taglinefilesource code
new_origin533drivers/char/console.cint new_origin;
new_origin537drivers/char/console.cnew_origin = __origin + lines * video_num_columns;
new_origin539drivers/char/console.cnew_origin -= last_origin_rel;
new_origin540drivers/char/console.cif (new_origin < 0) {
new_origin542drivers/char/console.cnew_origin += last_origin_rel;
new_origin543drivers/char/console.cif (new_origin < s_top)
new_origin544drivers/char/console.cnew_origin = s_top;
new_origin545drivers/char/console.cif (new_origin > last_origin_rel - video_num_columns
new_origin547drivers/char/console.cnew_origin = 0;
new_origin557drivers/char/console.c} else if (new_origin > __real_origin)
new_origin558drivers/char/console.cnew_origin = __real_origin;
new_origin560drivers/char/console.c__set_origin(new_origin);