Update the x intercepts of each line for the next line.
(activeEdgeTable: StringAdd).self
(activeEdgeTable: StringFormat).self
(activeEdgeTable: ArrowAssoc[ActiveEdgeTable]).x
(Since version 2.10.0) Use leftOfArrow
instead
(activeEdgeTable: Ensuring[ActiveEdgeTable]).x
(Since version 2.10.0) Use resultOfEnsuring
instead