Remove outdated comment about Emacs 20 from viper.el

* lisp/emulation/viper-util.el (viper-chars-in-region): Remove
outdated comment.

diff --git a/lisp/emulation/viper-util.el b/lisp/emulation/viper-util.el
index 83e45e1cd0cb73653c60894c0f4944cb95a43235..9da493d74ba7e8c8888e71f6ee10e3a003df5fc8 100644 (file)
--- a/lisp/emulation/viper-util.el
+++ b/lisp/emulation/viper-util.el
@@ -249,15 +249,7 @@ Otherwise return the normal value."
     (goto-char cur-pos)
     result))
 
-;; Emacs used to count each multibyte character as several positions in the buffer,
-;; so we had to use Emacs's chars-in-region to count characters. Since 20.3,
-;; Emacs counts multibyte characters as 1 position.  XEmacs has always been
-;; counting each char as just one pos. So, now we can simply subtract beg from
-;; end to determine the number of characters in a region.
 (defun viper-chars-in-region (beg end &optional preserve-sign)
-  ;;(let ((count (abs (if (fboundp 'chars-in-region)
-  ;;                   (chars-in-region beg end)
-  ;;                 (- end beg)))))
   (let ((count (abs (- end beg))))
     (if (and (< end beg) preserve-sign)
        (- count)