Merge sync of head

49 files changed, 5209 insertions, 3132 deletions

diff --git a/lib/libedit/Makefile b/lib/libedit/Makefile
index df86778..8a97ce0 100644
--- a/lib/libedit/Makefile
+++ b/lib/libedit/Makefile
@@ -7,11 +7,10 @@ SHLIB_MAJOR=	7
 SHLIBDIR?= /lib
 
 OSRCS=	chared.c common.c el.c emacs.c fcns.c filecomplete.c help.c \
-	hist.c key.c map.c \
-	parse.c prompt.c read.c refresh.c search.c sig.c term.c tty.c vi.c
+	hist.c keymacro.c map.c chartype.c \
+	parse.c prompt.c read.c refresh.c search.c sig.c terminal.c tty.c vi.c
 
-DPADD=	${LIBNCURSESW}
-LDADD=	-lncursesw
+LIBADD=	ncursesw
 
 MAN=	editline.3 editrc.5
 
@@ -35,7 +34,10 @@ CLEANFILES+= common.h editline.c emacs.h fcns.c fcns.h help.c help.h vi.h
 
 INCS=	histedit.h
 
-CFLAGS+= -I. -I${.CURDIR} -I${.CURDIR}/edit
+OSRCS+=	eln.c
+SRCS+=	tokenizern.c historyn.c
+CLEANFILES+=	tokenizern.c historyn.c
+CFLAGS+= -I. -I${.CURDIR} -I${.CURDIR}/edit -DWIDECHAR
 CFLAGS+= #-DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG -DDEBUG_REFRESH
 CFLAGS+= #-DDEBUG_PASTE -DDEBUG_EDIT
 
@@ -66,6 +68,12 @@ help.h: ${ASRC} makelist
 editline.c: ${OSRCS}
 	sh ${.CURDIR}/makelist -e ${.ALLSRC:T} > ${.TARGET}
 
+tokenizern.c: makelist Makefile
+	sh ${.CURDIR}/makelist -n tokenizer.c > ${.TARGET}
+
+historyn.c: makelist Makefile
+	sh ${.CURDIR}/makelist -n history.c > ${.TARGET}
+
 # minimal dependency to make "make depend" optional
 editline.o editline.po editline.So editline.ln:	\
 	common.h emacs.h fcns.c fcns.h help.c help.h vi.h
diff --git a/lib/libedit/Makefile.depend b/lib/libedit/Makefile.depend
index 918d492..8a034af 100644
--- a/lib/libedit/Makefile.depend
+++ b/lib/libedit/Makefile.depend
@@ -43,6 +43,9 @@ editline.po: fcns.h
 editline.po: help.c
 editline.po: help.h
 editline.po: vi.h
+historyn.So: historyn.c
+historyn.o: historyn.c
+historyn.po: historyn.c
 readline.So: common.h
 readline.So: emacs.h
 readline.So: fcns.h
@@ -58,4 +61,7 @@ readline.po: emacs.h
 readline.po: fcns.h
 readline.po: help.h
 readline.po: vi.h
+tokenizern.So: tokenizern.c
+tokenizern.o: tokenizern.c
+tokenizern.po: tokenizern.c
 .endif
diff --git a/lib/libedit/TEST/rl1.c b/lib/libedit/TEST/rl1.c
new file mode 100644
index 0000000..79050cc
--- /dev/null
+++ b/lib/libedit/TEST/rl1.c
@@ -0,0 +1,53 @@
+/*	$NetBSD: rl1.c,v 1.1 2010/09/16 20:08:51 christos Exp $	*/
+
+/*-
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Christos Zoulas.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <sys/cdefs.h>
+#if !defined(lint)
+__RCSID("$NetBSD: rl1.c,v 1.1 2010/09/16 20:08:51 christos Exp $");
+#endif /* not lint  */
+__FBSDID("$FreeBSD$");
+
+/*
+ * test.c: A little test program
+ */
+#include <stdio.h>
+#include <readline/readline.h>
+
+int
+main(int argc, char *argv[])
+{
+	char *p;
+	while ((p = readline("hi$")) != NULL) {
+		add_history(p);
+		printf("%d %s\n", history_length, p);
+	}
+	return 0;
+}
diff --git a/lib/libedit/TEST/tc1.c b/lib/libedit/TEST/tc1.c
index a60aa75..1969973 100644
--- a/lib/libedit/TEST/tc1.c
+++ b/lib/libedit/TEST/tc1.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: tc1.c,v 1.6 2014/06/18 20:12:15 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,22 +32,24 @@
  * SUCH DAMAGE.
  */
 
-#include <sys/cdefs.h>
+#include "config.h"
 #ifndef lint
 __COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
 	The Regents of the University of California.  All rights reserved.\n");
 #endif /* not lint */
 
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)test.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: tc1.c,v 1.6 2014/06/18 20:12:15 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
-__RCSID("$NetBSD: test.c,v 1.3 2009/07/17 12:25:52 christos Exp $");
 __FBSDID("$FreeBSD$");
 
 /*
  * test.c: A little test program
  */
-#include "sys.h"
 #include <stdio.h>
 #include <string.h>
 #include <signal.h>
@@ -54,6 +58,7 @@ __FBSDID("$FreeBSD$");
 #include <stdlib.h>
 #include <unistd.h>
 #include <dirent.h>
+#include <locale.h>
 
 #include "histedit.h"
 
@@ -68,7 +73,7 @@ static	void	sig(int);
 static char *
 prompt(EditLine *el)
 {
-	static char a[] = "\1\e[7m\1Edit$\1\e[0m\1 ";
+	static char a[] = "\1\033[7m\1Edit$\1\033[0m\1 ";
 	static char b[] = "Edit> ";
 
 	return (continuation ? b : a);
@@ -88,6 +93,7 @@ complete(EditLine *el, int ch)
 	const char* ptr;
 	const LineInfo *lf = el_line(el);
 	int len;
+	int res = CC_ERROR;
 
 	/*
 	 * Find the last word
@@ -101,16 +107,16 @@ complete(EditLine *el, int ch)
 		if (len > strlen(dp->d_name))
 			continue;
 		if (strncmp(dp->d_name, ptr, len) == 0) {
-			closedir(dd);
 			if (el_insertstr(el, &dp->d_name[len]) == -1)
-				return (CC_ERROR);
+				res = CC_ERROR;
 			else
-				return (CC_REFRESH);
+				res = CC_REFRESH;
+			break;
 		}
 	}
 
 	closedir(dd);
-	return (CC_ERROR);
+	return res;
 }
 
 int
@@ -127,6 +133,7 @@ main(int argc, char *argv[])
 	History *hist;
 	HistEvent ev;
 
+	(void) setlocale(LC_CTYPE, "");
 	(void) signal(SIGINT, sig);
 	(void) signal(SIGQUIT, sig);
 	(void) signal(SIGHUP, sig);
diff --git a/lib/libedit/TEST/wtc1.c b/lib/libedit/TEST/wtc1.c
new file mode 100644
index 0000000..ec5574b
--- /dev/null
+++ b/lib/libedit/TEST/wtc1.c
@@ -0,0 +1,281 @@
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <stdio.h>
+#include <string.h>
+#include <signal.h>
+#include <sys/wait.h>
+#include <err.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <limits.h>
+#include <locale.h>
+
+#include "../histedit.h"
+
+
+static int continuation;
+volatile sig_atomic_t gotsig;
+static const char hfile[] = ".whistory";
+
+static wchar_t *
+prompt(EditLine *el)
+{
+	static wchar_t a[] = L"\1\033[7m\1Edit$\1\033[0m\1 ";
+	static wchar_t b[] = L"Edit> ";
+
+	return continuation ? b : a;
+}
+
+
+static void
+sig(int i)
+{
+	gotsig = i;
+}
+
+const char *
+my_wcstombs(const wchar_t *wstr)
+{
+	static struct {
+		char *str;
+		int len;
+	} buf;
+
+	int needed = wcstombs(0, wstr, 0) + 1;
+	if (needed > buf.len) {
+		buf.str = malloc(needed);
+		buf.len = needed;
+	}
+	wcstombs(buf.str, wstr, needed);
+	buf.str[needed - 1] = 0;
+
+	return buf.str;
+}
+
+
+static unsigned char
+complete(EditLine *el, int ch)
+{
+	DIR *dd = opendir(".");
+	struct dirent *dp;
+	const wchar_t *ptr;
+	char *buf, *bptr;
+	const LineInfoW *lf = el_wline(el);
+	int len, mblen, i;
+	unsigned char res = 0;
+	wchar_t dir[1024];
+
+	/* Find the last word */
+	for (ptr = lf->cursor -1; !iswspace(*ptr) && ptr > lf->buffer; --ptr)
+		continue;
+	len = lf->cursor - ++ptr;
+
+	/* Convert last word to multibyte encoding, so we can compare to it */
+	wctomb(NULL, 0); /* Reset shift state */
+	mblen = MB_LEN_MAX * len + 1;
+	buf = bptr = malloc(mblen);
+	if (buf == NULL)
+		err(1, "malloc");
+	for (i = 0; i < len; ++i) {
+		/* Note: really should test for -1 return from wctomb */
+		bptr += wctomb(bptr, ptr[i]);
+	}
+	*bptr = 0; /* Terminate multibyte string */
+	mblen = bptr - buf;
+
+	/* Scan directory for matching name */
+	for (dp = readdir(dd); dp != NULL; dp = readdir(dd)) {
+		if (mblen > strlen(dp->d_name))
+			continue;
+		if (strncmp(dp->d_name, buf, mblen) == 0) {
+			mbstowcs(dir, &dp->d_name[mblen],
+			    sizeof(dir) / sizeof(*dir));
+			if (el_winsertstr(el, dir) == -1)
+				res = CC_ERROR;
+			else
+				res = CC_REFRESH;
+			break;
+		}
+	}
+
+	closedir(dd);
+	free(buf);
+	return res;
+}
+
+
+int
+main(int argc, char *argv[])
+{
+	EditLine *el = NULL;
+	int numc, ncontinuation;
+	const wchar_t *line;
+	TokenizerW *tok;
+	HistoryW *hist;
+	HistEventW ev;
+#ifdef DEBUG
+	int i;
+#endif
+
+	setlocale(LC_ALL, "");
+
+	(void)signal(SIGINT,  sig);
+	(void)signal(SIGQUIT, sig);
+	(void)signal(SIGHUP,  sig);
+	(void)signal(SIGTERM, sig);
+
+	hist = history_winit();		/* Init built-in history     */
+	history_w(hist, &ev, H_SETSIZE, 100);	/* Remember 100 events	     */
+	history_w(hist, &ev, H_LOAD, hfile);
+
+	tok = tok_winit(NULL);			/* Init the tokenizer	     */
+
+	el = el_init(argv[0], stdin, stdout, stderr);
+
+	el_wset(el, EL_EDITOR, L"vi");		/* Default editor is vi	     */
+	el_wset(el, EL_SIGNAL, 1);		/* Handle signals gracefully */
+	el_wset(el, EL_PROMPT_ESC, prompt, '\1'); /* Set the prompt function */
+
+	el_wset(el, EL_HIST, history_w, hist);	/* FIXME - history_w? */
+
+					/* Add a user-defined function	*/
+	el_wset(el, EL_ADDFN, L"ed-complete", L"Complete argument", complete);
+
+					/* Bind <tab> to it */
+	el_wset(el, EL_BIND, L"^I", L"ed-complete", NULL);
+
+	/*
+	* Bind j, k in vi command mode to previous and next line, instead
+	* of previous and next history.
+	*/
+	el_wset(el, EL_BIND, L"-a", L"k", L"ed-prev-line", NULL);
+	el_wset(el, EL_BIND, L"-a", L"j", L"ed-next-line", NULL);
+
+	/* Source the user's defaults file. */
+	el_source(el, NULL);
+
+	while((line = el_wgets(el, &numc)) != NULL && numc != 0) {
+		int ac, cc, co, rc;
+		const wchar_t **av;
+
+		const LineInfoW *li;
+		li = el_wline(el);
+
+#ifdef DEBUG
+		(void)fwprintf(stderr, L"==> got %d %ls", numc, line);
+		(void)fwprintf(stderr, L"  > li `%.*ls_%.*ls'\n",
+		    (li->cursor - li->buffer), li->buffer,
+		    (li->lastchar - 1 - li->cursor),
+		    (li->cursor >= li->lastchar) ? L"" : li->cursor);
+#endif
+
+		if (gotsig) {
+			(void)fprintf(stderr, "Got signal %d.\n", (int)gotsig);
+			gotsig = 0;
+			el_reset(el);
+		}
+
+		if(!continuation && numc == 1)
+			continue;	/* Only got a linefeed */
+
+		ac = cc = co = 0;
+		ncontinuation = tok_wline(tok, li, &ac, &av, &cc, &co);
+		if (ncontinuation < 0) {
+			(void) fprintf(stderr, "Internal error\n");
+			continuation = 0;
+			continue;
+		}
+
+#ifdef DEBUG
+		(void)fprintf(stderr, "  > nc %d ac %d cc %d co %d\n",
+			ncontinuation, ac, cc, co);
+#endif
+		history_w(hist, &ev, continuation ? H_APPEND : H_ENTER, line);
+
+		continuation = ncontinuation;
+		ncontinuation = 0;
+		if(continuation)
+			continue;
+
+#ifdef DEBUG
+		for (i = 0; i < ac; ++i) {
+			(void)fwprintf(stderr, L"  > arg# %2d ", i);
+			if (i != cc)
+				(void)fwprintf(stderr, L"`%ls'\n", av[i]);
+			else
+				(void)fwprintf(stderr, L"`%.*ls_%ls'\n",
+				    co, av[i], av[i] + co);
+		}
+#endif
+
+		if (wcscmp (av[0], L"history") == 0) {
+			switch(ac) {
+			case 1:
+				for(rc = history_w(hist, &ev, H_LAST);
+				     rc != -1;
+				     rc = history_w(hist, &ev, H_PREV))
+					(void)fwprintf(stdout, L"%4d %ls",
+					     ev.num, ev.str);
+				break;
+			case 2:
+				if (wcscmp(av[1], L"clear") == 0)
+					history_w(hist, &ev, H_CLEAR);
+				else
+					goto badhist;
+				break;
+			case 3:
+				if (wcscmp(av[1], L"load") == 0)
+					history_w(hist, &ev, H_LOAD,
+					    my_wcstombs(av[2]));
+				else if (wcscmp(av[1], L"save") == 0)
+					history_w(hist, &ev, H_SAVE,
+					    my_wcstombs(av[2]));
+				else
+					goto badhist;
+				break;
+			badhist:
+			default:
+				(void)fprintf(stderr,
+				    "Bad history arguments\n");
+				break;
+			}
+		} else if (el_wparse(el, ac, av) == -1) {
+			switch (fork()) {
+			case 0: {
+				Tokenizer *ntok = tok_init(NULL);
+				int nargc;
+				const char **nav;
+				tok_str(ntok, my_wcstombs(line), &nargc, &nav);
+				execvp(nav[0],(char **)nav);
+				perror(nav[0]);
+				_exit(1);
+				/* NOTREACHED */
+				break;
+			}
+			case -1:
+				perror("fork");
+				break;
+			default:
+				if (wait(&rc) == -1)
+					perror("wait");
+				(void)fprintf(stderr, "Exit %x\n", rc);
+				break;
+			}
+		}
+
+		tok_wreset(tok);
+	}
+
+	el_end(el);
+	tok_wend(tok);
+	history_w(hist, &ev, H_SAVE, hfile);
+	history_wend(hist);
+
+	fprintf(stdout, "\n");
+	return 0;
+}
+
+
diff --git a/lib/libedit/chared.c b/lib/libedit/chared.c
index 6a4f3f6..2b57051 100644
--- a/lib/libedit/chared.c
+++ b/lib/libedit/chared.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: chared.c,v 1.40 2014/06/18 18:12:28 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: chared.c,v 1.27 2009/02/15 21:55:23 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)chared.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: chared.c,v 1.40 2014/06/18 18:12:28 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,12 +46,10 @@ __FBSDID("$FreeBSD$");
 /*
  * chared.c: Character editor utilities
  */
-#include "sys.h"
-
 #include <stdlib.h>
 #include "el.h"
 
