src/Pure/Isar/isar_syn.ML
author wenzelm
Wed Apr 27 23:02:43 2011 +0200 (2011-04-27 ago)
changeset 42496 65ec88b369fd
parent 42464 ae16b8abf1a8
child 42813 6c841fa92fa2
permissions -rw-r--r--
more precise positions via binding;
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(*  Title:      Pure/Isar/isar_syn.ML
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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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structure Isar_Syn: sig end =
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struct
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(** keywords **)
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(*keep keywords consistent with the parsers, otherwise be prepared for
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  unexpected errors*)
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val _ = List.app Keyword.keyword
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 ["!!", "!", "%", "(", ")", "+", ",", "--", ":", "::", ";", "<", "<=",
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  "=", "==", "=>", "?", "[", "\\<equiv>", "\\<leftharpoondown>",
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  "\\<rightharpoonup>", "\\<rightleftharpoons>", "\\<subseteq>", "]",
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  "advanced", "and", "assumes", "attach", "begin", "binder",
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  "constrains", "defines", "fixes", "for", "identifier", "if",
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  "imports", "in", "infix", "infixl", "infixr", "is",
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  "notes", "obtains", "open", "output", "overloaded", "pervasive",
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  "shows", "structure", "unchecked", "uses", "where", "|"];
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(** init and exit **)
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val _ =
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  Outer_Syntax.command "theory" "begin theory" (Keyword.tag_theory Keyword.thy_begin)
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    (Thy_Header.args >> (fn (name, imports, uses) =>
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      Toplevel.print o
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        Toplevel.init_theory NONE name
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          (fn master =>
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            Thy_Info.toplevel_begin_theory master name imports (map (apfst Path.explode) uses))));
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val _ =
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  Outer_Syntax.command "end" "end (local) theory" (Keyword.tag_theory Keyword.thy_end)
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    (Scan.succeed
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      (Toplevel.exit o Toplevel.end_local_theory o Toplevel.end_proof (K Proof.end_notepad)));
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(** markup commands **)
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val _ = Outer_Syntax.markup_command Thy_Output.Markup "header" "theory header" Keyword.diag
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  (Parse.doc_source >> Isar_Cmd.header_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.Markup "chapter" "chapter heading"
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  Keyword.thy_heading (Parse.opt_target -- Parse.doc_source >> Isar_Cmd.local_theory_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.Markup "section" "section heading"
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  Keyword.thy_heading (Parse.opt_target -- Parse.doc_source >> Isar_Cmd.local_theory_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.Markup "subsection" "subsection heading"
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  Keyword.thy_heading (Parse.opt_target -- Parse.doc_source >> Isar_Cmd.local_theory_markup);
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val _ =
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  Outer_Syntax.markup_command Thy_Output.Markup "subsubsection" "subsubsection heading"
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  Keyword.thy_heading (Parse.opt_target -- Parse.doc_source >> Isar_Cmd.local_theory_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.MarkupEnv "text" "formal comment (theory)"
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  Keyword.thy_decl (Parse.opt_target -- Parse.doc_source >> Isar_Cmd.local_theory_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.Verbatim "text_raw" "raw document preparation text"
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  Keyword.thy_decl (Parse.opt_target -- Parse.doc_source >> Isar_Cmd.local_theory_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.Markup "sect" "formal comment (proof)"
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  (Keyword.tag_proof Keyword.prf_heading) (Parse.doc_source >> Isar_Cmd.proof_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.Markup "subsect" "formal comment (proof)"
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  (Keyword.tag_proof Keyword.prf_heading) (Parse.doc_source >> Isar_Cmd.proof_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.Markup "subsubsect" "formal comment (proof)"
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  (Keyword.tag_proof Keyword.prf_heading) (Parse.doc_source >> Isar_Cmd.proof_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.MarkupEnv "txt" "formal comment (proof)"
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  (Keyword.tag_proof Keyword.prf_decl) (Parse.doc_source >> Isar_Cmd.proof_markup);
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val _ = Outer_Syntax.markup_command Thy_Output.Verbatim "txt_raw"
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  "raw document preparation text (proof)" (Keyword.tag_proof Keyword.prf_decl)
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  (Parse.doc_source >> Isar_Cmd.proof_markup);
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(** theory commands **)
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(* classes and sorts *)
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val _ =
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  Outer_Syntax.command "classes" "declare type classes" Keyword.thy_decl
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    (Scan.repeat1 (Parse.binding -- Scan.optional ((Parse.$$$ "\\<subseteq>" || Parse.$$$ "<") |--
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        Parse.!!! (Parse.list1 Parse.xname)) [])
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      >> (Toplevel.theory o fold AxClass.axiomatize_class_cmd));
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val _ =
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  Outer_Syntax.command "classrel" "state inclusion of type classes (axiomatic!)" Keyword.thy_decl
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    (Parse.and_list1 (Parse.xname -- ((Parse.$$$ "\\<subseteq>" || Parse.$$$ "<")
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        |-- Parse.!!! Parse.xname))
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    >> (Toplevel.theory o AxClass.axiomatize_classrel_cmd));
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val _ =
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  Outer_Syntax.local_theory "default_sort" "declare default sort for explicit type variables"
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    Keyword.thy_decl
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    (Parse.sort >> (fn s => fn lthy => Local_Theory.set_defsort (Syntax.read_sort lthy s) lthy));
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(* types *)
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val _ =
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  Outer_Syntax.local_theory "typedecl" "type declaration" Keyword.thy_decl
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    (Parse.type_args -- Parse.binding -- Parse.opt_mixfix
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      >> (fn ((args, a), mx) => Typedecl.typedecl (a, map (rpair dummyS) args, mx) #> snd));
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val type_abbrev =
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  Parse.type_args -- Parse.binding --
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    (Parse.$$$ "=" |-- Parse.!!! (Parse.typ -- Parse.opt_mixfix'));
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val _ =
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  Outer_Syntax.local_theory "types" "declare type abbreviations" Keyword.thy_decl
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    (Scan.repeat1 type_abbrev >> (fn specs => fn lthy =>
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     (legacy_feature "Old 'types' commands -- use 'type_synonym' instead";
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      fold (fn ((args, a), (rhs, mx)) => snd o Typedecl.abbrev_cmd (a, args, mx) rhs) specs lthy)));
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val _ =
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  Outer_Syntax.local_theory "type_synonym" "declare type abbreviation" Keyword.thy_decl
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    (type_abbrev >> (fn ((args, a), (rhs, mx)) => snd o Typedecl.abbrev_cmd (a, args, mx) rhs));
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val _ =
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  Outer_Syntax.command "nonterminal"
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    "declare syntactic type constructors (grammar nonterminal symbols)" Keyword.thy_decl
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    (Parse.and_list1 Parse.binding >> (Toplevel.theory o Sign.add_nonterminals_global));
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val _ =
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  Outer_Syntax.command "arities" "state type arities (axiomatic!)" Keyword.thy_decl
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    (Scan.repeat1 Parse.arity >> (Toplevel.theory o fold AxClass.axiomatize_arity_cmd));
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(* consts and syntax *)
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val _ =
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  Outer_Syntax.command "judgment" "declare object-logic judgment" Keyword.thy_decl
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    (Parse.const_binding >> (Toplevel.theory o Object_Logic.add_judgment_cmd));
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val _ =
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  Outer_Syntax.command "consts" "declare constants" Keyword.thy_decl
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    (Scan.repeat1 Parse.const_binding >> (Toplevel.theory o Sign.add_consts));
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val opt_overloaded = Parse.opt_keyword "overloaded";
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val _ =
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  Outer_Syntax.command "finalconsts" "declare constants as final" Keyword.thy_decl
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    (opt_overloaded -- Scan.repeat1 Parse.term >> (uncurry (Toplevel.theory oo Theory.add_finals)));
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val mode_spec =
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  (Parse.$$$ "output" >> K ("", false)) ||
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    Parse.name -- Scan.optional (Parse.$$$ "output" >> K false) true;
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val opt_mode =
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  Scan.optional (Parse.$$$ "(" |-- Parse.!!! (mode_spec --| Parse.$$$ ")")) Syntax.mode_default;
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val _ =
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  Outer_Syntax.command "syntax" "declare syntactic constants" Keyword.thy_decl
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    (opt_mode -- Scan.repeat1 Parse.const_decl >> (Toplevel.theory o uncurry Sign.add_modesyntax));
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val _ =
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  Outer_Syntax.command "no_syntax" "delete syntax declarations" Keyword.thy_decl
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    (opt_mode -- Scan.repeat1 Parse.const_decl >> (Toplevel.theory o uncurry Sign.del_modesyntax));
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(* translations *)
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val trans_pat =
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  Scan.optional
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    (Parse.$$$ "(" |-- Parse.!!! (Parse.xname --| Parse.$$$ ")")) "logic"
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    -- Parse.inner_syntax Parse.string;
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fun trans_arrow toks =
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  ((Parse.$$$ "\\<rightharpoonup>" || Parse.$$$ "=>") >> K Syntax.Parse_Rule ||
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    (Parse.$$$ "\\<leftharpoondown>" || Parse.$$$ "<=") >> K Syntax.Print_Rule ||
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    (Parse.$$$ "\\<rightleftharpoons>" || Parse.$$$ "==") >> K Syntax.Parse_Print_Rule) toks;
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val trans_line =
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  trans_pat -- Parse.!!! (trans_arrow -- trans_pat)
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    >> (fn (left, (arr, right)) => arr (left, right));
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val _ =
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  Outer_Syntax.command "translations" "declare syntax translation rules" Keyword.thy_decl
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    (Scan.repeat1 trans_line >> (Toplevel.theory o Isar_Cmd.translations));
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val _ =
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  Outer_Syntax.command "no_translations" "remove syntax translation rules" Keyword.thy_decl
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    (Scan.repeat1 trans_line >> (Toplevel.theory o Isar_Cmd.no_translations));
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(* axioms and definitions *)
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val _ =
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  Outer_Syntax.command "axioms" "state arbitrary propositions (axiomatic!)" Keyword.thy_decl
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    (Scan.repeat1 Parse_Spec.spec >>
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      (fn spec => Toplevel.theory (fn thy =>
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        (legacy_feature "Old 'axioms' command -- use 'axiomatization' instead";
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          Isar_Cmd.add_axioms spec thy))));
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val opt_unchecked_overloaded =
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  Scan.optional (Parse.$$$ "(" |-- Parse.!!!
