102 	    mp->m_depth, mp->m_flag);  in show_msg()
330 	return current_thread.t_head ? current_thread.t_head->m_depth : 0;  in thread_depth()
397 	       (parent != NULL && depth != 0 && depth == parent->m_depth + 1));  in redepth_core()
405 		mp->m_depth = depth;  in redepth_core()
422 	depth = mp->m_plink ? mp->m_plink->m_depth + 1 : 0;  in redepth()
509 			if (message_array.t_head[i].m_depth == 0 &&  in thread_fix_new_links()
520 			assert(message_array.t_head[i].m_depth != 0 ||  in thread_fix_new_links()
530 		message[i].m_depth = 0;  in thread_fix_new_links()
556 		if (current_thread.t_head->m_depth == 0)  in thread_fix_new_links()
675 	for (tp = next_message(mp); tp && tp->m_depth > mp->m_depth; tp = next_message(tp))  in flattencmd_core()
678 	if (tp && tp->m_depth < mp->m_depth)  in flattencmd_core()
694 		marray[i]->m_depth = mp->m_depth;  in flattencmd_core()
976 		marray[i].mp->m_depth = marray[0].mp->m_depth;  in thread_on_reference()
1103 		depth = mp->m_depth;  in tagbelowcmd()
1105 			if (mp->m_depth > depth) {  in tagbelowcmd()
1209 			assert(current_thread.t_head->m_depth > 0);  in upcmd()
1724 	depth = current_thread.t_head->m_depth;  in deldupscmd()
1726 		if (mp->m_depth > depth) {  in deldupscmd()