src/Pure/Isar/isar_syn.ML
author wenzelm
Tue Aug 16 13:42:39 2005 +0200 (2005-08-16 ago)
changeset 17068 fa98145420e3
parent 16849 a6cdb1ade955
child 17107 2c35e00ee2ab
permissions -rw-r--r--
default tags for theory/proof/ML commands;
added '%' keyword;
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(*  Title:      Pure/Isar/isar_syn.ML
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    ID:         $Id$
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    Author:     Markus Wenzel, TU Muenchen
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Isar/Pure outer syntax.
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*)
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signature ISAR_SYN = sig end;
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structure IsarSyn: ISAR_SYN =
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struct
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structure P = OuterParse and K = OuterKeyword;
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(** init and exit **)
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val theoryP =
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  OuterSyntax.command "theory" "begin theory" (K.tag_theory K.thy_begin)
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    (ThyHeader.args >> (Toplevel.print oo IsarThy.theory));
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val end_excursionP =
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  OuterSyntax.command "end" "end current excursion" (K.tag_theory K.thy_end)
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    (Scan.succeed (Toplevel.print o Toplevel.exit));
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val contextP =
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  OuterSyntax.improper_command "context" "switch theory context" (K.tag_theory K.thy_switch)
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    (P.name >> (Toplevel.print oo IsarThy.context));
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(** markup commands **)
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val headerP = OuterSyntax.markup_command IsarOutput.Markup "header" "theory header" K.diag
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  (P.position P.text >> IsarCmd.add_header);
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val chapterP = OuterSyntax.markup_command IsarOutput.Markup "chapter" "chapter heading"
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  K.thy_heading (P.position P.text >> IsarCmd.add_chapter);
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val sectionP = OuterSyntax.markup_command IsarOutput.Markup "section" "section heading"
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  K.thy_heading (P.position P.text >> IsarCmd.add_section);
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val subsectionP = OuterSyntax.markup_command IsarOutput.Markup "subsection" "subsection heading"
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  K.thy_heading (P.position P.text >> IsarCmd.add_subsection);
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val subsubsectionP =
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  OuterSyntax.markup_command IsarOutput.Markup "subsubsection" "subsubsection heading"
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  K.thy_heading (P.position P.text >> IsarCmd.add_subsubsection);
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val textP = OuterSyntax.markup_command IsarOutput.MarkupEnv "text" "formal comment (theory)"
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  K.thy_decl (P.position P.text >> IsarCmd.add_text);
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val text_rawP = OuterSyntax.markup_command IsarOutput.Verbatim "text_raw"
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  "raw document preparation text" K.thy_decl
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  (P.position P.text >> IsarCmd.add_text_raw);
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val sectP = OuterSyntax.markup_command IsarOutput.Markup "sect" "formal comment (proof)"
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  (K.tag_proof K.prf_heading) (P.position P.text >> IsarCmd.add_sect);
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val subsectP = OuterSyntax.markup_command IsarOutput.Markup "subsect" "formal comment (proof)"
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  (K.tag_proof K.prf_heading) (P.position P.text >> IsarCmd.add_subsect);
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val subsubsectP = OuterSyntax.markup_command IsarOutput.Markup "subsubsect"
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  "formal comment (proof)" (K.tag_proof K.prf_heading)
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  (P.position P.text >> IsarCmd.add_subsubsect);
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val txtP = OuterSyntax.markup_command IsarOutput.MarkupEnv "txt" "formal comment (proof)"
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  (K.tag_proof K.prf_decl) (P.position P.text >> IsarCmd.add_txt);
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val txt_rawP = OuterSyntax.markup_command IsarOutput.Verbatim "txt_raw"
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  "raw document preparation text (proof)" (K.tag_proof K.prf_decl)
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  (P.position P.text >> IsarCmd.add_txt_raw);
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(** theory sections **)
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(* classes and sorts *)
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val classesP =
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  OuterSyntax.command "classes" "declare type classes" K.thy_decl
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    (Scan.repeat1 (P.name -- Scan.optional ((P.$$$ "\\<subseteq>" || P.$$$ "<") |--
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        P.!!! (P.list1 P.xname)) []) >> (Toplevel.theory o Theory.add_classes));
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val classrelP =
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  OuterSyntax.command "classrel" "state inclusion of type classes (axiomatic!)" K.thy_decl
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    (P.and_list1 (P.xname -- ((P.$$$ "\\<subseteq>" || P.$$$ "<") |-- P.!!! P.xname))
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    >> (Toplevel.theory o Theory.add_classrel));
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val defaultsortP =
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  OuterSyntax.command "defaultsort" "declare default sort" K.thy_decl
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    (P.sort >> (Toplevel.theory o Theory.add_defsort));
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(* types *)
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val typedeclP =
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  OuterSyntax.command "typedecl" "type declaration" K.thy_decl
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    (P.type_args -- P.name -- P.opt_infix >> (fn ((args, a), mx) =>
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      Toplevel.theory (Theory.add_typedecls [(a, args, mx)])));
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val typeabbrP =
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  OuterSyntax.command "types" "declare type abbreviations" K.thy_decl
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    (Scan.repeat1
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      (P.type_args -- P.name -- (P.$$$ "=" |-- P.!!! (P.typ -- P.opt_infix')))
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      >> (Toplevel.theory o Theory.add_tyabbrs o
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        map (fn ((args, a), (T, mx)) => (a, args, T, mx))));
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val nontermP =
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  OuterSyntax.command "nonterminals" "declare types treated as grammar nonterminal symbols"
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    K.thy_decl (Scan.repeat1 P.name >> (Toplevel.theory o Theory.add_nonterminals));
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val aritiesP =
