src/Pure/Isar/session.ML

--- a/src/Pure/Isar/session.ML	Sun Jul 29 17:28:57 2007 +0200
+++ b/src/Pure/Isar/session.ML	Sun Jul 29 19:46:02 2007 +0200
@@ -9,8 +9,8 @@
 sig
   val name: unit -> string
   val welcome: unit -> string
-  val use_dir: string -> bool -> string list -> bool -> bool -> string -> bool ->
-    string list -> string -> string -> bool * string -> string -> int -> bool -> int -> unit
+  val use_dir: string -> bool -> string list -> bool -> bool -> string -> bool -> string list ->
+    string -> string -> bool * string -> string -> int -> bool -> int -> bool -> unit
   val finish: unit -> unit
 end;
 
@@ -79,7 +79,7 @@
   | dumping (cp, path) = SOME (cp, Path.explode path);
 
 fun use_dir root build modes reset info doc doc_graph doc_versions
-    parent name dump rpath level verbose max_threads =
+    parent name dump rpath level verbose max_threads trace_threads =
   ((fn () =>
      (init reset parent name;
       Present.init build info doc doc_graph doc_versions (path ()) name
@@ -88,6 +88,7 @@
       finish ()))
     |> setmp_noncritical Proofterm.proofs level
     |> setmp_noncritical print_mode (modes @ ! print_mode)
+    |> setmp_noncritical Multithreading.trace trace_threads
     |> setmp_noncritical Multithreading.max_threads
       (if Multithreading.available then max_threads
        else (if max_threads = 1 then () else warning "Multithreading support unavailable"; 1))) ()