Sujet : Re: Lost in Loop
De : Nobody447095 (at) *nospam* here-nor-there.org (B. Pym)
Groupes : comp.lang.lisp comp.lang.schemeDate : 03. Jul 2025, 04:24:43
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <1044t5p$3vh4o$1@dont-email.me>
User-Agent : XanaNews/1.18.1.6
Pascal Bourguignon wrote:
Well, of course, IT can be :IT
(loop :for i :in '( a b nil c nil d) :when i :collect :it) --> (A B C D)
(filter values '(a b #f c #f d))
===>
(a b c d)