src/Pure/Isar/isar_syn.ML
author berghofe
Tue Jan 11 14:15:14 2005 +0100 (2005-01-11 ago)
changeset 15432 f04179b1454b
parent 15237 250e9be7a09d
child 15531 08c8dad8e399
permissions -rw-r--r--
Added table of commands to be hidden in LaTeX output.
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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 =
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sig
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  val keywords: string list
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  val parsers: OuterSyntax.parser list
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  val hidden_commands: string list
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end;
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structure IsarSyn: ISAR_SYN =
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struct
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structure P = OuterParse and K = OuterSyntax.Keyword;
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(** init and exit **)
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val theoryP =
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  OuterSyntax.command "theory" "begin 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.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.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.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.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.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.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.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 (PureThy.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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(* 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.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.locale_target -- (P.and_list1 P.xthms1 >> flat)
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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 PureThy.global_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 PureThy.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_space));
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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.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.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.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.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.thy_decl
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    (P.text >> (Toplevel.theory o Context.use_setup));
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val method_setupP =
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  OuterSyntax.command "method_setup" "define proof method in 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" 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" 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" 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.thy_decl (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" 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" 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" "install oracle" K.thy_decl
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    ((P.name --| P.$$$ "=") -- P.text >> (Toplevel.theory o IsarThy.add_oracle));
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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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(** proof commands **)
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(* statements *)
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val statement = P.and_list1 (P.opt_thm_name ":" -- Scan.repeat1 P.propp);
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val general_statement =
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  statement >> pair [] || Scan.repeat P.locale_elem_or_expr -- (P.$$$ "shows" |-- statement);
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fun gen_theorem k =
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  OuterSyntax.command k ("state " ^ k) K.thy_goal
