forked from Isabelle_DOF/Isabelle_DOF
770 lines
33 KiB
Plaintext
770 lines
33 KiB
Plaintext
chapter \<open>The Document-Type Support Framework for Isabelle\<close>
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text{* Offering reflection to ML for class hierarchies, objects and object states.
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+ Isar syntax for these, assuming that classes entities fit to predefined
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Isar keywords.
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*}
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text{* In this section, we develop on the basis of a management of references Isar-markups
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that provide direct support in the PIDE framework. *}
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theory Isa_DOF (* Isabelle Document Ontology Framework *)
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imports Main (* Isa_MOF *)
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RegExp
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Assert
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keywords "+=" ":="
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and "section*" "subsection*" "subsubsection*"
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"paragraph*" "subparagraph*" "text*" ::thy_decl
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and "open_monitor*" "close_monitor*" "declare_reference*"
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"update_instance*" "doc_class" ::thy_decl
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and "lemma*" "assert*"::thy_decl
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begin
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section{*Inner Syntax Antiquotations: Syntax *}
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typedecl "doc_class"
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typedecl "typ"
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typedecl "term"
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typedecl "thm"
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typedecl "file"
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typedecl "http"
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typedecl "thy"
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-- \<open> and others in the future : file, http, thy, ... \<close>
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consts mk_typ :: "string \<Rightarrow> typ" ("@{typ _}")
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consts mk_term :: "string \<Rightarrow> term" ("@{term _}")
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consts mk_thm :: "string \<Rightarrow> thm" ("@{thm _}")
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consts mk_file :: "string \<Rightarrow> file" ("@{file _}")
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consts mk_thy :: "string \<Rightarrow> thy" ("@{thy _}")
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consts mk_docitem :: "string \<Rightarrow> 'a" ("@{docitem _}")
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term "@{typ ''int => int''}"
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term "@{term ''Bound 0''}"
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term "@{thm ''refl''}"
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term "@{docitem ''<doc_ref>''}"
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section{*Primitive Markup Generators*}
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ML{*
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val docrefN = "docref";
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val docclassN = "doc_class";
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(* derived from: theory_markup *)
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fun docref_markup_gen refN def name id pos =
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if id = 0 then Markup.empty
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else
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Markup.properties (Position.entity_properties_of def id pos)
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(Markup.entity refN name); (* or better store the thy-name as property ? ? ? *)
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val docref_markup = docref_markup_gen docrefN
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val docclass_markup = docref_markup_gen docclassN
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*}
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section{* A HomeGrown Document Type Management (the ''Model'') *}
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ML{*
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structure DOF_core =
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struct
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type docclass_struct = {params : (string * sort) list, (*currently not used *)
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name : binding, thy_name : string, id : serial, (* for pide *)
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inherits_from : (typ list * string) option,
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attribute_decl : (binding * typ * term option) list
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(*, rex : term list -- not yet used *)}
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type docclass_tab = docclass_struct Symtab.table
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val initial_docclass_tab = Symtab.empty:docclass_tab
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fun merge_docclass_tab (otab,otab') = Symtab.merge (op =) (otab,otab')
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val default_cid = "text" (* the top (default) document class: everything is a text.*)
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fun is_subclass0 (tab:docclass_tab) s t =
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let val _ = case Symtab.lookup tab t of
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NONE => if t <> default_cid
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then error ("document superclass not defined: "^t)
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else default_cid
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| SOME _ => ""
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fun father_is_sub s = case Symtab.lookup tab s of
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NONE => error ("document subclass not defined: "^s)
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| SOME ({inherits_from=NONE, ...}) => s = t
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| SOME ({inherits_from=SOME (_,s'), ...}) =>
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s' = t orelse father_is_sub s'
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in s = t orelse
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(t = default_cid andalso Symtab.defined tab s ) orelse
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father_is_sub s
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end
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type docobj = {pos : Position.T,
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thy_name : string,
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value : term,
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id : serial, cid : string}
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type docobj_tab ={tab : (docobj option) Symtab.table,
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maxano : int
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}
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val initial_docobj_tab:docobj_tab = {tab = Symtab.empty, maxano = 0}
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fun merge_docobj_tab ({tab=otab,maxano=m}, {tab=otab',maxano=m'}) =
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(let fun X(NONE,NONE) = false
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|X(SOME _, NONE) = false
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|X(NONE, SOME _) = false
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|X(SOME b, SOME b') = true (* b = b' *)
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in {tab=Symtab.merge X (otab,otab'),maxano=Int.max(m,m')}
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end)
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(* registrating data of the Isa_DOF component *)
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structure Data = Generic_Data
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(
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type T = docobj_tab * docclass_tab
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val empty = (initial_docobj_tab, initial_docclass_tab)
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val extend = I
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fun merge((d1,c1),(d2,c2)) = (merge_docobj_tab (d1, d2), merge_docclass_tab(c1,c2))
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);
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val get_data = Data.get o Context.Proof;
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val map_data = Data.map;
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val get_data_global = Data.get o Context.Theory;
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val map_data_global = Context.theory_map o map_data;
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(* doc-class-name management: We still use the record-package for internally
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representing doc-classes. The main motivation is that "links" to entities are
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types over doc-classes, *types* in the Isabelle sense, enriched by additional data.
