String feat;
if (cNode.gapIndex != -1 && cNode.getParent().gapIndex == -1 && (ante = cTree.getCoIndexedAntecedent(cNode.gapIndex)) != null)
{
DEPNode dNode = getDEPNode(dTree, cNode);
dNode.addXHead(getDEPNode(dTree, ante), DEPLibEn.DEP_GAP);
}
if ((feat = getFunctionTags(cNode, s_semTags)) != null)
cNode.c2d.putFeat(DEPLibEn.FEAT_SEM, feat);