diff --git a/testing/mstring_test b/testing/mstring_test
index 24bf1ac..c00ce26 100755
Binary files a/testing/mstring_test and b/testing/mstring_test differ
diff --git a/testing/zstring_test b/testing/zstring_test
index 5bfcf16..cf4878d 100755
Binary files a/testing/zstring_test and b/testing/zstring_test differ
diff --git a/testing/zstring_test.cpp b/testing/zstring_test.cpp
index 4e30791..7d15c8e 100644
--- a/testing/zstring_test.cpp
+++ b/testing/zstring_test.cpp
@@ -60,4 +60,8 @@ int main(int argc, char **argv) {
    testc = testd;
    std::cout << testc << std::endl;
 
+   coreutils::ZString test5 = "this is a test of the Exclude tokenization without\n a line end.";
+   coreutils::ZString test6 = test5.getTokenExclude("\n");
+   std::cout << test6 << std::endl;
+   
 }