i = ProofHistory.apply o Proof.let_bind_i o map Comment.ignore; |
|
8450 | 409 |
|
11793
5f0ab6f5c280
support impromptu terminology of cases parameters;
wenzelm
parents:
11764
diff
changeset
|
410 |
fun invoke_case ((name, xs, src), comment_ignore) = ProofHistory.apply (fn state => |
5f0ab6f5c280
support impromptu terminology of cases parameters;
wenzelm
parents:
11764
diff
changeset
|
411 |
Proof.invoke_case (name, xs, map (Attrib.local_attribute (Proof.theory_of state)) src) state); |
8450 | 412 |
val invoke_case_i = ProofHistory.apply o Proof.invoke_case o Comment.ignore; |
5830 | 413 |
|
414 |
||
10935 | 415 |
(* local results *) |
416 |
||
417 |
local |
|
418 |
||
12244 | 419 |
fun prt_fact ctxt ("", ths) = ProofContext.pretty_thms ctxt ths |
420 |
| prt_fact ctxt (name, ths) = |
|
421 |
Pretty.block [Pretty.str (name ^ ":"), Pretty.brk 1, ProofContext.pretty_thms ctxt ths]; |
|
12141 | 422 |
|
12244 | 423 |
fun prt_facts ctxt = |
424 |
flat o (separate [Pretty.fbrk, Pretty.str "and "]) o map (single o prt_fact ctxt); |
|
425 |
||
426 |
fun pretty_results ctxt ((kind, ""), facts) = |
|
427 |
Pretty.block (Pretty.str kind :: Pretty.brk 1 :: prt_facts ctxt facts) |
|
428 |
| pretty_results ctxt ((kind, name), facts) = Pretty.blk (1, |
|
429 |
[Pretty.str (kind ^ " " ^ name ^ ":"), Pretty.fbrk, |
|
430 |
Pretty.blk (1, Pretty.str "(" :: prt_facts ctxt facts @ [Pretty.str ")"])]); |
|
10935 | 431 |
|
12055 | 432 |
fun pretty_rule s ctxt thm = |
10935 | 433 |
Pretty.block [Pretty.str (s ^ " to solve goal by exported rule:"), |
12055 | 434 |
Pretty.fbrk, ProofContext.pretty_thm ctxt thm]; |
10935 | 435 |
|
436 |
in |
|
437 |
||
12244 | 438 |
val print_result = Pretty.writeln oo pretty_results; |
439 |
fun print_result' ctxt (k, res) = print_result ctxt ((k, ""), res); |
|
10935 | 440 |
|
441 |
fun cond_print_result_rule int = |
|
12601 | 442 |
if int then (print_result', tracing oo (Pretty.string_of oo pretty_rule "Attempt")) |
12055 | 443 |
else (K (K ()), K (K ())); |
10935 | 444 |
|
445 |
fun proof'' f = Toplevel.proof' (f o cond_print_result_rule); |
|
446 |
||
447 |
fun check_goal false state = state |
|
448 |
| check_goal true state = |
|
449 |
let |
|
450 |
val rule = ref (None: thm option); |
|
451 |
fun warn exn = |
|
452 |
(["Problem! Local statement will fail to solve any pending goal"] @ |
|
453 |
(case exn of None => [] | Some e => [Toplevel.exn_message e]) @ |
|
454 |
(case ! rule of None => [] | Some thm => |
|
12055 | 455 |
[Pretty.string_of (pretty_rule "Failed attempt" (Proof.context_of state) thm)])) |
10935 | 456 |
|> cat_lines |> warning; |
457 |
val check = |
|
12055 | 458 |
(fn () => Seq.pull (SkipProof.local_skip_proof (K (K ()), |
12318
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
459 |
fn _ => fn thm => rule := Some thm) true state)) |
11932 | 460 |
|> Library.setmp proofs 0 |
10935 | 461 |
|> Library.transform_error; |
462 |
val result = (check (), None) handle Interrupt => raise Interrupt | e => (None, Some e); |
|
463 |
in (case result of (Some _, None) => () | (_, exn) => warn exn); state end; |
|
12244 | 464 |
|
10935 | 465 |
end; |
466 |
||
467 |
||
5830 | 468 |
(* statements *) |
469 |
||
