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()
58 	if (F_ISSET(cmdp, E_NEWSCREEN)) {  in ex_next()
60 		if (cmdp->argc == 0) {  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()
72 	    FL_ISSET(cmdp->iflags, E_C_FORCE), FS_ALL | FS_POSSIBLE))  in ex_next()
76 	if (cmdp->argc) {  in ex_next()
87 		CALLOC_RET(sp, sp->argv, cmdp->argc + 1, sizeof(char *));  in ex_next()
89 		    argv = cmdp->argv; argv[0]->len != 0; ++ap, ++argv) {  in ex_next()
113 	    (FL_ISSET(cmdp->iflags, E_C_FORCE) ? FS_FORCE : 0)))  in ex_next()
127 ex_N_next(SCR *sp, EXCMD *cmdp)  in ex_N_next()  argument
143 	INT2CHAR(sp, cmdp->argv[0]->bp, cmdp->argv[0]->len + 1, np, nlen);  in ex_N_next()
146 	    (FL_ISSET(cmdp->iflags, E_C_FORCE) ? FS_FORCE : 0))) {  in ex_N_next()
153 	new->cargv = new->argv = ex_buildargv(sp, cmdp, NULL);  in ex_N_next()
172 ex_prev(SCR *sp, EXCMD *cmdp)  in ex_prev()  argument
183 	if (F_ISSET(cmdp, E_NEWSCREEN)) {  in ex_prev()
186 		if (argv_exp0(sp, cmdp, wp, wlen - 1))  in ex_prev()
188 		return (ex_edit(sp, cmdp));  in ex_prev()
192 	    FL_ISSET(cmdp->iflags, E_C_FORCE), FS_ALL | FS_POSSIBLE))  in ex_prev()
199 	    (FL_ISSET(cmdp->iflags, E_C_FORCE) ? FS_FORCE : 0)))  in ex_prev()
221 ex_rew(SCR *sp, EXCMD *cmdp)  in ex_rew()  argument
235 	    FL_ISSET(cmdp->iflags, E_C_FORCE), FS_ALL | FS_POSSIBLE))  in ex_rew()
243 	    (FL_ISSET(cmdp->iflags, E_C_FORCE) ? FS_FORCE : 0)))  in ex_rew()
259 ex_args(SCR *sp, EXCMD *cmdp)  in ex_args()  argument
300 ex_buildargv(SCR *sp, EXCMD *cmdp, char *name)  in ex_buildargv()  argument
308 	argc = cmdp == NULL ? 1 : cmdp->argc;  in ex_buildargv()
313 	if (cmdp == NULL) {  in ex_buildargv()
318 		for (argv = cmdp->argv; argv[0]->len != 0; ++ap, ++argv) {  in ex_buildargv()