Cannot enqueue to playlist while in search mode

This is more a suggestion than a bug report :)
When searching for tracks using the / command, the shortcuts 'a' and 'shift+a' to enqueue to playlist cannot work (obviously, because the keystrokes are used to populate the search field).
But it still could be interesting to add items to the playlist while searching, for instance through the use of some other keyboard modifier ?

Thanks in adv. ;)
(using trunk:2522)