NO_FORCE
set_lineinfo(state, state->pos.row, NO_FORCE, DWL_ON, DHL_TOP);
set_lineinfo(state, state->pos.row, NO_FORCE, DWL_ON, DHL_BOTTOM);
set_lineinfo(state, state->pos.row, NO_FORCE, DWL_OFF, DHL_OFF);
set_lineinfo(state, state->pos.row, NO_FORCE, DWL_ON, DHL_OFF);