Assume that gnus-inhibit-images may be a group parameter.

gnus-art.el (gnus-mime-display-single)
gnus-html.el (gnus-html-wash-images, gnus-html-prefetch-images)
mm-decode.el (mm-shr): Assume that gnus-inhibit-images may be a group parameter.

4 files changed, 35 insertions, 20 deletions

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index df914bc5551..18a576930a4 100644
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,10 @@
+2010-11-19  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+        * gnus-art.el (gnus-mime-display-single)
+        * gnus-html.el (gnus-html-wash-images, gnus-html-prefetch-images)
+        * mm-decode.el (mm-shr): Assume that gnus-inhibit-images may be a group
+        parameter.
+
 2010-11-18  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
         * shr.el (shr-table-horizontal-line): Renamed from shr-table-line.
diff --git a/lisp/gnus/gnus-art.el b/lisp/gnus/gnus-art.el
index 4ff36e7a589..51d3246b79b 100644
--- a/lisp/gnus/gnus-art.el
+++ b/lisp/gnus/gnus-art.el
@@ -5851,7 +5851,10 @@ If displaying \"text/html\" is discouraged \(see
         (while ignored
           (when (string-match (pop ignored) type)
             (throw 'ignored nil)))
-        (if (and (not (and gnus-inhibit-images
+        (if (and (not (and (if (gnus-buffer-live-p gnus-summary-buffer)
+                               (with-current-buffer gnus-summary-buffer
+                                 gnus-inhibit-images)
+                             gnus-inhibit-images)
                            (string-match "\\`image/" type)))
                  (setq not-attachment
                        (and (not (mm-inline-override-p handle))
diff --git a/lisp/gnus/gnus-html.el b/lisp/gnus/gnus-html.el
index 4df9a0fbedc..90814faeddd 100644
--- a/lisp/gnus/gnus-html.el
+++ b/lisp/gnus/gnus-html.el
@@ -169,7 +169,14 @@ CHARS is a regexp-like character alternative (e.g., \"[)$]\")."
 
 (defun gnus-html-wash-images ()
   "Run through current buffer and replace img tags by images."
-  (let (tag parameters string start end images url alt-text)
+  (let (tag parameters string start end images url alt-text
+            inhibit-images blocked-images)
+    (if (buffer-live-p gnus-summary-buffer)
+        (with-current-buffer gnus-summary-buffer
+          (setq inhibit-images gnus-inhibit-images
+                blocked-images (gnus-blocked-images)))
+      (setq inhibit-images gnus-inhibit-images
+            blocked-images (gnus-blocked-images)))
     (goto-char (point-min))
     ;; Search for all the images first.
     (while (re-search-forward "<img_alt \\([^>]*\\)>" nil t)
@@ -200,7 +207,7 @@ CHARS is a regexp-like character alternative (e.g., \"[)$]\")."
             ;; immediately.
             (let* ((handle (mm-get-content-id (substring url (match-end 0))))
                    (image (when (and handle
-                                     (not gnus-inhibit-images))
+                                     (not inhibit-images))
                             (gnus-create-image
                              (mm-with-part handle (buffer-string))
                              nil t))))
@@ -222,13 +229,8 @@ CHARS is a regexp-like character alternative (e.g., \"[)$]\")."
                  :keymap gnus-html-image-map
                  :button-keymap gnus-html-image-map)))
           ;; Normal, external URL.
-          (if (or gnus-inhibit-images
-                  (gnus-html-image-url-blocked-p
-                   url
-                   (if (buffer-live-p gnus-summary-buffer)
-                       (with-current-buffer gnus-summary-buffer
-                         (gnus-blocked-images))
-                     (gnus-blocked-images))))
+          (if (or inhibit-images
+                  (gnus-html-image-url-blocked-p url blocked-images))
               (widget-convert-button
                'link start end
                :action 'gnus-html-insert-image
@@ -505,13 +507,15 @@ Return a string with image data."
 ;;;###autoload
 (defun gnus-html-prefetch-images (summary)
   (when (buffer-live-p summary)
-    (let ((blocked-images (with-current-buffer summary
-                            (gnus-blocked-images))))
+    (let (inhibit-images blocked-images)
+      (with-current-buffer summary-buffer
+        (setq inhibit-images gnus-inhibit-images
+              blocked-images (gnus-blocked-images)))
       (save-match-data
         (while (re-search-forward "<img[^>]+src=[\"']\\(http[^\"']+\\)" nil t)
           (let ((url (gnus-html-encode-url
                       (mm-url-decode-entities-string (match-string 1)))))
-            (unless (or gnus-inhibit-images
+            (unless (or inhibit-images
                         (gnus-html-image-url-blocked-p url blocked-images))
               (when (gnus-html-cache-expired url gnus-html-image-cache-ttl)
                 (gnus-html-schedule-image-fetching nil
diff --git a/lisp/gnus/mm-decode.el b/lisp/gnus/mm-decode.el
index f27cc5907b0..bd9e704144e 100644
--- a/lisp/gnus/mm-decode.el
+++ b/lisp/gnus/mm-decode.el
@@ -1694,18 +1694,19 @@ If RECURSIVE, search recursively."
   ;; Require since we bind its variables.
   (require 'shr)
   (let ((article-buffer (current-buffer))
-        (shr-blocked-images (if (and (boundp 'gnus-summary-buffer)
-                                     (buffer-name gnus-summary-buffer))
-                                (with-current-buffer gnus-summary-buffer
-                                  (gnus-blocked-images))
-                              shr-blocked-images))
         (shr-content-function (lambda (id)
                                 (let ((handle (mm-get-content-id id)))
                                   (when handle
                                     (mm-with-part handle
                                       (buffer-string))))))
-        (shr-inhibit-images gnus-inhibit-images)
-        charset)
+        shr-inhibit-images shr-blocked-images charset)
+    (if (and (boundp 'gnus-summary-buffer)
+             (buffer-name gnus-summary-buffer))
+        (with-current-buffer gnus-summary-buffer
+          (setq shr-inhibit-images gnus-inhibit-images
+                shr-blocked-images (gnus-blocked-images)))
+      (setq shr-inhibit-images gnus-inhibit-images
+            shr-blocked-images (gnus-blocked-images)))
     (unless handle
       (setq handle (mm-dissect-buffer t)))
     (setq charset (mail-content-type-get (mm-handle-type handle) 'charset))