[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: What does the coding system nil mean?
From: |
Eli Zaretskii |
Subject: |
Re: What does the coding system nil mean? |
Date: |
26 Jan 2004 19:26:33 +0200 |
> Newsgroups: gnu.emacs.help
> From: Jesper Harder <harder@myrealbox.com>
> Date: Mon, 26 Jan 2004 16:20:22 +0100
> >
> > It's a coding system in the sense that every primitive that accepts
> > a coding system symbol also accepts nil.
>
> But it's not transparent, i.e. some functions behave differently if
> you use nil rather than a real coding system.
That's true, but what I said is still true as well.
> > IMHO, it's no more odd than this:
> >
> > M-: (listp nil) RET => t
>
> I would find it a lot more odd if (listp ()) did not return t -- nil
> is the empty list, after all.
No, nil is also a symbol.
- What does the coding system nil mean?, Jesper Harder, 2004/01/24
- Re: What does the coding system nil mean?, Eli Zaretskii, 2004/01/25
- Message not available
- Re: What does the coding system nil mean?, Jesper Harder, 2004/01/25
- Re: What does the coding system nil mean?, Eli Zaretskii, 2004/01/26
- Message not available
- Re: What does the coding system nil mean?, Stefan Monnier, 2004/01/26
- Re: What does the coding system nil mean?, Eli Zaretskii, 2004/01/26
- Re: What does the coding system nil mean?, Oliver Scholz, 2004/01/27
- Re: What does the coding system nil mean?, Stefan Monnier, 2004/01/27
- Message not available
- Re: What does the coding system nil mean?, Jesper Harder, 2004/01/26
- Re: What does the coding system nil mean?,
Eli Zaretskii <=
- Re: What does the coding system nil mean?, Oliver Scholz, 2004/01/27