fix combinaton

todo.txt

@@ -1,4 +1,3 @@
-Selecting people
 Help
 
 addPerson add  siblings (add relation improve)
@@ -8,23 +7,28 @@ findRelative
 findRelation - extend
 
 Draw distinct regions of a tree
-Draw spouses' relatives if main has none
+Draw spouses' relatives if main has none?
 
-Color
-
-Partialy visible people
-Scrolling
 Zooming
 
 Visualization:
-- proper horizontal navigation
+- draw parents of focused
+- horizontal navigation between cousins
+- color on different consoles
+- screen resize
 
 Compilation
 - static and dynamic ncurses
 
 ?
-- same person can be present twice
+- same person can be displayed twice
+- coordinate types for large trees
 
 Backend
 - move to SQLlite
-- backup
+- create tree backup
+
+Refactoring
+- check if vector combine && works correctly
+- nobody = 0
+- comment style /*