Our plan for coping with meta-nodes (i.e., non-positional nodes that make page-level changes, but which nevertheless can appear anywhere in the document):
We will have a Meta Linear Model:
-
(ve.dm.Document).meta=[]; - Transactions & processing
- Sparsely-indexed array correlating to offsets in the data array
- Offsets are maintained with
splice;— insertion splices into meta array with undefined; deletions splice out meta array data and leave meta elements in place.