diff --git a/src/testdir/test29.in b/src/testdir/test29.in
index 6c7d3d5..cf24642 100644
--- a/src/testdir/test29.in
+++ b/src/testdir/test29.in
Binary files differ
diff --git a/src/testdir/test29.ok b/src/testdir/test29.ok
index 97abf08..a5546ab 100644
--- a/src/testdir/test29.ok
+++ b/src/testdir/test29.ok
@@ -47,3 +47,40 @@
 asdfasdf 	asdf
 asdfasdf		asdf
 zx cvn.  as dfg? hjkl iop! ert  a
+
+
+{
+/* Make sure the previous comment leader is not removed. */
+/* Make sure the previous comment leader is not removed. */
+// Should the next comment leader be left alone? Yes.
+// Should the next comment leader be left alone? Yes.
+/* Here the comment leader should be left intact. */ // And so should this one.
+/* Here the comment leader should be left intact. */ // And so should this one.
+if (condition) // Remove the next comment leader! OK, I will.
+    action();
+if (condition) // Remove the next comment leader! OK, I will.
+    action();
+}
+
+
+{
+/* Make sure the previous comment leader is not removed.  */
+/* Make sure the previous comment leader is not removed.  */
+// Should the next comment leader be left alone?  Yes.
+// Should the next comment leader be left alone?  Yes.
+/* Here the comment leader should be left intact. */ // And so should this one.
+/* Here the comment leader should be left intact. */ // And so should this one.
+if (condition) // Remove the next comment leader!  OK, I will.
+    action();
+if (condition) // Remove the next comment leader!  OK, I will.
+    action();
+int i = 7 /* foo *// 3 // comment
+ ;
+int i = 7 /* foo *// 3 // comment
+ ;
+># Note that the last character of the ending comment leader (left angle bracket) is a comment leader itself. Make sure that this comment leader is not removed from the next line #< < On this line a new comment is opened which spans 2 lines. This comment should retain its comment leader.
+># Note that the last character of the ending comment leader (left angle bracket) is a comment leader itself. Make sure that this comment leader is not removed from the next line #< < On this line a new comment is opened which spans 2 lines. This comment should retain its comment leader.
+
+Some code!// Make sure backspacing does not remove this comment leader.
+}
+