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-rw-r--r--bin/catsh/libedit/tty.c1342
1 files changed, 0 insertions, 1342 deletions
diff --git a/bin/catsh/libedit/tty.c b/bin/catsh/libedit/tty.c
deleted file mode 100644
index f524da47..00000000
--- a/bin/catsh/libedit/tty.c
+++ /dev/null
@@ -1,1342 +0,0 @@
-/*	$NetBSD: tty.c,v 1.65 2016/05/09 21:46:56 christos Exp $	*/
-
-/*-
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)tty.c	8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: tty.c,v 1.65 2016/05/09 21:46:56 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * tty.c: tty interface stuff
- */
-#include <assert.h>
-#include <errno.h>
-#include <stdlib.h>	/* for abort */
-#include <string.h>
-#include <strings.h>	/* for ffs */
-#include <unistd.h>	/* for isatty */
-
-#include "el.h"
-#include "fcns.h"
-#include "parse.h"
-
-typedef struct ttymodes_t {
-	const char *m_name;
-	unsigned int m_value;
-	int m_type;
-}          ttymodes_t;
-
-typedef struct ttymap_t {
-	wint_t nch, och;	/* Internal and termio rep of chars */
-	el_action_t bind[3];	/* emacs, vi, and vi-cmd */
-} ttymap_t;
-
-
-static const ttyperm_t ttyperm = {
-	{
-		{"iflag:", ICRNL, (INLCR | IGNCR)},
-		{"oflag:", (OPOST | ONLCR), ONLRET},
-		{"cflag:", 0, 0},
-		{"lflag:", (ISIG | ICANON | ECHO | ECHOE | ECHOCTL | IEXTEN),
-		(NOFLSH | ECHONL | EXTPROC | FLUSHO)},
-		{"chars:", 0, 0},
-	},
-	{
-		{"iflag:", (INLCR | ICRNL), IGNCR},
-		{"oflag:", (OPOST | ONLCR), ONLRET},
-		{"cflag:", 0, 0},
-		{"lflag:", ISIG,
-		(NOFLSH | ICANON | ECHO | ECHOK | ECHONL | EXTPROC | IEXTEN | FLUSHO)},
-		{"chars:", (C_SH(C_MIN) | C_SH(C_TIME) | C_SH(C_SWTCH) | C_SH(C_DSWTCH) |
-			    C_SH(C_SUSP) | C_SH(C_DSUSP) | C_SH(C_EOL) | C_SH(C_DISCARD) |
-		    C_SH(C_PGOFF) | C_SH(C_PAGE) | C_SH(C_STATUS)), 0}
-	},
-	{
-		{"iflag:", 0, IXON | IXOFF | INLCR | ICRNL},
-		{"oflag:", 0, 0},
-		{"cflag:", 0, 0},
-		{"lflag:", 0, ISIG | IEXTEN},
-		{"chars:", 0, 0},
-	}
-};
-
-static const ttychar_t ttychar = {
-	{
-		CINTR, CQUIT, CERASE, CKILL,
-		CEOF, CEOL, CEOL2, CSWTCH,
-		CDSWTCH, CERASE2, CSTART, CSTOP,
-		CWERASE, CSUSP, CDSUSP, CREPRINT,
-		CDISCARD, CLNEXT, CSTATUS, CPAGE,
-		CPGOFF, CKILL2, CBRK, CMIN,
-		CTIME
-	},
-	{
-		CINTR, CQUIT, CERASE, CKILL,
-		_POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
-		_POSIX_VDISABLE, CERASE2, CSTART, CSTOP,
-		_POSIX_VDISABLE, CSUSP, _POSIX_VDISABLE, _POSIX_VDISABLE,
-		CDISCARD, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
-		_POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, 1,
-		0
-	},
-	{
-		0, 0, 0, 0,
-		0, 0, 0, 0,
-		0, 0, 0, 0,
-		0, 0, 0, 0,
-		0, 0, 0, 0,
-		0, 0, 0, 0,
-		0
-	}
-};
-
-static const ttymap_t tty_map[] = {
-#ifdef VERASE
-	{C_ERASE, VERASE,
-	{EM_DELETE_PREV_CHAR, VI_DELETE_PREV_CHAR, ED_PREV_CHAR}},
-#endif /* VERASE */
-#ifdef VERASE2
-	{C_ERASE2, VERASE2,
-	{EM_DELETE_PREV_CHAR, VI_DELETE_PREV_CHAR, ED_PREV_CHAR}},
-#endif /* VERASE2 */
-#ifdef VKILL
-	{C_KILL, VKILL,
-	{EM_KILL_LINE, VI_KILL_LINE_PREV, ED_UNASSIGNED}},
-#endif /* VKILL */
-#ifdef VKILL2
-	{C_KILL2, VKILL2,
-	{EM_KILL_LINE, VI_KILL_LINE_PREV, ED_UNASSIGNED}},
-#endif /* VKILL2 */
-#ifdef VEOF
-	{C_EOF, VEOF,
-	{EM_DELETE_OR_LIST, VI_LIST_OR_EOF, ED_UNASSIGNED}},
-#endif /* VEOF */
-#ifdef VWERASE
-	{C_WERASE, VWERASE,
-	{ED_DELETE_PREV_WORD, ED_DELETE_PREV_WORD, ED_PREV_WORD}},
-#endif /* VWERASE */
-#ifdef VREPRINT
-	{C_REPRINT, VREPRINT,
-	{ED_REDISPLAY, ED_INSERT, ED_REDISPLAY}},
-#endif /* VREPRINT */
-#ifdef VLNEXT
-	{C_LNEXT, VLNEXT,
-	{ED_QUOTED_INSERT, ED_QUOTED_INSERT, ED_UNASSIGNED}},
-#endif /* VLNEXT */
-	{(wint_t)-1, (wint_t)-1,
-	{ED_UNASSIGNED, ED_UNASSIGNED, ED_UNASSIGNED}}
-};
-
-static const ttymodes_t ttymodes[] = {