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    (((Parse.$$$ "unchecked" >> K true) -- Scan.optional (Parse.$$$ "overloaded" >> K true) false ||
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      Parse.$$$ "overloaded" >> K (false, true)) --| Parse.$$$ ")")) (false, false);
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val _ =
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  Outer_Syntax.command "defs" "define constants" Keyword.thy_decl
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    (opt_unchecked_overloaded --
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      Scan.repeat1 (Parse_Spec.thm_name ":" -- Parse.prop >> (fn ((x, y), z) => ((x, z), y)))
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      >> (Toplevel.theory o Isar_Cmd.add_defs));
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(* constant definitions and abbreviations *)
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val _ =
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  Outer_Syntax.local_theory "definition" "constant definition" Keyword.thy_decl
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    (Parse_Spec.constdef >> (fn args => #2 o Specification.definition_cmd args));
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val _ =
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  Outer_Syntax.local_theory "abbreviation" "constant abbreviation" Keyword.thy_decl
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    (opt_mode -- (Scan.option Parse_Spec.constdecl -- Parse.prop)
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      >> (fn (mode, args) => Specification.abbreviation_cmd mode args));
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val _ =
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  Outer_Syntax.local_theory "type_notation" "add concrete syntax for type constructors"
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    Keyword.thy_decl
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    (opt_mode -- Parse.and_list1 (Parse.type_const -- Parse.mixfix)
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      >> (fn (mode, args) => Specification.type_notation_cmd true mode args));
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val _ =
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  Outer_Syntax.local_theory "no_type_notation" "delete concrete syntax for type constructors"
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    Keyword.thy_decl
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    (opt_mode -- Parse.and_list1 (Parse.type_const -- Parse.mixfix)
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      >> (fn (mode, args) => Specification.type_notation_cmd false mode args));
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val _ =
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  Outer_Syntax.local_theory "notation" "add concrete syntax for constants / fixed variables"
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    Keyword.thy_decl
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    (opt_mode -- Parse.and_list1 (Parse.const -- Parse_Spec.locale_mixfix)
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      >> (fn (mode, args) => Specification.notation_cmd true mode args));
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val _ =
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  Outer_Syntax.local_theory "no_notation" "delete concrete syntax for constants / fixed variables"
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    Keyword.thy_decl
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    (opt_mode -- Parse.and_list1 (Parse.const -- Parse_Spec.locale_mixfix)
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      >> (fn (mode, args) => Specification.notation_cmd false mode args));
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(* constant specifications *)
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val _ =
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  Outer_Syntax.command "axiomatization" "axiomatic constant specification" Keyword.thy_decl
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    (Scan.optional Parse.fixes [] --
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      Scan.optional (Parse.where_ |-- Parse.!!! (Parse.and_list1 Parse_Spec.specs)) []
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      >> (fn (x, y) => Toplevel.theory (#2 o Specification.axiomatization_cmd x y)));
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(* theorems *)
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fun theorems kind =
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  Parse_Spec.name_facts >> (fn args => #2 o Specification.theorems_cmd kind args);
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val _ =
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  Outer_Syntax.local_theory "theorems" "define theorems" Keyword.thy_decl (theorems Thm.theoremK);
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val _ =
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  Outer_Syntax.local_theory "lemmas" "define lemmas" Keyword.thy_decl (theorems Thm.lemmaK);
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val _ =
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  Outer_Syntax.local_theory "declare" "declare theorems" Keyword.thy_decl
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    (Parse.and_list1 Parse_Spec.xthms1
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      >> (fn args => #2 o Specification.theorems_cmd "" [(Attrib.empty_binding, flat args)]));
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(* name space entry path *)
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fun hide_names name hide what =
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  Outer_Syntax.command name ("hide " ^ what ^ " from name space") Keyword.thy_decl
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    ((Parse.opt_keyword "open" >> not) -- Scan.repeat1 Parse.xname >>
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      (Toplevel.theory o uncurry hide));
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val _ = hide_names "hide_class" Isar_Cmd.hide_class "classes";
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val _ = hide_names "hide_type" Isar_Cmd.hide_type "types";
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val _ = hide_names "hide_const" Isar_Cmd.hide_const "constants";
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val _ = hide_names "hide_fact" Isar_Cmd.hide_fact "facts";
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(* use ML text *)
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val _ =
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  Outer_Syntax.command "use" "ML text from file" (Keyword.tag_ml Keyword.thy_decl)
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    (Parse.path >> (fn path => Toplevel.generic_theory (Thy_Load.exec_ml path)));
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val _ =
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  Outer_Syntax.command "ML" "ML text within theory or local theory"
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    (Keyword.tag_ml Keyword.thy_decl)
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    (Parse.ML_source >> (fn (txt, pos) =>
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      Toplevel.generic_theory
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        (ML_Context.exec (fn () => ML_Context.eval_text true pos txt) #>
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          Local_Theory.propagate_ml_env)));
