#define LAYOUT_STR(A) ((A) == LAYOUT_TILED ? "tiled" : "monocle")
#define LAYOUT_CHR(A) ((A) == LAYOUT_TILED ? 'T' : 'M')
#define CHILD_POL_STR(A) ((A) == FIRST_CHILD ? "first_child" : "second_child")
+#define TIGHTNESS_STR(A) ((A) == TIGHTNESS_HIGH ? "high" : "low")
#define SPLIT_TYPE_STR(A) ((A) == TYPE_HORIZONTAL ? "horizontal" : "vertical")
#define SPLIT_MODE_STR(A) ((A) == MODE_AUTOMATIC ? "automatic" : "manual")
#define SPLIT_DIR_STR(A) ((A) == DIR_NORTH ? "north" : ((A) == DIR_WEST ? "west" : ((A) == DIR_SOUTH ? "south" : "east")))