7271 | 470 |
local |
471 |
||
12141 | 472 |
fun global_attributes thy ((name, src), s) = ((name, map (Attrib.global_attribute thy) src), s); |
12697 | 473 |
fun local_attributes thy ((name, src), s) = ((name, map (Attrib.local_attribute thy) src), s); |
474 |
fun local_attributes' state = local_attributes (Proof.theory_of state); |
|
6371 | 475 |
|
12141 | 476 |
fun global_statement f args int thy = |
477 |
ProofHistory.init (Toplevel.undo_limit int) (f (map (global_attributes thy) args) thy); |
|
478 |
fun global_statement_i f args int thy = ProofHistory.init (Toplevel.undo_limit int) (f args thy); |
|
10935 | 479 |
|
12141 | 480 |
fun local_statement' f g args int = ProofHistory.apply (fn state => |
12697 | 481 |
f (map (local_attributes' state) args) int (g state)); |
12141 | 482 |
fun local_statement_i' f g args int = ProofHistory.apply (f args int o g); |
483 |
fun local_statement f g args = local_statement' (K o f) g args (); |
|
484 |
fun local_statement_i f g args = local_statement_i' (K o f) g args (); |
|
7271 | 485 |
|
12701
77ac6d8451ea
export multi_theorem(_i), locale_multi_theorem(_i);
wenzelm
parents:
12697
diff
changeset
|
486 |
in |
77ac6d8451ea
export multi_theorem(_i), locale_multi_theorem(_i);
wenzelm
parents:
12697
diff
changeset
|
487 |
|
12697 | 488 |
fun multi_theorem k a elems args int thy = |
489 |
global_statement (Proof.multi_theorem k (apsnd (map (Attrib.global_attribute thy)) a) None |
|
490 |
(map (Locale.attribute (Attrib.local_attribute thy)) elems)) (map Comment.ignore args) int thy; |
|
491 |
||
492 |
fun multi_theorem_i k a elems = |
|
493 |
global_statement_i (Proof.multi_theorem_i k a None elems) o map Comment.ignore; |
|
494 |
||
495 |
fun locale_multi_theorem k a locale elems args int thy = |
|
496 |
global_statement (Proof.multi_theorem k (apsnd (map (Attrib.global_attribute thy)) a) |
|
497 |
(Some (locale, map (map (Attrib.local_attribute thy) o snd o fst o Comment.ignore) args)) |
|
498 |
(map (Locale.attribute (Attrib.local_attribute thy)) elems)) |
|
499 |
(map (apfst (apsnd (K [])) o Comment.ignore) args) int thy; |
|
500 |
||
501 |
fun locale_multi_theorem_i k a locale elems args = |
|
502 |
global_statement_i (Proof.multi_theorem_i k a |
|
503 |
(Some (locale, map (snd o fst o Comment.ignore) args)) elems) |
|
504 |
(map (apfst (apsnd (K [])) o Comment.ignore) args); |
|
505 |
||
506 |
fun theorem k ((a, t), cmt) = multi_theorem k a [] [((("", []), [t]), cmt)]; |
|
507 |
fun theorem_i k ((a, t), cmt) = multi_theorem_i k a [] [((("", []), [t]), cmt)]; |
|
11742 | 508 |
|
12697 | 509 |
fun smart_multi_theorem k a (None, elems) = multi_theorem k a elems |
510 |
| smart_multi_theorem k a (Some locale, elems) = locale_multi_theorem k a locale elems; |
|
11742 | 511 |
|
12141 | 512 |
val assume = local_statement Proof.assume I o map Comment.ignore; |
513 |
val assume_i = local_statement_i Proof.assume_i I o map Comment.ignore; |
|
514 |
val presume = local_statement Proof.presume I o map Comment.ignore; |
|
515 |
val presume_i = local_statement_i Proof.presume_i I o map Comment.ignore; |
|
516 |
val have = local_statement (Proof.have Seq.single) I o map Comment.ignore; |
|
517 |
