[mariusmg]

Shift + F2 opens the command line but pressing Shift +F2 again doesn't close it. That's.....unexpected (and annoying).

[cpeterso]

Works for me with Nightly 19 on OS X.

[st3fan]

Please file a bug for a feature request.

[past]

This is fixed in Firefox 18.

[zobzu]

WFM Win 7 Nightly