src/Pure/proof_general.ML
author wenzelm
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(*  Title:      Pure/proof_general.ML
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    ID:         $Id$
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    Author:     David Aspinall and Markus Wenzel
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Isabelle configuration for Proof General (see http://proofgeneral.inf.ed.ac.uk)
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Includes support for PGIP control language for Isabelle/Isar.
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===========================================================================
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NOTE: With this version you will lose support for the Isabelle
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settings menu in the currently released version of Proof General (3.5).
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No other changes should be visible in the Emacs interface.
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The 3.6pre pre-release versions of Emacs Proof General now support the
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new PGIP format for preferences and restore the settings menu.
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Please visit http://proofgeneral.inf.ed.ac.uk/develdownload
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===========================================================================
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STATUS: this version is an experimental version that supports PGIP 2.X.
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*)
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signature PROOF_GENERAL =
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sig
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  val update_thy_only: string -> unit
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  val try_update_thy_only: string -> unit
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  val inform_file_retracted: string -> unit
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  val inform_file_processed: string -> unit
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  val preferences:
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      (string *
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        (string *
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         (string *
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          (string * (string * (unit -> string)) *
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           (string -> unit)))) list) list ref
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  val process_pgip: string -> unit
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  val thms_containing: string list -> unit
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  val help: unit -> unit
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  val show_context: unit -> theory
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  val kill_goal: unit -> unit
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  val repeat_undo: int -> unit
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  val isa_restart: unit -> unit
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  val full_proofs: bool -> unit
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  val isarcmd: string -> unit
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  val init: bool -> unit
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  val init_pgip: bool -> unit
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  val write_keywords: string -> unit
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  val xmls_of_str: string -> string list   (*temp for testing parser*)
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end;
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structure ProofGeneral: PROOF_GENERAL =
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struct
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structure P = OuterParse;
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(* PGIP messaging mode (independent of PGML output) *)
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val pgip_active = ref false;
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val pgip_emacs_compatibility_flag = ref false;
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fun pgip () = (! pgip_active);
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fun pgip_emacs_compatibility () = (! pgip_emacs_compatibility_flag);
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(* print modes *)
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val proof_generalN = "ProofGeneral";  (*token markup (colouring vars, etc.)*)
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val xsymbolsN = Symbol.xsymbolsN;     (*X-Symbol symbols*)
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val pgmlN = "PGML";                   (*XML escapes and PGML symbol elements*)
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val pgmlatomsN = "PGMLatoms";         (*variable kind decorations*)
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val thm_depsN = "thm_deps";           (*meta-information about theorem deps*)
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fun pgml () = Output.has_mode pgmlN;
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(* text output: print modes for xsymbol and PGML *)
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local
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fun xsym_output "\\" = "\\\\"
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  | xsym_output s = if Symbol.is_raw s then Symbol.decode_raw s else s;
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fun xsymbols_output s =
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  if Output.has_mode xsymbolsN andalso exists_string (equal "\\") s then
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    let val syms = Symbol.explode s
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    in (implode (map xsym_output syms), real (Symbol.length syms)) end
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  else Symbol.default_output s;
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fun pgml_sym s =
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  (case Symbol.decode s of
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    (*NB: an alternative here would be to output the default print mode alternative
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      in the element content, but unfortunately print modes are not that fine grained.*)
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    Symbol.Char s => XML.text s
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  | Symbol.Sym sn => XML.element "sym" [("name", sn)] [XML.text s]
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  | Symbol.Ctrl sn => XML.element "ctrl" [("name", sn)] [XML.text s] (* FIXME: no such PGML! *)
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  | Symbol.Raw s => s);
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fun pgml_output str =
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  let val syms = Symbol.explode str
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  in (implode (map pgml_sym syms), real (Symbol.length syms)) end;
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in
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fun setup_xsymbols_output () =
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  Output.add_mode xsymbolsN
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    (xsymbols_output, Symbol.default_indent, Symbol.encode_raw);
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fun setup_pgml_output () =
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  Output.add_mode pgmlN
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    (pgml_output, Symbol.default_indent, Symbol.encode_raw);
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end;
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(* token translations *)
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local
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val end_tag = oct_char "350";
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val class_tag = ("class", oct_char "351");
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val tfree_tag = ("tfree", oct_char "352");
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val tvar_tag = ("tvar", oct_char "353");
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val free_tag = ("free", oct_char "354");
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val bound_tag = ("bound", oct_char "355");
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val var_tag = ("var", oct_char "356");
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val skolem_tag = ("skolem", oct_char "357");
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fun xml_atom kind x = XML.element "atom" [("kind", kind)] [XML.text x];
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fun tagit (kind, bg_tag) x =
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 (if Output.has_mode pgmlatomsN then xml_atom kind x
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  else bg_tag ^ x ^ end_tag, real (Symbol.length (Symbol.explode x)));
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fun free_or_skolem x =
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  (case try Syntax.dest_skolem x of
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    NONE => tagit free_tag x
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  | SOME x' => tagit skolem_tag x');
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fun var_or_skolem s =
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  (case Syntax.read_variable s of
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    SOME (x, i) =>
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      (case try Syntax.dest_skolem x of
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        NONE => tagit var_tag s
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      | SOME x' => tagit skolem_tag
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          (setmp show_question_marks true Syntax.string_of_vname (x', i)))
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  | NONE => tagit var_tag s);
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val proof_general_trans =
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 Syntax.tokentrans_mode proof_generalN
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  [("class", tagit class_tag),
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   ("tfree", tagit tfree_tag),
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   ("tvar", tagit tvar_tag),
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   ("free", free_or_skolem),
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   ("bound", tagit bound_tag),
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   ("var", var_or_skolem)];
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in
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val _ = Context.add_setup [Theory.add_tokentrfuns proof_general_trans];
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end;
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(* assembling PGIP packets *)
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val pgip_refseq = ref NONE: string option ref;
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val pgip_refid = ref NONE: string option ref;
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local
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  val pgip_class  = "pg";
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  val pgip_origin = "Isabelle/Isar";
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  val pgip_id =
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    getenv "HOSTNAME" ^ "/" ^ getenv "USER" ^ "/" ^ Time.toString (Time.now ());
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    (* FIXME da: PPID is empty for me: any way to get process ID? *)
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    (* FIXME mak: consider using Path.pack (Path.base (Path.unpack (getenv "ISABELLE_TMP"))),
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       which includes USER already; note that pgip_id above is determined at compile time! *)
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  fun assemble_pgips pgips =
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    XML.element
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      "pgip"
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      ([("class",  pgip_class),
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        ("origin", pgip_origin),
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        ("id",     pgip_id)] @
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       if_none (Option.map (single o (pair "refseq")) (! pgip_refseq)) [] @
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       if_none (Option.map (single o (pair "refid")) (! pgip_refid)) [] @
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       [("seq",  string_of_int (Library.serial ()))])
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      pgips;
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in
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fun decorated_output bg en prfx =
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  writeln_default o enclose bg en o prefix_lines prfx;
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(* FIXME: see Rev 1.48 [PG CVS] for cleaner version of this which can be used
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   for PG 4.0 which processes PGIP without needing special chars *)
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fun issue_pgips ps =
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  if pgip_emacs_compatibility() then
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    decorated_output (*add urgent message annotation*)
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      (oct_char "360") (oct_char "361") ""
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      (assemble_pgips ps)
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  else
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    writeln_default (assemble_pgips ps);
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fun assemble_pgip resp attrs s = assemble_pgips [XML.element resp attrs [s]];
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fun assemble_pgipe resp attrs = assemble_pgips [XML.element resp attrs []];
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(* FIXME: need to add stuff to gather PGIPs here *)
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fun issue_pgip resp attrs txt =
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  if pgip_emacs_compatibility () then
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    decorated_output (*add urgent message annotation*)
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      (oct_char "360") (oct_char "361") ""
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      (assemble_pgip resp attrs txt)
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  else
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    writeln_default (assemble_pgip resp attrs txt);
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(* FIXME: temporarily to support PG 3.4 *)
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fun issue_pgip_maybe_decorated bg en resp attrs s =
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  if pgip_emacs_compatibility () then
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    (*in PGIP mode, but using escape characters as well*)
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    writeln_default (enclose bg en (assemble_pgip resp attrs s))
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  else
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    issue_pgip resp attrs s;
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fun issue_pgipe resp attrs = writeln_default (assemble_pgipe resp attrs);
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end;
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(* messages and notification *)
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local
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  val delay_msgs = ref false;   (*true: accumulate messages*)
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  val delayed_msgs = ref [];
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in
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fun message resp attrs bg en prfx s =
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  if pgip () then
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   (if (! delay_msgs) then
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      delayed_msgs := (resp, attrs, prefix_lines prfx s) :: ! delayed_msgs (*NB: no decs*)
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    else
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      issue_pgip_maybe_decorated bg en resp attrs
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        (XML.element "pgmltext" [] [prefix_lines prfx s]))
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  else decorated_output bg en prfx s;
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fun start_delay_msgs () = (set delay_msgs; delayed_msgs := []);
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fun end_delayed_msgs () = (reset delay_msgs;
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  (! delayed_msgs) |> map (fn (resp, attrs, s) =>
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    XML.element resp attrs [XML.element "pgmltext" [] [s]]));
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end;
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local
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  val display_area = ("area", "display");
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  val message_area = ("area", "message");
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  val internal_category = ("messagecategory", "internal");
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  val info_category = ("messagecategory", "information");
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  val tracing_category = ("messagecategory", "tracing");
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  val urgent_indication = ("urgent", "y");
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  val nonfatal = ("fatality", "nonfatal");
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  val fatal = ("fatality", "fatal");
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  val panic = ("fatality", "panic");
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  val thyname_attr = pair "thyname";
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  val url_attr = pair "url";
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  fun localfile_url_attr path = url_attr ("file:///" ^ path);
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in
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fun setup_messages () =
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 (writeln_fn  := message "normalresponse" [message_area] "" "" "";
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  priority_fn := message "normalresponse" [message_area, urgent_indication]
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                         (oct_char "360") (oct_char "361") "";
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  tracing_fn := message "normalresponse"  [message_area, tracing_category]
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                        (oct_char "360" ^ oct_char "375") (oct_char "361") "";
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  info_fn := message "normalresponse" [message_area, info_category]
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                     (oct_char "362") (oct_char "363") "+++ ";
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  debug_fn := message "normalresponse" [message_area, internal_category]
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                      (oct_char "362") (oct_char "363") "+++ ";
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  warning_fn := message "errorresponse" [nonfatal]
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                        (oct_char "362") (oct_char "363") "### ";
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  error_fn := message "errorresponse" [fatal]
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                      (oct_char "364") (oct_char "365") "*** ";
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  panic_fn := message "errorresponse" [panic]
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                      (oct_char "364") (oct_char "365") "!!! ");
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(* accumulate printed output in a single PGIP response (inside <pgmltext>) *)
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fun with_displaywrap (elt, attrs) dispfn =
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  let
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    val lines = ref ([]: string list);
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    fun wlgrablines s = lines := s :: ! lines;
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  in
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    setmp writeln_fn wlgrablines dispfn ();
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    (* FIXME: XML.element here inefficient, should use stream output *)
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    issue_pgip elt attrs (XML.element "pgmltext" [] (! lines))
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  end;
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val emacs_notify = decorated_output (oct_char "360") (oct_char "361") "";
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fun tell_clear_goals () =
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  if pgip () then
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    issue_pgipe "cleardisplay" [display_area]
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  else
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    emacs_notify "Proof General, please clear the goals buffer.";
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fun tell_clear_response () =
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  if pgip () then
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    issue_pgipe "cleardisplay" [message_area]
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  else
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    emacs_notify "Proof General, please clear the response buffer.";
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fun tell_file_loaded path =
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  if pgip () then
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    issue_pgipe "informtheoryloaded"  (* FIXME: get thy name from info here? *)
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      [thyname_attr        (XML.text (File.platform_path path)),
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       localfile_url_attr  (XML.text (File.platform_path path))]
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  else
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    emacs_notify ("Proof General, this file is loaded: " ^ quote (File.platform_path path));
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fun tell_file_retracted path =
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  if pgip() then
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    issue_pgipe "informtheoryretracted"  (* FIXME: get thy name from info here? *)
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      [thyname_attr        (XML.text (File.platform_path path)),
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       localfile_url_attr  (XML.text (File.platform_path path))]
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  else
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    emacs_notify ("Proof General, you can unlock the file " ^ quote (File.platform_path path));
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3120e338ffae Interface/proof_general.ML move to proof_general.ML;
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(* theory / proof state output *)
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local
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fun tmp_markers f =
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  setmp Display.current_goals_markers (oct_char "366", oct_char "367", "") f ();
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fun statedisplay prts =
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  issue_pgip "proofstate" []
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    (XML.element "pgml" []
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      [XML.element "statedisplay" [] [Pretty.output (Pretty.chunks prts)]]);
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fun print_current_goals n m st =
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  if pgml () then statedisplay (Display.pretty_current_goals n m st)
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  else tmp_markers (fn () => Display.print_current_goals_default n m st);
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fun print_state b st =
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  if pgml () then statedisplay (Toplevel.pretty_state b st)
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  else tmp_markers (fn () => Toplevel.print_state_default b st);
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in
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fun setup_state () =
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  (Display.print_current_goals_fn := print_current_goals;
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   Toplevel.print_state_fn := print_state;
wenzelm
parents: 16486
diff changeset
   359
   (* FIXME: check next octal char won't appear in pgip? *)
wenzelm
parents: 16486
diff changeset
   360
   Toplevel.prompt_state_fn := (suffix (oct_char "372") o Toplevel.prompt_state_default));
13728
8004e56204fd Added some functions for processing PGIP (thanks to David Aspinall).
berghofe
parents: 13646
diff changeset
   361
16534
wenzelm
parents: 16486
diff changeset
   362
end;
wenzelm
parents: 16486
diff changeset
   363
wenzelm
parents: 16486
diff changeset
   364
end;
13728
8004e56204fd Added some functions for processing PGIP (thanks to David Aspinall).
berghofe
parents: 13646
diff changeset
   365
16022
96a9bf7ac18d FindTheorems.print_theorems;
wenzelm
parents: 15992
diff changeset
   366
12778
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   367
(* misc commands for ProofGeneral/isa *)
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   368
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   369
fun thms_containing ss =
16534
wenzelm
parents: 16486
diff changeset
   370
  FindTheorems.print_theorems (ProofContext.init (the_context ())) NONE NONE
16022
96a9bf7ac18d FindTheorems.print_theorems;
wenzelm
parents: 15992
diff changeset
   371
    (map (fn s => (true, FindTheorems.Pattern s)) ss);
12778
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   372
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   373
val welcome = priority o Session.welcome;
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   374
val help = welcome;
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   375
val show_context = Context.the_context;
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   376
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   377
fun kill_goal () = (Goals.reset_goals (); tell_clear_goals ());
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   378
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   379
fun no_print_goals f = setmp Display.print_current_goals_fn (fn _ => fn _ => fn _ => ()) f;
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   380
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   381
fun repeat_undo 0 = ()
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   382
  | repeat_undo 1 = undo ()
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   383
  | repeat_undo n = (no_print_goals undo (); repeat_undo (n - 1));
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   384
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   385
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   386
(* theory loader actions *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   387
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   388
local
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   389
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   390
fun add_master_files name files =
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   391
  let val masters = [ThyLoad.thy_path name, ThyLoad.ml_path name]
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   392
  in masters @ gen_rems (op = o pairself Path.base) (files, masters) end;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   393
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   394
fun trace_action action name =
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   395
  if action = ThyInfo.Update then
15570
8d8c70b41bab Move towards standard functions.
skalberg
parents: 15531
diff changeset
   396
    List.app tell_file_loaded (ThyInfo.loaded_files name)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   397
  else if action = ThyInfo.Outdate orelse action = ThyInfo.Remove then
15570
8d8c70b41bab Move towards standard functions.
skalberg
parents: 15531
diff changeset
   398
    List.app tell_file_retracted (add_master_files name (ThyInfo.loaded_files name))
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   399
  else ();
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   400
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   401
in
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   402
  fun setup_thy_loader () = ThyInfo.add_hook trace_action;
15570
8d8c70b41bab Move towards standard functions.
skalberg
parents: 15531
diff changeset
   403
  fun sync_thy_loader () = List.app (trace_action ThyInfo.Update) (ThyInfo.names ());
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   404
end;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   405
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   406
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   407
(* prepare theory context *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   408
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   409
val thy_name = Path.pack o #1 o Path.split_ext o Path.base o Path.unpack;
16534
wenzelm
parents: 16486
diff changeset
   410
wenzelm
parents: 16486
diff changeset
   411
(* FIXME general treatment of tracing*)
wenzelm
parents: 16486
diff changeset
   412
val update_thy_only = setmp MetaSimplifier.trace_simp false ThyInfo.update_thy_only;
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   413
16440
9b6e6d5fba05 Context.theory_name;
wenzelm
parents: 16259
diff changeset
   414
fun dynamic_context () =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   415
  (case Context.get_context () of
16440
9b6e6d5fba05 Context.theory_name;
wenzelm
parents: 16259
diff changeset
   416
    SOME thy => "  Using current (dynamic!) one: " ^ quote (Context.theory_name thy)
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   417
  | NONE => "");
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   418
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   419
fun try_update_thy_only file =
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   420
  ThyLoad.cond_add_path (Path.dir (Path.unpack file)) (fn () =>
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   421
    let val name = thy_name file in
16534
wenzelm
parents: 16486
diff changeset
   422
      if is_some (ThyLoad.check_file NONE (ThyLoad.thy_path name))
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   423
      then update_thy_only name
16440
9b6e6d5fba05 Context.theory_name;
wenzelm
parents: 16259
diff changeset
   424
      else warning ("Unkown theory context of ML file." ^ dynamic_context ())
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   425
    end) ();
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   426
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   427
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   428
(* get informed about files *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   429
16534
wenzelm
parents: 16486
diff changeset
   430
val inform_file_retracted = ThyInfo.if_known_thy ThyInfo.remove_thy o thy_name;
wenzelm
parents: 16486
diff changeset
   431
val inform_file_processed = ThyInfo.if_known_thy ThyInfo.touch_child_thys o thy_name;
wenzelm
parents: 16486
diff changeset
   432
val openfile_retract = Output.no_warnings (ThyInfo.if_known_thy ThyInfo.remove_thy) o thy_name;
15629
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
   433
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   434
fun proper_inform_file_processed file state =
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   435
  let val name = thy_name file in
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   436
    if Toplevel.is_toplevel state andalso ThyInfo.known_thy name then
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   437
     (ThyInfo.touch_child_thys name;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   438
      transform_error ThyInfo.pretend_use_thy_only name handle ERROR_MESSAGE msg =>
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   439
       (warning msg; warning ("Failed to register theory: " ^ quote name);
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   440
        tell_file_retracted (Path.base (Path.unpack file))))
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   441
    else raise Toplevel.UNDEF
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   442
  end;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   443
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   444
fun vacuous_inform_file_processed file state =
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   445
 (warning ("No theory " ^ quote (thy_name file));
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   446
  tell_file_retracted (Path.base (Path.unpack file)));
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   447
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   448
12778
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   449
(* restart top-level loop (keeps most state information) *)
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   450
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   451
local
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   452
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   453
fun restart isar =
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   454
 (if isar then tell_clear_goals () else kill_goal ();
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   455
  tell_clear_response ();
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   456
  welcome ());
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   457
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   458
in
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   459
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   460
fun isa_restart () = restart false;
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   461
fun isar_restart () = (sync_thy_loader (); restart true; raise Toplevel.RESTART);
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   462
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   463
end;
3120e338ffae Interface/proof_general.ML move to proof_general.ML;
wenzelm
parents:
diff changeset
   464
12833
9f3226cfe021 full_proofs;
wenzelm
parents: 12780
diff changeset
   465
fun full_proofs true = proofs := 2
9f3226cfe021 full_proofs;
wenzelm
parents: 12780
diff changeset
   466
  | full_proofs false = proofs := 1;
9f3226cfe021 full_proofs;
wenzelm
parents: 12780
diff changeset
   467
9f3226cfe021 full_proofs;
wenzelm
parents: 12780
diff changeset
   468
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   469
(* theorem dependency output *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   470
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   471
local
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   472
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   473
val spaces_quote = space_implode " " o map quote;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   474
16534
wenzelm
parents: 16486
diff changeset
   475
fun thm_deps_message (thms, deps) =
wenzelm
parents: 16486
diff changeset
   476
  if pgip() then
wenzelm
parents: 16486
diff changeset
   477
    issue_pgips
wenzelm
parents: 16486
diff changeset
   478
      [XML.element
wenzelm
parents: 16486
diff changeset
   479
        "metainforesponse"  (* FIXME: get thy name from info here? *)
wenzelm
parents: 16486
diff changeset
   480
        [("infotype", "isabelle_theorem_dependencies")]
wenzelm
parents: 16486
diff changeset
   481
        [XML.element "value" [("name", "thms")] [XML.text thms],
wenzelm
parents: 16486
diff changeset
   482
         XML.element "value" [("name", "deps")] [XML.text deps]]]
wenzelm
parents: 16486
diff changeset
   483
  else emacs_notify ("Proof General, theorem dependencies of " ^ thms ^ " are " ^ deps);
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   484
16534
wenzelm
parents: 16486
diff changeset
   485
fun tell_thm_deps ths = conditional (Output.has_mode thm_depsN) (fn () =>
wenzelm
parents: 16486
diff changeset
   486
  let
wenzelm
parents: 16486
diff changeset
   487
    val names = filter_out (equal "") (map Thm.name_of_thm ths);
wenzelm
parents: 16486
diff changeset
   488
    val deps = filter_out (equal "")
wenzelm
parents: 16486
diff changeset
   489
      (Symtab.keys (Library.foldl (uncurry Proofterm.thms_of_proof)
wenzelm
parents: 16486
diff changeset
   490
        (Symtab.empty, map Thm.proof_of ths)));
wenzelm
parents: 16486
diff changeset
   491
  in
wenzelm
parents: 16486
diff changeset
   492
    if null names orelse null deps then ()
wenzelm
parents: 16486
diff changeset
   493
    else thm_deps_message (spaces_quote names, spaces_quote deps)
wenzelm
parents: 16486
diff changeset
   494
  end);
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   495
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   496
in
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   497
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   498
fun setup_present_hook () =
15570
8d8c70b41bab Move towards standard functions.
