1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/doc-src/antiquote_setup.ML	Wed Nov 15 15:37:34 2006 +0100
     1.3 @@ -0,0 +1,60 @@
     1.4 +(*  Title:      antiquote_setup.ML
     1.5 +    ID:         $Id$
     1.6 +    Author:     Makarius
     1.7 +
     1.8 +Auxiliary antiquotations for Isabelle manuals.
     1.9 +*)
    1.10 +
    1.11 +local
    1.12 +
    1.13 +structure O = IsarOutput;
    1.14 +
    1.15 +val str_of_source = space_implode " " o map Args.string_of o #2 o #1 o Args.dest_src;
    1.16 +
    1.17 +fun ml_val (txt1, "") = "fn _ => (" ^ txt1 ^ ");"
    1.18 +  | ml_val (txt1, txt2) = "fn _ => (" ^ txt1 ^ ": " ^ txt2 ^ ");";
    1.19 +
    1.20 +fun ml_type (txt1, "") = "val _ = NONE : (" ^ txt1 ^ ") option;"
    1.21 +  | ml_type (txt1, txt2) = "val _ = [NONE : (" ^ txt1 ^ ") option, NONE : (" ^ txt2 ^ ") option];";
    1.22 +  
    1.23 +fun ml_structure (txt, _) = "functor DUMMY_FUNCTOR() = struct structure DUMMY = " ^ txt ^ " end;"
    1.24 +
    1.25 +fun ml_functor _ = "val _ = ();";  (*no check!*)
    1.26 +
    1.27 +val verbatim = space_implode "\\verb,|," o map (enclose "\\verb|" "|") o space_explode "|";
    1.28 +
    1.29 +fun index_ml kind ml src ctxt (txt1, txt2) =
    1.30 +  let
    1.31 +    val txt = if txt2 = "" then txt1 else
    1.32 +      if kind = "type"
    1.33 +        then txt1 ^ " = " ^ txt2
    1.34 +        else txt1 ^ ": " ^ txt2;
    1.35 +    val txt' = if kind = "" then txt else kind ^ " " ^ txt;
    1.36 +    val _ = Context.use_mltext (ml (txt1, txt2)) false (SOME (ProofContext.theory_of ctxt));
    1.37 +  in
    1.38 +    "\\indexml" ^ kind ^ enclose "{" "}"
    1.39 +      (translate_string (fn "_" => "-" | ">" => "$>$" | c => c) txt1) ^
    1.40 +    ((if ! O.source then str_of_source src else txt')
    1.41 +    |> (if ! O.quotes then quote else I)
    1.42 +    |> (if ! O.display then enclose "\\begin{verbatim}\n" "\n\\end{verbatim}"
    1.43 +    else split_lines #> map verbatim #> space_implode "\\isasep\\isanewline%\n"))
    1.44 +  end;
    1.45 +
    1.46 +fun output_verbatim _ _ = split_lines #> map verbatim #> space_implode "\\isasep\\isanewline%\n";
    1.47 +
    1.48 +fun arguments x = O.args (Scan.lift (Args.name -- Scan.optional (Args.colon |-- Args.name) "")) x;
    1.49 +
    1.50 +fun pretty_thy_file name = (ThyLoad.check_thy Path.current name false; Pretty.str name);
    1.51 +
    1.52 +in
    1.53 +
    1.54 +val _ = O.add_commands
    1.55 + [("index_ML", arguments (index_ml "" ml_val)),
    1.56 +  ("index_ML_type", arguments (index_ml "type" ml_type)),
    1.57 +  ("index_ML_structure", arguments (index_ml "structure" ml_structure)),
    1.58 +  ("index_ML_functor", arguments (index_ml "functor" ml_functor)),
    1.59 +  ("ML_functor", O.args (Scan.lift Args.name) output_verbatim),
    1.60 +  ("verbatim", O.args (Scan.lift Args.name) output_verbatim),
    1.61 +  ("thy_file", O.args (Scan.lift Args.name) (O.output (K pretty_thy_file)))];
    1.62 +
    1.63 +end;