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  OuterSyntax.command "arities" "state type arities (axiomatic!)" K.thy_decl
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    (Scan.repeat1 (P.xname -- (P.$$$ "::" |-- P.!!! P.arity) >> P.triple2)
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      >> (Toplevel.theory o Theory.add_arities));
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(* consts and syntax *)
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val judgmentP =
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  OuterSyntax.command "judgment" "declare object-logic judgment" K.thy_decl
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    (P.const >> (Toplevel.theory o ObjectLogic.add_judgment));
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val constsP =
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  OuterSyntax.command "consts" "declare constants" K.thy_decl
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    (Scan.repeat1 P.const >> (Toplevel.theory o Theory.add_consts));
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val opt_overloaded = P.opt_keyword "overloaded";
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val finalconstsP =
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  OuterSyntax.command "finalconsts" "declare constants as final" K.thy_decl
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    (opt_overloaded -- Scan.repeat1 P.term >> (uncurry (Toplevel.theory oo Theory.add_finals)));
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val mode_spec =
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  (P.$$$ "output" >> K ("", false)) || P.name -- Scan.optional (P.$$$ "output" >> K false) true;
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val opt_mode =
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  Scan.optional (P.$$$ "(" |-- P.!!! (mode_spec --| P.$$$ ")")) Syntax.default_mode;
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val syntaxP =
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  OuterSyntax.command "syntax" "declare syntactic constants" K.thy_decl
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    (opt_mode -- Scan.repeat1 P.const >> (Toplevel.theory o uncurry Theory.add_modesyntax));
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val no_syntaxP =
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  OuterSyntax.command "no_syntax" "delete syntax declarations" K.thy_decl
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    (opt_mode -- Scan.repeat1 P.const >> (Toplevel.theory o uncurry Theory.del_modesyntax));
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(* translations *)
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val trans_pat =
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  Scan.optional (P.$$$ "(" |-- P.!!! (P.xname --| P.$$$ ")")) "logic" -- P.string;
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fun trans_arrow toks =
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  ((P.$$$ "\\<rightharpoonup>" || P.$$$ "=>") >> K Syntax.ParseRule ||
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    (P.$$$ "\\<leftharpoondown>" || P.$$$ "<=") >> K Syntax.PrintRule ||
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    (P.$$$ "\\<rightleftharpoons>" || P.$$$ "==") >> K Syntax.ParsePrintRule) toks;
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val trans_line =
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  trans_pat -- P.!!! (trans_arrow -- trans_pat)
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    >> (fn (left, (arr, right)) => arr (left, right));
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val translationsP =
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  OuterSyntax.command "translations" "declare syntax translation rules" K.thy_decl
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    (Scan.repeat1 trans_line >> (Toplevel.theory o Theory.add_trrules));
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(* axioms and definitions *)
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val axiomsP =
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  OuterSyntax.command "axioms" "state arbitrary propositions (axiomatic!)" K.thy_decl
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    (Scan.repeat1 P.spec_name >> (Toplevel.theory o IsarThy.add_axioms));
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val defsP =
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  OuterSyntax.command "defs" "define constants" K.thy_decl
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    (opt_overloaded -- Scan.repeat1 P.spec_name >> (Toplevel.theory o IsarThy.add_defs));
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(* constant definitions *)
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val vars = P.and_list1 (Scan.repeat1 P.name -- Scan.option (P.$$$ "::" |-- P.typ));
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val structs =
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  Scan.optional ((P.$$$ "(" -- P.$$$ "structure") |-- P.!!! (vars --| P.$$$ ")")) [];
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val constdecl =
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  (P.name --| P.$$$ "where") >> (fn x => (x, NONE, Syntax.NoSyn)) ||
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    P.name -- (P.$$$ "::" |-- P.!!! P.typ >> SOME) -- P.opt_mixfix' >> P.triple1 ||
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    P.name -- (P.mixfix' >> pair NONE) >> P.triple2;
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val constdef = Scan.option constdecl -- (P.opt_thm_name ":" -- P.prop);
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val constdefsP =
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  OuterSyntax.command "constdefs" "standard constant definitions" K.thy_decl
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    (structs -- Scan.repeat1 constdef >> (Toplevel.theory o Constdefs.add_constdefs));
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(* theorems *)
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val name_facts = P.and_list1 (P.opt_thm_name "=" -- P.xthms1);
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fun theorems kind = P.opt_locale_target -- name_facts
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  >> uncurry (#1 ooo IsarThy.smart_theorems kind);
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val theoremsP =
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  OuterSyntax.command "theorems" "define theorems" K.thy_decl
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    (theorems Drule.theoremK >> Toplevel.theory);
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val lemmasP =
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  OuterSyntax.command "lemmas" "define lemmas" K.thy_decl
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    (theorems Drule.lemmaK >> Toplevel.theory);
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val declareP =
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  OuterSyntax.command "declare" "declare theorems (improper)" K.thy_script
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    (P.opt_locale_target -- (P.and_list1 P.xthms1 >> List.concat)
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      >> (Toplevel.theory o uncurry IsarThy.declare_theorems));
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(* name space entry path *)
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val globalP =
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  OuterSyntax.command "global" "disable prefixing of theory name" K.thy_decl
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    (Scan.succeed (Toplevel.theory Sign.root_path));
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val localP =
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  OuterSyntax.command "local" "enable prefixing of theory name" K.thy_decl
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    (Scan.succeed (Toplevel.theory Sign.local_path));
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val hideP =
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  OuterSyntax.command "hide" "hide names from given name space" K.thy_decl
