nvi/common/main.c

40 editor(GS *gp, int argc, char *argv[])
56 	if (gp->scr_busy == NULL)
57 		gp->scr_busy = vs_busy;
59 	if (gp->scr_msg == NULL)
60 		gp->scr_msg = vs_msg;
61 	gp->catd = (nl_catd)-1;
64 	TAILQ_INIT(gp->dq);
65 	TAILQ_INIT(gp->hq);
66 	SLIST_INIT(gp->ecq);
67 	SLIST_INSERT_HEAD(gp->ecq, &gp->excmd, q);
68 	gp->noprint = DEFAULT_NOPRINT;
71 	TAILQ_INIT(gp->frefq);
72 	TAILQ_INIT(gp->dcb_store.textq);
73 	SLIST_INIT(gp->cutq);
74 	SLIST_INIT(gp->seqq);
101 	F_SET(gp, G_SNAPSHOT);
114 			if (gp->c_option != NULL) {
118 			gp->c_option = optarg;
127 				attach(gp);
140 			F_CLR(gp, G_SNAPSHOT);
163 			if ((gp->tracefp = fopen(optarg, "w")) == NULL) {
167 			(void)fprintf(gp->tracefp,
192 			(void)gp->scr_usage();
207 	if (LF_ISSET(SC_EX) && F_ISSET(gp, G_SCRIPTED))
219 	if (screen_init(gp, NULL, &sp)) {
221 			TAILQ_INSERT_HEAD(gp->dq, sp, q);
225 	TAILQ_INSERT_HEAD(gp->dq, sp, q);
310 	if (gp->c_option == NULL) {
360 		if (EXCMD_RUNNING(gp)) {
389 			(void)gp->scr_bell(sp);
410 	v_end(gp);
422 v_end(GS *gp)
428 	if (gp->ccl_sp != NULL) {
429 		(void)file_end(gp->ccl_sp, NULL, 1);
430 		(void)screen_end(gp->ccl_sp);
432 	while ((sp = TAILQ_FIRST(gp->dq)) != NULL)
434 	while ((sp = TAILQ_FIRST(gp->hq)) != NULL)
440 		while ((frp = TAILQ_FIRST(gp->frefq)) != NULL) {
441 			TAILQ_REMOVE(gp->frefq, frp, q);
449 	free(gp->i_event);
452 	cut_close(gp);
455 	seq_close(gp);
458 	(void)text_lfree(gp->dcb_store.textq);
461 	msg_close(gp);
465 	if (F_ISSET(gp, G_BELLSCHED))
474 	while ((mp = SLIST_FIRST(gp->msgq)) != NULL) {
477 		SLIST_REMOVE_HEAD(gp->msgq, q);
486 	free(gp->tmp_bp);
490 	if (gp->tracefp != NULL)
491 		(void)fclose(gp->tracefp);
553 attach(GS *gp)