From: "rpardee@..." Date: 2005-09-22T11:51:39+09:00 Subject: Re: Continuation - where does it continue What I don't understand is why the line: 04 callcc { |cont| return cont} Doesn't give an 'undefined local method or variable "callcc"' error. To my noob eyes that looks like a method call w/an accompanying block. Have you got a clue for me? Thanks! -Roy