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This has the advantage that the type-inference can be abused to infer long-names
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for doc-class-names. Note, however, that doc-classes are currently implemented
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by non-polymorphic records only; this means that the extensible "_ext" versions
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of type names must be reduced to qualifier names only. The used Syntax.parse_typ
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handling the identification does that already. *)
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fun is_subclass (ctxt) s t = is_subclass0(snd(get_data ctxt)) s t
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fun type_name2doc_class_name thy str = (* Long_Name.qualifier *) str
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fun name2doc_class_name thy str =
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case Syntax.parse_typ (Proof_Context.init_global thy) str of
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Type(tyn, _) => type_name2doc_class_name thy tyn
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| _ => error "illegal format for doc-class-name."
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handle ERROR _ => ""
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fun name2doc_class_name_local ctxt str =
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(case Syntax.parse_typ ctxt str of
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Type(tyn, _) => type_name2doc_class_name ctxt tyn
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| _ => error "illegal format for doc-class-name.")
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handle ERROR _ => ""
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fun is_defined_cid_global cid thy = let val t = snd(get_data_global thy)
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in cid=default_cid orelse
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Symtab.defined t (name2doc_class_name thy cid)
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end
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fun is_defined_cid_local cid ctxt = let val t = snd(get_data ctxt)
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in cid=default_cid orelse
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Symtab.defined t (name2doc_class_name_local ctxt cid)
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end
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fun is_declared_oid_global oid thy = let val {tab,...} = fst(get_data_global thy)
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in Symtab.defined tab oid end
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fun is_declared_oid_local oid thy = let val {tab,...} = fst(get_data thy)
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in Symtab.defined tab oid end
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fun is_defined_oid_global oid thy = let val {tab,...} = fst(get_data_global thy)
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in case Symtab.lookup tab oid of
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NONE => false
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|SOME(NONE) => false
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|SOME _ => true
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end
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fun is_defined_oid_local oid thy = let val {tab,...} = fst(get_data thy)
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in case Symtab.lookup tab oid of
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NONE => false
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|SOME(NONE) => false
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|SOME _ => true
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end
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fun declare_object_global oid thy =
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let fun decl {tab=t,maxano=x} = {tab=Symtab.update_new(oid,NONE)t, maxano=x}
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in (map_data_global (apfst(decl)) (thy)
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handle Symtab.DUP _ => error("multiple declaration of document reference"))
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end
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fun declare_object_local oid ctxt =
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let fun decl {tab,maxano} = {tab=Symtab.update_new(oid,NONE) tab, maxano=maxano}
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in (map_data(apfst decl)(ctxt)
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handle Symtab.DUP _ => error("multiple declaration of document reference"))
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end
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fun define_doc_class_global (params', binding) parent fields thy =
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let val nn = Context.theory_name thy (* in case that we need the thy-name to identify
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the space where it is ... *)
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val cid = (Binding.name_of binding)
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val pos = (Binding.pos_of binding)
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val _ = if is_defined_cid_global cid thy
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then error("redefinition of document class")
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else ()
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val _ = case parent of (* the doc_class may be root, but must refer
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to another doc_class and not just an
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arbitrary type *)
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NONE => ()
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| SOME(_,cid_parent) =>
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if not (is_defined_cid_global cid_parent thy)
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then error("document class undefined : " ^ cid_parent)
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else ()
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val cid_long = name2doc_class_name thy cid