-private void ch__clearmacro(EditLine *);
+private void ch__clearmacro (EditLine *);
 
 /* value to leave unused in line buffer */
 #define	EL_LEAVE	2
@@ -62,10 +65,10 @@ cv_undo(EditLine *el)
 	size_t size;
 
 	/* Save entire line for undo */
-	size = el->el_line.lastchar - el->el_line.buffer;
-	vu->len = size;
+	size = (size_t)(el->el_line.lastchar - el->el_line.buffer);
+	vu->len = (ssize_t)size;
 	vu->cursor = (int)(el->el_line.cursor - el->el_line.buffer);
-	memcpy(vu->buf, el->el_line.buffer, size);
+	(void)memcpy(vu->buf, el->el_line.buffer, size * sizeof(*vu->buf));
 
 	/* save command info for redo */
 	r->count = el->el_state.doingarg ? el->el_state.argument : 0;
@@ -79,11 +82,11 @@ cv_undo(EditLine *el)
  *	Save yank/delete data for paste
  */
 protected void
-cv_yank(EditLine *el, const char *ptr, int size)
+cv_yank(EditLine *el, const Char *ptr, int size)
 {
 	c_kill_t *k = &el->el_chared.c_kill;
 
-	memcpy(k->buf, ptr, (size_t)size);
+	(void)memcpy(k->buf, ptr, (size_t)size * sizeof(*k->buf));
 	k->last = k->buf + size;
 }
 
@@ -94,7 +97,7 @@ cv_yank(EditLine *el, const char *ptr, int size)
 protected void
 c_insert(EditLine *el, int num)
 {
-	char *cp;
+	Char *cp;
 
 	if (el->el_line.lastchar + num >= el->el_line.limit) {
 		if (!ch_enlargebufs(el, (size_t)num))
@@ -126,7 +129,7 @@ c_delafter(EditLine *el, int num)
 	}
 
 	if (num > 0) {
-		char *cp;
+		Char *cp;
 
 		for (cp = el->el_line.cursor; cp <= el->el_line.lastchar; cp++)
 			*cp = cp[num];
@@ -142,7 +145,7 @@ c_delafter(EditLine *el, int num)
 protected void
 c_delafter1(EditLine *el)
 {
-	char *cp;
+	Char *cp;
 
 	for (cp = el->el_line.cursor; cp <= el->el_line.lastchar; cp++)
 		*cp = cp[1];
@@ -167,7 +170,7 @@ c_delbefore(EditLine *el, int num)
 	}
 
 	if (num > 0) {
-		char *cp;
+		Char *cp;
 
 		for (cp = el->el_line.cursor - num;
 		    cp <= el->el_line.lastchar;
@@ -185,7 +188,7 @@ c_delbefore(EditLine *el, int num)
 protected void
 c_delbefore1(EditLine *el)
 {
-	char *cp;
+	Char *cp;
 
 	for (cp = el->el_line.cursor - 1; cp <= el->el_line.lastchar; cp++)
 		*cp = cp[1];
@@ -198,9 +201,9 @@ c_delbefore1(EditLine *el)
  *	Return if p is part of a word according to emacs
  */
 protected int
-ce__isword(int p)
+ce__isword(Int p)
 {
-	return (isalnum(p) || strchr("*?_-.[]~=", p) != NULL);
+	return Isalnum(p) || Strchr(STR("*?_-.[]~="), p) != NULL;
 }
 
 
@@ -208,11 +211,11 @@ ce__isword(int p)
  *	Return if p is part of a word according to vi
  */
 protected int
-cv__isword(int p)
+cv__isword(Int p)
 {
-	if (isalnum(p) || p == '_')
+	if (Isalnum(p) || p == '_')
 		return 1;
-	if (isgraph(p))
+	if (Isgraph(p))
 		return 2;
 	return 0;
 }
@@ -222,24 +225,24 @@ cv__isword(int p)
  *	Return if p is part of a big word according to vi
  */
 protected int
-cv__isWord(int p)
+cv__isWord(Int p)
 {
-	return (!isspace(p));
+	return !Isspace(p);
 }
 
 
 /* c__prev_word():
  *	Find the previous word
  */
-protected char *
-c__prev_word(char *p, char *low, int n, int (*wtest)(int))
+protected Char *
+c__prev_word(Char *p, Char *low, int n, int (*wtest)(Int))
 {
 	p--;
 
 	while (n--) {
-		while ((p >= low) && !(*wtest)((unsigned char) *p))
+		while ((p >= low) && !(*wtest)(*p))
 			p--;
-		while ((p >= low) && (*wtest)((unsigned char) *p))
+		while ((p >= low) && (*wtest)(*p))
 			p--;
 	}
 
@@ -248,117 +251,83 @@ c__prev_word(char *p, char *low, int n, int (*wtest)(int))
 	if (p < low)
 		p = low;
 	/* cp now points where we want it */
-	return (p);
+	return p;
 }
 
 
 /* c__next_word():
  *	Find the next word
  */
-protected char *
-c__next_word(char *p, char *high, int n, int (*wtest)(int))
+protected Char *
+c__next_word(Char *p, Char *high, int n, int (*wtest)(Int))
 {
 	while (n--) {
-		while ((p < high) && !(*wtest)((unsigned char) *p))
+		while ((p < high) && !(*wtest)(*p))
 			p++;
-		while ((p < high) && (*wtest)((unsigned char) *p))
+		while ((p < high) && (*wtest)(*p))
 			p++;
 	}
 	if (p > high)
 		p = high;
 	/* p now points where we want it */
-	return (p);
+	return p;
 }
 
 /* cv_next_word():
  *	Find the next word vi style
  */
-protected char *
-cv_next_word(EditLine *el, char *p, char *high, int n, int (*wtest)(int))
+protected Char *
+cv_next_word(EditLine *el, Char *p, Char *high, int n, int (*wtest)(Int))
 {
 	int test;
 
 	while (n--) {
-		test = (*wtest)((unsigned char) *p);
-		while ((p < high) && (*wtest)((unsigned char) *p) == test)
+		test = (*wtest)(*p);
+		while ((p < high) && (*wtest)(*p) == test)
 			p++;
 		/*
 		 * vi historically deletes with cw only the word preserving the
 		 * trailing whitespace! This is not what 'w' does..
 		 */
 		if (n || el->el_chared.c_vcmd.action != (DELETE|INSERT))
-			while ((p < high) && isspace((unsigned char) *p))
+			while ((p < high) && Isspace(*p))
 				p++;
 	}
 
 	/* p now points where we want it */
 	if (p > high)
-		return (high);
+		return high;
 	else
-		return (p);
+		return p;
 }
 
 
 /* cv_prev_word():
  *	Find the previous word vi style
  */
-protected char *
-cv_prev_word(char *p, char *low, int n, int (*wtest)(int))
+protected Char *
+cv_prev_word(Char *p, Char *low, int n, int (*wtest)(Int))
 {
 	int test;
 
 	p--;
 	while (n--) {
-		while ((p > low) && isspace((unsigned char) *p))
+		while ((p > low) && Isspace(*p))
 			p--;
-		test = (*wtest)((unsigned char) *p);
-		while ((p >= low) && (*wtest)((unsigned char) *p) == test)
+		test = (*wtest)(*p);
+		while ((p >= low) && (*wtest)(*p) == test)
 			p--;
 	}
 	p++;
 
 	/* p now points where we want it */
 	if (p < low)
-		return (low);
+		return low;
 	else
-		return (p);
+		return p;
 }
 
 
-#ifdef notdef
-/* c__number():
- *	Ignore character p points to, return number appearing after that.
- * 	A '$' by itself means a big number; "$-" is for negative; '^' means 1.
- * 	Return p pointing to last char used.
- */
-protected char *
-c__number(
-    char *p,	/* character position */
-    int *num,	/* Return value	*/
-    int dval)	/* dval is the number to subtract from like $-3 */
-{
-	int i;
-	int sign = 1;
-
-	if (*++p == '^') {
-		*num = 1;
-		return (p);
-	}
-	if (*p == '$') {
-		if (*++p != '-') {
-			*num = 0x7fffffff;	/* Handle $ */
-			return (--p);
-		}
-		sign = -1;			/* Handle $- */
-		++p;
-	}
-	for (i = 0; isdigit((unsigned char) *p); i = 10 * i + *p++ - '0')
-		continue;
-	*num = (sign < 0 ? dval - i : i);
-	return (--p);
-}
-#endif
-
 /* cv_delfini():
  *	Finish vi delete action
  */
@@ -397,48 +366,26 @@ cv_delfini(EditLine *el)
 }
 
 
-#ifdef notdef
-/* ce__endword():
- *	Go to the end of this word according to emacs
- */
-protected char *
-ce__endword(char *p, char *high, int n)
-{
-	p++;
-
-	while (n--) {
-		while ((p < high) && isspace((unsigned char) *p))
-			p++;
-		while ((p < high) && !isspace((unsigned char) *p))
-			p++;
-	}
-
-	p--;
-	return (p);
-}
-#endif
-
-
 /* cv__endword():
  *	Go to the end of this word according to vi
  */
-protected char *
-cv__endword(char *p, char *high, int n, int (*wtest)(int))
+protected Char *
+cv__endword(Char *p, Char *high, int n, int (*wtest)(Int))
 {
 	int test;
 
 	p++;
 
 	while (n--) {
-		while ((p < high) && isspace((unsigned char) *p))
+		while ((p < high) && Isspace(*p))
 			p++;
 
-		test = (*wtest)((unsigned char) *p);
-		while ((p < high) && (*wtest)((unsigned char) *p) == test)
+		test = (*wtest)(*p);
+		while ((p < high) && (*wtest)(*p) == test)
 			p++;
 	}
 	p--;
-	return (p);
+	return p;
 }
 
 /* ch_init():
@@ -449,24 +396,29 @@ ch_init(EditLine *el)
 {
 	c_macro_t *ma = &el->el_chared.c_macro;
 
-	el->el_line.buffer		= (char *) el_malloc(EL_BUFSIZ);
+	el->el_line.buffer		= el_malloc(EL_BUFSIZ *
+	    sizeof(*el->el_line.buffer));
 	if (el->el_line.buffer == NULL)
-		return (-1);
+		return -1;
 
-	(void) memset(el->el_line.buffer, 0, EL_BUFSIZ);
+	(void) memset(el->el_line.buffer, 0, EL_BUFSIZ *
+	    sizeof(*el->el_line.buffer));
 	el->el_line.cursor		= el->el_line.buffer;
 	el->el_line.lastchar		= el->el_line.buffer;
 	el->el_line.limit		= &el->el_line.buffer[EL_BUFSIZ - EL_LEAVE];
 
-	el->el_chared.c_undo.buf	= (char *) el_malloc(EL_BUFSIZ);
+	el->el_chared.c_undo.buf	= el_malloc(EL_BUFSIZ *
+	    sizeof(*el->el_chared.c_undo.buf));
 	if (el->el_chared.c_undo.buf == NULL)
-		return (-1);
-	(void) memset(el->el_chared.c_undo.buf, 0, EL_BUFSIZ);
+		return -1;
+	(void) memset(el->el_chared.c_undo.buf, 0, EL_BUFSIZ *
+	    sizeof(*el->el_chared.c_undo.buf));
 	el->el_chared.c_undo.len	= -1;
 	el->el_chared.c_undo.cursor	= 0;
-	el->el_chared.c_redo.buf	= (char *) el_malloc(EL_BUFSIZ);
+	el->el_chared.c_redo.buf	= el_malloc(EL_BUFSIZ *
+	    sizeof(*el->el_chared.c_redo.buf));
 	if (el->el_chared.c_redo.buf == NULL)
-		return (-1);
+		return -1;
 	el->el_chared.c_redo.pos	= el->el_chared.c_redo.buf;
 	el->el_chared.c_redo.lim	= el->el_chared.c_redo.buf + EL_BUFSIZ;
 	el->el_chared.c_redo.cmd	= ED_UNASSIGNED;
@@ -474,12 +426,18 @@ ch_init(EditLine *el)
 	el->el_chared.c_vcmd.action	= NOP;
 	el->el_chared.c_vcmd.pos	= el->el_line.buffer;
 
-	el->el_chared.c_kill.buf	= (char *) el_malloc(EL_BUFSIZ);
+	el->el_chared.c_kill.buf	= el_malloc(EL_BUFSIZ *
+	    sizeof(*el->el_chared.c_kill.buf));
 	if (el->el_chared.c_kill.buf == NULL)
-		return (-1);
-	(void) memset(el->el_chared.c_kill.buf, 0, EL_BUFSIZ);
+		return -1;
+	(void) memset(el->el_chared.c_kill.buf, 0, EL_BUFSIZ *
+	    sizeof(*el->el_chared.c_kill.buf));
 	el->el_chared.c_kill.mark	= el->el_line.buffer;
 	el->el_chared.c_kill.last	= el->el_chared.c_kill.buf;
+	el->el_chared.c_resizefun	= NULL;
+	el->el_chared.c_resizearg	= NULL;
+	el->el_chared.c_aliasfun	= NULL;
+	el->el_chared.c_aliasarg	= NULL;
 
 	el->el_map.current		= el->el_map.key;
 