skalberg
parents: 15531
diff changeset
   499
  Present.add_hook (fn _ => fn res => tell_thm_deps (List.concat (map #2 res)));
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   500
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   501
end;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   502
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   503
16534
wenzelm
parents: 16486
diff changeset
   504
wenzelm
parents: 16486
diff changeset
   505
(** preferences **)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   506
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   507
local
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   508
16534
wenzelm
parents: 16486
diff changeset
   509
val pgipnat = XML.element "pgipint" [("min", "0")] [];
wenzelm
parents: 16486
diff changeset
   510
fun pgipnatmax max = XML.element "pgipint" [("min", "0"), ("max", string_of_int max)] [];
wenzelm
parents: 16486
diff changeset
   511
val pgipbool = XML.element "pgipbool" [] [];
wenzelm
parents: 16486
diff changeset
   512
wenzelm
parents: 16486
diff changeset
   513
fun with_default f = (f (), f);
wenzelm
parents: 16486
diff changeset
   514
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   515
in
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   516
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   517
fun nat_option r = (pgipnat,
16534
wenzelm
parents: 16486
diff changeset
   518
  with_default (fn () => string_of_int (! r)),
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   519
  (fn s => (case Syntax.read_nat s of
16534
wenzelm
parents: 16486
diff changeset
   520
      NONE => error ("nat_option: illegal value: " ^ s)
wenzelm
parents: 16486
diff changeset
   521
    | SOME i => r := i)));
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   522
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   523
fun bool_option r = (pgipbool,
16534
wenzelm
parents: 16486
diff changeset
   524
  with_default (fn () => Bool.toString (! r)),
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   525
  (fn "false" => r := false | "true" => r := true
16534
wenzelm
parents: 16486
diff changeset
   526
    | x => error ("bool_option: illegal value: " ^ x)));
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   527
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   528
val proof_option = (pgipbool,
16534
wenzelm
parents: 16486
diff changeset
   529
  with_default (fn () => Bool.toString (! proofs >= 2)),
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   530
  (fn "false" => proofs := 1 | "true" => proofs := 2
16534
wenzelm
parents: 16486
diff changeset
   531
    | x => error ("proof_option: illegal value: " ^ x)));
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   532
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   533
val thm_deps_option = (pgipbool,
16534
wenzelm
parents: 16486
diff changeset
   534
  with_default (fn () => Bool.toString (Output.has_mode thm_depsN)),
wenzelm
parents: 16486
diff changeset
   535
  (fn "false" => print_mode := (! print_mode \ thm_depsN)
wenzelm
parents: 16486
diff changeset
   536
    | "true" => print_mode := (thm_depsN ins ! print_mode)
wenzelm
parents: 16486
diff changeset
   537
    | x => error ("thm_deps_option: illegal value: " ^ x)));
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   538
16534
wenzelm
parents: 16486
diff changeset
   539
local
wenzelm
parents: 16486
diff changeset
   540
  val pg_print_depth_val = ref 10;
wenzelm
parents: 16486
diff changeset
   541
  fun pg_print_depth n = (print_depth n; pg_print_depth_val := n)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   542
in
16534
wenzelm
parents: 16486
diff changeset
   543
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   544
val print_depth_option = (pgipnat,
16534
wenzelm
parents: 16486
diff changeset
   545
  with_default (fn () => string_of_int (! pg_print_depth_val)),
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   546
  (fn s => (case Syntax.read_nat s of
16534
wenzelm
parents: 16486
diff changeset
   547
      NONE => error ("print_depth_option: illegal value: " ^ s)
wenzelm
parents: 16486
diff changeset
   548
    | SOME i => pg_print_depth i)));
wenzelm
parents: 16486
diff changeset
   549
end;
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   550
16534
wenzelm
parents: 16486
diff changeset
   551
val preferences = ref
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   552
  [("Display",
16534
wenzelm
parents: 16486
diff changeset
   553
    [("show-types",
wenzelm
parents: 16486
diff changeset
   554
      ("Include types in display of Isabelle terms",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   555
       bool_option show_types)),
16534
wenzelm
parents: 16486
diff changeset
   556
     ("show-sorts",
wenzelm
parents: 16486
diff changeset
   557
      ("Include sorts in display of Isabelle terms",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   558
       bool_option show_sorts)),
16534
wenzelm
parents: 16486
diff changeset
   559
     ("show-consts",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   560
      ("Show types of consts in Isabelle goal display",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   561
       bool_option show_consts)),
16534
wenzelm
parents: 16486
diff changeset
   562
     ("long-names",
wenzelm
parents: 16486
diff changeset
   563
      ("Show fully qualified names in Isabelle terms",
wenzelm
parents: 16486
diff changeset
   564
       bool_option long_names)),
wenzelm
parents: 16486
diff changeset
   565
     ("show-brackets",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   566
      ("Show full bracketing in Isabelle terms",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   567
       bool_option show_brackets)),
16534
wenzelm
parents: 16486
diff changeset
   568
     ("show-main-goal",
wenzelm
parents: 16486
diff changeset
   569
      ("Show main goal in proof state display",
wenzelm
parents: 16486
diff changeset
   570
       bool_option Proof.show_main_goal)),
wenzelm
parents: 16486
diff changeset
   571
     ("eta-contract",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   572
      ("Print terms eta-contracted",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   573
       bool_option Syntax.eta_contract))]),
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   574
   ("Advanced Display",
16534
wenzelm
parents: 16486
diff changeset
   575
    [("goals-limit",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   576
      ("Setting for maximum number of goals printed",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   577
       nat_option goals_limit)),
16534
wenzelm
parents: 16486
diff changeset
   578
     ("prems-limit",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   579
      ("Setting for maximum number of premises printed",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   580
       nat_option ProofContext.prems_limit)),
16534
wenzelm
parents: 16486
diff changeset
   581
     ("print-depth",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   582
      ("Setting for the ML print depth",
15472
4674102737e9 Added show_var_qmarks flag.
berghofe
parents: 15457
diff changeset
   583
       print_depth_option)),
15985
f00dd5e06ffe renamed show_var_qmarks to show_question_marks;
wenzelm
parents: 15964
diff changeset
   584
     ("show-question-marks",
15472
4674102737e9 Added show_var_qmarks flag.
berghofe
parents: 15457
diff changeset
   585
      ("Show leading question mark of variable name",
15985
f00dd5e06ffe renamed show_var_qmarks to show_question_marks;
wenzelm
parents: 15964
diff changeset
   586
       bool_option show_question_marks))]),
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   587
   ("Tracing",
16534
wenzelm
parents: 16486
diff changeset
   588
    [("trace-simplifier",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   589
      ("Trace simplification rules.",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   590
       bool_option trace_simp)),
16534
wenzelm
parents: 16486
diff changeset
   591
     ("trace-rules",
wenzelm
parents: 16486
diff changeset
   592
      ("Trace application of the standard rules",
wenzelm
parents: 16486
diff changeset
   593
       bool_option trace_rules)),
wenzelm
parents: 16486
diff changeset
   594
     ("trace-unification",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   595
      ("Output error diagnostics during unification",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   596
       bool_option Pattern.trace_unify_fail)),
16534
wenzelm
parents: 16486
diff changeset
   597
     ("global-timing",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   598
      ("Whether to enable timing in Isabelle.",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   599
       bool_option Output.timing))]),
16534
wenzelm
parents: 16486
diff changeset
   600
   ("Proof",
wenzelm
parents: 16486
diff changeset
   601
    [("quick-and-dirty",
wenzelm
parents: 16486
diff changeset
   602
      ("Take a few short cuts",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   603
       bool_option quick_and_dirty)),
16534
wenzelm
parents: 16486
diff changeset
   604
     ("full-proofs",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   605
      ("Record full proof objects internally",
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   606
       proof_option)),
16534
wenzelm
parents: 16486
diff changeset
   607
     ("theorem-dependencies",
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   608
       ("Track theorem dependencies within Proof General",
16534
wenzelm
parents: 16486
diff changeset
   609
        thm_deps_option)),
wenzelm
parents: 16486
diff changeset
   610
     ("skip-proofs",
15238
cb559bd0b03c Added entry in Settings menu for Toplevel.skip_proofs flag.
berghofe
parents: 15225
diff changeset
   611
      ("Skip all proof scripts (interactive-only)",
cb559bd0b03c Added entry in Settings menu for Toplevel.skip_proofs flag.
