[Emacs-diffs] Changes to emacs/lisp/follow.el,v [EMACS_22_BASE]

[Eli Zaretskii]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Branch:         EMACS_22_BASE
Changes by:     Eli Zaretskii <eliz>    07/09/13 08:00:57

Index: follow.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/follow.el,v
retrieving revision 1.30.2.2
retrieving revision 1.30.2.3
diff -u -b -r1.30.2.2 -r1.30.2.3
--- follow.el   25 Jul 2007 04:47:23 -0000      1.30.2.2
+++ follow.el   13 Sep 2007 08:00:57 -0000      1.30.2.3
@@ -2048,13 +2048,13 @@
   (follow-invalidate-cache)
 
   ;; Normally, if the display has been changed, it is redrawn.  All
-  ;; windows showing only the end of a buffer is unconditionally
-  ;; recentered, we can't prevent it by calling
+  ;; windows showing only the end of a buffer are unconditionally
+  ;; recentered; we can't prevent that by calling
   ;; `follow-avoid-tail-recenter'.
   ;;
-  ;; By performing a redisplay on our own, Emacs need not perform
-  ;; the above described redisplay.  (However, bu performing it when
-  ;; there are input available just seems to make things worse.)
+  ;; We force a redisplay here on our own, so Emacs does need to.
+  ;; (However, redisplaying when there's input available just seems
+  ;; to make things worse, so we exclude that case.)
   (if (and follow-avoid-tail-recenter-p
           (not (input-pending-p)))
       (sit-for 0)))