include/rays/font.h in rays-0.1.6 vs include/rays/font.h in rays-0.1.7

@@ -21,17 +21,18 @@
 
 			Font (const char* name, coord size = 0);
 
 			~Font ();
 
+			Font copy () const;
+
 			String name () const;
 
 			coord size () const;
 
-			bool get_width (coord* width, const char* str) const;
+			coord get_width (const char* str) const;
 
-			bool get_height (
-				coord* height,
+			coord get_height (
 				coord* ascent = NULL, coord* descent = NULL, coord* leading = NULL) const;
 
 			operator bool () const;
 
 			bool operator ! () const;