@@ -491,10 +449,10 @@ ch_init(EditLine *el)
 
 	ma->level	= -1;
 	ma->offset	= 0;
-	ma->macro	= (char **) el_malloc(EL_MAXMACRO * sizeof(char *));
+	ma->macro	= el_malloc(EL_MAXMACRO * sizeof(*ma->macro));
 	if (ma->macro == NULL)
-		return (-1);
-	return (0);
+		return -1;
+	return 0;
 }
 
 /* ch_reset():
@@ -533,7 +491,7 @@ ch__clearmacro(EditLine *el)
 {
 	c_macro_t *ma = &el->el_chared.c_macro;
 	while (ma->level >= 0)
-		el_free((ptr_t)ma->macro[ma->level--]);
+		el_free(ma->macro[ma->level--]);
 }
 
 /* ch_enlargebufs():
@@ -544,9 +502,9 @@ protected int
 ch_enlargebufs(EditLine *el, size_t addlen)
 {
 	size_t sz, newsz;
-	char *newbuffer, *oldbuf, *oldkbuf;
+	Char *newbuffer, *oldbuf, *oldkbuf;
 
-	sz = el->el_line.limit - el->el_line.buffer + EL_LEAVE;
+	sz = (size_t)(el->el_line.limit - el->el_line.buffer + EL_LEAVE);
 	newsz = sz * 2;
 	/*
 	 * If newly required length is longer than current buffer, we need
@@ -560,12 +518,12 @@ ch_enlargebufs(EditLine *el, size_t addlen)
 	/*
 	 * Reallocate line buffer.
 	 */
-	newbuffer = el_realloc(el->el_line.buffer, newsz);
+	newbuffer = el_realloc(el->el_line.buffer, newsz * sizeof(*newbuffer));
 	if (!newbuffer)
 		return 0;
 
 	/* zero the newly added memory, leave old data in */
-	(void) memset(&newbuffer[sz], 0, newsz - sz);
+	(void) memset(&newbuffer[sz], 0, (newsz - sz) * sizeof(*newbuffer));
 	    
 	oldbuf = el->el_line.buffer;
 
@@ -578,12 +536,13 @@ ch_enlargebufs(EditLine *el, size_t addlen)
 	/*
 	 * Reallocate kill buffer.
 	 */
-	newbuffer = el_realloc(el->el_chared.c_kill.buf, newsz);
+	newbuffer = el_realloc(el->el_chared.c_kill.buf, newsz *
+	    sizeof(*newbuffer));
 	if (!newbuffer)
 		return 0;
 
 	/* zero the newly added memory, leave old data in */
-	(void) memset(&newbuffer[sz], 0, newsz - sz);
+	(void) memset(&newbuffer[sz], 0, (newsz - sz) * sizeof(*newbuffer));
 
 	oldkbuf = el->el_chared.c_kill.buf;
 
@@ -596,15 +555,17 @@ ch_enlargebufs(EditLine *el, size_t addlen)
 	/*
 	 * Reallocate undo buffer.
 	 */
-	newbuffer = el_realloc(el->el_chared.c_undo.buf, newsz);
+	newbuffer = el_realloc(el->el_chared.c_undo.buf,
+	    newsz * sizeof(*newbuffer));
 	if (!newbuffer)
 		return 0;
 
 	/* zero the newly added memory, leave old data in */
-	(void) memset(&newbuffer[sz], 0, newsz - sz);
+	(void) memset(&newbuffer[sz], 0, (newsz - sz) * sizeof(*newbuffer));
 	el->el_chared.c_undo.buf = newbuffer;
 
-	newbuffer = el_realloc(el->el_chared.c_redo.buf, newsz);
+	newbuffer = el_realloc(el->el_chared.c_redo.buf,
+	    newsz * sizeof(*newbuffer));
 	if (!newbuffer)
 		return 0;
 	el->el_chared.c_redo.pos = newbuffer +
@@ -618,6 +579,8 @@ ch_enlargebufs(EditLine *el, size_t addlen)
 
 	/* Safe to set enlarged buffer size */
 	el->el_line.limit  = &el->el_line.buffer[newsz - EL_LEAVE];
+	if (el->el_chared.c_resizefun)
+		(*el->el_chared.c_resizefun)(el, el->el_chared.c_resizearg);
 	return 1;
 }
 
@@ -627,20 +590,20 @@ ch_enlargebufs(EditLine *el, size_t addlen)
 protected void
 ch_end(EditLine *el)
 {
-	el_free((ptr_t) el->el_line.buffer);
+	el_free(el->el_line.buffer);
 	el->el_line.buffer = NULL;
 	el->el_line.limit = NULL;
-	el_free((ptr_t) el->el_chared.c_undo.buf);
+	el_free(el->el_chared.c_undo.buf);
 	el->el_chared.c_undo.buf = NULL;
-	el_free((ptr_t) el->el_chared.c_redo.buf);
+	el_free(el->el_chared.c_redo.buf);
 	el->el_chared.c_redo.buf = NULL;
 	el->el_chared.c_redo.pos = NULL;
 	el->el_chared.c_redo.lim = NULL;
 	el->el_chared.c_redo.cmd = ED_UNASSIGNED;
-	el_free((ptr_t) el->el_chared.c_kill.buf);
+	el_free(el->el_chared.c_kill.buf);
 	el->el_chared.c_kill.buf = NULL;
 	ch_reset(el, 1);
-	el_free((ptr_t) el->el_chared.c_macro.macro);
+	el_free(el->el_chared.c_macro.macro);
 	el->el_chared.c_macro.macro = NULL;
 }
 
@@ -649,21 +612,21 @@ ch_end(EditLine *el)
  *	Insert string at cursorI
  */
 public int
-el_insertstr(EditLine *el, const char *s)
+FUN(el,insertstr)(EditLine *el, const Char *s)
 {
 	size_t len;
 
-	if ((len = strlen(s)) == 0)
-		return (-1);
+	if (s == NULL || (len = Strlen(s)) == 0)
+		return -1;
 	if (el->el_line.lastchar + len >= el->el_line.limit) {
 		if (!ch_enlargebufs(el, len))
-			return (-1);
+			return -1;
 	}
 
 	c_insert(el, (int)len);
 	while (*s)
 		*el->el_line.cursor++ = *s++;
-	return (0);
+	return 0;
 }
 
 
@@ -685,19 +648,38 @@ el_deletestr(EditLine *el, int n)
 		el->el_line.cursor = el->el_line.buffer;
 }
 
+/* el_cursor():
+ *	Move the cursor to the left or the right of the current position
+ */
+public int
+el_cursor(EditLine *el, int n)
+{
+	if (n == 0)
+		goto out;
+
+	el->el_line.cursor += n;
+
+	if (el->el_line.cursor < el->el_line.buffer)
+		el->el_line.cursor = el->el_line.buffer;
+	if (el->el_line.cursor > el->el_line.lastchar)
+		el->el_line.cursor = el->el_line.lastchar;
+out:
+	return (int)(el->el_line.cursor - el->el_line.buffer);
+}
+
 /* c_gets():
  *	Get a string
  */
 protected int
-c_gets(EditLine *el, char *buf, const char *prompt)
+c_gets(EditLine *el, Char *buf, const Char *prompt)
 {
-	char ch;
+	Char ch;
 	ssize_t len;
-	char *cp = el->el_line.buffer;
+	Char *cp = el->el_line.buffer;
 
 	if (prompt) {
-		len = strlen(prompt);
-		memcpy(cp, prompt, (size_t)len);
+		len = (ssize_t)Strlen(prompt);
+		(void)memcpy(cp, prompt, (size_t)len * sizeof(*cp));
 		cp += len;
 	}
 	len = 0;
@@ -708,7 +690,7 @@ c_gets(EditLine *el, char *buf, const char *prompt)
 		el->el_line.lastchar = cp + 1;
 		re_refresh(el);
 
-		if (el_getc(el, &ch) != 1) {
+		if (FUN(el,getc)(el, &ch) != 1) {
 			ed_end_of_file(el, 0);
 			len = -1;
 			break;
@@ -716,8 +698,8 @@ c_gets(EditLine *el, char *buf, const char *prompt)
 
 		switch (ch) {
 
-		case '\010':	/* Delete and backspace */
-		case '\177':
+		case 0010:	/* Delete and backspace */
+		case 0177:
 			if (len == 0) {
 				len = -1;
 				break;
@@ -725,15 +707,15 @@ c_gets(EditLine *el, char *buf, const char *prompt)
 			cp--;
 			continue;
 
-		case '\033':	/* ESC */
+		case 0033:	/* ESC */
 		case '\r':	/* Newline */
 		case '\n':
 			buf[len] = ch;
 			break;
 
 		default:
-			if (len >= EL_BUFSIZ - 16)
-				term_beep(el);
+			if (len >= (ssize_t)(EL_BUFSIZ - 16))
+				terminal_beep(el);
 			else {
 				buf[len++] = ch;
 				*cp++ = ch;
@@ -756,13 +738,13 @@ c_gets(EditLine *el, char *buf, const char *prompt)
 protected int
 c_hpos(EditLine *el)
 {
-	char *ptr;
+	Char *ptr;
 
 	/*
 	 * Find how many characters till the beginning of this line.
 	 */
 	if (el->el_line.cursor == el->el_line.buffer)
-		return (0);
+		return 0;
 	else {
 		for (ptr = el->el_line.cursor - 1;
 		     ptr >= el->el_line.buffer && *ptr != '\n';
@@ -771,3 +753,19 @@ c_hpos(EditLine *el)
 		return (int)(el->el_line.cursor - ptr - 1);
 	}
 }
+
+protected int
+ch_resizefun(EditLine *el, el_zfunc_t f, void *a)
+{
+	el->el_chared.c_resizefun = f;
+	el->el_chared.c_resizearg = a;
+	return 0;
+}
+
+protected int
+ch_aliasfun(EditLine *el, el_afunc_t f, void *a)
+{
+	el->el_chared.c_aliasfun = f;
+	el->el_chared.c_aliasarg = a;
+	return 0;
+}
diff --git a/lib/libedit/chared.h b/lib/libedit/chared.h
index 153fceb..909adac 100644
--- a/lib/libedit/chared.h
+++ b/lib/libedit/chared.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: chared.h,v 1.22 2014/06/18 18:12:28 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)chared.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: chared.h,v 1.18 2009/02/15 21:55:23 christos Exp $
  * $FreeBSD$
  */
 
@@ -63,7 +64,7 @@
 typedef struct c_macro_t {
 	int	  level;
 	int	  offset;
-	char	**macro;
+	Char	**macro;
 } c_macro_t;
 
 /*
@@ -72,16 +73,16 @@ typedef struct c_macro_t {
 typedef struct c_undo_t {
 	ssize_t	 len;			/* length of saved line */
 	int	 cursor;		/* position of saved cursor */
-	char	*buf;			/* full saved text */
+	Char	*buf;			/* full saved text */
 } c_undo_t;
 
 /* redo for vi */
 typedef struct c_redo_t {
-	char	*buf;			/* redo insert key sequence */
-	char	*pos;
-	char	*lim;
+	Char	*buf;			/* redo insert key sequence */
+	Char	*pos;
+	Char	*lim;
 	el_action_t	cmd;		/* command to redo */
-	char	ch;			/* char that invoked it */
+	Char	ch;			/* char that invoked it */
 	int	count;
 	int	action;			/* from cv_action() */
 } c_redo_t;
@@ -91,18 +92,21 @@ typedef struct c_redo_t {
  */
 typedef struct c_vcmd_t {
 	int	 action;
-	char	*pos;
+	Char	*pos;
 } c_vcmd_t;
 
 /*
  * Kill buffer for emacs
  */
 typedef struct c_kill_t {
-	char	*buf;
-	char	*last;
-	char	*mark;
+	Char	*buf;
+	Char	*last;
+	Char	*mark;
 } c_kill_t;
 
+typedef void (*el_zfunc_t)(EditLine *, void *);
+typedef const char *(*el_afunc_t)(void *, const char *);
+
 /*
  * Note that we use both data structures because the user can bind
  * commands from both editors!
@@ -113,13 +117,16 @@ typedef struct el_chared_t {
 	c_redo_t	c_redo;
 	c_vcmd_t	c_vcmd;
 	c_macro_t	c_macro;
+	el_zfunc_t	c_resizefun;
+	el_afunc_t	c_aliasfun;
+	void *		c_resizearg;
+	void *		c_aliasarg;
 } el_chared_t;
 
 
 #define	STRQQ		"\"\""
 
 #define	isglob(a)	(strchr("*[]?", (a)) != NULL)
-#define	isword(a)	(isprint(a))
 
 #define	NOP		0x00
 #define	DELETE		0x01
@@ -140,27 +147,29 @@ typedef struct el_chared_t {
 #include "fcns.h"
 
