Parser:
- one pass rather then preprocess

--help
help - based on user config

findRelative

findRelation - extend

Combine trees on the command line

Visualization:
- zooming
- horizontal navigation between cousins
- color on different consoles
- screen resize
- empty tree
- half children and main tree
- distincs tree regions

Compilation
- static and dynamic ncurses

?
- info bar
- tree visualizer component
- distinct regions of a tree
- same person can be displayed twice
- coordinate types for large trees

Backend
- file operatons check if file exists
- move to SQLlite
- create tree backup

Refactoring
- comment style /*

readelf -a /usr/lib/x86_64-linux-gnu/libncursesw.a | grep lto
