src/Pure/Isar/isar_syn.ML
author wenzelm
Wed Mar 08 17:55:17 2000 +0100 (2000-03-08 ago)
changeset 8370 6b45749d37d6
parent 8349 611342539639
child 8450 dc44d6533f0f
permissions -rw-r--r--
added 'case' command;
added 'print_cases' command;
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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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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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    (OuterSyntax.theory_header >> (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 kill_excursionP =
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  OuterSyntax.improper_command "kill" "kill current excursion" K.control
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    (Scan.succeed (Toplevel.print o Toplevel.kill));
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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 "header" "theory header" K.diag
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  (P.comment >> IsarThy.add_header);
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val chapterP = OuterSyntax.markup_command "chapter" "chapter heading" K.thy_heading
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  (P.comment >> (Toplevel.theory o IsarThy.add_chapter));
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val sectionP = OuterSyntax.markup_command "section" "section heading" K.thy_heading
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  (P.comment >> (Toplevel.theory o IsarThy.add_section));
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val subsectionP = OuterSyntax.markup_command "subsection" "subsection heading" K.thy_heading
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  (P.comment >> (Toplevel.theory o IsarThy.add_subsection));
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val subsubsectionP =
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  OuterSyntax.markup_command "subsubsection" "subsubsection heading" K.thy_heading
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    (P.comment >> (Toplevel.theory o IsarThy.add_subsubsection));
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val textP = OuterSyntax.markup_command "text" "formal comment (theory)" K.thy_decl
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  (P.comment >> (Toplevel.theory o IsarThy.add_text));
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val text_rawP = OuterSyntax.verbatim_command "text_raw" "raw document preparation text"
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  K.thy_decl (P.comment >> (Toplevel.theory o IsarThy.add_text_raw));
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val sectP = OuterSyntax.markup_command "sect" "formal comment (proof)" K.prf_decl
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  (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_sect)));
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val subsectP = OuterSyntax.markup_command "subsect" "formal comment (proof)" K.prf_decl
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  (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_subsect)));
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val subsubsectP = OuterSyntax.markup_command "subsubsect" "formal comment (proof)" K.prf_decl
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  (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_subsubsect)));
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val txtP = OuterSyntax.markup_command "txt" "formal comment (proof)" K.prf_decl
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  (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_txt)));
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val txt_rawP = OuterSyntax.verbatim_command "txt_raw" "raw document preparation text (proof)"
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  K.prf_decl (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.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.$$$ "<" |-- P.!!! (P.list1 P.xname)) [])
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      -- P.marg_comment >> (Toplevel.theory o IsarThy.add_classes));
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val classrelP =
