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src/Tools/Graphview/mutator.scala
changeset 75394 42267c650205
parent 75393 87ebf5a50283
child 82142 508a673c87ac 
--- a/src/Tools/Graphview/mutator.scala	Fri Apr 01 17:06:10 2022 +0200
+++ b/src/Tools/Graphview/mutator.scala	Fri Apr 01 23:19:12 2022 +0200
@@ -152,7 +152,7 @@
     extends Graph_Mutator(
       "Add transitive closure",
       "Adds all family members of all current nodes.",
-      (full_graph, graph) => {
+      { (full_graph, graph) =>
         val withparents =
           if (parents) add_node_group(full_graph, graph, full_graph.all_preds(graph.keys))
           else graph
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