~jaro/balkon

ref: e9f65f16ad54cfec6f081453807d0b5e3734e304 balkon/test/Data/Text/ParagraphLayout/RectSpec.hs -rw-r--r-- 964 bytes
Hide Rect union from public interface.

The function behaves in a specific way that should not be relied on by
other modules.
Make paragraphRect origin always 0,0.

This convention should make it easier for the caller to properly place
the paragraph within a document.
Add module for working with rectangle coordinates.