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  OuterSyntax.command "classrel" "state inclusion of type classes (axiomatic!)" K.thy_decl
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    (P.xname -- (P.$$$ "<" |-- P.!!! P.xname) -- P.marg_comment
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      >> (Toplevel.theory o IsarThy.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 -- P.marg_comment >> (Toplevel.theory o IsarThy.add_defsort));
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(* types *)
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val typedeclP =
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  OuterSyntax.command "typedecl" "Pure type declaration" K.thy_decl
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    (P.type_args -- P.name -- P.opt_infix -- P.marg_comment >> (fn (((args, a), mx), cmt) =>
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      Toplevel.theory (IsarThy.add_typedecl ((a, args, mx), cmt))));
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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.$$$ "=" |-- P.!!! (P.typ -- P.opt_infix)) -- P.marg_comment)
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      >> (Toplevel.theory o IsarThy.add_tyabbrs o
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        map (fn (((args, a), (T, mx)), cmt) => ((a, args, T, mx), cmt))));
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val nontermP =
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  OuterSyntax.command "nonterminals" "declare types treated as grammar nonterminal symbols"
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    K.thy_decl (Scan.repeat1 (P.name -- P.marg_comment)
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      >> (Toplevel.theory o IsarThy.add_nonterminals));
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val aritiesP =
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  OuterSyntax.command "arities" "state type arities (axiomatic!)" K.thy_decl
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    (Scan.repeat1 ((P.xname -- (P.$$$ "::" |-- P.!!! P.arity) >> P.triple2) -- P.marg_comment)
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      >> (Toplevel.theory o IsarThy.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 -- P.marg_comment >> (Toplevel.theory o IsarThy.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 -- P.marg_comment) >> (Toplevel.theory o IsarThy.add_consts));
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val opt_mode =
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  Scan.optional
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    (P.$$$ "(" |-- P.!!! (P.name -- Scan.optional (P.$$$ "output" >> K false) true --| P.$$$ ")"))
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    ("", true);
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val syntaxP =
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  OuterSyntax.command "syntax" "declare syntactic constants" K.thy_decl
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    (opt_mode -- Scan.repeat1 (P.const -- P.marg_comment)
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      >> (Toplevel.theory o uncurry IsarThy.add_modesyntax));
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(* translations *)
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val trans_pat =
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  Scan.optional (P.$$$ "(" |-- P.!!! (P.xname --| P.$$$ ")")) "logic" -- P.string;
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fun trans_arrow toks =
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  (P.$$$ "=>" >> K Syntax.ParseRule ||
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    P.$$$ "<=" >> K Syntax.PrintRule ||
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    P.$$$ "==" >> 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 -- P.marg_comment) >> (Toplevel.theory o IsarThy.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 -- P.marg_comment) >> (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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    (Scan.repeat1 (P.spec_name -- P.marg_comment) >> (Toplevel.theory o IsarThy.add_defs));
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val constdefsP =
