1 /*-
28  * v_replace -- [count]r<char>
42 v_replace(SCR *sp, VICMD *vp)  in v_replace()  argument
51 	CHAR_T *p;  in v_replace()  local
66 	if (db_get(sp, vp->m_start.lno, DBG_FATAL, &p, &len))  in v_replace()
83 	cnt = F_ISSET(vp, VC_C1SET) ? vp->count : 1;  in v_replace()
84 	vp->m_stop.lno = vp->m_start.lno;  in v_replace()
85 	vp->m_stop.cno = vp->m_start.cno + cnt - 1;  in v_replace()
86 	if (vp->m_stop.cno > len - 1) {  in v_replace()
87 		v_eol(sp, &vp->m_start);  in v_replace()
96 	if (!F_ISSET(vp, VC_ISDOT)) {  in v_replace()
97 		sp->showmode = SM_REPLACE;  in v_replace()
117 			vip->rlast = ev.e_c;  in v_replace()
118 			vip->rvalue = ev.e_value;  in v_replace()
143 	MEMMOVE(bp, p, len);  in v_replace()
144 	p = bp;  in v_replace()
148 	 * N characters with <carriage-return> or <newline> characters.  This  in v_replace()
152 	if ((!quote && vip->rvalue == K_CR) || vip->rvalue == K_NL) {  in v_replace()
154 		vp->m_stop.lno = vp->m_start.lno + 1;  in v_replace()
155 		vp->m_stop.cno = 0;  in v_replace()
158 		if (db_set(sp, vp->m_start.lno, p, vp->m_start.cno))  in v_replace()
168 		p += vp->m_start.cno + cnt;  in v_replace()
169 		len -= vp->m_start.cno + cnt;  in v_replace()
171 			for (; len && isblank(*p); --len, ++p);  in v_replace()
173 		if ((tp = text_init(sp, p, len, len)) == NULL)  in v_replace()
177 			if (v_txt_auto(sp, vp->m_start.lno, NULL, 0, tp))  in v_replace()
179 			vp->m_stop.cno = tp->ai ? tp->ai - 1 : 0;  in v_replace()
181 			vp->m_stop.cno = 0;  in v_replace()
183 		vp->m_stop.cno = tp->ai ? tp->ai - 1 : 0;  in v_replace()
184 		if (db_append(sp, 1, vp->m_start.lno, tp->lb, tp->len))  in v_replace()
191 		STRSET(bp + vp->m_start.cno, vip->rlast, cnt);  in v_replace()
192 		rval = db_set(sp, vp->m_start.lno, bp, len);  in v_replace()
196 	vp->m_final = vp->m_stop;  in v_replace()