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    (P.locale_target -- Scan.optional (P.opt_thm_name ":" --|
wenzelm@12956
   326
      Scan.ahead (P.locale_keyword || P.$$$ "shows")) ("", []) --
wenzelm@12956
   327
      general_statement >> (fn ((x, y), (z, w)) =>
wenzelm@12956
   328
      (Toplevel.print o Toplevel.theory_to_proof (IsarThy.smart_multi_theorem k x y z w))));
wenzelm@5832
   329
wenzelm@12242
   330
val theoremP = gen_theorem Drule.theoremK;
wenzelm@12242
   331
val lemmaP = gen_theorem Drule.lemmaK;
wenzelm@12242
   332
val corollaryP = gen_theorem Drule.corollaryK;
wenzelm@5832
   333
wenzelm@5832
   334
val showP =
wenzelm@6723
   335
  OuterSyntax.command "show" "state local goal, solving current obligation" K.prf_goal
wenzelm@12006
   336
    (statement >> ((Toplevel.print oo Toplevel.proof') o IsarThy.show));
wenzelm@5832
   337
wenzelm@5832
   338
val haveP =
wenzelm@6723
   339
  OuterSyntax.command "have" "state local goal" K.prf_goal
wenzelm@12006
   340
    (statement >> ((Toplevel.print oo Toplevel.proof) o  IsarThy.have));
wenzelm@5832
   341
wenzelm@6501
   342
val thusP =
wenzelm@6723
   343
  OuterSyntax.command "thus" "abbreviates \"then show\"" K.prf_goal
wenzelm@12006
   344
    (statement >> ((Toplevel.print oo Toplevel.proof') o IsarThy.thus));
wenzelm@6501
   345
wenzelm@6501
   346
val henceP =
wenzelm@6723
   347
  OuterSyntax.command "hence" "abbreviates \"then have\"" K.prf_goal
wenzelm@12006
   348
    (statement >> ((Toplevel.print oo Toplevel.proof) o IsarThy.hence));
wenzelm@6501
   349
wenzelm@5832
   350
wenzelm@5914
   351
(* facts *)
wenzelm@5832
   352
wenzelm@12876
   353
val facts = P.and_list1 P.xthms1;
wenzelm@9197
   354
wenzelm@5832
   355
val thenP =
wenzelm@6723
   356
  OuterSyntax.command "then" "forward chaining" K.prf_chain
wenzelm@12876
   357
    (Scan.succeed (Toplevel.print o (Toplevel.proof IsarThy.chain)));
wenzelm@5832
   358
wenzelm@5832
   359
val fromP =
wenzelm@6723
   360
  OuterSyntax.command "from" "forward chaining from given facts" K.prf_chain
wenzelm@9197
   361
    (facts >> (Toplevel.print oo (Toplevel.proof o IsarThy.from_facts)));
wenzelm@5914
   362
wenzelm@6878
   363
val withP =
wenzelm@6878
   364
  OuterSyntax.command "with" "forward chaining from given and current facts" K.prf_chain
wenzelm@9197
   365
    (facts >> (Toplevel.print oo (Toplevel.proof o IsarThy.with_facts)));
wenzelm@6878
   366
wenzelm@6773
   367
val noteP =
wenzelm@6723
   368
  OuterSyntax.command "note" "define facts" K.prf_decl
wenzelm@9197
   369
    (name_facts >> (Toplevel.print oo (Toplevel.proof o IsarThy.have_facts)));
wenzelm@5832
   370
wenzelm@12926
   371
val usingP =
wenzelm@12926
   372
  OuterSyntax.command "using" "augment goal facts" K.prf_decl
wenzelm@12926
   373
    (facts >> (Toplevel.print oo (Toplevel.proof o IsarThy.using_facts)));
wenzelm@12926
   374
ballarin@14508
   375
val instantiateP =
ballarin@14508
   376
  OuterSyntax.command "instantiate" "instantiate locale" K.prf_decl
ballarin@14528
   377
    (P.opt_thm_name ":" -- P.xname
ballarin@14508
   378
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.instantiate_locale)));
ballarin@14508
   379
wenzelm@5832
   380
wenzelm@5832
   381
(* proof context *)
wenzelm@5832
   382
wenzelm@11890
   383
val fixP =
wenzelm@14642
   384
  OuterSyntax.command "fix" "fix local variables (Skolem constants)" K.prf_asm
wenzelm@14642
   385
    (vars >> (Toplevel.print oo (Toplevel.proof o IsarThy.fix)));
wenzelm@11890
   386
wenzelm@5832
   387
val assumeP =
wenzelm@6869
   388
  OuterSyntax.command "assume" "assume propositions" K.prf_asm
wenzelm@12142
   389
    (statement >> (Toplevel.print oo (Toplevel.proof o IsarThy.assume)));
wenzelm@5832
   390
wenzelm@6850
   391
val presumeP =
wenzelm@6869
   392
  OuterSyntax.command "presume" "assume propositions, to be established later" K.prf_asm
wenzelm@12142
   393
    (statement >> (Toplevel.print oo (Toplevel.proof o IsarThy.presume)));
wenzelm@6850
   394
wenzelm@6953
   395
val defP =
wenzelm@6953
   396
  OuterSyntax.command "def" "local definition" K.prf_asm
wenzelm@10688
   397