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  OuterSyntax.command "constdefs" "declare and define constants" K.thy_decl
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    (Scan.repeat1 ((P.const -- P.marg_comment) -- (P.term -- P.marg_comment))
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      >> (Toplevel.theory o IsarThy.add_constdefs));
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(* theorems *)
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val facts = P.opt_thm_name "=" -- P.xthms1;
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val theoremsP =
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  OuterSyntax.command "theorems" "define theorems" K.thy_decl
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    (facts -- P.marg_comment >> (Toplevel.theory o IsarThy.have_theorems));
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val lemmasP =
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  OuterSyntax.command "lemmas" "define lemmas" K.thy_decl
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    (facts -- P.marg_comment >> (Toplevel.theory o IsarThy.have_lemmas));
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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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(* 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.name >> 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 >> 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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(* translation functions *)
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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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    (P.text >> (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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    (P.text >> (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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    (P.text >> (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 (P.text >> (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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    (P.text >> (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 -- P.marg_comment >> (Toplevel.theory o IsarThy.add_oracle));
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(** proof commands **)
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(* statements *)
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fun statement f = (P.opt_thm_name ":" -- P.propp >> P.triple1) -- P.marg_comment >> f;
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val theoremP =
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  OuterSyntax.command "theorem" "state theorem" K.thy_goal
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    (statement IsarThy.theorem >> (fn f => Toplevel.print o Toplevel.theory_to_proof f));
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val lemmaP =
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  OuterSyntax.command "lemma" "state lemma" K.thy_goal
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    (statement IsarThy.lemma >> (fn f => Toplevel.print o Toplevel.theory_to_proof f));
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val showP =
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  OuterSyntax.command "show" "state local goal, solving current obligation" K.prf_goal
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    (statement IsarThy.show >> (fn f => Toplevel.print o Toplevel.proof f));
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val haveP =
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  OuterSyntax.command "have" "state local goal" K.prf_goal
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    (statement IsarThy.have >> (fn f => Toplevel.print o Toplevel.proof f));
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val thusP =
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  OuterSyntax.command "thus" "abbreviates \"then show\"" K.prf_goal
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    (statement IsarThy.thus >> (fn f => Toplevel.print o Toplevel.proof f));
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val henceP =
