What's the rationale behind being able to do
"for i=1,10" but not "for i=string.byte("AZ",1,2)"? (i.e. why are
commas syntactically significant in this case, but not in
"for x,y in next, t"?)
(Ofc, if we had a range() instead of numeric for, we would be able
to do "for i in range(string.byte("AZ",1,2))", and then this
question would make no sense, but we don't. So, what's the
rationale?)
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