~jaro/balkon

ref: 520267372b6484d24cb7029e61dd885e07909db5 balkon/src/Data/Text/ParagraphLayout/Internal/ProtoFragment.hs -rw-r--r-- 514 bytes
Fix documentation of ProtoFragment after RTL placement.
Implement correct positioning of RTL runs.
Move non-public modules into Internal namespace.
Lay out Runs independently of Spans.