diff -Naur -x bnf -x compilationResults -x \*.out -x \*~ -x \*.cc -x \*.o -x main -x sparql orig/mysql-dfsg-5.0-5.0.16/sparql mysql-dfsg-5.0-5.0.16/sparql/
diff -Naur -x .deps -x mysqld -x \*~ -x \*.o orig/mysql-dfsg-5.0-5.0.16/sql mysql-dfsg-5.0-5.0.16/sql/