Compile time string manipulation

[bearophile]

js.mdnq:

> static if (std.string.indexOf(S, ")") < -1)
>    ...
> else
>    ...
>
> This always returns false regardless if S contains a 7 or not.

If it doesn't find the substring it returns -1, so that's always 
false. So use:

S.indexOf(")") < 0

Bye,
bearophile