[Emacs-diffs] /srv/bzr/emacs/trunk r102922: gnus-art.el (gnus-article-remove-images, gnus-article-show-images): Widen article buffer.

[Katsumi Yamaoka]

------------------------------------------------------------
revno: 102922
committer: Katsumi Yamaoka <address@hidden>
branch nick: trunk
timestamp: Fri 2011-01-21 04:16:57 +0000
message:
  gnus-art.el (gnus-article-remove-images, gnus-article-show-images): Widen 
article buffer.
modified:
  lisp/gnus/ChangeLog
  lisp/gnus/gnus-art.el

=== modified file 'lisp/gnus/ChangeLog'
--- a/lisp/gnus/ChangeLog       2011-01-20 23:43:27 +0000
+++ b/lisp/gnus/ChangeLog       2011-01-21 04:16:57 +0000
@@ -1,3 +1,8 @@
+2011-01-21  Katsumi Yamaoka  <address@hidden>
+
+       * gnus-art.el (gnus-article-remove-images, gnus-article-show-images):
+       Widen article buffer.
+
 2011-01-20  Stefan Monnier  <address@hidden>
 
        * mm-util.el (mm-find-buffer-file-coding-system): Don't forget to kill

=== modified file 'lisp/gnus/gnus-art.el'
--- a/lisp/gnus/gnus-art.el     2011-01-20 23:43:27 +0000
+++ b/lisp/gnus/gnus-art.el     2011-01-21 04:16:57 +0000
@@ -2275,19 +2275,23 @@
   "Remove all images from the article buffer."
   (interactive)
   (gnus-with-article-buffer
-    (dolist (elem gnus-article-image-alist)
-      (gnus-delete-images (car elem)))))
+    (save-restriction
+      (widen)
+      (dolist (elem gnus-article-image-alist)
+       (gnus-delete-images (car elem))))))
 
 (defun gnus-article-show-images ()
   "Show any images that are in the HTML-rendered article buffer.
 This only works if the article in question is HTML."
   (interactive)
   (gnus-with-article-buffer
-    (dolist (region (gnus-find-text-property-region (point-min) (point-max)
-                                                   'image-displayer))
-      (destructuring-bind (start end function) region
-       (funcall function (get-text-property start 'image-url)
-                start end)))))
+    (save-restriction
+      (widen)
+      (dolist (region (gnus-find-text-property-region (point-min) (point-max)
+                                                     'image-displayer))
+       (destructuring-bind (start end function) region
+         (funcall function (get-text-property start 'image-url)
+                  start end))))))
 
 (defun gnus-article-treat-fold-newsgroups ()
   "Unfold folded message headers.