I've added long options to features/commandline.xml. I have not committed it yet because I'm not satisfied with word wrapping of these options. Is there a way in Docbook how to say that table cell shouldn't be wrapped (like <td nowrap>) or is there some special character non-breaking-dash?
I don't know if there is any nonbreaking region, and that would not fit the DocBook way of adding markup. IMHO you should add the options this way. It would probably look ugly if the options would not wrap, and this would let a very small amount of space for the explanation...
Goba