I am recently facing a problem a minor one, but turns out major. When ever i format the the ” inside [sourcecode language='cpp'] the vanishes and in the webpage i can only see ” . Check one example in http://wp.me/smGbq-rpermrep . See the first code , in the #define NUL . I tried adding again but it vanishes. Need some help on it. I tested this with other escape sequences but they work.