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| From: | Dmitry Antipov |
| Subject: | Re: RFC: User-defined pseudovectors |
| Date: | Thu, 10 Oct 2013 16:52:13 +0400 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.0 |
On 10/10/2013 03:22 PM, Lars Brinkhoff wrote:
The gist of my patch is to add a new type of pseudovector which is like a normal vector, except the first element holds a symbol which is its Lisp type. So type-of returns whatever is in the first slot. This may sound slightly reckless, and probably is. It's just a first shot.
Why make-typed-pseudovector & the rest can't be done in elisp? (Look at lisp/emacs-lisp/timer.el to see how some non-trivial things can be implemented on top of plain vector). Dmitry
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