berghofe
parents: 15225
diff changeset
   612
       bool_option Toplevel.skip_proofs))])
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   613
   ];
16534
wenzelm
parents: 16486
diff changeset
   614
end;
wenzelm
parents: 16486
diff changeset
   615
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   616
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   617
(* Configuration: GUI config, proverinfo messages *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   618
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   619
local
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   620
    val config_file = "~~/lib/ProofGeneral/pgip_isar.xml"
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   621
    val name_attr = pair "name"
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   622
    val version_attr = pair "version"
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   623
    val isabelle_www = "http://isabelle.in.tum.de/"
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   624
in
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   625
fun send_pgip_config () =
16534
wenzelm
parents: 16486
diff changeset
   626
    let
wenzelm
parents: 16486
diff changeset
   627
        val path = Path.unpack config_file
wenzelm
parents: 16486
diff changeset
   628
        val exists = File.exists path
wenzelm
parents: 16486
diff changeset
   629
        val proverinfo =
wenzelm
parents: 16486
diff changeset
   630
            XML.element "proverinfo"
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   631
              [("name",Session.name()), ("version", version),
16534
wenzelm
parents: 16486
diff changeset
   632
               ("url", isabelle_www), ("filenameextns", ".thy;")]
wenzelm
parents: 16486
diff changeset
   633
            [XML.element "welcomemsg" [] [XML.text (Session.welcome())],
wenzelm
parents: 16486
diff changeset
   634
             XML.element "helpdoc"
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   635
         (* NB: would be nice to generate/display docs from isatool
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   636
          doc, but that program may not be running on same machine;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   637
          front end should be responsible for launching viewer, etc. *)
16534
wenzelm
parents: 16486
diff changeset
   638
                      [("name", "Isabelle/HOL Tutorial"),
wenzelm
parents: 16486
diff changeset
   639
                       ("descr", "A Gentle Introduction to Isabelle/HOL"),
wenzelm
parents: 16486
diff changeset
   640
                       ("url",  "http://isabelle.in.tum.de/dist/Isabelle2004/doc/tutorial.pdf")]
wenzelm
parents: 16486
diff changeset
   641
              []]
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   642
    in
16534
wenzelm
parents: 16486
diff changeset
   643
        if exists then
wenzelm
parents: 16486
diff changeset
   644
            (issue_pgips [proverinfo]; issue_pgips [File.read path])
wenzelm
parents: 16486
diff changeset
   645
        else panic ("PGIP configuration file " ^ config_file ^ " not found")
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   646
    end;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   647
end
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   648
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   649
15629
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
   650
(* Reveal some information about prover state *)
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
   651
fun send_informguise (openfile, opentheory, openproofpos) =
16534
wenzelm
parents: 16486
diff changeset
   652
    let val guisefile =
wenzelm
parents: 16486
diff changeset
   653
            case openfile of SOME f => [XML.element "guisefile"
wenzelm
parents: 16486
diff changeset
   654
                                                    [("url",Url.pack (Url.File (Path.unpack f)))] []]
wenzelm
parents: 16486
diff changeset
   655
                           | _ => []
wenzelm
parents: 16486
diff changeset
   656
        val guisetheory =
wenzelm
parents: 16486
diff changeset
   657
            case opentheory of SOME t => [XML.element "guisetheory" [("thyname", t)] []]
wenzelm
parents: 16486
diff changeset
   658
                             | _ => []
wenzelm
parents: 16486
diff changeset
   659
        val guiseproof =
wenzelm
parents: 16486
diff changeset
   660
            case openproofpos of SOME i => [XML.element "guiseproof" [("proofpos", string_of_int i)] []]
wenzelm
parents: 16486
diff changeset
   661
                               | _ => []
wenzelm
parents: 16486
diff changeset
   662
    in
wenzelm
parents: 16486
diff changeset
   663
        issue_pgips [XML.element "informguise" [] (guisefile @ guisetheory @ guiseproof)]
wenzelm
parents: 16486
diff changeset
   664
    end
15629
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
   665
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
   666
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   667
(* PGIP identifier tables (prover objects). [incomplete] *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   668
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   669
local
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   670
    val objtype_thy  = "theory"
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   671
    val objtype_thm  = "theorem"
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   672
    val objtype_term = "term"
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   673
    val objtype_type = "type"
16534
wenzelm
parents: 16486
diff changeset
   674
wenzelm
parents: 16486
diff changeset
   675
    fun xml_idtable ty ctx ids =
wenzelm
parents: 16486
diff changeset
   676
        let
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   677
            fun ctx_attr (SOME c)= [("context", c)]
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   678
              | ctx_attr NONE    = []
16534
wenzelm
parents: 16486
diff changeset
   679
            fun xmlid x = XML.element "identifier" [] [XML.text x];
wenzelm
parents: 16486
diff changeset
   680
        in
wenzelm
parents: 16486
diff changeset
   681
            XML.element "idtable" (("objtype", ty)::ctx_attr ctx)
wenzelm
parents: 16486
diff changeset
   682
                                  (map xmlid ids)
wenzelm
parents: 16486
diff changeset
   683
        end
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   684
in
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   685
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   686
fun setids t = issue_pgip "setids" [] t
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   687
fun addids t = issue_pgip "addids" [] t
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   688
fun delids t = issue_pgip "delids" [] t
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   689
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   690
fun delallids ty = setids (xml_idtable ty NONE [])
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   691
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   692
fun send_thy_idtable ctx thys = setids (xml_idtable objtype_thy ctx thys)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   693
fun clear_thy_idtable () = delallids objtype_thy
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   694
16534
wenzelm
parents: 16486
diff changeset
   695
fun send_thm_idtable ctx thy =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   696
    addids (xml_idtable objtype_thm ctx (map fst (PureThy.thms_of thy)));
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   697
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   698
fun clear_thm_idtable () = delallids objtype_thm
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   699
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   700
(* fun send_type_idtable thy = TODO, it's a bit low-level messy
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   701
   & maybe not so useful anyway *)
16534
wenzelm
parents: 16486
diff changeset
   702
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   703
end
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   704
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   705
(* Response to interface queries about known objects *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   706
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   707
local
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   708
 val topthy = Toplevel.theory_of o Toplevel.get_state
16486
1a12cdb6ee6b get_thm(s): Name;
wenzelm
parents: 16440
diff changeset
   709
 fun pthm thy name = print_thm (get_thm thy (Name name))
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   710
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   711
 fun idvalue tp nm = ("idvalue",[("objtype",tp),("name",nm)])
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   712
in
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   713
fun askids (NONE, SOME "theory")  = send_thy_idtable NONE (ThyInfo.names())
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   714
  | askids (NONE, NONE) =  send_thy_idtable NONE (ThyInfo.names())
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   715
                           (* only theories known in top context *)
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   716
  | askids (SOME thy, SOME "theory") = send_thy_idtable (SOME thy) (ThyInfo.get_preds thy)
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   717
  | askids (SOME thy, SOME "theorem") = send_thm_idtable (SOME thy) (ThyInfo.get_theory thy)
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   718
  | askids (SOME thy, NONE) = (send_thy_idtable (SOME thy) (ThyInfo.get_preds thy);
16534
wenzelm
parents: 16486
diff changeset
   719
                               send_thm_idtable (SOME thy) (ThyInfo.get_theory thy))
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
   720
  | askids (_, SOME ot) = error ("No objects of type "^(quote ot)^" are available here.")
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   721
16534
wenzelm
parents: 16486
diff changeset
   722
fun showid (_,        "theory", n) =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   723
    with_displaywrap (idvalue "theory" n) (fn ()=>(print_theory (ThyInfo.get_theory n)))
16534
wenzelm
parents: 16486
diff changeset
   724
  | showid (SOME thy, "theorem", t) =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   725
    with_displaywrap (idvalue "theorem" t) (fn ()=>(pthm (ThyInfo.get_theory thy) t))
16534
wenzelm
parents: 16486
diff changeset
   726
  | showid (NONE,     "theorem", t) =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   727
    with_displaywrap (idvalue "theorem" t) (fn ()=>pthm (topthy()) t)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   728
  | showid (_, ot, _) = error ("Cannot show objects of type "^ot)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   729
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   730
end
15629
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
   731
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
   732
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   733
(** Parsing proof scripts without execution **)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   734
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   735
(* Notes.
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   736
   This is quite tricky, because 1) we need to put back whitespace which
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   737
   was removed during parsing so we can provide markup around commands;
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   738
   2) parsing is intertwined with execution in Isar so we have to repeat
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   739
   the parsing to extract interesting parts of commands.  The trace of
15254
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   740
   tokens parsed which is now recorded in each transition (added by
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   741
   Markus June '04) helps do this, but the mechanism is still a bad mess.
16534
wenzelm
parents: 16486
diff changeset
   742
15254
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   743
   If we had proper parse trees it would be easy, although having a
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   744
   fixed type of trees might be tricky with Isar's extensible parser.
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   745
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   746
   Probably the best solution is to produce the meta-information at
16534
wenzelm
parents: 16486
diff changeset
   747
   the same time as the parse, for each command, e.g. by recording a
wenzelm
parents: 16486
diff changeset
   748
   list of (name,objtype) pairs which record the bindings created by
wenzelm
parents: 16486
diff changeset
   749
   a command.  This would require changing the interfaces in
wenzelm
parents: 16486
diff changeset
   750
   outer_syntax.ML (or providing new ones),
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   751
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   752
    datatype metainfo = Binding of string * string  (* name, objtype *)
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   753
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   754
    val command_withmetainfo: string -> string -> string ->
16534
wenzelm
parents: 16486
diff changeset
   755
      (token list ->
wenzelm
parents: 16486
diff changeset
   756
       ((Toplevel.transition -> Toplevel.transition) * metainfo list) *
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   757
       token list) -> parser
15254
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   758
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   759
   We'd also like to render terms as they appear in output, but this
16534
wenzelm
parents: 16486
diff changeset
   760
   will be difficult because inner syntax is extensible and we don't
15254
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   761
   have the correct syntax to hand when just doing outer parsing
16534
wenzelm
parents: 16486
diff changeset
   762
   without execution.  A reasonable approximation could
15254
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   763
   perhaps be obtained by using the syntax of the current context.
16534
wenzelm
parents: 16486
diff changeset
   764
   However, this would mean more mess trying to pick out terms,
15254
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   765
   so at this stage a more serious change to the Isar functions
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   766
   seems necessary.