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val id = serial ();
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val _ = Position.report pos (docclass_markup true cid id pos);
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val info = {params=params',
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name = binding,
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thy_name = nn,
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id = id, (* for pide --- really fresh or better reconstruct
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from prior record definition ? For the moment: own
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generation of serials ... *)
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inherits_from = parent,
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attribute_decl = fields (* currently unchecked *)
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(*, rex : term list -- not yet used *)}
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in map_data_global(apsnd(Symtab.update(cid_long,info)))(thy)
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end
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fun define_object_global (oid, bbb) thy =
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let val nn = Context.theory_name thy (* in case that we need the thy-name to identify
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the space where it is ... *)
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in if is_defined_oid_global oid thy
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then error("multiple definition of document reference")
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else map_data_global (apfst(fn {tab=t,maxano=x} =>
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{tab=Symtab.update(oid,SOME bbb) t,
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maxano=x}))
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(thy)
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end
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fun define_object_local (oid, bbb) ctxt =
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map_data (apfst(fn{tab,maxano}=>{tab=Symtab.update(oid,SOME bbb)tab,maxano=maxano})) ctxt
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(* declares an anonyme label of a given type and generates a unique reference ... *)
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fun declare_anoobject_global thy cid =
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let fun declare {tab,maxano} = let val str = cid^":"^Int.toString(maxano+1)
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val _ = writeln("Anonymous doc-ref declared: " ^ str)
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in {tab=Symtab.update(str,NONE)tab,maxano= maxano+1} end
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in map_data_global (apfst declare) (thy)
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end
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fun declare_anoobject_local ctxt cid =
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let fun declare {tab,maxano} = let val str = cid^":"^Int.toString(maxano+1)
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val _ = writeln("Anonymous doc-ref declared: " ^str)
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in {tab=Symtab.update(str,NONE)tab, maxano=maxano+1} end
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in map_data (apfst declare) (ctxt)
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end
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fun get_object_global oid thy = let val {tab,...} = fst(get_data_global thy)
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in case Symtab.lookup tab oid of
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NONE => error("undefined reference: "^oid)
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|SOME(bbb) => bbb
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end
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fun get_object_local oid ctxt = let val {tab,...} = fst(get_data ctxt)
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in case Symtab.lookup tab oid of
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NONE => error("undefined reference: "^oid)
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|SOME(bbb) => bbb
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end
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fun get_doc_class_global cid thy =
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if cid = default_cid then error("default doc class acces") (* TODO *)
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else let val t = snd(get_data_global thy)
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in (Symtab.lookup t cid) end
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fun get_doc_class_local cid ctxt =
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if cid = default_cid then error("default doc class acces") (* TODO *)
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else let val t = snd(get_data ctxt)
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in (Symtab.lookup t cid) end
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fun is_defined_cid_local cid ctxt = let val t = snd(get_data ctxt)
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in cid=default_cid orelse
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Symtab.defined t (name2doc_class_name_local ctxt cid)
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end
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fun get_attributes_local cid ctxt =
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if cid = default_cid then []
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else let val t = snd(get_data ctxt)
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val cid_long = name2doc_class_name_local ctxt cid
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in case Symtab.lookup t cid_long of
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NONE => error("undefined doc class id :"^cid)
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| SOME ({inherits_from=NONE,
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attribute_decl = X, ...}) => [(cid_long,X)]
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| SOME ({inherits_from=SOME(_,father),
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attribute_decl = X, ...}) => get_attributes_local father ctxt @ [(cid_long,X)]
