The up-to-date German language file has fitting strings, check the download link above....The same I saw with German.

Anyway, I agree. I suggest the following strings in the English language file which will allow a wider box (and more consistent naming):
54=&Selection menu appears
55=right next of current file
56=at mouse cursor
100=docked right of current file
101=docked in opposite panel
102=centered in TC window
Edit:
rolandd, you have deleted your request while I was brewing a fresh can of coffee, that's not nice...

Icfu