~jaro/balkon

ref: 229c02cd9b6458d330023a8ca56af358c376b2ac balkon/src/Data/Text/ParagraphLayout/Internal/Fragment.hs -rw-r--r-- 1.6 KiB 
Use internal library to hide non-public modules.

Move non-public modules into Internal namespace.

Upgrade Fragment to contain pen position.