On Tue, 21 May 2002, Vadim Vygonets wrote:
> And the "unknown variable" error was given only to some messages,
> not all of them, which confused me a lot.
Well, I don't want to make it too easy for you, do I? :-)
--
Philip Hazel University of Cambridge Computing Service,
ph10@??? Cambridge, England. Phone: +44 1223 334714.