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  OuterSyntax.command "hence" "abbreviates \"then have\"" K.prf_goal
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    (statement IsarThy.hence >> (fn f => Toplevel.print o Toplevel.proof f));
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(* facts *)
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val thenP =
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  OuterSyntax.command "then" "forward chaining" K.prf_chain
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    (P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.chain)));
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val thenceP =
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  OuterSyntax.command "thence" "forward chaining, including full export (EXPERIMENTAL!)" K.prf_chain
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    (P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.export_chain)));
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val fromP =
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  OuterSyntax.command "from" "forward chaining from given facts" K.prf_chain
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    (P.xthms1 -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.from_facts)));
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val withP =
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  OuterSyntax.command "with" "forward chaining from given and current facts" K.prf_chain
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    (P.xthms1 -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.with_facts)));
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val noteP =
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  OuterSyntax.command "note" "define facts" K.prf_decl
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    (facts -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.have_facts)));
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(* proof context *)
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val assumeP =
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  OuterSyntax.command "assume" "assume propositions" K.prf_asm
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   322
    (P.and_list1 ((P.opt_thm_name ":" -- Scan.repeat1 P.propp >> P.triple1) -- P.marg_comment)
wenzelm@6727
   323
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.assume)));
wenzelm@5832
   324
wenzelm@6850
   325
val presumeP =
wenzelm@6869
   326
  OuterSyntax.command "presume" "assume propositions, to be established later" K.prf_asm
wenzelm@7269
   327
    (P.and_list1 ((P.opt_thm_name ":" -- Scan.repeat1 P.propp >> P.triple1) -- P.marg_comment)
wenzelm@6850
   328
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.presume)));
wenzelm@6850
   329
wenzelm@6953
   330
val defP =
wenzelm@6953
   331
  OuterSyntax.command "def" "local definition" K.prf_asm
wenzelm@6953
   332
    ((P.opt_thm_name ":" -- (P.name -- Scan.option (P.$$$ "::" |-- P.typ) --
wenzelm@6972
   333
      (P.$$$ "==" |-- P.termp)) >> P.triple1) -- P.marg_comment
wenzelm@6953
   334
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.local_def)));
wenzelm@6953
   335
wenzelm@5832
   336
val fixP =
wenzelm@6869
   337
  OuterSyntax.command "fix" "fix variables (Skolem constants)" K.prf_asm
wenzelm@7415
   338
    (P.and_list1 (Scan.repeat1 P.name -- Scan.option (P.$$$ "::" |-- P.typ) -- P.marg_comment)
wenzelm@6727
   339
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.fix)));
wenzelm@5832
   340
wenzelm@5832
   341
val letP =
wenzelm@6723
   342
  OuterSyntax.command "let" "bind text variables" K.prf_decl
wenzelm@6727
   343
    (P.and_list1 (P.enum1 "as" P.term -- (P.$$$ "=" |-- P.term) -- P.marg_comment)
wenzelm@6727
   344
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.match_bind)));
wenzelm@5832
   345
wenzelm@8370
   346
val caseP =
wenzelm@8370
   347
  OuterSyntax.command "case" "invoke local context" K.prf_asm
wenzelm@8370
   348
    (P.xname -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.invoke_case)));
wenzelm@8370
   349
wenzelm@5832
   350
wenzelm@5832
   351
(* proof structure *)
wenzelm@5832
   352
wenzelm@5832
   353
val beginP =
wenzelm@6723
   354
  OuterSyntax.command "{{" "begin explicit proof block" K.prf_block