val have_i = local_statement_i (Proof.have_i Seq.single) I o map Comment.ignore; |
|
518 |
val hence = local_statement (Proof.have Seq.single) Proof.chain o map Comment.ignore; |
|
519 |
val hence_i = local_statement_i (Proof.have_i Seq.single) Proof.chain o map Comment.ignore; |
|
520 |
val show = local_statement' (Proof.show check_goal Seq.single) I o map Comment.ignore; |
|
521 |
val show_i = local_statement_i' (Proof.show_i check_goal Seq.single) I o map Comment.ignore; |
|
522 |
val thus = local_statement' (Proof.show check_goal Seq.single) Proof.chain o map Comment.ignore; |
|
523 |
val thus_i = local_statement_i' (Proof.show_i check_goal Seq.single) Proof.chain o map Comment.ignore; |
|
524 |
||
525 |
fun gen_def f ((name, srcs), def) = ProofHistory.apply (fn state => |
|
526 |
f name (map (Attrib.local_attribute (Proof.theory_of state)) srcs) def state); |
|
527 |
||
528 |
val local_def = gen_def Proof.def o Comment.ignore; |
|
529 |
val local_def_i = gen_def Proof.def_i o Comment.ignore; |
|
5830 | 530 |
|
11890 | 531 |
fun obtain (xs, asms) = ProofHistory.applys (fn state => |
532 |
Obtain.obtain (map Comment.ignore xs) |
|
12697 | 533 |
(map (local_attributes' state) (map Comment.ignore asms)) state); |
11890 | 534 |
|
535 |
fun obtain_i (xs, asms) = ProofHistory.applys (fn state => |
|
536 |
Obtain.obtain_i (map Comment.ignore xs) (map Comment.ignore asms) state); |
|
537 |
||
7271 | 538 |
end; |
539 |
||
5830 | 540 |
|
541 |
(* blocks *) |
|
542 |
||
9032 | 543 |
fun begin_block comment_ignore = ProofHistory.apply Proof.begin_block; |
544 |
fun next_block comment_ignore = ProofHistory.apply Proof.next_block; |
|
545 |
fun end_block comment_ignore = ProofHistory.applys Proof.end_block; |
|
5830 | 546 |
|
547 |
||
8165 | 548 |
(* shuffle state *) |
549 |
||
8236 | 550 |
fun shuffle meth i = Method.refine (Method.Basic (K (meth i))) o Proof.assert_no_chain; |
8204 | 551 |
|
8681 | 552 |
fun defer (i, comment_ignore) = ProofHistory.applys (shuffle Method.defer i); |
553 |
fun prefer (i, comment_ignore) = ProofHistory.applys (shuffle Method.prefer i); |
|
8165 | 554 |
|
555 |
||
5830 | 556 |
(* backward steps *) |
557 |
||
8881 | 558 |
fun apply (m, comment_ignore) = ProofHistory.applys |
559 |
(Seq.map (Proof.goal_facts (K [])) o Method.refine m o Proof.assert_backward); |
|
560 |
||
561 |
fun apply_end (m, comment_ignore) = ProofHistory.applys |
|
562 |
(Method.refine_end m o Proof.assert_forward); |
|
6728
b51b25db7bc6
added formal comment arguments almost everywhere (still ignored);
wenzelm
parents:
6688
diff
changeset
|
563 |
|
7002 | 564 |
val proof = ProofHistory.applys o Method.proof o |
565 |
apsome Comment.ignore_interest o Comment.ignore_interest' o Comment.ignore; |
|
6404 | 566 |
|
567 |
||
568 |
(* local endings *) |
|
569 |
||
6728
b51b25db7bc6
added formal comment arguments almost everywhere (still ignored);
wenzelm
parents:
6688
diff
changeset
|
570 |
val local_qed = |
8966 | 571 |
proof'' o (ProofHistory.applys oo Method.local_qed true) o apsome Comment.ignore_interest; |
6728
b51b25db7bc6
added formal comment arguments almost everywhere (still ignored);
wenzelm
parents:
6688
diff
changeset
|
572 |
|
6937 | 573 |