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val _ =
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  Outer_Syntax.command "ML_prf" "ML text within proof" (Keyword.tag_proof Keyword.prf_decl)
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    (Parse.ML_source >> (fn (txt, pos) =>
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      Toplevel.proof (Proof.map_context (Context.proof_map
wenzelm@37949
   310
        (ML_Context.exec (fn () => ML_Context.eval_text true pos txt))) #> Proof.propagate_ml_env)));
wenzelm@28269
   311
wenzelm@28269
   312
val _ =
wenzelm@36953
   313
  Outer_Syntax.command "ML_val" "diagnostic ML text" (Keyword.tag_ml Keyword.diag)
wenzelm@37216
   314
    (Parse.ML_source >> Isar_Cmd.ml_diag true);
wenzelm@26396
   315
wenzelm@26396
   316
val _ =
wenzelm@36953
   317
  Outer_Syntax.command "ML_command" "diagnostic ML text (silent)" (Keyword.tag_ml Keyword.diag)
wenzelm@37216
   318
    (Parse.ML_source >> (Toplevel.no_timing oo Isar_Cmd.ml_diag false));
wenzelm@5832
   319
wenzelm@24868
   320
val _ =
wenzelm@36953
   321
  Outer_Syntax.command "setup" "ML theory setup" (Keyword.tag_ml Keyword.thy_decl)
wenzelm@37216
   322
    (Parse.ML_source >> (Toplevel.theory o Isar_Cmd.global_setup));
wenzelm@30461
   323
wenzelm@30461
   324
val _ =
wenzelm@36953
   325
  Outer_Syntax.local_theory "local_setup" "ML local theory setup" (Keyword.tag_ml Keyword.thy_decl)
wenzelm@37216
   326
    (Parse.ML_source >> Isar_Cmd.local_setup);
wenzelm@5832
   327
wenzelm@24868
   328
val _ =
wenzelm@36953
   329
  Outer_Syntax.command "attribute_setup" "define attribute in ML" (Keyword.tag_ml Keyword.thy_decl)
wenzelm@36950
   330
    (Parse.position Parse.name -- Parse.!!! (Parse.$$$ "=" |-- Parse.ML_source -- Parse.text)
wenzelm@36950
   331
      >> (fn (name, (txt, cmt)) => Toplevel.theory (Attrib.attribute_setup name txt cmt)));
wenzelm@30526
   332
wenzelm@30526
   333
val _ =
wenzelm@36953
   334
  Outer_Syntax.command "method_setup" "define proof method in ML" (Keyword.tag_ml Keyword.thy_decl)
wenzelm@36950
   335
    (Parse.position Parse.name -- Parse.!!! (Parse.$$$ "=" |-- Parse.ML_source -- Parse.text)
wenzelm@36950
   336
      >> (fn (name, (txt, cmt)) => Toplevel.theory (Method.method_setup name txt cmt)));
wenzelm@9197
   337
wenzelm@24868
   338
val _ =
wenzelm@40784
   339
  Outer_Syntax.local_theory "declaration" "generic ML declaration"
wenzelm@40784
   340
    (Keyword.tag_ml Keyword.thy_decl)
wenzelm@40784
   341
    (Parse.opt_keyword "pervasive" -- Parse.ML_source
wenzelm@40784
   342
      >> (fn (pervasive, txt) => Isar_Cmd.declaration {syntax = false, pervasive = pervasive} txt));
wenzelm@40784
   343
wenzelm@40784
   344
val _ =
wenzelm@40784
   345
  Outer_Syntax.local_theory "syntax_declaration" "generic ML declaration"
wenzelm@40784
   346
    (Keyword.tag_ml Keyword.thy_decl)
wenzelm@40784
   347
    (Parse.opt_keyword "pervasive" -- Parse.ML_source
wenzelm@40784
   348
      >> (fn (pervasive, txt) => Isar_Cmd.declaration {syntax = true, pervasive = pervasive} txt));
wenzelm@22088
   349
wenzelm@24868
   350
val _ =
wenzelm@36953
   351
  Outer_Syntax.local_theory "simproc_setup" "define simproc in ML" (Keyword.tag_ml Keyword.thy_decl)
wenzelm@42464
   352
    (Parse.position Parse.name --
wenzelm@36950
   353
      (Parse.$$$ "(" |-- Parse.enum1 "|" Parse.term --| Parse.$$$ ")" --| Parse.$$$ "=") --
wenzelm@36950
   354
      Parse.ML_source -- Scan.optional (Parse.$$$ "identifier" |-- Scan.repeat1 Parse.xname) []
wenzelm@37216
   355
    >> (fn (((a, b), c), d) => Isar_Cmd.simproc_setup a b c d));
wenzelm@22202
   356
wenzelm@5832
   357
wenzelm@5832
   358
(* translation functions *)
wenzelm@5832
   359
wenzelm@36950
   360
val trfun = Parse.opt_keyword "advanced" -- Parse.ML_source;
wenzelm@14642
   361
wenzelm@24868
   362
val _ =
wenzelm@36953
   363
  Outer_Syntax.command "parse_ast_translation" "install parse ast translation functions"
wenzelm@36950
   364
    (Keyword.tag_ml Keyword.thy_decl)
wenzelm@37216
   365
    (trfun >> (Toplevel.theory o Isar_Cmd.parse_ast_translation));
wenzelm@5832
   366
wenzelm@24868
   367
val _ =
wenzelm@36953
   368
  Outer_Syntax.command "parse_translation" "install parse translation functions"
wenzelm@36950
   369
    (Keyword.tag_ml Keyword.thy_decl)
wenzelm@37216
   370
    (trfun >> (Toplevel.theory o Isar_Cmd.parse_translation));
wenzelm@5832
   371
wenzelm@24868
   372
val _ =
wenzelm@36953
   373
  Outer_Syntax.command "print_translation" "install print translation functions"
wenzelm@36950
   374
    (Keyword.tag_ml Keyword.thy_decl)
wenzelm@37216
   375
    (trfun >> (Toplevel.theory o Isar_Cmd.print_translation));
wenzelm@5832
   376
wenzelm@24868
   377
val _ =
wenzelm@36953
   378
  Outer_Syntax.command "typed_print_translation" "install typed print translation functions"
wenzelm@36950
   379
    (Keyword.tag_ml Keyword.thy_decl)
wenzelm@37216
   380
    (trfun >> (Toplevel.theory o Isar_Cmd.typed_print_translation));
wenzelm@5832
   381
wenzelm@24868
   382
val _ =
wenzelm@36953
   383
  Outer_Syntax.command "print_ast_translation" "install print ast translation functions"
wenzelm@36950
   384
    (Keyword.tag_ml Keyword.thy_decl)
wenzelm@37216
   385
    (trfun >> (Toplevel.theory o Isar_Cmd.print_ast_translation));
wenzelm@5832
   386
wenzelm@5832
   387
wenzelm@5832
   388
(* oracles *)
wenzelm@5832
   389
wenzelm@24868
   390
val _ =
wenzelm@36953
   391
  Outer_Syntax.command "oracle" "declare oracle" (Keyword.tag_ml Keyword.thy_decl)
wenzelm@36950
   392
    (Parse.position Parse.name -- (Parse.$$$ "=" |-- Parse.ML_source) >>
wenzelm@37216
   393
      (fn (x, y) => Toplevel.theory (Isar_Cmd.oracle x y)));
wenzelm@5832
   394
wenzelm@5832
   395
wenzelm@21306
   396
(* local theories *)
wenzelm@21306
   397
wenzelm@24868
   398
val _ =
wenzelm@36953
   399
  Outer_Syntax.command "context" "enter local theory context" Keyword.thy_decl
wenzelm@36950
   400
    (Parse.name --| Parse.begin >> (fn name =>
haftmann@38350
   401
      Toplevel.print o Toplevel.begin_local_theory true (Named_Target.context_cmd name)));
wenzelm@21306
   402
wenzelm@21306
   403
wenzelm@12061
   404
(* locales *)
wenzelm@12061
   405
wenzelm@12758
   406
val locale_val =
wenzelm@36952
   407
  Parse_Spec.locale_expression false --
wenzelm@36952
   408
    Scan.optional (Parse.$$$ "+" |-- Parse.!!! (Scan.repeat1 Parse_Spec.context_element)) [] ||
wenzelm@36952
   409
  Scan.repeat1 Parse_Spec.context_element >> pair ([], []);
wenzelm@12061
   410
wenzelm@24868
   411
val _ =
wenzelm@36953
   412
  Outer_Syntax.command "locale" "define named proof context" Keyword.thy_decl
wenzelm@36950
   413
    (Parse.binding --
wenzelm@36950
   414
      Scan.optional (Parse.$$$ "=" |-- Parse.!!! locale_val) (([], []), []) -- Parse.opt_begin
haftmann@27681
   415
      >> (fn ((name, (expr, elems)), begin) =>
wenzelm@21843
   416
          (begin ? Toplevel.print) o Toplevel.begin_local_theory begin
wenzelm@41585
   417
            (Expression.add_locale_cmd I name Binding.empty expr elems #> snd)));
ballarin@28085
   418
ballarin@41270
   419
fun parse_interpretation_arguments mandatory =
ballarin@41270
   420
  Parse.!!! (Parse_Spec.locale_expression mandatory) --
ballarin@41270
   421
    Scan.optional
ballarin@41270
   422
      (Parse.where_ |-- Parse.and_list1 (Parse_Spec.opt_thm_name ":" -- Parse.prop)) [];
ballarin@41270
   423
wenzelm@24868
   424
val _ =
wenzelm@36953
   425
  Outer_Syntax.command "sublocale"
wenzelm@36950
   426
    "prove sublocale relation between a locale and a locale expression" Keyword.thy_goal
