From: david karapetyan Date: 2007-06-04T12:36:50+09:00 Subject: code problems ------=_Part_16600_22265700.1180928210806 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline why is the following code not valid def fibber a = 1 b = 1 lambda do yield(a) a,b = a+b,a end end ------=_Part_16600_22265700.1180928210806--