diff --git a/src/Generating/Trees.cpp b/src/Generating/Trees.cpp
index eac086de6..b7a08999d 100644
--- a/src/Generating/Trees.cpp
+++ b/src/Generating/Trees.cpp
@@ -41,42 +41,42 @@ static const sCoords Corners[] =
 
 static const sCoords BigO1[] =
 {
-	          {0, -1},
-	{-1,  0},          {1,  0},
-	          {0,  1},
+	/* -1 */           {0, -1},
+	/*  0 */ {-1,  0},          {1,  0},
+	/*  1 */           {0,  1},
 } ;
 
 static const sCoords BigO2[] =
 {
-	          {-1, -2}, {0, -2}, {1, -2},
-	{-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1},
-	{-2,  0}, {-1,  0},          {1,  0}, {2,  0},
-	{-2,  1}, {-1,  1}, {0,  1}, {1,  1}, {2,  1},
-	          {-1,  2}, {0,  2}, {1,  2},
+	/* -2 */           {-1, -2}, {0, -2}, {1, -2},
+	/* -1 */ {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1},
+	/*  0 */ {-2,  0}, {-1,  0},          {1,  0}, {2,  0},
+	/*  1 */ {-2,  1}, {-1,  1}, {0,  1}, {1,  1}, {2,  1},
+	/*  2 */           {-1,  2}, {0,  2}, {1,  2},
 } ;
 
 static const sCoords BigO3[] =
 {
-	          {-2, -3}, {-1, -3}, {0, -3}, {1, -3}, {2, -3},
-	{-3, -2}, {-2, -2}, {-1, -2}, {0, -2}, {1, -2}, {2, -2}, {3, -2},
-	{-3, -1}, {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1}, {3, -1},
-	{-3,  0}, {-2,  0}, {-1,  0},          {1,  0}, {2,  0}, {3,  0},
-	{-3,  1}, {-2,  1}, {-1,  1}, {0,  1}, {1,  1}, {2,  1}, {3,  1},
-	{-3,  2}, {-2,  2}, {-1,  2}, {0,  2}, {1,  2}, {2,  2}, {3,  2},
-	          {-2,  3}, {-1,  3}, {0,  3}, {1,  3}, {2,  3},
+	/* -3 */           {-2, -3}, {-1, -3}, {0, -3}, {1, -3}, {2, -3},
+	/* -2 */ {-3, -2}, {-2, -2}, {-1, -2}, {0, -2}, {1, -2}, {2, -2}, {3, -2},
+	/* -1 */ {-3, -1}, {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1}, {3, -1},
+	/*  0 */ {-3,  0}, {-2,  0}, {-1,  0},          {1,  0}, {2,  0}, {3,  0},
+	/*  1 */ {-3,  1}, {-2,  1}, {-1,  1}, {0,  1}, {1,  1}, {2,  1}, {3,  1},
+	/*  2 */ {-3,  2}, {-2,  2}, {-1,  2}, {0,  2}, {1,  2}, {2,  2}, {3,  2},
+	/*  3 */           {-2,  3}, {-1,  3}, {0,  3}, {1,  3}, {2,  3},
 } ;
 
 static const sCoords BigO4[] =  // Part of Big Jungle tree
 {
-	                    {-2, -4}, {-1, -4}, {0, -4}, {1, -4}, {2, -4},
-	          {-3, -3}, {-2, -3}, {-1, -3}, {0, -3}, {1, -3}, {2, -3}, {3, -3},
-	{-4, -2}, {-3, -2}, {-2, -2}, {-1, -2}, {0, -2}, {1, -2}, {2, -2}, {3, -2}, {4, -2},
-	{-4, -1}, {-3, -1}, {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1}, {3, -1}, {4, -1},
-	{-4,  0}, {-3,  0}, {-2,  0}, {-1,  0},          {1,  0}, {2,  0}, {3,  0}, {4,  0},
-	{-4,  1}, {-3,  1}, {-2,  1}, {-1,  1}, {0,  1}, {1,  1}, {2,  1}, {3,  1}, {4,  1},
-	{-4,  2}, {-3,  2}, {-2,  2}, {-1,  2}, {0,  2}, {1,  2}, {2,  2}, {3,  2}, {4,  2},
-	          {-3,  3}, {-2,  3}, {-1,  3}, {0,  3}, {1,  3}, {2,  3}, {3,  3},
-	                    {-2,  4}, {-1,  4}, {0,  4}, {1,  4}, {2,  4},
+	/* -4 */                    {-2, -4}, {-1, -4}, {0, -4}, {1, -4}, {2, -4},
+	/* -3 */           {-3, -3}, {-2, -3}, {-1, -3}, {0, -3}, {1, -3}, {2, -3}, {3, -3},
+	/* -2 */ {-4, -2}, {-3, -2}, {-2, -2}, {-1, -2}, {0, -2}, {1, -2}, {2, -2}, {3, -2}, {4, -2},
+	/* -1 */ {-4, -1}, {-3, -1}, {-2, -1}, {-1, -1}, {0, -1}, {1, -1}, {2, -1}, {3, -1}, {4, -1},
+	/*  0 */ {-4,  0}, {-3,  0}, {-2,  0}, {-1,  0},          {1,  0}, {2,  0}, {3,  0}, {4,  0},
+	/*  1 */ {-4,  1}, {-3,  1}, {-2,  1}, {-1,  1}, {0,  1}, {1,  1}, {2,  1}, {3,  1}, {4,  1},
+	/*  2 */ {-4,  2}, {-3,  2}, {-2,  2}, {-1,  2}, {0,  2}, {1,  2}, {2,  2}, {3,  2}, {4,  2},
+	/*  3 */           {-3,  3}, {-2,  3}, {-1,  3}, {0,  3}, {1,  3}, {2,  3}, {3,  3},
+	/*  4 */                     {-2,  4}, {-1,  4}, {0,  4}, {1,  4}, {2,  4},
 } ;