wenzelm@5832: (*  Title:      Pure/Isar/isar_syn.ML
wenzelm@5832:     ID:         $Id$
wenzelm@5832:     Author:     Markus Wenzel, TU Muenchen
wenzelm@8807:     License:    GPL (GNU GENERAL PUBLIC LICENSE)
wenzelm@5832: 
wenzelm@6353: Isar/Pure outer syntax.
wenzelm@5832: *)
wenzelm@5832: 
wenzelm@5832: signature ISAR_SYN =
wenzelm@5832: sig
wenzelm@5832:   val keywords: string list
wenzelm@5832:   val parsers: OuterSyntax.parser list
wenzelm@5832: end;
wenzelm@5832: 
wenzelm@5832: structure IsarSyn: ISAR_SYN =
wenzelm@5832: struct
wenzelm@5832: 
wenzelm@6723: structure P = OuterParse and K = OuterSyntax.Keyword;
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (** init and exit **)
wenzelm@5832: 
wenzelm@5832: val theoryP =
wenzelm@6723:   OuterSyntax.command "theory" "begin theory" K.thy_begin
wenzelm@6245:     (OuterSyntax.theory_header >> (Toplevel.print oo IsarThy.theory));
wenzelm@5832: 
wenzelm@6687: val end_excursionP =
wenzelm@6723:   OuterSyntax.command "end" "end current excursion" K.thy_end
wenzelm@6687:     (Scan.succeed (Toplevel.print o Toplevel.exit));
wenzelm@6687: 
wenzelm@6245: val contextP =
wenzelm@7102:   OuterSyntax.improper_command "context" "switch theory context" K.thy_switch
wenzelm@6723:     (P.name >> (Toplevel.print oo IsarThy.context));
wenzelm@6245: 
wenzelm@5832: 
wenzelm@5832: 
wenzelm@7749: (** markup commands **)
wenzelm@5832: 
wenzelm@7749: val headerP = OuterSyntax.markup_command "header" "theory header" K.diag
wenzelm@7733:   (P.comment >> IsarThy.add_header);
wenzelm@6353: 
wenzelm@7749: val chapterP = OuterSyntax.markup_command "chapter" "chapter heading" K.thy_heading
wenzelm@6723:   (P.comment >> (Toplevel.theory o IsarThy.add_chapter));
wenzelm@5958: 
wenzelm@7749: val sectionP = OuterSyntax.markup_command "section" "section heading" K.thy_heading
wenzelm@6723:   (P.comment >> (Toplevel.theory o IsarThy.add_section));
wenzelm@5958: 
wenzelm@7749: val subsectionP = OuterSyntax.markup_command "subsection" "subsection heading" K.thy_heading
wenzelm@6723:   (P.comment >> (Toplevel.theory o IsarThy.add_subsection));
wenzelm@5958: 
wenzelm@7749: val subsubsectionP =
wenzelm@7749:   OuterSyntax.markup_command "subsubsection" "subsubsection heading" K.thy_heading
wenzelm@7749:     (P.comment >> (Toplevel.theory o IsarThy.add_subsubsection));
wenzelm@5832: 
wenzelm@8661: val textP = OuterSyntax.markup_env_command "text" "formal comment (theory)" K.thy_decl
wenzelm@7172:   (P.comment >> (Toplevel.theory o IsarThy.add_text));
wenzelm@7172: 
wenzelm@7862: val text_rawP = OuterSyntax.verbatim_command "text_raw" "raw document preparation text"
wenzelm@7862:   K.thy_decl (P.comment >> (Toplevel.theory o IsarThy.add_text_raw));
wenzelm@7775: 
wenzelm@7172: 
wenzelm@7749: val sectP = OuterSyntax.markup_command "sect" "formal comment (proof)" K.prf_decl
wenzelm@7172:   (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_sect)));
wenzelm@7172: 
wenzelm@7749: val subsectP = OuterSyntax.markup_command "subsect" "formal comment (proof)" K.prf_decl
wenzelm@7172:   (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_subsect)));
wenzelm@7172: 
wenzelm@7749: val subsubsectP = OuterSyntax.markup_command "subsubsect" "formal comment (proof)" K.prf_decl
wenzelm@7172:   (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_subsubsect)));
wenzelm@7172: 
wenzelm@8661: val txtP = OuterSyntax.markup_env_command "txt" "formal comment (proof)" K.prf_decl
wenzelm@7172:   (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_txt)));
wenzelm@7172: 
wenzelm@7862: val txt_rawP = OuterSyntax.verbatim_command "txt_raw" "raw document preparation text (proof)"
wenzelm@7862:   K.prf_decl (P.comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.add_txt_raw)));
wenzelm@7775: 
wenzelm@5832: 
wenzelm@6886: 
wenzelm@6886: (** theory sections **)
wenzelm@6886: 
wenzelm@5832: (* classes and sorts *)
wenzelm@5832: 
wenzelm@5832: val classesP =
wenzelm@6723:   OuterSyntax.command "classes" "declare type classes" K.thy_decl
wenzelm@6723:     (Scan.repeat1 (P.name -- Scan.optional (P.$$$ "<" |-- P.!!! (P.list1 P.xname)) [])
wenzelm@6727:       -- P.marg_comment >> (Toplevel.theory o IsarThy.add_classes));
wenzelm@5832: 
