diff -r 5b749c31eb97 -r 26861a913d6b src/Pure/build-jars
--- a/src/Pure/build-jars	Sun Feb 28 15:12:24 2016 +0100
+++ b/src/Pure/build-jars	Sun Feb 28 15:19:30 2016 +0100
@@ -108,7 +108,6 @@
   Tools/task_statistics.scala
   Tools/update_cartouches.scala
   Tools/update_header.scala
-  Tools/update_semicolons.scala
   Tools/update_then.scala
   Tools/update_theorems.scala
   library.scala