~jaro/balkon

ref: 23c52ba5b3a933207890308c867d196674bc0784 balkon/lib/Data/Text/ParagraphLayout/Rect.hs -rw-r--r-- 456 bytes
Expose rect unions in public interface.
Fix style: white space in exports and imports.
Hide Rect union from public interface.

The function behaves in a specific way that should not be relied on by
other modules.
Use internal library to hide non-public modules.