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end
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fun get_attributes cid thy = get_attributes_local cid (Proof_Context.init_global thy)
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fun get_default_local cid attr ctxt =
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let val hierarchy_rev = rev(get_attributes_local cid ctxt) (* search in reverse order *)
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fun found (_,L) = find_first (fn (bind,_,SOME(term)) => Binding.name_of bind = attr
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| _ => false) L
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in case get_first found hierarchy_rev of
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NONE => NONE
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| SOME (_,_,X) => X
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end
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fun get_default cid attr thy = get_default_local cid attr (Proof_Context.init_global thy)
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fun get_attribute_long_name_local cid attr ctxt =
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let val hierarchy = get_attributes_local cid ctxt (* search in order *)
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fun found (_,L) = find_first (fn (bind,_,_) => Binding.name_of bind = attr) L
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in case get_first found hierarchy of
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NONE => NONE
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| SOME (bind, ty,_) => SOME(cid,(Binding.name_of bind), ty)
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end
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fun get_attribute_long_name cid attr thy = get_attribute_long_name_local cid attr
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(Proof_Context.init_global thy)
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fun get_value_global oid thy = case get_object_global oid thy of
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SOME{value=term,...} => SOME term
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| NONE => NONE
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fun get_value_local oid ctxt = case get_object_local oid ctxt of
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SOME{value=term,...} => SOME term
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| NONE => NONE
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fun update_value_global oid upd thy =
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case get_object_global oid thy of
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SOME{pos,thy_name,value,id,cid} =>
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let val tab' = Symtab.update(oid,SOME{pos=pos,thy_name=thy_name,
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value=upd value,id=id, cid=cid})
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in map_data_global (apfst(fn{tab,maxano}=>{tab=tab' tab,maxano=maxano})) thy end
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| NONE => error("undefined doc object: "^oid)
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fun writeln_classrefs ctxt = let val tab = snd(get_data ctxt)
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in writeln (String.concatWith "," (Symtab.keys tab)) end
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fun writeln_docrefs ctxt = let val {tab,...} = fst(get_data ctxt)
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in writeln (String.concatWith "," (Symtab.keys tab)) end
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end (* struct *)
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*}
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section{* Syntax for Annotated Documentation Commands (the '' View'' Part I) *}
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ML{*
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structure AnnoTextelemParser =
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struct
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val semi = Scan.option (Parse.$$$ ";");
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val attribute =
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Parse.position Parse.const
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-- Scan.optional (Parse.$$$ "=" |-- Parse.!!! Parse.term) "";
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val attribute_upd : (((string * Position.T) * string) * string) parser =
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Parse.position Parse.const
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-- (@{keyword "+="} || @{keyword ":="})
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-- Parse.!!! Parse.term;
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(* Scan.optional (Args.parens (Args.$$$ defineN || Args.$$$ uncheckedN) *)
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val reference =
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Parse.position Parse.name
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-- Scan.option (Parse.$$$ "::" |-- Parse.!!! (Parse.position Parse.name));
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val attributes =
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(Parse.$$$ "["
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|-- (reference --
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(Scan.optional(Parse.$$$ "," |-- (Parse.enum "," attribute))) []))
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--| Parse.$$$ "]"
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val attributes_upd =
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(Parse.$$$ "["
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|-- (reference --
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(Scan.optional(Parse.$$$ "," |-- (Parse.enum "," attribute_upd))) []))
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--| Parse.$$$ "]"
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val SPY = Unsynchronized.ref ([]:((term * Position.T) * term) list)
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fun convert((Const(s,ty),_), t) X = Const(s^"_update", dummyT)
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$ Abs("uuu_", type_of t, t) $ X
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|convert _ _ = error("Left-hand side not a doc_class attribute.")
