Date   : Thu, 18 Jan 1996 13:15:58 +0000 (GMT)
From   : pollard@...
Subject: Re: TTX codes

> 
> Anyone know what the teletext codes hold/release graphics and
> conceal do? I guess they are related to hiding info on the
> screen which you occasionally see on some Ceefax/Oracle pages.
> 
I'm not sure about the conceal code does, but as far as I can remember, 
hold graphics changes all subsequent lower case charcters to graphics 
until the end of the current text line or until the release character is 
encountered.

Please feel free to correct me, anyone, if I've got this wrong - it's 
been a while since I've done any MODE 7 stuff. :-(

Neil


-- 
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| Neil Pollard                   |         mail: pollard@...            |
| Department of Computer Science |   http://www.cs.bris.ac.uk/~pollard/ |
| University of Bristol          |                                      |
| UK                             |                                      |
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