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   767
*)
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   768
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   769
local
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   770
    fun markup_text str elt = [XML.element elt [] [XML.text str]]
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   771
    fun markup_text_attrs str elt attrs = [XML.element elt attrs [XML.text str]]
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   772
    fun empty elt = [XML.element elt [] []]
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   773
15210
4ff917a91e16 Remove double escaping of backslash in PGML. Remove use of character refs in <whitespace>
aspinall
parents: 15208
diff changeset
   774
    fun whitespace str = XML.element "whitespace" [] [XML.text str]
15208
09271a87fbf0 Add filenamextns to prover info. Update doc location. Add whitespace element in parseresult
aspinall
parents: 15192
diff changeset
   775
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   776
    (* an extra token is needed to terminate the command *)
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   777
    val sync = OuterSyntax.scan "\\<^sync>";
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   778
16534
wenzelm
parents: 16486
diff changeset
   779
    fun named_item_elt_with nameattr toks str elt nameP objtyp =
wenzelm
parents: 16486
diff changeset
   780
        let
wenzelm
parents: 16486
diff changeset
   781
            val name = (fst (nameP (toks@sync)))
wenzelm
parents: 16486
diff changeset
   782
                        handle _ => (error ("Error occurred in name parser for " ^ elt ^
wenzelm
parents: 16486
diff changeset
   783
                                            "(objtype: " ^ objtyp ^ ")");
wenzelm
parents: 16486
diff changeset
   784
                                     "")
wenzelm
parents: 16486
diff changeset
   785
wenzelm
parents: 16486
diff changeset
   786
        in
wenzelm
parents: 16486
diff changeset
   787
            [XML.element elt
wenzelm
parents: 16486
diff changeset
   788
                         ((if name="" then [] else [(nameattr, name)])@
wenzelm
parents: 16486
diff changeset
   789
                          (if objtyp="" then [] else [("objtype", objtyp)]))
wenzelm
parents: 16486
diff changeset
   790
                         ([XML.text str])]
wenzelm
parents: 16486
diff changeset
   791
        end
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   792
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   793
    val named_item_elt = named_item_elt_with "name"
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   794
    val thmnamed_item_elt = named_item_elt_with "thmname"
16534
wenzelm
parents: 16486
diff changeset
   795
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   796
    fun parse_warning msg = warning ("script->PGIP markup parser: " ^ msg)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   797
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   798
    (* FIXME: allow dynamic extensions to language here: we need a hook in
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   799
       outer_syntax.ML to reset this table. *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   800
16534
wenzelm
parents: 16486
diff changeset
   801
    val keywords_classification_table = ref (NONE: string Symtab.table option)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   802
16534
wenzelm
parents: 16486
diff changeset
   803
    fun get_keywords_classification_table () =
wenzelm
parents: 16486
diff changeset
   804
        case (!keywords_classification_table) of
wenzelm
parents: 16486
diff changeset
   805
            SOME t => t
wenzelm
parents: 16486
diff changeset
   806
          | NONE => (let
wenzelm
parents: 16486
diff changeset
   807
                         val tab = Library.foldl (fn (tab,(c,_,k,_))=>Symtab.update((c,k),tab))
wenzelm
parents: 16486
diff changeset
   808
                                         (Symtab.empty,OuterSyntax.dest_parsers())
wenzelm
parents: 16486
diff changeset
   809
                     in (keywords_classification_table := SOME tab; tab) end)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   810
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   811
16534
wenzelm
parents: 16486
diff changeset
   812
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   813
    fun xmls_of_thy_begin (name,toks,str) = (* see isar_syn.ML/theoryP *)
16534
wenzelm
parents: 16486
diff changeset
   814
        let
wenzelm
parents: 16486
diff changeset
   815
            val ((thyname,imports,files),_) = ThyHeader.args (toks@sync)
wenzelm
parents: 16486
diff changeset
   816
        in
wenzelm
parents: 16486
diff changeset
   817
            markup_text_attrs str "opentheory"
wenzelm
parents: 16486
diff changeset
   818
                              ([("thyname",thyname)] @
wenzelm
parents: 16486
diff changeset
   819
                               (if imports=[] then [] else
wenzelm
parents: 16486
diff changeset
   820
                                [("parentnames", (space_implode ";" imports) ^ ";")]))
wenzelm
parents: 16486
diff changeset
   821
        end
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   822
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   823
    fun xmls_of_thy_decl (name,toks,str) = (* see isar_syn.ML/thy_decl cases  *)
16534
wenzelm
parents: 16486
diff changeset
   824
        let
wenzelm
parents: 16486
diff changeset
   825
            (* NB: PGIP only deals with single name bindings at the moment;
wenzelm
parents: 16486
diff changeset
   826
               potentially we could markup grouped definitions several times but
wenzelm
parents: 16486
diff changeset
   827
               that might suggest the wrong structure to the editor?
wenzelm
parents: 16486
diff changeset
   828
               Better alternative would be to put naming closer around text,
wenzelm
parents: 16486
diff changeset
   829
               but to do that we'd be much better off modifying the real parser
wenzelm
parents: 16486
diff changeset
   830
               instead of reconstructing it here. *)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   831
16534
wenzelm
parents: 16486
diff changeset
   832
            val plain_items = (* no names, unimportant names, or too difficult *)
wenzelm
parents: 16486
diff changeset
   833
                ["defaultsort","arities","judgement","finalconsts",
wenzelm
parents: 16486
diff changeset
   834
                 "syntax", "nonterminals", "translations",
wenzelm
parents: 16486
diff changeset
   835
                 "global", "local", "hide",
wenzelm
parents: 16486
diff changeset
   836
                 "ML_setup", "setup", "method_setup",
wenzelm
parents: 16486
diff changeset
   837
                 "parse_ast_translation", "parse_translation", "print_translation",
wenzelm
parents: 16486
diff changeset
   838
                 "typed_print_translation", "print_ast_translation", "token_translation",
wenzelm
parents: 16486
diff changeset
   839
                 "oracle",
wenzelm
parents: 16486
diff changeset
   840
                 "declare"]
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   841
16534
wenzelm
parents: 16486
diff changeset
   842
            val plain_item   = markup_text str "theoryitem"
wenzelm
parents: 16486
diff changeset
   843
            val comment_item = markup_text str "litcomment"
wenzelm
parents: 16486
diff changeset
   844
            val named_item   = named_item_elt toks str "theoryitem"
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   845
16534
wenzelm
parents: 16486
diff changeset
   846
            val opt_overloaded = P.opt_keyword "overloaded";
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   847
16534
wenzelm
parents: 16486
diff changeset
   848
            val thmnameP = (* see isar_syn.ML/theoremsP *)
wenzelm
parents: 16486
diff changeset
   849
                let
wenzelm
parents: 16486
diff changeset
   850
                    val name_facts = P.and_list1 ((P.opt_thm_name "=" --| P.xthms1) >> #1)
wenzelm
parents: 16486
diff changeset
   851
                    val theoremsP = P.locale_target |-- name_facts >> (fn [] => "" | x::_ => x)
wenzelm
parents: 16486
diff changeset
   852
                in
wenzelm
parents: 16486
diff changeset
   853
                    theoremsP
wenzelm
parents: 16486
diff changeset
   854
                end
wenzelm
parents: 16486
diff changeset
   855
        in
wenzelm
parents: 16486
diff changeset
   856
            (* TODO: ideally we would like to render terms properly, just as they are
wenzelm
parents: 16486
diff changeset
   857
               in output. This implies using PGML for symbols and variables/atoms.
wenzelm
parents: 16486
diff changeset
   858
               BUT it's rather tricky without having the correct concrete syntax to hand,
wenzelm
parents: 16486
diff changeset
   859
               and even if we did, we'd have to mess around here a whole lot more first
wenzelm
parents: 16486
diff changeset
   860
               to pick out the terms from the syntax. *)
15254
10cfd6a14682 Simplification to symbol processing; put quotes around theory name in message.
aspinall
parents: 15253
diff changeset
   861
16534
wenzelm
parents: 16486
diff changeset
   862
            if (name mem plain_items) then plain_item
wenzelm
parents: 16486
diff changeset
   863
            else case name of
wenzelm
parents: 16486
diff changeset
   864
                     "text"      => comment_item
wenzelm
parents: 16486
diff changeset
   865
                   | "text_raw"  => comment_item
wenzelm
parents: 16486
diff changeset
   866
                   | "typedecl"  => named_item (P.type_args |-- P.name) "type"
wenzelm
parents: 16486
diff changeset
   867
                   | "types"     => named_item (P.type_args |-- P.name) "type"
wenzelm
parents: 16486
diff changeset
   868
                   | "classes"   => named_item P.name "class"
wenzelm
parents: 16486
diff changeset
   869
                   | "classrel"  => named_item P.name "class"
wenzelm
parents: 16486
diff changeset
   870
                   | "consts"    => named_item (P.const >> #1) "term"
wenzelm
parents: 16486
diff changeset
   871
                   | "axioms"    => named_item (P.spec_name >> (#1 o #1)) "theorem"
wenzelm
parents: 16486
diff changeset
   872
                   | "defs"      => named_item (opt_overloaded |-- P.spec_name >> (#1 o #1)) "theorem"
wenzelm
parents: 16486
diff changeset
   873
                   | "constdefs" => named_item P.name (* FIXME: heavily simplified/wrong *) "term"
wenzelm
parents: 16486
diff changeset
   874
                   | "theorems"  => named_item thmnameP "thmset"
wenzelm
parents: 16486
diff changeset
   875
                   | "lemmas"    => named_item thmnameP "thmset"
wenzelm
parents: 16486
diff changeset
   876
                   | "oracle"    => named_item P.name "oracle"
wenzelm
parents: 16486
diff changeset
   877
                   | "locale"    => named_item ((P.opt_keyword "open" >> not) |-- P.name) "locale"
wenzelm
parents: 16486
diff changeset
   878
                   | _ => (parse_warning ("Unrecognized thy-decl command: " ^ name); plain_item)
wenzelm
parents: 16486
diff changeset
   879
        end
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   880
16534
wenzelm
parents: 16486
diff changeset
   881
    fun xmls_of_thy_goal (name,toks,str) =
wenzelm
parents: 16486
diff changeset
   882
        let
wenzelm
parents: 16486
diff changeset
   883
            (* see isar_syn.ML/gen_theorem *)
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   884
         val statement = P.and_list1 (P.opt_thm_name ":" -- Scan.repeat1 P.propp);
16534
wenzelm
parents: 16486
diff changeset
   885
         val general_statement =
wenzelm
parents: 16486
diff changeset
   886
            statement >> pair [] || Scan.repeat P.locale_elem_or_expr -- (P.$$$ "shows" |-- statement);
wenzelm
parents: 16486
diff changeset
   887
wenzelm
parents: 16486
diff changeset
   888
            val gen_theoremP =
wenzelm
parents: 16486
diff changeset
   889
                P.locale_target -- Scan.optional (P.opt_thm_name ":" --|
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   890
                 Scan.ahead (P.locale_keyword || P.$$$ "shows")) ("", []) --
16534
wenzelm
parents: 16486
diff changeset
   891
                                 general_statement >> (fn ((locale, a), (elems, concl)) =>
wenzelm
parents: 16486
diff changeset
   892
                                                         fst a) (* a : (bstring * Args.src list) *)
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   893
16534
wenzelm
parents: 16486
diff changeset
   894
            val nameP = P.locale_target |-- (Scan.optional ((P.opt_thm_name ":") >> #1) "")
wenzelm
parents: 16486
diff changeset
   895
            (* TODO: add preference values for attributes
wenzelm
parents: 16486
diff changeset
   896
               val prefval = XML.element "prefval" [("name","thm-kind"),("value",name)]
wenzelm
parents: 16486
diff changeset
   897
            *)
wenzelm
parents: 16486
diff changeset
   898
        in
wenzelm
parents: 16486
diff changeset
   899
            (thmnamed_item_elt toks str "opengoal" nameP "") @
wenzelm
parents: 16486
diff changeset
   900
            (empty "openblock")
wenzelm
parents: 16486
diff changeset
   901
        end
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   902
15225
68ab0f4eb457 Add openblock/closeblock to other opengoal/closegoal elements
aspinall
parents: 15220
diff changeset
   903
    fun xmls_of_qed (name,markup) = (case name of
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   904
      "sorry"         => markup "giveupgoal"
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   905
    | "oops"          => markup "postponegoal"
16534
wenzelm
parents: 16486
diff changeset
   906
    | "done"          => markup "closegoal"
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   907
    | "by"            => markup "closegoal"  (* nested or toplevel *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   908
    | "qed"           => markup "closegoal"  (* nested or toplevel *)
16534
wenzelm
parents: 16486
diff changeset
   909
    | "."             => markup "closegoal"  (* nested or toplevel *)
wenzelm
parents: 16486
diff changeset
   910
    | ".."            => markup "closegoal"  (* nested or toplevel *)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   911
    | other => (* default to closegoal: may be wrong for extns *)
15225
68ab0f4eb457 Add openblock/closeblock to other opengoal/closegoal elements
aspinall
parents: 15220
diff changeset
   912
      (parse_warning ("Unrecognized qed command: " ^ quote other); markup "closegoal"))
16534
wenzelm
parents: 16486
diff changeset
   913
        @ (empty "closeblock")
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   914
16534
wenzelm
parents: 16486
diff changeset
   915
    fun xmls_of_kind kind (name,toks,str) =
wenzelm
parents: 16486
diff changeset
   916
    let val markup = markup_text str in
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   917
    case kind of
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   918
      "control"        => markup "badcmd"
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   919
    | "diag"           => markup "spuriouscmd"
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   920
    (* theory/files *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   921
    | "theory-begin"   => xmls_of_thy_begin (name,toks,str)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   922
    | "theory-decl"    => xmls_of_thy_decl (name,toks,str)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   923
    | "theory-heading" => markup "litcomment"
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   924
    | "theory-script"  => markup "theorystep"
15146
eab7de0d0a31 Parsing fixes: extra sync token; thmname attribute in opengoal; theory-end. Comments.
