(eshell-smart-redisplay): Added some safety code to work around a

redisplay problem I've been having.

2 files changed, 10 insertions, 1 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index b47aa3576f3..78321bfc852 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,10 @@
 2001-04-23  John Wiegley  <johnw@gnu.org>
 
+        * eshell/em-smart.el (eshell-smart-redisplay): Added some safety
+        code to work around a redisplay problem I've been having.
+
+2001-04-23  John Wiegley  <johnw@gnu.org>
+
         * calendar/timeclock.el (timeclock-day-required): If the time
         required for a particular day is not set, use `timeclock-workday'.
         (timeclock-find-discrep): Added some sample code in a comment.
diff --git a/lisp/eshell/em-smart.el b/lisp/eshell/em-smart.el
index 9bef8b10d20..0d7810df9e2 100644
--- a/lisp/eshell/em-smart.el
+++ b/lisp/eshell/em-smart.el
@@ -262,7 +262,11 @@ and the end of the buffer are still visible."
 (defun eshell-smart-redisplay ()
   "Display as much output as possible, smartly."
   (if (eobp)
-      (recenter -1)
+      (save-excursion
+        (recenter -1)
+        ;; trigger the redisplay now, so that we catch any attempted
+        ;; point motion; this is to cover for a redisplay bug
+        (eshell-redisplay))
     (let ((top-point (point)))
       (and (memq 'eshell-smart-display-move pre-command-hook)
            (>= (point) eshell-last-input-start)