(defmacro gnus-agent-with-fetch (&rest forms)
"Do FORMS safely."
`(unwind-protect
- (progn
+ (let ((gnus-agent-fetching t))
(gnus-agent-start-fetch)
,@forms)
(gnus-agent-stop-fetch)))
(insert "\n"))
(pop gnus-agent-group-alist))))
-(defun gnus-agent-union (l1 l2)
- "Set union of lists L1 and L2."
- (cond ((null l1) l2)
- ((null l2) l1)
- ((equal l1 l2) l1)
- (t
- (or (>= (length l1) (length l2))
- (setq l1 (prog1 l2 (setq l2 l1))))
- (while l2
- (or (memq (car l2) l1)
- (push (car l2) l1))
- (pop l2))
- l1)))
-
(defun gnus-agent-fetch-headers (group &optional force)
(let* ((articles (gnus-list-of-unread-articles group))
(len (length articles))
(setq articles (nthcdr i articles))))
;; add article with marks to list of article headers we want to fetch.
(dolist (arts (gnus-info-marks (gnus-get-info group)))
- (setq articles (gnus-agent-union (gnus-uncompress-sequence (cdr arts))
- articles)))
+ (setq articles (gnus-union (gnus-uncompress-sequence (cdr arts))
+ articles)))
(setq articles (sort articles '<))
;; Remove known articles.
(when (gnus-agent-load-alist group)
(error
(unless (funcall gnus-agent-confirmation-function
(format "Error (%s). Continue? " err))
- (error "Cannot fetch articles into the Gnus agent."))))
+ (error "Cannot fetch articles into the Gnus agent.")))
+ (quit
+ (unless (funcall gnus-agent-confirmation-function
+ (format "Quit (%s). Continue? " err))
+ (signal 'quit "Cannot fetch articles into the Gnus agent."))))
(pop methods))
(gnus-message 6 "Finished fetching articles into the Gnus agent"))))