Never pass a leading + to mpz_set_string, parse_integer (). src/ChangeLog addition: 2011-05-01 Aidan Kehoe <kehoea@parhasard.net> * lread.c (parse_integer): GMP's mpz_set_string deals with a leading plus badly, make sure it never sees one coming from this function. tests/ChangeLog addition: 2011-05-01 Aidan Kehoe <kehoea@parhasard.net> * automated/lisp-reader-tests.el: If the bignum feature is available, check that a leading plus sign is treated correctly when reading bignum integers.

#!/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