> > Or, if you want to have a slash (odd number), use slash (same). If you
> > what to place two slashes (even), use four (even << 1).
> >
> > Nice.
>
> Yes it is confusing, however, the `` construct is deprecated
> and the $() construct is more reasonable in this regard.
Still it is quite useful with nested calls, it is (at least) something
different and interesting with $[{((] all over and also a matter of
taste sometimes. But this behaviour of \\ there is just ugly.
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