~jaro/balkon

ref: e109466dc37ab61a41256b463de591e95ab8e1bb balkon/test/Data/Text/ParagraphLayoutSpec.hs -rw-r--r-- 7.2 KiB
Ensure paragraph rect is unaffected by spans.
Insert extra test to work around segmentation fault.

Without the added test, the test suite causes a segmentation fault
after starting "wraps by characters when line is ultra narrow".
Add line wrapping tests with spans.
Move non-public modules into Internal namespace.
Implement "plain" interface.
Separate tests by module.