Re: named-let

[Stefan Monnier]

>> (Back on topic: I grew some affection for the named let
>> from the Scheme/Guile side, so thanks for that, too)
> Hmpf, I prefer loop/recur... *grumblegrumble*

Well,

    (defmacro loop (&rest r)
      `(named-let recur . ,r))

does the trick AFAIK, except that it won't signal an error for uses of
`recur` which aren't recognized as tail-calls.

It would be easy to make a replacement of `cl-labels` which signals an
error if the recursice calls aren't recognized as tail-calls (the
current code already tests for it, but only in order to optimize the
`letrec` into a `let*` rather than to signal an error).


        Stefan