M README.md → README.md

@@ -6,7 +6,8 @@ - [x] Use _todo.txt_ file targeted by todo-txt.sh config
 - [x] Implement archive mecanism
 - [x] Allow task edition
 - [x] Allow to remove priority on task
-- [ ] Circular navigation on tasks
+- [x] Circular navigation on tasks
+- [ ] Provide config file with argument
 
 ## Ressources
 

M main.go → main.go

@@ -105,14 +105,14 @@ 
 			switch {
 			// Navigation
 			case key.Matches(msg, m.keys.Up):
-				if m.cursor > 0 {
-					m.cursor--
+				newCursor := (m.cursor - 1) % len(m.tasks)
+				if newCursor < 0 {
+					newCursor += len(m.tasks)
 				}
+				m.cursor = newCursor
 
 			case key.Matches(msg, m.keys.Down):
-				if m.cursor < len(m.tasks)-1 {
-					m.cursor++
-				}
+				m.cursor = (m.cursor + 1) % len(m.tasks)
 
 			// Tasks management
 			case key.Matches(msg, m.keys.Priority):