See the interminable bug discussion if you have nothing better to do.
+2014-08-28 Glenn Morris <rgm@gnu.org>
+
+ * subr.el (remq): Revert 2014-08-25 doc change (not always true).
+
2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
* startup.el (normal-top-level): Now use internal--top-level-message.
(delete elt (copy-sequence seq))))
(defun remq (elt list)
- "Return a copy of LIST with all occurrences of ELT removed.
+ "Return LIST with all occurrences of ELT removed.
The comparison is done with `eq'. Contrary to `delq', this does not use
side-effects, and the argument LIST is not modified."
(while (and (eq elt (car list)) (setq list (cdr list))))