wenzelm@5832
   355
    (Scan.succeed (Toplevel.print o Toplevel.proof IsarThy.begin_block));
wenzelm@5832
   356
wenzelm@6687
   357
val endP =
wenzelm@6723
   358
  OuterSyntax.command "}}" "end explicit proof block" K.prf_block
wenzelm@6687
   359
    (Scan.succeed (Toplevel.print o Toplevel.proof IsarThy.end_block));
wenzelm@6687
   360
wenzelm@5832
   361
val nextP =
wenzelm@6723
   362
  OuterSyntax.command "next" "enter next proof block" K.prf_block
wenzelm@5832
   363
    (Scan.succeed (Toplevel.print o Toplevel.proof IsarThy.next_block));
wenzelm@5832
   364
wenzelm@5832
   365
wenzelm@5832
   366
(* end proof *)
wenzelm@5832
   367
wenzelm@6404
   368
val qedP =
wenzelm@6735
   369
  OuterSyntax.command "qed" "conclude (sub-)proof" K.qed_block
wenzelm@7002
   370
    (Scan.option (P.method -- P.interest) -- P.marg_comment >> IsarThy.qed);
wenzelm@5832
   371
wenzelm@6404
   372
val terminal_proofP =
wenzelm@6723
   373
  OuterSyntax.command "by" "terminal backward proof" K.qed
wenzelm@7002
   374
    (P.method -- P.interest -- Scan.option (P.method -- P.interest)
wenzelm@7002
   375
      -- P.marg_comment >> IsarThy.terminal_proof);
wenzelm@6404
   376
wenzelm@6404
   377
val immediate_proofP =
wenzelm@6723
   378
  OuterSyntax.command "." "immediate proof" K.qed
wenzelm@7002
   379
    (P.marg_comment >> IsarThy.immediate_proof);
wenzelm@6404
   380
wenzelm@6404
   381
val default_proofP =
wenzelm@6723
   382
  OuterSyntax.command ".." "default proof" K.qed
wenzelm@7002
   383
    (P.marg_comment >> IsarThy.default_proof);
wenzelm@5832
   384
wenzelm@6888
   385
val skip_proofP =
wenzelm@7172
   386
  OuterSyntax.improper_command "sorry" "skip proof (quick-and-dirty mode only!)" K.qed
wenzelm@7002
   387
    (P.marg_comment >> IsarThy.skip_proof);
wenzelm@6888
   388
wenzelm@8210
   389
val forget_proofP =
wenzelm@8210
   390
  OuterSyntax.improper_command "oops" "forget proof" K.qed_global
wenzelm@8210
   391
    (P.marg_comment >> IsarThy.forget_proof);
wenzelm@8210
   392
wenzelm@8210
   393
wenzelm@5832
   394
wenzelm@5832
   395
(* proof steps *)
wenzelm@5832
   396
wenzelm@8165
   397
val deferP =
wenzelm@8235
   398
  OuterSyntax.command "defer" "shuffle internal proof state"
wenzelm@8165
   399
    K.prf_script (Scan.option P.nat >> (Toplevel.print oo (Toplevel.proof o IsarThy.defer)));
wenzelm@8165
   400
wenzelm@8165
   401
val preferP =
wenzelm@8235
   402
  OuterSyntax.command "prefer" "shuffle internal proof state"
wenzelm@8165
   403
    K.prf_script (P.nat >> (Toplevel.print oo (Toplevel.proof o IsarThy.prefer)));
wenzelm@8165
   404
wenzelm@6850
   405
val applyP =
wenzelm@8235
   406
  OuterSyntax.command "apply" "initial refinement step (unstructured)"
wenzelm@8235
   407
    K.prf_script (P.method >> (Toplevel.print oo (Toplevel.proof o IsarThy.apply)));
wenzelm@5832
   408
wenzelm@8235
   409
val apply_endP =
wenzelm@8235
   410
  OuterSyntax.command "apply_end" "terminal refinement (unstructured)"
wenzelm@8235
   411
    K.prf_script (P.method >> (Toplevel.print oo (Toplevel.proof o IsarThy.apply_end)));
wenzelm@5832
   412
wenzelm@6404
   413
val proofP =
wenzelm@6723
   414
  OuterSyntax.command "proof" "backward proof" K.prf_block
wenzelm@7002
   415
    (P.interest -- Scan.option (P.method -- P.interest) -- P.marg_comment
wenzelm@6727
   416
      >> (Toplevel.print oo (Toplevel.proof o IsarThy.proof)));
wenzelm@5832
   417
wenzelm@5832
   418
wenzelm@6773
   419
(* calculational proof commands *)
wenzelm@6773
   420
wenzelm@6878
   421
val calc_args =
wenzelm@6878
   422
  Scan.option (P.$$$ "(" |-- P.!!! ((P.xthms1 --| P.$$$ ")") -- P.interest));
wenzelm@6878
   423
wenzelm@6773
   424
val alsoP =
wenzelm@6773
   425
  OuterSyntax.command "also" "intermediate calculational proof step" K.prf_decl
wenzelm@6878
   426
    (calc_args -- P.marg_comment >> IsarThy.also);
wenzelm@6773
   427
wenzelm@6773
   428
val finallyP =
wenzelm@6773
   429
  OuterSyntax.command "finally" "terminal calculational proof step" K.prf_chain
wenzelm@6878
   430
    (calc_args -- P.marg_comment >> IsarThy.finally);
wenzelm@6773
   431
wenzelm@6773
   432
wenzelm@6742
   433
(* proof navigation *)
wenzelm@5944
   434
wenzelm@5832
   435
val backP =
wenzelm@8235
   436