-#ifdef	IGNBRK
-	{"ignbrk", IGNBRK, MD_INP},
-#endif /* IGNBRK */
-#ifdef	BRKINT
-	{"brkint", BRKINT, MD_INP},
-#endif /* BRKINT */
-#ifdef	IGNPAR
-	{"ignpar", IGNPAR, MD_INP},
-#endif /* IGNPAR */
-#ifdef	PARMRK
-	{"parmrk", PARMRK, MD_INP},
-#endif /* PARMRK */
-#ifdef	INPCK
-	{"inpck", INPCK, MD_INP},
-#endif /* INPCK */
-#ifdef	ISTRIP
-	{"istrip", ISTRIP, MD_INP},
-#endif /* ISTRIP */
-#ifdef	INLCR
-	{"inlcr", INLCR, MD_INP},
-#endif /* INLCR */
-#ifdef	IGNCR
-	{"igncr", IGNCR, MD_INP},
-#endif /* IGNCR */
-#ifdef	ICRNL
-	{"icrnl", ICRNL, MD_INP},
-#endif /* ICRNL */
-#ifdef	IUCLC
-	{"iuclc", IUCLC, MD_INP},
-#endif /* IUCLC */
-#ifdef	IXON
-	{"ixon", IXON, MD_INP},
-#endif /* IXON */
-#ifdef	IXANY
-	{"ixany", IXANY, MD_INP},
-#endif /* IXANY */
-#ifdef	IXOFF
-	{"ixoff", IXOFF, MD_INP},
-#endif /* IXOFF */
-#ifdef  IMAXBEL
-	{"imaxbel", IMAXBEL, MD_INP},
-#endif /* IMAXBEL */
-
-#ifdef	OPOST
-	{"opost", OPOST, MD_OUT},
-#endif /* OPOST */
-#ifdef	OLCUC
-	{"olcuc", OLCUC, MD_OUT},
-#endif /* OLCUC */
-#ifdef	ONLCR
-	{"onlcr", ONLCR, MD_OUT},
-#endif /* ONLCR */
-#ifdef	OCRNL
-	{"ocrnl", OCRNL, MD_OUT},
-#endif /* OCRNL */
-#ifdef	ONOCR
-	{"onocr", ONOCR, MD_OUT},
-#endif /* ONOCR */
-#ifdef ONOEOT
-	{"onoeot", ONOEOT, MD_OUT},
-#endif /* ONOEOT */
-#ifdef	ONLRET
-	{"onlret", ONLRET, MD_OUT},
-#endif /* ONLRET */
-#ifdef	OFILL
-	{"ofill", OFILL, MD_OUT},
-#endif /* OFILL */
-#ifdef	OFDEL
-	{"ofdel", OFDEL, MD_OUT},
-#endif /* OFDEL */
-#ifdef	NLDLY
-	{"nldly", NLDLY, MD_OUT},
-#endif /* NLDLY */
-#ifdef	CRDLY
-	{"crdly", CRDLY, MD_OUT},
-#endif /* CRDLY */
-#ifdef	TABDLY
-	{"tabdly", TABDLY, MD_OUT},
-#endif /* TABDLY */
-#ifdef	XTABS
-	{"xtabs", XTABS, MD_OUT},
-#endif /* XTABS */
-#ifdef	BSDLY
-	{"bsdly", BSDLY, MD_OUT},
-#endif /* BSDLY */
-#ifdef	VTDLY
-	{"vtdly", VTDLY, MD_OUT},
-#endif /* VTDLY */
-#ifdef	FFDLY
-	{"ffdly", FFDLY, MD_OUT},
-#endif /* FFDLY */
-#ifdef	PAGEOUT
-	{"pageout", PAGEOUT, MD_OUT},
-#endif /* PAGEOUT */
-#ifdef	WRAP
-	{"wrap", WRAP, MD_OUT},
-#endif /* WRAP */
-
-#ifdef	CIGNORE
-	{"cignore", CIGNORE, MD_CTL},
-#endif /* CBAUD */
-#ifdef	CBAUD
-	{"cbaud", CBAUD, MD_CTL},
-#endif /* CBAUD */
-#ifdef	CSTOPB
-	{"cstopb", CSTOPB, MD_CTL},
-#endif /* CSTOPB */
-#ifdef	CREAD
-	{"cread", CREAD, MD_CTL},
-#endif /* CREAD */
-#ifdef	PARENB
-	{"parenb", PARENB, MD_CTL},
-#endif /* PARENB */
-#ifdef	PARODD
-	{"parodd", PARODD, MD_CTL},
-#endif /* PARODD */
-#ifdef	HUPCL
-	{"hupcl", HUPCL, MD_CTL},
-#endif /* HUPCL */
-#ifdef	CLOCAL
-	{"clocal", CLOCAL, MD_CTL},
-#endif /* CLOCAL */
-#ifdef	LOBLK
-	{"loblk", LOBLK, MD_CTL},
-#endif /* LOBLK */
-#ifdef	CIBAUD
-	{"cibaud", CIBAUD, MD_CTL},
-#endif /* CIBAUD */
-#ifdef CRTSCTS
-#ifdef CCTS_OFLOW
-	{"ccts_oflow", CCTS_OFLOW, MD_CTL},
-#else
-	{"crtscts", CRTSCTS, MD_CTL},
-#endif /* CCTS_OFLOW */
-#endif /* CRTSCTS */
-#ifdef CRTS_IFLOW
-	{"crts_iflow", CRTS_IFLOW, MD_CTL},
-#endif /* CRTS_IFLOW */
-#ifdef CDTRCTS
-	{"cdtrcts", CDTRCTS, MD_CTL},
-#endif /* CDTRCTS */
-#ifdef MDMBUF
-	{"mdmbuf", MDMBUF, MD_CTL},
-#endif /* MDMBUF */
-#ifdef RCV1EN
-	{"rcv1en", RCV1EN, MD_CTL},
-#endif /* RCV1EN */
-#ifdef XMT1EN
-	{"xmt1en", XMT1EN, MD_CTL},
-#endif /* XMT1EN */
-
-#ifdef	ISIG
-	{"isig", ISIG, MD_LIN},
-#endif /* ISIG */
-#ifdef	ICANON
-	{"icanon", ICANON, MD_LIN},
-#endif /* ICANON */
-#ifdef	XCASE
-	{"xcase", XCASE, MD_LIN},
-#endif /* XCASE */
-#ifdef	ECHO
-	{"echo", ECHO, MD_LIN},
-#endif /* ECHO */
-#ifdef	ECHOE
-	{"echoe", ECHOE, MD_LIN},
-#endif /* ECHOE */
-#ifdef	ECHOK
-	{"echok", ECHOK, MD_LIN},
-#endif /* ECHOK */
-#ifdef	ECHONL
-	{"echonl", ECHONL, MD_LIN},
-#endif /* ECHONL */
-#ifdef	NOFLSH
-	{"noflsh", NOFLSH, MD_LIN},
-#endif /* NOFLSH */
-#ifdef	TOSTOP
-	{"tostop", TOSTOP, MD_LIN},
