Dear list, I put together the following minimal signature.rb: --------->%-------------- # signature.rb -- generate signature signature = BufferManager.ask_many_with_completions :sign, "Choose signature: ", ["One","Two","Three"] 'Signature: ' + signature --------->%-------------- It works -- but the hook seems to be called 1) when entering compose mode 2) each time the external editor is called 3) and 4) two times after the external editor closed. So I have to choose my signature four times! Has anybody an idea what to do about this? Greetings, Ruthard