RE: Syntactic sugar cravings

[John Mckenna <jmckenna@...>]

>From: Philippe Lhoste [mailto:PhiLho@gmx.net]

>You can write:
>ln = getn(list)
>for i = 1, ln do
>  local v = list[i]
>end

There's no need to do this - the loop limit is evaluated only once (or so
says the Reference Manual).
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