Distinguish between special forms and subrs, #'describe-function-1. lisp/ChangeLog addition: 2009-02-04 Aidan Kehoe <kehoea@parhasard.net> * help.el (describe-function-1): Distinguish between special forms and subrs; don't bind autoload-file, #'symbol-file returns it like any other function file name.

#!/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