    (P.opt_thm_name ":" -- (P.name -- ((P.$$$ "\\<equiv>" || P.$$$ "==") |-- P.!!! P.termp))
wenzelm@12876
   398
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.local_def)));
wenzelm@6953
   399
wenzelm@11890
   400
val obtainP =
wenzelm@11890
   401
  OuterSyntax.command "obtain" "generalized existence"
wenzelm@11890
   402
    K.prf_asm_goal
wenzelm@11890
   403
    (Scan.optional
wenzelm@12876
   404
      (P.and_list1 (Scan.repeat1 P.name -- Scan.option (P.$$$ "::" |-- P.typ))
wenzelm@12968
   405
        --| P.$$$ "where") [] -- statement >> (Toplevel.print oo IsarThy.obtain));
wenzelm@5832
   406
wenzelm@5832
   407
val letP =
wenzelm@6723
   408
  OuterSyntax.command "let" "bind text variables" K.prf_decl
wenzelm@12876
   409
    (P.and_list1 (P.enum1 "and" P.term -- (P.$$$ "=" |-- P.term))
wenzelm@8615
   410
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.let_bind)));
wenzelm@5832
   411
wenzelm@11793
   412
val case_spec =
wenzelm@12267
   413
  (P.$$$ "(" |-- P.!!! (P.xname -- Scan.repeat1 P.uname --| P.$$$ ")") ||
wenzelm@12267
   414
    P.xname >> rpair []) -- P.opt_attribs >> P.triple1;
wenzelm@11793
   415
wenzelm@8370
   416
val caseP =
wenzelm@8370
   417
  OuterSyntax.command "case" "invoke local context" K.prf_asm
wenzelm@12876
   418
    (case_spec >> (Toplevel.print oo (Toplevel.proof o IsarThy.invoke_case)));
wenzelm@8370
   419
wenzelm@5832
   420
wenzelm@5832
   421
(* proof structure *)
wenzelm@5832
   422
wenzelm@5832
   423
val beginP =
wenzelm@9056
   424
  OuterSyntax.command "{" "begin explicit proof block" K.prf_open
wenzelm@12876
   425
    (Scan.succeed (Toplevel.print o (Toplevel.proof IsarThy.begin_block)));
wenzelm@5832
   426
wenzelm@6687
   427
val endP =
wenzelm@9056
   428
  OuterSyntax.command "}" "end explicit proof block" K.prf_close
wenzelm@12876
   429
    (Scan.succeed (Toplevel.print o (Toplevel.proof IsarThy.end_block)));
wenzelm@6687
   430
wenzelm@5832
   431
val nextP =
wenzelm@6723
   432
  OuterSyntax.command "next" "enter next proof block" K.prf_block
wenzelm@12876
   433
    (Scan.succeed (Toplevel.print o (Toplevel.proof IsarThy.next_block)));
wenzelm@5832
   434
wenzelm@5832
   435
wenzelm@5832
   436
(* end proof *)
wenzelm@5832
   437
wenzelm@6404
   438
val qedP =
wenzelm@6735
   439
  OuterSyntax.command "qed" "conclude (sub-)proof" K.qed_block
wenzelm@12876
   440
    (Scan.option P.method >> IsarThy.qed);
wenzelm@5832
   441
wenzelm@6404
   442
val terminal_proofP =
wenzelm@6723
   443
  OuterSyntax.command "by" "terminal backward proof" K.qed
wenzelm@12876
   444
    (P.method -- Scan.option P.method >> IsarThy.terminal_proof);
wenzelm@6404
   445
wenzelm@8966
   446
val default_proofP =
wenzelm@8966
   447
  OuterSyntax.command ".." "default proof" K.qed
wenzelm@12876
   448
    (Scan.succeed IsarThy.default_proof);
wenzelm@8966
   449
wenzelm@6404
   450
val immediate_proofP =
wenzelm@6723
   451
  OuterSyntax.command "." "immediate proof" K.qed
wenzelm@12876
   452
    (Scan.succeed IsarThy.immediate_proof);
wenzelm@6404
   453
wenzelm@8966
   454
val done_proofP =
wenzelm@8966
   455
  OuterSyntax.command "done" "done proof" K.qed
wenzelm@12876
   456
    (Scan.succeed IsarThy.done_proof);
wenzelm@5832
   457
wenzelm@6888
   458
val skip_proofP =
wenzelm@7172
   459
  OuterSyntax.improper_command "sorry" "skip proof (quick-and-dirty mode only!)" K.qed
wenzelm@12876
   460
    (Scan.succeed IsarThy.skip_proof);
wenzelm@6888
   461
wenzelm@8210
   462
val forget_proofP =
wenzelm@8521
   463
  OuterSyntax.command "oops" "forget proof" K.qed_global
wenzelm@12876
   464
    (Scan.succeed IsarThy.forget_proof);
wenzelm@8210
   465
wenzelm@5832
   466
wenzelm@5832
   467
(* proof steps *)
wenzelm@5832
   468
wenzelm@8165
   469
val deferP =
wenzelm@8681
   470
  OuterSyntax.command "defer" "shuffle internal proof state" K.prf_script
wenzelm@12876
   471
    (Scan.option P.nat >> (Toplevel.print oo (Toplevel.proof o IsarThy.defer)));
wenzelm@8165
   472
wenzelm@8165
   473
val preferP =
wenzelm@8681
   474
  OuterSyntax.command "prefer" "shuffle internal proof state" K.prf_script
wenzelm@12876
   475
