Re: [ANN] An extended Lua FAQ

[Luiz Henrique de Figueiredo <lhf@...>]

> Regarding the strings as monoid, with the addition as concatenation,
> is nowhere near wild, it's wildly normal ;-)

Sure. But that does not mean you *need* to use "+" to represent its operation.
AWK for instance uses nothing (i.e., juxtaposition), which is the popular
practice in formal languages.