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Re: append - bug or feature?
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From: |
TheFlyingDutchman |
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Subject: |
Re: append - bug or feature? |
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Date: |
Wed, 08 Dec 2010 15:21:13 -0000 |
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User-agent: |
G2/1.0 |
>
> A dotted list is just a particular case of uses of conses for arbitrary
> data structures, rather than true lists.
>
> They're useful for binary trees. The CAR of each non-leaf node is a
> pointer to the left subtree, the CDR is a pointer to the right subtree.
>
Thanks for the reply. Glad to hear they have some use.