Plus              364 tools/compile.c     case Plus:
Plus              986 tools/compile.c     case Plus:		return consumesInput(node->plus.element);
Plus               80 tools/greg.h     struct Plus		plus;
Plus              254 tools/tree.c     Node *node= newNode(Plus);
Plus              343 tools/tree.c       case Plus:		Node_fprint(stream, node->query.element);  fprintf(stream, "+");	break;
Plus              431 tools/tree.c       case Plus:		break;