con(optional)Connection to the previous component within the same neume; this attribute should
not
be used for the first component of a neume.
Allowed values are:
"g" (Gapped; not connected.), "l" (Looped.), "e" (Extended.)
curve(optional)Records direction of curvature.
Allowed values are:
"a" (Anti-clockwise curvature.), "c" (Clockwise curvature.)
hooked(optional)Pen stroke has an extension; specific to Hispanic notation.
Value conforms to data.BOOLEAN.
ligated(optional)Indicates participation in a ligature.
Value conforms to data.BOOLEAN.
rellen(optional)Length of the pen stroke relative to the previous component within the same neume;
this attribute should not be used for the first component of a neume.
Allowed values are:
"l" (Longer.), "s" (Shorter.)
s-shape(optional)Direction of the initial direction for an s-shaped pen stroke; i.e., "w" for the
standard letter S, "e" for its mirror image, "s" for the letter S turned 90-degrees
anti-clockwise, and "n" for its mirror image.
Value conforms to data.COMPASSDIRECTION.basic.