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    (P.name -- Scan.repeat1 P.xname >> (Toplevel.theory o IsarThy.hide_names));
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(* use ML text *)
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val useP =
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  OuterSyntax.command "use" "eval ML text from file" (K.tag_ml K.diag)
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    (P.path >> (Toplevel.no_timing oo IsarCmd.use));
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val mlP =
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  OuterSyntax.command "ML" "eval ML text (diagnostic)" (K.tag_ml K.diag)
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    (P.text >> IsarCmd.use_mltext true);
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val ml_commandP =
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  OuterSyntax.command "ML_command" "eval ML text" (K.tag_ml K.diag)
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    (P.text >> (Toplevel.no_timing oo IsarCmd.use_mltext false));
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val ml_setupP =
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  OuterSyntax.command "ML_setup" "eval ML text (may change theory)" (K.tag_ml K.thy_decl)
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    (P.text >> IsarCmd.use_mltext_theory);
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val setupP =
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  OuterSyntax.command "setup" "apply ML theory setup" (K.tag_ml K.thy_decl)
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    (P.text >> (Toplevel.theory o IsarThy.generic_setup));
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val method_setupP =
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  OuterSyntax.command "method_setup" "define proof method in ML" (K.tag_ml K.thy_decl)
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    (((P.name -- P.!!! (P.$$$ "=" |-- P.text -- P.text) >> P.triple2))
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      >> (Toplevel.theory o IsarThy.method_setup));
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(* translation functions *)
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val trfun = P.opt_keyword "advanced" -- P.text;
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val parse_ast_translationP =
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  OuterSyntax.command "parse_ast_translation" "install parse ast translation functions"
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    (K.tag_ml K.thy_decl)
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    (trfun >> (Toplevel.theory o IsarThy.parse_ast_translation));
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val parse_translationP =
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  OuterSyntax.command "parse_translation" "install parse translation functions"
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    (K.tag_ml K.thy_decl)
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    (trfun >> (Toplevel.theory o IsarThy.parse_translation));
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val print_translationP =
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  OuterSyntax.command "print_translation" "install print translation functions"
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    (K.tag_ml K.thy_decl)
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    (trfun >> (Toplevel.theory o IsarThy.print_translation));
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val typed_print_translationP =
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  OuterSyntax.command "typed_print_translation" "install typed print translation functions"
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    (K.tag_ml K.thy_decl)
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    (trfun >> (Toplevel.theory o IsarThy.typed_print_translation));
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val print_ast_translationP =
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  OuterSyntax.command "print_ast_translation" "install print ast translation functions"
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    (K.tag_ml K.thy_decl)
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    (trfun >> (Toplevel.theory o IsarThy.print_ast_translation));
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val token_translationP =
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  OuterSyntax.command "token_translation" "install token translation functions"
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    (K.tag_ml K.thy_decl)
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    (P.text >> (Toplevel.theory o IsarThy.token_translation));
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(* oracles *)
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val oracleP =
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  OuterSyntax.command "oracle" "declare oracle" (K.tag_ml K.thy_decl)
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    (P.name -- (P.$$$ "(" |-- P.text --| P.$$$ ")" --| P.$$$ "=")
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      -- P.text >> (Toplevel.theory o IsarThy.add_oracle o P.triple1));
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(* locales *)
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val locale_val =
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  (P.locale_expr --
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    Scan.optional (P.$$$ "+" |-- P.!!! (Scan.repeat1 P.locale_element)) [] ||
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  Scan.repeat1 P.locale_element >> pair Locale.empty);
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val localeP =
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  OuterSyntax.command "locale" "define named proof context" K.thy_decl
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    ((P.opt_keyword "open" >> not) -- P.name
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        -- Scan.optional (P.$$$ "=" |-- P.!!! locale_val) (Locale.empty, [])
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      >> (Toplevel.theory o IsarThy.add_locale o (fn ((x, y), (z, w)) => (x, y, z, w))));
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   318
ballarin@16736
   319
val opt_inst =
wenzelm@15703
   320
  Scan.optional (P.$$$ "[" |-- Scan.repeat1 (P.maybe P.term) --| P.$$$ "]") [];
ballarin@15596
   321
ballarin@15598
   322
val interpretationP =
ballarin@15598
   323
  OuterSyntax.command "interpretation"
ballarin@16736
   324
    "prove and register interpretation of locale expression in theory or locale" K.thy_goal
ballarin@16736
   325
    (
ballarin@16736
   326
      (* with target: in locale *)
ballarin@16736
   327
      P.xname --| (P.$$$ "\\<subseteq>" || P.$$$ "<") --
ballarin@16736
   328
        P.locale_expr >>
ballarin@16736
   329
        ((Toplevel.print oo Toplevel.theory_to_proof) o IsarThy.register_in_locale)
ballarin@16736
   330
    ||
ballarin@16736
   331
      (* without target: in theory *)
ballarin@16736
   332
      P.opt_thm_name ":" -- P.locale_expr -- P.!!! opt_inst >>
ballarin@16736
   333
        ((Toplevel.print oo Toplevel.theory_to_proof) o IsarThy.register_globally)
ballarin@16736
   334
    );
wenzelm@12061
   335
ballarin@15624
   336
val interpretP =
ballarin@15624
   337
  OuterSyntax.command "interpret"
wenzelm@17068
   338
    "prove and register interpretation of locale expression in proof context"
wenzelm@17068
   339
    (K.tag_proof K.prf_goal)
ballarin@16736
   340
    (P.opt_thm_name ":" -- P.locale_expr -- P.!!! opt_inst
wenzelm@15703
   341
      >> ((Toplevel.print oo Toplevel.proof) o IsarThy.register_locally));
wenzelm@15703
   342
wenzelm@15703
   343
wenzelm@5832
   344
wenzelm@5832
   345
(** proof commands **)
wenzelm@5832
   346
wenzelm@5832
   347
(* statements *)
wenzelm@5832
   348
wenzelm@12876
   349
val statement = P.and_list1 (P.opt_thm_name ":" -- Scan.repeat1 P.propp);
wenzelm@12956
   350
val general_statement =
ballarin@15127
   351
  statement >> pair [] || Scan.repeat P.locale_elem_or_expr -- (P.$$$ "shows" |-- statement);
wenzelm@5832
   352
wenzelm@12242
   353
fun gen_theorem k =