fun ignore_interests (x, y) = (Comment.ignore_interest x, apsome Comment.ignore_interest y); |
574 |
||
6688 | 575 |
val local_terminal_proof = |
6937 | 576 |
proof'' o (ProofHistory.applys oo Method.local_terminal_proof) o ignore_interests; |
6728
b51b25db7bc6
added formal comment arguments almost everywhere (still ignored);
wenzelm
parents:
6688
diff
changeset
|
577 |
|
8966 | 578 |
val local_default_proof = proof'' (ProofHistory.applys o Method.local_default_proof); |
6904
4125d6b6d8f9
removed proof history nesting commands (not useful);
wenzelm
parents:
6890
diff
changeset
|
579 |
val local_immediate_proof = proof'' (ProofHistory.applys o Method.local_immediate_proof); |
8966 | 580 |
val local_done_proof = proof'' (ProofHistory.applys o Method.local_done_proof); |
12318
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
581 |
val local_skip_proof = Toplevel.proof' (fn int => |
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
582 |
ProofHistory.applys (SkipProof.local_skip_proof (cond_print_result_rule int) int)); |
6404 | 583 |
|
584 |
||
585 |
(* global endings *) |
|
586 |
||
12318
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
587 |
fun global_result finish = Toplevel.proof_to_theory' (fn int => fn prf => |
6404 | 588 |
let |
589 |
val state = ProofHistory.current prf; |
|
590 |
val _ = if Proof.at_bottom state then () else raise Toplevel.UNDEF; |
|
12318
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
591 |
val (thy, ((kind, name), res)) = finish int state; |
11742 | 592 |
in |
593 |
if kind = "" orelse kind = Drule.internalK then () |
|
12244 | 594 |
else (print_result (Proof.context_of state) ((kind, name), res); |
12141 | 595 |
Context.setmp (Some thy) Present.multi_result (kind, res)); |
11742 | 596 |
thy |
597 |
end); |
|
6404 | 598 |
|
12318
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
599 |
fun global_qed m = global_result (K (Method.global_qed true (apsome Comment.ignore_interest m))); |
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
600 |
fun global_terminal_proof m = |
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
601 |
global_result (K (Method.global_terminal_proof (ignore_interests m))); |
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
602 |
val global_default_proof = global_result (K Method.global_default_proof); |
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
603 |
val global_immediate_proof = global_result (K Method.global_immediate_proof); |
6888
d0c68ebdabc5
skip_proof feature 'sorry' (for quick_and_dirty mode only);
wenzelm
parents:
6885
diff
changeset
|
604 |
val global_skip_proof = global_result SkipProof.global_skip_proof; |
12318
72348ff7d4a0
skip_proof: do not require quick_and_dirty in interactive mode;
wenzelm
parents:
12271
diff
changeset
|
605 |
val global_done_proof = global_result (K Method.global_done_proof); |
6404 | 606 |
|
607 |
||
608 |
(* common endings *) |
|
609 |
||
7002 | 610 |
fun qed (meth, comment) = local_qed meth o global_qed meth; |
611 |
fun terminal_proof (meths, comment) = local_terminal_proof meths o global_terminal_proof meths; |
|
8966 | 612 |
fun default_proof comment = local_default_proof o global_default_proof; |
7002 | 613 |
