~jaro/balkon

ref: 1a3bbea4c1d1e027e6ec875063cbab30d044322a balkon/src/Data/Text/ParagraphLayout/Internal/Rich/Paragraph.hs -rw-r--r-- 4.2 KiB 
Expose piecewise paragraph construction.

Consolidate tree types into one.

Implement piecewise paragraph construction.

Add basic support for Rich layout.