wenzelm@36950
   427
    (Parse.xname --| (Parse.$$$ "\\<subseteq>" || Parse.$$$ "<") --
ballarin@41270
   428
      parse_interpretation_arguments false
ballarin@41270
   429
      >> (fn (loc, (expr, equations)) =>
wenzelm@41585
   430
          Toplevel.print o Toplevel.theory_to_proof (Expression.sublocale_cmd I loc expr equations)));
ballarin@28895
   431
ballarin@28895
   432
val _ =
wenzelm@36953
   433
  Outer_Syntax.command "interpretation"
wenzelm@36950
   434
    "prove interpretation of locale expression in theory" Keyword.thy_goal
ballarin@41270
   435
    (parse_interpretation_arguments true
wenzelm@30727
   436
      >> (fn (expr, equations) => Toplevel.print o
wenzelm@30727
   437
          Toplevel.theory_to_proof (Expression.interpretation_cmd expr equations)));
ballarin@29223
   438
ballarin@29223
   439
val _ =
wenzelm@36953
   440
  Outer_Syntax.command "interpret"
ballarin@29223
   441
    "prove interpretation of locale expression in proof context"
wenzelm@36950
   442
    (Keyword.tag_proof Keyword.prf_goal)
ballarin@41270
   443
    (parse_interpretation_arguments true
ballarin@38108
   444
      >> (fn (expr, equations) => Toplevel.print o
ballarin@38108
   445
          Toplevel.proof' (Expression.interpret_cmd expr equations)));
ballarin@29223
   446
wenzelm@15703
   447
haftmann@22299
   448
(* classes *)
haftmann@22299
   449
wenzelm@24868
   450
val class_val =
wenzelm@36952
   451
  Parse_Spec.class_expr --
wenzelm@36952
   452
    Scan.optional (Parse.$$$ "+" |-- Parse.!!! (Scan.repeat1 Parse_Spec.context_element)) [] ||
wenzelm@36952
   453
  Scan.repeat1 Parse_Spec.context_element >> pair [];
haftmann@22299
   454
wenzelm@24868
   455
val _ =
wenzelm@36953
   456
  Outer_Syntax.command "class" "define type class" Keyword.thy_decl
wenzelm@36950
   457
   (Parse.binding -- Scan.optional (Parse.$$$ "=" |-- class_val) ([], []) -- Parse.opt_begin
haftmann@26516
   458
    >> (fn ((name, (supclasses, elems)), begin) =>
wenzelm@24938
   459
        (begin ? Toplevel.print) o Toplevel.begin_local_theory begin
wenzelm@41585
   460
          (Class_Declaration.class_cmd I name supclasses elems #> snd)));
haftmann@22299
   461
wenzelm@24868
   462
val _ =
wenzelm@36953
   463
  Outer_Syntax.local_theory_to_proof "subclass" "prove a subclass relation" Keyword.thy_goal
wenzelm@41585
   464
    (Parse.xname >> Class_Declaration.subclass_cmd I);
haftmann@24914
   465
haftmann@24914
   466
val _ =
wenzelm@36953
   467
  Outer_Syntax.command "instantiation" "instantiate and prove type arity" Keyword.thy_decl
wenzelm@36950
   468
   (Parse.multi_arity --| Parse.begin
haftmann@25462
   469
     >> (fn arities => Toplevel.print o
haftmann@38348
   470
         Toplevel.begin_local_theory true (Class.instantiation_cmd arities)));
haftmann@24589
   471
haftmann@25485
   472
val _ =
wenzelm@36953
   473
  Outer_Syntax.command "instance" "prove type arity or subclass relation" Keyword.thy_goal
wenzelm@36950
   474
  ((Parse.xname -- ((Parse.$$$ "\\<subseteq>" || Parse.$$$ "<") |-- Parse.!!! Parse.xname)
wenzelm@36950
   475
        >> Class.classrel_cmd ||
wenzelm@36950
   476
    Parse.multi_arity >> Class.instance_arity_cmd)
wenzelm@36950
   477
    >> (Toplevel.print oo Toplevel.theory_to_proof) ||
wenzelm@36950
   478
    Scan.succeed
wenzelm@36950
   479
      (Toplevel.print o Toplevel.local_theory_to_proof NONE (Class.instantiation_instance I)));
haftmann@22299
   480
haftmann@22299
   481
haftmann@25519
   482
(* arbitrary overloading *)
haftmann@25519
   483
haftmann@25519
   484
val _ =
wenzelm@36953
   485
  Outer_Syntax.command "overloading" "overloaded definitions" Keyword.thy_decl
wenzelm@36950
   486
   (Scan.repeat1 (Parse.name --| (Parse.$$$ "\\<equiv>" || Parse.$$$ "==") -- Parse.term --
wenzelm@36950
   487
      Scan.optional (Parse.$$$ "(" |-- (Parse.$$$ "unchecked" >> K false) --| Parse.$$$ ")") true
wenzelm@36950
   488
      >> Parse.triple1) --| Parse.begin
haftmann@25519
   489
   >> (fn operations => Toplevel.print o
haftmann@38342
   490
         Toplevel.begin_local_theory true (Overloading.overloading_cmd operations)));
haftmann@25519
   491
haftmann@25519
   492
wenzelm@22866
   493
(* code generation *)
wenzelm@22866
   494
wenzelm@24868
   495
val _ =
wenzelm@36953
   496
  Outer_Syntax.command "code_datatype" "define set of code datatype constructors" Keyword.thy_decl
wenzelm@36950
   497
    (Scan.repeat1 Parse.term >> (Toplevel.theory o Code.add_datatype_cmd));
wenzelm@22866
   498
wenzelm@22866
   499
wenzelm@5832
   500
wenzelm@5832
   501
(** proof commands **)
wenzelm@5832
   502
wenzelm@5832
   503
(* statements *)
wenzelm@5832
   504
wenzelm@36317
   505
fun gen_theorem schematic kind =
wenzelm@36953
   506
  Outer_Syntax.local_theory_to_proof'
wenzelm@36317
   507
    (if schematic then "schematic_" ^ kind else kind)
wenzelm@36317
   508
    ("state " ^ (if schematic then "schematic " ^ kind else kind))
wenzelm@36950
   509
    (if schematic then Keyword.thy_schematic_goal else Keyword.thy_goal)
wenzelm@36952
   510
    (Scan.optional (Parse_Spec.opt_thm_name ":" --|
wenzelm@36952
   511
      Scan.ahead (Parse_Spec.locale_keyword || Parse_Spec.statement_keyword)) Attrib.empty_binding --
wenzelm@36952
   512
      Parse_Spec.general_statement >> (fn (a, (elems, concl)) =>
wenzelm@36317
   513
        ((if schematic then Specification.schematic_theorem_cmd else Specification.theorem_cmd)
wenzelm@36317
   514
          kind NONE (K I) a elems concl)));
wenzelm@5832
   515
wenzelm@36317
   516
val _ = gen_theorem false Thm.theoremK;
wenzelm@36317
   517
val _ = gen_theorem false Thm.lemmaK;
wenzelm@36317
   518
val _ = gen_theorem false Thm.corollaryK;
wenzelm@36317
   519
val _ = gen_theorem true Thm.theoremK;
wenzelm@36317
   520
val _ = gen_theorem true Thm.lemmaK;
wenzelm@36317
   521
val _ = gen_theorem true Thm.corollaryK;
wenzelm@5832
   522
wenzelm@24868
   523
val _ =
wenzelm@40960
   524
  Outer_Syntax.local_theory_to_proof "notepad"
wenzelm@40960
   525
    "Isar proof state as formal notepad, without any result" Keyword.thy_decl
wenzelm@40960
   526
    (Parse.begin >> K Proof.begin_notepad);
wenzelm@40960
   527
wenzelm@40960
   528
val _ =
wenzelm@36953
   529
  Outer_Syntax.command "have" "state local goal"
wenzelm@36950
   530
    (Keyword.tag_proof Keyword.prf_goal)
wenzelm@37216
   531
    (Parse_Spec.statement >> ((Toplevel.print oo Toplevel.proof') o Isar_Cmd.have));
wenzelm@17353
   532
wenzelm@24868
   533
val _ =
wenzelm@36953
   534
  Outer_Syntax.command "hence" "abbreviates \"then have\""
wenzelm@36950
   535
    (Keyword.tag_proof Keyword.prf_goal)
wenzelm@37216
   536
    (Parse_Spec.statement >> ((Toplevel.print oo Toplevel.proof') o Isar_Cmd.hence));
wenzelm@17353
   537
wenzelm@24868
   538
val _ =
wenzelm@36953
   539
  Outer_Syntax.command "show" "state local goal, solving current obligation"
wenzelm@36950
   540
    (Keyword.tag_proof Keyword.prf_asm_goal)
wenzelm@37216
   541
    (Parse_Spec.statement >> ((Toplevel.print oo Toplevel.proof') o Isar_Cmd.show));
wenzelm@5832
   542
wenzelm@24868
   543
val _ =
wenzelm@36953
   544
  Outer_Syntax.command "thus" "abbreviates \"then show\""
wenzelm@36950
   545
    (Keyword.tag_proof Keyword.prf_asm_goal)
wenzelm@37216
   546
    (Parse_Spec.statement >> ((Toplevel.print oo Toplevel.proof') o Isar_Cmd.thus));
wenzelm@6501
   547
wenzelm@5832
   548
wenzelm@5914
   549
(* facts *)
wenzelm@5832
   550
wenzelm@36952
   551
val facts = Parse.and_list1 Parse_Spec.xthms1;
wenzelm@9197
   552
wenzelm@24868
   553
val _ =
wenzelm@36953
   554
  Outer_Syntax.command "then" "forward chaining"
