1913 	struct roff_node *nbl, *nh, *nch, *nnext;  in post_bl_head()  local
1964 	for (nch = nh->child; nch != NULL; nch = nnext) {  in post_bl_head()
1967 		nnext = nch->next;  in post_bl_head()
1977 	struct roff_node	*nchild, *nnext;  /* of the Bl body */  in post_bl()  local
2048 		nnext = nchild->next;  in post_bl()
2057 			if (nnext == NULL)  in post_bl()
2059 			nchild = nnext;  in post_bl()
2060 			nnext = nchild->next;  in post_bl()
2073 		if ((nnext = nchild->head->child) == NULL)  in post_bl()
2075 		if (nnext->type == ROFFT_BLOCK)  in post_bl()
2076 			nnext = nnext->body->child;  in post_bl()
2077 		if (nnext == NULL || nnext->tok != MDOC_Er)  in post_bl()
2079 		nnext = nnext->child;  in post_bl()
2081 			order = strcmp(prev_Er, nnext->string);  in post_bl()
2084 				    nnext->line, nnext->pos,  in post_bl()
2086 				    prev_Er, nnext->string);  in post_bl()
2089 				    nnext->line, nnext->pos,  in post_bl()
2092 		prev_Er = nnext->string;  in post_bl()