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Re: guile and emacs and elisp, oh my!
From: |
Andy Wingo |
Subject: |
Re: guile and emacs and elisp, oh my! |
Date: |
Fri, 23 Apr 2010 13:28:08 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.92 (gnu/linux) |
On Fri 23 Apr 2010 12:19, <address@hidden> writes:
>>>>>> "Andy" == Andy Wingo <address@hidden> writes:
>
> Andy> I think it's good because Scheme or Elisp lists and booleans can be
> Andy> passed back and forth, and traversing those lists or testing values for
> Andy> truth Just Works(tm). Of course, there are a couple of pitfalls; these
> Andy> are noted in the docs there.
>
> I may have missed it in the doc, but what will
>
> (car nil)
>
> return?
In Scheme, this is an error. In Elisp, it returns nil. They are actually
two different operators, that just happen to share the same name.
Andy
--
http://wingolog.org/
- Re: guile and emacs and elisp, oh my!, (continued)
Re: guile and emacs and elisp, oh my!, Ludovic Courtès, 2010/04/21
Re: guile and emacs and elisp, oh my!, Andy Wingo, 2010/04/22
Re: guile and emacs and elisp, oh my!, Thomas Lord, 2010/04/22
Re: guile and emacs and elisp, oh my!, Andy Wingo, 2010/04/23
Re: guile and emacs and elisp, oh my!, Ludovic Courtès, 2010/04/23
Re: guile and emacs and elisp, oh my!, christian.lynbech, 2010/04/23
Re: guile and emacs and elisp, oh my!,
Andy Wingo <=
Re: guile and emacs and elisp, oh my!, christian.lynbech, 2010/04/23
Re: guile and emacs and elisp, oh my!, Andy Wingo, 2010/04/23
Re: guile and emacs and elisp, oh my!, Thomas Lord, 2010/04/23
Re: guile and emacs and elisp, oh my!, Andy Wingo, 2010/04/24
Re: guile and emacs and elisp, oh my!, Thomas Lord, 2010/04/24
Re: guile and emacs and elisp, oh my!, Richard Stallman, 2010/04/25
Re: guile and emacs and elisp, oh my!, Andy Wingo, 2010/04/25