wenzelm@5832: val classrelP =
wenzelm@6723:   OuterSyntax.command "classrel" "state inclusion of type classes (axiomatic!)" K.thy_decl
wenzelm@6727:     (P.xname -- (P.$$$ "<" |-- P.!!! P.xname) -- P.marg_comment
wenzelm@6727:       >> (Toplevel.theory o IsarThy.add_classrel));
wenzelm@5832: 
wenzelm@5832: val defaultsortP =
wenzelm@6723:   OuterSyntax.command "defaultsort" "declare default sort" K.thy_decl
wenzelm@6727:     (P.sort -- P.marg_comment >> (Toplevel.theory o IsarThy.add_defsort));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* types *)
wenzelm@5832: 
wenzelm@5832: val typedeclP =
wenzelm@6723:   OuterSyntax.command "typedecl" "Pure type declaration" K.thy_decl
wenzelm@6727:     (P.type_args -- P.name -- P.opt_infix -- P.marg_comment >> (fn (((args, a), mx), cmt) =>
wenzelm@6727:       Toplevel.theory (IsarThy.add_typedecl ((a, args, mx), cmt))));
wenzelm@5832: 
wenzelm@5832: val typeabbrP =
wenzelm@6723:   OuterSyntax.command "types" "declare type abbreviations" K.thy_decl
wenzelm@6727:     (Scan.repeat1
wenzelm@6727:       (P.type_args -- P.name -- (P.$$$ "=" |-- P.!!! (P.typ -- P.opt_infix)) -- P.marg_comment)
wenzelm@6727:       >> (Toplevel.theory o IsarThy.add_tyabbrs o
wenzelm@6727:         map (fn (((args, a), (T, mx)), cmt) => ((a, args, T, mx), cmt))));
wenzelm@5832: 
wenzelm@5832: val nontermP =
wenzelm@6370:   OuterSyntax.command "nonterminals" "declare types treated as grammar nonterminal symbols"
wenzelm@6727:     K.thy_decl (Scan.repeat1 (P.name -- P.marg_comment)
wenzelm@6727:       >> (Toplevel.theory o IsarThy.add_nonterminals));
wenzelm@5832: 
wenzelm@5832: val aritiesP =
wenzelm@6723:   OuterSyntax.command "arities" "state type arities (axiomatic!)" K.thy_decl
wenzelm@6727:     (Scan.repeat1 ((P.xname -- (P.$$$ "::" |-- P.!!! P.arity) >> P.triple2) -- P.marg_comment)
wenzelm@6727:       >> (Toplevel.theory o IsarThy.add_arities));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* consts and syntax *)
wenzelm@5832: 
wenzelm@8227: val judgmentP =
wenzelm@8227:   OuterSyntax.command "judgment" "declare object-logic judgment" K.thy_decl
wenzelm@8227:     (P.const -- P.marg_comment >> (Toplevel.theory o IsarThy.add_judgment));
wenzelm@8227: 
wenzelm@5832: val constsP =
wenzelm@6723:   OuterSyntax.command "consts" "declare constants" K.thy_decl
wenzelm@6727:     (Scan.repeat1 (P.const -- P.marg_comment) >> (Toplevel.theory o IsarThy.add_consts));
wenzelm@5832: 
wenzelm@5832: val opt_mode =
wenzelm@5832:   Scan.optional
wenzelm@6723:     (P.$$$ "(" |-- P.!!! (P.name -- Scan.optional (P.$$$ "output" >> K false) true --| P.$$$ ")"))
wenzelm@5832:     ("", true);
wenzelm@5832: 
wenzelm@5832: val syntaxP =
wenzelm@6723:   OuterSyntax.command "syntax" "declare syntactic constants" K.thy_decl
wenzelm@6727:     (opt_mode -- Scan.repeat1 (P.const -- P.marg_comment)
wenzelm@6727:       >> (Toplevel.theory o uncurry IsarThy.add_modesyntax));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* translations *)
wenzelm@5832: 
wenzelm@5832: val trans_pat =
wenzelm@6723:   Scan.optional (P.$$$ "(" |-- P.!!! (P.xname --| P.$$$ ")")) "logic" -- P.string;
wenzelm@5832: 
wenzelm@5832: fun trans_arrow toks =
wenzelm@6723:   (P.$$$ "=>" >> K Syntax.ParseRule ||
wenzelm@6723:     P.$$$ "<=" >> K Syntax.PrintRule ||
wenzelm@6723:     P.$$$ "==" >> K Syntax.ParsePrintRule) toks;
wenzelm@5832: 
wenzelm@5832: val trans_line =
wenzelm@6723:   trans_pat -- P.!!! (trans_arrow -- trans_pat)
wenzelm@5832:     >> (fn (left, (arr, right)) => arr (left, right));
wenzelm@5832: 
wenzelm@5832: val translationsP =
wenzelm@6723:   OuterSyntax.command "translations" "declare syntax translation rules" K.thy_decl
wenzelm@6727:     (Scan.repeat1 (trans_line -- P.marg_comment) >> (Toplevel.theory o IsarThy.add_trrules));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* axioms and definitions *)
wenzelm@5832: 
wenzelm@5832: val axiomsP =
wenzelm@6723:   OuterSyntax.command "axioms" "state arbitrary propositions (axiomatic!)" K.thy_decl
wenzelm@6727:     (Scan.repeat1 (P.spec_name -- P.marg_comment) >> (Toplevel.theory o IsarThy.add_axioms));
wenzelm@5832: 
wenzelm@5832: val defsP =
wenzelm@6723:   OuterSyntax.command "defs" "define constants" K.thy_decl
