(* Title: Doc/antiquote_setup.ML
ID: $Id$
Author: Makarius
Auxiliary antiquotations for the Isabelle manuals.
*)
structure AntiquoteSetup: sig end =
struct
structure O = ThyOutput;
(* misc utils *)
val clean_string = translate_string
(fn "_" => "\\_"
| "<" => "$<$"
| ">" => "$>$"
| "#" => "\\#"
| "{" => "\\{"
| "}" => "\\}"
| c => c);
fun clean_name "\\<dots>" = "dots"
| clean_name ".." = "ddot"
| clean_name "." = "dot"
| clean_name "_" = "underscore"
| clean_name "{" = "braceleft"
| clean_name "}" = "braceright"
| clean_name s = s |> translate_string (fn "_" => "-" | c => c);
val str_of_source = space_implode " " o map OuterLex.unparse o #2 o #1 o Args.dest_src;
fun tweak_line s =
if ! O.display then s else Symbol.strip_blanks s;
val pretty_text = Pretty.chunks o map Pretty.str o map tweak_line o Library.split_lines;
fun pretty_term ctxt t = Syntax.pretty_term (Variable.auto_fixes t ctxt) t;
fun pretty_thm ctxt = pretty_term ctxt o Thm.full_prop_of;
(* verbatim text *)
val verbatim = space_implode "\\verb,|," o map (enclose "\\verb|" "|") o space_explode "|";
val _ = O.add_commands
[("verbatim", O.args (Scan.lift Args.name) (fn _ => fn _ =>
split_lines #> map verbatim #> space_implode "\\isasep\\isanewline%\n"))];
(* ML text *)
local
fun ml_val (txt1, "") = "fn _ => (" ^ txt1 ^ ");"
| ml_val (txt1, txt2) = "fn _ => (" ^ txt1 ^ ": " ^ txt2 ^ ");";
fun ml_type (txt1, "") = "val _ = NONE : (" ^ txt1 ^ ") option;"
| ml_type (txt1, txt2) = "val _ = [NONE : (" ^ txt1 ^ ") option, NONE : (" ^ txt2 ^ ") option];";
fun ml_exn (txt1, "") = "fn _ => (" ^ txt1 ^ ": exn);"
| ml_exn (txt1, txt2) = "fn _ => (" ^ txt1 ^ ": " ^ txt2 ^ " -> exn);";
fun ml_structure (txt, _) = "functor DUMMY_FUNCTOR() = struct structure DUMMY = " ^ txt ^ " end;"
fun ml_functor _ = "val _ = ();"; (*no check!*)
fun index_ml kind ml src ctxt (txt1, txt2) =
let
val txt = if txt2 = "" then txt1 else
if kind = "type" then txt1 ^ " = " ^ txt2
else if kind = "exception" then txt1 ^ " of " ^ txt2
else txt1 ^ ": " ^ txt2;
val txt' = if kind = "" then txt else kind ^ " " ^ txt;
val _ = writeln (ml (txt1, txt2));
val _ = ML_Context.eval_in (SOME ctxt) false Position.none (ml (txt1, txt2));
in
"\\indexml" ^ kind ^ enclose "{" "}" (clean_string txt1) ^
((if ! O.source then str_of_source src else txt')
|> (if ! O.quotes then quote else I)
|> (if ! O.display then enclose "\\begin{verbatim}\n" "\n\\end{verbatim}"
else split_lines #> map verbatim #> space_implode "\\isasep\\isanewline%\n"))
end;
fun output_ml ctxt src =
if ! O.display then enclose "\\begin{verbatim}\n" "\n\\end{verbatim}"
else
split_lines
#> map (space_implode "\\verb,|," o map (enclose "\\verb|" "|") o space_explode "|")
#> space_implode "\\isasep\\isanewline%\n";
fun ml_args x = O.args (Scan.lift (Args.name -- Scan.optional (Args.colon |-- Args.name) "")) x;
in
val _ = O.add_commands
[("index_ML", ml_args (index_ml "" ml_val)),
("index_ML_type", ml_args (index_ml "type" ml_type)),
("index_ML_exn", ml_args (index_ml "exception" ml_exn)),
("index_ML_structure", ml_args (index_ml "structure" ml_structure)),
("index_ML_functor", ml_args (index_ml "functor" ml_functor)),
("ML_functor", O.args (Scan.lift Args.name) output_ml),
("ML_text", O.args (Scan.lift Args.name) output_ml)];
end;
(* theorems with names *)