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val base = Const(@{const_name "undefined"},dummyT)
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fun check_classref (SOME(cid,pos')) thy =
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let val _ = if not (DOF_core.is_defined_cid_global cid thy)
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then error("document class undefined") else ()
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val cid_long = DOF_core.name2doc_class_name thy cid
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val {id, name=bind_target,...} = the(DOF_core.get_doc_class_global cid_long thy)
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val markup = docclass_markup false cid id (Binding.pos_of bind_target);
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val ctxt = Context.Theory thy
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val _ = Context_Position.report_generic ctxt pos' markup;
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in cid_long
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end
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| check_classref NONE _ = DOF_core.default_cid
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fun generalize_typ n = Term.map_type_tfree (fn (str,sort)=> Term.TVar((str,n),sort));
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fun infer_type thy term = hd (Type_Infer_Context.infer_types (Proof_Context.init_global thy) [term])
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fun enriched_document_command markdown (((((oid,pos),cid_pos),
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doc_attrs: ((string * Position.T) * string) list),
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xstring_opt:(xstring * Position.T) option),
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toks:Input.source)
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: Toplevel.transition -> Toplevel.transition =
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let
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val id = serial ();
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val _ = Position.report pos (docref_markup true oid id pos);
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(* creates a markup label for this position and reports it to the PIDE framework;
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this label is used as jump-target for point-and-click feature. *)
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fun enrich_trans thy =
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let val cid_long = check_classref cid_pos thy
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val count = Unsynchronized.ref (0 - 1);
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fun incr () = Unsynchronized.inc count
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val generalize_term = let val n = incr () in Term.map_types (generalize_typ n) end
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fun read_assn ((lhs, pos), rhs) =
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((Syntax.read_term_global thy lhs |> generalize_term,pos),
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Syntax.read_term_global thy rhs |> generalize_term)
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val assns = map read_assn doc_attrs
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val _ = (SPY:=assns)
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val defaults = base (* this calculation ignores the defaults *)
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val value_term = (fold convert assns defaults) |> (infer_type thy)
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val name = Context.theory_name thy
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in thy |> DOF_core.define_object_global (oid, {pos=pos,
