Better seed support for (random)

[gnus] / lisp / gnus-sum.el

diff --git a/lisp/gnus-sum.el b/lisp/gnus-sum.el
index b7711da..efbcb4d 100644 (file)
--- a/lisp/gnus-sum.el
+++ b/lisp/gnus-sum.el
@@ -2971,12 +2971,6 @@ When FORCE, rebuild the tool bar."
        (setq gnus-summary-tool-bar-map map))))
   (set (make-local-variable 'tool-bar-map) gnus-summary-tool-bar-map))
 
-(defun gnus-score-set-default (var value)
-  "A version of set that updates the GNU Emacs menu-bar."
-  (set var value)
-  ;; It is the message that forces the active status to be updated.
-  (message ""))
-
 (defun gnus-make-score-map (type)
   "Make a summary score map of type TYPE."
   (if t
@@ -3262,13 +3256,6 @@ The following commands are available:
   "Say whether this article is a sparse article or not."
   `(memq ,article gnus-newsgroup-ancient))
 
-(defun gnus-article-parent-p (number)
-  "Say whether this article is a parent or not."
-  (let ((data (gnus-data-find-list number)))
-    (and (cdr data)              ; There has to be an article after...
-        (< (gnus-data-level (car data)) ; And it has to have a higher level.
-           (gnus-data-level (nth 1 data))))))
-
 (defun gnus-article-children (number)
   "Return a list of all children to NUMBER."
   (let* ((data (gnus-data-find-list number))
@@ -3290,14 +3277,6 @@ The following commands are available:
   "Say whether this article is intangible or not."
   '(get-text-property (point) 'gnus-intangible))
 
-(defun gnus-article-read-p (article)
-  "Say whether ARTICLE is read or not."
-  (not (or (memq article gnus-newsgroup-marked)
-          (memq article gnus-newsgroup-spam-marked)
-          (memq article gnus-newsgroup-unreads)
-          (memq article gnus-newsgroup-unselected)
-          (memq article gnus-newsgroup-dormant))))
-
 ;; Some summary mode macros.
 
 (defmacro gnus-summary-article-number ()
@@ -5931,17 +5910,6 @@ If SELECT-ARTICLES, only select those articles from GROUP."
       (setq articles (cdr articles)))
     out))
 
-(defun gnus-uncompress-marks (marks)
-  "Uncompress the mark ranges in MARKS."
-  (let ((uncompressed '(score bookmark))
-       out)
-    (while marks
-      (if (memq (caar marks) uncompressed)
-         (push (car marks) out)
-       (push (cons (caar marks) (gnus-uncompress-range (cdar marks))) out))
-      (setq marks (cdr marks)))
-    out))
-
 (defun gnus-article-mark-to-type (mark)
   "Return the type of MARK."
   (or (cadr (assq mark gnus-article-special-mark-lists))
@@ -7762,10 +7730,6 @@ be displayed."
                                            gnus-buttonized-mime-types)))
     (gnus-summary-select-article nil 'force)))
 
-(defun gnus-summary-set-current-mark (&optional current-mark)
-  "Obsolete function."
-  nil)
-
 (defun gnus-summary-next-article (&optional unread subject backward push)
   "Select the next article.
 If UNREAD, only unread articles are selected.
@@ -9181,7 +9145,7 @@ To control what happens when you exit the group, see the
                           (list (cons 'save-article-group ogroup))))
           (case-fold-search t)
           (buf (current-buffer))
-          dig to-address)
+          dig to-address charset)
       (with-current-buffer gnus-original-article-buffer
        ;; Have the digest group inherit the main mail address of
        ;; the parent article.
@@ -9194,16 +9158,32 @@ To control what happens when you exit the group, see the
                                      to-address))))))
        (setq dig (nnheader-set-temp-buffer " *gnus digest buffer*"))
        (insert-buffer-substring gnus-original-article-buffer)
-       ;; Remove lines that may lead nndoc to misinterpret the
-       ;; document type.
        (narrow-to-region
         (goto-char (point-min))
         (or (search-forward "\n\n" nil t) (point)))
+       ;; Remove lines that may lead nndoc to misinterpret the
+       ;; document type.
        (goto-char (point-min))
        (delete-matching-lines "^Path:\\|^From ")
+       ;; Parse charset, and decode content transfer encoding.
+       (setq charset (mail-content-type-get
+                      (mail-header-parse-content-type
+                       (or (gnus-fetch-field "content-type") ""))
+                      'charset))
+       (let ((encoding (gnus-fetch-field "content-transfer-encoding")))
+         (when encoding
+           (message-remove-header "content-transfer-encoding")
+           (goto-char (point-max))
+           (widen)
+           (narrow-to-region (point) (point-max))
+           (mm-decode-content-transfer-encoding
+            (intern (downcase (mail-header-strip encoding))))))
        (widen))
       (unwind-protect
-         (if (let ((gnus-newsgroup-ephemeral-charset gnus-newsgroup-charset)
+         (if (let ((gnus-newsgroup-ephemeral-charset
+                    (if charset
+                        (intern (downcase (gnus-strip-whitespace charset)))
+                      gnus-newsgroup-charset))
                    (gnus-newsgroup-ephemeral-ignored-charsets
                     gnus-newsgroup-ignored-charsets))
                (gnus-group-read-ephemeral-group