fun immediate_proof comment = local_immediate_proof o global_immediate_proof; |
8966 | 614 |
fun done_proof comment = local_done_proof o global_done_proof; |
7002 | 615 |
fun skip_proof comment = local_skip_proof o global_skip_proof; |
5830 | 616 |
|
8210 | 617 |
fun forget_proof comment = Toplevel.proof_to_theory (Proof.theory_of o ProofHistory.current); |
618 |
||
5830 | 619 |
|
6774 | 620 |
(* calculational proof commands *) |
621 |
||
6879 | 622 |
local |
623 |
||
12055 | 624 |
fun cond_print_calc int ctxt thms = |
625 |
if int then |
|
626 |
Pretty.writeln (Pretty.big_list "calculation:" (map (ProofContext.pretty_thm ctxt) thms)) |
|
6774 | 627 |
else (); |
628 |
||
629 |
fun proof''' f = Toplevel.proof' (f o cond_print_calc); |
|
630 |
||
6879 | 631 |
fun gen_calc get f (args, _) prt state = |
632 |
f (apsome (fn (srcs, _) => get srcs state) args) prt state; |
|
633 |
||
634 |
in |
|
635 |
||
12713
c9e3e34dbc45
clarified/added theorems(_i) vs. locale_theorems(_i);
wenzelm
parents:
12705
diff
changeset
|
636 |
fun get_thmss srcs = Proof.the_facts o local_thmss Proof.have_thmss [(("", []), srcs)]; |
7012 | 637 |
fun get_thmss_i thms _ = thms; |
638 |
||
6879 | 639 |
fun also x = proof''' (ProofHistory.applys o gen_calc get_thmss Calculation.also x); |
640 |
fun also_i x = proof''' (ProofHistory.applys o gen_calc get_thmss_i Calculation.also x); |
|
641 |
fun finally x = proof''' (ProofHistory.applys o gen_calc get_thmss Calculation.finally x); |
|
642 |
fun finally_i x = proof''' (ProofHistory.applys o gen_calc get_thmss_i Calculation.finally x); |
|
8562 | 643 |
fun moreover comment = proof''' (ProofHistory.apply o Calculation.moreover); |
8588 | 644 |
fun ultimately comment = proof''' (ProofHistory.apply o Calculation.ultimately); |
6879 | 645 |
|
646 |
end; |
|
6774 | 647 |
|
648 |
||
5830 | 649 |
(* translation functions *) |
650 |
||
651 |
val parse_ast_translation = |
|
9590 | 652 |
Context.use_let "val parse_ast_translation: (string * (Syntax.ast list -> Syntax.ast)) list" |
9273 | 653 |
"Theory.add_trfuns (parse_ast_translation, [], [], [])" o Comment.ignore; |
5830 | 654 |
|
655 |
val parse_translation = |
|
9590 | 656 |
Context.use_let "val parse_translation: (string * (term list -> term)) list" |
9273 | 657 |
"Theory.add_trfuns ([], parse_translation, [], [])" o Comment.ignore; |
5830 | 658 |
|
659 |
val print_translation = |
|
9590 | 660 |
Context.use_let "val print_translation: (string * (term list -> term)) list" |
9273 | 661 |
"Theory.add_trfuns ([], [], print_translation, [])" o Comment.ignore; |
5830 | 662 |
|
663 |
val print_ast_translation = |
|
9590 | 664 |
Context.use_let "val print_ast_translation: (string * (Syntax.ast list -> Syntax.ast)) list" |
9273 | 665 |
"Theory.add_trfuns ([], [], [], print_ast_translation)" o Comment.ignore; |
5830 | 666 |
|
667 |
val typed_print_translation = |
|
9590 | 668 |
Context.use_let "val typed_print_translation: (string * (bool -> typ -> term list -> term)) list" |
9273 | 669 |
"Theory.add_trfunsT typed_print_translation" o Comment.ignore; |
5830 | 670 |
|
671 |
val token_translation = |
|
11717
d808005e6e08
Fixed erroneous type constraint in token_translation function.