wenzelm@12242
   354
  OuterSyntax.command k ("state " ^ k) K.thy_goal
ballarin@16736
   355
    (P.opt_locale_target -- Scan.optional (P.opt_thm_name ":" --|
wenzelm@12956
   356
      Scan.ahead (P.locale_keyword || P.$$$ "shows")) ("", []) --
wenzelm@12956
   357
      general_statement >> (fn ((x, y), (z, w)) =>
wenzelm@12956
   358
      (Toplevel.print o Toplevel.theory_to_proof (IsarThy.smart_multi_theorem k x y z w))));
wenzelm@5832
   359
wenzelm@12242
   360
val theoremP = gen_theorem Drule.theoremK;
wenzelm@12242
   361
val lemmaP = gen_theorem Drule.lemmaK;
wenzelm@12242
   362
val corollaryP = gen_theorem Drule.corollaryK;
wenzelm@5832
   363
wenzelm@5832
   364
val showP =
wenzelm@17068
   365
  OuterSyntax.command "show" "state local goal, solving current obligation"
wenzelm@17068
   366
    (K.tag_proof K.prf_goal)
wenzelm@12006
   367
    (statement >> ((Toplevel.print oo Toplevel.proof') o IsarThy.show));
wenzelm@5832
   368
wenzelm@5832
   369
val haveP =
wenzelm@17068
   370
  OuterSyntax.command "have" "state local goal"
wenzelm@17068
   371
    (K.tag_proof K.prf_goal)
wenzelm@16812
   372
    (statement >> ((Toplevel.print oo Toplevel.proof) o IsarThy.have));
wenzelm@5832
   373
wenzelm@6501
   374
val thusP =
wenzelm@17068
   375
  OuterSyntax.command "thus" "abbreviates \"then show\""
wenzelm@17068
   376
    (K.tag_proof K.prf_goal)
wenzelm@12006
   377
    (statement >> ((Toplevel.print oo Toplevel.proof') o IsarThy.thus));
wenzelm@6501
   378
wenzelm@6501
   379
val henceP =
wenzelm@17068
   380
  OuterSyntax.command "hence" "abbreviates \"then have\""
wenzelm@17068
   381
    (K.tag_proof K.prf_goal)
wenzelm@12006
   382
    (statement >> ((Toplevel.print oo Toplevel.proof) o IsarThy.hence));
wenzelm@6501
   383
wenzelm@5832
   384
wenzelm@5914
   385
(* facts *)
wenzelm@5832
   386
wenzelm@12876
   387
val facts = P.and_list1 P.xthms1;
wenzelm@9197
   388
wenzelm@5832
   389
val thenP =
wenzelm@17068
   390
  OuterSyntax.command "then" "forward chaining"
wenzelm@17068
   391
    (K.tag_proof K.prf_chain)
wenzelm@12876
   392
    (Scan.succeed (Toplevel.print o (Toplevel.proof IsarThy.chain)));
wenzelm@5832
   393
wenzelm@5832
   394
val fromP =
wenzelm@17068
   395
  OuterSyntax.command "from" "forward chaining from given facts"
wenzelm@17068
   396
    (K.tag_proof K.prf_chain)
wenzelm@9197
   397
    (facts >> (Toplevel.print oo (Toplevel.proof o IsarThy.from_facts)));
wenzelm@5914
   398
wenzelm@6878
   399
val withP =
wenzelm@17068
   400
  OuterSyntax.command "with" "forward chaining from given and current facts"
wenzelm@17068
   401
    (K.tag_proof K.prf_chain)
wenzelm@9197
   402
    (facts >> (Toplevel.print oo (Toplevel.proof o IsarThy.with_facts)));
wenzelm@6878
   403
wenzelm@6773
   404
val noteP =
wenzelm@17068
   405
  OuterSyntax.command "note" "define facts"
wenzelm@17068
   406
    (K.tag_proof K.prf_decl)
wenzelm@9197
   407
    (name_facts >> (Toplevel.print oo (Toplevel.proof o IsarThy.have_facts)));
wenzelm@5832
   408
wenzelm@12926
   409
val usingP =
wenzelm@17068
   410
  OuterSyntax.command "using" "augment goal facts"
wenzelm@17068
   411
    (K.tag_proof K.prf_decl)
wenzelm@12926
   412
    (facts >> (Toplevel.print oo (Toplevel.proof o IsarThy.using_facts)));
wenzelm@12926
   413
wenzelm@5832
   414
wenzelm@5832
   415
(* proof context *)
wenzelm@5832
   416
wenzelm@11890
   417
val fixP =
wenzelm@17068
   418
  OuterSyntax.command "fix" "fix local variables (Skolem constants)"
wenzelm@17068
   419
    (K.tag_proof K.prf_asm)
wenzelm@14642
   420
    (vars >> (Toplevel.print oo (Toplevel.proof o IsarThy.fix)));
wenzelm@11890
   421
wenzelm@5832
   422
val assumeP =
wenzelm@17068
   423
  OuterSyntax.command "assume" "assume propositions"
wenzelm@17068
   424
    (K.tag_proof K.prf_asm)
wenzelm@12142
   425
    (statement >> (Toplevel.print oo (Toplevel.proof o IsarThy.assume)));
wenzelm@5832
   426
wenzelm@6850
   427
val presumeP =
wenzelm@17068
   428
  OuterSyntax.command "presume" "assume propositions, to be established later"
wenzelm@17068
   429
    (K.tag_proof K.prf_asm)
wenzelm@12142
   430
    (statement >> (Toplevel.print oo (Toplevel.proof o IsarThy.presume)));
wenzelm@6850
   431
wenzelm@6953
   432
val defP =
wenzelm@17068
   433
  OuterSyntax.command "def" "local definition"
wenzelm@17068
   434
    (K.tag_proof K.prf_asm)
wenzelm@10688
   435
    (P.opt_thm_name ":" -- (P.name -- ((P.$$$ "\\<equiv>" || P.$$$ "==") |-- P.!!! P.termp))
wenzelm@12876
   436
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.local_def)));
wenzelm@6953
   437
wenzelm@11890
   438
val obtainP =
wenzelm@11890
   439
  OuterSyntax.command "obtain" "generalized existence"
wenzelm@17068
   440
    (K.tag_proof K.prf_asm_goal)
wenzelm@11890
   441
    (Scan.optional
wenzelm@12876
   442
      (P.and_list1 (Scan.repeat1 P.name -- Scan.option (P.$$$ "::" |-- P.typ))
wenzelm@12968
   443
        --| P.$$$ "where") [] -- statement >> (Toplevel.print oo IsarThy.obtain));
wenzelm@5832
   444
wenzelm@5832
   445
val letP =
wenzelm@17068
   446
  OuterSyntax.command "let" "bind text variables"
wenzelm@17068
   447
    (K.tag_proof K.prf_decl)
wenzelm@12876
   448
    (P.and_list1 (P.enum1 "and" P.term -- (P.$$$ "=" |-- P.term))
wenzelm@8615
   449
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.let_bind)));
wenzelm@5832
   450
wenzelm@11793
   451
val case_spec =
wenzelm@15703
   452
  (P.$$$ "(" |-- P.!!! (P.xname -- Scan.repeat1 (P.maybe P.name) --| P.$$$ ")") ||
wenzelm@12267
   453
    P.xname >> rpair []) -- P.opt_attribs >> P.triple1;
wenzelm@11793
   454
wenzelm@8370
   455
val caseP =
wenzelm@17068
   456
  OuterSyntax.command "case" "invoke local context"
wenzelm@17068
   457
    (K.tag_proof K.prf_asm)
wenzelm@12876
   458
    (case_spec >> (Toplevel.print oo (Toplevel.proof o IsarThy.invoke_case)));
wenzelm@8370
   459
wenzelm@5832
   460
wenzelm@5832
   461
(* proof structure *)
wenzelm@5832
   462
wenzelm@5832
   463
val beginP =
wenzelm@17068
   464
  OuterSyntax.command "{" "begin explicit proof block"
wenzelm@17068
   465
    (K.tag_proof K.prf_open)
wenzelm@12876
   466
    (Scan.succeed (Toplevel.print o (Toplevel.proof IsarThy.begin_block)));
wenzelm@5832
   467
wenzelm@6687
   468
val endP =
wenzelm@17068
   469
  OuterSyntax.command "}" "end explicit proof block"
wenzelm@17068
   470
    (K.tag_proof K.prf_close)
wenzelm@12876
   471
    (Scan.succeed (Toplevel.print o (Toplevel.proof IsarThy.end_block)));
wenzelm@6687
   472
wenzelm@5832
   473
val nextP =
wenzelm@17068
   474
  OuterSyntax.command "next" "enter next proof block"
wenzelm@17068
   475
    (K.tag_proof K.prf_block)
wenzelm@12876
   476
    (Scan.succeed (Toplevel.print o (Toplevel.proof IsarThy.next_block)));
wenzelm@5832
   477
wenzelm@5832
   478
wenzelm@5832
   479
(* end proof *)
wenzelm@5832
   480
wenzelm@6404
   481
val qedP =
wenzelm@17068
   482
  OuterSyntax.command "qed" "conclude (sub-)proof"
wenzelm@17068
   483
    (K.tag_proof K.qed_block)
wenzelm@16604
   484
    (Scan.option P.method >> (IsarThy.cond_print oo IsarThy.qed));
wenzelm@5832
   485
wenzelm@6404
   486
val terminal_proofP =
wenzelm@17068
   487
  OuterSyntax.command "by" "terminal backward proof"
wenzelm@17068
   488
    (K.tag_proof K.qed)
wenzelm@16604
   489
    (P.method -- Scan.option P.method >> (IsarThy.cond_print oo IsarThy.terminal_proof));
wenzelm@6404
   490
wenzelm@8966
   491
val default_proofP =
wenzelm@17068
   492
  OuterSyntax.command ".." "default proof"
wenzelm@17068
   493
    (K.tag_proof K.qed)
wenzelm@16604
   494
    (Scan.succeed (IsarThy.cond_print o IsarThy.default_proof));
wenzelm@8966
   495
wenzelm@6404
   496
val immediate_proofP =
wenzelm@17068
   497
  OuterSyntax.command "." "immediate proof"
wenzelm@17068
   498
    (K.tag_proof K.qed)
wenzelm@16604
   499
    (Scan.succeed (IsarThy.cond_print o IsarThy.immediate_proof));
wenzelm@6404
   500
wenzelm@8966
   501
val done_proofP =
wenzelm@17068
   502
  OuterSyntax.command "done" "done proof"
wenzelm@17068
   503
    (K.tag_proof K.qed)
wenzelm@16604
   504
    (Scan.succeed (IsarThy.cond_print o IsarThy.done_proof));
wenzelm@5832
   505
wenzelm@6888
   506
val skip_proofP =
wenzelm@17068
   507
  OuterSyntax.improper_command "sorry" "skip proof (quick-and-dirty mode only!)"
