Re: empty-line-p

[Xavier Maillard]

   >  wrap it in a `save-match-data'.
   >
   > David
   >   

   OK, thanks. So I got this now:

Here is what I would do instead:

(defun empty-line-p (&optional ispec)
  "Returns t if cursor is at an empty line, nil otherwise.
Displays result in minibuffer when called interactive."
  (interactive "p")
  (save-excursion
    (beginning-of-line)
    (save-match-data
      (let ((res (looking-at empty-line-p-chars)))
        (or (and ispec
                 (message "%s" res))
            res)))))


Xavier