wenzelm@36950
   555
    (Keyword.tag_proof Keyword.prf_chain)
wenzelm@17900
   556
    (Scan.succeed (Toplevel.print o Toplevel.proof Proof.chain));
wenzelm@5832
   557
wenzelm@24868
   558
val _ =
wenzelm@36953
   559
  Outer_Syntax.command "from" "forward chaining from given facts"
wenzelm@36950
   560
    (Keyword.tag_proof Keyword.prf_chain)
wenzelm@36323
   561
    (facts >> (Toplevel.print oo (Toplevel.proof o Proof.from_thmss_cmd)));
wenzelm@5914
   562
wenzelm@24868
   563
val _ =
wenzelm@36953
   564
  Outer_Syntax.command "with" "forward chaining from given and current facts"
wenzelm@36950
   565
    (Keyword.tag_proof Keyword.prf_chain)
wenzelm@36323
   566
    (facts >> (Toplevel.print oo (Toplevel.proof o Proof.with_thmss_cmd)));
wenzelm@6878
   567
wenzelm@24868
   568
val _ =
wenzelm@36953
   569
  Outer_Syntax.command "note" "define facts"
wenzelm@36950
   570
    (Keyword.tag_proof Keyword.prf_decl)
wenzelm@36952
   571
    (Parse_Spec.name_facts >> (Toplevel.print oo (Toplevel.proof o Proof.note_thmss_cmd)));
wenzelm@5832
   572
wenzelm@24868
   573
val _ =
wenzelm@36953
   574
  Outer_Syntax.command "using" "augment goal facts"
wenzelm@36950
   575
    (Keyword.tag_proof Keyword.prf_decl)
wenzelm@36323
   576
    (facts >> (Toplevel.print oo (Toplevel.proof o Proof.using_cmd)));
wenzelm@18544
   577
wenzelm@24868
   578
val _ =
wenzelm@36953
   579
  Outer_Syntax.command "unfolding" "unfold definitions in goal and facts"
wenzelm@36950
   580
    (Keyword.tag_proof Keyword.prf_decl)
wenzelm@36323
   581
    (facts >> (Toplevel.print oo (Toplevel.proof o Proof.unfolding_cmd)));
wenzelm@12926
   582
wenzelm@5832
   583
wenzelm@5832
   584
(* proof context *)
wenzelm@5832
   585
wenzelm@24868
   586
val _ =
wenzelm@36953
   587
  Outer_Syntax.command "fix" "fix local variables (Skolem constants)"
wenzelm@36950
   588
    (Keyword.tag_proof Keyword.prf_asm)
wenzelm@36950
   589
    (Parse.fixes >> (Toplevel.print oo (Toplevel.proof o Proof.fix_cmd)));
wenzelm@11890
   590
wenzelm@24868
   591
val _ =
wenzelm@36953
   592
  Outer_Syntax.command "assume" "assume propositions"
wenzelm@36950
   593
    (Keyword.tag_proof Keyword.prf_asm)
wenzelm@36952
   594
    (Parse_Spec.statement >> (Toplevel.print oo (Toplevel.proof o Proof.assume_cmd)));
wenzelm@5832
   595
wenzelm@24868
   596
val _ =
wenzelm@36953
   597
  Outer_Syntax.command "presume" "assume propositions, to be established later"
wenzelm@36950
   598
    (Keyword.tag_proof Keyword.prf_asm)
wenzelm@36952
   599
    (Parse_Spec.statement >> (Toplevel.print oo (Toplevel.proof o Proof.presume_cmd)));
wenzelm@6850
   600
wenzelm@24868
   601
val _ =
wenzelm@36953
   602
  Outer_Syntax.command "def" "local definition"
wenzelm@36950
   603
    (Keyword.tag_proof Keyword.prf_asm)
wenzelm@36950
   604
    (Parse.and_list1
wenzelm@36952
   605
      (Parse_Spec.opt_thm_name ":" --
wenzelm@36950
   606
        ((Parse.binding -- Parse.opt_mixfix) --
wenzelm@36950
   607
          ((Parse.$$$ "\\<equiv>" || Parse.$$$ "==") |-- Parse.!!! Parse.termp)))
wenzelm@36323
   608
    >> (Toplevel.print oo (Toplevel.proof o Proof.def_cmd)));
wenzelm@6953
   609
wenzelm@24868
   610
val _ =
wenzelm@36953
   611
  Outer_Syntax.command "obtain" "generalized existence"
wenzelm@36950
   612
    (Keyword.tag_proof Keyword.prf_asm_goal)
wenzelm@36952
   613
    (Parse.parname -- Scan.optional (Parse.fixes --| Parse.where_) [] -- Parse_Spec.statement
wenzelm@36323
   614
      >> (fn ((x, y), z) => Toplevel.print o Toplevel.proof' (Obtain.obtain_cmd x y z)));
wenzelm@5832
   615
wenzelm@24868
   616
val _ =
wenzelm@36953
   617
  Outer_Syntax.command "guess" "wild guessing (unstructured)"
wenzelm@36950
   618
    (Keyword.tag_proof Keyword.prf_asm_goal)
wenzelm@36950
   619
    (Scan.optional Parse.fixes [] >> (Toplevel.print oo (Toplevel.proof' o Obtain.guess_cmd)));
wenzelm@17854
   620
wenzelm@24868
   621
val _ =
wenzelm@36953
   622
  Outer_Syntax.command "let" "bind text variables"
wenzelm@36950
   623
    (Keyword.tag_proof Keyword.prf_decl)
wenzelm@36950
   624
    (Parse.and_list1 (Parse.and_list1 Parse.term -- (Parse.$$$ "=" |-- Parse.term))
wenzelm@36323
   625
      >> (Toplevel.print oo (Toplevel.proof o Proof.let_bind_cmd)));
wenzelm@5832
   626
wenzelm@36505
   627
val _ =
wenzelm@36953
   628
  Outer_Syntax.command "write" "add concrete syntax for constants / fixed variables"
wenzelm@36950
   629
    (Keyword.tag_proof Keyword.prf_decl)
wenzelm@42300
   630
    (opt_mode -- Parse.and_list1 (Parse.const -- Parse_Spec.locale_mixfix)
wenzelm@36505
   631
    >> (fn (mode, args) => Toplevel.print o Toplevel.proof (Proof.write_cmd mode args)));
wenzelm@36505
   632
wenzelm@11793
   633
val case_spec =
wenzelm@36950
   634
  (Parse.$$$ "(" |--
wenzelm@42496
   635
    Parse.!!! (Parse.xname -- Scan.repeat1 (Parse.maybe Parse.binding) --| Parse.$$$ ")") ||
wenzelm@36952
   636
    Parse.xname >> rpair []) -- Parse_Spec.opt_attribs >> Parse.triple1;
wenzelm@11793
   637
wenzelm@24868
   638
val _ =
wenzelm@36953
   639
  Outer_Syntax.command "case" "invoke local context"
wenzelm@36950
   640
    (Keyword.tag_proof Keyword.prf_asm)
wenzelm@36323
   641
    (case_spec >> (Toplevel.print oo (Toplevel.proof o Proof.invoke_case_cmd)));
wenzelm@8370
   642
wenzelm@5832
   643
wenzelm@5832
   644
(* proof structure *)
wenzelm@5832
   645
wenzelm@24868
   646
val _ =
wenzelm@36953
   647
  Outer_Syntax.command "{" "begin explicit proof block"
wenzelm@36950
   648
    (Keyword.tag_proof Keyword.prf_open)
wenzelm@17900
   649
    (Scan.succeed (Toplevel.print o Toplevel.proof Proof.begin_block));
wenzelm@5832
   650
wenzelm@24868
   651
val _ =
wenzelm@36953
   652
  Outer_Syntax.command "}" "end explicit proof block"
wenzelm@36950
   653
    (Keyword.tag_proof Keyword.prf_close)
wenzelm@20305
   654
    (Scan.succeed (Toplevel.print o Toplevel.proof Proof.end_block));
wenzelm@6687
   655
wenzelm@24868
   656
val _ =
wenzelm@36953
   657
  Outer_Syntax.command "next" "enter next proof block"
wenzelm@36950
   658
    (Keyword.tag_proof Keyword.prf_block)
wenzelm@17900
   659
    (Scan.succeed (Toplevel.print o Toplevel.proof Proof.next_block));
wenzelm@5832
   660
wenzelm@5832
   661
wenzelm@5832
   662
(* end proof *)
wenzelm@5832
   663
wenzelm@24868
   664
val _ =
wenzelm@36953
   665
  Outer_Syntax.command "qed" "conclude (sub-)proof"
wenzelm@36950
   666
    (Keyword.tag_proof Keyword.qed_block)
wenzelm@37216
   667
    (Scan.option Method.parse >> Isar_Cmd.qed);
wenzelm@5832
   668
wenzelm@24868
   669
val _ =
wenzelm@36953
   670
  Outer_Syntax.command "by" "terminal backward proof"
wenzelm@36950
   671
    (Keyword.tag_proof Keyword.qed)
wenzelm@37216
   672
    (Method.parse -- Scan.option Method.parse >> Isar_Cmd.terminal_proof);
wenzelm@6404
   673
wenzelm@24868
   674
val _ =
wenzelm@36953
   675
  Outer_Syntax.command ".." "default proof"
wenzelm@36950
   676
    (Keyword.tag_proof Keyword.qed)
wenzelm@37216
   677
    (Scan.succeed Isar_Cmd.default_proof);
wenzelm@8966
   678
wenzelm@24868
   679
val _ =
wenzelm@36953
   680
  Outer_Syntax.command "." "immediate proof"
wenzelm@36950
   681
    (Keyword.tag_proof Keyword.qed)
wenzelm@37216
   682
    (Scan.succeed Isar_Cmd.immediate_proof);
wenzelm@6404
   683
wenzelm@24868
   684
val _ =
wenzelm@36953
   685
  Outer_Syntax.command "done" "done proof"
wenzelm@36950
   686
    (Keyword.tag_proof Keyword.qed)
wenzelm@37216
   687
    (Scan.succeed Isar_Cmd.done_proof);
wenzelm@5832
   688
wenzelm@24868
   689
val _ =
wenzelm@36953
   690
  Outer_Syntax.command "sorry" "skip proof (quick-and-dirty mode only!)"
