From: Karl Heuer <kwzh@gnu.org>
Date: Sat, 30 May 1998 14:29:25 +0000 (+0000)
Subject: (viper-skip-syntax): Bug fix for eob/bob cases.
X-Git-Tag: emacs-20.3~793
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=63b98362a903e7a25363753cf1349d30fc13a791;p=emacs.git

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

diff --git a/lisp/emulation/viper-util.el b/lisp/emulation/viper-util.el
index 6cad4511d28..111edd10b6a 100644
--- 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