41 ex_next(SCR *sp, EXCMD *cmdp)  in ex_next()  argument
53 	if (cmdp->argc == 0 && (sp->cargv == NULL || sp->cargv[1] == NULL)) {  in ex_next()
54 		msgq(sp, M_ERR, "111|No more files to edit");  in ex_next()
61 			CHAR2INT(sp, sp->cargv[1], strlen(sp->cargv[1]) + 1,  in ex_next()
63 			if (argv_exp0(sp, cmdp, wp, wlen - 1))  in ex_next()
65 			return (ex_edit(sp, cmdp));  in ex_next()
67 		return (ex_N_next(sp, cmdp));  in ex_next()
71 	if (file_m1(sp,  in ex_next()
78 		if (!F_ISSET(sp, SC_ARGNOFREE) && sp->argv != NULL) {  in ex_next()
79 			for (ap = sp->argv; *ap != NULL; ++ap)  in ex_next()
81 			free(sp->argv);  in ex_next()
83 		F_CLR(sp, SC_ARGNOFREE | SC_ARGRECOVER);  in ex_next()
84 		sp->cargv = NULL;  in ex_next()
87 		CALLOC_RET(sp, sp->argv, cmdp->argc + 1, sizeof(char *));  in ex_next()
88 		for (ap = sp->argv,  in ex_next()
90 			INT2CHAR(sp, argv[0]->bp, argv[0]->len, np, nlen);  in ex_next()
91 			if ((*ap = v_strdup(sp, np, nlen)) == NULL)  in ex_next()
97 		sp->cargv = sp->argv;  in ex_next()
98 		if ((frp = file_add(sp, *sp->cargv)) == NULL)  in ex_next()
103 		F_SET(sp, SC_STATUS_CNT);  in ex_next()
105 		if ((frp = file_add(sp, sp->cargv[1])) == NULL)  in ex_next()
107 		if (F_ISSET(sp, SC_ARGRECOVER))  in ex_next()
112 	if (file_init(sp, frp, NULL, FS_SETALT |  in ex_next()
116 		++sp->cargv;  in ex_next()
118 	F_SET(sp, SC_FSWITCH);  in ex_next()
127 ex_N_next(SCR *sp, EXCMD *cmdp)  in ex_N_next()  argument
135 	if (screen_init(sp->gp, sp, &new))  in ex_N_next()
137 	if (vs_split(sp, new, 0)) {  in ex_N_next()
143 	INT2CHAR(sp, cmdp->argv[0]->bp, cmdp->argv[0]->len + 1, np, nlen);  in ex_N_next()
153 	new->cargv = new->argv = ex_buildargv(sp, cmdp, NULL);  in ex_N_next()
159 	sp->nextdisp = new;  in ex_N_next()
160 	F_SET(sp, SC_SSWITCH);  in ex_N_next()
172 ex_prev(SCR *sp, EXCMD *cmdp)  in ex_prev()  argument
178 	if (sp->cargv == sp->argv) {  in ex_prev()
179 		msgq(sp, M_ERR, "112|No previous files to edit");  in ex_prev()
184 		CHAR2INT(sp, sp->cargv[-1], strlen(sp->cargv[-1]) + 1,  in ex_prev()
186 		if (argv_exp0(sp, cmdp, wp, wlen - 1))  in ex_prev()
188 		return (ex_edit(sp, cmdp));  in ex_prev()
191 	if (file_m1(sp,  in ex_prev()
195 	if ((frp = file_add(sp, sp->cargv[-1])) == NULL)  in ex_prev()
198 	if (file_init(sp, frp, NULL, FS_SETALT |  in ex_prev()
201 	--sp->cargv;  in ex_prev()
203 	F_SET(sp, SC_FSWITCH);  in ex_prev()
221 ex_rew(SCR *sp, EXCMD *cmdp)  in ex_rew()  argument
229 	if (sp->argv == NULL) {  in ex_rew()
230 		msgq(sp, M_ERR, "113|No previous files to rewind");  in ex_rew()
234 	if (file_m1(sp,  in ex_rew()
239 	sp->cargv = sp->argv;  in ex_rew()
240 	if ((frp = file_add(sp, *sp->cargv)) == NULL)  in ex_rew()
242 	if (file_init(sp, frp, NULL, FS_SETALT |  in ex_rew()
247 	F_SET(sp, SC_FSWITCH | SC_STATUS_CNT);  in ex_rew()
259 ex_args(SCR *sp, EXCMD *cmdp)  in ex_args()  argument
265 	if (sp->argv == NULL) {  in ex_args()
266 		(void)msgq(sp, M_ERR, "114|No file list to display");  in ex_args()
270 	gp = sp->gp;  in ex_args()
272 	for (cnt = 1, ap = sp->argv; *ap != NULL; ++ap) {  in ex_args()
273 		col += len = strlen(*ap) + sep + (ap == sp->cargv ? 2 : 0);  in ex_args()
274 		if (col >= sp->cols - 1) {  in ex_args()
277 			(void)ex_puts(sp, "\n");  in ex_args()
280 			(void)ex_puts(sp, " ");  in ex_args()
284 		(void)ex_printf(sp, "%s%s%s", ap == sp->cargv ? "[" : "",  in ex_args()
285 		    *ap, ap == sp->cargv ? "]" : "");  in ex_args()
286 		if (INTERRUPTED(sp))  in ex_args()
289 	(void)ex_puts(sp, "\n");  in ex_args()
300 ex_buildargv(SCR *sp, EXCMD *cmdp, char *name)  in ex_buildargv()  argument
309 	CALLOC(sp, s_argv, argc + 1, sizeof(char *));  in ex_buildargv()
314 		if ((*ap = v_strdup(sp, name, strlen(name))) == NULL)  in ex_buildargv()
319 			INT2CHAR(sp, argv[0]->bp, argv[0]->len, np, nlen);  in ex_buildargv()
320 			if ((*ap = v_strdup(sp, np, nlen)) == NULL)  in ex_buildargv()