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Re: Emacs Lisp's future
From: |
David Kastrup |
Subject: |
Re: Emacs Lisp's future |
Date: |
Fri, 19 Sep 2014 10:46:03 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
Andreas Schwab <address@hidden> writes:
> Ivan Andrus <address@hidden> writes:
>
>> On Sep 18, 2014, at 9:17 AM, Richard Stallman <address@hidden> wrote:
>>
>> setcar is not entirely equivalent to rplaca -- they return different
>> values. That's why I gave it a different name.
>>
>>
>> That appears to no longer be true (emacs-24 branch):
>
> For some value of "no longer".
>
> Changes in Emacs 1.6
>
> * rplaca is now a synonym for setcar, and rplacd for setcdr.
> eql is now a synonym for eq; it turns out that the Common Lisp
> distinction between eq and eql is insignificant in Emacs.
> numberp is a new synonym for integerp.
Well, the other changes have not survived when Emacs gained floating
point numbers. Version 19.0 or so?
--
David Kastrup
- Re: Regular expression creation [was: Re: Emacs Lisp's future], (continued)
- Re: Emacs Lisp's future, Andreas Röhler, 2014/09/18
- Re: Emacs Lisp's future, Richard Stallman, 2014/09/18
- Re: Emacs Lisp's future, Ivan Andrus, 2014/09/18
- Re: Emacs Lisp's future, Richard Stallman, 2014/09/18
- Re: Emacs Lisp's future, Andreas Röhler, 2014/09/19
- Re: Emacs Lisp's future, Andreas Schwab, 2014/09/19
- Re: Emacs Lisp's future,
David Kastrup <=
- Re: Emacs Lisp's future (was: Guile emacs thread (again)), Emilio Lopes, 2014/09/18
Re: Emacs Lisp's future (was: Guile emacs thread (again)), Eli Zaretskii, 2014/09/16
Re: Emacs Lisp's future (was: Guile emacs thread (again)), Lars Brinkhoff, 2014/09/16
Re: Emacs Lisp's future, David Kastrup, 2014/09/16