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Re: What does the coding system nil mean?
From: |
Jesper Harder |
Subject: |
Re: What does the coding system nil mean? |
Date: |
Sun, 25 Jan 2004 22:09:15 +0100 |
User-agent: |
Gnus/5.110002 (No Gnus v0.2) Emacs/21.3.50 (gnu/linux) |
Eli Zaretskii <eliz@elta.co.il> writes:
>> So, can anyone explain what a nil coding system means?
>
> It means, quite naturally, that no code-conversion should take
> place. That is, the original text or string are left unaltered.
Then nil isn't really a coding system, but just a value that some
coding system related functions happen to interpret in a certain way.
Ah, it turns out that I was confused because I hadn't read the
documentation for `coding-system-p' carefully enough:
Return t if OBJECT is nil or a coding-system.
Though, I think it's a bit odd for a predicate called
`coding-system-p' to return t for an object that is _not_ in fact a
coding system.
- 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 <=
- 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, 2004/01/26
- Re: What does the coding system nil mean?, Oliver Scholz, 2004/01/27