|
|
thy_name=name,
|
|
value = value_term,
|
|
id=id,
|
|
cid=cid_long})
|
|
end
|
|
fun check_text thy = (Thy_Output.output_text(Toplevel.theory_toplevel thy) markdown toks; thy)
|
|
in
|
|
Toplevel.theory(enrich_trans #> check_text)
|
|
(* Thanks Frederic Tuong! ! ! *)
|
|
end;
|
|
|
|
fun update_instance_command (((oid:string,pos),cid_pos),
|
|
doc_attrs: (((string*Position.T)*string)*string)list)
|
|
: Toplevel.transition -> Toplevel.transition =
|
|
let
|
|
fun upd thy =
|
|
let val cid = case DOF_core.get_object_global oid thy of
|
|
SOME{cid,...} => cid
|
|
| NONE => error("undefined doc_class.")
|
|
val cid_long = check_classref cid_pos thy
|
|
val _ = if cid_long = DOF_core.default_cid orelse cid = cid_long then ()
|
|
else error("incompatible classes:"^cid^":"^cid_long)
|
|
|
|
val count = Unsynchronized.ref (0 - 1);
|
|
fun incr () = Unsynchronized.inc count
|
|
val generalize_term = let val n = incr () in Term.map_types (generalize_typ n) end
|
|
fun read_assn (((lhs, pos), opn), rhs) =
|
|
let val _ = writeln opn in
|
|
((Syntax.read_term_global thy lhs |> generalize_term ,pos),
|
|
(* this is problematic,
|
|
lhs need to be qualified *)
|
|
Syntax.read_term_global thy rhs |> generalize_term)
|
|
end
|
|
(* Missing: Check that attributes are legal here *)
|
|
val assns = map read_assn doc_attrs
|
|
val _ = (SPY:=assns)
|
|
in thy |> DOF_core.update_value_global oid ((fold convert assns) #> (infer_type thy))
|
|
end
|
|
in Toplevel.theory(upd)
|
|
end
|
|
|
|
val _ =
|
|
Outer_Syntax.command ("section*", @{here}) "section heading"
|
|
(attributes -- Parse.opt_target -- Parse.document_source --| semi
|
|
>> enriched_document_command {markdown = false});
|
|
|
|
val _ =
|
|
Outer_Syntax.command ("subsection*", @{here}) "subsection heading"
|
|
(attributes -- Parse.opt_target -- Parse.document_source --| semi
|
|
>> enriched_document_command {markdown = false});
|
|
|
|
val _ =
|
|
Outer_Syntax.command ("subsubsection*", @{here}) "subsubsection heading"
|
|
(attributes -- Parse.opt_target -- Parse.document_source --| semi
|
|
>> enriched_document_command {markdown = false});
|
|
|
|
val _ =
|
|
Outer_Syntax.command ("paragraph*", @{here}) "paragraph heading"
|
|
(attributes -- Parse.opt_target -- Parse.document_source --| semi
|
|
>> enriched_document_command {markdown = false});
|
|
|
|
val _ =
|
|
Outer_Syntax.command ("subparagraph*", @{here}) "subparagraph heading"
|
|
(attributes -- Parse.opt_target -- Parse.document_source --| semi
|
|
>> enriched_document_command {markdown = false});
|
|
|
|
val _ =
|
|
Outer_Syntax.command ("text*", @{here}) "formal comment (primary style)"
|
|
(attributes -- Parse.opt_target -- Parse.document_source
|
|
>> enriched_document_command {markdown = false});
|
|
|
|
|
|
val _ =
|
|
Outer_Syntax.command @{command_keyword "declare_reference*"}
|
|
"declare document reference"
|
|
(attributes >> (fn (((oid,pos),cid),doc_attrs) =>
|
|
(Toplevel.theory (DOF_core.declare_object_global oid))));
|
|
|
|
val _ =
|
|
Outer_Syntax.command @{command_keyword "open_monitor*"}
|
|
"open a document reference monitor"
|
|
(attributes >> (fn (((oid,pos),cid),doc_attrs) =>
|
|
(Toplevel.theory (DOF_core.declare_object_global oid))));
|
|
|
|
val _ =
|
|
Outer_Syntax.command @{command_keyword "close_monitor*"}
|
|
"close a document reference monitor"
|
|
(attributes >> (fn (((oid,pos),cid),doc_attrs) =>
|
|
(Toplevel.theory (I)))); (* dummy so far *)
|
|
|
|
val _ =
|
|
Outer_Syntax.command @{command_keyword "lemma*"}
|
|
"close a document reference monitor"
|
|
(attributes >> (fn (((oid,pos),cid),doc_attrs) =>
|
|
(Toplevel.theory (I)))); (* dummy/fake so far *)
|
|
val _ =
|
|
Outer_Syntax.command @{command_keyword "assert*"}
|
|
"close a document reference monitor"
|
|
(attributes >> (fn (((oid,pos),cid),doc_attrs) =>
|
|
(Toplevel.theory (I)))); (* dummy/fake so far *)
