Bala - I've added a new 'structural' music EDSL - Structural2. I will replace Structural with this module once I've added HNotate output to Structural2 - currently it just has Midi and ascii output. Also I'll probably rename it as well. The treatment of 'ragged overlays' is sharper in Structural2 than Structural. A ragged overlay is something like this, where line-b extends past line-a:
aaaaaaa
bbbbbbbb
Structural was a bit adhoc about handling these. Structural2 has better defined 'packing' - line-a will be packed to line-b, and both will be packed to the end of the bar if necessary:
aaaa|aaa.|....|
...b|bbbb|bbb.|
HNotate - I've moved the function divModR into Duration so it is visible to Bala. Also it didn't work properly so I've sorted that out.
