[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: Another lisp question

From: Drew Adams
Subject: RE: Another lisp question
Date: Fri, 16 Apr 2010 06:54:30 -0700

        (defun mytest (n)
          " Test"
          ; (interactive "nEnter number: ")
          (interactive (list (read-number "Enter number: ")))
          (message "%d was entered" n))
        With both versions of the interactive statement I have the
      same effect: the prompt comes back as long as I do not enter anything.
        I am running emacs22 on Debian lenny.
        Do I need a special setting to achive what I want?

You said you wanted to use the default value if the user hit Return with typing
anything first. For that, use (read-number "Number: " MY-DEFAULT), as I
suggested before.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]