aspinall
parents: 15145
diff changeset
   925
    | "theory-end"     => markup "closetheory"
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   926
    (* proof control *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   927
    | "theory-goal"    => xmls_of_thy_goal (name,toks,str)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   928
    | "proof-heading"  => markup "litcomment"
15225
68ab0f4eb457 Add openblock/closeblock to other opengoal/closegoal elements
aspinall
parents: 15220
diff changeset
   929
    | "proof-goal"     => (markup "opengoal") @ (empty "openblock")  (* nested proof: have, show, ... *)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   930
    | "proof-block"    => markup "proofstep" (* context-shift: proof, next; really "newgoal" *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   931
    | "proof-open"     => (empty "openblock") @ (markup "proofstep")
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   932
    | "proof-close"    => (markup "proofstep") @ (empty "closeblock")
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   933
    | "proof-script"   => markup "proofstep"
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   934
    | "proof-chain"    => markup "proofstep"
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   935
    | "proof-decl"     => markup "proofstep"
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   936
    | "proof-asm"      => markup "proofstep"
15289
1d2dba93ef08 Markup obtain as introducing a nested goal.
aspinall
parents: 15286
diff changeset
   937
    | "proof-asm-goal" => (markup "opengoal") @ (empty "openblock")  (* nested proof: obtain *)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   938
    | "qed"            => xmls_of_qed (name,markup)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   939
    | "qed-block"      => xmls_of_qed (name,markup)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   940
    | "qed-global"     => xmls_of_qed (name,markup)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   941
    | other => (* default for anything else is "spuriouscmd", ignored for undo. *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   942
      (parse_warning ("Internal inconsistency, unrecognized keyword kind: " ^ quote other);
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   943
       markup "spuriouscmd")
16534
wenzelm
parents: 16486
diff changeset
   944
    end
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
   945
in
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   946
16534
wenzelm
parents: 16486
diff changeset
   947
fun xmls_of_transition (name,str,toks) =
wenzelm
parents: 16486
diff changeset
   948
   let
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   949
       val classification = Symtab.lookup (get_keywords_classification_table(),name)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   950
   in case classification of
16534
wenzelm
parents: 16486
diff changeset
   951
          SOME k => (xmls_of_kind k (name,toks,str))
wenzelm
parents: 16486
diff changeset
   952
        | NONE => (* an uncategorized keyword ignored for undo (maybe wrong) *)
wenzelm
parents: 16486
diff changeset
   953
          (parse_warning ("Uncategorized command found: " ^ name ^ " -- using spuriouscmd");
wenzelm
parents: 16486
diff changeset
   954
           markup_text str "spuriouscmd")
wenzelm
parents: 16486
diff changeset
   955
   end
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   956
15191
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   957
fun markup_toks [] _ = []
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   958
  | markup_toks toks x = markup_text (implode (map OuterLex.unparse toks)) x
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   959
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   960
fun markup_comment_whs [] = []
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   961
  | markup_comment_whs (toks as t::ts) = (* this would be a lot neater if we could match on toks! *)
16534
wenzelm
parents: 16486
diff changeset
   962
    let
wenzelm
parents: 16486
diff changeset
   963
        val (prewhs,rest) = take_prefix (OuterLex.is_kind OuterLex.Space) toks
wenzelm
parents: 16486
diff changeset
   964
    in
wenzelm
parents: 16486
diff changeset
   965
        if (prewhs <> []) then
wenzelm
parents: 16486
diff changeset
   966
            whitespace (implode (map OuterLex.unparse prewhs))
wenzelm
parents: 16486
diff changeset
   967
            :: (markup_comment_whs rest)
wenzelm
parents: 16486
diff changeset
   968
        else
wenzelm
parents: 16486
diff changeset
   969
            (markup_text (OuterLex.unparse t) "comment") @
wenzelm
parents: 16486
diff changeset
   970
            (markup_comment_whs ts)
15191
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   971
    end
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   972
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   973
fun xmls_pre_cmd [] = ([],[])
16534
wenzelm
parents: 16486
diff changeset
   974
  | xmls_pre_cmd toks =
wenzelm
parents: 16486
diff changeset
   975
    let
wenzelm
parents: 16486
diff changeset
   976
        (* an extra token is needed to terminate the command *)
wenzelm
parents: 16486
diff changeset
   977
        val sync = OuterSyntax.scan "\\<^sync>";
wenzelm
parents: 16486
diff changeset
   978
        val spaceP = Scan.bulk (Scan.one (fn t =>not (OuterLex.is_proper t)) >> OuterLex.val_of) >> implode
wenzelm
parents: 16486
diff changeset
   979
        val text_with_whs =
wenzelm
parents: 16486
diff changeset
   980
            ((spaceP || Scan.succeed "") --
wenzelm
parents: 16486
diff changeset
   981
             (P.short_ident || P.long_ident || P.sym_ident || P.string || P.number || P.verbatim) >> op^)
wenzelm
parents: 16486
diff changeset
   982
             -- (spaceP || Scan.succeed "") >> op^
wenzelm
parents: 16486
diff changeset
   983
        val (prewhs,rest1) = take_prefix (not o OuterLex.is_proper) (toks@sync)
15191
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   984
        (* NB: this collapses  litcomment,(litcomment|whitespace)* to a single litcomment *)
16534
wenzelm
parents: 16486
diff changeset
   985
        val (_,rest2) = (Scan.bulk (P.$$$ "--" |-- text_with_whs) >> implode || Scan.succeed "") rest1
wenzelm
parents: 16486
diff changeset
   986
        val (postwhs,rest3) = take_prefix (not o OuterLex.is_proper) rest2
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
   987
    in
16534
wenzelm
parents: 16486
diff changeset
   988
        ((markup_comment_whs prewhs) @
wenzelm
parents: 16486
diff changeset
   989
         (if (length rest2 = length rest1)  then []
wenzelm
parents: 16486
diff changeset
   990
          else markup_text (implode
wenzelm
parents: 16486
diff changeset
   991
                                (map OuterLex.unparse (Library.take (length rest1 - length rest2, rest1))))
wenzelm
parents: 16486
diff changeset
   992
               "litcomment") @
wenzelm
parents: 16486
diff changeset
   993
         (markup_comment_whs postwhs),
wenzelm
parents: 16486
diff changeset
   994
         Library.take (length rest3 - 1,rest3))
15191
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   995
    end
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
   996
16534
wenzelm
parents: 16486
diff changeset
   997
fun xmls_of_impropers toks =
wenzelm
parents: 16486
diff changeset
   998
    let
wenzelm
parents: 16486
diff changeset
   999
        val (xmls,rest) = xmls_pre_cmd toks
15191
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
  1000
    in
16534
wenzelm
parents: 16486
diff changeset
  1001
        xmls @ (markup_toks rest "unparseable")
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1002
    end
16534
wenzelm
parents: 16486
diff changeset
  1003
wenzelm
parents: 16486
diff changeset
  1004
fun markup_unparseable str = markup_text str "unparseable"
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1005
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1006
end
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1007
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1008
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1009
local
16534
wenzelm
parents: 16486
diff changeset
  1010
    (* we have to weave together the whitespace/comments with proper tokens
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1011
       to reconstruct the input. *)
15191
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
  1012
    (* TODO: see if duplicating isar_output/parse_thy can help here *)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1013
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1014
    fun match_tokens ([],us,vs) = (rev vs,us)  (* used, unused *)
16534
wenzelm
parents: 16486
diff changeset
  1015
      | match_tokens (t::ts,w::ws,vs) =
wenzelm
parents: 16486
diff changeset
  1016
        if (t = w) then match_tokens (ts,ws,w::vs)
wenzelm
parents: 16486
diff changeset
  1017
        else match_tokens (t::ts,ws,w::vs)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1018
      | match_tokens _ = error ("match_tokens: mismatched input parse")
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1019
in
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1020
    fun xmls_of_str str =
16534
wenzelm
parents: 16486
diff changeset
  1021
    let
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1022
       (* parsing:   See outer_syntax.ML/toplevel_source *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1023
       fun parse_loop ([],[],xmls) = xmls
16534
wenzelm
parents: 16486
diff changeset
  1024
         | parse_loop ([],itoks,xmls) = xmls @ (xmls_of_impropers itoks)
wenzelm
parents: 16486
diff changeset
  1025
         | parse_loop ((nm,toks,_)::trs,itoks,xmls) =
wenzelm
parents: 16486
diff changeset
  1026
           let
wenzelm
parents: 16486
diff changeset
  1027
               (* first proper token after whitespace/litcomment/whitespace is command *)
wenzelm
parents: 16486
diff changeset
  1028
               val (xmls_pre_cmd,cmditoks') = xmls_pre_cmd itoks
wenzelm
parents: 16486
diff changeset
  1029
               val (cmdtok,itoks') = case cmditoks' of x::xs => (x,xs)
wenzelm
parents: 16486
diff changeset
  1030
                                                     | _ => error("proof_general/parse_loop impossible")
wenzelm
parents: 16486
diff changeset
  1031
               val (utoks,itoks'') = match_tokens (toks,itoks',[])
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1032
               (* FIXME: should take trailing [w/s+] semicolon too in utoks *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1033
16534
wenzelm
parents: 16486
diff changeset
  1034
               val str = implode (map OuterLex.unparse (cmdtok::utoks))
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1035
16534
wenzelm
parents: 16486
diff changeset
  1036
               val xmls_tr  = xmls_of_transition (nm,str,toks)
wenzelm
parents: 16486
diff changeset
  1037
           in
wenzelm
parents: 16486
diff changeset
  1038
               parse_loop(trs,itoks'',xmls @ xmls_pre_cmd @ xmls_tr)
wenzelm
parents: 16486
diff changeset
  1039
           end
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1040
    in
16534
wenzelm
parents: 16486
diff changeset
  1041
        (let val toks = OuterSyntax.scan str
wenzelm
parents: 16486
diff changeset
  1042
         in
wenzelm
parents: 16486
diff changeset
  1043
             parse_loop (OuterSyntax.read toks, toks, [])
wenzelm
parents: 16486
diff changeset
  1044
         end)
wenzelm
parents: 16486
diff changeset
  1045
           handle _ => markup_unparseable str
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1046
    end