-#endif /* TOSTOP */
-#ifdef	ECHOCTL
-	{"echoctl", ECHOCTL, MD_LIN},
-#endif /* ECHOCTL */
-#ifdef	ECHOPRT
-	{"echoprt", ECHOPRT, MD_LIN},
-#endif /* ECHOPRT */
-#ifdef	ECHOKE
-	{"echoke", ECHOKE, MD_LIN},
-#endif /* ECHOKE */
-#ifdef	DEFECHO
-	{"defecho", DEFECHO, MD_LIN},
-#endif /* DEFECHO */
-#ifdef	FLUSHO
-	{"flusho", FLUSHO, MD_LIN},
-#endif /* FLUSHO */
-#ifdef	PENDIN
-	{"pendin", PENDIN, MD_LIN},
-#endif /* PENDIN */
-#ifdef	IEXTEN
-	{"iexten", IEXTEN, MD_LIN},
-#endif /* IEXTEN */
-#ifdef	NOKERNINFO
-	{"nokerninfo", NOKERNINFO, MD_LIN},
-#endif /* NOKERNINFO */
-#ifdef	ALTWERASE
-	{"altwerase", ALTWERASE, MD_LIN},
-#endif /* ALTWERASE */
-#ifdef	EXTPROC
-	{"extproc", EXTPROC, MD_LIN},
-#endif /* EXTPROC */
-
-#if defined(VINTR)
-	{"intr", C_SH(C_INTR), MD_CHAR},
-#endif /* VINTR */
-#if defined(VQUIT)
-	{"quit", C_SH(C_QUIT), MD_CHAR},
-#endif /* VQUIT */
-#if defined(VERASE)
-	{"erase", C_SH(C_ERASE), MD_CHAR},
-#endif /* VERASE */
-#if defined(VKILL)
-	{"kill", C_SH(C_KILL), MD_CHAR},
-#endif /* VKILL */
-#if defined(VEOF)
-	{"eof", C_SH(C_EOF), MD_CHAR},
-#endif /* VEOF */
-#if defined(VEOL)
-	{"eol", C_SH(C_EOL), MD_CHAR},
-#endif /* VEOL */
-#if defined(VEOL2)
-	{"eol2", C_SH(C_EOL2), MD_CHAR},
-#endif /* VEOL2 */
-#if defined(VSWTCH)
-	{"swtch", C_SH(C_SWTCH), MD_CHAR},
-#endif /* VSWTCH */
-#if defined(VDSWTCH)
-	{"dswtch", C_SH(C_DSWTCH), MD_CHAR},
-#endif /* VDSWTCH */
-#if defined(VERASE2)
-	{"erase2", C_SH(C_ERASE2), MD_CHAR},
-#endif /* VERASE2 */
-#if defined(VSTART)
-	{"start", C_SH(C_START), MD_CHAR},
-#endif /* VSTART */
-#if defined(VSTOP)
-	{"stop", C_SH(C_STOP), MD_CHAR},
-#endif /* VSTOP */
-#if defined(VWERASE)
-	{"werase", C_SH(C_WERASE), MD_CHAR},
-#endif /* VWERASE */
-#if defined(VSUSP)
-	{"susp", C_SH(C_SUSP), MD_CHAR},
-#endif /* VSUSP */
-#if defined(VDSUSP)
-	{"dsusp", C_SH(C_DSUSP), MD_CHAR},
-#endif /* VDSUSP */
-#if defined(VREPRINT)
-	{"reprint", C_SH(C_REPRINT), MD_CHAR},
-#endif /* VREPRINT */
-#if defined(VDISCARD)
-	{"discard", C_SH(C_DISCARD), MD_CHAR},
-#endif /* VDISCARD */
-#if defined(VLNEXT)
-	{"lnext", C_SH(C_LNEXT), MD_CHAR},
-#endif /* VLNEXT */
-#if defined(VSTATUS)
-	{"status", C_SH(C_STATUS), MD_CHAR},
-#endif /* VSTATUS */
-#if defined(VPAGE)
-	{"page", C_SH(C_PAGE), MD_CHAR},
-#endif /* VPAGE */
-#if defined(VPGOFF)
-	{"pgoff", C_SH(C_PGOFF), MD_CHAR},
-#endif /* VPGOFF */
-#if defined(VKILL2)
-	{"kill2", C_SH(C_KILL2), MD_CHAR},
-#endif /* VKILL2 */
-#if defined(VBRK)
-	{"brk", C_SH(C_BRK), MD_CHAR},
-#endif /* VBRK */
-#if defined(VMIN)
-	{"min", C_SH(C_MIN), MD_CHAR},
-#endif /* VMIN */
-#if defined(VTIME)
-	{"time", C_SH(C_TIME), MD_CHAR},
-#endif /* VTIME */
-	{NULL, 0, -1},
-};
-
-
-
-#define	tty__gettabs(td)	((((td)->c_oflag & TAB3) == TAB3) ? 0 : 1)
-#define	tty__geteightbit(td)	(((td)->c_cflag & CSIZE) == CS8)
-#define	tty__cooked_mode(td)	((td)->c_lflag & ICANON)
-
-static int	tty_getty(EditLine *, struct termios *);
-static int	tty_setty(EditLine *, int, const struct termios *);
-static int	tty__getcharindex(int);
-static void	tty__getchar(struct termios *, unsigned char *);
-static void	tty__setchar(struct termios *, unsigned char *);
-static speed_t	tty__getspeed(struct termios *);
-static int	tty_setup(EditLine *);
-static void	tty_setup_flags(EditLine *, struct termios *, int);
-
-#define	t_qu	t_ts
-
-/* tty_getty():
- *	Wrapper for tcgetattr to handle EINTR
- */
-static int
-tty_getty(EditLine *el, struct termios *t)
-{
-	int rv;
-	while ((rv = tcgetattr(el->el_infd, t)) == -1 && errno == EINTR)
-		continue;
-	return rv;
-}
-
-/* tty_setty():
- *	Wrapper for tcsetattr to handle EINTR
- */
-static int
-tty_setty(EditLine *el, int action, const struct termios *t)
-{
-	int rv;