wenzelm@36950
   691
    (Keyword.tag_proof Keyword.qed)
wenzelm@37216
   692
    (Scan.succeed Isar_Cmd.skip_proof);
wenzelm@6888
   693
wenzelm@24868
   694
val _ =
wenzelm@36953
   695
  Outer_Syntax.command "oops" "forget proof"
wenzelm@36950
   696
    (Keyword.tag_proof Keyword.qed_global)
wenzelm@18561
   697
    (Scan.succeed Toplevel.forget_proof);
wenzelm@8210
   698
wenzelm@5832
   699
wenzelm@5832
   700
(* proof steps *)
wenzelm@5832
   701
wenzelm@24868
   702
val _ =
wenzelm@36953
   703
  Outer_Syntax.command "defer" "shuffle internal proof state"
wenzelm@36950
   704
    (Keyword.tag_proof Keyword.prf_script)
wenzelm@36950
   705
    (Scan.option Parse.nat >> (Toplevel.print oo (Toplevel.proofs o Proof.defer)));
wenzelm@8165
   706
wenzelm@24868
   707
val _ =
wenzelm@36953
   708
  Outer_Syntax.command "prefer" "shuffle internal proof state"
wenzelm@36950
   709
    (Keyword.tag_proof Keyword.prf_script)
wenzelm@36950
   710
    (Parse.nat >> (Toplevel.print oo (Toplevel.proofs o Proof.prefer)));
wenzelm@8165
   711
wenzelm@24868
   712
val _ =
wenzelm@36953
   713
  Outer_Syntax.command "apply" "initial refinement step (unstructured)"
wenzelm@36950
   714
    (Keyword.tag_proof Keyword.prf_script)
wenzelm@22117
   715
    (Method.parse >> (Toplevel.print oo (Toplevel.proofs o Proof.apply)));
wenzelm@5832
   716
wenzelm@24868
   717
val _ =
wenzelm@36953
   718
  Outer_Syntax.command "apply_end" "terminal refinement (unstructured)"
wenzelm@36950
   719
    (Keyword.tag_proof Keyword.prf_script)
wenzelm@22117
   720
    (Method.parse >> (Toplevel.print oo (Toplevel.proofs o Proof.apply_end)));
wenzelm@5832
   721
wenzelm@24868
   722
val _ =
wenzelm@36953
   723
  Outer_Syntax.command "proof" "backward proof"
wenzelm@36950
   724
    (Keyword.tag_proof Keyword.prf_block)
wenzelm@22117
   725
    (Scan.option Method.parse >> (fn m => Toplevel.print o
wenzelm@33390
   726
      Toplevel.actual_proof (Proof_Node.applys (Proof.proof m)) o
wenzelm@27563
   727
      Toplevel.skip_proof (fn i => i + 1)));
wenzelm@5832
   728
wenzelm@5832
   729
wenzelm@6773
   730
(* calculational proof commands *)
wenzelm@6773
   731
wenzelm@6878
   732
val calc_args =
wenzelm@36952
   733
  Scan.option (Parse.$$$ "(" |-- Parse.!!! ((Parse_Spec.xthms1 --| Parse.$$$ ")")));
wenzelm@6878
   734
wenzelm@24868
   735
val _ =
wenzelm@36953
   736
  Outer_Syntax.command "also" "combine calculation and current facts"
wenzelm@36950
   737
    (Keyword.tag_proof Keyword.prf_decl)
wenzelm@36323
   738
    (calc_args >> (Toplevel.proofs' o Calculation.also_cmd));
wenzelm@6773
   739
wenzelm@24868
   740
val _ =
wenzelm@36953
   741
  Outer_Syntax.command "finally" "combine calculation and current facts, exhibit result"
wenzelm@36950
   742
    (Keyword.tag_proof Keyword.prf_chain)
wenzelm@36323
   743
    (calc_args >> (Toplevel.proofs' o Calculation.finally_cmd));
wenzelm@6773
   744
wenzelm@24868
   745
val _ =
wenzelm@36953
   746
  Outer_Syntax.command "moreover" "augment calculation by current facts"
wenzelm@36950
   747
    (Keyword.tag_proof Keyword.prf_decl)
wenzelm@17900
   748
    (Scan.succeed (Toplevel.proof' Calculation.moreover));
wenzelm@8562
   749
wenzelm@24868
   750
val _ =
wenzelm@36953
   751
  Outer_Syntax.command "ultimately" "augment calculation by current facts, exhibit result"
wenzelm@36950
   752
    (Keyword.tag_proof Keyword.prf_chain)
wenzelm@17900
   753
    (Scan.succeed (Toplevel.proof' Calculation.ultimately));
wenzelm@8588
   754
wenzelm@6773
   755
wenzelm@6742
   756
(* proof navigation *)
wenzelm@5944
   757
wenzelm@24868
   758
val _ =
wenzelm@36953
   759
  Outer_Syntax.command "back" "backtracking of proof command"
wenzelm@36950
   760
    (Keyword.tag_proof Keyword.prf_script)
wenzelm@33390
   761
    (Scan.succeed (Toplevel.print o Toplevel.actual_proof Proof_Node.back o Toplevel.skip_proof I));
wenzelm@6742
   762
haftmann@22744
   763
wenzelm@27614
   764
(* nested commands *)
wenzelm@25578
   765
wenzelm@29309
   766
val props_text =
wenzelm@36951
   767
  Scan.optional Parse_Value.properties [] -- Parse.position Parse.string
wenzelm@36950
   768
  >> (fn (props, (str, pos)) =>
wenzelm@36950
   769
      (Position.of_properties (Position.default_properties pos props), str));
wenzelm@29309
   770
wenzelm@25578
   771
val _ =
wenzelm@36953
   772
  Outer_Syntax.improper_command "Isabelle.command" "nested Isabelle command" Keyword.control
wenzelm@29309
   773
    (props_text :|-- (fn (pos, str) =>
wenzelm@36953
   774
      (case Outer_Syntax.parse pos str of
wenzelm@27838
   775
        [tr] => Scan.succeed (K tr)
wenzelm@27838
   776
      | _ => Scan.fail_with (K "exactly one command expected"))
wenzelm@27838
   777
      handle ERROR msg => Scan.fail_with (K msg)));
wenzelm@25578
   778
wenzelm@25578
   779
haftmann@22744
   780
wenzelm@5832
   781
(** diagnostic commands (for interactive mode only) **)
wenzelm@5832
   782
wenzelm@36950
   783
val opt_modes =
wenzelm@36950
   784
  Scan.optional (Parse.$$$ "(" |-- Parse.!!! (Scan.repeat1 Parse.xname --| Parse.$$$ ")")) [];
wenzelm@36950
   785
wenzelm@36950
   786
val opt_bang = Scan.optional (Parse.$$$ "!" >> K true) false;
wenzelm@8464
   787
wenzelm@24868
   788
val _ =
wenzelm@36953
   789
  Outer_Syntax.improper_command "pretty_setmargin" "change default margin for pretty printing"
wenzelm@38870
   790
    Keyword.diag (Parse.nat >>
wenzelm@38870
   791
      (fn n => Toplevel.no_timing o Toplevel.imperative (fn () => Pretty.margin_default := n)));
wenzelm@7124
   792
wenzelm@24868
   793
val _ =
wenzelm@36953
   794
  Outer_Syntax.improper_command "help" "print outer syntax commands" Keyword.diag
wenzelm@36953
   795
    (Scan.succeed (Toplevel.no_timing o Toplevel.imperative Outer_Syntax.print_outer_syntax));
wenzelm@21714
   796
wenzelm@24868
   797
val _ =
wenzelm@36953
   798
  Outer_Syntax.improper_command "print_commands" "print outer syntax commands" Keyword.diag
wenzelm@36953
   799
    (Scan.succeed (Toplevel.no_timing o Toplevel.imperative Outer_Syntax.print_outer_syntax));
wenzelm@5832
   800
wenzelm@24868
   801
val _ =
wenzelm@36953
   802
  Outer_Syntax.improper_command "print_configs" "print configuration options" Keyword.diag
wenzelm@37216
   803
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_configs));
wenzelm@23989
   804
wenzelm@24868
   805
val _ =
wenzelm@36953
   806
  Outer_Syntax.improper_command "print_context" "print theory context name" Keyword.diag
wenzelm@37216
   807
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_context));
wenzelm@7308
   808
wenzelm@24868
   809
val _ =
wenzelm@36953
   810
  Outer_Syntax.improper_command "print_theory" "print logical theory contents (verbose!)"
