ls_scsparen
statep->ls_scsparen.nparen = 1;
statep->ls_scsparen.csstate = 0;
switch (statep->ls_scsparen.csstate) {
statep->ls_scsparen.nparen++;
statep->ls_scsparen.nparen--;
statep->ls_scsparen.csstate = 1;
statep->ls_scsparen.csstate = 2;
statep->ls_scsparen.csstate = 4;
--statep->ls_scsparen.csstate;
statep->ls_scsparen.csstate = 0;
statep->ls_scsparen.csstate = 3;
statep->ls_scsparen.csstate = 0;
if (statep->ls_scsparen.nparen == 0) {
statep->ls_scsparen.nparen = 1;
statep->ls_scsparen.csstate = 0;