-	while ((rv = tcsetattr(el->el_infd, action, t)) == -1 && errno == EINTR)
-		continue;
-	return rv;
-}
-
-/* tty_setup():
- *	Get the tty parameters and initialize the editing state
- */
-static int
-tty_setup(EditLine *el)
-{
-	int rst = 1;
-
-	if (el->el_flags & EDIT_DISABLED)
-		return 0;
-
-	if (el->el_tty.t_initialized)
-		return -1;
-
-	if (!isatty(el->el_outfd)) {
-#ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "%s: isatty: %s\n", __func__,
-		    strerror(errno));
-#endif /* DEBUG_TTY */
-		return -1;
-	}
-	if (tty_getty(el, &el->el_tty.t_or) == -1) {
-#ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "%s: tty_getty: %s\n", __func__,
-		    strerror(errno));
-#endif /* DEBUG_TTY */
-		return -1;
-	}
-	el->el_tty.t_ts = el->el_tty.t_ex = el->el_tty.t_ed = el->el_tty.t_or;
-
-	el->el_tty.t_speed = tty__getspeed(&el->el_tty.t_ex);
-	el->el_tty.t_tabs = tty__gettabs(&el->el_tty.t_ex);
-	el->el_tty.t_eight = tty__geteightbit(&el->el_tty.t_ex);
-
-	tty_setup_flags(el, &el->el_tty.t_ex, EX_IO);
-
-	/*
-         * Reset the tty chars to reasonable defaults
-         * If they are disabled, then enable them.
-         */
-	if (rst) {
-		if (tty__cooked_mode(&el->el_tty.t_ts)) {
-			tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]);
-			/*
-	                 * Don't affect CMIN and CTIME for the editor mode
-	                 */
-			for (rst = 0; rst < C_NCC - 2; rst++)
-				if (el->el_tty.t_c[TS_IO][rst] !=
-				      el->el_tty.t_vdisable
-				    && el->el_tty.t_c[ED_IO][rst] !=
-				      el->el_tty.t_vdisable)
-					el->el_tty.t_c[ED_IO][rst] =
-					    el->el_tty.t_c[TS_IO][rst];
-			for (rst = 0; rst < C_NCC; rst++)
-				if (el->el_tty.t_c[TS_IO][rst] !=
-				    el->el_tty.t_vdisable)
-					el->el_tty.t_c[EX_IO][rst] =
-					    el->el_tty.t_c[TS_IO][rst];
-		}
-		tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]);
-		if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ex) == -1) {
-#ifdef DEBUG_TTY
-			(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n",
-			    __func__, strerror(errno));
-#endif /* DEBUG_TTY */
-			return -1;
-		}
-	}
-
-	tty_setup_flags(el, &el->el_tty.t_ed, ED_IO);
-
-	tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]);
-	tty_bind_char(el, 1);
-	el->el_tty.t_initialized = 1;
-	return 0;
-}
-
-libedit_private int
-tty_init(EditLine *el)
-{
-
-	el->el_tty.t_mode = EX_IO;
-	el->el_tty.t_vdisable = _POSIX_VDISABLE;
-	el->el_tty.t_initialized = 0;
-	(void) memcpy(el->el_tty.t_t, ttyperm, sizeof(ttyperm_t));
-	(void) memcpy(el->el_tty.t_c, ttychar, sizeof(ttychar_t));
-	return tty_setup(el);
-}
-
-
-/* tty_end():
- *	Restore the tty to its original settings
- */
-libedit_private void
-/*ARGSUSED*/
-tty_end(EditLine *el)
-{
-	if (el->el_flags & EDIT_DISABLED)
-		return;
-
-	if (!el->el_tty.t_initialized)
-		return;
-
-	if (tty_setty(el, TCSAFLUSH, &el->el_tty.t_or) == -1) {
-#ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile,
-		    "%s: tty_setty: %s\n", __func__, strerror(errno));
-#endif /* DEBUG_TTY */
-	}
-}
-
-
-/* tty__getspeed():
- *	Get the tty speed
- */
-static speed_t
-tty__getspeed(struct termios *td)
-{
-	speed_t spd;
-
-	if ((spd = cfgetispeed(td)) == 0)
-		spd = cfgetospeed(td);
-	return spd;
-}
-
-/* tty__getspeed():
- *	Return the index of the asked char in the c_cc array
- */
-static int
-tty__getcharindex(int i)
-{
-	switch (i) {
-#ifdef VINTR
-	case C_INTR:
-		return VINTR;
-#endif /* VINTR */
-#ifdef VQUIT
-	case C_QUIT:
-		return VQUIT;
-#endif /* VQUIT */
-#ifdef VERASE
-	case C_ERASE:
-		return VERASE;
-#endif /* VERASE */
-#ifdef VKILL
-	case C_KILL:
-		return VKILL;
-#endif /* VKILL */
-#ifdef VEOF
-	case C_EOF:
-		return VEOF;
-#endif /* VEOF */
-#ifdef VEOL
-	case C_EOL:
