* viper.el: Bumped up version/date of update to reflect the substantial

	changes done in August 2006.

	* viper-cmd (viper-next-line-at-bol): make sure button-at, push-button
	are defined.

	* ediff-util.el (ediff-add-to-history): new function.

	* ediff.el: use ediff-add-to-history instead of add-to-history.

2 files changed, 2 insertions, 2 deletions

diff --git a/lisp/emulation/viper-cmd.el b/lisp/emulation/viper-cmd.el
index 1685b829f64..61d99e6c78d 100644
--- a/lisp/emulation/viper-cmd.el
+++ b/lisp/emulation/viper-cmd.el
@@ -3098,7 +3098,7 @@ If point is on a widget or a button, simulate clicking on that widget/button."
                (and (consp widget)
                     (get (widget-type widget) 'widget-type))))
         (widget-button-press (point))
-      (if (button-at (point))
+      (if (and (fboundp 'button-at) (fboundp 'push-button) (button-at (point)))
           (push-button)
         ;; not a widget or a button
         (viper-leave-region-active)
diff --git a/lisp/emulation/viper.el b/lisp/emulation/viper.el
index 0ba7bdd041a..ea70ad609ad 100644
--- a/lisp/emulation/viper.el
+++ b/lisp/emulation/viper.el
@@ -9,7 +9,7 @@
 ;; Author: Michael Kifer <kifer@cs.stonybrook.edu>
 ;; Keywords: emulations
 
-(defconst viper-version "3.12 of February 18, 2006"
+(defconst viper-version "3.13 of September 18, 2006"
   "The current version of Viper")
 
 ;; This file is part of GNU Emacs.