51 ex_next(SCR *sp, EXCMD *cmdp)  in ex_next()  argument
63 	if (cmdp->argc == 0 && (sp->cargv == NULL || sp->cargv[1] == NULL)) {  in ex_next()
68 	if (F_ISSET(cmdp, E_NEWSCREEN)) {  in ex_next()
70 		if (cmdp->argc == 0) {  in ex_next()
73 			if (argv_exp0(sp, cmdp, wp, wlen - 1))  in ex_next()
75 			return (ex_edit(sp, cmdp));  in ex_next()
77 		return (ex_N_next(sp, cmdp));  in ex_next()
82 	    FL_ISSET(cmdp->iflags, E_C_FORCE), FS_ALL | FS_POSSIBLE))  in ex_next()
86 	if (cmdp->argc) {  in ex_next()
98 		    sp->argv, char **, cmdp->argc + 1, sizeof(char *));  in ex_next()
100 		    argv = cmdp->argv; argv[0]->len != 0; ++ap, ++argv) {  in ex_next()
124 	    (FL_ISSET(cmdp->iflags, E_C_FORCE) ? FS_FORCE : 0)))  in ex_next()
138 ex_N_next(SCR *sp, EXCMD *cmdp)  in ex_N_next()  argument
154 	INT2CHAR(sp, cmdp->argv[0]->bp, cmdp->argv[0]->len + 1, np, nlen);  in ex_N_next()
157 	    (FL_ISSET(cmdp->iflags, E_C_FORCE) ? FS_FORCE : 0))) {  in ex_N_next()
164 	new->cargv = new->argv = ex_buildargv(sp, cmdp, NULL);  in ex_N_next()
183 ex_prev(SCR *sp, EXCMD *cmdp)  in ex_prev()  argument
194 	if (F_ISSET(cmdp, E_NEWSCREEN)) {  in ex_prev()
197 		if (argv_exp0(sp, cmdp, wp, wlen - 1))  in ex_prev()
199 		return (ex_edit(sp, cmdp));  in ex_prev()
203 	    FL_ISSET(cmdp->iflags, E_C_FORCE), FS_ALL | FS_POSSIBLE))  in ex_prev()
210 	    (FL_ISSET(cmdp->iflags, E_C_FORCE) ? FS_FORCE : 0)))  in ex_prev()
232 ex_rew(SCR *sp, EXCMD *cmdp)  in ex_rew()  argument
246 	    FL_ISSET(cmdp->iflags, E_C_FORCE), FS_ALL | FS_POSSIBLE))  in ex_rew()
254 	    (FL_ISSET(cmdp->iflags, E_C_FORCE) ? FS_FORCE : 0)))  in ex_rew()
270 ex_args(SCR *sp, EXCMD *cmdp)  in ex_args()  argument
310 ex_buildargv(SCR *sp, EXCMD *cmdp, char *name)  in ex_buildargv()  argument
318 	argc = cmdp == NULL ? 1 : cmdp->argc;  in ex_buildargv()
323 	if (cmdp == NULL) {  in ex_buildargv()
328 		for (argv = cmdp->argv; argv[0]->len != 0; ++ap, ++argv) {  in ex_buildargv()
329 			INT2CHAR(sp, cmdp->argv[0]->bp, cmdp->argv[0]->len,   in ex_buildargv()