-		return VEOL;
-#endif /* VEOL */
-#ifdef VEOL2
-	case C_EOL2:
-		return VEOL2;
-#endif /* VEOL2 */
-#ifdef VSWTCH
-	case C_SWTCH:
-		return VSWTCH;
-#endif /* VSWTCH */
-#ifdef VDSWTCH
-	case C_DSWTCH:
-		return VDSWTCH;
-#endif /* VDSWTCH */
-#ifdef VERASE2
-	case C_ERASE2:
-		return VERASE2;
-#endif /* VERASE2 */
-#ifdef VSTART
-	case C_START:
-		return VSTART;
-#endif /* VSTART */
-#ifdef VSTOP
-	case C_STOP:
-		return VSTOP;
-#endif /* VSTOP */
-#ifdef VWERASE
-	case C_WERASE:
-		return VWERASE;
-#endif /* VWERASE */
-#ifdef VSUSP
-	case C_SUSP:
-		return VSUSP;
-#endif /* VSUSP */
-#ifdef VDSUSP
-	case C_DSUSP:
-		return VDSUSP;
-#endif /* VDSUSP */
-#ifdef VREPRINT
-	case C_REPRINT:
-		return VREPRINT;
-#endif /* VREPRINT */
-#ifdef VDISCARD
-	case C_DISCARD:
-		return VDISCARD;
-#endif /* VDISCARD */
-#ifdef VLNEXT
-	case C_LNEXT:
-		return VLNEXT;
-#endif /* VLNEXT */
-#ifdef VSTATUS
-	case C_STATUS:
-		return VSTATUS;
-#endif /* VSTATUS */
-#ifdef VPAGE
-	case C_PAGE:
-		return VPAGE;
-#endif /* VPAGE */
-#ifdef VPGOFF
-	case C_PGOFF:
-		return VPGOFF;
-#endif /* VPGOFF */
-#ifdef VKILL2
-	case C_KILL2:
-		return VKILL2;
-#endif /* KILL2 */
-#ifdef VMIN
-	case C_MIN:
-		return VMIN;
-#endif /* VMIN */
-#ifdef VTIME
-	case C_TIME:
-		return VTIME;
-#endif /* VTIME */
-	default:
-		return -1;
-	}
-}
-
-/* tty__getchar():
- *	Get the tty characters
- */
-static void
-tty__getchar(struct termios *td, unsigned char *s)
-{
-
-#ifdef VINTR
-	s[C_INTR] = td->c_cc[VINTR];
-#endif /* VINTR */
-#ifdef VQUIT
-	s[C_QUIT] = td->c_cc[VQUIT];
-#endif /* VQUIT */
-#ifdef VERASE
-	s[C_ERASE] = td->c_cc[VERASE];
-#endif /* VERASE */
-#ifdef VKILL
-	s[C_KILL] = td->c_cc[VKILL];
-#endif /* VKILL */
-#ifdef VEOF
-	s[C_EOF] = td->c_cc[VEOF];
-#endif /* VEOF */
-#ifdef VEOL
-	s[C_EOL] = td->c_cc[VEOL];
-#endif /* VEOL */
-#ifdef VEOL2
-	s[C_EOL2] = td->c_cc[VEOL2];
-#endif /* VEOL2 */
-#ifdef VSWTCH
-	s[C_SWTCH] = td->c_cc[VSWTCH];
-#endif /* VSWTCH */
-#ifdef VDSWTCH
-	s[C_DSWTCH] = td->c_cc[VDSWTCH];
-#endif /* VDSWTCH */
-#ifdef VERASE2
-	s[C_ERASE2] = td->c_cc[VERASE2];
-#endif /* VERASE2 */
-#ifdef VSTART
-	s[C_START] = td->c_cc[VSTART];
-#endif /* VSTART */
-#ifdef VSTOP
-	s[C_STOP] = td->c_cc[VSTOP];
-#endif /* VSTOP */
-#ifdef VWERASE
-	s[C_WERASE] = td->c_cc[VWERASE];
-#endif /* VWERASE */
-#ifdef VSUSP
-	s[C_SUSP] = td->c_cc[VSUSP];
-#endif /* VSUSP */
-#ifdef VDSUSP
-	s[C_DSUSP] = td->c_cc[VDSUSP];
-#endif /* VDSUSP */
-#ifdef VREPRINT
-	s[C_REPRINT] = td->c_cc[VREPRINT];
-#endif /* VREPRINT */
-#ifdef VDISCARD
-	s[C_DISCARD] = td->c_cc[VDISCARD];
-#endif /* VDISCARD */
-#ifdef VLNEXT
-	s[C_LNEXT] = td->c_cc[VLNEXT];
-#endif /* VLNEXT */
-#ifdef VSTATUS
-	s[C_STATUS] = td->c_cc[VSTATUS];
-#endif /* VSTATUS */
-#ifdef VPAGE
-	s[C_PAGE] = td->c_cc[VPAGE];
-#endif /* VPAGE */
-#ifdef VPGOFF
-	s[C_PGOFF] = td->c_cc[VPGOFF];
-#endif /* VPGOFF */
-#ifdef VKILL2
-	s[C_KILL2] = td->c_cc[VKILL2];
-#endif /* KILL2 */
-#ifdef VMIN
-	s[C_MIN] = td->c_cc[VMIN];
-#endif /* VMIN */
-#ifdef VTIME
-	s[C_TIME] = td->c_cc[VTIME];
-#endif /* VTIME */
-}				/* tty__getchar */
-
-
-/* tty__setchar():
- *	Set the tty characters
- */
-static void
-tty__setchar(struct termios *td, unsigned char *s)
-{
-
-#ifdef VINTR
-	td->c_cc[VINTR] = s[C_INTR];
-#endif /* VINTR */
-#ifdef VQUIT
-	td->c_cc[VQUIT] = s[C_QUIT];
-#endif /* VQUIT */
-#ifdef VERASE
-	td->c_cc[VERASE] = s[C_ERASE];
-#endif /* VERASE */
-#ifdef VKILL
-	td->c_cc[VKILL] = s[C_KILL];
-#endif /* VKILL */
-#ifdef VEOF
-	td->c_cc[VEOF] = s[C_EOF];
-#endif /* VEOF */
-#ifdef VEOL
-	td->c_cc[VEOL] = s[C_EOL];
-#endif /* VEOL */
-#ifdef VEOL2
-	td->c_cc[VEOL2] = s[C_EOL2];
-#endif /* VEOL2 */
-#ifdef VSWTCH
-	td->c_cc[VSWTCH] = s[C_SWTCH];
