Incidentally, if you want to work on something in calibre and are daunted by the prospect of finding what part of the code it is in, just ask in the calibre development forum at mobileread.com -- lots of friendly people there.
Incidentally, if you want to work on something in calibre and are daunted by the prospect of finding what part of the code it is in, just ask in the calibre development forum at mobileread.com -- lots of friendly people there.