updated for version 7.4.589 Problem: In the MS-Windows console Vim can't handle greek characters when encoding is utf-8. Solution: Escape K_NUL. (Yasuhiro Matsumoto)

#!/bin/sh
#
# ref - Check spelling of the arguments
#
# Usage: ref word ..
#
# can be used for the K command of Vim
#
spell <<EOF
$*
EOF