Date   : Sun, 22 Mar 2009 00:28:32 +0000 (GMT)
From   : debounce@... (debounce@...)
Subject: TreeCopy grey background?

On Saturday, 21 March, 2009, 9:01 PM, me@... <me@...>
wrote:

> Well, I've pinned down exactly what's causing it. It's the
> VDU in line? 
> 70.
> 
> VDU 23;3,56;0;0;0
> 
> If I enter that line after a Ctrl-BREAK, my background goes
> grey.
> 
> So what does it do?

It plays with the horizontal sync making the TV adjust black to the wrong
level and start the line scan late.? As effects go it's about as naff as
my 'teleprinter' cursor:

MODE 7
VDU 23;10;0;0;0;
*FX 154,171

Please can software leave my *TV settings alone, thanks.

Greg Cook
debounce@...
http://homepages.tesco.net/rainstorm/