Date : Tue, 23 Aug 1994 19:46:52 +0100 (BST)
From : clr1@...
Subject: BASIC appears to be working - with no output?!?
I've had another quick look at mine and it appears that BASIC is working
because OSC.("H.") comes up with the same message as *HELP. Hmm.
Also, I have discovered a bug in ADC (if a rather small one) which could
save me because it happens quite a lot when BASIC is displaying things.
When there is overflow, ADC ignored the carry! Very odd. So with C=1,
adding &F0 to &20 gives &10 instead of &11. I *think* this is wrong, am I
right? I'm going to fix it so it doesn't do it anymore, so I'll soon see
if it's the key...
+-------------------+-------------------------------------------------+
| /-- |_| /-- | (~ | "And the driving is like the driving of Jehu, |
| \-- | | | | _) | the son of Nimshi, for he drives furiously." |
+-------------------+-------------------- Second Book of Kings 9 v20 -+