Fix bug #18760 with incorrect decoding of tutorial for "About Emacs" screen.

 lisp/startup.el (fancy-about-text): Read the entire tutorial, not
 just its first 256 bytes.

2 files changed, 9 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d5c5458facf..d32c2772579 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2014-10-23  Eli Zaretskii  <eliz@gnu.org>
+
+        * startup.el (fancy-about-text): Read the entire tutorial, not
+        just its first 256 bytes.  (Bug#18760)
+
 2014-10-23  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * emacs-lisp/bytecomp.el: Require cl-extra (bug#18804).
diff --git a/lisp/startup.el b/lisp/startup.el
index 58e970814b9..54ed53e69c8 100644
--- a/lisp/startup.el
+++ b/lisp/startup.el
@@ -1523,7 +1523,10 @@ Each element in the list should be a list of strings or pairs
               (title (with-temp-buffer
                        (insert-file-contents
                         (expand-file-name tut tutorial-directory)
-                        nil 0 256)
+                        ;; Reat the entire file, to make sure any
+                        ;; coding cookies and other local variables
+                        ;; get acted upon.
+                        nil)
                        (search-forward ".")
                        (buffer-substring (point-min) (1- (point))))))
          ;; If there is a specific tutorial for the current language