diff --git a/.jflex.metadata b/.jflex.metadata
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index 0000000..7ef8c12
--- /dev/null
+++ b/.jflex.metadata
@@ -0,0 +1 @@
+83ec7bb78e312672df320bc9869f88df3ef15506 jflex-1.6.1-clean.tar.gz
diff --git a/create-tarball.sh b/create-tarball.sh
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new mode 100755