doc-src/antiquote_setup.ML

   | 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_exc (txt1, "") = "fn _ => (" ^ txt1 ^ ": exn);"
-  | ml_exc (txt1, txt2) = "fn _ => (" ^ txt1 ^ ": " ^ txt2 ^ " -> exn);";
+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!*)
 

 in
 
 val _ = O.add_commands
  [("index_ML", arguments (index_ml "" ml_val)),
   ("index_ML_type", arguments (index_ml "type" ml_type)),
-  ("index_ML_exc", arguments (index_ml "exception" ml_exc)),
+  ("index_ML_exn", arguments (index_ml "exception" ml_exn)),
   ("index_ML_structure", arguments (index_ml "structure" ml_structure)),
   ("index_ML_functor", arguments (index_ml "functor" ml_functor)),
   ("ML_functor", O.args (Scan.lift Args.name) output_verbatim),
   ("verbatim", O.args (Scan.lift Args.name) output_verbatim),
   ("thy_file", O.args (Scan.lift Args.name) (O.output (K pretty_thy_file)))];