(viper-skip-syntax): Bug fix for eob/bob cases.

diff --git a/lisp/emulation/viper-util.el b/lisp/emulation/viper-util.el
index 6cad4511d28a68b164ddecb4edf934d6040f422f..111edd10b6ab8b5ab3931f92a80f07280127ddc4 100644 (file)
--- a/lisp/emulation/viper-util.el
+++ b/lisp/emulation/viper-util.el
@@ -1295,7 +1295,10 @@ This option is appropriate if you like Emacs-style words."
                (t nil)))
     (if (memq ?^ syntax) (setq negated-syntax t))
 
-    (while (and (not (= local 0)) (not (eobp)))
+    (while (and (not (= local 0)) 
+               (cond ((eq direction 'forward) 
+                      (not (eobp)))
+                     (t (not (bobp)))))
       (setq char-looked-at (viper-char-at-pos direction)
            ;; if outside the range, set to nil
            syntax-of-char-looked-at (if char-looked-at