Very many thanks to you both for your help. I realised emphatically was the answer as soon as I'd finished posting,doh!! As for treen,that's yet another word that's unknown to me.As a matter of interest, is that the fastest response ever on AB,or have there been quicker ones? You two definitely know some stuff,and I take my hat off to you.Anyway, once again many many thanks to you both.Cheers!!!
As a matter of interest, Gordonia, there have been many one-minute responses on AnswerBank. What I have long been waiting for is the same-minute response! It could happen, I'm sure, if the answerer came upon the question an instant after it had been posted and it required, say, only a one-word reply such as 'No'.