  OuterSyntax.command "back" "backtracking of proof command" K.prf_script
wenzelm@7368
   437
    (Scan.optional (P.$$$ "!" >> K true) false >>
wenzelm@7368
   438
      (Toplevel.print oo (Toplevel.proof o ProofHistory.back)));
wenzelm@5832
   439
wenzelm@5832
   440
wenzelm@6742
   441
(* history *)
wenzelm@6742
   442
wenzelm@6742
   443
val cannot_undoP =
wenzelm@6742
   444
  OuterSyntax.improper_command "cannot_undo" "report 'cannot undo' error message" K.control
wenzelm@7269
   445
    (P.name >> IsarCmd.cannot_undo);
wenzelm@6742
   446
wenzelm@7733
   447
val clear_undosP =
wenzelm@7733
   448
  OuterSyntax.improper_command "clear_undos" "clear theory-level undo information" K.control
wenzelm@7733
   449
    (P.nat >> IsarCmd.clear_undos_theory);
wenzelm@6742
   450
wenzelm@6742
   451
val redoP =
wenzelm@6742
   452
  OuterSyntax.improper_command "redo" "redo last command" K.control
wenzelm@6742
   453
    (Scan.succeed (Toplevel.print o IsarCmd.redo));
wenzelm@6742
   454
wenzelm@6742
   455
val undos_proofP =
wenzelm@6742
   456
  OuterSyntax.improper_command "undos_proof" "undo last proof commands" K.control
wenzelm@6742
   457
    (P.nat >> (Toplevel.print oo IsarCmd.undos_proof));
wenzelm@6742
   458
wenzelm@6742
   459
val kill_proofP =
wenzelm@6742
   460
  OuterSyntax.improper_command "kill_proof" "undo current proof" K.control
wenzelm@7269
   461
    (Scan.succeed IsarCmd.kill_proof);
wenzelm@6742
   462
wenzelm@6742
   463
val undoP =
wenzelm@6742
   464
  OuterSyntax.improper_command "undo" "undo last command" K.control
wenzelm@7269
   465
    (Scan.succeed IsarCmd.undo);
wenzelm@6742
   466
wenzelm@6742
   467
wenzelm@5832
   468
wenzelm@5832
   469
(** diagnostic commands (for interactive mode only) **)
wenzelm@5832
   470
wenzelm@7124
   471
val pretty_setmarginP =
wenzelm@7124
   472
  OuterSyntax.improper_command "pretty_setmargin" "change default margin for pretty printing"
wenzelm@7124
   473
    K.diag (P.nat >> IsarCmd.pretty_setmargin);
wenzelm@7124
   474
wenzelm@5832
   475
val print_commandsP =
wenzelm@6723
   476
  OuterSyntax.improper_command "help" "print outer syntax (global)" K.diag
wenzelm@7368
   477
    (Scan.succeed OuterSyntax.print_help);
wenzelm@5832
   478
wenzelm@7308
   479
val print_contextP =
wenzelm@7308
   480
  OuterSyntax.improper_command "print_context" "print theory context name" K.diag
wenzelm@7308
   481
    (Scan.succeed IsarCmd.print_context);
wenzelm@7308
   482
wenzelm@5832
   483
val print_theoryP =
wenzelm@6723
   484
  OuterSyntax.improper_command "print_theory" "print logical theory contents (verbose!)" K.diag
wenzelm@5832
   485
    (Scan.succeed IsarCmd.print_theory);
wenzelm@5832
   486
wenzelm@5832
   487
val print_syntaxP =
wenzelm@6723
   488
  OuterSyntax.improper_command "print_syntax" "print inner syntax of theory (verbose!)" K.diag
wenzelm@5832
   489
    (Scan.succeed IsarCmd.print_syntax);
wenzelm@5832
   490
wenzelm@5881
   491
val print_theoremsP =
wenzelm@6723
   492
  OuterSyntax.improper_command "print_theorems" "print theorems known in this theory" K.diag
wenzelm@5881
   493
    (Scan.succeed IsarCmd.print_theorems);
wenzelm@5881
   494
wenzelm@5832
   495
val print_attributesP =
wenzelm@6723
   496
  OuterSyntax.improper_command "print_attributes" "print attributes known in this theory" K.diag
wenzelm@5832
   497
    (Scan.succeed IsarCmd.print_attributes);
wenzelm@5832
   498
wenzelm@5832
   499
val print_methodsP =
wenzelm@6723
   500
  OuterSyntax.improper_command "print_methods" "print methods known in this theory" K.diag
wenzelm@5832
   501
    (Scan.succeed IsarCmd.print_methods);
wenzelm@5832
   502
wenzelm@7616
   503
val thms_containingP =
wenzelm@7616
   504
  OuterSyntax.improper_command "thms_containing" "print theorems containing all given constants"
wenzelm@7616
   505
    K.diag (Scan.repeat P.xname >> IsarCmd.print_thms_containing);
wenzelm@7616
   506
wenzelm@5832
   507
val print_bindsP =
wenzelm@6723
   508
  OuterSyntax.improper_command "print_binds" "print term bindings of proof context" K.diag
wenzelm@5832
   509
    (Scan.succeed IsarCmd.print_binds);
wenzelm@5832
   510
wenzelm@5832
   511
val print_lthmsP =
wenzelm@8370
   512
  OuterSyntax.improper_command "print_facts" "print facts of proof context" K.diag
