nvi/vi/v_txt.c

306 			BINC_RETW(sp, tp->lb, tp->lb_len, len);
307 			MEMMOVE(tp->lb, lp, len);
372 		tp->lb[tp->cno++] = prompt;
388 		tp->lb[tp->cno] = CH_CURSOR;
752 			for (p = tp->lb + tp->cno; owrite > 0 && isblank(*p);
758 			p = tp->lb + tp->cno + owrite;
793 				FREE_SPACEW(sp, ait.lb, ait.lb_len);
812 				BINC_GOTOW(sp, ntp->lb,
814 				MEMMOVE(ntp->lb + ntp->cno, wmt.lb, WMTSPACE);
825 			BINC_GOTOW(sp, ntp->lb, ntp->lb_len, ntp->len + 1);
827 			ntp->lb[ntp->cno] = CH_CURSOR;
897 				MEMMOVE(tp->lb + tp->cno,
898 				    tp->lb + tp->cno + tp->owrite, tp->insert);
915 			BINC_GOTOW(sp, tp->lb, tp->lb_len, tp->len + 1);
916 			tp->lb[tp->len] = '\0';
957 			ait.lb = NULL;
959 			BINC_GOTOW(sp, ait.lb, ait.lb_len, tp->ai);
960 			MEMMOVE(ait.lb, tp->lb, tp->ai);
971 leftmargin:		tp->lb[tp->cno - 1] = ' ';
1026 			tp->lb[tp->cno] = ' ';
1081 		while (tp->cno > max && ISBLANK(tp->lb[tp->cno - 1])) {
1110 				if (ISBLANK(tp->lb[tp->cno - 1]))
1115 					tp->lb[tp->cno] = ' ';
1122 					tp->lb[tp->cno] = ' ';
1125 				tmp = inword(tp->lb[tp->cno - 1]);
1127 				if (tmp != inword(tp->lb[tp->cno - 1])
1128 				    || ISBLANK(tp->lb[tp->cno - 1]))
1133 					tp->lb[tp->cno] = ' ';
1184 				tp->lb[--tp->cno] = ' ';
1359 			BINC_GOTOW(sp, tp->lb, tp->lb_len, tp->len + 1);
1362 			tp->lb[tp->cno] = CH_CURSOR;
1508 	p = tp->lb + off;
1617 			MEMMOVE(tp->lb + tp->cno + qp->olen,
1618 			    tp->lb + tp->cno + tp->owrite + len, tp->insert);
1645 	for (off = tp->cno - 1, p = tp->lb + off, len = 0;; --p, --off) {
1712 	for (p = tp->lb, scno = 0, len = tp->len,
1739 	old = p - tp->lb;
1751 	for (p = tp->lb; tabs--;)
1784 		t = aitp->lb;
1796 	BINC_RETW(sp, tp->lb, tp->lb_len, tp->len + nlen);
1800 		MEMMOVE(tp->lb + nlen, tp->lb, tp->len);
1804 	MEMMOVE(tp->lb, t, nlen);
1835 		ntp->lb[ntp->len] = CH_CURSOR;
1918 		current += tp->lb[cno] == '\t' ?
1919 		    COL_OFF(current, ts) : KEY_COL(sp, tp->lb[cno]);
1945 	    (tp->lb[tp->cno - 1] == ' ' || tp->lb[tp->cno - 1] == '\t');
1948 		current += tp->lb[cno] == '\t' ?
