Fix pushing marks on nnselect exit

* lisp/gnus/nnselect.el (nnselect-push-info): Deal with scoring.
Ensure that mark lists are properly compressed before saving. Add only
the group-specific articles to the `seen' lists.

diff --git a/lisp/gnus/nnselect.el b/lisp/gnus/nnselect.el
index 44975282719d57428365d9016c7d3f513f4bf461..b8aa941e8c57f33d475872d627d34ed0d8d61f62 100644 (file)
--- a/lisp/gnus/nnselect.el
+++ b/lisp/gnus/nnselect.el
@@ -679,6 +679,7 @@ originating groups."
        (select-reads (numbers-by-group
                       (gnus-uncompress-range
                        (gnus-info-read (gnus-get-info group)))))
+       (select-unseen (numbers-by-group gnus-newsgroup-unseen))
        (gnus-newsgroup-active nil)
        mark-list type-list)
     (pcase-dolist (`(,mark . ,type) gnus-article-mark-lists)
@@ -705,18 +706,33 @@ originating groups."
                     artlist)
                    select-type)))
 
+           (when list
+             ;; Get rid of the entries of the articles that have the
+             ;; default score.
+             (when (and (eq type 'score)
+                        gnus-save-score
+                        list)
+               (let* ((arts list)
+                      (prev (cons nil list))
+                      (all prev))
+                 (while arts
+                   (if (or (not (consp (car arts)))
+                           (= (cdar arts) gnus-summary-default-score))
+                       (setcdr prev (cdr arts))
+                     (setq prev arts))
+                   (setq arts (cdr arts)))
+                 (setq list (cdr all)))))
+
+           (when  (or (eq (gnus-article-mark-to-type type) 'list)
+                      (eq (gnus-article-mark-to-type type) 'range))
+             (setq list
+                   (gnus-compress-sequence  (sort list '<) t)))
+
            ;; When exiting the group, everything that's previously been
            ;; unseen is now seen.
            (when (eq  type 'seen)
-             (setq list (gnus-range-add list gnus-newsgroup-unseen)))
-
-           ;; (when (or (eq (gnus-article-mark-to-type  type) 'list)
-           ;;        (eq (gnus-article-mark-to-type  type) 'range))
-           ;;   (setq list (gnus-compress-sequence  (sort list '<) t)))
-
-           (when (eq (gnus-article-mark-to-type type) 'list)
-             (setq list
-                   (gnus-compress-sequence  (sort list '<) t)))
+             (setq list (gnus-range-add
+                         list (cadr (assoc artgroup select-unseen)))))
 
            (when (or list (eq  type 'unexist))
              (push (cons  type list) newmarked))))