wenzelm@7603:     (Scan.repeat1 (P.spec_name -- P.marg_comment) >> (Toplevel.theory o IsarThy.add_defs));
wenzelm@6370: 
wenzelm@6370: val constdefsP =
wenzelm@6723:   OuterSyntax.command "constdefs" "declare and define constants" K.thy_decl
wenzelm@6727:     (Scan.repeat1 ((P.const -- P.marg_comment) -- (P.term -- P.marg_comment))
wenzelm@6727:       >> (Toplevel.theory o IsarThy.add_constdefs));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5914: (* theorems *)
wenzelm@5914: 
wenzelm@6723: val facts = P.opt_thm_name "=" -- P.xthms1;
wenzelm@5914: 
wenzelm@5914: val theoremsP =
wenzelm@6723:   OuterSyntax.command "theorems" "define theorems" K.thy_decl
wenzelm@6727:     (facts -- P.marg_comment >> (Toplevel.theory o IsarThy.have_theorems));
wenzelm@5914: 
wenzelm@5914: val lemmasP =
wenzelm@6723:   OuterSyntax.command "lemmas" "define lemmas" K.thy_decl
wenzelm@6727:     (facts -- P.marg_comment >> (Toplevel.theory o IsarThy.have_lemmas));
wenzelm@5914: 
wenzelm@5914: 
wenzelm@5832: (* name space entry path *)
wenzelm@5832: 
wenzelm@5832: val globalP =
wenzelm@6723:   OuterSyntax.command "global" "disable prefixing of theory name" K.thy_decl
wenzelm@8723:     (P.marg_comment >> (Toplevel.theory o IsarThy.global_path));
wenzelm@5832: 
wenzelm@5832: val localP =
wenzelm@6723:   OuterSyntax.command "local" "enable prefixing of theory name" K.thy_decl
wenzelm@8723:     (P.marg_comment >> (Toplevel.theory o IsarThy.local_path));
wenzelm@8723: 
wenzelm@8723: val hideP =
wenzelm@8723:   OuterSyntax.command "hide" "hide names from given name space" K.thy_decl
wenzelm@8723:     (P.name -- Scan.repeat1 P.xname -- P.marg_comment >> (Toplevel.theory o IsarThy.hide_space));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* use ML text *)
wenzelm@5832: 
wenzelm@5832: val useP =
wenzelm@6723:   OuterSyntax.command "use" "eval ML text from file" K.diag
wenzelm@6723:     (P.name >> IsarCmd.use);
wenzelm@5832: 
wenzelm@5832: val mlP =
wenzelm@7616:   OuterSyntax.command "ML" "eval ML text (diagnostic)" K.diag
wenzelm@7891:     (P.text >> IsarCmd.use_mltext true);
wenzelm@7891: 
wenzelm@7891: val ml_commandP =
wenzelm@7891:   OuterSyntax.command "ML_command" "eval ML text" K.diag
wenzelm@7891:     (P.text >> IsarCmd.use_mltext false);
wenzelm@7616: 
wenzelm@7616: val ml_setupP =
wenzelm@7616:   OuterSyntax.command "ML_setup" "eval ML text (may change theory)" K.thy_decl
wenzelm@7616:     (P.text >> IsarCmd.use_mltext_theory);
wenzelm@5832: 
wenzelm@5832: val setupP =
wenzelm@7616:   OuterSyntax.command "setup" "apply ML theory setup" K.thy_decl
wenzelm@8349:     (P.text >> (Toplevel.theory o Context.use_setup));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* translation functions *)
wenzelm@5832: 
wenzelm@5832: val parse_ast_translationP =
wenzelm@6723:   OuterSyntax.command "parse_ast_translation" "install parse ast translation functions" K.thy_decl
wenzelm@6723:     (P.text >> (Toplevel.theory o IsarThy.parse_ast_translation));
wenzelm@5832: 
wenzelm@5832: val parse_translationP =
wenzelm@6723:   OuterSyntax.command "parse_translation" "install parse translation functions" K.thy_decl
wenzelm@6723:     (P.text >> (Toplevel.theory o IsarThy.parse_translation));
wenzelm@5832: 
wenzelm@5832: val print_translationP =
wenzelm@6723:   OuterSyntax.command "print_translation" "install print translation functions" K.thy_decl
wenzelm@6723:     (P.text >> (Toplevel.theory o IsarThy.print_translation));
wenzelm@5832: 
wenzelm@5832: val typed_print_translationP =
wenzelm@6370:   OuterSyntax.command "typed_print_translation" "install typed print translation functions"
wenzelm@6723:     K.thy_decl (P.text >> (Toplevel.theory o IsarThy.typed_print_translation));
wenzelm@5832: 
wenzelm@5832: val print_ast_translationP =
wenzelm@6723:   OuterSyntax.command "print_ast_translation" "install print ast translation functions" K.thy_decl
wenzelm@6723:     (P.text >> (Toplevel.theory o IsarThy.print_ast_translation));
wenzelm@5832: 
wenzelm@5832: val token_translationP =
wenzelm@6723:   OuterSyntax.command "token_translation" "install token translation functions" K.thy_decl