    (P.nat >> (Toplevel.print oo (Toplevel.proof o IsarThy.prefer)));
wenzelm@8165
   476
wenzelm@6850
   477
val applyP =
wenzelm@8681
   478
  OuterSyntax.command "apply" "initial refinement step (unstructured)" K.prf_script
wenzelm@12876
   479
    (P.method >> (Toplevel.print oo (Toplevel.proof o IsarThy.apply)));
wenzelm@5832
   480
wenzelm@8235
   481
val apply_endP =
wenzelm@8681
   482
  OuterSyntax.command "apply_end" "terminal refinement (unstructured)" K.prf_script
wenzelm@12876
   483
    (P.method >> (Toplevel.print oo (Toplevel.proof o IsarThy.apply_end)));
wenzelm@5832
   484
wenzelm@6404
   485
val proofP =
wenzelm@6723
   486
  OuterSyntax.command "proof" "backward proof" K.prf_block
berghofe@15237
   487
    (Scan.option P.method >> (fn m => Toplevel.print o Toplevel.proof (IsarThy.proof m) o
berghofe@15237
   488
      Toplevel.skip_proof (History.apply (fn i => i + 1))));
wenzelm@5832
   489
wenzelm@5832
   490
wenzelm@6773
   491
(* calculational proof commands *)
wenzelm@6773
   492
wenzelm@6878
   493
val calc_args =
wenzelm@12876
   494
  Scan.option (P.$$$ "(" |-- P.!!! ((P.xthms1 --| P.$$$ ")")));
wenzelm@6878
   495
wenzelm@6773
   496
val alsoP =
wenzelm@8562
   497
  OuterSyntax.command "also" "combine calculation and current facts" K.prf_decl
wenzelm@12876
   498
    (calc_args >> IsarThy.also);
wenzelm@6773
   499
wenzelm@6773
   500
val finallyP =
wenzelm@8562
   501
  OuterSyntax.command "finally" "combine calculation and current facts, exhibit result" K.prf_chain
wenzelm@12876
   502
    (calc_args >> IsarThy.finally);
wenzelm@6773
   503
wenzelm@8562
   504
val moreoverP =
wenzelm@8562
   505
  OuterSyntax.command "moreover" "augment calculation by current facts" K.prf_decl
wenzelm@12876
   506
    (Scan.succeed IsarThy.moreover);
wenzelm@8562
   507
wenzelm@8588
   508
val ultimatelyP =
wenzelm@8588
   509
  OuterSyntax.command "ultimately" "augment calculation by current facts, exhibit result"
wenzelm@12876
   510
    K.prf_chain (Scan.succeed IsarThy.ultimately);
wenzelm@8588
   511
wenzelm@6773
   512
wenzelm@6742
   513
(* proof navigation *)
wenzelm@5944
   514
wenzelm@5832
   515
val backP =
wenzelm@8235
   516
  OuterSyntax.command "back" "backtracking of proof command" K.prf_script
wenzelm@12876
   517
    (Scan.optional (P.$$$ "!" >> K true) false >> (Toplevel.print oo IsarCmd.back));
wenzelm@5832
   518
wenzelm@5832
   519
wenzelm@6742
   520
(* history *)
wenzelm@6742
   521
wenzelm@6742
   522
val cannot_undoP =
wenzelm@6742
   523
  OuterSyntax.improper_command "cannot_undo" "report 'cannot undo' error message" K.control
wenzelm@9010
   524
    (P.name >> (Toplevel.no_timing oo IsarCmd.cannot_undo));
wenzelm@6742
   525
wenzelm@7733
   526
val clear_undosP =
wenzelm@7733
   527
  OuterSyntax.improper_command "clear_undos" "clear theory-level undo information" K.control
wenzelm@9010
   528
    (P.nat >> (Toplevel.no_timing oo IsarCmd.clear_undos_theory));
wenzelm@6742
   529
wenzelm@6742
   530
val redoP =
wenzelm@6742
   531
  OuterSyntax.improper_command "redo" "redo last command" K.control
wenzelm@9010
   532
    (Scan.succeed (Toplevel.no_timing o Toplevel.print o IsarCmd.redo));
wenzelm@6742
   533
wenzelm@6742
   534
val undos_proofP =
wenzelm@6742
   535
  OuterSyntax.improper_command "undos_proof" "undo last proof commands" K.control
wenzelm@9010
   536
    (P.nat >> ((Toplevel.no_timing o Toplevel.print) oo IsarCmd.undos_proof));
wenzelm@6742
   537
wenzelm@6742
   538
val undoP =
wenzelm@6742
   539
  OuterSyntax.improper_command "undo" "undo last command" K.control
wenzelm@9010
   540
    (Scan.succeed ((Toplevel.no_timing o Toplevel.print) o IsarCmd.undo));
wenzelm@6742
   541
wenzelm@8500
   542
val killP =
wenzelm@8500
   543
  OuterSyntax.improper_command "kill" "kill current history node" K.control
wenzelm@9010
   544
    (Scan.succeed ((Toplevel.no_timing o Toplevel.print) o IsarCmd.kill));
wenzelm@8500
   545
wenzelm@6742
   546
wenzelm@5832
   547
wenzelm@5832
   548
(** diagnostic commands (for interactive mode only) **)
wenzelm@5832
   549
wenzelm@8464
   550
val opt_modes = Scan.optional (P.$$$ "(" |-- P.!!! (Scan.repeat1 P.xname --| P.$$$ ")")) [];