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1047
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1048
16534
wenzelm
parents: 16486
diff changeset
  1049
fun parsescript str attrs =
wenzelm
parents: 16486
diff changeset
  1050
    let
wenzelm
parents: 16486
diff changeset
  1051
        val _ = start_delay_msgs ()  (* accumulate error messages to put inside parseresult *)
wenzelm
parents: 16486
diff changeset
  1052
        val xmls = xmls_of_str str
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1053
        val errs = end_delayed_msgs ()
16534
wenzelm
parents: 16486
diff changeset
  1054
     in
wenzelm
parents: 16486
diff changeset
  1055
        issue_pgips [XML.element "parseresult" attrs (errs@xmls)]
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1056
    end
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1057
end
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1058
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1059
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1060
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1061
(**** PGIP:  Isabelle -> Interface ****)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1062
16534
wenzelm
parents: 16486
diff changeset
  1063
val isabelle_pgml_version_supported = "1.0";
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1064
val isabelle_pgip_version_supported = "2.0"
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1065
16534
wenzelm
parents: 16486
diff changeset
  1066
fun usespgip () =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1067
    issue_pgipe "usespgip" [("version", isabelle_pgip_version_supported)];
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1068
16534
wenzelm
parents: 16486
diff changeset
  1069
fun usespgml () =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1070
    issue_pgipe "usespgml" [("version", isabelle_pgml_version_supported)];
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1071
16534
wenzelm
parents: 16486
diff changeset
  1072
fun hasprefs () =
15570
8d8c70b41bab Move towards standard functions.
skalberg
parents: 15531
diff changeset
  1073
    List.app (fn (prefcat, prefs) =>
16534
wenzelm
parents: 16486
diff changeset
  1074
            issue_pgips [XML.element "hasprefs" [("prefcategory",prefcat)]
wenzelm
parents: 16486
diff changeset
  1075
                 (map (fn (name, (descr, (ty, (default,_),_))) =>
wenzelm
parents: 16486
diff changeset
  1076
                       XML.element "haspref" [("name", name),
wenzelm
parents: 16486
diff changeset
  1077
                                              ("descr", descr),
wenzelm
parents: 16486
diff changeset
  1078
                                              ("default", default)]
wenzelm
parents: 16486
diff changeset
  1079
                       [ty]) prefs)]) (!preferences);
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1080
15570
8d8c70b41bab Move towards standard functions.
skalberg
parents: 15531
diff changeset
  1081
fun allprefs () = Library.foldl (op @) ([], map snd (!preferences))
16534
wenzelm
parents: 16486
diff changeset
  1082
wenzelm
parents: 16486
diff changeset
  1083
fun setpref name value =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1084
    (case assoc (allprefs(), name) of
16534
wenzelm
parents: 16486
diff changeset
  1085
         NONE => warning ("Unknown pref: " ^ quote name)
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
  1086
       | SOME (_, (_, _, set)) => set value);
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1087
16534
wenzelm
parents: 16486
diff changeset
  1088
fun getpref name =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1089
    (case assoc (allprefs(), name) of
16534
wenzelm
parents: 16486
diff changeset
  1090
         NONE => warning ("Unknown pref: " ^ quote name)
wenzelm
parents: 16486
diff changeset
  1091
       | SOME (_, (_, (_,get), _)) =>
wenzelm
parents: 16486
diff changeset
  1092
           issue_pgip "prefval" [("name", name)] (get ()));
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1093
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1094
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1095
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1096
(**** PGIP:  Interface -> Isabelle/Isar ****)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1097
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1098
exception PGIP of string;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1099
exception PGIP_QUIT;
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1100
16534
wenzelm
parents: 16486
diff changeset
  1101
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1102
(* Sending commands to Isar *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1103
16534
wenzelm
parents: 16486
diff changeset
  1104
fun isarcmd s =
wenzelm
parents: 16486
diff changeset
  1105
    s |> OuterSyntax.scan |> OuterSyntax.read
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1106
      |> map (Toplevel.position (Position.name "PGIP message") o #3) |> Toplevel.>>>;
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1107
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1108
fun xmltext ((XML.Text text)::ts) = text ^ (xmltext ts)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1109
  | xmltext [] = ""
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1110
  | xmltext _ = raise PGIP "Expected text (PCDATA/CDATA)"
16534
wenzelm
parents: 16486
diff changeset
  1111
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1112
fun isarscript xmls = isarcmd (xmltext xmls)   (* send a script command *)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1113
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1114
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1115
(* load an arbitrary (.thy or .ML) file *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1116
16534
wenzelm
parents: 16486
diff changeset
  1117
fun use_thy_or_ml_file file =
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1118
    let
16534
wenzelm
parents: 16486
diff changeset
  1119
        val (path,extn) = Path.split_ext (Path.unpack file)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1120
    in
16534
wenzelm
parents: 16486
diff changeset
  1121
        case extn of
wenzelm
parents: 16486
diff changeset
  1122
            "" => isarcmd ("use_thy " ^ (quote (Path.pack path)))
wenzelm
parents: 16486
diff changeset
  1123
          | "thy" => isarcmd ("use_thy " ^ (quote (Path.pack path)))
wenzelm
parents: 16486
diff changeset
  1124
          | "ML" => isarcmd ("use " ^ quote file)
wenzelm
parents: 16486
diff changeset
  1125
          (* instead of error we could guess theory? *)
wenzelm
parents: 16486
diff changeset
  1126
          | other => error ("Don't know how to read a file with extension " ^ other)
wenzelm
parents: 16486
diff changeset
  1127
    end
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1128
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1129
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1130
(* Proof control commands *)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1131
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1132
local
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1133
  fun xmlattro attr attrs = assoc(attrs,attr)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1134
16534
wenzelm
parents: 16486
diff changeset
  1135
  fun xmlattr attr attrs =
wenzelm
parents: 16486
diff changeset
  1136
      (case xmlattro attr attrs of
wenzelm
parents: 16486
diff changeset
  1137
           SOME value => value
wenzelm
parents: 16486
diff changeset
  1138
         | NONE => raise PGIP ("Missing attribute: " ^ attr))
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1139
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1140
  val thyname_attro = xmlattro "thyname"
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1141
  val thyname_attr = xmlattr "thyname"
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1142
  val objtype_attro = xmlattro "objtype"
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1143
  val objtype_attr = xmlattr "objtype"
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1144
  val name_attr = xmlattr "name"
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1145
  val dirname_attr = xmlattr "dir"
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1146
  fun comment x = "(* " ^ x ^ " *)"
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1147
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1148
  fun localfile_of_url url = (* only handle file:/// or file://localhost/ *)
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1149
      case Url.unpack url of
16534
wenzelm
parents: 16486
diff changeset
  1150
          (Url.File path) => File.platform_path path
wenzelm
parents: 16486
diff changeset
  1151
        | _ => error ("Cannot access non-local URL " ^ url)
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1152
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1153
  val fileurl_of = localfile_of_url o (xmlattr "url")
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1154
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1155
  val topthy = Toplevel.theory_of o Toplevel.get_state
16440
9b6e6d5fba05 Context.theory_name;
wenzelm
parents: 16259
diff changeset
  1156
  val topthy_name = Context.theory_name o topthy
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1157
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
  1158
  val currently_open_file = ref (NONE : string option)
15629
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
  1159
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
  1160
  val topnode = Toplevel.node_of o Toplevel.get_state
16534
wenzelm
parents: 16486
diff changeset
  1161
  fun topproofpos () = (case topnode() of Toplevel.Proof ph => SOME(ProofHistory.position ph)
wenzelm
parents: 16486
diff changeset
  1162
                                        | _ => NONE) handle Toplevel.UNDEF => NONE
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1163
in
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1164
16534
wenzelm
parents: 16486
diff changeset
  1165
fun process_pgip_element pgipxml = (case pgipxml of
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1166
  (XML.Text t) => warning ("Ignored text in PGIP packet: \n" ^ t)
16534
wenzelm
parents: 16486
diff changeset
  1167
| (xml as (XML.Elem (elem, attrs, data))) =>
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1168
  (case elem of
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1169
       (* protocol config *)
16534
wenzelm
parents: 16486
diff changeset
  1170
       "askpgip"        => (pgip_emacs_compatibility_flag:=false; (* PG>=3.6 or other PGIP interface *)
wenzelm
parents: 16486
diff changeset
  1171
                            usespgip (); send_pgip_config ())
wenzelm
parents: 16486
diff changeset
  1172
     | "askpgml"        => usespgml ()
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1173
     (* proverconfig *)
16534
wenzelm
parents: 16486
diff changeset
  1174
     | "askprefs"       => hasprefs ()
wenzelm
parents: 16486
diff changeset
  1175
     | "getpref"        => getpref (name_attr attrs)
wenzelm
parents: 16486
diff changeset
  1176
     | "setpref"        => setpref (name_attr attrs) (xmltext data)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1177
     (* provercontrol *)
16534
wenzelm
parents: 16486
diff changeset
  1178
     | "proverinit"     => isar_restart ()
wenzelm
parents: 16486
diff changeset
  1179
     | "proverexit"     => isarcmd "quit"
wenzelm
parents: 16486
diff changeset
  1180
     | "startquiet"     => isarcmd "disable_pr"
wenzelm
parents: 16486
diff changeset
  1181
     | "stopquiet"      => isarcmd "enable_pr"
15403
9e58e666074d Fix pgmlsymbolson/off.