local
fun output_named_thms src ctxt xs =
map (apfst (pretty_thm ctxt)) xs (*always pretty in order to exhibit errors!*)
|> (if ! O.quotes then map (apfst Pretty.quote) else I)
|> (if ! O.display then
map (fn (p, name) =>
Output.output (Pretty.string_of (Pretty.indent (! O.indent) p)) ^
"\\rulename{" ^ Output.output (Pretty.str_of (pretty_text name)) ^ "}")
#> space_implode "\\par\\smallskip%\n"
#> enclose "\\begin{isabelle}%\n" "%\n\\end{isabelle}"
else
map (fn (p, name) =>
Output.output (Pretty.str_of p) ^
"\\rulename{" ^ Output.output (Pretty.str_of (pretty_text name)) ^ "}")
#> space_implode "\\par\\smallskip%\n"
#> enclose "\\isa{" "}");
in
val _ = O.add_commands
[("named_thms", O.args (Scan.repeat (Attrib.thm --
Scan.lift (Args.parens Args.name))) output_named_thms)];
end;
(* theory files *)
val _ = O.add_commands
[("thy_file", O.args (Scan.lift Args.name) (O.output (fn _ => fn name =>
(ThyLoad.check_thy Path.current name; Pretty.str name))))];
(* Isabelle entities (with index) *)
local
fun no_check _ _ = true;
fun thy_check intern defined ctxt =
let val thy = ProofContext.theory_of ctxt
in defined thy o intern thy end;
fun check_tool name =
File.exists (Path.append (Path.explode "~~/lib/Tools") (Path.basic name));
val arg = enclose "{" "}" o clean_string;
fun output_entity check markup index kind ctxt (logic, name) =
let
val hyper_name = "{" ^ NameSpace.append kind (NameSpace.append logic (clean_name name)) ^ "}";
val hyper =
enclose ("\\hyperlink" ^ hyper_name ^ "{") "}" #>
index = SOME true ? enclose ("\\hypertarget" ^ hyper_name ^ "{") "}";
val idx =
(case index of
NONE => ""
| SOME is_def =>
"\\index" ^ (if is_def then "def" else "ref") ^ arg logic ^ arg kind ^ arg name);
in
if check ctxt name then
idx ^
(Output.output name
|> (if markup = "" then I else enclose ("\\" ^ markup ^ "{") "}")
|> (if ! O.quotes then quote else I)
|> (if ! O.display then enclose "\\begin{isabelle}%\n" "%\n\\end{isabelle}"
else hyper o enclose "\\mbox{\\isa{" "}}"))
else error ("Bad " ^ kind ^ " " ^ quote name)
end;
fun entity check markup index kind =
O.args (Scan.lift (Scan.optional (Args.parens Args.name) "" -- Args.name))
(K (output_entity check markup index kind));
fun entity_antiqs check markup kind =
[(kind, entity check markup NONE kind),
(kind ^ "_def", entity check markup (SOME true) kind),
(kind ^ "_ref", entity check markup (SOME false) kind)];
in
val _ = O.add_commands
(entity_antiqs no_check "" "syntax" @
entity_antiqs (K (is_some o OuterKeyword.command_keyword)) "isacommand" "command" @
entity_antiqs (K OuterKeyword.is_keyword) "isakeyword" "keyword" @
entity_antiqs (K OuterKeyword.is_keyword) "isakeyword" "element" @
entity_antiqs (thy_check Method.intern Method.defined) "" "method" @
entity_antiqs (thy_check Attrib.intern Attrib.defined) "" "attribute" @
entity_antiqs no_check "" "fact" @
entity_antiqs no_check "" "variable" @
entity_antiqs no_check "" "case" @
entity_antiqs (K ThyOutput.defined_command) "" "antiquotation" @
entity_antiqs (fn _ => fn name => is_some (OS.Process.getEnv name)) "isatt" "setting" @
entity_antiqs no_check "isatt" "executable" @
entity_antiqs (K check_tool) "isatt" "tool" @
entity_antiqs (K (File.exists o Path.explode)) "isatt" "file" @
entity_antiqs (K ThyInfo.known_thy) "" "theory");
end;
end;