 
-protected int	 cv__isword(int);
-protected int	 cv__isWord(int);
+protected int	 cv__isword(Int);
+protected int	 cv__isWord(Int);
 protected void	 cv_delfini(EditLine *);
-protected char	*cv__endword(char *, char *, int, int (*)(int));
-protected int	 ce__isword(int);
+protected Char	*cv__endword(Char *, Char *, int, int (*)(Int));
+protected int	 ce__isword(Int);
 protected void	 cv_undo(EditLine *);
-protected void	 cv_yank(EditLine *, const char *, int);
-protected char	*cv_next_word(EditLine*, char *, char *, int, int (*)(int));
-protected char	*cv_prev_word(char *, char *, int, int (*)(int));
-protected char	*c__next_word(char *, char *, int, int (*)(int));
-protected char	*c__prev_word(char *, char *, int, int (*)(int));
+protected void	 cv_yank(EditLine *, const Char *, int);
+protected Char	*cv_next_word(EditLine*, Char *, Char *, int, int (*)(Int));
+protected Char	*cv_prev_word(Char *, Char *, int, int (*)(Int));
+protected Char	*c__next_word(Char *, Char *, int, int (*)(Int));
+protected Char	*c__prev_word(Char *, Char *, int, int (*)(Int));
 protected void	 c_insert(EditLine *, int);
 protected void	 c_delbefore(EditLine *, int);
 protected void	 c_delbefore1(EditLine *);
 protected void	 c_delafter(EditLine *, int);
 protected void	 c_delafter1(EditLine *);
-protected int	 c_gets(EditLine *, char *, const char *);
+protected int	 c_gets(EditLine *, Char *, const Char *);
 protected int	 c_hpos(EditLine *);
 
 protected int	 ch_init(EditLine *);
 protected void	 ch_reset(EditLine *, int);
+protected int	 ch_resizefun(EditLine *, el_zfunc_t, void *);
+protected int	 ch_aliasfun(EditLine *, el_afunc_t, void *);
 protected int	 ch_enlargebufs(EditLine *, size_t);
 protected void	 ch_end(EditLine *);
 
diff --git a/lib/libedit/chartype.c b/lib/libedit/chartype.c
new file mode 100644
index 0000000..c240c8c
--- /dev/null
+++ b/lib/libedit/chartype.c
@@ -0,0 +1,360 @@
+/*	$NetBSD: chartype.c,v 1.12 2015/02/22 02:16:19 christos Exp $	*/
+
+/*-
+ * Copyright (c) 2009 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+/*
+ * chartype.c: character classification and meta information
+ */
+#include "config.h"
+#if !defined(lint) && !defined(SCCSID)
+__RCSID("$NetBSD: chartype.c,v 1.12 2015/02/22 02:16:19 christos Exp $");
+#endif /* not lint && not SCCSID */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include "el.h"
+#include <stdlib.h>
+
+#define CT_BUFSIZ ((size_t)1024)
+
+#ifdef WIDECHAR
+protected int
+ct_conv_cbuff_resize(ct_buffer_t *conv, size_t csize)
+{
+	void *p;
+
+	if (csize <= conv->csize)
+		return 0;
+
+	conv->csize = csize;
+
+	p = el_realloc(conv->cbuff, conv->csize * sizeof(*conv->cbuff));
+	if (p == NULL) {
+		conv->csize = 0;
+		el_free(conv->cbuff);
+		conv->cbuff = NULL;
+		return -1;
+	}
+	conv->cbuff = p;
+	return 0;
+}
+
+protected int
+ct_conv_wbuff_resize(ct_buffer_t *conv, size_t wsize)
+{
+	void *p;
+
+	if (wsize <= conv->wsize) 
+		return 0;
+
+	conv->wsize = wsize;
+
+	p = el_realloc(conv->wbuff, conv->wsize * sizeof(*conv->wbuff));
+	if (p == NULL) {
+		conv->wsize = 0;
+		el_free(conv->wbuff);
+		conv->wbuff = NULL;
+		return -1;
+	}
+	conv->wbuff = p;
+	return 0;
+}
+
+
+public char *
+ct_encode_string(const Char *s, ct_buffer_t *conv)
+{
+	char *dst;
+	ssize_t used;
+
+	if (!s)
+		return NULL;
+
+	dst = conv->cbuff;
+	for (;;) {
+		used = (ssize_t)(dst - conv->cbuff);
+		if ((conv->csize - (size_t)used) < 5) {
+			if (ct_conv_cbuff_resize(conv,
+			    conv->csize + CT_BUFSIZ) == -1)
+				return NULL;
+			dst = conv->cbuff + used;
+		}
+		if (!*s)
+			break;
+		used = ct_encode_char(dst, (size_t)5, *s);
+		if (used == -1) /* failed to encode, need more buffer space */
+			abort();
+		++s;
+		dst += used;
+	}
+	*dst = '\0';
+	return conv->cbuff;
+}
+
+public Char *
+ct_decode_string(const char *s, ct_buffer_t *conv)
+{
+	size_t len;
+
+	if (!s)
+		return NULL;
+
+	len = ct_mbstowcs(NULL, s, (size_t)0);
+	if (len == (size_t)-1)
+		return NULL;
+
+	if (conv->wsize < ++len)
+		if (ct_conv_wbuff_resize(conv, len + CT_BUFSIZ) == -1)
+			return NULL;
+
+	ct_mbstowcs(conv->wbuff, s, conv->wsize);
+	return conv->wbuff;
+}
+
+
+protected Char **
+ct_decode_argv(int argc, const char *argv[], ct_buffer_t *conv)
+{
+	size_t bufspace;
+	int i;
+	Char *p;
+	Char **wargv;
+	ssize_t bytes;
+
+	/* Make sure we have enough space in the conversion buffer to store all
+	 * the argv strings. */
+	for (i = 0, bufspace = 0; i < argc; ++i)
+		bufspace += argv[i] ? strlen(argv[i]) + 1 : 0;
+	if (conv->wsize < ++bufspace)
+		if (ct_conv_wbuff_resize(conv, bufspace + CT_BUFSIZ) == -1)
+			return NULL;
+
+	wargv = el_malloc((size_t)argc * sizeof(*wargv));
+
+	for (i = 0, p = conv->wbuff; i < argc; ++i) {
+		if (!argv[i]) {   /* don't pass null pointers to mbstowcs */
+			wargv[i] = NULL;
+			continue;
+		} else {
+			wargv[i] = p;
+			bytes = (ssize_t)mbstowcs(p, argv[i], bufspace);
+		}
+		if (bytes == -1) {
+			el_free(wargv);
+			return NULL;
+		} else
+			bytes++;  /* include '\0' in the count */
+		bufspace -= (size_t)bytes;
+		p += bytes;
+	}
+
+	return wargv;
+}
+
+
+protected size_t
+ct_enc_width(Char c)
+{
+	/* UTF-8 encoding specific values */
+	if (c < 0x80)
+		return 1;
+	else if (c < 0x0800)
+		return 2;
+	else if (c < 0x10000)
+		return 3;
+	else if (c < 0x110000)
+		return 4;
+	else
+		return 0; /* not a valid codepoint */
+}
+
+protected ssize_t
+ct_encode_char(char *dst, size_t len, Char c)
+{
+	ssize_t l = 0;
+	if (len < ct_enc_width(c))
+		return -1;
+	l = ct_wctomb(dst, c);
+
+	if (l < 0) {
+		ct_wctomb_reset;
+		l = 0;
+	}
+	return l;
+}
+#endif
+
+protected const Char *
+ct_visual_string(const Char *s)
+{
+	static Char *buff = NULL;
+	static size_t buffsize = 0;
+	void *p;
+	Char *dst;
+	ssize_t used = 0;
+
+	if (!s)
+		return NULL;
+	if (!buff) {
+	    buffsize = CT_BUFSIZ;
+	    buff = el_malloc(buffsize * sizeof(*buff));
+	}
+	dst = buff;
+	while (*s) {
+		used = ct_visual_char(dst, buffsize - (size_t)(dst - buff), *s);
+		if (used == -1) { /* failed to encode, need more buffer space */
+			used = dst - buff;
+			buffsize += CT_BUFSIZ;
+			p = el_realloc(buff, buffsize * sizeof(*buff));
+			if (p == NULL)
+				goto out;
+			buff = p;
+			dst = buff + used;
+			/* don't increment s here - we want to retry it! */
+		}
+		else
+		    ++s;
+		dst += used;
+	}
+	if (dst >= (buff + buffsize)) { /* sigh */
+		buffsize += 1;
+		p = el_realloc(buff, buffsize * sizeof(*buff));
+		if (p == NULL)
+			goto out;
+		buff = p;
+		dst = buff + buffsize - 1;
+	}
+	*dst = 0;
+	return buff;
+out:
+	el_free(buff);
+	buffsize = 0;
+	return NULL;
+}
+
+
+
+protected int
+ct_visual_width(Char c)
+{
+	int t = ct_chr_class(c);
+	switch (t) {
+	case CHTYPE_ASCIICTL:
+		return 2; /* ^@ ^? etc. */
+	case CHTYPE_TAB:
+		return 1; /* Hmm, this really need to be handled outside! */
+	case CHTYPE_NL:
+		return 0; /* Should this be 1 instead? */
+#ifdef WIDECHAR
+	case CHTYPE_PRINT:
+		return wcwidth(c);
+	case CHTYPE_NONPRINT:
+		if (c > 0xffff) /* prefer standard 4-byte display over 5-byte */
+			return 8; /* \U+12345 */
+		else
+			return 7; /* \U+1234 */
+#else
+	case CHTYPE_PRINT:
+		return 1;
+	case CHTYPE_NONPRINT:
+		return 4; /* \123 */
+#endif
+	default:
+		return 0; /* should not happen */
+	}
+}
+
+
+protected ssize_t
+ct_visual_char(Char *dst, size_t len, Char c)
+{
+	int t = ct_chr_class(c);
+	switch (t) {
+	case CHTYPE_TAB:
+	case CHTYPE_NL:
+	case CHTYPE_ASCIICTL:
+		if (len < 2)
+			return -1;   /* insufficient space */
+		*dst++ = '^';
+		if (c == '\177')
+			*dst = '?'; /* DEL -> ^? */
+		else
+			*dst = c | 0100;    /* uncontrolify it */
+		return 2;
+	case CHTYPE_PRINT:
+		if (len < 1)
+			return -1;  /* insufficient space */
+		*dst = c;
+		return 1;
+	case CHTYPE_NONPRINT:
+		/* we only use single-width glyphs for display,
+		 * so this is right */
+		if ((ssize_t)len < ct_visual_width(c))
+			return -1;   /* insufficient space */
+#ifdef WIDECHAR
+		*dst++ = '\\';
+		*dst++ = 'U';
+		*dst++ = '+';
+#define tohexdigit(v) "0123456789ABCDEF"[v]
+		if (c > 0xffff) /* prefer standard 4-byte display over 5-byte */
+			*dst++ = tohexdigit(((unsigned int) c >> 16) & 0xf);
+		*dst++ = tohexdigit(((unsigned int) c >> 12) & 0xf);
+		*dst++ = tohexdigit(((unsigned int) c >>  8) & 0xf);
+		*dst++ = tohexdigit(((unsigned int) c >>  4) & 0xf);
+		*dst   = tohexdigit(((unsigned int) c      ) & 0xf);
+		return c > 0xffff ? 8 : 7;
+#else
+		*dst++ = '\\';
+#define tooctaldigit(v) ((v) + '0')
+		*dst++ = tooctaldigit(((unsigned int) c >> 6) & 0x7);
+		*dst++ = tooctaldigit(((unsigned int) c >> 3) & 0x7);
+		*dst++ = tooctaldigit(((unsigned int) c     ) & 0x7);
+#endif
+		/*FALLTHROUGH*/
+	/* these two should be handled outside this function */
+	default:            /* we should never hit the default */
+		return 0;
+	}
+}
+
+
+
+
+protected int
+ct_chr_class(Char c)
+{
+	if (c == '\t')
+		return CHTYPE_TAB;
+	else if (c == '\n')
+		return CHTYPE_NL;
+	else if (IsASCII(c) && Iscntrl(c))
+		return CHTYPE_ASCIICTL;
+	else if (Isprint(c))
+		return CHTYPE_PRINT;
+	else
+		return CHTYPE_NONPRINT;
+}
diff --git a/lib/libedit/chartype.h b/lib/libedit/chartype.h
index c8b2b14..17ca5f3 100644
--- a/lib/libedit/chartype.h
+++ b/lib/libedit/chartype.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: chartype.h,v 1.6 2010/04/20 02:01:13 christos Exp $	*/
+/*	$NetBSD: chartype.h,v 1.15 2015/05/17 13:14:41 christos Exp $	*/
 
 /*-
  * Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -39,7 +39,7 @@
  * supports non-BMP code points without requiring UTF-16, but nothing
  * seems to actually advertise this properly, despite Unicode 3.1 having
  * been around since 2001... */
-#if !defined(__NetBSD__) && !defined(__sun) && !(defined(__APPLE__) && defined(__MACH__))
+#if !defined(__NetBSD__) && !defined(__sun) && !(defined(__APPLE__) && defined(__MACH__)) && !defined(__OpenBSD__) && !defined(__FreeBSD__)
 #ifndef __STDC_ISO_10646__
 /* In many places it is assumed that the first 127 code points are ASCII
  * compatible, so ensure wchar_t indeed does ISO 10646 and not some other
@@ -56,7 +56,7 @@
 #endif
 
 #define ct_mbtowc            mbtowc
-#define ct_mbtowc_reset      mbtowc(0,0,0)
+#define ct_mbtowc_reset      mbtowc(0,0,(size_t)0)
 #define ct_wctomb            wctomb
 #define ct_wctomb_reset      wctomb(0,0)
 #define ct_wcstombs          wcstombs
@@ -67,6 +67,7 @@
 #define FUN(prefix,rest)	prefix ## _w ## rest
 #define FUNW(type)		type ## _w
 #define TYPE(type)		type ## W
+#define FCHAR			"%lc"
 #define FSTR			"%ls"
 #define STR(x) 			L ## x
 #define UC(c)			c
@@ -100,7 +101,12 @@
 
 #define Strtol(p,e,b)   wcstol(p,e,b)
 
-#define Width(c)	wcwidth(c)
+static inline int
+Width(wchar_t c)
+{
+	int w = wcwidth(c);
+	return w < 0 ? 0 : w;
+}
 
 #else /* NARROW */
 
@@ -116,6 +122,7 @@
 #define FUN(prefix,rest)	prefix ## _ ## rest
 #define FUNW(type)		type
 #define TYPE(type)		type
+#define FCHAR			"%c"
 #define FSTR			"%s"
 #define STR(x) 			x
 #define UC(c)			(unsigned char)(c)
@@ -167,11 +174,11 @@ typedef struct ct_buffer_t {
 } ct_buffer_t;
 
 #define ct_encode_string __ct_encode_string
-/* Encode a wide character string and return the UTF-8 encoded result. */
+/* Encode a wide-character string and return the UTF-8 encoded result. */
 public char *ct_encode_string(const Char *, ct_buffer_t *);
 
 #define ct_decode_string __ct_decode_string
-/* Decode a (multi)?byte string and return the wide character string result. */
+/* Decode a (multi)?byte string and return the wide-character string result. */
 public Char *ct_decode_string(const char *, ct_buffer_t *);
 
 /* Decode a (multi)?byte argv string array.
@@ -179,7 +186,8 @@ public Char *ct_decode_string(const char *, ct_buffer_t *);
 protected Char **ct_decode_argv(int, const char *[],  ct_buffer_t *);
 
 /* Resizes the conversion buffer(s) if needed. */
-protected void ct_conv_buff_resize(ct_buffer_t *, size_t, size_t);
+protected int ct_conv_cbuff_resize(ct_buffer_t *, size_t);
+protected int ct_conv_wbuff_resize(ct_buffer_t *, size_t);
 protected ssize_t ct_encode_char(char *, size_t, Char);
 protected size_t ct_enc_width(Char);
 
@@ -189,7 +197,8 @@ protected size_t ct_enc_width(Char);
 #define	ct_encode_string(s, b)	(s)
 #define ct_decode_string(s, b)	(s)
 #define ct_decode_argv(l, s, b)	(s)
-#define ct_conv_buff_resize(b, os, ns)
+#define ct_conv_cbuff_resize(b, s) ((s) == (0))
+#define ct_conv_wbuff_resize(b, s) ((s) == (0))
 #define ct_encode_char(d, l, s)	(*d = s, 1)
 #define ct_free_argv(s)
 #endif
@@ -201,7 +210,7 @@ protected size_t ct_enc_width(Char);
 
 /* The maximum buffer size to hold the most unwieldly visual representation,
  * in this case \U+nnnnn. */
-#define VISUAL_WIDTH_MAX 8
+#define VISUAL_WIDTH_MAX ((size_t)8)
 
