How to modify tabs behaviour? (file behaviour)

[visir]

I'm used to firefox behaviour, where:

1) new tabs are opened to the right of the current tab.

2) deleting a tab activates a tab to the right.

Also, can I change shortcuts for navigating tabs to ctrl-shift-, ctrl-shift-. ?

[oBFusCATed]

1. You'll most probably need to modify the code. This behaviour of ff is quite annoying...
2. Do you have settings -> env -> notebook appearence -> use stack based tab switching enabled?
3. You'll most probably need to modify the code for this too.

[visir]

I'll probably end up writing my own ide instead. Gdb makes me want to vomit.

If I'll not starve before that, of course.