RIP.
Very sad in many ways as Tim was something of a "poster boy" from an era of comedy it seems we won't see again. Funny in everything he was in, and a great component of the Carol Burnett Show, where they made you absolutely crack up without a single F bomb. You could really tell how much those people enjoyed their work from all the involuntary giggles during skits. Tim was especially good at cracking up the other cast members.
Again, RIP to a great comedian, and, it seems, an equally good human being.