 /* The terminal is thought of in terms of X columns by Y lines. In the cases
  * where a wide character takes up more than one column, the adjacent 
diff --git a/lib/libedit/common.c b/lib/libedit/common.c
index 64490c9..fc09a9b 100644
--- a/lib/libedit/common.c
+++ b/lib/libedit/common.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: common.c,v 1.29 2012/03/24 20:08:43 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: common.c,v 1.23 2009/02/27 04:18:45 msaitoh Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)common.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: common.c,v 1.29 2012/03/24 20:08:43 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,7 +46,6 @@ __FBSDID("$FreeBSD$");
 /*
  * common.c: Common Editor functions
  */
-#include "sys.h"
 #include "el.h"
 
 /* ed_end_of_file():
@@ -50,12 +54,12 @@ __FBSDID("$FreeBSD$");
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_end_of_file(EditLine *el, int c __unused)
+ed_end_of_file(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	re_goto_bottom(el);
 	*el->el_line.lastchar = '\0';
-	return (CC_EOF);
+	return CC_EOF;
 }
 
 
@@ -64,12 +68,12 @@ ed_end_of_file(EditLine *el, int c __unused)
  *	Insert a character [bound to all insert keys]
  */
 protected el_action_t
-ed_insert(EditLine *el, int c)
+ed_insert(EditLine *el, Int c)
 {
 	int count = el->el_state.argument;
 
 	if (c == '\0')
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	if (el->el_line.lastchar + el->el_state.argument >=
 	    el->el_line.limit) {
@@ -97,7 +101,7 @@ ed_insert(EditLine *el, int c)
 	if (el->el_state.inputmode == MODE_REPLACE_1)
 		return vi_command_mode(el, 0);
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -107,12 +111,12 @@ ed_insert(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_delete_prev_word(EditLine *el, int c __unused)
+ed_delete_prev_word(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *cp, *p, *kp;
+	Char *cp, *p, *kp;
 
 	if (el->el_line.cursor == el->el_line.buffer)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	cp = c__prev_word(el->el_line.cursor, el->el_line.buffer,
 	    el->el_state.argument, ce__isword);
@@ -125,7 +129,7 @@ ed_delete_prev_word(EditLine *el, int c __unused)
 	el->el_line.cursor = cp;
 	if (el->el_line.cursor < el->el_line.buffer)
 		el->el_line.cursor = el->el_line.buffer; /* bounds check */
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -135,9 +139,9 @@ ed_delete_prev_word(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_delete_next_char(EditLine *el, int c)
+ed_delete_next_char(EditLine *el, Int c __attribute__((__unused__)))
 {
-#ifdef notdef			/* XXX */
+#ifdef DEBUG_EDIT
 #define	EL	el->el_line
 	(void) fprintf(el->el_errlfile,
 	    "\nD(b: %x(%s)  c: %x(%s) last: %x(%s) limit: %x(%s)\n",
@@ -150,21 +154,21 @@ ed_delete_next_char(EditLine *el, int c)
 			if (el->el_line.cursor == el->el_line.buffer) {
 				/* if I'm also at the beginning */
 #ifdef KSHVI
-				return (CC_ERROR);
+				return CC_ERROR;
 #else
 				/* then do an EOF */
-				term_writechar(el, c);
-				return (CC_EOF);
+				terminal_writec(el, c);
+				return CC_EOF;
 #endif
 			} else {
 #ifdef KSHVI
 				el->el_line.cursor--;
 #else
-				return (CC_ERROR);
+				return CC_ERROR;
 #endif
 			}
 		} else
-			return (CC_ERROR);
+				return CC_ERROR;
 	}
 	c_delafter(el, el->el_state.argument);	/* delete after dot */
 	if (el->el_map.type == MAP_VI &&
@@ -172,7 +176,7 @@ ed_delete_next_char(EditLine *el, int c)
 	    el->el_line.cursor > el->el_line.buffer)
 			/* bounds check */
 		el->el_line.cursor = el->el_line.lastchar - 1;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -182,9 +186,9 @@ ed_delete_next_char(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_kill_line(EditLine *el, int c __unused)
+ed_kill_line(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *kp, *cp;
+	Char *kp, *cp;
 
 	cp = el->el_line.cursor;
 	kp = el->el_chared.c_kill.buf;
@@ -193,7 +197,7 @@ ed_kill_line(EditLine *el, int c __unused)
 	el->el_chared.c_kill.last = kp;
 			/* zap! -- delete to end */
 	el->el_line.lastchar = el->el_line.cursor;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -203,17 +207,20 @@ ed_kill_line(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_move_to_end(EditLine *el, int c __unused)
+ed_move_to_end(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_line.cursor = el->el_line.lastchar;
 	if (el->el_map.type == MAP_VI) {
 		if (el->el_chared.c_vcmd.action != NOP) {
 			cv_delfini(el);
-			return (CC_REFRESH);
+			return CC_REFRESH;
 		}
+#ifdef VI_MOVE
+		el->el_line.cursor--;
+#endif
 	}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -223,21 +230,21 @@ ed_move_to_end(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_move_to_beg(EditLine *el, int c __unused)
+ed_move_to_beg(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_line.cursor = el->el_line.buffer;
 
 	if (el->el_map.type == MAP_VI) {
 			/* We want FIRST non space character */
-		while (isspace((unsigned char) *el->el_line.cursor))
+		while (Isspace(*el->el_line.cursor))
 			el->el_line.cursor++;
 		if (el->el_chared.c_vcmd.action != NOP) {
 			cv_delfini(el);
-			return (CC_REFRESH);
+			return CC_REFRESH;
 		}
 	}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -246,12 +253,12 @@ ed_move_to_beg(EditLine *el, int c __unused)
  *	[^T] [^T]
  */
 protected el_action_t
-ed_transpose_chars(EditLine *el, int c)
+ed_transpose_chars(EditLine *el, Int c)
 {
 
 	if (el->el_line.cursor < el->el_line.lastchar) {
 		if (el->el_line.lastchar <= &el->el_line.buffer[1])
-			return (CC_ERROR);
+			return CC_ERROR;
 		else
 			el->el_line.cursor++;
 	}
@@ -260,9 +267,9 @@ ed_transpose_chars(EditLine *el, int c)
 		c = el->el_line.cursor[-2];
 		el->el_line.cursor[-2] = el->el_line.cursor[-1];
 		el->el_line.cursor[-1] = c;
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	} else
-		return (CC_ERROR);
+		return CC_ERROR;
 }
 
 
@@ -272,15 +279,15 @@ ed_transpose_chars(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_next_char(EditLine *el, int c __unused)
+ed_next_char(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *lim = el->el_line.lastchar;
+	Char *lim = el->el_line.lastchar;
 
 	if (el->el_line.cursor >= lim ||
 	    (el->el_line.cursor == lim - 1 &&
 	    el->el_map.type == MAP_VI &&
 	    el->el_chared.c_vcmd.action == NOP))
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor += el->el_state.argument;
 	if (el->el_line.cursor > lim)
@@ -289,9 +296,9 @@ ed_next_char(EditLine *el, int c __unused)
 	if (el->el_map.type == MAP_VI)
 		if (el->el_chared.c_vcmd.action != NOP) {
 			cv_delfini(el);
-			return (CC_REFRESH);
+			return CC_REFRESH;
 		}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -301,11 +308,11 @@ ed_next_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_prev_word(EditLine *el, int c __unused)
+ed_prev_word(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor == el->el_line.buffer)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor = c__prev_word(el->el_line.cursor,
 	    el->el_line.buffer,
@@ -315,9 +322,9 @@ ed_prev_word(EditLine *el, int c __unused)
 	if (el->el_map.type == MAP_VI)
 		if (el->el_chared.c_vcmd.action != NOP) {
 			cv_delfini(el);
-			return (CC_REFRESH);
+			return CC_REFRESH;
 		}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -327,7 +334,7 @@ ed_prev_word(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_prev_char(EditLine *el, int c __unused)
+ed_prev_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor > el->el_line.buffer) {
@@ -338,11 +345,11 @@ ed_prev_char(EditLine *el, int c __unused)
 		if (el->el_map.type == MAP_VI)
 			if (el->el_chared.c_vcmd.action != NOP) {
 				cv_delfini(el);
-				return (CC_REFRESH);
+				return CC_REFRESH;
 			}
-		return (CC_CURSOR);
+		return CC_CURSOR;
 	} else
-		return (CC_ERROR);
+		return CC_ERROR;
 }
 
 
@@ -351,19 +358,19 @@ ed_prev_char(EditLine *el, int c __unused)
  *	[^V] [^V]
  */
 protected el_action_t
-ed_quoted_insert(EditLine *el, int c)
+ed_quoted_insert(EditLine *el, Int c)
 {
 	int num;
-	char tc;
+	Char tc;
 
 	tty_quotemode(el);
-	num = el_getc(el, &tc);
-	c = (unsigned char) tc;
+	num = FUN(el,getc)(el, &tc);
+	c = tc;
 	tty_noquotemode(el);
 	if (num == 1)
-		return (ed_insert(el, c));
+		return ed_insert(el, c);
 	else
-		return (ed_end_of_file(el, 0));
+		return ed_end_of_file(el, 0);
 }
 
 
@@ -371,11 +378,11 @@ ed_quoted_insert(EditLine *el, int c)
  *	Adds to argument or enters a digit
  */
 protected el_action_t
-ed_digit(EditLine *el, int c)
+ed_digit(EditLine *el, Int c)
 {
 
-	if (!isdigit((unsigned char) c))
-		return (CC_ERROR);
+	if (!Isdigit(c))
+		return CC_ERROR;
 
 	if (el->el_state.doingarg) {
 			/* if doing an arg, add this in... */
@@ -383,11 +390,11 @@ ed_digit(EditLine *el, int c)
 			el->el_state.argument = c - '0';
 		else {
 			if (el->el_state.argument > 1000000)
-				return (CC_ERROR);
+				return CC_ERROR;
 			el->el_state.argument =
 			    (el->el_state.argument * 10) + (c - '0');
 		}
-		return (CC_ARGHACK);
+		return CC_ARGHACK;
 	}
 
 	return ed_insert(el, c);
@@ -399,22 +406,22 @@ ed_digit(EditLine *el, int c)
  *	For ESC-n
  */
 protected el_action_t
-ed_argument_digit(EditLine *el, int c)
+ed_argument_digit(EditLine *el, Int c)
 {
 
-	if (!isdigit((unsigned char) c))
-		return (CC_ERROR);
+	if (!Isdigit(c))
+		return CC_ERROR;
 
 	if (el->el_state.doingarg) {
 		if (el->el_state.argument > 1000000)
-			return (CC_ERROR);
+			return CC_ERROR;
 		el->el_state.argument = (el->el_state.argument * 10) +
 		    (c - '0');
 	} else {		/* else starting an argument */
 		el->el_state.argument = c - '0';
 		el->el_state.doingarg = 1;
 	}
-	return (CC_ARGHACK);
+	return CC_ARGHACK;
 }
 
 
@@ -424,10 +431,11 @@ ed_argument_digit(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_unassigned(EditLine *el, int c __unused)
+ed_unassigned(EditLine *el __attribute__((__unused__)),
+    Int c __attribute__((__unused__)))
 {
 
-	return (CC_ERROR);
+	return CC_ERROR;
 }
 
 
@@ -441,11 +449,11 @@ ed_unassigned(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_sigint(EditLine *el __unused, 
-	      int c __unused)
+ed_tty_sigint(EditLine *el __attribute__((__unused__)), 
+	      Int c __attribute__((__unused__)))
 {
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -455,11 +463,11 @@ ed_tty_sigint(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_dsusp(EditLine *el __unused, 
-	     int c __unused)
+ed_tty_dsusp(EditLine *el __attribute__((__unused__)), 
+	     Int c __attribute__((__unused__)))
 {
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -469,11 +477,11 @@ ed_tty_dsusp(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_flush_output(EditLine *el __unused, 
-		    int c __unused)
+ed_tty_flush_output(EditLine *el __attribute__((__unused__)), 
+		    Int c __attribute__((__unused__)))
 {
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -483,11 +491,11 @@ ed_tty_flush_output(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_sigquit(EditLine *el __unused, 
-	       int c __unused)
+ed_tty_sigquit(EditLine *el __attribute__((__unused__)), 
+	       Int c __attribute__((__unused__)))
 {
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -497,11 +505,11 @@ ed_tty_sigquit(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_sigtstp(EditLine *el __unused, 
-	       int c __unused)
+ed_tty_sigtstp(EditLine *el __attribute__((__unused__)), 
+	       Int c __attribute__((__unused__)))
 {
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -511,11 +519,11 @@ ed_tty_sigtstp(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_stop_output(EditLine *el __unused, 
-		   int c __unused)
+ed_tty_stop_output(EditLine *el __attribute__((__unused__)), 
+		   Int c __attribute__((__unused__)))
 {
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -525,11 +533,11 @@ ed_tty_stop_output(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_tty_start_output(EditLine *el __unused, 
-		    int c __unused)
+ed_tty_start_output(EditLine *el __attribute__((__unused__)), 
+		    Int c __attribute__((__unused__)))
 {
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -539,13 +547,13 @@ ed_tty_start_output(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_newline(EditLine *el, int c __unused)
+ed_newline(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	re_goto_bottom(el);
 	*el->el_line.lastchar++ = '\n';
 	*el->el_line.lastchar = '\0';
-	return (CC_NEWLINE);
+	return CC_NEWLINE;
 }
 
 
@@ -555,17 +563,17 @@ ed_newline(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_delete_prev_char(EditLine *el, int c __unused)
+ed_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor <= el->el_line.buffer)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	c_delbefore(el, el->el_state.argument);
 	el->el_line.cursor -= el->el_state.argument;
 	if (el->el_line.cursor < el->el_line.buffer)
 		el->el_line.cursor = el->el_line.buffer;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -575,12 +583,12 @@ ed_delete_prev_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_clear_screen(EditLine *el, int c __unused)
+ed_clear_screen(EditLine *el, Int c __attribute__((__unused__)))
 {
 
-	term_clear_screen(el);	/* clear the whole real screen */
+	terminal_clear_screen(el);	/* clear the whole real screen */
 	re_clear_display(el);	/* reset everything */
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -590,11 +598,11 @@ ed_clear_screen(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_redisplay(EditLine *el __unused, 
-	     int c __unused)
+ed_redisplay(EditLine *el __attribute__((__unused__)), 
+	     Int c __attribute__((__unused__)))
 {
 
-	return (CC_REDISPLAY);
+	return CC_REDISPLAY;
 }
 
 
@@ -604,11 +612,11 @@ ed_redisplay(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_start_over(EditLine *el, int c __unused)
+ed_start_over(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	ch_reset(el, 0);
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -618,11 +626,11 @@ ed_start_over(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_sequence_lead_in(EditLine *el __unused, 
-		    int c __unused)
+ed_sequence_lead_in(EditLine *el __attribute__((__unused__)), 
+		    Int c __attribute__((__unused__)))
 {
 