wenzelm@37216
   811
    Keyword.diag (opt_bang >> (Toplevel.no_timing oo Isar_Cmd.print_theory));
wenzelm@5832
   812
wenzelm@24868
   813
val _ =
wenzelm@36953
   814
  Outer_Syntax.improper_command "print_syntax" "print inner syntax of context (verbose!)"
wenzelm@37216
   815
    Keyword.diag (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_syntax));
wenzelm@5832
   816
wenzelm@24868
   817
val _ =
wenzelm@36953
   818
  Outer_Syntax.improper_command "print_abbrevs" "print constant abbreviation of context"
wenzelm@37216
   819
    Keyword.diag (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_abbrevs));
wenzelm@21726
   820
wenzelm@24868
   821
val _ =
wenzelm@36953
   822
  Outer_Syntax.improper_command "print_theorems"
wenzelm@36950
   823
      "print theorems of local theory or proof context" Keyword.diag
wenzelm@37216
   824
    (opt_bang >> (Toplevel.no_timing oo Isar_Cmd.print_theorems));
wenzelm@5881
   825
wenzelm@24868
   826
val _ =
wenzelm@36953
   827
  Outer_Syntax.improper_command "print_locales" "print locales of this theory" Keyword.diag
wenzelm@37216
   828
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_locales));
wenzelm@12061
   829
wenzelm@24868
   830
val _ =
wenzelm@36953
   831
  Outer_Syntax.improper_command "print_classes" "print classes of this theory" Keyword.diag
wenzelm@42359
   832
    (Scan.succeed (Toplevel.no_timing o Toplevel.unknown_theory o
wenzelm@42359
   833
      Toplevel.keep (Class.print_classes o Toplevel.context_of)));
haftmann@22744
   834
wenzelm@24868
   835
val _ =
wenzelm@36953
   836
  Outer_Syntax.improper_command "print_locale" "print locale of this theory" Keyword.diag
wenzelm@37216
   837
    (opt_bang -- Parse.xname >> (Toplevel.no_timing oo Isar_Cmd.print_locale));
wenzelm@12061
   838
wenzelm@24868
   839
val _ =
wenzelm@36953
   840
  Outer_Syntax.improper_command "print_interps"
ballarin@41435
   841
    "print interpretations of locale for this theory or proof context" Keyword.diag
wenzelm@37216
   842
    (Parse.xname >> (Toplevel.no_timing oo Isar_Cmd.print_registrations));
ballarin@32804
   843
ballarin@32804
   844
val _ =
ballarin@41435
   845
  Outer_Syntax.improper_command "print_dependencies"
ballarin@41435
   846
    "print dependencies of locale expression" Keyword.diag
ballarin@41435
   847
    (opt_bang -- Parse_Spec.locale_expression true >>
ballarin@41435
   848
      (Toplevel.no_timing oo Isar_Cmd.print_dependencies));
ballarin@41435
   849
ballarin@41435
   850
val _ =
wenzelm@36953
   851
  Outer_Syntax.improper_command "print_attributes" "print attributes of this theory" Keyword.diag
wenzelm@37216
   852
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_attributes));
wenzelm@5832
   853
wenzelm@24868
   854
val _ =
wenzelm@36953
   855
  Outer_Syntax.improper_command "print_simpset" "print context of Simplifier" Keyword.diag
wenzelm@37216
   856
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_simpset));
wenzelm@16027
   857
wenzelm@24868
   858
val _ =
wenzelm@36953
   859
  Outer_Syntax.improper_command "print_rules" "print intro/elim rules" Keyword.diag
wenzelm@37216
   860
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_rules));
wenzelm@12383
   861
wenzelm@24868
   862
val _ =
wenzelm@36953
   863
  Outer_Syntax.improper_command "print_trans_rules" "print transitivity rules" Keyword.diag
wenzelm@37216
   864
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_trans_rules));
wenzelm@9221
   865
wenzelm@24868
   866
val _ =
wenzelm@36953
   867
  Outer_Syntax.improper_command "print_methods" "print methods of this theory" Keyword.diag
wenzelm@37216
   868
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_methods));
wenzelm@5832
   869
wenzelm@24868
   870
val _ =
wenzelm@36953
   871
  Outer_Syntax.improper_command "print_antiquotations" "print antiquotations (global)" Keyword.diag
wenzelm@37216
   872
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_antiquotations));
wenzelm@9221
   873
wenzelm@24868
   874
val _ =
wenzelm@36953
   875
  Outer_Syntax.improper_command "thy_deps" "visualize theory dependencies"
wenzelm@37216
   876
    Keyword.diag (Scan.succeed (Toplevel.no_timing o Isar_Cmd.thy_deps));
haftmann@22485
   877
wenzelm@24868
   878
val _ =
wenzelm@36953
   879
  Outer_Syntax.improper_command "class_deps" "visualize class dependencies"
wenzelm@37216
   880
    Keyword.diag (Scan.succeed (Toplevel.no_timing o Isar_Cmd.class_deps));
wenzelm@20574
   881
wenzelm@24868
   882
val _ =
wenzelm@36953
   883
  Outer_Syntax.improper_command "thm_deps" "visualize theorem dependencies"
wenzelm@37216
   884
    Keyword.diag (Parse_Spec.xthms1 >> (Toplevel.no_timing oo Isar_Cmd.thm_deps));
wenzelm@9454
   885
wenzelm@24868
   886
val _ =
wenzelm@36953
   887
  Outer_Syntax.improper_command "print_binds" "print term bindings of proof context" Keyword.diag
wenzelm@37216
   888
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_binds));
wenzelm@5832
   889
wenzelm@24868
   890
val _ =
wenzelm@36953
   891
  Outer_Syntax.improper_command "print_facts" "print facts of proof context" Keyword.diag
wenzelm@37216
   892
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_facts));
wenzelm@5832
   893
wenzelm@24868
   894
val _ =
wenzelm@36953
   895
  Outer_Syntax.improper_command "print_cases" "print cases of proof context" Keyword.diag
wenzelm@37216
   896
    (Scan.succeed (Toplevel.no_timing o Isar_Cmd.print_cases));
wenzelm@8370
   897
wenzelm@24868
   898
val _ =
wenzelm@36953
   899
  Outer_Syntax.improper_command "print_statement" "print theorems as long statements" Keyword.diag
wenzelm@37216
   900
    (opt_modes -- Parse_Spec.xthms1 >> (Toplevel.no_timing oo Isar_Cmd.print_stmts));
wenzelm@19269
   901
wenzelm@24868
   902
val _ =
wenzelm@36953
   903
  Outer_Syntax.improper_command "thm" "print theorems" Keyword.diag
wenzelm@37216
   904
    (opt_modes -- Parse_Spec.xthms1 >> (Toplevel.no_timing oo Isar_Cmd.print_thms));
wenzelm@5832
   905
wenzelm@24868
   906
val _ =
wenzelm@36953
   907
  Outer_Syntax.improper_command "prf" "print proof terms of theorems" Keyword.diag
wenzelm@36952
   908
    (opt_modes -- Scan.option Parse_Spec.xthms1
wenzelm@37216
   909
      >> (Toplevel.no_timing oo Isar_Cmd.print_prfs false));
