DefaultStyledDocument, and another consisting entirely of static utility
methods for processing Tibetan text. Moved TibetanDocument.DuffData
into its own class.
I think this makes things a bit more transparent, and gets us a little closer to
making clean use of Swing.
nor MAC nor Unix nor anything else. That last line must have been the
thing that made CVS's import choke.
Now these have correct line feeds--\r\n on DOS/Win32, \n on Unix, \r on
Mac.