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -632,7 +640,7 @@ ed_sequence_lead_in(EditLine *el __unused,
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_prev_history(EditLine *el, int c __unused)
+ed_prev_history(EditLine *el, Int c __attribute__((__unused__)))
 {
 	char beep = 0;
 	int sv_event = el->el_history.eventno;
@@ -642,7 +650,7 @@ ed_prev_history(EditLine *el, int c __unused)
 
 	if (el->el_history.eventno == 0) {	/* save the current buffer
 						 * away */
-		(void) strncpy(el->el_history.buf, el->el_line.buffer,
+		(void) Strncpy(el->el_history.buf, el->el_line.buffer,
 		    EL_BUFSIZ);
 		el->el_history.last = el->el_history.buf +
 		    (el->el_line.lastchar - el->el_line.buffer);
@@ -652,7 +660,7 @@ ed_prev_history(EditLine *el, int c __unused)
 	if (hist_get(el) == CC_ERROR) {
 		if (el->el_map.type == MAP_VI) {
 			el->el_history.eventno = sv_event;
-			return CC_ERROR;
+			
 		}
 		beep = 1;
 		/* el->el_history.eventno was fixed by first call */
@@ -670,7 +678,7 @@ ed_prev_history(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_next_history(EditLine *el, int c __unused)
+ed_next_history(EditLine *el, Int c __attribute__((__unused__)))
 {
 	el_action_t beep = CC_REFRESH, rval;
 
@@ -697,9 +705,9 @@ ed_next_history(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_search_prev_history(EditLine *el, int c __unused)
+ed_search_prev_history(EditLine *el, Int c __attribute__((__unused__)))
 {
-	const char *hp;
+	const Char *hp;
 	int h;
 	bool_t found = 0;
 
@@ -712,20 +720,20 @@ ed_search_prev_history(EditLine *el, int c __unused)
 		    "e_prev_search_hist(): eventno < 0;\n");
 #endif
 		el->el_history.eventno = 0;
-		return (CC_ERROR);
+		return CC_ERROR;
 	}
 	if (el->el_history.eventno == 0) {
-		(void) strncpy(el->el_history.buf, el->el_line.buffer,
+		(void) Strncpy(el->el_history.buf, el->el_line.buffer,
 		    EL_BUFSIZ);
 		el->el_history.last = el->el_history.buf +
 		    (el->el_line.lastchar - el->el_line.buffer);
 	}
 	if (el->el_history.ref == NULL)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	hp = HIST_FIRST(el);
 	if (hp == NULL)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	c_setpat(el);		/* Set search pattern !! */
 
@@ -736,7 +744,7 @@ ed_search_prev_history(EditLine *el, int c __unused)
 #ifdef SDEBUG
 		(void) fprintf(el->el_errfile, "Comparing with \"%s\"\n", hp);
 #endif
-		if ((strncmp(hp, el->el_line.buffer, (size_t)
+		if ((Strncmp(hp, el->el_line.buffer, (size_t)
 			    (el->el_line.lastchar - el->el_line.buffer)) ||
 			hp[el->el_line.lastchar - el->el_line.buffer]) &&
 		    c_hmatch(el, hp)) {
@@ -751,11 +759,11 @@ ed_search_prev_history(EditLine *el, int c __unused)
 #ifdef SDEBUG
 		(void) fprintf(el->el_errfile, "not found\n");
 #endif
-		return (CC_ERROR);
+		return CC_ERROR;
 	}
 	el->el_history.eventno = h;
 
-	return (hist_get(el));
+	return hist_get(el);
 }
 
 
@@ -765,9 +773,9 @@ ed_search_prev_history(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_search_next_history(EditLine *el, int c __unused)
+ed_search_next_history(EditLine *el, Int c __attribute__((__unused__)))
 {
-	const char *hp;
+	const Char *hp;
 	int h;
 	bool_t found = 0;
 
@@ -776,14 +784,14 @@ ed_search_next_history(EditLine *el, int c __unused)
 	*el->el_line.lastchar = '\0';	/* just in case */
 
 	if (el->el_history.eventno == 0)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	if (el->el_history.ref == NULL)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	hp = HIST_FIRST(el);
 	if (hp == NULL)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	c_setpat(el);		/* Set search pattern !! */
 
@@ -791,7 +799,7 @@ ed_search_next_history(EditLine *el, int c __unused)
 #ifdef SDEBUG
 		(void) fprintf(el->el_errfile, "Comparing with \"%s\"\n", hp);
 #endif
-		if ((strncmp(hp, el->el_line.buffer, (size_t)
+		if ((Strncmp(hp, el->el_line.buffer, (size_t)
 			    (el->el_line.lastchar - el->el_line.buffer)) ||
 			hp[el->el_line.lastchar - el->el_line.buffer]) &&
 		    c_hmatch(el, hp))
@@ -804,12 +812,12 @@ ed_search_next_history(EditLine *el, int c __unused)
 #ifdef SDEBUG
 			(void) fprintf(el->el_errfile, "not found\n");
 #endif
-			return (CC_ERROR);
+			return CC_ERROR;
 		}
 	}
 	el->el_history.eventno = found;
 
-	return (hist_get(el));
+	return hist_get(el);
 }
 
 
@@ -819,9 +827,9 @@ ed_search_next_history(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_prev_line(EditLine *el, int c __unused)
+ed_prev_line(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *ptr;
+	Char *ptr;
 	int nchars = c_hpos(el);
 
 	/*
@@ -835,7 +843,7 @@ ed_prev_line(EditLine *el, int c __unused)
 			break;
 
 	if (el->el_state.argument > 0)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	/*
          * Move to the beginning of the line
@@ -852,7 +860,7 @@ ed_prev_line(EditLine *el, int c __unused)
 		continue;
 
 	el->el_line.cursor = ptr;
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -862,9 +870,9 @@ ed_prev_line(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_next_line(EditLine *el, int c __unused)
+ed_next_line(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *ptr;
+	Char *ptr;
 	int nchars = c_hpos(el);
 
 	/*
@@ -875,7 +883,7 @@ ed_next_line(EditLine *el, int c __unused)
 			break;
 
 	if (el->el_state.argument > 0)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	/*
          * Move to the character requested
@@ -886,7 +894,7 @@ ed_next_line(EditLine *el, int c __unused)
 		continue;
 
 	el->el_line.cursor = ptr;
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -896,16 +904,16 @@ ed_next_line(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-ed_command(EditLine *el, int c __unused)
+ed_command(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char tmpbuf[EL_BUFSIZ];
+	Char tmpbuf[EL_BUFSIZ];
 	int tmplen;
 
-	tmplen = c_gets(el, tmpbuf, "\n: ");
-	term__putc(el, '\n');
+	tmplen = c_gets(el, tmpbuf, STR("\n: "));
+	terminal__putc(el, '\n');
 
 	if (tmplen < 0 || (tmpbuf[tmplen] = 0, parse_line(el, tmpbuf)) == -1)
-		term_beep(el);
+		terminal_beep(el);
 
 	el->el_map.current = el->el_map.key;
 	re_clear_display(el);
diff --git a/lib/libedit/config.h b/lib/libedit/config.h
new file mode 100644
index 0000000..526869f
--- /dev/null
+++ b/lib/libedit/config.h
@@ -0,0 +1,290 @@
+/* $FreeBSD$ */
+/* config.h.  Generated from config.h.in by configure.  */
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if the `closedir' function returns void instead of `int'. */
+/* #undef CLOSEDIR_VOID */
+
+/* Define to 1 if you have the <curses.h> header file. */
+#define HAVE_CURSES_H 1
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+   */
+#define HAVE_DIRENT_H 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the `endpwent' function. */
+#define HAVE_ENDPWENT 1
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the `fgetln' function. */
+#define HAVE_FGETLN 1
+
+/* Define to 1 if you have the `fork' function. */
+#define HAVE_FORK 1
+
+/* Define to 1 if you have getpwnam_r and getpwuid_r that are draft POSIX.1
+   versions. */
+/* #undef HAVE_GETPW_R_DRAFT */
+
+/* Define to 1 if you have getpwnam_r and getpwuid_r that are POSIX.1
+   compatible. */
+#define HAVE_GETPW_R_POSIX 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `isascii' function. */
+#define HAVE_ISASCII 1
+
+/* Define to 1 if you have the `issetugid' function. */
+#define HAVE_ISSETUGID 1
+
+/* Define to 1 if you have the `curses' library (-lcurses). */
+/* #undef HAVE_LIBCURSES */
+
+/* Define to 1 if you have the `ncurses' library (-lncurses). */
+#define HAVE_LIBNCURSES 1
+
+/* Define to 1 if you have the `termcap' library (-ltermcap). */
+/* #undef HAVE_LIBTERMCAP */
+
+/* Define to 1 if you have the `terminfo' library (-lterminfo). */
+/* #undef HAVE_LIBTERMINFO */
+
+/* Define to 1 if you have the `termlib' library (-ltermlib). */
+/* #undef HAVE_LIBTERMLIB */
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H 1
+
+/* Define to 1 if you have the `memchr' function. */
+#define HAVE_MEMCHR 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `memset' function. */
+#define HAVE_MEMSET 1
+
+/* Define to 1 if you have the <ncurses.h> header file. */
+#define HAVE_NCURSES_H 1
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+/* #undef HAVE_NDIR_H */
+
+/* Define to 1 if you have the `regcomp' function. */
+#define HAVE_REGCOMP 1
+
+/* Define to 1 if you have the `re_comp' function. */
+/* #undef HAVE_RE_COMP */
+
+/* Define to 1 if `stat' has the bug that it succeeds when given the
+   zero-length file name argument. */
+/* #undef HAVE_STAT_EMPTY_STRING_BUG */
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#define HAVE_STRCASECMP 1
+
+/* Define to 1 if you have the `strchr' function. */
+#define HAVE_STRCHR 1
+
+/* Define to 1 if you have the `strcspn' function. */
+#define HAVE_STRCSPN 1
+
+/* Define to 1 if you have the `strdup' function. */
+#define HAVE_STRDUP 1
+
+/* Define to 1 if you have the `strerror' function. */
+#define HAVE_STRERROR 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strlcat' function. */
+#define HAVE_STRLCAT 1
+
+/* Define to 1 if you have the `strlcpy' function. */
+#define HAVE_STRLCPY 1
+
+/* Define to 1 if you have the `strrchr' function. */
+#define HAVE_STRRCHR 1
+
+/* Define to 1 if you have the `strstr' function. */
+#define HAVE_STRSTR 1
+
+/* Define to 1 if you have the `strtol' function. */
+#define HAVE_STRTOL 1
+
+/* Define to 1 if struct dirent has member d_namlen */
+#define HAVE_STRUCT_DIRENT_D_NAMLEN 1
+
+/* Define to 1 if you have the `strunvis' function. */
+#define HAVE_STRUNVIS 1
+
+/* Define to 1 if you have the `strvis' function. */
+#define HAVE_STRVIS 1
+
+/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#define HAVE_SYS_CDEFS_H 1
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+   */
+/* #undef HAVE_SYS_DIR_H */
+
+/* Define to 1 if you have the <sys/ioctl.h> header file. */
+#define HAVE_SYS_IOCTL_H 1
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+   */
+/* #undef HAVE_SYS_NDIR_H */
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#define HAVE_SYS_WAIT_H 1
+
+/* Define to 1 if you have the <termcap.h> header file. */
+#define HAVE_TERMCAP_H 1
+
+/* Define to 1 if you have the <term.h> header file. */
+#define HAVE_TERM_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if the system has the type `u_int32_t'. */
+#define HAVE_U_INT32_T 1
+
+/* Define to 1 if you have the `vfork' function. */
+#define HAVE_VFORK 1
+
+/* Define to 1 if you have the <vfork.h> header file. */
+/* #undef HAVE_VFORK_H */
+
+/* Define to 1 if you have the `vis' function. */
+#define HAVE_VIS 1
+
+/* Define to 1 if you have the `wcsdup' function. */
+#define HAVE_WCSDUP 1
+
+/* Define to 1 if `fork' works. */
+#define HAVE_WORKING_FORK 1
+
+/* Define to 1 if `vfork' works. */
+#define HAVE_WORKING_VFORK 1
+
+/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
+   slash. */
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "libedit-20110729"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT ""
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libedit"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "libedit 3.0"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "libedit-20110729"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "3.0"
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#define RETSIGTYPE void
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Version number of package */
+#define VERSION "3.0"
+
+/* Define to 1 if you want wide-character code */
+/* #undef WIDECHAR */
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `int' if <sys/types.h> does not define. */
+/* #undef pid_t */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
+
+/* Define as `fork' if `vfork' does not work. */
+/* #undef vfork */
+
+
+#include "sys.h"
+#undef SCCSID
+#undef LIBC_SCCS
+#undef lint
+#undef SIZE_T_MAX
diff --git a/lib/libedit/edit/readline/readline.h b/lib/libedit/edit/readline/readline.h
index 5b9c39d..4371457 100644
--- a/lib/libedit/edit/readline/readline.h
+++ b/lib/libedit/edit/readline/readline.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: readline.h,v 1.31 2010/08/04 20:29:18 christos Exp $	*/
+/*	$NetBSD: readline.h,v 1.34 2013/05/28 00:10:34 christos Exp $	*/
 
