Items that start with a dot are usually added by completion
and thus redundant and dropped from the printout.
However, if the initial item started with a dot, it should not be dropped,
otherwise there will be no items left. Thus, should there be no items
not starting with a dot, we print the initial item.
Items that start with a dot are usually added by completion and thus redundant and dropped from the printout. However, if the initial item started with a dot, it should not be dropped, otherwise there will be no items left. Thus, should there be no items not starting with a dot, we print the initial item.