wenzelm@17068
   508
    (K.tag_proof K.qed)
wenzelm@16604
   509
    (Scan.succeed (IsarThy.cond_print o IsarThy.skip_proof));
wenzelm@6888
   510
wenzelm@8210
   511
val forget_proofP =
wenzelm@17068
   512
  OuterSyntax.command "oops" "forget proof"
wenzelm@17068
   513
    (K.tag_proof K.qed_global)
wenzelm@12876
   514
    (Scan.succeed IsarThy.forget_proof);
wenzelm@8210
   515
wenzelm@5832
   516
wenzelm@5832
   517
(* proof steps *)
wenzelm@5832
   518
wenzelm@8165
   519
val deferP =
wenzelm@17068
   520
  OuterSyntax.command "defer" "shuffle internal proof state"
wenzelm@17068
   521
    (K.tag_proof K.prf_script)
wenzelm@12876
   522
    (Scan.option P.nat >> (Toplevel.print oo (Toplevel.proof o IsarThy.defer)));
wenzelm@8165
   523
wenzelm@8165
   524
val preferP =
wenzelm@17068
   525
  OuterSyntax.command "prefer" "shuffle internal proof state"
wenzelm@17068
   526
    (K.tag_proof K.prf_script)
wenzelm@12876
   527
    (P.nat >> (Toplevel.print oo (Toplevel.proof o IsarThy.prefer)));
wenzelm@8165
   528
wenzelm@6850
   529
val applyP =
wenzelm@17068
   530
  OuterSyntax.command "apply" "initial refinement step (unstructured)"
wenzelm@17068
   531
    (K.tag_proof K.prf_script)
wenzelm@12876
   532
    (P.method >> (Toplevel.print oo (Toplevel.proof o IsarThy.apply)));
wenzelm@5832
   533
wenzelm@8235
   534
val apply_endP =
wenzelm@17068
   535
  OuterSyntax.command "apply_end" "terminal refinement (unstructured)"
wenzelm@17068
   536
    (K.tag_proof K.prf_script)
wenzelm@12876
   537
    (P.method >> (Toplevel.print oo (Toplevel.proof o IsarThy.apply_end)));
wenzelm@5832
   538
wenzelm@6404
   539
val proofP =
wenzelm@17068
   540
  OuterSyntax.command "proof" "backward proof"
wenzelm@17068
   541
    (K.tag_proof K.prf_block)
wenzelm@16812
   542
    (Scan.option P.method >> (fn m => Toplevel.print o
wenzelm@16812
   543
      Toplevel.actual_proof (IsarThy.proof m) o
berghofe@15237
   544
      Toplevel.skip_proof (History.apply (fn i => i + 1))));
wenzelm@5832
   545
wenzelm@5832
   546
wenzelm@6773
   547
(* calculational proof commands *)
wenzelm@6773
   548
wenzelm@6878
   549
val calc_args =
wenzelm@12876
   550
  Scan.option (P.$$$ "(" |-- P.!!! ((P.xthms1 --| P.$$$ ")")));
wenzelm@6878
   551
wenzelm@6773
   552
val alsoP =
wenzelm@17068
   553
  OuterSyntax.command "also" "combine calculation and current facts"
wenzelm@17068
   554
    (K.tag_proof K.prf_decl)
wenzelm@16604
   555
    (calc_args >> (IsarThy.cond_print oo IsarThy.also));
wenzelm@6773
   556
wenzelm@6773
   557
val finallyP =
wenzelm@17068
   558
  OuterSyntax.command "finally" "combine calculation and current facts, exhibit result"
wenzelm@17068
   559
    (K.tag_proof K.prf_chain)
wenzelm@16604
   560
    (calc_args >> (IsarThy.cond_print oo IsarThy.finally));
wenzelm@6773
   561
wenzelm@8562
   562
val moreoverP =
wenzelm@17068
   563
  OuterSyntax.command "moreover" "augment calculation by current facts"
wenzelm@17068
   564
    (K.tag_proof K.prf_decl)
wenzelm@16604
   565
    (Scan.succeed (IsarThy.cond_print o IsarThy.moreover));
wenzelm@8562
   566
wenzelm@8588
   567
val ultimatelyP =
wenzelm@8588
   568
  OuterSyntax.command "ultimately" "augment calculation by current facts, exhibit result"
wenzelm@17068
   569
    (K.tag_proof K.prf_chain)
wenzelm@17068
   570
    (Scan.succeed (IsarThy.cond_print o IsarThy.ultimately));
wenzelm@8588
   571
wenzelm@6773
   572
wenzelm@6742
   573
(* proof navigation *)
wenzelm@5944
   574
wenzelm@5832
   575
val backP =
wenzelm@17068
   576
  OuterSyntax.command "back" "backtracking of proof command"
wenzelm@17068
   577
    (K.tag_proof K.prf_script)
wenzelm@17068
   578
    (Scan.succeed (Toplevel.print o IsarCmd.back));
wenzelm@5832
   579
wenzelm@5832
   580
wenzelm@6742
   581
(* history *)
wenzelm@6742
   582
wenzelm@6742
   583
val cannot_undoP =
wenzelm@6742
   584
  OuterSyntax.improper_command "cannot_undo" "report 'cannot undo' error message" K.control
wenzelm@9010
   585
    (P.name >> (Toplevel.no_timing oo IsarCmd.cannot_undo));
wenzelm@6742
   586
wenzelm@7733
   587
val clear_undosP =
wenzelm@7733
   588
  OuterSyntax.improper_command "clear_undos" "clear theory-level undo information" K.control
wenzelm@9010
   589
    (P.nat >> (Toplevel.no_timing oo IsarCmd.clear_undos_theory));
wenzelm@6742
   590
wenzelm@6742
   591
val redoP =
wenzelm@6742
   592
  OuterSyntax.improper_command "redo" "redo last command" K.control
wenzelm@9010
   593
    (Scan.succeed (Toplevel.no_timing o Toplevel.print o IsarCmd.redo));
wenzelm@6742
   594
wenzelm@6742
   595
val undos_proofP =
wenzelm@6742
   596
  OuterSyntax.improper_command "undos_proof" "undo last proof commands" K.control
wenzelm@9010
   597
    (P.nat >> ((Toplevel.no_timing o Toplevel.print) oo IsarCmd.undos_proof));
wenzelm@6742
   598
wenzelm@6742
   599
val undoP =
wenzelm@6742
   600
  OuterSyntax.improper_command "undo" "undo last command" K.control
wenzelm@9010
   601
    (Scan.succeed ((Toplevel.no_timing o Toplevel.print) o IsarCmd.undo));
wenzelm@6742
   602
wenzelm@8500
   603
val killP =
wenzelm@8500
   604
  OuterSyntax.improper_command "kill" "kill current history node" K.control
wenzelm@9010
   605
    (Scan.succeed ((Toplevel.no_timing o Toplevel.print) o IsarCmd.kill));
wenzelm@8500
   606
wenzelm@6742
   607
wenzelm@5832
   608
wenzelm@5832
   609
(** diagnostic commands (for interactive mode only) **)
wenzelm@5832
   610
wenzelm@8464
   611
val opt_modes = Scan.optional (P.$$$ "(" |-- P.!!! (Scan.repeat1 P.xname --| P.$$$ ")")) [];
wenzelm@8464
   612
wenzelm@8464
   613
wenzelm@7124
