Outstanding issues for NIFF 6b * Handle fonts for Unicode strings. [ Possible solution: Use http://www.w3.org/TR/REC-CSS2/fonts.html#font-family-prop from the Cascading style sheet spec for HTML. The NIFF font name would be specified as a CSS Level 2 font-family, a comma-separated list of names, usually ending with generic family like 'serif'. ] * Specify the Rest hotspot for when the staff step is other than 4. Include a diagram. * Specify hotspot for Accidental. Include a diagram. * Discuss reference point of Augmentation Dot when the anchor is a Rest. * Include recommendations for handling multi-staff barlines, and its relation to the measure start time slice.