[Emacs-diffs] /srv/bzr/emacs/trunk r103339: Fix bug #8047 with require-final-newline in binary image buffers.

[Eli Zaretskii]

------------------------------------------------------------
revno: 103339
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Fri 2011-02-18 19:59:06 +0200
message:
  Fix bug #8047 with require-final-newline in binary image buffers.
  
   image-mode.el (image-toggle-display-image): Set
   find-file-literally non-nil in buffers visiting binary image
   files.
modified:
  lisp/ChangeLog
  lisp/image-mode.el

=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog    2011-02-18 17:18:16 +0000
+++ b/lisp/ChangeLog    2011-02-18 17:59:06 +0000
@@ -1,3 +1,9 @@
+2011-02-18  Eli Zaretskii  <address@hidden>
+
+       * image-mode.el (image-toggle-display-image): Set
+       find-file-literally non-nil in buffers visiting binary image
+       files.  (Bug#8047)
+
 2011-02-18  Stefan Monnier  <address@hidden>
 
        * files.el (cd): Make completion obey cd-path (bug#7924).

=== modified file 'lisp/image-mode.el'
--- a/lisp/image-mode.el        2011-02-01 21:22:21 +0000
+++ b/lisp/image-mode.el        2011-02-18 17:59:06 +0000
@@ -505,6 +505,11 @@
     ;; This just makes the arrow displayed in the right fringe
     ;; area look correct when the image is wider than the window.
     (setq truncate-lines t)
+    ;; Disable adding a newline at the end of the image file when it
+    ;; is written with, e.g., C-x C-w.
+    (if (coding-system-equal (coding-system-base buffer-file-coding-system)
+                            'no-conversion)
+       (set (make-local-variable 'find-file-literally) t))
     ;; Allow navigation of large images
     (set (make-local-variable 'auto-hscroll-mode) nil)
     (setq image-type type)