Invalid function: w3m-form-put

[jidanni@xxxxxxxxxxx]

Aggg... in emacs-w3m-version "1.4.374" I get Invalid function:
w3m-form-put, so please help me rewrite this:

(defun jidanni-w3m-wordpress-comment-who-filler()
  "Fill in WordPress etc. comment form headers with my personal
information. Run this when the next entry field on the page is the
first we want to fill in. Only needed on sites that don't already have
your cookies..."
    (interactive)
    (dolist (i (list "jidanni" "jidanni@xxxxxxxxxxx" "http://jidanni.org/";))
      (w3m-next-form)
      (let* ((act (get-text-property (point) 'w3m-action))
	     (form (cadr act))
	     (id (caddr act))
	     (name (cadddr act))
	     (input i))
	(w3m-form-put form id name input)
	(w3m-form-replace input)))
    (w3m-next-form))