wenzelm@6723:     (P.text >> (Toplevel.theory o IsarThy.token_translation));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* oracles *)
wenzelm@5832: 
wenzelm@5832: val oracleP =
wenzelm@6723:   OuterSyntax.command "oracle" "install oracle" K.thy_decl
wenzelm@7140:     ((P.name --| P.$$$ "=") -- P.text -- P.marg_comment >> (Toplevel.theory o IsarThy.add_oracle));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (** proof commands **)
wenzelm@5832: 
wenzelm@5832: (* statements *)
wenzelm@5832: 
wenzelm@6936: fun statement f = (P.opt_thm_name ":" -- P.propp >> P.triple1) -- P.marg_comment >> f;
wenzelm@5832: 
wenzelm@5832: val theoremP =
wenzelm@6723:   OuterSyntax.command "theorem" "state theorem" K.thy_goal
wenzelm@5832:     (statement IsarThy.theorem >> (fn f => Toplevel.print o Toplevel.theory_to_proof f));
wenzelm@5832: 
wenzelm@5832: val lemmaP =
wenzelm@6723:   OuterSyntax.command "lemma" "state lemma" K.thy_goal
wenzelm@5832:     (statement IsarThy.lemma >> (fn f => Toplevel.print o Toplevel.theory_to_proof f));
wenzelm@5832: 
wenzelm@5832: val showP =
wenzelm@6723:   OuterSyntax.command "show" "state local goal, solving current obligation" K.prf_goal
wenzelm@5832:     (statement IsarThy.show >> (fn f => Toplevel.print o Toplevel.proof f));
wenzelm@5832: 
wenzelm@5832: val haveP =
wenzelm@6723:   OuterSyntax.command "have" "state local goal" K.prf_goal
wenzelm@5832:     (statement IsarThy.have >> (fn f => Toplevel.print o Toplevel.proof f));
wenzelm@5832: 
wenzelm@6501: val thusP =
wenzelm@6723:   OuterSyntax.command "thus" "abbreviates \"then show\"" K.prf_goal
wenzelm@6501:     (statement IsarThy.thus >> (fn f => Toplevel.print o Toplevel.proof f));
wenzelm@6501: 
wenzelm@6501: val henceP =
wenzelm@6723:   OuterSyntax.command "hence" "abbreviates \"then have\"" K.prf_goal
wenzelm@6501:     (statement IsarThy.hence >> (fn f => Toplevel.print o Toplevel.proof f));
wenzelm@6501: 
wenzelm@5832: 
wenzelm@5914: (* facts *)
wenzelm@5832: 
wenzelm@5832: val thenP =
wenzelm@6723:   OuterSyntax.command "then" "forward chaining" K.prf_chain
wenzelm@6727:     (P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.chain)));
wenzelm@5832: 
wenzelm@5832: val fromP =
wenzelm@6723:   OuterSyntax.command "from" "forward chaining from given facts" K.prf_chain
wenzelm@6727:     (P.xthms1 -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.from_facts)));
wenzelm@5914: 
wenzelm@6878: val withP =
wenzelm@6878:   OuterSyntax.command "with" "forward chaining from given and current facts" K.prf_chain
wenzelm@6878:     (P.xthms1 -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.with_facts)));
wenzelm@6878: 
wenzelm@6773: val noteP =
wenzelm@6723:   OuterSyntax.command "note" "define facts" K.prf_decl
wenzelm@6755:     (facts -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.have_facts)));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* proof context *)
wenzelm@5832: 
wenzelm@5832: val assumeP =
wenzelm@6869:   OuterSyntax.command "assume" "assume propositions" K.prf_asm
wenzelm@7269:     (P.and_list1 ((P.opt_thm_name ":" -- Scan.repeat1 P.propp >> P.triple1) -- P.marg_comment)
wenzelm@6727:       >> (Toplevel.print oo (Toplevel.proof o IsarThy.assume)));
wenzelm@5832: 
wenzelm@6850: val presumeP =
wenzelm@6869:   OuterSyntax.command "presume" "assume propositions, to be established later" K.prf_asm
wenzelm@7269:     (P.and_list1 ((P.opt_thm_name ":" -- Scan.repeat1 P.propp >> P.triple1) -- P.marg_comment)
wenzelm@6850:       >> (Toplevel.print oo (Toplevel.proof o IsarThy.presume)));
wenzelm@6850: 
wenzelm@6953: val defP =
wenzelm@6953:   OuterSyntax.command "def" "local definition" K.prf_asm
wenzelm@6953:     ((P.opt_thm_name ":" -- (P.name -- Scan.option (P.$$$ "::" |-- P.typ) --
wenzelm@6972:       (P.$$$ "==" |-- P.termp)) >> P.triple1) -- P.marg_comment
wenzelm@6953:       >> (Toplevel.print oo (Toplevel.proof o IsarThy.local_def)));
wenzelm@6953: 
wenzelm@5832: val fixP =
wenzelm@6869:   OuterSyntax.command "fix" "fix variables (Skolem constants)" K.prf_asm
wenzelm@7415:     (P.and_list1 (Scan.repeat1 P.name -- Scan.option (P.$$$ "::" |-- P.typ) -- P.marg_comment)
wenzelm@6727:       >> (Toplevel.print oo (Toplevel.proof o IsarThy.fix)));
wenzelm@5832: 