1949 		    COL_OFF(current, ts) : KEY_COL(sp, tp->lb[cno]);
2013 		p = tp->lb;
2018 		    off = MAX(tp->ai, tp->offset), ap = tp->lb + off, p = ap;
2103 		off = p - tp->lb;
2104 		BINC_RETW(sp, tp->lb, tp->lb_len, tp->len + nlen);
2105 		p = tp->lb + off;
2129 			off = p - tp->lb;
2130 			BINC_RETW(sp, tp->lb, tp->lb_len, tp->len + 1);
2131 			p = tp->lb + off;
2281 	if (tp->lb[cno] == '\t')
2282 		(void)vs_columns(sp, tp->lb, tp->lno, &cno, &olen);
2284 		olen = KEY_COL(sp, tp->lb[cno]);
2292 		BINC_RETW(sp, tp->lb, tp->lb_len, tp->len + olen);
2295 			MEMMOVE(tp->lb + cno + 1 + chlen,
2296 			    tp->lb + cno + 1, tp->insert);
2300 		p = tp->lb + cno;
2301 		if (tp->lb[cno] == '\t' ||
2302 		    KEY_NEEDSWIDE(sp, tp->lb[cno]))
2307 			    KEY_NAME(sp, tp->lb[cno]),
2311 	tp->lb[cno] = ch;
2365 	savec = tp->lb[tp->cno];
2366 	tp->lb[tp->cno] = 0;
2369 	for (off = tp->cno - 1, p = tp->lb + off, len = 0;; --p, --off, ++len) {
2387 nothex:		tp->lb[tp->cno] = savec;
2392 	tp->lb[tp->cno] = savec;
2397 	tp->lb[tp->cno - 1] = value;
2401 		MEMMOVE(tp->lb + tp->cno, tp->lb + tp->cno + len,
2406 		MEMMOVE(tp->lb + tp->cno + tp->owrite,
2407 		    tp->lb + tp->cno + tp->owrite + len,
2447 			tp->lb[tp->cno++] = *chp;
2459 			savech = tp->lb[cno];
2460 			tp->lb[cno] = '\t';
2461 			(void)vs_columns(sp, tp->lb, tp->lno, &cno, &nlen);
2462 			tp->lb[cno] = savech;
2475 			if (tp->lb[cno] == '\t')
2477 				    tp->lb, tp->lno, &cno, &olen);
2479 				olen = KEY_COL(sp, tp->lb[cno]);
2490 				    tp->lb, tp->lb_len, tp->len + olen);
2492 				MEMMOVE(tp->lb + cno + 1 + chlen,
2493 				    tp->lb + cno + 1,
2498 				if (tp->lb[cno] == '\t' ||
2499 				   KEY_NEEDSWIDE(sp, tp->lb[cno]))
2500 					for (p = tp->lb + cno + 1; chlen--;)
2504 					    KEY_NAME(sp, tp->lb[cno]) + nlen,
2505 					    p = tp->lb + cno + 1; chlen--;)
2518 			MEMMOVE(tp->lb + cno, tp->lb + cno + copydown,
2523 			tp->lb[tp->cno++] = *chp;
2529 	BINC_RETW(sp, tp->lb, tp->lb_len, tp->len + 1);
2534 			tp->lb[tp->cno + 1] = tp->lb[tp->cno];
2536 			MEMMOVE(tp->lb + tp->cno + 1,
2537 			    tp->lb + tp->cno, tp->owrite + tp->insert);
2539 	tp->lb[tp->cno++] = *chp;
2573 	if (tp->lb[tp->cno - 1] == '\\' &&
2574 	    (tp->cno == 2 || tp->lb[tp->cno - 2] != '\\'))
2581 	if (IS_SHELLMETA(sp, tp->lb[tp->cno - 1]) &&
2582 	    (tp->cno == 2 || tp->lb[tp->cno - 2] != '\\'))
2592 	if (tp->lb[0] == tp->lb[tp->cno - 1] &&
2593 	    (tp->cno == 2 || tp->lb[tp->cno - 2] != '\\')) {
2624 	if (tp->lb[0] == '/' ?
2626 	    &start, &vp->m_final, tp->lb + 1, tp->cno - 1, NULL, sf) :
2628 	    &start, &vp->m_final, tp->lb + 1, tp->cno - 1, NULL, sf)) {
2689 	if (db_set(sp, tp->lno, tp->lb, tp->len) ||
2698 		if (db_append(sp, 0, lno, tp->lb, tp->len) ||
2796 	for (off = tp->cno - 1, p = tp->lb + off, len = 0;; --off, --p, ++len) {
2828 	wmtp->lb = p + 1;
2907 		MEMCPY(tp->lb + tp->cno, p + input_len, retain);