[Ecls-list] Latest fixes

[Gabriel Dos Reis]

On Sun, Nov 15, 2009 at 4:07 AM, Juan Jose Garcia-Ripoll
<juanjose.garciaripoll at googlemail.com> wrote:
> * APPEND must not copy the last argument.
>
> * MULTIPLE-VALUE-BIND is replaced with a LET form when it only defines
> a single variable. This leads to faster and simpler code.

I have a related question.  What is the "cost" of using LET forms as
opposed to applying LAMBDAs?

(The reason I'm asking is that I believe CCL turns LET forms into LAMBDA forms).
I was under the impression that LET forms were more efficient than application
of LAMBDAs but, I would actually welcome a clarification.

-- Gaby