X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/99a33b77e15b9a075024701d060d912b2fd87caf..741d511359a7862a6f7c65da9e2952a1cc8cd92b:/lisp/gnus/mm-view.el

diff --git a/lisp/gnus/mm-view.el b/lisp/gnus/mm-view.el
index 5a90f015ae..ac6170a3cd 100644
--- a/lisp/gnus/mm-view.el
+++ b/lisp/gnus/mm-view.el
@@ -1,6 +1,6 @@
 ;;; mm-view.el --- functions for viewing MIME objects
 
-;; Copyright (C) 1998-2011  Free Software Foundation, Inc.
+;; Copyright (C) 1998-2013 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; This file is part of GNU Emacs.
@@ -90,13 +90,14 @@
     (put-image
      (let ((image (mm-get-image handle)))
        (if (eq mm-inline-large-images 'resize)
-           (gnus-rescale-image image
-                               (let ((edges (gnus-window-inside-pixel-edges
-                                             (get-buffer-window (current-buffer)))))
-                                 (cons (truncate (* mm-inline-large-images-proportion
-                                                    (- (nth 2 edges) (nth 0 edges))))
-                                       (truncate (* mm-inline-large-images-proportion
-                                                    (- (nth 3 edges) (nth 1 edges)))))))
+           (gnus-rescale-image
+	    image
+	    (let ((edges (gnus-window-inside-pixel-edges
+			  (get-buffer-window (current-buffer)))))
+	      (cons (truncate (* mm-inline-large-images-proportion
+				 (- (nth 2 edges) (nth 0 edges))))
+		    (truncate (* mm-inline-large-images-proportion
+				 (- (nth 3 edges) (nth 1 edges)))))))
          image))
      b)
     (insert "\n\n")
@@ -495,9 +496,6 @@
 (defun mm-inline-audio (handle)
   (message "Not implemented"))
 
-(defun mm-view-sound-file ()
-  (message "Not implemented"))
-
 (defun mm-w3-prepare-buffer ()
   (require 'w3)
   (let ((url-standalone-mode t)
@@ -565,6 +563,8 @@
 		     (face-property 'default prop) (current-buffer))))
 	      (delete-region ,(point-min-marker) ,(point-max-marker)))))))))
 
+;; Shut up byte-compiler.
+(defvar font-lock-mode-hook)
 (defun mm-display-inline-fontify (handle &optional mode)
   "Insert HANDLE inline fontifying with MODE.
 If MODE is not set, try to find mode automatically."
@@ -596,22 +596,26 @@ If MODE is not set, try to find mode automatically."
 		    (t
 		     text)))
       (require 'font-lock)
-      (let ((font-lock-maximum-size nil)
-	    ;; Disable support modes, e.g., jit-lock, lazy-lock, etc.
-	    (font-lock-mode-hook nil)
-	    (font-lock-support-mode nil)
-	    ;; I find font-lock a bit too verbose.
-	    (font-lock-verbose nil))
+      ;; I find font-lock a bit too verbose.
+      (let ((font-lock-verbose nil)
+	    (font-lock-support-mode nil))
+	;; Disable support modes, e.g., jit-lock, lazy-lock, etc.
+	;; Note: XEmacs people use `font-lock-mode-hook' to run those modes.
+	(set (make-local-variable 'font-lock-mode-hook) nil)
         (setq buffer-file-name (mm-handle-filename handle))
         (set (make-local-variable 'enable-local-variables) nil)
-        (if mode
-            (funcall mode)
-          (set-auto-mode))
-	;; The mode function might have already turned on font-lock.
-        ;; Do not fontify if the guess mode is fundamental.
-	(unless (or (symbol-value 'font-lock-mode)
-                    (eq major-mode 'fundamental-mode))
-	  (font-lock-fontify-buffer)))
+	(with-demoted-errors
+	  (if mode
+	      (funcall mode)
+	    (let ((auto-mode-alist
+		   (delq (rassq 'doc-view-mode-maybe auto-mode-alist)
+			 (copy-sequence auto-mode-alist))))
+	      (set-auto-mode)))
+	  ;; The mode function might have already turned on font-lock.
+	  ;; Do not fontify if the guess mode is fundamental.
+	  (unless (or (symbol-value 'font-lock-mode)
+		      (eq major-mode 'fundamental-mode))
+	    (font-lock-fontify-buffer))))
       ;; By default, XEmacs font-lock uses non-duplicable text
       ;; properties.  This code forces all the text properties
       ;; to be copied along with the text.