berghofe@11524
   910
wenzelm@24868
   911
val _ =
wenzelm@36953
   912
  Outer_Syntax.improper_command "full_prf" "print full proof terms of theorems" Keyword.diag
wenzelm@37216
   913
    (opt_modes -- Scan.option Parse_Spec.xthms1 >> (Toplevel.no_timing oo Isar_Cmd.print_prfs true));
berghofe@11524
   914
wenzelm@24868
   915
val _ =
wenzelm@36953
   916
  Outer_Syntax.improper_command "prop" "read and print proposition" Keyword.diag
wenzelm@37216
   917
    (opt_modes -- Parse.term >> (Toplevel.no_timing oo Isar_Cmd.print_prop));
wenzelm@5832
   918
wenzelm@24868
   919
val _ =
wenzelm@36953
   920
  Outer_Syntax.improper_command "term" "read and print term" Keyword.diag
wenzelm@37216
   921
    (opt_modes -- Parse.term >> (Toplevel.no_timing oo Isar_Cmd.print_term));
wenzelm@5832
   922
wenzelm@24868
   923
val _ =
wenzelm@36953
   924
  Outer_Syntax.improper_command "typ" "read and print type" Keyword.diag
wenzelm@37216
   925
    (opt_modes -- Parse.typ >> (Toplevel.no_timing oo Isar_Cmd.print_type));
wenzelm@5832
   926
wenzelm@24868
   927
val _ =
wenzelm@36953
   928
  Outer_Syntax.improper_command "print_codesetup" "print code generator setup" Keyword.diag
haftmann@22744
   929
    (Scan.succeed
haftmann@22744
   930
      (Toplevel.no_timing o Toplevel.unknown_theory o Toplevel.keep
haftmann@24219
   931
        (Code.print_codesetup o Toplevel.theory_of)));
wenzelm@5832
   932
berghofe@26184
   933
val _ =
wenzelm@36953
   934
  Outer_Syntax.improper_command "unused_thms" "find unused theorems" Keyword.diag
wenzelm@36950
   935
    (Scan.option ((Scan.repeat1 (Scan.unless Parse.minus Parse.name) --| Parse.minus) --
wenzelm@36950
   936
       Scan.option (Scan.repeat1 (Scan.unless Parse.minus Parse.name))) >>
wenzelm@37216
   937
         (Toplevel.no_timing oo Isar_Cmd.unused_thms));
berghofe@26184
   938
wenzelm@5832
   939
wenzelm@30142
   940
wenzelm@5832
   941
(** system commands (for interactive mode only) **)
wenzelm@5832
   942
wenzelm@24868
   943
val _ =
wenzelm@40395
   944
  Outer_Syntax.improper_command "cd" "change current working directory" Keyword.control
wenzelm@40395
   945
    (Parse.path >> (fn path => Toplevel.no_timing o Toplevel.imperative (fn () => File.cd path)));
wenzelm@5832
   946
wenzelm@24868
   947
val _ =
wenzelm@36953
   948
  Outer_Syntax.improper_command "pwd" "print current working directory" Keyword.diag
wenzelm@40395
   949
    (Scan.succeed (Toplevel.no_timing o
wenzelm@41944
   950
      Toplevel.imperative (fn () => writeln (Path.print (File.pwd ())))));
wenzelm@5832
   951
wenzelm@24868
   952
val _ =
wenzelm@37987
   953
  Outer_Syntax.improper_command "use_thy" "use theory file" Keyword.control
wenzelm@36950
   954
    (Parse.name >> (fn name =>
wenzelm@37216
   955
      Toplevel.no_timing o Toplevel.imperative (fn () => Thy_Info.use_thy name)));
wenzelm@5832
   956
wenzelm@24868
   957
val _ =
wenzelm@37987
   958
  Outer_Syntax.improper_command "remove_thy" "remove theory from loader database" Keyword.control
wenzelm@36950
   959
    (Parse.name >> (fn name =>
wenzelm@37216
   960
      Toplevel.no_timing o Toplevel.imperative (fn () => Thy_Info.remove_thy name)));
wenzelm@7102
   961
wenzelm@24868
   962
val _ =
wenzelm@36953
   963
  Outer_Syntax.improper_command "kill_thy" "kill theory -- try to remove from loader database"
wenzelm@37987
   964
    Keyword.control (Parse.name >> (fn name =>
wenzelm@37216
   965
      Toplevel.no_timing o Toplevel.imperative (fn () => Thy_Info.kill_thy name)));
wenzelm@7931
   966
wenzelm@24868
   967
val _ =
wenzelm@36953
   968
  Outer_Syntax.improper_command "display_drafts" "display raw source files with symbols"
wenzelm@37216
   969
    Keyword.diag (Scan.repeat1 Parse.path >> (Toplevel.no_timing oo Isar_Cmd.display_drafts));
wenzelm@14934
   970
wenzelm@24868
   971
val _ =
wenzelm@36953
   972
  Outer_Syntax.improper_command "print_drafts" "print raw source files with symbols"
wenzelm@37216
   973
    Keyword.diag (Scan.repeat1 Parse.path >> (Toplevel.no_timing oo Isar_Cmd.print_drafts));
wenzelm@14934
   974
wenzelm@39165
   975
val _ =  (* FIXME tty only *)
wenzelm@36953
   976
  Outer_Syntax.improper_command "pr" "print current proof state (if present)" Keyword.diag
wenzelm@39165
   977
    (opt_modes -- Scan.option Parse.nat >> (fn (modes, limit) =>
wenzelm@39165
   978
      Toplevel.no_timing o Toplevel.keep (fn state =>
wenzelm@39165
   979
       (case limit of NONE => () | SOME n => Goal_Display.goals_limit_default := n;
wenzelm@39165
   980
        Toplevel.quiet := false;
wenzelm@39165
   981
        Print_Mode.with_modes modes (Toplevel.print_state true) state))));
wenzelm@7199
   982
wenzelm@24868
   983
val _ =
wenzelm@37987
   984
  Outer_Syntax.improper_command "disable_pr" "disable printing of toplevel state" Keyword.control
wenzelm@39165
   985
    (Scan.succeed (Toplevel.no_timing o Toplevel.imperative (fn () => Toplevel.quiet := true)));
wenzelm@5832
   986
wenzelm@24868
   987
val _ =
wenzelm@37987
   988
  Outer_Syntax.improper_command "enable_pr" "enable printing of toplevel state" Keyword.control
wenzelm@39165
   989
    (Scan.succeed (Toplevel.no_timing o Toplevel.imperative (fn () => Toplevel.quiet := false)));
wenzelm@7222
   990
wenzelm@24868
   991
val _ =
wenzelm@40395
   992
  Outer_Syntax.improper_command "commit" "commit current session to ML database" Keyword.control
wenzelm@36950
   993
    (Parse.opt_unit >> K (Toplevel.no_timing o Toplevel.imperative Secure.commit));
wenzelm@5832
   994
wenzelm@24868
   995
val _ =
wenzelm@36953
   996
  Outer_Syntax.improper_command "quit" "quit Isabelle" Keyword.control
wenzelm@37977
   997
    (Parse.opt_unit >> (Toplevel.no_timing oo K (Toplevel.imperative quit)));
wenzelm@5832
   998
wenzelm@24868
   999
val _ =
wenzelm@36953
  1000
  Outer_Syntax.improper_command "exit" "exit Isar loop" Keyword.control
wenzelm@37977
  1001
    (Scan.succeed
wenzelm@37977
  1002
      (Toplevel.no_timing o Toplevel.keep (fn state =>
wenzelm@37977
  1003
        (Context.set_thread_data (try Toplevel.generic_theory_of state);
wenzelm@38888
  1004
          raise Runtime.TERMINATE))));
wenzelm@5832
  1005
wenzelm@5832
  1006
end;
wenzelm@27614
  1007