diff --git a/jni/libpcre/testdata/greplist b/jni/libpcre/testdata/greplist
new file mode 100644
index 0000000..1434ae9
--- /dev/null
+++ b/jni/libpcre/testdata/greplist
@@ -0,0 +1,7 @@
+This is a file of patterns for testing the -f option. Don't include any blank
+lines because they will match everything! This is no longer true, so have one.
+
+pattern
+line by itself
+
+End of the list of patterns.