Gnus -- minor build / warning fixes [OK For Upstream]

[gnus] / lisp / gnus-sum.el

diff --git a/lisp/gnus-sum.el b/lisp/gnus-sum.el
index 6b90204..5fc78ba 100644 (file)
--- a/lisp/gnus-sum.el
+++ b/lisp/gnus-sum.el
@@ -1,6 +1,6 @@
 ;;; gnus-sum.el --- summary mode commands for Gnus
 
-;; Copyright (C) 1996-2015 Free Software Foundation, Inc.
+;; Copyright (C) 1996-2016 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: news
@@ -997,7 +997,7 @@ following hook:
                       (mail-header-set-subject
                        header
                        (gnus-simplify-subject
-                        (mail-header-subject header) 're-only)))
+                        (mail-header-subject header) \\='re-only)))
                     gnus-newsgroup-headers)))"
   :group 'gnus-group-select
   :type 'hook)
@@ -2220,6 +2220,7 @@ increase the score of each group you read."
   "\M-\C-e" gnus-summary-expire-articles-now
   "\177" gnus-summary-delete-article
   [delete] gnus-summary-delete-article
+  [backspace] gnus-summary-delete-article
   "m" gnus-summary-move-article
   "r" gnus-summary-respool-article
   "w" gnus-summary-edit-article
@@ -5970,7 +5971,7 @@ If SELECT-ARTICLES, only select those articles from GROUP."
         (min (car active))
         (max (cdr active))
         (types gnus-article-mark-lists)
-        marks var articles article mark mark-type
+        var articles article mark mark-type
          bgn end)
     ;; Hack to avoid adjusting marks for imap.
     (when (eq (car (gnus-find-method-for-group (gnus-info-group info)))
@@ -8145,7 +8146,7 @@ score higher than the default score."
   "Select the first unread subject that has a score over the default score."
   (interactive)
   (let ((data gnus-newsgroup-data)
-       article score)
+       article)
     (while (and (setq article (gnus-data-number (car data)))
                (or (gnus-data-read-p (car data))
                    (not (> (gnus-summary-article-score article)
@@ -9518,7 +9519,7 @@ be taken into consideration.  If NOT-CASE-FOLD, case won't be folded
 in the comparisons. If NOT-MATCHING, return a list of all articles that
 not match REGEXP on HEADER."
   (let ((case-fold-search (not not-case-fold))
-       articles d func)
+       articles func)
     (if (consp header)
        (if (eq (car header) 'extra)
            (setq func