On Wed, Jan 09, 2002 at 02:08:58PM -0500, Phoebus R. Dokos wrote:
 
> 
> Hmmm another undocumented feature... nothing in the SMS reference manual 
> :-) Or at least I didn't see it. Thanks Richard

it is documented (like any other undocumented feature) in Hans-Peter 
Recktenwalds "Programmieren in QDOS" which should be still available 
online. 
I am not even sure it is very usefull except for system programming,
normal programs could probably achieve the same with the RPTR trap.

Bye
Richard

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