(* Title: doc-src/antiquote_setup.ML
Author: Makarius
Auxiliary antiquotations for the Isabelle manuals.
*)
signature ANTIQUOTE_SETUP =
sig
val setup: theory -> theory
end;
structure Antiquote_Setup: ANTIQUOTE_SETUP =
struct
(* misc utils *)
fun translate f = Symbol.explode #> map f #> implode;
val clean_string = translate
(fn "_" => "\\_"
| "#" => "\\#"
| "<" => "$<$"
| ">" => "$>$"
| "{" => "\\{"
| "|" => "$\\mid$"
| "}" => "\\}"
| "\<hyphen>" => "-"
| 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 (fn "_" => "-" | "\<hyphen>" => "-" | c => c);
(* verbatim text *)
val verbatim = space_implode "\\verb,|," o map (enclose "\\verb|" "|") o space_explode "|";
val verbatim_setup =
Thy_Output.antiquotation @{binding verbatim} (Scan.lift Args.name)
(K (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_op (txt1, "") = "fn _ => (op " ^ txt1 ^ ");"
| ml_op (txt1, txt2) = "fn _ => (op " ^ 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 XXX() = struct structure XX = " ^ txt ^ " end;";
fun ml_functor (txt, _) = "ML_Env.check_functor " ^ ML_Syntax.print_string txt;
val is_name = ML_Lex.kind_of #> (fn kind => kind = ML_Lex.Ident orelse kind = ML_Lex.LongIdent);
fun ml_name txt =
(case filter is_name (ML_Lex.tokenize txt) of
toks as [_] => ML_Lex.flatten toks
| _ => error ("Single ML name expected in input: " ^ quote txt));
fun index_ml name kind ml = Thy_Output.antiquotation name
(Scan.lift (Args.name -- Scan.optional (Args.colon |-- Args.name) ""))
(fn {context = ctxt, ...} => fn (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 if Lexicon.is_identifier (Long_Name.base_name (ml_name txt1))
then txt1 ^ ": " ^ txt2
else txt1 ^ " : " ^ txt2;
val txt' = if kind = "" then txt else kind ^ " " ^ txt;
val _ = ML_Context.eval_text_in (SOME ctxt) false Position.none (ml (txt1, txt2)); (* ML_Lex.read (!?) *)
val kind' = if kind = "" then "ML" else "ML " ^ kind;
in
"\\indexdef{}{" ^ kind' ^ "}{" ^ clean_string (ml_name txt1) ^ "}" ^
(txt'
|> (if Config.get ctxt Thy_Output.quotes then quote else I)
|> (if Config.get ctxt Thy_Output.display then enclose "\\begin{verbatim}\n" "\n\\end{verbatim}"
else split_lines #> map verbatim #> space_implode "\\isasep\\isanewline%\n"))
end);
in
val index_ml_setup =
index_ml @{binding index_ML} "" ml_val #>
index_ml @{binding index_ML_op} "infix" ml_op #>
index_ml @{binding index_ML_type} "type" ml_type #>
index_ml @{binding index_ML_exn} "exception" ml_exn #>
index_ml @{binding index_ML_structure} "structure" ml_structure #>
index_ml @{binding index_ML_functor} "functor" ml_functor;
end;
(* named theorems *)
val named_thms_setup =
Thy_Output.antiquotation @{binding named_thms}
(Scan.repeat (Attrib.thm -- Scan.lift (Args.parens Args.name)))
(fn {context = ctxt, ...} =>
map (apfst (Thy_Output.pretty_thm ctxt))
#> (if Config.get ctxt Thy_Output.quotes then map (apfst Pretty.quote) else I)
#> (if Config.get ctxt Thy_Output.display
then
map (fn (p, name) =>
Output.output (Pretty.string_of (Pretty.indent (Config.get ctxt Thy_Output.indent) p)) ^
"\\rulename{" ^ Output.output (Pretty.str_of (Thy_Output.pretty_text ctxt 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 (Thy_Output.pretty_text ctxt name)) ^ "}")
#> space_implode "\\par\\smallskip%\n"
#> enclose "\\isa{" "}"));
(* theory file *)
val thy_file_setup =
Thy_Output.antiquotation @{binding thy_file} (Scan.lift Args.name)
(fn {context = ctxt, ...} =>
fn name => (Thy_Load.check_thy Path.current name; Thy_Output.output ctxt [Pretty.str name]));
(* Isabelle/Isar entities (with index) *)
local
fun no_check _ _ = true;
fun thy_check intern defined ctxt =
let val thy = Proof_Context.theory_of ctxt
in defined thy o intern thy end;
fun check_tool name =
let val tool_dirs = map Path.explode ["~~/lib/Tools", "~~/src/Tools/jEdit/lib/Tools"]
in exists (fn dir => File.exists (Path.append dir (Path.basic name))) tool_dirs end;
val arg = enclose "{" "}" o clean_string;
fun entity check markup kind index =
Thy_Output.antiquotation
(Binding.name (translate (fn " " => "_" | c => c) kind ^
(case index of NONE => "" | SOME true => "_def" | SOME false => "_ref")))
(Scan.lift (Scan.optional (Args.parens Args.name) "" -- Args.name))
(fn {context = ctxt, ...} => fn (logic, name) =>
let
val hyper_name =
"{" ^ Long_Name.append kind (Long_Name.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 Config.get ctxt Thy_Output.quotes then quote else I)
|> (if Config.get ctxt Thy_Output.display
then enclose "\\begin{isabelle}%\n" "%\n\\end{isabelle}"
else hyper o enclose "\\mbox{\\isa{" "}}"))
else error ("Bad " ^ kind ^ " " ^ quote name)
end);
fun entity_antiqs check markup kind =
entity check markup kind NONE #>
entity check markup kind (SOME true) #>
entity check markup kind (SOME false);
in
val entity_setup =
entity_antiqs no_check "" "syntax" #>
entity_antiqs (K (is_some o Keyword.command_keyword)) "isacommand" "command" #>
entity_antiqs (K Keyword.is_keyword) "isakeyword" "keyword" #>
entity_antiqs (K Keyword.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 (thy_check Thy_Output.intern_command Thy_Output.defined_command)
"" "antiquotation" #>
entity_antiqs (thy_check Thy_Output.intern_option Thy_Output.defined_option)
"" "antiquotation option" #>
entity_antiqs no_check "isatt" "setting" #>
entity_antiqs no_check "isatt" "system option" #>
entity_antiqs no_check "" "inference" #>
entity_antiqs no_check "isatt" "executable" #>
entity_antiqs (K check_tool) "isatool" "tool" #>
entity_antiqs (thy_check ML_Context.intern_antiq ML_Context.defined_antiq)
"" Isabelle_Markup.ML_antiquotationN;
end;
(* theory setup *)
val setup =
verbatim_setup #>
index_ml_setup #>
named_thms_setup #>
thy_file_setup #>
entity_setup;
end;