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Shawn.. you hit exactly what I'm talking about. I hear all the discussion about functions returning a single value for each set of inputs (hence the definition of a mathematical function), however whatever you wish to call it, it would be nice to be able to return multiple values with a routine. Yes, this can be done with a subroutine (Using gosub and return), but applying the structure of a function to a subroutine is beneficial.
Perhaps using:
SUB a($x)
endsub
would make more sense, but because we already have:
function a($x)
endfunction
... why not just add the option to use:
function a(global $x)
endfunction
Does it really matter what you want to call it?
If you want to get really wild you could change creating functions or subroutines to something like:
DIM hello(global $x,$y,$z){}
It could be either function or subroutine..
(Is my thinking way off here?)
Brian
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