new_y            4308 gd.c           			y1 = new_y(char_bbox.llx, char_bbox.lly) + cur_y;
new_y            4310 gd.c           			y2 = new_y(char_bbox.llx, char_bbox.ury) + cur_y;
new_y            4312 gd.c           			y3 = new_y(char_bbox.urx, char_bbox.ury) + cur_y;
new_y            4314 gd.c           			y4 = new_y(char_bbox.urx, char_bbox.lly) + cur_y;
new_y            4324 gd.c           			dy = new_y(char_width + add_width + amount_kern, 0);