diff -r 13168094175b -r fc363a3b690a src/Tools/jEdit/jedit_main/plugin.scala
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/Tools/jEdit/jedit_main/plugin.scala	Thu Jul 15 16:35:45 2021 +0200
@@ -0,0 +1,9 @@
+/*  Title:      Tools/jEdit/jedit_main/plugin.scala
+    Author:     Makarius
+
+Isabelle/jEdit main plugin.
+*/
+
+package isabelle.jedit_main
+
+class Plugin extends isabelle.jedit.Main_Plugin