# HG changeset patch
# User wenzelm
# Date 1189274316 -7200
# Node ID 2693220bd77fb1fc9270e02e451e2cb839563732
# Parent  dae0972c006611502d646a500082a4e9b8146bfa
thy_deps: ThyInfo.thy_ord, improved dir/unfold entry;

diff -r dae0972c0066 -r 2693220bd77f src/Pure/Isar/isar_cmd.ML
--- a/src/Pure/Isar/isar_cmd.ML	Sat Sep 08 19:58:35 2007 +0200
+++ b/src/Pure/Isar/isar_cmd.ML	Sat Sep 08 19:58:36 2007 +0200
@@ -486,12 +486,14 @@
 val thy_deps = Toplevel.unknown_theory o Toplevel.keep (fn state =>
   let
     val thy = Toplevel.theory_of state;
-    val all_thys = sort Context.thy_ord (thy :: Theory.ancestors_of thy);
+    val all_thys = sort ThyInfo.thy_ord (thy :: Theory.ancestors_of thy);
     val gr = all_thys |> map (fn node =>
       let
         val name = Context.theory_name node;
         val parents = map Context.theory_name (Theory.parents_of node);
-      in {name = name, ID = name, parents = parents, dir = "", unfold = true, path = ""} end);
+        val dir = Present.session_name node;
+        val unfold = not (ThyInfo.known_thy name andalso ThyInfo.is_finished name);
+      in {name = name, ID = name, parents = parents, dir = dir, unfold = unfold, path = ""} end);
   in Present.display_graph gr end);
 
 val class_deps = Toplevel.unknown_theory o Toplevel.keep (fn state =>
@@ -513,7 +515,7 @@
 fun thm_deps args = Toplevel.unknown_theory o Toplevel.keep (fn state =>
   ThmDeps.thm_deps (Proof.get_thmss (Toplevel.enter_proof_body state) args));
 
-fun find_theorems ((opt_lim, rem_dups), spec) = 
+fun find_theorems ((opt_lim, rem_dups), spec) =
   Toplevel.unknown_theory o Toplevel.keep (fn state =>
   let
     val proof_state = Toplevel.enter_proof_body state;