Function: gnus-test-list

gnus-test-list is a byte-compiled function defined in gnus-util.el.gz.

This function is obsolete since 28.1.

Signature

(gnus-test-list LIST PREDICATE)

Documentation

To each element of LIST apply PREDICATE.

Return nil if LIST is no list or is empty or some test returns nil; otherwise, return t.

Source Code

;; Defined in /usr/src/emacs/lisp/gnus/gnus-util.el.gz
(defun gnus-test-list (list predicate)
  "To each element of LIST apply PREDICATE.
Return nil if LIST is no list or is empty or some test returns nil;
otherwise, return t."
  (declare (obsolete nil "28.1"))
  (when (and list (listp list))
    (let ((result (mapcar predicate list)))
      (not (memq nil result)))))