wenzelm@5832: val letP =
wenzelm@6723:   OuterSyntax.command "let" "bind text variables" K.prf_decl
wenzelm@8669:     (P.and_list1 (P.enum1 "and" P.term -- (P.$$$ "=" |-- P.term) -- P.marg_comment)
wenzelm@8615:       >> (Toplevel.print oo (Toplevel.proof o IsarThy.let_bind)));
wenzelm@5832: 
wenzelm@8370: val caseP =
wenzelm@8370:   OuterSyntax.command "case" "invoke local context" K.prf_asm
wenzelm@8450:     (P.xthm -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.invoke_case)));
wenzelm@8370: 
wenzelm@5832: 
wenzelm@5832: (* proof structure *)
wenzelm@5832: 
wenzelm@5832: val beginP =
wenzelm@8896:   OuterSyntax.command "{" "begin explicit proof block" K.prf_block
wenzelm@5832:     (Scan.succeed (Toplevel.print o Toplevel.proof IsarThy.begin_block));
wenzelm@5832: 
wenzelm@6687: val endP =
wenzelm@8896:   OuterSyntax.command "}" "end explicit proof block" K.prf_block
wenzelm@6687:     (Scan.succeed (Toplevel.print o Toplevel.proof IsarThy.end_block));
wenzelm@6687: 
wenzelm@5832: val nextP =
wenzelm@6723:   OuterSyntax.command "next" "enter next proof block" K.prf_block
wenzelm@5832:     (Scan.succeed (Toplevel.print o Toplevel.proof IsarThy.next_block));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (* end proof *)
wenzelm@5832: 
wenzelm@6404: val qedP =
wenzelm@6735:   OuterSyntax.command "qed" "conclude (sub-)proof" K.qed_block
wenzelm@7002:     (Scan.option (P.method -- P.interest) -- P.marg_comment >> IsarThy.qed);
wenzelm@5832: 
wenzelm@6404: val terminal_proofP =
wenzelm@6723:   OuterSyntax.command "by" "terminal backward proof" K.qed
wenzelm@7002:     (P.method -- P.interest -- Scan.option (P.method -- P.interest)
wenzelm@7002:       -- P.marg_comment >> IsarThy.terminal_proof);
wenzelm@6404: 
wenzelm@8966: val default_proofP =
wenzelm@8966:   OuterSyntax.command ".." "default proof" K.qed
wenzelm@8966:     (P.marg_comment >> IsarThy.default_proof);
wenzelm@8966: 
wenzelm@6404: val immediate_proofP =
wenzelm@6723:   OuterSyntax.command "." "immediate proof" K.qed
wenzelm@7002:     (P.marg_comment >> IsarThy.immediate_proof);
wenzelm@6404: 
wenzelm@8966: val done_proofP =
wenzelm@8966:   OuterSyntax.command "done" "done proof" K.qed
wenzelm@8966:     (P.marg_comment >> IsarThy.done_proof);
wenzelm@5832: 
wenzelm@6888: val skip_proofP =
wenzelm@7172:   OuterSyntax.improper_command "sorry" "skip proof (quick-and-dirty mode only!)" K.qed
wenzelm@7002:     (P.marg_comment >> IsarThy.skip_proof);
wenzelm@6888: 
wenzelm@8210: val forget_proofP =
wenzelm@8521:   OuterSyntax.command "oops" "forget proof" K.qed_global
wenzelm@8210:     (P.marg_comment >> IsarThy.forget_proof);
wenzelm@8210: 
wenzelm@8210: 
wenzelm@5832: 
wenzelm@5832: (* proof steps *)
wenzelm@5832: 
wenzelm@8165: val deferP =
wenzelm@8681:   OuterSyntax.command "defer" "shuffle internal proof state" K.prf_script
wenzelm@8681:     (Scan.option P.nat -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.defer)));
wenzelm@8165: 
wenzelm@8165: val preferP =
wenzelm@8681:   OuterSyntax.command "prefer" "shuffle internal proof state" K.prf_script
wenzelm@8681:     (P.nat -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.prefer)));
wenzelm@8165: 
wenzelm@6850: val applyP =
wenzelm@8681:   OuterSyntax.command "apply" "initial refinement step (unstructured)" K.prf_script
wenzelm@8681:     (P.method -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.apply)));
wenzelm@5832: 
wenzelm@8235: val apply_endP =
wenzelm@8681:   OuterSyntax.command "apply_end" "terminal refinement (unstructured)" K.prf_script
wenzelm@8681:     (P.method -- P.marg_comment >> (Toplevel.print oo (Toplevel.proof o IsarThy.apply_end)));
wenzelm@5832: 
wenzelm@6404: val proofP =
wenzelm@6723:   OuterSyntax.command "proof" "backward proof" K.prf_block
wenzelm@7002:     (P.interest -- Scan.option (P.method -- P.interest) -- P.marg_comment
wenzelm@6727:       >> (Toplevel.print oo (Toplevel.proof o IsarThy.proof)));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@6773: (* calculational proof commands *)
wenzelm@6773: 
wenzelm@6878: val calc_args =
wenzelm@6878:   Scan.option (P.$$$ "(" |-- P.!!! ((P.xthms1 --| P.$$$ ")") -- P.interest));
wenzelm@6878: 
wenzelm@6773: val alsoP =