   614
val pretty_setmarginP =
wenzelm@7124
   615
  OuterSyntax.improper_command "pretty_setmargin" "change default margin for pretty printing"
wenzelm@9010
   616
    K.diag (P.nat >> (Toplevel.no_timing oo IsarCmd.pretty_setmargin));
wenzelm@7124
   617
wenzelm@5832
   618
val print_commandsP =
wenzelm@9221
   619
  OuterSyntax.improper_command "print_commands" "print outer syntax (global)" K.diag
wenzelm@9221
   620
    (Scan.succeed (Toplevel.no_timing o OuterSyntax.print_commands));
wenzelm@5832
   621
wenzelm@7308
   622
val print_contextP =
wenzelm@7308
   623
  OuterSyntax.improper_command "print_context" "print theory context name" K.diag
wenzelm@9010
   624
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_context));
wenzelm@7308
   625
wenzelm@5832
   626
val print_theoryP =
wenzelm@6723
   627
  OuterSyntax.improper_command "print_theory" "print logical theory contents (verbose!)" K.diag
wenzelm@9010
   628
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_theory));
wenzelm@5832
   629
wenzelm@5832
   630
val print_syntaxP =
wenzelm@6723
   631
  OuterSyntax.improper_command "print_syntax" "print inner syntax of theory (verbose!)" K.diag
wenzelm@9010
   632
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_syntax));
wenzelm@5832
   633
wenzelm@5881
   634
val print_theoremsP =
wenzelm@17068
   635
  OuterSyntax.improper_command "print_theorems"
wenzelm@17068
   636
      "print theorems of local theory or proof context" K.diag
wenzelm@9010
   637
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_theorems));
wenzelm@5881
   638
wenzelm@12061
   639
val print_localesP =
wenzelm@12061
   640
  OuterSyntax.improper_command "print_locales" "print locales of this theory" K.diag
wenzelm@12061
   641
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_locales));
wenzelm@12061
   642
wenzelm@12061
   643
val print_localeP =
ballarin@15596
   644
  OuterSyntax.improper_command "print_locale" "print locale expression in this theory" K.diag
wenzelm@12758
   645
    (locale_val >> (Toplevel.no_timing oo IsarCmd.print_locale));
wenzelm@12061
   646
ballarin@15596
   647
val print_registrationsP =
ballarin@15598
   648
  OuterSyntax.improper_command "print_interps"
ballarin@16102
   649
    "print interpretations of named locale" K.diag
ballarin@15596
   650
    (P.xname >> (Toplevel.no_timing oo IsarCmd.print_registrations));
ballarin@15596
   651
wenzelm@5832
   652
val print_attributesP =
wenzelm@12061
   653
  OuterSyntax.improper_command "print_attributes" "print attributes of this theory" K.diag
wenzelm@9010
   654
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_attributes));
wenzelm@5832
   655
wenzelm@16027
   656
val print_simpsetP =
wenzelm@16027
   657
  OuterSyntax.improper_command "print_simpset" "print context of Simplifier" K.diag
wenzelm@16027
   658
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_simpset));
wenzelm@16027
   659
wenzelm@12383
   660
val print_rulesP =
wenzelm@12383
   661
  OuterSyntax.improper_command "print_rules" "print intro/elim rules" K.diag
wenzelm@12383
   662
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_rules));
wenzelm@12383
   663
wenzelm@11666
   664
val print_induct_rulesP =
wenzelm@11666
   665
  OuterSyntax.improper_command "print_induct_rules" "print induction and cases rules" K.diag
wenzelm@11666
   666
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_induct_rules));
wenzelm@11666
   667
wenzelm@9221
   668
val print_trans_rulesP =
wenzelm@11666
   669
  OuterSyntax.improper_command "print_trans_rules" "print transitivity rules" K.diag
wenzelm@9221
   670
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_trans_rules));
wenzelm@9221
   671
wenzelm@5832
   672
val print_methodsP =
wenzelm@12061
   673
  OuterSyntax.improper_command "print_methods" "print methods of this theory" K.diag
wenzelm@9010
   674
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_methods));
wenzelm@5832
   675
wenzelm@9221
   676
val print_antiquotationsP =
wenzelm@9221
   677
  OuterSyntax.improper_command "print_antiquotations" "print antiquotations (global)" K.diag
wenzelm@9221
   678
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_antiquotations));
wenzelm@9221
   679
wenzelm@9454
   680
val thm_depsP =
wenzelm@9454
   681
  OuterSyntax.improper_command "thm_deps" "visualize theorem dependencies"
wenzelm@9454
   682
    K.diag (P.xthms1 >> (Toplevel.no_timing oo IsarCmd.thm_deps));
wenzelm@9454
   683
wenzelm@16027
   684
val criterion =
wenzelm@16027
   685
  P.reserved "name" |-- P.!!! (P.$$$ ":" |-- P.xname) >> FindTheorems.Name ||
wenzelm@16027
   686
  P.reserved "intro" >> K FindTheorems.Intro ||
wenzelm@16027
   687
  P.reserved "elim" >> K FindTheorems.Elim ||
wenzelm@16027
   688
  P.reserved "dest" >> K FindTheorems.Dest ||
kleing@16074
   689
  P.reserved "simp" |-- P.!!! (P.$$$ ":" |-- P.term) >> FindTheorems.Simp ||
wenzelm@16027
   690
  P.term >> FindTheorems.Pattern;
wenzelm@16027
   691
wenzelm@16027
   692
val find_theoremsP =
wenzelm@16038
   693
  OuterSyntax.improper_command "thms_containing"
wenzelm@16027
   694
    "print theorems meeting specified criteria" K.diag
wenzelm@16027
   695
    (Scan.option (P.$$$ "(" |-- P.!!! (P.nat --| P.$$$ ")")) --
wenzelm@16027
   696
     Scan.repeat (((Scan.option P.minus >> is_none) -- criterion))
wenzelm@16027
   697
      >> (Toplevel.no_timing oo IsarCmd.find_theorems));
wenzelm@16027
   698
wenzelm@5832
   699
val print_bindsP =
wenzelm@6723
   700
  OuterSyntax.improper_command "print_binds" "print term bindings of proof context" K.diag
wenzelm@9010
   701
