#define H TABLE_HORZ
#define V TABLE_VERT
-/* The unit used for internal measurements is inch/(72 * XR_POINT). */
+/* The unit used for internal measurements is inch/(72 * XR_POINT).
+ (Thus, XR_POINT units represent one point.) */
#define XR_POINT PANGO_SCALE
/* Conversions to and from points. */