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Re: type checking for arbitrary lisp objects
From: |
Stefan Monnier |
Subject: |
Re: type checking for arbitrary lisp objects |
Date: |
Sat, 12 Apr 2014 09:16:33 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
> I begin to understand how this is supposed to work. Is it also
> possible to define more complex types recursively, similar to `list'
> and `repeat' used by defcustom's :type keyword? My complete
> knowledge about these cl functions is based on their info page,
> which is somewhat brief.
If you do a search for "clhs deftype" on your favorite search engine
you should find the Common Lisp doc for that macro. The cl-lib version
may not be 100% faithful, but it's usually pretty close,
Stefan