wenzelm@8562:   OuterSyntax.command "also" "combine calculation and current facts" K.prf_decl
wenzelm@6878:     (calc_args -- P.marg_comment >> IsarThy.also);
wenzelm@6773: 
wenzelm@6773: val finallyP =
wenzelm@8562:   OuterSyntax.command "finally" "combine calculation and current facts, exhibit result" K.prf_chain
wenzelm@6878:     (calc_args -- P.marg_comment >> IsarThy.finally);
wenzelm@6773: 
wenzelm@8562: val moreoverP =
wenzelm@8562:   OuterSyntax.command "moreover" "augment calculation by current facts" K.prf_decl
wenzelm@8562:     (P.marg_comment >> IsarThy.moreover);
wenzelm@8562: 
wenzelm@8588: val ultimatelyP =
wenzelm@8588:   OuterSyntax.command "ultimately" "augment calculation by current facts, exhibit result"
wenzelm@8588:     K.prf_chain (P.marg_comment >> IsarThy.ultimately);
wenzelm@8588: 
wenzelm@6773: 
wenzelm@6742: (* proof navigation *)
wenzelm@5944: 
wenzelm@5832: val backP =
wenzelm@8235:   OuterSyntax.command "back" "backtracking of proof command" K.prf_script
wenzelm@7368:     (Scan.optional (P.$$$ "!" >> K true) false >>
wenzelm@7368:       (Toplevel.print oo (Toplevel.proof o ProofHistory.back)));
wenzelm@5832: 
wenzelm@5832: 
wenzelm@6742: (* history *)
wenzelm@6742: 
wenzelm@6742: val cannot_undoP =
wenzelm@6742:   OuterSyntax.improper_command "cannot_undo" "report 'cannot undo' error message" K.control
wenzelm@7269:     (P.name >> IsarCmd.cannot_undo);
wenzelm@6742: 
wenzelm@7733: val clear_undosP =
wenzelm@7733:   OuterSyntax.improper_command "clear_undos" "clear theory-level undo information" K.control
wenzelm@7733:     (P.nat >> IsarCmd.clear_undos_theory);
wenzelm@6742: 
wenzelm@6742: val redoP =
wenzelm@6742:   OuterSyntax.improper_command "redo" "redo last command" K.control
wenzelm@6742:     (Scan.succeed (Toplevel.print o IsarCmd.redo));
wenzelm@6742: 
wenzelm@6742: val undos_proofP =
wenzelm@6742:   OuterSyntax.improper_command "undos_proof" "undo last proof commands" K.control
wenzelm@6742:     (P.nat >> (Toplevel.print oo IsarCmd.undos_proof));
wenzelm@6742: 
wenzelm@6742: val undoP =
wenzelm@6742:   OuterSyntax.improper_command "undo" "undo last command" K.control
wenzelm@8454:     (Scan.succeed (Toplevel.print o IsarCmd.undo));
wenzelm@6742: 
wenzelm@8500: val killP =
wenzelm@8500:   OuterSyntax.improper_command "kill" "kill current history node" K.control
wenzelm@8500:     (Scan.succeed (Toplevel.print o IsarCmd.kill));
wenzelm@8500: 
wenzelm@6742: 
wenzelm@5832: 
wenzelm@5832: (** diagnostic commands (for interactive mode only) **)
wenzelm@5832: 
wenzelm@8464: val opt_modes = Scan.optional (P.$$$ "(" |-- P.!!! (Scan.repeat1 P.xname --| P.$$$ ")")) [];
wenzelm@8464: 
wenzelm@8464: 
wenzelm@7124: val pretty_setmarginP =
wenzelm@7124:   OuterSyntax.improper_command "pretty_setmargin" "change default margin for pretty printing"
wenzelm@7124:     K.diag (P.nat >> IsarCmd.pretty_setmargin);
wenzelm@7124: 
wenzelm@5832: val print_commandsP =
wenzelm@6723:   OuterSyntax.improper_command "help" "print outer syntax (global)" K.diag
wenzelm@7368:     (Scan.succeed OuterSyntax.print_help);
wenzelm@5832: 
wenzelm@7308: val print_contextP =
wenzelm@7308:   OuterSyntax.improper_command "print_context" "print theory context name" K.diag
wenzelm@7308:     (Scan.succeed IsarCmd.print_context);
wenzelm@7308: 
wenzelm@5832: val print_theoryP =
wenzelm@6723:   OuterSyntax.improper_command "print_theory" "print logical theory contents (verbose!)" K.diag
wenzelm@5832:     (Scan.succeed IsarCmd.print_theory);
wenzelm@5832: 
wenzelm@5832: val print_syntaxP =
wenzelm@6723:   OuterSyntax.improper_command "print_syntax" "print inner syntax of theory (verbose!)" K.diag
wenzelm@5832:     (Scan.succeed IsarCmd.print_syntax);
wenzelm@5832: 
wenzelm@5881: val print_theoremsP =
wenzelm@6723:   OuterSyntax.improper_command "print_theorems" "print theorems known in this theory" K.diag
wenzelm@5881:     (Scan.succeed IsarCmd.print_theorems);
wenzelm@5881: 
wenzelm@5832: val print_attributesP =
wenzelm@6723:   OuterSyntax.improper_command "print_attributes" "print attributes known in this theory" K.diag
wenzelm@5832:     (Scan.succeed IsarCmd.print_attributes);
wenzelm@5832: 
wenzelm@5832: val print_methodsP =
