Hi, I hope, that it's the right thread - is there a chance to set some environment variable like dpkg? In dpkg I can start shell and run: vimdiff $DPKG_CONFFILE_OLD $DPKG_CONFFILE_NEW
If there will be variable (like UCF_CONFFILE_OLD and UCF_CONFFILE_NEW), I think, that it's better than showing filename on the top. -- S pozdravem Petr Jurášek soLNet s.r.o.