wenzelm@5832
   513
    (Scan.succeed IsarCmd.print_lthms);
wenzelm@5832
   514
wenzelm@8370
   515
val print_casesP =
wenzelm@8370
   516
  OuterSyntax.improper_command "print_cases" "print cases of proof context" K.diag
wenzelm@8370
   517
    (Scan.succeed IsarCmd.print_cases);
wenzelm@8370
   518
wenzelm@5896
   519
val print_thmsP =
wenzelm@7012
   520
  OuterSyntax.improper_command "thm" "print theorems" K.diag (P.xthms1 >> IsarCmd.print_thms);
wenzelm@5832
   521
wenzelm@5832
   522
val print_propP =
wenzelm@6723
   523
  OuterSyntax.improper_command "prop" "read and print proposition" K.diag
wenzelm@6723
   524
    (P.term >> IsarCmd.print_prop);
wenzelm@5832
   525
wenzelm@5832
   526
val print_termP =
wenzelm@6723
   527
  OuterSyntax.improper_command "term" "read and print term" K.diag
wenzelm@6723
   528
    (P.term >> IsarCmd.print_term);
wenzelm@5832
   529
wenzelm@5832
   530
val print_typeP =
wenzelm@6723
   531
  OuterSyntax.improper_command "typ" "read and print type" K.diag
wenzelm@6723
   532
    (P.typ >> IsarCmd.print_type);
wenzelm@5832
   533
wenzelm@5832
   534
wenzelm@5832
   535
wenzelm@5832
   536
(** system commands (for interactive mode only) **)
wenzelm@5832
   537
wenzelm@5832
   538
val cdP =
wenzelm@6723
   539
  OuterSyntax.improper_command "cd" "change current working directory" K.control
wenzelm@6723
   540
    (P.name >> IsarCmd.cd);
wenzelm@5832
   541
wenzelm@5832
   542
val pwdP =
wenzelm@6723
   543
  OuterSyntax.improper_command "pwd" "print current working directory" K.diag
wenzelm@5832
   544
    (Scan.succeed IsarCmd.pwd);
wenzelm@5832
   545
wenzelm@5832
   546
val use_thyP =
wenzelm@6723
   547
  OuterSyntax.improper_command "use_thy" "use theory file" K.diag
wenzelm@6723
   548
    (P.name >> IsarCmd.use_thy);
wenzelm@5832
   549
wenzelm@6694
   550
val use_thy_onlyP =
wenzelm@7102
   551
  OuterSyntax.improper_command "use_thy_only" "use theory file only, ignoring associated ML"
wenzelm@7102
   552
    K.diag (P.name >> IsarCmd.use_thy_only);
wenzelm@6694
   553
wenzelm@6196
   554
val update_thyP =
wenzelm@6723
   555
  OuterSyntax.improper_command "update_thy" "update theory file" K.diag
wenzelm@6723
   556
    (P.name >> IsarCmd.update_thy);
wenzelm@5832
   557
wenzelm@7102
   558
val update_thy_onlyP =
wenzelm@7102
   559
  OuterSyntax.improper_command "update_thy_only" "update theory file, ignoring associated ML"
wenzelm@7885
   560
    K.diag (P.name >> IsarCmd.update_thy_only);
wenzelm@7102
   561
wenzelm@7102
   562
val touch_thyP =
wenzelm@7102
   563
  OuterSyntax.improper_command "touch_thy" "outdate theory, including descendants" K.diag
wenzelm@7102
   564
    (P.name >> IsarCmd.touch_thy);
wenzelm@7102
   565
wenzelm@7102
   566
val touch_all_thysP =
wenzelm@7102
   567
  OuterSyntax.improper_command "touch_all_thys" "outdate all non-finished theories" K.diag
wenzelm@7102
   568
    (Scan.succeed IsarCmd.touch_all_thys);
wenzelm@7102
   569
wenzelm@7908
   570
val touch_child_thysP =
wenzelm@7908
   571
  OuterSyntax.improper_command "touch_child_thys" "outdate child theories" K.diag
wenzelm@7908
   572
    (P.name >> IsarCmd.touch_child_thys);
wenzelm@7908
   573
wenzelm@7102
   574
val remove_thyP =
wenzelm@7102
   575
  OuterSyntax.improper_command "remove_thy" "remove theory from loader database" K.diag
wenzelm@7102
   576
    (P.name >> IsarCmd.remove_thy);
wenzelm@7102
   577
wenzelm@7931
   578
val kill_thyP =
wenzelm@7931
   579
  OuterSyntax.improper_command "kill_thy" "kill theory -- try to remove from loader database"
wenzelm@7931
   580
    K.diag (P.name >> IsarCmd.kill_thy);
wenzelm@7931
   581
wenzelm@5832
   582
val prP =
wenzelm@6723
   583
  OuterSyntax.improper_command "pr" "print current toplevel state" K.diag
wenzelm@7199
   584
    (Scan.succeed (Toplevel.print o Toplevel.imperative (fn () => Toplevel.quiet := false)));
wenzelm@7199
   585
wenzelm@7222
   586
val disable_prP =
wenzelm@7222
   587
  OuterSyntax.improper_command "disable_pr" "disable printing of toplevel state" K.diag
wenzelm@7199
   588
    (Scan.succeed (Toplevel.imperative (fn () => Toplevel.quiet := true)));
wenzelm@5832
   589
wenzelm@7222
   590
val enable_prP =
wenzelm@7222
   591
  OuterSyntax.improper_command "enable_pr" "enable printing of toplevel state" K.diag
