* gnus-sum.el (gnus-summary-refer-thread): Simplify code. Restore
gnus-use-agent.
+ (gnus-get-newsgroup-headers): Avoid unwanted spaces at eol.
* nnir.el (nnir-get-active): Ignore nnir-ignored-newsgroups if null.
gnus-newsgroup-ignored-charsets)))
(with-current-buffer nntp-server-buffer
;; Translate all TAB characters into SPACE characters.
+ (nnheader-remove-cr-followed-by-lf)
(subst-char-in-region (point-min) (point-max) ?\t ? t)
(subst-char-in-region (point-min) (point-max) ?\r ? t)
(ietf-drums-unfold-fws)