aspinall
parents: 15401
diff changeset
  1182
     | "pgmlsymbolson"   => (print_mode := !print_mode @ ["xsymbols"])
9e58e666074d Fix pgmlsymbolson/off.
aspinall
parents: 15401
diff changeset
  1183
     | "pgmlsymbolsoff"  => (print_mode := (!print_mode \ "xsymbols"))
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1184
     (* properproofcmd: proper commands which belong in script *)
15401
ba28d103bada Support PGIP <whitespace>, <dostep>, <doitem> elements as input
aspinall
parents: 15400
diff changeset
  1185
     (* FIXME: next ten are by Eclipse interface, can be removed in favour of dostep *)
15629
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
  1186
     (* NB: Isar doesn't make lemma name of goal accessible during proof *)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1187
     | "opengoal"       => isarscript data
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1188
     | "proofstep"      => isarscript data
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1189
     | "closegoal"      => isarscript data
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1190
     | "giveupgoal"     => isarscript data
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1191
     | "postponegoal"   => isarscript data
16534
wenzelm
parents: 16486
diff changeset
  1192
     | "comment"        => isarscript data  (* NB: should be ignored, but process anyway *)
wenzelm
parents: 16486
diff changeset
  1193
     | "whitespace"     => isarscript data  (* NB: should be ignored, but process anyway *)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1194
     | "litcomment"     => isarscript data
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1195
     | "spuriouscmd"    => isarscript data
16534
wenzelm
parents: 16486
diff changeset
  1196
     | "badcmd"         => isarscript data
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1197
     (* improperproofcmd: improper commands which *do not* belong in script *)
15401
ba28d103bada Support PGIP <whitespace>, <dostep>, <doitem> elements as input
aspinall
parents: 15400
diff changeset
  1198
     | "dostep"         => isarscript data
15286
b084384960d1 Add <undoitem> for theory-state undos.
aspinall
parents: 15268
diff changeset
  1199
     | "undostep"       => isarcmd "undos_proof 1"
15626
a8f718939500 Support new PGIP commands redostep, redoitem
aspinall
parents: 15570
diff changeset
  1200
     | "redostep"       => isarcmd "redo"
16534
wenzelm
parents: 16486
diff changeset
  1201
     | "abortgoal"      => isarcmd "ProofGeneral.kill_proof"
wenzelm
parents: 16486
diff changeset
  1202
     | "forget"         => error "Not implemented"
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1203
     | "restoregoal"    => error "Not implemented"  (* could just treat as forget? *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1204
     (* proofctxt: improper commands *)
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1205
     | "askids"         => askids (thyname_attro attrs, objtype_attro attrs)
16534
wenzelm
parents: 16486
diff changeset
  1206
     | "showid"         => showid (thyname_attro attrs, objtype_attr attrs, name_attr attrs)
wenzelm
parents: 16486
diff changeset
  1207
     | "askguise"       => send_informguise (!currently_open_file,
wenzelm
parents: 16486
diff changeset
  1208
                                             SOME (topthy_name()) handle Toplevel.UNDEF => NONE,
wenzelm
parents: 16486
diff changeset
  1209
                                             topproofpos())
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1210
     | "parsescript"    => parsescript (xmltext data) attrs (* just pass back attrs unchanged *)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1211
     | "showproofstate" => isarcmd "pr"
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1212
     | "showctxt"       => isarcmd "print_theory"   (* more useful than print_context *)
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1213
     | "searchtheorems" => isarcmd ("thms_containing " ^ (xmltext data))
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1214
     | "setlinewidth"   => isarcmd ("pretty_setmargin " ^ (xmltext data))
16534
wenzelm
parents: 16486
diff changeset
  1215
     | "viewdoc"        => isarcmd ("print_" ^ (xmltext data)) (* FIXME: isatool doc? *)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1216
     (* properfilecmd: proper theory-level script commands *)
15401
ba28d103bada Support PGIP <whitespace>, <dostep>, <doitem> elements as input
aspinall
parents: 15400
diff changeset
  1217
     (* FIXME: next three are sent by Eclipse, can be removed in favour of doitem *)
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1218
     | "opentheory"     => isarscript data
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1219
     | "theoryitem"     => isarscript data
16534
wenzelm
parents: 16486
diff changeset
  1220
     | "closetheory"    => let
wenzelm
parents: 16486
diff changeset
  1221
                              val thyname = topthy_name()
wenzelm
parents: 16486
diff changeset
  1222
                           in (isarscript data;
wenzelm
parents: 16486
diff changeset
  1223
                               writeln ("Theory \""^thyname^"\" completed."))
wenzelm
parents: 16486
diff changeset
  1224
                           end
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1225
     (* improperfilecmd: theory-level commands not in script *)
15401
ba28d103bada Support PGIP <whitespace>, <dostep>, <doitem> elements as input
aspinall
parents: 15400
diff changeset
  1226
     | "doitem"         => isarscript data
15286
b084384960d1 Add <undoitem> for theory-state undos.
aspinall
parents: 15268
diff changeset
  1227
     | "undoitem"       => isarcmd "ProofGeneral.undo"
15626
a8f718939500 Support new PGIP commands redostep, redoitem
aspinall
parents: 15570
diff changeset
  1228
     | "redoitem"       => isarcmd "ProofGeneral.redo"
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1229
     | "aborttheory"    => isarcmd ("init_toplevel")
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1230
     | "retracttheory"  => isarcmd ("kill_thy " ^ (quote (thyname_attr attrs)))
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1231
     | "loadfile"       => use_thy_or_ml_file (fileurl_of attrs)
15629
4066f01f1beb Add askguise/informguise as best as easily possible. Prevent warning in openfile when file doesn't exist in theory database.
aspinall
parents: 15626
diff changeset
  1232
     | "openfile"       => (openfile_retract (fileurl_of attrs);
16534
wenzelm
parents: 16486
diff changeset
  1233
                            currently_open_file := SOME (fileurl_of attrs))
wenzelm
parents: 16486
diff changeset
  1234
     | "closefile"      => (case !currently_open_file of
wenzelm
parents: 16486
diff changeset
  1235
                                SOME f => (inform_file_processed f;
wenzelm
parents: 16486
diff changeset
  1236
                                           currently_open_file := NONE)
wenzelm
parents: 16486
diff changeset
  1237
                              | NONE => raise PGIP ("closefile when no file is open!"))
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
  1238
     | "abortfile"      => (currently_open_file := NONE) (* perhaps error for no file open *)
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1239
     | "changecwd"      => ThyLoad.add_path (dirname_attr attrs)
16534
wenzelm
parents: 16486
diff changeset
  1240
     | "systemcmd"      => isarscript data
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1241
     (* unofficial command for debugging *)
16534
wenzelm
parents: 16486
diff changeset
  1242
     | "quitpgip" => raise PGIP_QUIT
15145
07360eef9f4f Version for PGIP 2.X, with greatly improved parsing and XML handling.
aspinall
parents: 15134
diff changeset
  1243
     | _ => raise PGIP ("Unrecognized PGIP element: " ^ elem)))
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1244
16534
wenzelm
parents: 16486
diff changeset
  1245
fun process_pgip_tree xml =
wenzelm
parents: 16486
diff changeset
  1246
    (pgip_refseq := NONE;
15531
08c8dad8e399 Deleted Library.option type.
skalberg
parents: 15472
diff changeset
  1247
     pgip_refid := NONE;
15173
e1582a0d29b5 Comment about 3.6pre. Clean ups to XML, URL handling. Fix statedisplay double PGML quoting. Accumulate parse errors inside parseresult.
aspinall
parents: 15156
diff changeset
  1248
     (case xml of
16534
wenzelm
parents: 16486
diff changeset
  1249
          XML.Elem ("pgip", attrs, pgips) =>
wenzelm
parents: 16486
diff changeset
  1250
          (let
wenzelm
parents: 16486
diff changeset
  1251
               val class = xmlattr "class" attrs
wenzelm
parents: 16486
diff changeset
  1252
               val _ = (pgip_refseq := xmlattro "seq" attrs;
wenzelm
parents: 16486
diff changeset
  1253
                        pgip_refid :=  xmlattro "id" attrs)
wenzelm
parents: 16486
diff changeset
  1254
           in
wenzelm
parents: 16486
diff changeset
  1255
               if (class = "pa") then
wenzelm
parents: 16486
diff changeset
  1256
                   List.app process_pgip_element pgips
wenzelm
parents: 16486
diff changeset
  1257
               else
wenzelm
parents: 16486
diff changeset
  1258
                   raise PGIP "PGIP packet for me should have class=\"pa\""
wenzelm
parents: 16486
diff changeset
  1259
           end)
wenzelm
parents: 16486
diff changeset
  1260
        | _ => raise PGIP "Invalid PGIP packet received")
wenzelm
parents: 16486
diff changeset
  1261
     handle (PGIP msg) =>
wenzelm
parents: 16486
diff changeset
  1262
            (error (msg ^ "\nPGIP error occured in XML text below:\n" ^
wenzelm
parents: 16486
diff changeset
  1263
                    (XML.string_of_tree xml))))
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1264
15191
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
  1265
val process_pgip = process_pgip_tree o XML.tree_of_string;
5ca1fd9dec83 Support parsing of -- {* comments *}. Add extra output channels.
aspinall
parents: 15173
diff changeset
  1266
15134
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1267
end
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1268
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1269
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1270
(* PGIP loop: process PGIP input only *)
d3fa5e1d6e4d Experimental version supporting PGIP, merged with main branch with help from Makarius.
aspinall
parents: 15010
diff changeset
  1271
16534
wenzelm
parents: 16486
diff changeset
  1272
local