2000-01-20  Federico Mena Quintero  <federico@helixcode.com>

	* vcc.y (LexBuf): Added a "handle" field for the GnomeVFSHandle.
	(initLex): Initialize the lexBuf.handle.
	(Parse_MIME_FromGnomeVFSURI): New function to parse a vCalendar
	object from a GnomeVFS URI.
	(Parse_MIME_FromGnomeVFSHandle): New function to parse a vCalendar
	object from a GnomeVFS handle.
	(lexGetc_): Now it can read characters from the VFS as well.