Using vim 7.0 with gnome-terminal-2.14.2-r1 causes the tabbed editing keyboard shortcuts of Ctrl+PageUp and Ctrl+PageDown to not function properly. Works fine with TERM=xterm. This is probably related to #122562. Setting these manually in vimrc works, but the performance is awful (delay of about half a second versus instant). map [5;5~ <C-PageUp> map [6;5~ <C-PageDown>
In gnome-terminal-2.16 that's in portage, we use TERM=xterm again, so with that the problem should be "fixed". Marking as such. Thanks