-#endif /* VSWTCH */
-#ifdef VDSWTCH
-	td->c_cc[VDSWTCH] = s[C_DSWTCH];
-#endif /* VDSWTCH */
-#ifdef VERASE2
-	td->c_cc[VERASE2] = s[C_ERASE2];
-#endif /* VERASE2 */
-#ifdef VSTART
-	td->c_cc[VSTART] = s[C_START];
-#endif /* VSTART */
-#ifdef VSTOP
-	td->c_cc[VSTOP] = s[C_STOP];
-#endif /* VSTOP */
-#ifdef VWERASE
-	td->c_cc[VWERASE] = s[C_WERASE];
-#endif /* VWERASE */
-#ifdef VSUSP
-	td->c_cc[VSUSP] = s[C_SUSP];
-#endif /* VSUSP */
-#ifdef VDSUSP
-	td->c_cc[VDSUSP] = s[C_DSUSP];
-#endif /* VDSUSP */
-#ifdef VREPRINT
-	td->c_cc[VREPRINT] = s[C_REPRINT];
-#endif /* VREPRINT */
-#ifdef VDISCARD
-	td->c_cc[VDISCARD] = s[C_DISCARD];
-#endif /* VDISCARD */
-#ifdef VLNEXT
-	td->c_cc[VLNEXT] = s[C_LNEXT];
-#endif /* VLNEXT */
-#ifdef VSTATUS
-	td->c_cc[VSTATUS] = s[C_STATUS];
-#endif /* VSTATUS */
-#ifdef VPAGE
-	td->c_cc[VPAGE] = s[C_PAGE];
-#endif /* VPAGE */
-#ifdef VPGOFF
-	td->c_cc[VPGOFF] = s[C_PGOFF];
-#endif /* VPGOFF */
-#ifdef VKILL2
-	td->c_cc[VKILL2] = s[C_KILL2];
-#endif /* VKILL2 */
-#ifdef VMIN
-	td->c_cc[VMIN] = s[C_MIN];
-#endif /* VMIN */
-#ifdef VTIME
-	td->c_cc[VTIME] = s[C_TIME];
-#endif /* VTIME */
-}				/* tty__setchar */
-
-
-/* tty_bind_char():
- *	Rebind the editline functions
- */
-libedit_private void
-tty_bind_char(EditLine *el, int force)
-{
-
-	unsigned char *t_n = el->el_tty.t_c[ED_IO];
-	unsigned char *t_o = el->el_tty.t_ed.c_cc;
-	wchar_t new[2], old[2];
-	const ttymap_t *tp;
-	el_action_t *map, *alt;
-	const el_action_t *dmap, *dalt;
-	new[1] = old[1] = '\0';
-
-	map = el->el_map.key;
-	alt = el->el_map.alt;
-	if (el->el_map.type == MAP_VI) {
-		dmap = el->el_map.vii;
-		dalt = el->el_map.vic;
-	} else {
-		dmap = el->el_map.emacs;
-		dalt = NULL;
-	}
-
-	for (tp = tty_map; tp->nch != (wint_t)-1; tp++) {
-		new[0] = (wchar_t)t_n[tp->nch];
-		old[0] = (wchar_t)t_o[tp->och];
-		if (new[0] == old[0] && !force)
-			continue;
-		/* Put the old default binding back, and set the new binding */
-		keymacro_clear(el, map, old);
-		map[(unsigned char)old[0]] = dmap[(unsigned char)old[0]];
-		keymacro_clear(el, map, new);
-		/* MAP_VI == 1, MAP_EMACS == 0... */
-		map[(unsigned char)new[0]] = tp->bind[el->el_map.type];
-		if (dalt) {
-			keymacro_clear(el, alt, old);
-			alt[(unsigned char)old[0]] =
-			    dalt[(unsigned char)old[0]];
-			keymacro_clear(el, alt, new);
-			alt[(unsigned char)new[0]] =
-			    tp->bind[el->el_map.type + 1];
-		}
-	}
-}
-
-
-static tcflag_t *
-tty__get_flag(struct termios *t, int kind) {
-	switch (kind) {
-	case MD_INP:
-		return &t->c_iflag;
-	case MD_OUT:
-		return &t->c_oflag;
-	case MD_CTL:
-		return &t->c_cflag;
-	case MD_LIN:
-		return &t->c_lflag;
-	default:
-		abort();
-		/*NOTREACHED*/
-	}
-}
-
-
-static tcflag_t
-tty_update_flag(EditLine *el, tcflag_t f, int mode, int kind)
-{
-	f &= ~el->el_tty.t_t[mode][kind].t_clrmask;
-	f |= el->el_tty.t_t[mode][kind].t_setmask;
-	return f;
-}
-
-
-static void
-tty_update_flags(EditLine *el, int kind)
-{
-	tcflag_t *tt, *ed, *ex;
-	tt = tty__get_flag(&el->el_tty.t_ts, kind);
-	ed = tty__get_flag(&el->el_tty.t_ed, kind);
-	ex = tty__get_flag(&el->el_tty.t_ex, kind);
-
-	if (*tt != *ex && (kind != MD_CTL || *tt != *ed)) {
-		*ed = tty_update_flag(el, *tt, ED_IO, kind);
-		*ex = tty_update_flag(el, *tt, EX_IO, kind);
-	}
-}
-
-
-static void
-tty_update_char(EditLine *el, int mode, int c) {
-	if (!((el->el_tty.t_t[mode][MD_CHAR].t_setmask & C_SH(c)))
-	    && (el->el_tty.t_c[TS_IO][c] != el->el_tty.t_c[EX_IO][c]))
-		el->el_tty.t_c[mode][c] = el->el_tty.t_c[TS_IO][c];
-	if (el->el_tty.t_t[mode][MD_CHAR].t_clrmask & C_SH(c))
-		el->el_tty.t_c[mode][c] = el->el_tty.t_vdisable;
-}
-
-
-/* tty_rawmode():
- *	Set terminal into 1 character at a time mode.
