more operations;
authorwenzelm
Thu, 20 Apr 2017 17:34:31 +0200
changeset 65525 360063716c71
parent 65524 0910f1733909
child 65526 41dda3a292e6
more operations;
src/Pure/Thy/sessions.scala
--- a/src/Pure/Thy/sessions.scala	Thu Apr 20 15:00:32 2017 +0200
+++ b/src/Pure/Thy/sessions.scala	Thu Apr 20 17:34:31 2017 +0200
@@ -310,6 +310,7 @@
   object Selection
   {
     val empty: Selection = Selection()
+    val all: Selection = Selection(all_sessions = true)
   }
 
   sealed case class Selection(