~jaro/balkon

ref: 5d0bf7627c61fa5a70757ad5fe726b04eaa657c6 balkon/src/Data/Text/ParagraphLayout/Internal/Rich/ParagraphLayout.hs -rw-r--r-- 3.5 KiB 
Implement calculation of safe paragraph width.

Refactor lineNumbers into a common module.

Add ancestor boxes to interface.

Implement Rich pagination.

Add basic support for Rich layout.