- */
-libedit_private int
-tty_rawmode(EditLine *el)
-{
-
-	if (el->el_tty.t_mode == ED_IO || el->el_tty.t_mode == QU_IO)
-		return 0;
-
-	if (el->el_flags & EDIT_DISABLED)
-		return 0;
-
-	if (tty_getty(el, &el->el_tty.t_ts) == -1) {
-#ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "%s: tty_getty: %s\n", __func__,
-		    strerror(errno));
-#endif /* DEBUG_TTY */
-		return -1;
-	}
-	/*
-         * We always keep up with the eight bit setting and the speed of the
-         * tty. But we only believe changes that are made to cooked mode!
-         */
-	el->el_tty.t_eight = tty__geteightbit(&el->el_tty.t_ts);
-	el->el_tty.t_speed = tty__getspeed(&el->el_tty.t_ts);
-
-	if (tty__getspeed(&el->el_tty.t_ex) != el->el_tty.t_speed ||
-	    tty__getspeed(&el->el_tty.t_ed) != el->el_tty.t_speed) {
-		(void) cfsetispeed(&el->el_tty.t_ex, el->el_tty.t_speed);
-		(void) cfsetospeed(&el->el_tty.t_ex, el->el_tty.t_speed);
-		(void) cfsetispeed(&el->el_tty.t_ed, el->el_tty.t_speed);
-		(void) cfsetospeed(&el->el_tty.t_ed, el->el_tty.t_speed);
-	}
-	if (tty__cooked_mode(&el->el_tty.t_ts)) {
-		int i;
-
-		for (i = MD_INP; i <= MD_LIN; i++)
-			tty_update_flags(el, i);
-
-		if (tty__gettabs(&el->el_tty.t_ex) == 0)
-			el->el_tty.t_tabs = 0;
-		else
-			el->el_tty.t_tabs = EL_CAN_TAB ? 1 : 0;
-
-		tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]);
-		/*
-		 * Check if the user made any changes.
-		 * If he did, then propagate the changes to the
-		 * edit and execute data structures.
-		 */
-		for (i = 0; i < C_NCC; i++)
-			if (el->el_tty.t_c[TS_IO][i] !=
-			    el->el_tty.t_c[EX_IO][i])
-				break;
-
-		if (i != C_NCC) {
-			/*
-			 * Propagate changes only to the unlibedit_private
-			 * chars that have been modified just now.
-			 */
-			for (i = 0; i < C_NCC; i++)
-				tty_update_char(el, ED_IO, i);
-
-			tty_bind_char(el, 0);
-			tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]);
-
-			for (i = 0; i < C_NCC; i++)
-				tty_update_char(el, EX_IO, i);
-
-			tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]);
-		}
-	}
-	if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ed) == -1) {
-#ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__,
-		    strerror(errno));
-#endif /* DEBUG_TTY */
-		return -1;
-	}
-	el->el_tty.t_mode = ED_IO;
-	return 0;
-}
-
-
-/* tty_cookedmode():
- *	Set the tty back to normal mode
- */
-libedit_private int
-tty_cookedmode(EditLine *el)
-{				/* set tty in normal setup */
-
-	if (el->el_tty.t_mode == EX_IO)
-		return 0;
-
-	if (el->el_flags & EDIT_DISABLED)
-		return 0;
-
-	if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ex) == -1) {
-#ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__,
-		    strerror(errno));
-#endif /* DEBUG_TTY */
-		return -1;
-	}
-	el->el_tty.t_mode = EX_IO;
-	return 0;
-}
-
-
-/* tty_quotemode():
- *	Turn on quote mode
- */
-libedit_private int
-tty_quotemode(EditLine *el)
-{
-	if (el->el_tty.t_mode == QU_IO)
-		return 0;
-
-	el->el_tty.t_qu = el->el_tty.t_ed;
-
-	tty_setup_flags(el, &el->el_tty.t_qu, QU_IO);
-
-	if (tty_setty(el, TCSADRAIN, &el->el_tty.t_qu) == -1) {
-#ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__,
-		    strerror(errno));
-#endif /* DEBUG_TTY */
-		return -1;
-	}
-	el->el_tty.t_mode = QU_IO;
-	return 0;
-}
-
-
-/* tty_noquotemode():
- *	Turn off quote mode
- */
-libedit_private int
-tty_noquotemode(EditLine *el)
-{
-
-	if (el->el_tty.t_mode != QU_IO)
-		return 0;
-	if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ed) == -1) {
-#ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__,
-		    strerror(errno));
-#endif /* DEBUG_TTY */
-		return -1;
-	}
-	el->el_tty.t_mode = ED_IO;
-	return 0;
-}
-
-
-/* tty_stty():
- *	Stty builtin
- */
-libedit_private int
-/*ARGSUSED*/
-tty_stty(EditLine *el, int argc __attribute__((__unused__)),
-    const wchar_t **argv)
-{
-	const ttymodes_t *m;
-	char x;
-	int aflag = 0;
-	const wchar_t *s, *d;
-        char name[EL_BUFSIZ];
-	struct termios *tios = &el->el_tty.t_ex;
-	int z = EX_IO;
-
-	if (argv == NULL)
-		return -1;
