[Sussex] String macros in C/C++

[Rupert Swarbrick]

Scott James wrote:
> The operator:
>
> ##
>
OK. I'm sure now that I'm being stupid, but I can't find any reference
to a '##' operator anywhere. Doesn't help that I can't work out how to
convince google to search for it as a string either.

What does ## do and how do you use it?

Thanks again,

Rupert
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