On Mon, Apr 05, 2010 at 12:45:16PM +0900, Jin-Hwan Cho wrote: > As I remember, Matthias removed all "const". But I cannot remember the reason. > Can you give any comment, Matthias? I didn't remove "const"'s - I even added a couple of them, but not systematically. Looks like a good idea to me. -- Matthias