Re: A86: rom calls
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Re: A86: rom calls
On Sat, 9 May 1998, Dux Gregis wrote:
>
> How about $4a8a? It inputs hl (zero terminated string).
>
That's an interesting one. Looks like clear to end-of-line.
It takes no input and modifies nothing. It uses _putmap to write spaces.
Along the way, I found some other interesting things:
$4A23 - prints a character with _putmap, but does special stuff for Lenter
($D6). Also scrolls the screen if necessary (and if appAutoScroll is
set). If it does scroll, then textScrolled will be set, and if
appTextSave is set, then _textShadow will be scrolled as well.
Bytes ($D13D) and ($D13E) define the top and bottom rows of the scroll
region.
--------
Dan Eble (mailto:eble@cis.ohio-state.edu)
(http://www.cis.ohio-state.edu/~eble)
"Behold, how great a matter a little fire kindleth!" -- James 3:5
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