1 files changed, 4 insertions, 1 deletions
diff --git a/board.h b/board.h
index a144ed7..03f096c 100644
--- a/board.h
+++ b/board.h
@@ -57,6 +57,7 @@ public:
 	void write(ostream &os) const;
 
 	Bounds computeBounds() const;
+	bool checkEdge(int idx) const;
 
 private:
 	// 0 = empty, 1...NC = coloured stones
@@ -73,7 +74,6 @@ private:
 
 	int countStones(uint8_t clr, int idx, int delta) const;
 	void newEdgeCand(int idx);
-	bool checkEdge(int idx) const;
 };
 
 struct Stone {
@@ -81,5 +81,8 @@ struct Stone {
 	inline Stone(uint8_t clr) : clr(clr) {}
 };
 
+#define EDGE_STR "\x1B[36m+\x1B[0m"
+#define OPEN_STR "·"
+
 ostream& operator<<(ostream &os, Stone stone);
 ostream& operator<<(ostream &os, const Board &bd);