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_binds));
wenzelm@5832
   702
wenzelm@5832
   703
val print_lthmsP =
wenzelm@8370
   704
  OuterSyntax.improper_command "print_facts" "print facts of proof context" K.diag
wenzelm@9010
   705
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_lthms));
wenzelm@5832
   706
wenzelm@8370
   707
val print_casesP =
wenzelm@8370
   708
  OuterSyntax.improper_command "print_cases" "print cases of proof context" K.diag
wenzelm@9010
   709
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_cases));
wenzelm@8370
   710
wenzelm@5896
   711
val print_thmsP =
wenzelm@8464
   712
  OuterSyntax.improper_command "thm" "print theorems" K.diag
wenzelm@12876
   713
    (opt_modes -- P.xthms1 >> (Toplevel.no_timing oo IsarCmd.print_thms));
wenzelm@5832
   714
berghofe@11524
   715
val print_prfsP =
berghofe@11524
   716
  OuterSyntax.improper_command "prf" "print proof terms of theorems" K.diag
wenzelm@12876
   717
    (opt_modes -- Scan.option P.xthms1 >> (Toplevel.no_timing oo IsarCmd.print_prfs false));
berghofe@11524
   718
berghofe@11524
   719
val print_full_prfsP =
berghofe@11524
   720
  OuterSyntax.improper_command "full_prf" "print full proof terms of theorems" K.diag
wenzelm@12876
   721
    (opt_modes -- Scan.option P.xthms1 >> (Toplevel.no_timing oo IsarCmd.print_prfs true));
berghofe@11524
   722
wenzelm@5832
   723
val print_propP =
wenzelm@6723
   724
  OuterSyntax.improper_command "prop" "read and print proposition" K.diag
wenzelm@12876
   725
    (opt_modes -- P.term >> (Toplevel.no_timing oo IsarCmd.print_prop));
wenzelm@5832
   726
wenzelm@5832
   727
val print_termP =
wenzelm@6723
   728
  OuterSyntax.improper_command "term" "read and print term" K.diag
wenzelm@12876
   729
    (opt_modes -- P.term >> (Toplevel.no_timing oo IsarCmd.print_term));
wenzelm@5832
   730
wenzelm@5832
   731
val print_typeP =
wenzelm@6723
   732
  OuterSyntax.improper_command "typ" "read and print type" K.diag
wenzelm@12876
   733
    (opt_modes -- P.typ >> (Toplevel.no_timing oo IsarCmd.print_type));
wenzelm@5832
   734
wenzelm@5832
   735
wenzelm@5832
   736
wenzelm@5832
   737
(** system commands (for interactive mode only) **)
wenzelm@5832
   738
wenzelm@5832
   739
val cdP =
wenzelm@8650
   740
  OuterSyntax.improper_command "cd" "change current working directory" K.diag
wenzelm@14950
   741
    (P.path >> (Toplevel.no_timing oo IsarCmd.cd));
wenzelm@5832
   742
wenzelm@5832
   743
val pwdP =
wenzelm@6723
   744
  OuterSyntax.improper_command "pwd" "print current working directory" K.diag
wenzelm@9010
   745
    (Scan.succeed (Toplevel.no_timing o IsarCmd.pwd));
wenzelm@5832
   746
wenzelm@5832
   747
val use_thyP =
wenzelm@6723
   748
  OuterSyntax.improper_command "use_thy" "use theory file" K.diag
wenzelm@9010
   749
    (P.name >> (Toplevel.no_timing oo IsarCmd.use_thy));
wenzelm@5832
   750
wenzelm@6694
   751
val use_thy_onlyP =
wenzelm@7102
   752
  OuterSyntax.improper_command "use_thy_only" "use theory file only, ignoring associated ML"
wenzelm@9010
   753
    K.diag (P.name >> (Toplevel.no_timing oo IsarCmd.use_thy_only));
wenzelm@6694
   754
wenzelm@6196
   755
val update_thyP =
wenzelm@6723
   756
  OuterSyntax.improper_command "update_thy" "update theory file" K.diag
wenzelm@9010
   757
    (P.name >> (Toplevel.no_timing oo IsarCmd.update_thy));
wenzelm@5832
   758
wenzelm@7102
   759
val update_thy_onlyP =
wenzelm@7102
   760
  OuterSyntax.improper_command "update_thy_only" "update theory file, ignoring associated ML"
wenzelm@9010
   761
    K.diag (P.name >> (Toplevel.no_timing oo IsarCmd.update_thy_only));
wenzelm@7102
   762
wenzelm@7102
   763
val touch_thyP =
wenzelm@7102
   764
  OuterSyntax.improper_command "touch_thy" "outdate theory, including descendants" K.diag
wenzelm@9010
   765
    (P.name >> (Toplevel.no_timing oo IsarCmd.touch_thy));
wenzelm@7102
   766
wenzelm@7102
   767
val touch_all_thysP =
wenzelm@7102
   768
  OuterSyntax.improper_command "touch_all_thys" "outdate all non-finished theories" K.diag
wenzelm@9010
   769
    (Scan.succeed (Toplevel.no_timing o IsarCmd.touch_all_thys));
wenzelm@7102
   770
wenzelm@7908
   771
val touch_child_thysP =
wenzelm@7908
   772
  OuterSyntax.improper_command "touch_child_thys" "outdate child theories" K.diag
wenzelm@9010
   773
    (P.name >> (Toplevel.no_timing oo IsarCmd.touch_child_thys));
wenzelm@7908
   774
wenzelm@7102
   775
val remove_thyP =
wenzelm@7102
   776
  OuterSyntax.improper_command "remove_thy" "remove theory from loader database" K.diag
wenzelm@9010
   777
    (P.name >> (Toplevel.no_timing oo IsarCmd.remove_thy));
wenzelm@7102
   778
wenzelm@7931
   779
val kill_thyP =
wenzelm@7931
   780
  OuterSyntax.improper_command "kill_thy" "kill theory -- try to remove from loader database"
wenzelm@9010
   781
    K.diag (P.name >> (Toplevel.no_timing oo IsarCmd.kill_thy));
wenzelm@7931
   782
wenzelm@14934
   783
val display_draftsP =
wenzelm@14934
   784
  OuterSyntax.improper_command "display_drafts" "display raw source files with symbols"
wenzelm@14950
   785
    K.diag (Scan.repeat1 P.path >> (Toplevel.no_timing oo IsarCmd.display_drafts));
wenzelm@14934
   786
wenzelm@14934
   787
val print_draftsP =
wenzelm@14934
   788
  OuterSyntax.improper_command "print_drafts" "print raw source files with symbols"
wenzelm@14950
   789
    K.diag (Scan.repeat1 P.path >> (Toplevel.no_timing oo IsarCmd.print_drafts));
wenzelm@14934
   790
wenzelm@9731
   791
val opt_limits =
wenzelm@9731
   792
  Scan.option P.nat -- Scan.option (P.$$$ "," |-- P.!!! P.nat);
wenzelm@9731
   793
wenzelm@5832
   794
