Date   : Tue, 18 Sep 2018 15:50:02 +0100
From   : soruk@... (Michael McConnell)
Subject: Announce: Brandy Basic - with teletext?!

So, when you want to key a delete, what code is sent and what is the 
expected behaviour?

On 18/09/18 15:46, Rob wrote:
> If you are talking viewdata, character 8 is simply cursor left.  
> character 127 will display a square block.? There is no actual delete 
> sequence specified.
> 
> Rob
> 
> 
> On 18 September 2018@..., Michael McConnell <soruk@... 
> <mailto:soruk@...>> wrote:
> 
>     On 18/09/18 12:41, Michael McConnell wrote:
>     > On 18/09/18 12:38, gARetH baBB wrote:
>     >> On Fri, 14 Sep 2018, Michael McConnell wrote:
>     >>
>     >>>? ? 410WHEN 8: IF POS=0 AND VPOS=0 THEN VDU31,39,23 ELSE VDU 8,32,8
>     >>
>     >> VDU 8,32,8
>     >>
>     >> is very wrong though.
>     > 
>     > Without that, hitting Backspace to delete doesn't delete properly.
>     > Unless when you delete it's supposed to leave behind what you deleted on
>     > screen.
> 
>     Actually - I can make it just VDU 8 there, and do a VDU8,32 if 8 or 127
>     is received at the keyboard - and it seems to behave itself. Does that
>     also break the spec?
> 
>     -- Michael
> 
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