1847 	struct roff_node *nbl, *nh, *nch, *nnext;  in post_bl_head()  local
1898 	for (nch = nh->child; nch != NULL; nch = nnext) {  in post_bl_head()
1901 		nnext = nch->next;  in post_bl_head()
1911 	struct roff_node	*nchild, *nnext;  /* of the Bl body */  in post_bl()  local
1982 		nnext = nchild->next;  in post_bl()
1991 			if (nnext == NULL)  in post_bl()
1993 			nchild = nnext;  in post_bl()
1994 			nnext = nchild->next;  in post_bl()
2007 		if ((nnext = nchild->head->child) == NULL)  in post_bl()
2009 		if (nnext->type == ROFFT_BLOCK)  in post_bl()
2010 			nnext = nnext->body->child;  in post_bl()
2011 		if (nnext == NULL || nnext->tok != MDOC_Er)  in post_bl()
2013 		nnext = nnext->child;  in post_bl()
2015 			order = strcmp(prev_Er, nnext->string);  in post_bl()
2018 				    nnext->line, nnext->pos,  in post_bl()
2020 				    prev_Er, nnext->string);  in post_bl()
2023 				    nnext->line, nnext->pos,  in post_bl()
2026 		prev_Er = nnext->string;  in post_bl()