nvi/vi/v_left.c

30 v_left(SCR *sp, VICMD *vp)
38 	if (vp->m_start.cno == 0) {
44 	cnt = F_ISSET(vp, VC_C1SET) ? vp->count : 1;
45 	if (vp->m_start.cno > cnt)
46 		vp->m_stop.cno = vp->m_start.cno - cnt;
48 		vp->m_stop.cno = 0;
55 	if (ISMOTION(vp))
56 		--vp->m_start.cno;
57 	vp->m_final = vp->m_stop;
68 v_cfirst(SCR *sp, VICMD *vp)
80 	if (ISMOTION(vp))
81 		F_SET(vp, VM_LMODE);
87 	cnt = F_ISSET(vp, VC_C1SET) ? vp->count : 1;
89 		--vp->count;
90 		return (v_down(sp, vp));
99 	vp->m_stop.cno = 0;
100 	if (nonblank(sp, vp->m_stop.lno, &vp->m_stop.cno))
109 	if (vp->m_stop.lno == 1 &&
110 	    vp->m_stop.cno == 0 && ISCMD(vp->rkp, 'd')) {
123 	vp->m_final =
124 	    ISMOTION(vp) && ISCMD(vp->rkp, 'y') ? vp->m_start : vp->m_stop;
135 v_first(SCR *sp, VICMD *vp)
150 	vp->m_stop.cno = 0;
151 	if (nonblank(sp, vp->m_stop.lno, &vp->m_stop.cno))
160 	if (ISMOTION(vp) && vp->m_start.cno == vp->m_stop.cno) {
174 	if (vp->m_start.cno < vp->m_stop.cno)
175 		if (ISMOTION(vp)) {
176 			--vp->m_stop.cno;
177 			vp->m_final = vp->m_start;
179 			vp->m_final = vp->m_stop;
181 		if (ISMOTION(vp))
182 			--vp->m_start.cno;
183 		vp->m_final = vp->m_stop;
197 v_ncol(SCR *sp, VICMD *vp)
199 	if (F_ISSET(vp, VC_C1SET) && vp->count > 1) {
200 		--vp->count;
201 		vp->m_stop.cno =
202 		    vs_colpos(sp, vp->m_start.lno, (size_t)vp->count);
209 		if (ISMOTION(vp) && vp->m_stop.cno == vp->m_start.cno) {
220 		if (ISMOTION(vp) && vp->m_start.cno == 0) {
224 		vp->m_stop.cno = 0;
236 	if (vp->m_start.cno < vp->m_stop.cno)
237 		if (ISMOTION(vp)) {
238 			--vp->m_stop.cno;
239 			vp->m_final = vp->m_start;
241 			vp->m_final = vp->m_stop;
243 		if (ISMOTION(vp))
244 			--vp->m_start.cno;
245 		vp->m_final = vp->m_stop;
257 v_zero(SCR *sp, VICMD *vp)
264 	if (ISMOTION(vp) && vp->m_start.cno == 0) {
274 	vp->m_stop.cno = 0;
275 	if (ISMOTION(vp))
276 		--vp->m_start.cno;
277 	vp->m_final = vp->m_stop;