Gday Melanie
Thks for the link, lots more nice info to digest there.
One further question though.
In all discussions on that list, i noted they were addressing the accessing of pins within a single port.
With what i have done, i found you can access portC using portA as your start point, ( which makes it suitable for my subroutine usage ).
I understand arrays and referential addressing so can figure out what is happening, however what i would like to know is what implicit arrays are available and/or how are they determined.
Ie there seems to be a ports array that has ( at least ) portA for 8 then portB for 8 then port C for 8 etc.
Is it based on sequential internal memory addresses or some other internal PicBasic definitions?

Re the manual, i tried the online version first, but it appears to be older than the paper copy i got with my software?
( Based on the print date on page 1 ), or do they update individual pages as they go. I couldnt detect any page renumbering so assume no.
Andrew