 /*-
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -111,6 +111,7 @@ extern char		*rl_basic_word_break_characters;
 extern char		*rl_completer_word_break_characters;
 extern char		*rl_completer_quote_characters;
 extern Function		*rl_completion_entry_function;
+extern char		*(*rl_completion_word_break_hook)(void);
 extern CPPFunction	*rl_attempted_completion_function;
 extern int		 rl_attempted_completion_over;
 extern int		rl_completion_type;
@@ -126,6 +127,8 @@ extern char		*rl_prompt;
 /*
  * The following is not implemented
  */
+extern int		rl_catch_signals;
+extern int		rl_catch_sigwinch;
 extern KEYMAP_ENTRY_ARRAY emacs_standard_keymap,
 			emacs_meta_keymap,
 			emacs_ctlx_keymap;
@@ -153,7 +156,6 @@ int		 where_history(void);
 HIST_ENTRY	*current_history(void);
 HIST_ENTRY	*history_get(int);
 HIST_ENTRY	*remove_history(int);
-/*###152 [lint] syntax error 'histdata_t' [249]%%%*/
 HIST_ENTRY	*replace_history_entry(int, const char *, histdata_t);
 int		 history_total_bytes(void);
 int		 history_set_pos(int);
@@ -200,6 +202,7 @@ void		 rl_get_screen_size(int *, int *);
 void		 rl_set_screen_size(int, int);
 char 		*rl_filename_completion_function (const char *, int);
 int		 _rl_abort_internal(void);
+int		 _rl_qsort_string_compare(char **, char **);
 char 	       **rl_completion_matches(const char *, rl_compentry_func_t *);
 void		 rl_forced_update_display(void);
 int		 rl_set_prompt(const char *);
diff --git a/lib/libedit/editline.3 b/lib/libedit/editline.3
index df7cd87..1e0ff5d 100644
--- a/lib/libedit/editline.3
+++ b/lib/libedit/editline.3
@@ -1,6 +1,6 @@
-.\"	$NetBSD: editline.3,v 1.70 2009/07/05 21:55:24 perry Exp $
+.\"	$NetBSD: editline.3,v 1.84 2014/12/25 13:39:41 wiz Exp $
 .\"
-.\" Copyright (c) 1997-2003 The NetBSD Foundation, Inc.
+.\" Copyright (c) 1997-2014 The NetBSD Foundation, Inc.
 .\" All rights reserved.
 .\"
 .\" This file was contributed to The NetBSD Foundation by Luke Mewburn.
@@ -28,33 +28,52 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 5, 2009
+.Dd December 25, 2014
 .Dt EDITLINE 3
 .Os
 .Sh NAME
 .Nm editline ,
 .Nm el_init ,
+.Nm el_init_fd ,
 .Nm el_end ,
 .Nm el_reset ,
 .Nm el_gets ,
+.Nm el_wgets ,
 .Nm el_getc ,
+.Nm el_wgetc ,
 .Nm el_push ,
+.Nm el_wpush ,
 .Nm el_parse ,
+.Nm el_wparse ,
 .Nm el_set ,
+.Nm el_wset ,
 .Nm el_get ,
+.Nm el_wget ,
 .Nm el_source ,
 .Nm el_resize ,
+.Nm el_cursor ,
 .Nm el_line ,
+.Nm el_wline ,
 .Nm el_insertstr ,
+.Nm el_winsertstr ,
 .Nm el_deletestr ,
+.Nm el_wdeletestr ,
 .Nm history_init ,
+.Nm history_winit ,
 .Nm history_end ,
+.Nm history_wend ,
 .Nm history ,
+.Nm history_w ,
 .Nm tok_init ,
+.Nm tok_winit ,
 .Nm tok_end ,
+.Nm tok_wend ,
 .Nm tok_reset ,
+.Nm tok_wreset ,
 .Nm tok_line ,
+.Nm tok_wline ,
 .Nm tok_str
+.Nm tok_wstr
 .Nd line editor, history and tokenization functions
 .Sh LIBRARY
 .Lb libedit
@@ -62,51 +81,86 @@
 .In histedit.h
 .Ft EditLine *
 .Fn el_init "const char *prog" "FILE *fin" "FILE *fout" "FILE *ferr"
+.Ft EditLine *
+.Fn el_init_fd "const char *prog" "FILE *fin" "FILE *fout" "FILE *ferr" "int fdin" "int fdout" "int fderr"
 .Ft void
 .Fn el_end "EditLine *e"
 .Ft void
 .Fn el_reset "EditLine *e"
 .Ft const char *
 .Fn el_gets "EditLine *e" "int *count"
+.Ft const wchar_t *
+.Fn el_wgets "EditLine *e" "int *count"
 .Ft int
 .Fn el_getc "EditLine *e" "char *ch"
+.Ft int
+.Fn el_wgetc "EditLine *e" "wchar_t *ch"
+.Ft void
+.Fn el_push "EditLine *e" "const char *str"
 .Ft void
-.Fn el_push "EditLine *e" "char *str"
+.Fn el_wpush "EditLine *e" "const wchar_t *str"
 .Ft int
 .Fn el_parse "EditLine *e" "int argc" "const char *argv[]"
 .Ft int
+.Fn el_wparse "EditLine *e" "int argc" "const wchar_t *argv[]"
+.Ft int
 .Fn el_set "EditLine *e" "int op" "..."
 .Ft int
+.Fn el_wset "EditLine *e" "int op" "..."
+.Ft int
 .Fn el_get "EditLine *e" "int op" "..."
 .Ft int
+.Fn el_wget "EditLine *e" "int op" "..."
+.Ft int
 .Fn el_source "EditLine *e" "const char *file"
 .Ft void
 .Fn el_resize "EditLine *e"
+.Fn int
+.Fn el_cursor "EditLine *e" "int count"
 .Ft const LineInfo *
 .Fn el_line "EditLine *e"
+.Ft const LineInfoW *
+.Fn el_wline "EditLine *e"
 .Ft int
 .Fn el_insertstr "EditLine *e" "const char *str"
+.Ft int
+.Fn el_winsertstr "EditLine *e" "const wchar_t *str"
 .Ft void
 .Fn el_deletestr "EditLine *e" "int count"
+.Ft void
+.Fn el_wdeletestr "EditLine *e" "int count"
 .Ft History *
 .Fn history_init
+.Ft HistoryW *
+.Fn history_winit
 .Ft void
 .Fn history_end "History *h"
+.Ft void
+.Fn history_wend "HistoryW *h"
 .Ft int
 .Fn history "History *h" "HistEvent *ev" "int op" "..."
+.Ft int
+.Fn history_w "HistoryW *h" "HistEventW *ev" "int op" "..."
 .Ft Tokenizer *
 .Fn tok_init "const char *IFS"
+.Ft TokenizerW *
+.Fn tok_winit "const wchar_t *IFS"
 .Ft void
 .Fn tok_end "Tokenizer *t"
 .Ft void
+.Fn tok_wend "TokenizerW *t"
+.Ft void
 .Fn tok_reset "Tokenizer *t"
+.Ft void
+.Fn tok_wreset "TokenizerW *t"
 .Ft int
-.Fo tok_line
-.Fa "Tokenizer *t" "const LineInfo *li" "int *argc" "const char **argv[]"
-.Fa "int *cursorc" "int *cursoro"
-.Fc
+.Fn tok_line "Tokenizer *t" "const LineInfo *li" "int *argc" "const char **argv[]" "int *cursorc" "int *cursoro"
+.Ft int
+.Fn tok_wline "TokenizerW *t" "const LineInfoW *li" "int *argc" "const wchar_t **argv[]" "int *cursorc" "int *cursoro"
 .Ft int
 .Fn tok_str "Tokenizer *t" "const char *str" "int *argc" "const char **argv[]"
+.Ft int
+.Fn tok_wstr "TokenizerW *t" "const wchar_t *str" "int *argc" "const wchar_t **argv[]"
 .Sh DESCRIPTION
 The
 .Nm
@@ -126,14 +180,21 @@ The line editing functions use a common data structure,
 .Fa EditLine ,
 which is created by
 .Fn el_init
+or
+.Fn el_init_fd
 and freed by
 .Fn el_end .
 .Pp
+The wide-character functions behave the same way as their narrow
+counterparts.
+.Pp
 The following functions are available:
 .Bl -tag -width 4n
 .It Fn el_init
 Initialise the line editor, and return a data structure
-to be used by all other line editing functions.
+to be used by all other line editing functions, or
+.Dv NULL
+on failure.
 .Fa prog
 is the name of the invoking program, used when reading the
 .Xr editrc 5
@@ -146,11 +207,20 @@ are the input, output, and error streams (respectively) to use.
 In this documentation, references to
 .Dq the tty
 are actually to this input/output stream combination.
+.It Fn el_init_fd
+Like
+.Fn el_init
+but allows specifying file descriptors for the
+.Xr stdio 3
+corresponding streams, in case those were created with
+.Xr funopen 3 .
 .It Fn el_end
 Clean up and finish with
 .Fa e ,
 assumed to have been created with
-.Fn el_init .
+.Fn el_init
+or
+.Fn el_init_fd .
 .It Fn el_reset
 Reset the tty and the parser.
 This should be called after an error which may have upset the tty's
@@ -174,7 +244,10 @@ and must be copied if the data is to be retained.
 Read a character from the tty.
 .Fa ch
 is modified to contain the character read.
-Returns the number of characters read if successful, \-1 otherwise.
+Returns the number of characters read if successful, \-1 otherwise,
+in which case
+.Dv errno
+can be inspected for the cause.
 .It Fn el_push
 Pushes
 .Fa str
@@ -196,7 +269,7 @@ to execute builtin
 .Nm
 commands.
 If the command is prefixed with
-.Dq prog:
+.Dq prog :
 then
 .Fn el_parse
 will only execute the command if
@@ -209,7 +282,7 @@ The return value is
 \-1 if the command is unknown,
 0 if there was no error or
 .Dq prog
-did not match, or
+didn't match, or
 1 if the command returned an error.
 Refer to
 .Xr editrc 5
@@ -221,6 +294,7 @@ parameters.
 .Fa op
 determines which parameter to set, and each operation has its
 own parameter list.
+Returns 0 on success, \-1 on failure.
 .Pp
 The following values for
 .Fa op
@@ -385,6 +459,14 @@ check this
 (using
 .Fn el_get )
 to determine if editing should be enabled or not.
+.It Dv EL_UNBUFFERED , Fa "int flag"
+If
+.Fa flag
+is zero,
+unbuffered mode is disabled (the default).
+In unbuffered mode,
+.Fn el_gets
+will return immediately after processing a single character.
 .It Dv EL_GETCFN , Fa "int (*f)(EditLine *, char *c)"
 Define the character reading function as
 .Fa f ,
@@ -396,7 +478,7 @@ and
 .Fn el_getc .
 The builtin function can be set or restored with the special function
 name
-.Dv EL_BUILTIN_GETCFN .
+.Dq Dv EL_BUILTIN_GETCFN .
 .It Dv EL_CLIENTDATA , Fa "void *data"
 Register
 .Fa data
@@ -454,7 +536,7 @@ If
 is not
 .Dv NULL ,
 return the start/stop literal prompt character in it.
-.It Dv EL_EDITOR , Fa "const char *"
+.It Dv EL_EDITOR , Fa "const char **"
 Return the name of the editor, which will be one of
 .Dq emacs
 or
@@ -478,7 +560,7 @@ above).
 Return non-zero if editing is enabled.
 .It Dv EL_GETCFN , Fa "int (**f)(EditLine *, char *)"
 Return a pointer to the function that read characters, which is equal to
-.Dv EL_BUILTIN_GETCFN
+.Dq Dv EL_BUILTIN_GETCFN
 in the case of the default builtin function.
 .It Dv EL_CLIENTDATA , Fa "void **data"
 Retrieve
@@ -487,10 +569,7 @@ previously registered with the corresponding
 .Fn el_set
 call.
 .It Dv EL_UNBUFFERED , Fa "int"
-Sets or clears unbuffered mode.
-In this mode,
-.Fn el_gets
-will return immediately after processing a single character.
+Return non-zero if unbuffered mode is enabled.
 .It Dv EL_PREP_TERM , Fa "int"
 Sets or clears terminal editing mode.
 .It Dv EL_GETFP , Fa "int fd", Fa "FILE **fp"
@@ -531,6 +610,8 @@ Refer to
 .Xr editrc 5
 for details on the format of
 .Fa file .
+.Fn el_source
+returns 0 on success and \-1 on error.
 .It Fn el_resize
 Must be called if the terminal size changes.
 If
@@ -538,9 +619,14 @@ If
 has been set with
 .Fn el_set ,
 then this is done automatically.
-Otherwise, it is the responsibility of the application to call
+Otherwise, it's the responsibility of the application to call
 .Fn el_resize
 on the appropriate occasions.
+.It Fn el_cursor
+Move the cursor to the right (if positive) or to the left (if negative)
+.Fa count
+characters.
+Returns the resulting offset of the cursor from the beginning of the line.
 .It Fn el_line
 Return the editing information for the current line in a
 .Fa LineInfo
@@ -568,7 +654,7 @@ Insert
 into the line at the cursor.
 Returns \-1 if
 .Fa str
-is empty or will not fit, and 0 otherwise.
+is empty or won't fit, and 0 otherwise.
 .It Fn el_deletestr
 Delete
 .Fa count
@@ -586,7 +672,9 @@ The following functions are available:
 .Bl -tag -width 4n
 .It Fn history_init
 Initialise the history list, and return a data structure
-to be used by all other history list functions.
+to be used by all other history list functions, or
+.Dv NULL
+on failure.
 .It Fn history_end
 Clean up and finish with
 .Fa h ,
@@ -623,7 +711,7 @@ Fa "history_sfun_t set" , Fa "history_vfun_t clear" , \
 Fa "history_efun_t enter" , Fa "history_efun_t add"
 Define functions to perform various history operations.
 .Fa ptr
-is the argument given to a function when it is invoked.
+is the argument given to a function when it's invoked.
 .It Dv H_FIRST
 Return the first element in the history.
 .It Dv H_LAST
@@ -655,12 +743,12 @@ as a new element to the history, and, if necessary,
 removing the oldest entry to keep the list to the created size.
 If
 .Dv H_SETUNIQUE
-was has been called with a non-zero arguments, the element
+has been called with a non-zero argument, the element
 will not be entered into the history if its contents match
 the ones of the current history element.
 If the element is entered
 .Fn history
-returns 1, if it is ignored as a duplicate returns 0.
+returns 1; if it is ignored as a duplicate returns 0.
 Finally
 .Fn history
 returns \-1 if an error occurred.
@@ -682,9 +770,11 @@ Load the history list stored in
 .It Dv H_SAVE , Fa "const char *file"
 Save the history list to
 .Fa file .
-.It Dv H_SAVE_FP , Fa "FILE*"
+.It Dv H_SAVE_FP , Fa "FILE *fp"
 Save the history list to the opened
-.Fa FILE* .
+.Ft FILE
+pointer
+.Fa fp .
 .It Dv H_SETUNIQUE , Fa "int unique"
 Set flag that adjacent identical event strings should not be entered
 into the history.
@@ -701,9 +791,8 @@ The caller is responsible for free'ing the string in the returned
 .Fa HistEvent .
 .El
 .Pp
-The
 .Fn history
-function returns \*[Ge] 0 if the operation
+returns \*[Gt]= 0 if the operation
 .Fa op
 succeeds.
 Otherwise, \-1 is returned and
@@ -747,7 +836,7 @@ and before a new line is to be tokenized.
 .It Fn tok_line
 Tokenize
 .Fa li ,
-if successful, modify
+If successful, modify:
 .Fa argv
 to contain the words,
 .Fa argc
@@ -774,12 +863,14 @@ and
 .Aq newline .
 A positive exit code indicates that another line should be read
 and tokenization attempted again.
+.
 .It Fn tok_str
 A simpler form of
 .Fn tok_line ;
 .Fa str
 is a NUL terminated string to tokenize.
 .El
+.
 .\"XXX.Sh EXAMPLES
 .\"XXX: provide some examples
 .Sh SEE ALSO
@@ -796,10 +887,9 @@ library first appeared in
 .Dv CC_REDISPLAY
 appeared in
 .Nx 1.3 .
-.Dv CC_REFRESH_BEEP
-and
+.Dv CC_REFRESH_BEEP ,
 .Dv EL_EDITMODE
-appeared in
+and the readline emulation appeared in
 .Nx 1.4 .
 .Dv EL_RPROMPT
 appeared in
@@ -817,6 +907,10 @@ wrote this manual and implemented
 .Dv EL_EDITMODE ,
 and
 .Dv EL_RPROMPT .
+.An Jaromir Dolecek
+implemented the readline emulation.
+.An Johny Mattsson
+implemented wide-character support.
 .Sh BUGS
 At this time, it is the responsibility of the caller to
 check the result of the
diff --git a/lib/libedit/editrc.5 b/lib/libedit/editrc.5
index 6e04ea1..139f573 100644
--- a/lib/libedit/editrc.5
+++ b/lib/libedit/editrc.5
@@ -1,4 +1,4 @@
-.\"	$NetBSD: editrc.5,v 1.24 2009/04/11 22:17:52 wiz Exp $
+.\"	$NetBSD: editrc.5,v 1.29 2014/12/25 13:39:41 wiz Exp $
 .\"
 .\" Copyright (c) 1997-2000 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 18, 2003
+.Dd December 25, 2014
 .Dt EDITRC 5
 .Os
 .Sh NAME
@@ -44,7 +44,8 @@ file defines various settings to be used by the
 library.
 .Pp
 The format of each line is:
-.Dl [prog:]command [arg [...]]
+.Pp
+.Dl [prog:]command [arg ...]
 .Pp
 .Ar command
 is one of the
@@ -105,16 +106,12 @@ to
 .Ar key .
 Options include:
 .Bl -tag -width 4n
-.It Fl e
-Bind all keys to the standard GNU Emacs-like bindings.
-.It Fl v
-Bind all keys to the standard
-.Xr vi 1 Ns -like
-bindings.
 .It Fl a
 List or change key bindings in the
 .Xr vi 1
 mode alternate (command mode) key map.
+.It Fl e
+Bind all keys to the standard GNU Emacs-like bindings.
 .It Fl k
 .Ar key
 is interpreted as a symbolic arrow key name, which may be one of
@@ -136,6 +133,10 @@ Bound keys in
 .Ar command
 are themselves reinterpreted, and this continues for ten levels of
 interpretation.
+.It Fl v
+Bind all keys to the standard
+.Xr vi 1 Ns -like
+bindings.
 .El
 .Pp
 .Ar command
@@ -150,8 +151,10 @@ can contain control characters of the form
 .Sm off
 .Sq No ^ Ar character
 .Sm on
-(e.g.\&
-.Sq ^A ) ,
+.Po
+e.g.\&
+.Sq ^A
+.Pc ,
 and the following backslashed escape sequences:
 .Pp
 .Bl -tag -compact -offset indent -width 4n
@@ -186,7 +189,7 @@ and
 .Sq ^ .
 .It Ic echotc Oo Fl sv Oc Ar arg Ar ...
 Exercise terminal capabilities given in
-.Ar arg Ar ... .
+.Ar arg ... .
 If
 .Ar arg
 is
@@ -194,7 +197,8 @@ is
 .Sq cols ,
 .Sq lines ,
 .Sq rows ,
-.Sq meta or
+.Sq meta ,
+or
 .Sq tabs ,
 the value of that capability is printed, with
 .Dq yes
@@ -207,7 +211,7 @@ returns an empty string for non-existent capabilities, rather than
 causing an error.
 .Fl v
 causes messages to be verbose.
-.It Ic edit Op Cm on | off
+.It Ic edit Op Li on | Li off
 Enable or disable the
 .Nm editline
 functionality in a program.
@@ -229,9 +233,6 @@ is non zero, only keep unique history entries.
 If
 .Dv n
 is zero, then keep all entries (the default).
-.It Ic telltc
-List the values of all the terminal capabilities (see
-.Xr termcap 5 ) .
 .It Ic settc Ar cap Ar val
 Set the terminal capability
 .Ar cap
@@ -262,9 +263,13 @@ set of tty modes respectively; defaulting to
 Without other arguments,
 .Ic setty
 lists the modes in the chosen set which are fixed on
-.Pq Sq +mode
+.Po
+.Sq +mode
+.Pc
 or off
-.Pq Sq -mode .
+.Po
+.Sq -mode
+.Pc .
 .Fl a
 lists all tty modes in the chosen set regardless of the setting.
 With
@@ -286,6 +291,9 @@ If
 is empty
 then the character is set to
 .Dv _POSIX_VDISABLE .
+.It Ic telltc
+List the values of all the terminal capabilities (see
+.Xr termcap 5 ) .
 .El
 .Sh EDITOR COMMANDS
 The following editor commands are available for use in key bindings:
@@ -295,11 +303,11 @@ The following editor commands are available for use in key bindings:
 Vi paste previous deletion to the right of the cursor.
 .It Ic vi-paste-prev
 Vi paste previous deletion to the left of the cursor.
-.It Ic vi-prev-space-word
+.It Ic vi-prev-big-word
 Vi move to the previous space delimited word.
 .It Ic vi-prev-word
 Vi move to the previous word.
-.It Ic vi-next-space-word
+.It Ic vi-next-big-word
 Vi move to the next space delimited word.
 .It Ic vi-next-word
 Vi move to the next word.
@@ -327,9 +335,9 @@ Vi enter insert mode after the cursor.
 Vi enter insert mode at end of line.
 .It Ic vi-delete-meta
 Vi delete prefix command.
-.It Ic vi-end-word
+.It Ic vi-end-big-word
 Vi move to the end of the current space delimited word.
-.It Ic vi-to-end-word
+.It Ic vi-end-word
 Vi move to the end of the current word.
 .It Ic vi-undo
 Vi undo last change.
@@ -363,6 +371,28 @@ Vi move up to the character specified previous.
 Vi repeat current character search in the same search direction.
 .It Ic vi-repeat-prev-char
 Vi repeat current character search in the opposite search direction.
+.It Ic vi-match
+Vi go to matching () {} or [].
+.It Ic vi-undo-line
+Vi undo all changes to line.
+.It Ic vi-to-column
+Vi go to specified column.
+.It Ic vi-yank-end
+Vi yank to end of line.
+.It Ic vi-yank
+Vi yank.
+.It Ic vi-comment-out
+Vi comment out current command.
+.It Ic vi-alias
+Vi include shell alias.
+.It Ic vi-to-history-line
+Vi go to specified history file line..
+.It Ic vi-histedit
+Vi edit history line with vi.
+.It Ic vi-history-word
+Vi append word from previous input line.
+.It Ic vi-redo
+Vi redo last non-motion command.
 .It Ic em-delete-or-list
 Delete character under cursor or list completions if at end of line.
 .It Ic em-delete-next-word
diff --git a/lib/libedit/el.c b/lib/libedit/el.c
index d6cfb2d..57ea6e5 100644
--- a/lib/libedit/el.c
+++ b/lib/libedit/el.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: el.c,v 1.73 2014/06/18 18:12:28 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: el.c,v 1.55 2009/07/25 21:19:23 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)el.c	8.2 (Berkeley) 1/3/94";
+#else
+__RCSID("$NetBSD: el.c,v 1.73 2014/06/18 18:12:28 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,29 +46,34 @@ __FBSDID("$FreeBSD$");
 /*
  * el.c: EditLine interface functions
  */
-#include "sys.h"
-
 #include <sys/types.h>
 #include <sys/param.h>
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
 #include <ctype.h>
+#include <locale.h>
+#include <langinfo.h>
 #include "el.h"
 
