[xemacs-hg @ 2007-08-21 20:32:33 by aidan] Don't use args to XINT_OR_CHAR where multiple evaluation is possible; revise X_I_O_C to not multiply evaluate.

#!/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