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src/Tools/jEdit/src/jedit/StateViewDockable.scala
changeset 34456 14367c0715e8
parent 34441 ff3b7ae2b12a
child 34552 65f1b2261cc6 
--- a/src/Tools/jEdit/src/jedit/StateViewDockable.scala	Mon Dec 29 20:36:34 2008 +0100
+++ b/src/Tools/jEdit/src/jedit/StateViewDockable.scala	Mon Dec 29 20:43:04 2008 +0100
@@ -66,7 +66,7 @@
   if (Isabelle.plugin.font != null)
     fontResolver.setFontMapping("Isabelle", Isabelle.plugin.font)
 
-  Isabelle.plugin.font_changed.add(font => {
+  Isabelle.plugin.font_changed += (font => {
     if (Isabelle.plugin.font != null)
       fontResolver.setFontMapping("Isabelle", Isabelle.plugin.font)
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