ury              4315 ext/gd/gd.c    				char_bbox.llx = char_bbox.lly = char_bbox.ury = 0;
ury              4326 ext/gd/gd.c    			x2 = new_x(char_bbox.llx, char_bbox.ury) + cur_x;
ury              4327 ext/gd/gd.c    			y2 = new_y(char_bbox.llx, char_bbox.ury) + cur_y;
ury              4328 ext/gd/gd.c    			x3 = new_x(char_bbox.urx, char_bbox.ury) + cur_x;
ury              4329 ext/gd/gd.c    			y3 = new_y(char_bbox.urx, char_bbox.ury) + cur_y;
ury              4337 ext/gd/gd.c    			str_bbox.ury = max(str_bbox.ury, max(y1, max(y2, max(y3, y4))));
ury              4364 ext/gd/gd.c    	add_next_index_long(return_value, (int) ceil(((double) str_bbox.ury)*sz/1000));