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checking for nil argument in interactive
From: |
Seb |
Subject: |
checking for nil argument in interactive |
Date: |
Sun, 09 Nov 2008 14:57:22 -0600 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux) |
Hi,
I don't understand why the following arg symbol doesn't get set to
"string":
(defun funny-function (arg)
(interactive "sarg: ")
(if (not arg) (setq arg "string"))
(message "arg: %s" arg))
To test:
M-x funny-function RET RET
I've also tried (eq "" arg) for the if boolean but get the same result.
Any advice would be appreciated.
Cheers,
--
Seb
- checking for nil argument in interactive,
Seb <=