Don't complain about throws out of `post-command-hook'. 2013-02-22 Michael Sperber <mike@xemacs.org> * event-stream.c (post_command_hook): Don't complain about throws out of `post-command-hook'. This is quite common, for example to exit the minibuffer.

#!/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