wenzelm@6723:   OuterSyntax.improper_command "print_methods" "print methods known in this theory" K.diag
wenzelm@5832:     (Scan.succeed IsarCmd.print_methods);
wenzelm@5832: 
wenzelm@7616: val thms_containingP =
wenzelm@7616:   OuterSyntax.improper_command "thms_containing" "print theorems containing all given constants"
wenzelm@7616:     K.diag (Scan.repeat P.xname >> IsarCmd.print_thms_containing);
wenzelm@7616: 
wenzelm@5832: val print_bindsP =
wenzelm@6723:   OuterSyntax.improper_command "print_binds" "print term bindings of proof context" K.diag
wenzelm@5832:     (Scan.succeed IsarCmd.print_binds);
wenzelm@5832: 
wenzelm@5832: val print_lthmsP =
wenzelm@8370:   OuterSyntax.improper_command "print_facts" "print facts of proof context" K.diag
wenzelm@5832:     (Scan.succeed IsarCmd.print_lthms);
wenzelm@5832: 
wenzelm@8370: val print_casesP =
wenzelm@8370:   OuterSyntax.improper_command "print_cases" "print cases of proof context" K.diag
wenzelm@8370:     (Scan.succeed IsarCmd.print_cases);
wenzelm@8370: 
wenzelm@5896: val print_thmsP =
wenzelm@8464:   OuterSyntax.improper_command "thm" "print theorems" K.diag
wenzelm@8464:     (opt_modes -- P.xthms1 >> IsarCmd.print_thms);
wenzelm@5832: 
wenzelm@5832: val print_propP =
wenzelm@6723:   OuterSyntax.improper_command "prop" "read and print proposition" K.diag
wenzelm@8464:     (opt_modes -- P.term >> IsarCmd.print_prop);
wenzelm@5832: 
wenzelm@5832: val print_termP =
wenzelm@6723:   OuterSyntax.improper_command "term" "read and print term" K.diag
wenzelm@8464:     (opt_modes -- P.term >> IsarCmd.print_term);
wenzelm@5832: 
wenzelm@5832: val print_typeP =
wenzelm@6723:   OuterSyntax.improper_command "typ" "read and print type" K.diag
wenzelm@8464:     (opt_modes -- P.typ >> IsarCmd.print_type);
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (** system commands (for interactive mode only) **)
wenzelm@5832: 
wenzelm@5832: val cdP =
wenzelm@8650:   OuterSyntax.improper_command "cd" "change current working directory" K.diag
wenzelm@6723:     (P.name >> IsarCmd.cd);
wenzelm@5832: 
wenzelm@5832: val pwdP =
wenzelm@6723:   OuterSyntax.improper_command "pwd" "print current working directory" K.diag
wenzelm@5832:     (Scan.succeed IsarCmd.pwd);
wenzelm@5832: 
wenzelm@5832: val use_thyP =
wenzelm@6723:   OuterSyntax.improper_command "use_thy" "use theory file" K.diag
wenzelm@6723:     (P.name >> IsarCmd.use_thy);
wenzelm@5832: 
wenzelm@6694: val use_thy_onlyP =
wenzelm@7102:   OuterSyntax.improper_command "use_thy_only" "use theory file only, ignoring associated ML"
wenzelm@7102:     K.diag (P.name >> IsarCmd.use_thy_only);
wenzelm@6694: 
wenzelm@6196: val update_thyP =
wenzelm@6723:   OuterSyntax.improper_command "update_thy" "update theory file" K.diag
wenzelm@6723:     (P.name >> IsarCmd.update_thy);
wenzelm@5832: 
wenzelm@7102: val update_thy_onlyP =
wenzelm@7102:   OuterSyntax.improper_command "update_thy_only" "update theory file, ignoring associated ML"
wenzelm@7885:     K.diag (P.name >> IsarCmd.update_thy_only);
wenzelm@7102: 
wenzelm@7102: val touch_thyP =
wenzelm@7102:   OuterSyntax.improper_command "touch_thy" "outdate theory, including descendants" K.diag
wenzelm@7102:     (P.name >> IsarCmd.touch_thy);
wenzelm@7102: 
wenzelm@7102: val touch_all_thysP =
wenzelm@7102:   OuterSyntax.improper_command "touch_all_thys" "outdate all non-finished theories" K.diag
wenzelm@7102:     (Scan.succeed IsarCmd.touch_all_thys);
wenzelm@7102: 
wenzelm@7908: val touch_child_thysP =
wenzelm@7908:   OuterSyntax.improper_command "touch_child_thys" "outdate child theories" K.diag
wenzelm@7908:     (P.name >> IsarCmd.touch_child_thys);
wenzelm@7908: 
wenzelm@7102: val remove_thyP =
wenzelm@7102:   OuterSyntax.improper_command "remove_thy" "remove theory from loader database" K.diag
wenzelm@7102:     (P.name >> IsarCmd.remove_thy);
wenzelm@7102: 
wenzelm@7931: val kill_thyP =
wenzelm@7931:   OuterSyntax.improper_command "kill_thy" "kill theory -- try to remove from loader database"
wenzelm@7931:     K.diag (P.name >> IsarCmd.kill_thy);
wenzelm@7931: 
wenzelm@5832: val prP =
wenzelm@8886:   OuterSyntax.improper_command "pr" "print current proof state (if present)" K.diag
