2009/4/6 Nathan Kitchen <nathan.kitc...@gmail.com>

>
> On Apr 4, 4:16 pm, Stuart Sierra <the.stuart.sie...@gmail.com> wrote:
> > This can be macro-ized:
> >
> > (defmacro bigstr [& strings]
> >   "Concatenates strings at compile time."
> >   (apply str strings))
> >
> > user> (macroexpand-1 '(bigstr "This is a really long string "
> >                               "that I just felt like using "
> >                               "in my program."))
> > "This is a really long string that I just felt like using in my
> > program."
>
> Umm...how is bigstr different from str itself?


bigstr is a macro, that will only work at compile with literal strings.

HTH,

-- 
Laurent

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