add letter B to 3d-diagonal

Author: avi-dey

Fonts/3d-diagonal/3d-diagonal.h

@@ -5,7 +5,7 @@
 
 class ThreeD_Diagonal : public Fonts
 {
-    static const int rows = 12;
+    static const int rows = 13;
     static const int cols = 20;
 
 public:
@@ -34,16 +34,26 @@ class ThreeD_Diagonal : public Fonts
     }
 
 
-    /*
-        vs B()
-        {
-            vs character = getCharGrid();
-
-            //Enter the character grid in ROWS X COLS
+    vs B()
+    {
+        vs character = getCharGrid(13, 18);
+
+        character[0]  = "    ,---,.        ";
+        character[1]  = "  ,'  .'  \\      ";
+        character[2]  = ",---.' .' |       ";
+        character[3]  = "|   |  |: |       ";
+        character[4]  = ":   :  :  /       ";
+        character[5]  = ":   |    ;        ";
+        character[6]  = "|   :     \\      ";
+        character[7]  = "|   |   . |       ";
+        character[8]  = "'   :  '; |       ";
+        character[9]  = "|   |  | ;        ";
+        character[10] = "|   :   /         ";
+        character[11] = "|   | ,'          ";
+        character[12] = "`----'            ";
 
-            return character;
-        }
-    */
+        return character;
+    }
 
     /*
         vs C()