From: Thorsten Jolitz <tjolitz@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Possible to access previous arg in `interactice' call?
Date: Sat, 02 Aug 2014 14:15:47 +0200 [thread overview]
Message-ID: <8738dff5os.fsf@gmail.com> (raw)
Hi List,
in this example, is there a way to access num1 while reading num2?
#+begin_src emacs-lisp
(defun foo (num1 num2)
(interactive
(list
(read-number "Num1: ")
(+ (read-number "Num2: ") num1)))
(message "num1: %s\nnum2: %s" num1 num2))
#+end_src
#+results:
: foo
#+begin_src emacs-lisp
(call-interactively 'foo)
#+end_src
-> list: Symbol's value as variable is void: num1
--
cheers,
Thorsten
next reply other threads:[~2014-08-02 12:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-02 12:15 Thorsten Jolitz [this message]
2014-08-02 16:29 ` Possible to access previous arg in `interactice' call? Drew Adams
2014-08-02 17:36 ` Thorsten Jolitz
[not found] ` <mailman.6474.1407001032.1147.help-gnu-emacs@gnu.org>
2014-08-02 20:57 ` Pascal J. Bourguignon
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