Lines Matching defs:nn

209 	const struct roff_node	*nn;
220 		for (nn = man->last->parent; nn; nn = nn->parent)
221 			if (nn->tok == ntok && nn->type == ROFFT_BLOCK)
251 	for (nn = man->last->parent; nn; nn = nn->parent)
252 		if (nn->tok == ntok && nn->type == ROFFT_BLOCK && ! --nrew)
255 	if (nn == NULL) {
271 	man_unscope(man, nn);
273 	if (tok == MAN_RE && nn->head->aux > 0)
274 		roff_setreg(man->roff, "an-margin", nn->head->aux, '-');
294 	if (tok == MAN_YS && man->last == nn) {