wenzelm@8464
   551
wenzelm@8464
   552
wenzelm@7124
   553
val pretty_setmarginP =
wenzelm@7124
   554
  OuterSyntax.improper_command "pretty_setmargin" "change default margin for pretty printing"
wenzelm@9010
   555
    K.diag (P.nat >> (Toplevel.no_timing oo IsarCmd.pretty_setmargin));
wenzelm@7124
   556
wenzelm@5832
   557
val print_commandsP =
wenzelm@9221
   558
  OuterSyntax.improper_command "print_commands" "print outer syntax (global)" K.diag
wenzelm@9221
   559
    (Scan.succeed (Toplevel.no_timing o OuterSyntax.print_commands));
wenzelm@5832
   560
wenzelm@7308
   561
val print_contextP =
wenzelm@7308
   562
  OuterSyntax.improper_command "print_context" "print theory context name" K.diag
wenzelm@9010
   563
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_context));
wenzelm@7308
   564
wenzelm@5832
   565
val print_theoryP =
wenzelm@6723
   566
  OuterSyntax.improper_command "print_theory" "print logical theory contents (verbose!)" K.diag
wenzelm@9010
   567
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_theory));
wenzelm@5832
   568
wenzelm@5832
   569
val print_syntaxP =
wenzelm@6723
   570
  OuterSyntax.improper_command "print_syntax" "print inner syntax of theory (verbose!)" K.diag
wenzelm@9010
   571
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_syntax));
wenzelm@5832
   572
wenzelm@5881
   573
val print_theoremsP =
wenzelm@12061
   574
  OuterSyntax.improper_command "print_theorems" "print theorems of this theory" K.diag
wenzelm@9010
   575
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_theorems));
wenzelm@5881
   576
wenzelm@12061
   577
val print_localesP =
wenzelm@12061
   578
  OuterSyntax.improper_command "print_locales" "print locales of this theory" K.diag
wenzelm@12061
   579
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_locales));
wenzelm@12061
   580
wenzelm@12061
   581
val print_localeP =
wenzelm@12061
   582
  OuterSyntax.improper_command "print_locale" "print named locale of this theory" K.diag
wenzelm@12758
   583
    (locale_val >> (Toplevel.no_timing oo IsarCmd.print_locale));
wenzelm@12061
   584
wenzelm@5832
   585
val print_attributesP =
wenzelm@12061
   586
  OuterSyntax.improper_command "print_attributes" "print attributes of this theory" K.diag
wenzelm@9010
   587
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_attributes));
wenzelm@5832
   588
wenzelm@12383
   589
val print_rulesP =
wenzelm@12383
   590
  OuterSyntax.improper_command "print_rules" "print intro/elim rules" K.diag
wenzelm@12383
   591
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_rules));
wenzelm@12383
   592
wenzelm@11666
   593
val print_induct_rulesP =
wenzelm@11666
   594
  OuterSyntax.improper_command "print_induct_rules" "print induction and cases rules" K.diag
wenzelm@11666
   595
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_induct_rules));
wenzelm@11666
   596
wenzelm@9221
   597
val print_trans_rulesP =
wenzelm@11666
   598
  OuterSyntax.improper_command "print_trans_rules" "print transitivity rules" K.diag
wenzelm@9221
   599
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_trans_rules));
wenzelm@9221
   600
wenzelm@5832
   601
val print_methodsP =
wenzelm@12061
   602
  OuterSyntax.improper_command "print_methods" "print methods of this theory" K.diag
wenzelm@9010
   603
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_methods));
wenzelm@5832
   604
wenzelm@9221
   605
val print_antiquotationsP =
wenzelm@9221
   606
  OuterSyntax.improper_command "print_antiquotations" "print antiquotations (global)" K.diag
wenzelm@9221
   607
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_antiquotations));
wenzelm@9221
   608
wenzelm@7616
   609
val thms_containingP =
wenzelm@13275
   610
  OuterSyntax.improper_command "thms_containing"
wenzelm@13275
   611
    "print facts containing certain constants or variables"
wenzelm@13284
   612
    K.diag (Scan.option (P.$$$ "(" |-- P.!!! (P.nat --| P.$$$ ")")) --
wenzelm@13284
   613
      Scan.repeat P.term >> (Toplevel.no_timing oo IsarCmd.print_thms_containing));
wenzelm@7616
   614
wenzelm@9454
   615
val thm_depsP =
wenzelm@9454
