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Axel Kittenberger <axkibe@gmail.com> wrote:
>
> We all like to write str1..str2..str3..str4 and so an.

Lua optimises expressions of that form into a single concatenate
operation.

Tony.
-- 
f.anthony.n.finch  <dot@dotat.at>  http://dotat.at/
Fisher: Mainly northerly 3 or 4, occasionally 5 later. Slight. Fog patches.
Good, occasionally very poor.