diff --git a/webtools/lxr/tests/syntax-highlighting/lone.c b/webtools/lxr/tests/syntax-highlighting/lone.c
new file mode 100644
index 00000000000..e55250d0fab
--- /dev/null
+++ b/webtools/lxr/tests/syntax-highlighting/lone.c
@@ -0,0 +1,12 @@
+/**
+ * Have you ever wondered what it takes to become an identifier?
+ */
+
+void this_should_probably_be_an_identifier(void)
+{
+}
+
+#define BLAH void
+BLAH this_should_probably_be_an_identifier_too(BLAH)
+{
+}
diff --git a/webtools/lxr/tests/syntax-highlighting/lone.cpp b/webtools/lxr/tests/syntax-highlighting/lone.cpp
new file mode 100644
index 00000000000..b0cbd681718
--- /dev/null
+++ b/webtools/lxr/tests/syntax-highlighting/lone.cpp
@@ -0,0 +1,33 @@
+/**
+ * Have you ever wondered what it takes to become an identifier?
+ */
+
+class this_is_a_class {
+void this_method_should_probably_be_an_identifier()
+{
+}
+
+};
+
+class outer_class {
+ class inner_class {
+  struct sucky {
+  } ness;
+  union bleck {
+   int thing;
+   char eep;
+  } ery;
+ };
+};
+
+class _inner_class {
+};
+
+struct sucky_ {
+} ness_;
+
+union bleck_ {
+ int thing_;
+ char eep_;
+} ery_;
+