   616
  OuterSyntax.improper_command "thm_deps" "visualize theorem dependencies"
wenzelm@9454
   617
    K.diag (P.xthms1 >> (Toplevel.no_timing oo IsarCmd.thm_deps));
wenzelm@9454
   618
wenzelm@5832
   619
val print_bindsP =
wenzelm@6723
   620
  OuterSyntax.improper_command "print_binds" "print term bindings of proof context" K.diag
wenzelm@9010
   621
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_binds));
wenzelm@5832
   622
wenzelm@5832
   623
val print_lthmsP =
wenzelm@8370
   624
  OuterSyntax.improper_command "print_facts" "print facts of proof context" K.diag
wenzelm@9010
   625
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_lthms));
wenzelm@5832
   626
wenzelm@8370
   627
val print_casesP =
wenzelm@8370
   628
  OuterSyntax.improper_command "print_cases" "print cases of proof context" K.diag
wenzelm@9010
   629
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_cases));
wenzelm@8370
   630
berghofe@13802
   631
val print_introsP =
berghofe@13802
   632
  OuterSyntax.improper_command "print_intros" "print matching introduction rules" K.diag
berghofe@13802
   633
    (Scan.succeed (Toplevel.no_timing o IsarCmd.print_intros));
berghofe@13802
   634
wenzelm@5896
   635
val print_thmsP =
wenzelm@8464
   636
  OuterSyntax.improper_command "thm" "print theorems" K.diag
wenzelm@12876
   637
    (opt_modes -- P.xthms1 >> (Toplevel.no_timing oo IsarCmd.print_thms));
wenzelm@5832
   638
berghofe@11524
   639
val print_prfsP =
berghofe@11524
   640
  OuterSyntax.improper_command "prf" "print proof terms of theorems" K.diag
wenzelm@12876
   641
    (opt_modes -- Scan.option P.xthms1 >> (Toplevel.no_timing oo IsarCmd.print_prfs false));
berghofe@11524
   642
berghofe@11524
   643
val print_full_prfsP =
berghofe@11524
   644
  OuterSyntax.improper_command "full_prf" "print full proof terms of theorems" K.diag
wenzelm@12876
   645
    (opt_modes -- Scan.option P.xthms1 >> (Toplevel.no_timing oo IsarCmd.print_prfs true));
berghofe@11524
   646
wenzelm@5832
   647
val print_propP =
wenzelm@6723
   648
  OuterSyntax.improper_command "prop" "read and print proposition" K.diag
wenzelm@12876
   649
    (opt_modes -- P.term >> (Toplevel.no_timing oo IsarCmd.print_prop));
wenzelm@5832
   650
wenzelm@5832
   651
val print_termP =
wenzelm@6723
   652
  OuterSyntax.improper_command "term" "read and print term" K.diag
wenzelm@12876
   653
    (opt_modes -- P.term >> (Toplevel.no_timing oo IsarCmd.print_term));
wenzelm@5832
   654
wenzelm@5832
   655
val print_typeP =
wenzelm@6723
   656
  OuterSyntax.improper_command "typ" "read and print type" K.diag
wenzelm@12876
   657
    (opt_modes -- P.typ >> (Toplevel.no_timing oo IsarCmd.print_type));
wenzelm@5832
   658
wenzelm@5832
   659
wenzelm@5832
   660
wenzelm@5832
   661
(** system commands (for interactive mode only) **)
wenzelm@5832
   662
wenzelm@5832
   663
val cdP =
wenzelm@8650
   664
  OuterSyntax.improper_command "cd" "change current working directory" K.diag
wenzelm@14950
   665
    (P.path >> (Toplevel.no_timing oo IsarCmd.cd));
wenzelm@5832
   666
wenzelm@5832
   667
val pwdP =
wenzelm@6723
   668
  OuterSyntax.improper_command "pwd" "print current working directory" K.diag
wenzelm@9010
   669
    (Scan.succeed (Toplevel.no_timing o IsarCmd.pwd));
wenzelm@5832
   670
wenzelm@5832
   671
val use_thyP =
wenzelm@6723
   672
  OuterSyntax.improper_command "use_thy" "use theory file" K.diag
wenzelm@9010
   673
    (P.name >> (Toplevel.no_timing oo IsarCmd.use_thy));
wenzelm@5832
   674
wenzelm@6694
   675
val use_thy_onlyP =
wenzelm@7102
   676
  OuterSyntax.improper_command "use_thy_only" "use theory file only, ignoring associated ML"
wenzelm@9010
   677
    K.diag (P.name >> (Toplevel.no_timing oo IsarCmd.use_thy_only));
wenzelm@6694
   678
wenzelm@6196
   679
val update_thyP =
wenzelm@6723
   680
  OuterSyntax.improper_command "update_thy" "update theory file" K.diag
wenzelm@9010
   681
    (P.name >> (Toplevel.no_timing oo IsarCmd.update_thy));
wenzelm@5832
   682
wenzelm@7102
   683
val update_thy_onlyP =
wenzelm@7102
   684
  OuterSyntax.improper_command "update_thy_only" "update theory file, ignoring associated ML"
