~jaro/balkon

ref: 5a30ef49d1c4a7f8a77425c67a5ee8e5e8243c8e balkon/src/Data/Text/ParagraphLayout/Internal/Break.hs -rw-r--r-- 1.7 KiB 
Update documentation and derived instances.

Move non-public modules into Internal namespace.

Use ICU to find line break boundaries.