Tabs bar side per window

[akamienski]

Being able to choose side of tabs bar per window would be fantastic, as a lot of people find tab bar showing up when you hover cursor outside of Zen window annoying. I usually have two windows on the side, and would love to set tab bar for left side window being on left side, and tab bar on the right side for the window on the right side, that will allow me to not see tab bar for the right side window, when I hover from the right to the left window with cursor.