Add and use `font-lock-extend-region-functions'. 2013-02-20 Michael Sperber <mike@xemacs.org> * font-lock.el (font-lock-beg) (font-lock-extend-region-functions) (font-lock-extend-region-multiline) (font-lock-extend-region-wholelines) (font-lock-default-fontify-region): Add and use `font-lock-extend-region-functions' from GNU Emacs.

#!/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