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| From: | Joost Kremers |
| Subject: | Re: pcase and minus-sign |
| Date: | Wed, 30 Nov 2016 16:48:25 +0100 |
| User-agent: | mu4e 0.9.17; emacs 25.1.50.3 |
On Wed, Nov 30 2016, Andreas Röhler wrote:
But what make the char `a' so special WRT char `1'?:
(defun foo (arg)
(interactive "P")
(pcase arg
(1 (message "%s" "ARG was `1'"))
(a (message "%s" "ARG was `a'"))
('- (message "%s" "ARG was minus-sign"))
(_ (message "%s" "ARG not minus-sign"))))
The same thing that makes it different in "normal" Lisp code. 1 is read as an integer, not as a symbol.
-- Joost Kremers Life has its moments
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