|
|
|
|
val _ =
|
|
Outer_Syntax.command @{command_keyword "update_instance*"}
|
|
"update meta-attributes of an instance of a document class"
|
|
(attributes_upd >> (fn args => update_instance_command args));
|
|
|
|
end (* struct *)
|
|
|
|
*}
|
|
|
|
|
|
section{* Syntax for Ontological Antiquotations (the '' View'' Part II) *}
|
|
|
|
ML{*
|
|
structure OntoLinkParser =
|
|
struct
|
|
|
|
|
|
fun check_and_mark ctxt cid_decl (str:{strict_checking: bool}) pos name =
|
|
let
|
|
val thy = Proof_Context.theory_of ctxt;
|
|
in
|
|
if DOF_core.is_defined_oid_global name thy
|
|
then let val {pos=pos_decl,id,cid,...} = the(DOF_core.get_object_global name thy)
|
|
val markup = docref_markup false name id pos_decl;
|
|
val _ = Context_Position.report ctxt pos markup;
|
|
(* this sends a report for a ref application to the PIDE interface ... *)
|
|
val _ = if cid <> DOF_core.default_cid
|
|
andalso not(DOF_core.is_subclass ctxt cid cid_decl)
|
|
then error("reference ontologically inconsistent")
|
|
else ()
|
|
in name end
|
|
else if DOF_core.is_declared_oid_global name thy
|
|
then (if #strict_checking str
|
|
then warning("declared but undefined document reference:"^name)
|
|
else (); name)
|
|
else error("undefined document reference:"^name)
|
|
end
|
|
|
|
|
|
(* generic syntax for doc_class links. *)
|
|
|
|
val defineN = "define"
|
|
val uncheckedN = "unchecked"
|
|
|
|
val doc_ref_modes = Scan.optional (Args.parens (Args.$$$ defineN || Args.$$$ uncheckedN)
|
|
>> (fn str => if str = defineN
|
|
then {unchecked = false, define= true}
|
|
else {unchecked = true, define= false}))
|
|
{unchecked = false, define= false} (* default *);
|
|
|
|
|
|
fun docitem_ref_antiquotation name cid_decl =
|
|
let fun open_par x = if x then "\\label{"
|
|
else "\\autoref{"
|
|
val close = "}"
|
|
in
|
|
Thy_Output.antiquotation name (Scan.lift (doc_ref_modes -- Args.cartouche_input))
|
|
(fn {context = ctxt, source = src:Token.src, state} =>
|
|
fn ({unchecked = x, define= y}, source:Input.source) =>
|
|
(Thy_Output.output_text state {markdown=false} #>
|
|
check_and_mark ctxt
|
|
cid_decl
|
|
({strict_checking = not x})
|
|
(Input.pos_of source) #>
|
|
enclose (open_par y) close)
|
|
source)
|
|
end
|
|
|
|
|
|
fun check_and_mark_term ctxt oid =
|
|
let val thy = Context.theory_of ctxt;
|
|
in if DOF_core.is_defined_oid_global oid thy
|
|
then let val {pos=pos_decl,id,cid,value,...} = the(DOF_core.get_object_global oid thy)
|
|
val markup = docref_markup false oid id pos_decl;
|
|
val _ = Context_Position.report_generic ctxt pos_decl markup;
|
|
(* this sends a report for a ref application to the PIDE interface ... *)
|
|
val _ = if cid = DOF_core.default_cid
|
|
then error("anonymous "^ DOF_core.default_cid ^ " class has no value" )
|
|
else ()
|
|
in value end
|
|
else error("undefined document reference:"^oid)
|
|
end
|
|
|
|
|
|
|
|
val X = (Scan.lift Args.cartouche_input : Input.source context_parser) >> (fn inp => "")
|
|
|
|
fun docitem_value_ML_antiquotation binding =
|
|
ML_Antiquotation.inline binding
|
|
(fn (ctxt, toks) => (Scan.lift (Args.cartouche_input)
|
|
>> (fn inp => (ML_Syntax.atomic o ML_Syntax.print_term)
|
|
(check_and_mark_term ctxt (Input.source_content inp))))
|
|
(ctxt, toks))
|
|
|
|
|
|
(* Setup for general docrefs of the global DOF_core.default_cid - class ("text")*)
|
|
val _ = Theory.setup((docitem_ref_antiquotation @{binding docref} DOF_core.default_cid) #>
|
|
(* deprecated syntax ^^^^^^*)
|
|
(docitem_ref_antiquotation @{binding docitem_ref} DOF_core.default_cid) #>
|
|
docitem_value_ML_antiquotation @{binding docitem_value})
|
|
|
|
end (* struct *)
|
|
*}
|
|
|
|
consts sdf :: bool
|
|
|
|
section{* Syntax for Ontologies (the '' View'' Part III) *}
|
|
ML{*
|
|
structure OntoParser =
|
|
struct
|
|
|
|
fun read_parent NONE ctxt = (NONE, ctxt)
|
|
