~jaro/balkon

ref: 8a9b82d20be09b375ae6052bcd00422f822cdc78 balkon/test/Data/Text/ParagraphLayout/Internal/ApplyBoxesSpec.hs -rw-r--r-- 6.5 KiB 
Integrate BiDi levels with spanToRuns algorithm.

Span/box boundaries no longer reset directionality.

BREAKING: Text with no strongly directional characters would
previously be treated as having no direction. It will now be
treated as having the direction defined in TextOptions.
This affects calculated positions.

Implement finding box edges.