wenzelm@9010
   685
    K.diag (P.name >> (Toplevel.no_timing oo IsarCmd.update_thy_only));
wenzelm@7102
   686
wenzelm@7102
   687
val touch_thyP =
wenzelm@7102
   688
  OuterSyntax.improper_command "touch_thy" "outdate theory, including descendants" K.diag
wenzelm@9010
   689
    (P.name >> (Toplevel.no_timing oo IsarCmd.touch_thy));
wenzelm@7102
   690
wenzelm@7102
   691
val touch_all_thysP =
wenzelm@7102
   692
  OuterSyntax.improper_command "touch_all_thys" "outdate all non-finished theories" K.diag
wenzelm@9010
   693
    (Scan.succeed (Toplevel.no_timing o IsarCmd.touch_all_thys));
wenzelm@7102
   694
wenzelm@7908
   695
val touch_child_thysP =
wenzelm@7908
   696
  OuterSyntax.improper_command "touch_child_thys" "outdate child theories" K.diag
wenzelm@9010
   697
    (P.name >> (Toplevel.no_timing oo IsarCmd.touch_child_thys));
wenzelm@7908
   698
wenzelm@7102
   699
val remove_thyP =
wenzelm@7102
   700
  OuterSyntax.improper_command "remove_thy" "remove theory from loader database" K.diag
wenzelm@9010
   701
    (P.name >> (Toplevel.no_timing oo IsarCmd.remove_thy));
wenzelm@7102
   702
wenzelm@7931
   703
val kill_thyP =
wenzelm@7931
   704
  OuterSyntax.improper_command "kill_thy" "kill theory -- try to remove from loader database"
wenzelm@9010
   705
    K.diag (P.name >> (Toplevel.no_timing oo IsarCmd.kill_thy));
wenzelm@7931
   706
wenzelm@14934
   707
val display_draftsP =
wenzelm@14934
   708
  OuterSyntax.improper_command "display_drafts" "display raw source files with symbols"
wenzelm@14950
   709
    K.diag (Scan.repeat1 P.path >> (Toplevel.no_timing oo IsarCmd.display_drafts));
wenzelm@14934
   710
wenzelm@14934
   711
val print_draftsP =
wenzelm@14934
   712
  OuterSyntax.improper_command "print_drafts" "print raw source files with symbols"
wenzelm@14950
   713
    K.diag (Scan.repeat1 P.path >> (Toplevel.no_timing oo IsarCmd.print_drafts));
wenzelm@14934
   714
wenzelm@9731
   715
val opt_limits =
wenzelm@9731
   716
  Scan.option P.nat -- Scan.option (P.$$$ "," |-- P.!!! P.nat);
wenzelm@9731
   717
wenzelm@5832
   718
val prP =
wenzelm@8886
   719
  OuterSyntax.improper_command "pr" "print current proof state (if present)" K.diag
wenzelm@9731
   720
    (opt_modes -- opt_limits >> (Toplevel.no_timing oo IsarCmd.pr));
wenzelm@7199
   721
wenzelm@7222
   722
val disable_prP =
wenzelm@7222
   723
  OuterSyntax.improper_command "disable_pr" "disable printing of toplevel state" K.diag
wenzelm@9010
   724
    (Scan.succeed (Toplevel.no_timing o IsarCmd.disable_pr));
wenzelm@5832
   725
wenzelm@7222
   726
val enable_prP =
wenzelm@7222
   727
  OuterSyntax.improper_command "enable_pr" "enable printing of toplevel state" K.diag
wenzelm@9010
   728
    (Scan.succeed (Toplevel.no_timing o IsarCmd.enable_pr));
wenzelm@7222
   729
wenzelm@5832
   730
val commitP =
wenzelm@6723
   731
  OuterSyntax.improper_command "commit" "commit current session to ML database" K.diag
wenzelm@9010
   732
    (P.opt_unit >> (Toplevel.no_timing oo K IsarCmd.use_commit));
wenzelm@5832
   733
wenzelm@5832
   734
val quitP =
wenzelm@6723
   735
  OuterSyntax.improper_command "quit" "quit Isabelle" K.control
wenzelm@9010
   736
    (P.opt_unit >> (Toplevel.no_timing oo K IsarCmd.quit));
wenzelm@5832
   737
wenzelm@5832
   738
val exitP =
wenzelm@6723
   739
  OuterSyntax.improper_command "exit" "exit Isar loop" K.control
wenzelm@9010
   740
    (Scan.succeed (Toplevel.no_timing o IsarCmd.exit));
wenzelm@5832
   741
wenzelm@7102
   742
val init_toplevelP =
wenzelm@7102
   743
  OuterSyntax.improper_command "init_toplevel" "restart Isar toplevel loop" K.control
wenzelm@9010
   744
    (Scan.succeed (Toplevel.no_timing o IsarCmd.init_toplevel));
wenzelm@5991
   745
wenzelm@7462
   746
val welcomeP =
wenzelm@8678
   747
  OuterSyntax.improper_command "welcome" "print welcome message" K.diag
wenzelm@9010
   748
    (Scan.succeed (Toplevel.no_timing o IsarCmd.welcome));
wenzelm@7462
   749
wenzelm@5832
   750
wenzelm@5832
   751
wenzelm@5832
   752
(** the Pure outer syntax **)
wenzelm@5832
   753
wenzelm@5832
   754
(*keep keywords consistent with the parsers, including those in
