Refining title, Ctrl-Q is present on Mac, Cmd-Q on OS X. As far as I know, Ctrl-Q doesn't work on Windows, so it's not a problem there.
Alt-F4 closes a window on Windows, so it's not going to be accidentally triggered when closing a tab (Ctrl-W) — so we don't need to handle that in any way (unless there's an Alt-F3 or Alt-F5 shortcut I don't know about). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/583797 Title: "Warn on closing with multiple tabs open" not honored To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/583797/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs