Make #'letf not error if handed a #'values form. lisp/ChangeLog addition: 2009-11-14 Aidan Kehoe <kehoea@parhasard.net> * cl-macs.el (letf): Check whether arguments to #'values are bound, and make them unbound after evaluating BODY; document the limitations of this macro. tests/ChangeLog addition: 2009-11-14 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-tests.el: Don't call Known-Bug-Expect-Failure now that the particular letf bug it tickled is fixed.

#!/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