diff --git a/test/input/in_1642186.html b/test/input/in_1642186.html
new file mode 100644
index 0000000..7acc7e5
--- /dev/null
+++ b/test/input/in_1642186.html
@@ -0,0 +1,5 @@
+<script type="text/javascript">
+/* the <script */
+var m1 = "\"<script \"";
+var m2 = '<script '; // <script 
+</script>