nvi/ex/ex_tag.c

131 	TAGQ *rtqp, *tqp;
166 		if ((tqp = gtag_slist(sp, exp->tag_last, F_ISSET(cmdp, E_REFERENCE))) == NULL)
170 	if ((tqp = ctag_slist(sp, exp->tag_last)) == NULL)
204 		if (ex_tag_Nswitch(sp, tqp->tagq.cqh_first, force))
211 		if (ex_tag_nswitch(sp, tqp->tagq.cqh_first, force))
225 	CIRCLEQ_INSERT_HEAD(&exp->tq, tqp, q);
228 	    tqp->current->search, tqp->current->slen, tqp->tag);
256 	tagq_free(sp, tqp);
273 	TAGQ *tqp;
276 	if ((tqp = exp->tq.cqh_first) == (void *)&exp->tq) {
280 	if ((tp = tqp->current->q.cqe_next) == (void *)&tqp->tagq) {
286 	tqp->current = tp;
288 	if (F_ISSET(tqp, TAG_CSCOPE))
289 		(void)cscope_search(sp, tqp, tp);
291 		(void)ctag_search(sp, tp->search, tp->slen, tqp->tag);
308 	TAGQ *tqp;
311 	if ((tqp = exp->tq.cqh_first) == (void *)&exp->tq) {
315 	if ((tp = tqp->current->q.cqe_prev) == (void *)&tqp->tagq) {
321 	tqp->current = tp;
323 	if (F_ISSET(tqp, TAG_CSCOPE))
324 		(void)cscope_search(sp, tqp, tp);
326 		(void)ctag_search(sp, tp->search, tp->slen, tqp->tag);
436 	TAGQ *tqp, *dtqp;
462 		for (tqp = exp->tq.cqh_first;
463 		    tqp != (void *)&exp->tq && --off > 1;
464 		    tqp = tqp->q.cqe_next);
465 		if (tqp == (void *)&exp->tq) {
471 		dtqp = tqp;
476 		for (tqp = exp->tq.cqh_first;
477 		    tqp != (void *)&exp->tq;
478 		    dtqp = tqp, tqp = tqp->q.cqe_next) {
480 			if (tqp == exp->tq.cqh_first)
482 			p = tqp->current->frp->name;
490 		if (tqp == (void *)&exp->tq) {
495 		if (tqp == exp->tq.cqh_first)
543 	TAGQ *tqp;
570 		tqp = exp->tq.cqh_first;
571 		if (tagq_free(sp, tqp))
573 	} while (tqp != dtqp);
597 	TAGQ *tqp;
603 	if ((tqp = exp->tq.cqh_first) == (void *)&exp->tq) {
631 	for (cnt = 1, tqp = exp->tq.cqh_first; !INTERRUPTED(sp) &&
632 	    tqp != (void *)&exp->tq; ++cnt, tqp = tqp->q.cqe_next)
633 		for (tp = tqp->tagq.cqh_first;
634 		    tp != (void *)&tqp->tagq; tp = tp->q.cqe_next) {
635 			if (tp == tqp->tagq.cqh_first)
647 			if (tqp->current == tp)
650 			if (tp == tqp->tagq.cqh_first && tqp->tag != NULL &&
652 				len = strlen(tqp->tag);
656 				    tqp->current == tp ? "    " : "     ",
657 				    (int)len, tqp->tag);
675 	TAGQ *aqp, *tqp;
685 		if (tagq_copy(sp, aqp, &tqp))
693 				tqp->current = tp;
694 			CIRCLEQ_INSERT_TAIL(&tqp->tagq, tp, q);
696 		CIRCLEQ_INSERT_TAIL(&nexp->tq, tqp, q);
747 	TAGQ *tqp;
753 	MALLOC_RET(sp, tqp, TAGQ *, len);
754 	memcpy(tqp, otqp, len);
756 	CIRCLEQ_INIT(&tqp->tagq);
757 	tqp->current = NULL;
759 		tqp->tag = tqp->buf;
761 	*tqpp = tqp;
819 tagq_free(sp, tqp)
821 	TAGQ *tqp;
827 	while ((tp = tqp->tagq.cqh_first) != (void *)&tqp->tagq) {
828 		CIRCLEQ_REMOVE(&tqp->tagq, tp, q);
836 	if (tqp->q.cqe_next != NULL)
837 		CIRCLEQ_REMOVE(&exp->tq, tqp, q);
838 	free(tqp);
926 	TAGQ *tqp;
930 	while ((tqp = exp->tq.cqh_first) != (void *)&exp->tq)
931 		tagq_free(sp, tqp);
1065 	TAGQ *tqp;
1076 	CALLOC_GOTO(sp, tqp, TAGQ *, 1, sizeof(TAGQ) + len + 1);
1077 	CIRCLEQ_INIT(&tqp->tagq);
1078 	tqp->tag = tqp->buf;
1079 	memcpy(tqp->tag, tag, (tqp->tlen = len) + 1);
1105 			CIRCLEQ_INSERT_TAIL(&tqp->tagq, tp, q);
1111 	if (tqp->tagq.cqh_first == (void *)&tqp->tagq) {
1113 		free(tqp);
1117 	tqp->current = tqp->tagq.cqh_first;
1118 	return (tqp);
1135 	TAGQ *tqp;
1143 	CALLOC_GOTO(sp, tqp, TAGQ *, 1, sizeof(TAGQ) + len + 1);
1144 	CIRCLEQ_INIT(&tqp->tagq);
1145 	tqp->tag = tqp->buf;
1146 	memcpy(tqp->tag, tag, (tqp->tlen = len) + 1);
1154 		if (ctag_sfile(sp, tfp, tqp, tag)) {
1161 	if (tqp->tagq.cqh_first == (void *)&tqp->tagq) {
1172 		free(tqp);
1176 	tqp->current = tqp->tagq.cqh_first;
1177 	return (tqp);
1188 ctag_sfile(sp, tfp, tqp, tname)
1191 	TAGQ *tqp;
1313 		CIRCLEQ_INSERT_TAIL(&tqp->tagq, tp, q);