~jaro/balkon

ref: 3d78355411f15c6d8ebf001921a5167657992712 balkon/test/Data/Text/ParagraphLayout/RunSpec.hs -rw-r--r-- 1.6 KiB
Minimise working with Data.Text.Internal.
Link to Span using a generic wrapper.
Implement "plain" interface.
Separate tests by module.