Add mode-require-final-newline from GNU. Thanks GNU. lisp/ChangeLog: 2013-09-15 Mats Lidell <matsl@cxemacs.org> * files.el (mode-require-final-newline): Variable synced from GNU. Thank you GNU. Allows modes to control final newlines. (require-final-newline): Add action on visiting and visiting or saving in sync with GNU. * text-mode.el (text-mode): Use mode-require-final-newline. man/ChangeLog: 2013-09-15 Mats Lidell <matsl@xemacs.org> * xemacs/files.texi (Saving): New variable mode-require-final-newline. Update info for require-final-newline. tests/ChangeLog: 2013-09-15 Mats Lidell <matsl@xemacs.org> * automated/files-tests.el: New file. Test new states in require-final-newline and new variable mode-require-final-newline.

#!/bin/sh
if
test -r $2
then
if
cmp $1 $2 > /dev/null
then
echo $2 is unchanged
rm -f $1
else
mv -f $1 $2
fi
else
mv -f $1 $2
fi