wenzelm@8464:     (opt_modes -- Scan.option P.nat >> IsarCmd.pr);
wenzelm@7199: 
wenzelm@7222: val disable_prP =
wenzelm@7222:   OuterSyntax.improper_command "disable_pr" "disable printing of toplevel state" K.diag
wenzelm@8454:     (Scan.succeed IsarCmd.disable_pr);
wenzelm@5832: 
wenzelm@7222: val enable_prP =
wenzelm@7222:   OuterSyntax.improper_command "enable_pr" "enable printing of toplevel state" K.diag
wenzelm@8454:     (Scan.succeed IsarCmd.enable_pr);
wenzelm@7222: 
wenzelm@5832: val commitP =
wenzelm@6723:   OuterSyntax.improper_command "commit" "commit current session to ML database" K.diag
wenzelm@7931:     (P.opt_unit >> (K IsarCmd.use_commit));
wenzelm@5832: 
wenzelm@5832: val quitP =
wenzelm@6723:   OuterSyntax.improper_command "quit" "quit Isabelle" K.control
wenzelm@7931:     (P.opt_unit >> (K IsarCmd.quit));
wenzelm@5832: 
wenzelm@5832: val exitP =
wenzelm@6723:   OuterSyntax.improper_command "exit" "exit Isar loop" K.control
wenzelm@5832:     (Scan.succeed IsarCmd.exit);
wenzelm@5832: 
wenzelm@7102: val init_toplevelP =
wenzelm@7102:   OuterSyntax.improper_command "init_toplevel" "restart Isar toplevel loop" K.control
wenzelm@7102:     (Scan.succeed IsarCmd.init_toplevel);
wenzelm@5991: 
wenzelm@7462: val welcomeP =
wenzelm@8678:   OuterSyntax.improper_command "welcome" "print welcome message" K.diag
wenzelm@7462:     (Scan.succeed IsarCmd.welcome);
wenzelm@7462: 
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: (** the Pure outer syntax **)
wenzelm@5832: 
wenzelm@5832: (*keep keywords consistent with the parsers, including those in
wenzelm@5832:   outer_parse.ML, otherwise be prepared for unexpected errors*)
wenzelm@5832: 
wenzelm@5832: val keywords =
wenzelm@7415:  ["!", "!!", "%", "%%", "(", ")", "+", ",", "--", ":", "::", ";", "<",
wenzelm@8669:   "<=", "=", "==", "=>", "?", "[", "]", "and", "binder", "concl",
wenzelm@8896:   "files", "in", "infixl", "infixr", "is", "output", "|"];
wenzelm@5832: 
wenzelm@5832: val parsers = [
wenzelm@5832:   (*theory structure*)
wenzelm@8500:   theoryP, end_excursionP, contextP,
wenzelm@7775:   (*markup commands*)
wenzelm@7733:   headerP, chapterP, sectionP, subsectionP, subsubsectionP, textP,
wenzelm@7862:   text_rawP, sectP, subsectP, subsubsectP, txtP, txt_rawP,
wenzelm@5832:   (*theory sections*)
wenzelm@7172:   classesP, classrelP, defaultsortP, typedeclP, typeabbrP, nontermP,
wenzelm@8227:   aritiesP, judgmentP, constsP, syntaxP, translationsP, axiomsP,
wenzelm@8723:   defsP, constdefsP, theoremsP, lemmasP, globalP, localP, hideP, useP,
wenzelm@8723:   mlP, ml_commandP, ml_setupP, setupP, parse_ast_translationP,
wenzelm@7891:   parse_translationP, print_translationP, typed_print_translationP,
wenzelm@7616:   print_ast_translationP, token_translationP, oracleP,
wenzelm@5832:   (*proof commands*)
wenzelm@6850:   theoremP, lemmaP, showP, haveP, thusP, henceP, assumeP, presumeP,
wenzelm@8464:   defP, fixP, letP, caseP, thenP, fromP, withP, noteP, beginP, endP,
wenzelm@8966:   nextP, qedP, terminal_proofP, default_proofP, immediate_proofP,
wenzelm@8966:   done_proofP, skip_proofP, forget_proofP, deferP, preferP, applyP,
wenzelm@8966:   apply_endP, proofP, alsoP, finallyP, moreoverP, ultimatelyP, backP,
wenzelm@8588:   cannot_undoP, clear_undosP, redoP, undos_proofP, undoP, killP,
wenzelm@5832:   (*diagnostic commands*)
wenzelm@7308:   pretty_setmarginP, print_commandsP, print_contextP, print_theoryP,
wenzelm@7616:   print_syntaxP, print_theoremsP, print_attributesP, print_methodsP,
wenzelm@8370:   thms_containingP, print_bindsP, print_lthmsP, print_casesP,
wenzelm@8370:   print_thmsP, print_propP, print_termP, print_typeP,
wenzelm@5832:   (*system commands*)
wenzelm@7102:   cdP, pwdP, use_thyP, use_thy_onlyP, update_thyP, update_thy_onlyP,
wenzelm@7931:   touch_thyP, touch_all_thysP, touch_child_thysP, remove_thyP,
wenzelm@7931:   kill_thyP, prP, disable_prP, enable_prP, commitP, quitP, exitP,
wenzelm@7931:   init_toplevelP, welcomeP];
wenzelm@5832: 
wenzelm@5832: 
wenzelm@5832: end;
wenzelm@5832: 
wenzelm@5832: 
wenzelm@6196: (*install the Pure outer syntax*)
wenzelm@5832: OuterSyntax.add_keywords IsarSyn.keywords;
wenzelm@5832: OuterSyntax.add_parsers IsarSyn.parsers;