Document quirks with xdg-mime for query file and query default
This documents the wired behavior for xdg-mime query default
in relation to xdg-open
(#147) as that won't be possible to fix in the near future and the quirk that xdg-mime
does not like filenames that start with a minus sign and how to work around that.
The upgrade to DocBook 4.3 is necessary for the <code>
tags to work.
Please apply together with !81 (merged), the MRs shouldn't conflict.
Edited by Slatian