On Sun, Jan 10, 2016 at 12:01 AM, Hans Georg Schaathun < [email protected]> wrote:
> I whole-heartedly agree, and Michal's (second) solution does > exactly that. > Sorry, I missed that. -- William F Hammond Email: [email protected] https://www.facebook.com/william.f.hammond http://www.albany.edu/~hammond/
