gnus-art.el (gnus-article-remove-images, gnus-article-show-images): Widen article buffer.

2 files changed, 16 insertions, 7 deletions

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index c9feb09680b..137e70aa778 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,8 @@
+2011-01-21  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+        * gnus-art.el (gnus-article-remove-images, gnus-article-show-images):
+        Widen article buffer.
+
 2011-01-20  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * mm-util.el (mm-find-buffer-file-coding-system): Don't forget to kill
diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index 280914d0f09..e6627b0f854 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -2275,19 +2275,23 @@ unfolded."
   "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.