How to get insert-before-selection
fontoxml-base-flowto make this operation available.
Insert a structure before the current selection, as a child of the node identified with contextNodeId
Imported operation data
The id of the node which is to become the parent of the new structure.
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