val prP =
wenzelm@8886
   795
  OuterSyntax.improper_command "pr" "print current proof state (if present)" K.diag
wenzelm@9731
   796
    (opt_modes -- opt_limits >> (Toplevel.no_timing oo IsarCmd.pr));
wenzelm@7199
   797
wenzelm@7222
   798
val disable_prP =
wenzelm@7222
   799
  OuterSyntax.improper_command "disable_pr" "disable printing of toplevel state" K.diag
wenzelm@9010
   800
    (Scan.succeed (Toplevel.no_timing o IsarCmd.disable_pr));
wenzelm@5832
   801
wenzelm@7222
   802
val enable_prP =
wenzelm@7222
   803
  OuterSyntax.improper_command "enable_pr" "enable printing of toplevel state" K.diag
wenzelm@9010
   804
    (Scan.succeed (Toplevel.no_timing o IsarCmd.enable_pr));
wenzelm@7222
   805
wenzelm@5832
   806
val commitP =
wenzelm@6723
   807
  OuterSyntax.improper_command "commit" "commit current session to ML database" K.diag
wenzelm@9010
   808
    (P.opt_unit >> (Toplevel.no_timing oo K IsarCmd.use_commit));
wenzelm@5832
   809
wenzelm@5832
   810
val quitP =
wenzelm@6723
   811
  OuterSyntax.improper_command "quit" "quit Isabelle" K.control
wenzelm@9010
   812
    (P.opt_unit >> (Toplevel.no_timing oo K IsarCmd.quit));
wenzelm@5832
   813
wenzelm@5832
   814
val exitP =
wenzelm@6723
   815
  OuterSyntax.improper_command "exit" "exit Isar loop" K.control
wenzelm@9010
   816
    (Scan.succeed (Toplevel.no_timing o IsarCmd.exit));
wenzelm@5832
   817
wenzelm@7102
   818
val init_toplevelP =
wenzelm@7102
   819
  OuterSyntax.improper_command "init_toplevel" "restart Isar toplevel loop" K.control
wenzelm@9010
   820
    (Scan.succeed (Toplevel.no_timing o IsarCmd.init_toplevel));
wenzelm@5991
   821
wenzelm@7462
   822
val welcomeP =
wenzelm@8678
   823
  OuterSyntax.improper_command "welcome" "print welcome message" K.diag
wenzelm@9010
   824
    (Scan.succeed (Toplevel.no_timing o IsarCmd.welcome));
wenzelm@7462
   825
wenzelm@5832
   826
wenzelm@5832
   827
wenzelm@5832
   828
(** the Pure outer syntax **)
wenzelm@5832
   829
wenzelm@5832
   830
(*keep keywords consistent with the parsers, including those in
wenzelm@5832
   831
  outer_parse.ML, otherwise be prepared for unexpected errors*)
wenzelm@5832
   832
wenzelm@16038
   833
val _ = OuterSyntax.add_keywords
wenzelm@17068
   834
 ["!", "!!", "%", "(", ")", "+", ",", "--", ":", "::", ";", "<", "<=",
wenzelm@17068
   835
  "=", "==", "=>", "?", "[", "]", "advanced", "and", "assumes",
wenzelm@16264
   836
  "begin", "binder", "concl", "constrains", "defines", "files",
wenzelm@16264
   837
  "fixes", "imports", "in", "includes", "infix", "infixl", "infixr",
wenzelm@16264
   838
  "is", "notes", "open", "output", "overloaded", "shows", "structure",
wenzelm@16264
   839
  "uses", "where", "|", "\\<equiv>", "\\<leftharpoondown>",
wenzelm@16264
   840
  "\\<rightharpoonup>", "\\<rightleftharpoons>", "\\<subseteq>"];
wenzelm@5832
   841
wenzelm@16038
   842
val _ = OuterSyntax.add_parsers [
wenzelm@5832
   843
  (*theory structure*)
wenzelm@8500
   844
  theoryP, end_excursionP, contextP,
wenzelm@7775
   845
  (*markup commands*)
wenzelm@7733
   846
  headerP, chapterP, sectionP, subsectionP, subsubsectionP, textP,
wenzelm@7862
   847
  text_rawP, sectP, subsectP, subsubsectP, txtP, txt_rawP,
wenzelm@5832
   848
  (*theory sections*)
wenzelm@7172
   849
  classesP, classrelP, defaultsortP, typedeclP, typeabbrP, nontermP,
wenzelm@15748
   850
  aritiesP, judgmentP, constsP, finalconstsP, syntaxP, no_syntaxP,
wenzelm@15748
   851
  translationsP, axiomsP, defsP, constdefsP, theoremsP, lemmasP,
wenzelm@15748
   852
  declareP, globalP, localP, hideP, useP, mlP, ml_commandP, ml_setupP,
wenzelm@15748
   853
  setupP, method_setupP, parse_ast_translationP, parse_translationP,
skalberg@14223
   854
  print_translationP, typed_print_translationP,
skalberg@14223
   855
  print_ast_translationP, token_translationP, oracleP, localeP,
wenzelm@5832
   856
  (*proof commands*)
wenzelm@11890
   857
  theoremP, lemmaP, corollaryP, showP, haveP, thusP, henceP, fixP,
wenzelm@11890
   858
  assumeP, presumeP, defP, obtainP, letP, caseP, thenP, fromP, withP,
wenzelm@12926
   859
  noteP, usingP, beginP, endP, nextP, qedP, terminal_proofP,
wenzelm@12926
   860
  default_proofP, immediate_proofP, done_proofP, skip_proofP,
wenzelm@12926
   861
  forget_proofP, deferP, preferP, applyP, apply_endP, proofP, alsoP,
wenzelm@12926
   862
  finallyP, moreoverP, ultimatelyP, backP, cannot_undoP, clear_undosP,
wenzelm@16027
   863
  redoP, undos_proofP, undoP, killP, interpretationP, interpretP,
ballarin@16168
   864
  (*diagnostic commands*)
ballarin@16168
   865
  pretty_setmarginP,
wenzelm@16027
   866
  print_commandsP, print_contextP, print_theoryP, print_syntaxP,
wenzelm@16027
   867
  print_theoremsP, print_localesP, print_localeP,
wenzelm@16027
   868
  print_registrationsP, print_attributesP, print_simpsetP,
wenzelm@16027
   869
  print_rulesP, print_induct_rulesP, print_trans_rulesP,
wenzelm@16027
   870
  print_methodsP, print_antiquotationsP, thm_depsP, find_theoremsP,
wenzelm@16027
   871
  print_bindsP, print_lthmsP, print_casesP, print_thmsP, print_prfsP,
wenzelm@16027
   872
  print_full_prfsP, print_propP, print_termP, print_typeP,
wenzelm@5832
   873
  (*system commands*)
wenzelm@7102
   874
  cdP, pwdP, use_thyP, use_thy_onlyP, update_thyP, update_thy_onlyP,
wenzelm@7931
   875
  touch_thyP, touch_all_thysP, touch_child_thysP, remove_thyP,
wenzelm@14934
   876
  kill_thyP, display_draftsP, print_draftsP, prP, disable_prP,
wenzelm@14934
   877
  enable_prP, commitP, quitP, exitP, init_toplevelP, welcomeP];
wenzelm@5832
   878
wenzelm@5832
   879
end;