-	strncpy(name, ct_encode_string(*argv++, &el->el_scratch), sizeof(name));
-        name[sizeof(name) - 1] = '\0';
-
-	while (argv && *argv && argv[0][0] == '-' && argv[0][2] == '\0')
-		switch (argv[0][1]) {
-		case 'a':
-			aflag++;
-			argv++;
-			break;
-		case 'd':
-			argv++;
-			tios = &el->el_tty.t_ed;
-			z = ED_IO;
-			break;
-		case 'x':
-			argv++;
-			tios = &el->el_tty.t_ex;
-			z = EX_IO;
-			break;
-		case 'q':
-			argv++;
-			tios = &el->el_tty.t_ts;
-			z = QU_IO;
-			break;
-		default:
-			(void) fprintf(el->el_errfile,
-			    "%s: Unknown switch `%lc'.\n",
-			    name, (wint_t)argv[0][1]);
-			return -1;
-		}
-
-	if (!argv || !*argv) {
-		int i = -1;
-		size_t len = 0, st = 0, cu;
-		for (m = ttymodes; m->m_name; m++) {
-			if (m->m_type != i) {
-				(void) fprintf(el->el_outfile, "%s%s",
-				    i != -1 ? "\n" : "",
-				    el->el_tty.t_t[z][m->m_type].t_name);
-				i = m->m_type;
-				st = len =
-				    strlen(el->el_tty.t_t[z][m->m_type].t_name);
-			}
-			if (i != -1) {
-			    x = (el->el_tty.t_t[z][i].t_setmask & m->m_value)
-				?  '+' : '\0';
-
-			    if (el->el_tty.t_t[z][i].t_clrmask & m->m_value)
-				x = '-';
-			} else {
-			    x = '\0';
-			}
-
-			if (x != '\0' || aflag) {
-
-				cu = strlen(m->m_name) + (x != '\0') + 1;
-
-				if (len + cu >=
-				    (size_t)el->el_terminal.t_size.h) {
-					(void) fprintf(el->el_outfile, "\n%*s",
-					    (int)st, "");
-					len = st + cu;
-				} else
-					len += cu;
-
-				if (x != '\0')
-					(void) fprintf(el->el_outfile, "%c%s ",
-					    x, m->m_name);
-				else
-					(void) fprintf(el->el_outfile, "%s ",
-					    m->m_name);
-			}
-		}
-		(void) fprintf(el->el_outfile, "\n");
-		return 0;
-	}
-	while (argv && (s = *argv++)) {
-		const wchar_t *p;
-		switch (*s) {
-		case '+':
-		case '-':
-			x = (char)*s++;
-			break;
-		default:
-			x = '\0';
-			break;
-		}
-		d = s;
-		p = wcschr(s, L'=');
-		for (m = ttymodes; m->m_name; m++)
-			if ((p ? strncmp(m->m_name, ct_encode_string(d,
-			    &el->el_scratch), (size_t)(p - d)) :
-			    strcmp(m->m_name, ct_encode_string(d,
-			    &el->el_scratch))) == 0 &&
-			    (p == NULL || m->m_type == MD_CHAR))
-				break;
-
-		if (!m->m_name) {
-			(void) fprintf(el->el_errfile,
-			    "%s: Invalid argument `%ls'.\n", name, d);
-			return -1;
-		}
-		if (p) {
-			int c = ffs((int)m->m_value);
-			int v = *++p ? parse__escape(&p) :
-			    el->el_tty.t_vdisable;
-			assert(c != 0);
-			c--;
-			c = tty__getcharindex(c);
-			assert(c != -1);
-			tios->c_cc[c] = (cc_t)v;
-			continue;
-		}
-		switch (x) {
-		case '+':
-			el->el_tty.t_t[z][m->m_type].t_setmask |= m->m_value;
-			el->el_tty.t_t[z][m->m_type].t_clrmask &= ~m->m_value;
-			break;
-		case '-':
-			el->el_tty.t_t[z][m->m_type].t_setmask &= ~m->m_value;
-			el->el_tty.t_t[z][m->m_type].t_clrmask |= m->m_value;
-			break;
-		default:
-			el->el_tty.t_t[z][m->m_type].t_setmask &= ~m->m_value;
-			el->el_tty.t_t[z][m->m_type].t_clrmask &= ~m->m_value;
-			break;
-		}
-	}
-
-	tty_setup_flags(el, tios, z);
-	if (el->el_tty.t_mode == z) {
-		if (tty_setty(el, TCSADRAIN, tios) == -1) {
-#ifdef DEBUG_TTY
-			(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n",
-			    __func__, strerror(errno));
-#endif /* DEBUG_TTY */
-			return -1;
-		}
-	}
-
-	return 0;
-}
-
-
-#ifdef notyet
-/* tty_printchar():
- *	DEbugging routine to print the tty characters
- */
-static void
-tty_printchar(EditLine *el, unsigned char *s)
-{
-	ttyperm_t *m;
-	int i;
-
-	for (i = 0; i < C_NCC; i++) {
-		for (m = el->el_tty.t_t; m->m_name; m++)
-			if (m->m_type == MD_CHAR && C_SH(i) == m->m_value)
-				break;
-		if (m->m_name)
-			(void) fprintf(el->el_errfile, "%s ^%c ",
-			    m->m_name, s[i] + 'A' - 1);
-		if (i % 5 == 0)
-			(void) fprintf(el->el_errfile, "\n");
-	}
-	(void) fprintf(el->el_errfile, "\n");
-}
-#endif /* notyet */
-
-
-static void
-tty_setup_flags(EditLine *el, struct termios *tios, int mode)
-{
-	int kind;
-	for (kind = MD_INP; kind <= MD_LIN; kind++) {
-		tcflag_t *f = tty__get_flag(tios, kind);
-		*f = tty_update_flag(el, *f, mode, kind);
-	}
-}