Re: As hammarbtyp says: He could even...
Come on, it does not miss any important features ... maybe the treble underline, but who really needs that ???
And you forgot maybe the most important file type for publication ... docbook - yes, LibreOffice supports docbook.
Do not work with publishing houses that insist on using word, simple. If you are any good, you will find a house that does not hire window cleaners.