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Re: 'length' function for lists and cons cells?
From: |
Barry Margolin |
Subject: |
Re: 'length' function for lists and cons cells? |
Date: |
Fri, 22 Mar 2013 03:45:09 -0400 |
User-agent: |
MT-NewsWatcher/3.5.3b3 (Intel Mac OS X) |
In article <mailman.22618.1363919920.855.help-gnu-emacs@gnu.org>,
Thorsten Jolitz <tjolitz@gmail.com> wrote:
> "Pascal J. Bourguignon" <pjb@informatimago.com> writes:
>
> > I don't understand what you want to do.
>
> well, avoid the errors I get when mapping alists with true lists and
> cons cells as elements with functions like 'lenght of 'cdr etc.
Don't give dotted lists to functions that are supposed to map over them
in the first place.
--
Barry Margolin, barmar@alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
- Re: 'length' function for lists and cons cells?, (continued)
Re: 'length' function for lists and cons cells?, Pascal J. Bourguignon, 2013/03/21
- Re: 'length' function for lists and cons cells?, Thorsten Jolitz, 2013/03/21
- Re: 'length' function for lists and cons cells?, Mark Skilbeck, 2013/03/22
- Re: 'length' function for lists and cons cells?, Thorsten Jolitz, 2013/03/22
- Message not available
- Re: 'length' function for lists and cons cells?, Pascal J. Bourguignon, 2013/03/23
- RE: 'length' function for lists and cons cells?, Drew Adams, 2013/03/23
- Message not available
- Re: 'length' function for lists and cons cells?, Pascal J. Bourguignon, 2013/03/23
- RE: 'length' function for lists and cons cells?, Drew Adams, 2013/03/24
Message not available
- Re: 'length' function for lists and cons cells?,
Barry Margolin <=
Message not available