wenzelm@5832
   755
  outer_parse.ML, otherwise be prepared for unexpected errors*)
wenzelm@5832
   756
wenzelm@5832
   757
val keywords =
wenzelm@7415
   758
 ["!", "!!", "%", "%%", "(", ")", "+", ",", "--", ":", "::", ";", "<",
nipkow@15132
   759
  "<=", "=", "==", "=>", "?", "[", "]", "advanced", "and", "assumes", "begin",
nipkow@15141
   760
  "binder", "concl", "defines", "files", "fixes", "imports", "in", "includes",
wenzelm@14642
   761
  "infix", "infixl", "infixr", "is", "notes", "open", "output",
wenzelm@14642
   762
  "overloaded", "shows", "structure", "where", "|", "\\<equiv>",
wenzelm@13373
   763
  "\\<leftharpoondown>", "\\<rightharpoonup>",
wenzelm@13373
   764
  "\\<rightleftharpoons>", "\\<subseteq>"];
wenzelm@5832
   765
wenzelm@5832
   766
val parsers = [
wenzelm@5832
   767
  (*theory structure*)
wenzelm@8500
   768
  theoryP, end_excursionP, contextP,
wenzelm@7775
   769
  (*markup commands*)
wenzelm@7733
   770
  headerP, chapterP, sectionP, subsectionP, subsubsectionP, textP,
wenzelm@7862
   771
  text_rawP, sectP, subsectP, subsubsectP, txtP, txt_rawP,
wenzelm@5832
   772
  (*theory sections*)
wenzelm@7172
   773
  classesP, classrelP, defaultsortP, typedeclP, typeabbrP, nontermP,
skalberg@14223
   774
  aritiesP, judgmentP, constsP, finalconstsP, syntaxP, translationsP,
skalberg@14223
   775
  axiomsP, defsP, constdefsP, theoremsP, lemmasP, declareP, globalP,
skalberg@14223
   776
  localP, hideP, useP, mlP, ml_commandP, ml_setupP, setupP,
skalberg@14223
   777
  method_setupP, parse_ast_translationP, parse_translationP,
skalberg@14223
   778
  print_translationP, typed_print_translationP,
skalberg@14223
   779
  print_ast_translationP, token_translationP, oracleP, localeP,
wenzelm@5832
   780
  (*proof commands*)
wenzelm@11890
   781
  theoremP, lemmaP, corollaryP, showP, haveP, thusP, henceP, fixP,
wenzelm@11890
   782
  assumeP, presumeP, defP, obtainP, letP, caseP, thenP, fromP, withP,
wenzelm@12926
   783
  noteP, usingP, beginP, endP, nextP, qedP, terminal_proofP,
wenzelm@12926
   784
  default_proofP, immediate_proofP, done_proofP, skip_proofP,
wenzelm@12926
   785
  forget_proofP, deferP, preferP, applyP, apply_endP, proofP, alsoP,
wenzelm@12926
   786
  finallyP, moreoverP, ultimatelyP, backP, cannot_undoP, clear_undosP,
ballarin@14508
   787
  redoP, undos_proofP, undoP, killP, instantiateP,
wenzelm@5832
   788
  (*diagnostic commands*)
wenzelm@7308
   789
  pretty_setmarginP, print_commandsP, print_contextP, print_theoryP,
wenzelm@12061
   790
  print_syntaxP, print_theoremsP, print_localesP, print_localeP,
wenzelm@12383
   791
  print_attributesP, print_rulesP, print_induct_rulesP,
wenzelm@12383
   792
  print_trans_rulesP, print_methodsP, print_antiquotationsP,
wenzelm@12383
   793
  thms_containingP, thm_depsP, print_bindsP, print_lthmsP,
berghofe@13802
   794
  print_casesP, print_introsP, print_thmsP, print_prfsP, print_full_prfsP,
wenzelm@12383
   795
  print_propP, print_termP, print_typeP,
wenzelm@5832
   796
  (*system commands*)
wenzelm@7102
   797
  cdP, pwdP, use_thyP, use_thy_onlyP, update_thyP, update_thy_onlyP,
wenzelm@7931
   798
  touch_thyP, touch_all_thysP, touch_child_thysP, remove_thyP,
wenzelm@14934
   799
  kill_thyP, display_draftsP, print_draftsP, prP, disable_prP,
wenzelm@14934
   800
  enable_prP, commitP, quitP, exitP, init_toplevelP, welcomeP];
wenzelm@5832
   801
berghofe@15432
   802
(*these commands can be hidden in LaTeX output*)
berghofe@15432
   803
berghofe@15432
   804
val hidden_commands = [
berghofe@15432
   805
  "use", "ML", "ML_command", "ML_setup", "setup", "method_setup",
berghofe@15432
   806
  "parse_ast_translation", "parse_translation", "print_translation",
berghofe@15432
   807
  "typed_print_translation", "print_ast_translation", "token_translation"];
berghofe@15432
   808
wenzelm@5832
   809
end;
wenzelm@5832
   810
wenzelm@5832
   811
wenzelm@6196
   812
(*install the Pure outer syntax*)
wenzelm@5832
   813
OuterSyntax.add_keywords IsarSyn.keywords;
wenzelm@5832
   814
OuterSyntax.add_parsers IsarSyn.parsers;
berghofe@15432
   815
IsarOutput.add_hidden_commands IsarSyn.hidden_commands;