wenzelm@7222
   592
    (Scan.succeed (Toplevel.imperative (fn () => Toplevel.quiet := false)));
wenzelm@7222
   593
wenzelm@5832
   594
val commitP =
wenzelm@6723
   595
  OuterSyntax.improper_command "commit" "commit current session to ML database" K.diag
wenzelm@7931
   596
    (P.opt_unit >> (K IsarCmd.use_commit));
wenzelm@5832
   597
wenzelm@5832
   598
val quitP =
wenzelm@6723
   599
  OuterSyntax.improper_command "quit" "quit Isabelle" K.control
wenzelm@7931
   600
    (P.opt_unit >> (K IsarCmd.quit));
wenzelm@5832
   601
wenzelm@5832
   602
val exitP =
wenzelm@6723
   603
  OuterSyntax.improper_command "exit" "exit Isar loop" K.control
wenzelm@5832
   604
    (Scan.succeed IsarCmd.exit);
wenzelm@5832
   605
wenzelm@7102
   606
val init_toplevelP =
wenzelm@7102
   607
  OuterSyntax.improper_command "init_toplevel" "restart Isar toplevel loop" K.control
wenzelm@7102
   608
    (Scan.succeed IsarCmd.init_toplevel);
wenzelm@5991
   609
wenzelm@7462
   610
val welcomeP =
wenzelm@7462
   611
  OuterSyntax.improper_command "welcome" "print welcome message" K.control
wenzelm@7462
   612
    (Scan.succeed IsarCmd.welcome);
wenzelm@7462
   613
wenzelm@5832
   614
wenzelm@5832
   615
wenzelm@5832
   616
(** the Pure outer syntax **)
wenzelm@5832
   617
wenzelm@5832
   618
(*keep keywords consistent with the parsers, including those in
wenzelm@5832
   619
  outer_parse.ML, otherwise be prepared for unexpected errors*)
wenzelm@5832
   620
wenzelm@5832
   621
val keywords =
wenzelm@7415
   622
 ["!", "!!", "%", "%%", "(", ")", "+", ",", "--", ":", "::", ";", "<",
wenzelm@7415
   623
  "<=", "=", "==", "=>", "?", "[", "]", "and", "as", "binder",
wenzelm@7678
   624
  "concl", "files", "in", "infixl", "infixr", "is", "output", "{",
wenzelm@7678
   625
  "|", "}"];
wenzelm@5832
   626
wenzelm@5832
   627
val parsers = [
wenzelm@5832
   628
  (*theory structure*)
wenzelm@7102
   629
  theoryP, end_excursionP, kill_excursionP, contextP,
wenzelm@7775
   630
  (*markup commands*)
wenzelm@7733
   631
  headerP, chapterP, sectionP, subsectionP, subsubsectionP, textP,
wenzelm@7862
   632
  text_rawP, sectP, subsectP, subsubsectP, txtP, txt_rawP,
wenzelm@5832
   633
  (*theory sections*)
wenzelm@7172
   634
  classesP, classrelP, defaultsortP, typedeclP, typeabbrP, nontermP,
wenzelm@8227
   635
  aritiesP, judgmentP, constsP, syntaxP, translationsP, axiomsP,
wenzelm@8227
   636
  defsP, constdefsP, theoremsP, lemmasP, globalP, localP, useP, mlP,
wenzelm@7891
   637
  ml_commandP, ml_setupP, setupP, parse_ast_translationP,
wenzelm@7891
   638
  parse_translationP, print_translationP, typed_print_translationP,
wenzelm@7616
   639
  print_ast_translationP, token_translationP, oracleP,
wenzelm@5832
   640
  (*proof commands*)
wenzelm@6850
   641
  theoremP, lemmaP, showP, haveP, thusP, henceP, assumeP, presumeP,
wenzelm@8370
   642
  defP, fixP, letP, caseP, thenP, thenceP, fromP, withP, noteP,
wenzelm@8370
   643
  beginP, endP, nextP, qedP, terminal_proofP, immediate_proofP,
wenzelm@8370
   644
  default_proofP, skip_proofP, forget_proofP, deferP, preferP, applyP,
wenzelm@8370
   645
  apply_endP, proofP, alsoP, finallyP, backP, cannot_undoP,
wenzelm@8370
   646
  clear_undosP, redoP, undos_proofP, kill_proofP, undoP,
wenzelm@5832
   647
  (*diagnostic commands*)
wenzelm@7308
   648
  pretty_setmarginP, print_commandsP, print_contextP, print_theoryP,
wenzelm@7616
   649
  print_syntaxP, print_theoremsP, print_attributesP, print_methodsP,
wenzelm@8370
   650
  thms_containingP, print_bindsP, print_lthmsP, print_casesP,
wenzelm@8370
   651
  print_thmsP, print_propP, print_termP, print_typeP,
wenzelm@5832
   652
  (*system commands*)
wenzelm@7102
   653
  cdP, pwdP, use_thyP, use_thy_onlyP, update_thyP, update_thy_onlyP,
wenzelm@7931
   654
  touch_thyP, touch_all_thysP, touch_child_thysP, remove_thyP,
wenzelm@7931
   655
  kill_thyP, prP, disable_prP, enable_prP, commitP, quitP, exitP,
wenzelm@7931
   656
  init_toplevelP, welcomeP];
wenzelm@5832
   657
wenzelm@5832
   658
wenzelm@5832
   659
end;
wenzelm@5832
   660
wenzelm@5832
   661
wenzelm@6196
   662
(*install the Pure outer syntax*)
wenzelm@5832
   663
OuterSyntax.add_keywords IsarSyn.keywords;
wenzelm@5832
   664
OuterSyntax.add_parsers IsarSyn.parsers;