Add variable scroll-error-top-bottom.

http://lists.gnu.org/archive/html/emacs-devel/2010-04/msg00403.html

* simple.el (scroll-error-top-bottom): New defcustom.
(scroll-up-command, scroll-down-command): Use it.  Doc fix.

* emulation/pc-select.el (pc-select-override-scroll-error):
Obsolete in favor of `scroll-error-top-bottom'.

1 files changed, 3 insertions, 0 deletions

diff --git a/lisp/emulation/pc-select.el b/lisp/emulation/pc-select.el
index 175999b6e37..529ba290cb8 100644
--- a/lisp/emulation/pc-select.el
+++ b/lisp/emulation/pc-select.el
@@ -93,6 +93,9 @@ text with these commands.  If you set this variable to non-nil, these
 errors are suppressed."
   :type 'boolean
   :group 'pc-select)
+(define-obsolete-variable-alias 'pc-select-override-scroll-error
+                                'scroll-error-top-bottom
+                                "24.1")
 
 (defcustom pc-select-selection-keys-only nil
   "*Non-nil means only bind the basic selection keys when started.