What steps will reproduce the problem? 1. Review some crazy C++ code. 2. Write a comment that has something like: "You can avoid the ambiguity by using sigc::mem_fun<void, bool>(this, &Foo::Bar)" 3. Save the comment. 4. Edit the comment. Result: The comment now says: "You can avoid the ambiguity by using sigc::mem_fun(this, &Foo::Bar)" :( I assume reviewboard thinks it's HTML and isn't escaping it properly...