How to get append-structure
fontoxml-base-flowto make this operation available.
Append a structure to the node identified with contextNodeId.
Imported operation data
The node ID of the node to which to match the root of the stencil.
A stencil describing the structure to be inserted.
(Optional) model to be bound to the stencil before insertion.
The range to set the selection in as defined by the stencil instead of the selectionRange