berghofe
parents:
11048
diff
changeset
|
672 |
Context.use_let "val token_translation: (string * string * (string -> string * real)) list" |
9273 | 673 |
"Theory.add_tokentrfuns token_translation" o Comment.ignore; |
5830 | 674 |
|
675 |
||
9193
4f4936582889
have_theorems etc.: handle multiple lists of arguments;
wenzelm
parents:
9032
diff
changeset
|
676 |
(* add method *) |
4f4936582889
have_theorems etc.: handle multiple lists of arguments;
wenzelm
parents:
9032
diff
changeset
|
677 |
|
4f4936582889
have_theorems etc.: handle multiple lists of arguments;
wenzelm
parents:
9032
diff
changeset
|
678 |
fun method_setup ((name, txt, cmt), comment_ignore) = |
4f4936582889
have_theorems etc.: handle multiple lists of arguments;
wenzelm
parents:
9032
diff
changeset
|
679 |
Context.use_let |
9810 | 680 |
"val thm = PureThy.get_thm_closure (Context.the_context ());\n\ |
681 |
\val thms = PureThy.get_thms_closure (Context.the_context ());\n\ |
|
682 |
\val method: bstring * (Args.src -> Proof.context -> Proof.method) * string" |
|
9193
4f4936582889
have_theorems etc.: handle multiple lists of arguments;
wenzelm
parents:
9032
diff
changeset
|
683 |
"PureIsar.Method.add_method method" |
4f4936582889
have_theorems etc.: handle multiple lists of arguments;
wenzelm
parents:
9032
diff
changeset
|
684 |
("(" ^ quote name ^ ", " ^ txt ^ ", " ^ quote cmt ^ ")"); |
4f4936582889
have_theorems etc.: handle multiple lists of arguments;
wenzelm
parents:
9032
diff
changeset
|
685 |
|
4f4936582889
have_theorems etc.: handle multiple lists of arguments;
wenzelm
parents:
9032
diff
changeset
|
686 |
|
5830 | 687 |
(* add_oracle *) |
688 |
||
6728
b51b25db7bc6
added formal comment arguments almost everywhere (still ignored);
wenzelm
parents:
6688
diff
changeset
|
689 |
fun add_oracle ((name, txt), comment_ignore) = |
8349
611342539639
moved use_mltext, use_mltext_theory, use_let, use_setup to context.ML;
wenzelm
parents:
8236
diff
changeset
|
690 |
Context.use_let |
9590 | 691 |
"val oracle: bstring * (Sign.sg * Object.T -> term)" |
5830 | 692 |
"Theory.add_oracle oracle" |
693 |
("(" ^ quote name ^ ", " ^ txt ^ ")"); |
|
694 |
||
695 |
||
12062 | 696 |
(* add_locale *) |
697 |
||
12759 | 698 |
fun add_locale (name, import, body) thy = |
699 |
Locale.add_locale name import |
|
700 |
(map (Locale.attribute (Attrib.local_attribute thy) o Comment.ignore) body) thy; |
|
12062 | 701 |
|
702 |
||
6688 | 703 |
(* theory init and exit *) |
5830 | 704 |
|
8804 | 705 |
fun gen_begin_theory upd name parents files = |
706 |
ThyInfo.begin_theory Present.begin_theory upd name parents (map (apfst Path.unpack) files); |
|
5830 | 707 |
|
8804 | 708 |
val begin_theory = gen_begin_theory false; |
7909 | 709 |
|
710 |
fun end_theory thy = |
|
7932 | 711 |
if ThyInfo.check_known_thy (PureThy.get_name thy) then ThyInfo.end_theory thy |
7909 | 712 |
else thy; |
713 |
||
7932 | 714 |
val kill_theory = ThyInfo.if_known_thy ThyInfo.remove_thy; |
6688 | 715 |
|
7103 | 716 |
|
8804 | 717 |
fun bg_theory (name, parents, files) int = gen_begin_theory int name parents files; |
6331 | 718 |
fun en_theory thy = (end_theory thy; ()); |
719 |
||
7932 | 720 |
fun theory spec = Toplevel.init_theory (bg_theory spec) en_theory (kill_theory o PureThy.get_name); |
6246 | 721 |
|
722 |
||
723 |
(* context switch *) |
|
724 |
||
7960 | 725 |
fun fetch_context f x = |
726 |
(case Context.pass None f x of |
|
727 |
((), None) => raise Toplevel.UNDEF |
|
728 |
| ((), Some thy) => thy); |
|
729 |
||
730 |
fun init_context f x = Toplevel.init_theory (fn _ => fetch_context f x) (K ()) (K ()); |
|
7953 | 731 |
|
732 |
val context = init_context (ThyInfo.quiet_update_thy true); |
|
6246 | 733 |
|
5830 | 734 |
|
735 |
end; |