editor: jump between two tabs

[thefool]

Let me describe the scenario:

you have 6 files open, tabbed.
You click on source 2 and then click on source 5, then with
a key combination it would be good to jump between those two.

a bit like alt+tab works in windows, where the current and last jumped
to are quick to shift between.

[PB]

The functionality is half there (Ctrl+Tab, and Shift+Ctrl+Tab), so it should be
easy enough to add a toggle keyboard shortcut too. Any maybe it could work
like Firefox, where Ctrl+1 goes to tab 1, Ctrl+2 goes to tab 2, etc.

[thefool]

The firefox idea is good, especially if combined with a quick switch

Using ctrl tab and shit ctrl tab is "ok" but sometimes its faster to click with the mouse, and thats annoying when working with sourcecode