| read_parent (SOME raw_T) ctxt =
|
|
(case Proof_Context.read_typ_abbrev ctxt raw_T of
|
|
Type (name, Ts) => (SOME (Ts, name), fold Variable.declare_typ Ts ctxt)
|
|
| T => error ("Bad parent record specification: " ^ Syntax.string_of_typ ctxt T));
|
|
|
|
fun map_option _ NONE = NONE
|
|
|map_option f (SOME x) = SOME (f x);
|
|
|
|
|
|
|
|
fun read_fields raw_fields ctxt =
|
|
let
|
|
val Ts = Syntax.read_typs ctxt (map (fn ((_, raw_T, _),_) => raw_T) raw_fields);
|
|
val terms = map ((map_option (Syntax.read_term ctxt)) o snd) raw_fields
|
|
val count = Unsynchronized.ref (0 - 1);
|
|
fun incr () = Unsynchronized.inc count
|
|
fun test t1 t2 = Sign.typ_instance (Proof_Context.theory_of ctxt)
|
|
(t1, AnnoTextelemParser.generalize_typ 0 t2)
|
|
fun check_default (ty,SOME trm) =
|
|
let val ty' = (type_of trm)
|
|
in if test ty ty'
|
|
then ()
|
|
else error("type mismatch:"^
|
|
(Syntax.string_of_typ ctxt ty')^":"^
|
|
(Syntax.string_of_typ ctxt ty))
|
|
end
|
|
(* BAD STYLE : better would be catching exn. *)
|
|
|check_default (_,_) = ()
|
|
val fields = map2 (fn ((x, _, mx),_) => fn T => (x, T, mx)) raw_fields Ts;
|
|
val _ = map check_default (Ts ~~ terms) (* checking types conform to defaults *)
|
|
val ctxt' = fold Variable.declare_typ Ts ctxt;
|
|
in (fields, terms, ctxt') end;
|
|
|
|
|
|
val tag_attr = (Binding.make("tag_attribute",@{here}), @{typ "int"},Mixfix.NoSyn)
|
|
|
|
fun add_doc_class_cmd overloaded (raw_params, binding) raw_parent raw_fieldsNdefaults rexp thy =
|
|
let
|
|
val ctxt = Proof_Context.init_global thy;
|
|
val _ = map (Syntax.read_term_global thy) rexp;
|
|
val params = map (apsnd (Typedecl.read_constraint ctxt)) raw_params;
|
|
val ctxt1 = fold (Variable.declare_typ o TFree) params ctxt;
|
|
fun cid thy = DOF_core.name2doc_class_name thy (Binding.name_of binding)
|
|
val (parent, ctxt2) = read_parent raw_parent ctxt1;
|
|
val parent_cid_long = case parent of
|
|
NONE => DOF_core.default_cid
|
|
| SOME(_,str) => str
|
|
val (fields, terms, ctxt3) = read_fields raw_fieldsNdefaults ctxt2;
|
|
val fieldsNterms = (map (fn (a,b,_) => (a,b)) fields) ~~ terms
|
|
val fieldsNterms' = map (fn ((x,y),z) => (x,y,z)) fieldsNterms
|
|
val params' = map (Proof_Context.check_tfree ctxt3) params;
|
|
fun check_n_filter thy (bind,ty,mf) =
|
|
case DOF_core.get_attribute_long_name parent_cid_long (Binding.name_of bind) thy of
|
|
NONE => (* no prior declaration *) SOME(bind,ty,mf)
|
|
| SOME(class,attr,ty') => if ty = ty'
|
|
then (warning("overriding attribute:"^ attr^
|
|
" in doc class:" ^ class);
|
|
SOME(bind,ty,mf))
|
|
else error("no overloading allowed.")
|
|
val gen_antiquotation = OntoLinkParser.docitem_ref_antiquotation
|
|
val _ = map_filter (check_n_filter thy) fields
|
|
in thy |> Record.add_record overloaded (params', binding) parent (tag_attr::fields)
|
|
|> DOF_core.define_doc_class_global (params', binding) parent fieldsNterms'
|
|
|> (fn thy => gen_antiquotation binding (cid thy) thy)
|
|
(* defines the ontology-checked text antiquotation to this document class *)
|
|
|> (Sign.add_consts_cmd [(binding, "doc_class RegExp.rexp", Mixfix.NoSyn)])
|
|
(* adding const symbol representing doc-class for Monitor-RegExps.*)
|
|
|
|
end;
|
|
|
|
|
|
val _ =
|
|
Outer_Syntax.command @{command_keyword doc_class} "define document class"
|
|
((Parse_Spec.overloaded
|
|
-- (Parse.type_args_constrained -- Parse.binding)
|
|
-- (@{keyword "="}
|
|
|-- Scan.option (Parse.typ --| @{keyword "+"})
|
|
-- Scan.repeat1
|
|
(Parse.const_binding -- Scan.option (@{keyword "<="} |-- Parse.term)))
|
|
-- Scan.repeat (@{keyword "where"} |-- Parse.term))
|
|
>> (fn (((overloaded, x), (y, z)),rex) =>
|
|
Toplevel.theory (add_doc_class_cmd {overloaded = overloaded} x y z rex)));
|
|
|
|
end (* struct *)
|
|
|
|
*}
|
|
|
|
|
|
ML{* open Mixfix;*}
|
|
section{* Testing and Validation *}
|
|
|
|
|
|
|
|
end
|