-#define	HAVE_ISSETUGID
-
 /* el_init():
  *	Initialize editline and set default parameters.
  */
 public EditLine *
 el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr)
 {
+    return el_init_fd(prog, fin, fout, ferr, fileno(fin), fileno(fout),
+	fileno(ferr));
+}
 
-	EditLine *el = (EditLine *) el_malloc(sizeof(EditLine));
+public EditLine *
+el_init_fd(const char *prog, FILE *fin, FILE *fout, FILE *ferr,
+    int fdin, int fdout, int fderr)
+{
+	EditLine *el = el_malloc(sizeof(*el));
 
 	if (el == NULL)
-		return (NULL);
+		return NULL;
 
 	memset(el, 0, sizeof(EditLine));
 
@@ -71,9 +81,12 @@ el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr)
 	el->el_outfile = fout;
 	el->el_errfile = ferr;
 
-	el->el_infd = fileno(fin);
+	el->el_infd = fdin;
+	el->el_outfd = fdout;
+	el->el_errfd = fderr;
 
-	if ((el->el_prog = el_strdup(prog)) == NULL) {
+	el->el_prog = Strdup(ct_decode_string(prog, &el->el_scratch));
+	if (el->el_prog == NULL) {
 		el_free(el);
 		return NULL;
 	}
@@ -82,13 +95,19 @@ el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr)
          * Initialize all the modules. Order is important!!!
          */
 	el->el_flags = 0;
+#ifdef WIDECHAR
+	if (setlocale(LC_CTYPE, NULL) != NULL){
+		if (strcmp(nl_langinfo(CODESET), "UTF-8") == 0)
+			el->el_flags |= CHARSET_IS_UTF8;
+	}
+#endif
 
-	if (term_init(el) == -1) {
+	if (terminal_init(el) == -1) {
 		el_free(el->el_prog);
 		el_free(el);
 		return NULL;
 	}
-	(void) key_init(el);
+	(void) keymacro_init(el);
 	(void) map_init(el);
 	if (tty_init(el) == -1)
 		el->el_flags |= NO_TTY;
@@ -99,7 +118,7 @@ el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr)
 	(void) sig_init(el);
 	(void) read_init(el);
 
-	return (el);
+	return el;
 }
 
 
@@ -115,8 +134,8 @@ el_end(EditLine *el)
 
 	el_reset(el);
 
-	term_end(el);
-	key_end(el);
+	terminal_end(el);
+	keymacro_end(el);
 	map_end(el);
 	tty_end(el);
 	ch_end(el);
@@ -125,8 +144,14 @@ el_end(EditLine *el)
 	prompt_end(el);
 	sig_end(el);
 
-	el_free((ptr_t) el->el_prog);
-	el_free((ptr_t) el);
+	el_free(el->el_prog);
+#ifdef WIDECHAR
+	el_free(el->el_scratch.cbuff);
+	el_free(el->el_scratch.wbuff);
+	el_free(el->el_lgcyconv.cbuff);
+	el_free(el->el_lgcyconv.wbuff);
+#endif
+	el_free(el);
 }
 
 
@@ -146,13 +171,13 @@ el_reset(EditLine *el)
  *	set the editline parameters
  */
 public int
-el_set(EditLine *el, int op, ...)
+FUN(el,set)(EditLine *el, int op, ...)
 {
 	va_list ap;
 	int rv = 0;
 
 	if (el == NULL)
-		return (-1);
+		return -1;
 	va_start(ap, op);
 
 	switch (op) {
@@ -160,25 +185,39 @@ el_set(EditLine *el, int op, ...)
 	case EL_RPROMPT: {
 		el_pfunc_t p = va_arg(ap, el_pfunc_t);
 
-		rv = prompt_set(el, p, 0, op);
+		rv = prompt_set(el, p, 0, op, 1);
+		break;
+	}
+
+	case EL_RESIZE: {
+		el_zfunc_t p = va_arg(ap, el_zfunc_t);
+		void *arg = va_arg(ap, void *);
+		rv = ch_resizefun(el, p, arg);
+		break;
+	}
+
+	case EL_ALIAS_TEXT: {
+		el_afunc_t p = va_arg(ap, el_afunc_t);
+		void *arg = va_arg(ap, void *);
+		rv = ch_aliasfun(el, p, arg);
 		break;
 	}
 
 	case EL_PROMPT_ESC:
 	case EL_RPROMPT_ESC: {
 		el_pfunc_t p = va_arg(ap, el_pfunc_t);
-		char c = va_arg(ap, int);
+		int c = va_arg(ap, int);
 
-		rv = prompt_set(el, p, c, op);
+		rv = prompt_set(el, p, c, op, 1);
 		break;
 	}
 
 	case EL_TERMINAL:
-		rv = term_set(el, va_arg(ap, char *));
+		rv = terminal_set(el, va_arg(ap, char *));
 		break;
 
 	case EL_EDITOR:
-		rv = map_set_editor(el, va_arg(ap, char *));
+		rv = map_set_editor(el, va_arg(ap, Char *));
 		break;
 
 	case EL_SIGNAL:
@@ -191,40 +230,39 @@ el_set(EditLine *el, int op, ...)
 	case EL_BIND:
 	case EL_TELLTC:
 	case EL_SETTC:
-	case EL_GETTC:
 	case EL_ECHOTC:
 	case EL_SETTY:
 	{
-		const char *argv[20];
+		const Char *argv[20];
 		int i;
 
-		for (i = 1; i < 20; i++)
-			if ((argv[i] = va_arg(ap, char *)) == NULL)
+		for (i = 1; i < (int)__arraycount(argv); i++)
+			if ((argv[i] = va_arg(ap, Char *)) == NULL)
 				break;
 
 		switch (op) {
 		case EL_BIND:
-			argv[0] = "bind";
+			argv[0] = STR("bind");
 			rv = map_bind(el, i, argv);
 			break;
 
 		case EL_TELLTC:
-			argv[0] = "telltc";
-			rv = term_telltc(el, i, argv);
+			argv[0] = STR("telltc");
+			rv = terminal_telltc(el, i, argv);
 			break;
 
 		case EL_SETTC:
-			argv[0] = "settc";
-			rv = term_settc(el, i, argv);
+			argv[0] = STR("settc");
+			rv = terminal_settc(el, i, argv);
 			break;
 
 		case EL_ECHOTC:
-			argv[0] = "echotc";
-			rv = term_echotc(el, i, argv);
+			argv[0] = STR("echotc");
+			rv = terminal_echotc(el, i, argv);
 			break;
 
 		case EL_SETTY:
-			argv[0] = "setty";
+			argv[0] = STR("setty");
 			rv = tty_stty(el, i, argv);
 			break;
 
@@ -238,8 +276,8 @@ el_set(EditLine *el, int op, ...)
 
 	case EL_ADDFN:
 	{
-		char *name = va_arg(ap, char *);
-		char *help = va_arg(ap, char *);
+		Char *name = va_arg(ap, Char *);
+		Char *help = va_arg(ap, Char *);
 		el_func_t func = va_arg(ap, el_func_t);
 
 		rv = map_addfunc(el, name, help, func);
@@ -249,9 +287,11 @@ el_set(EditLine *el, int op, ...)
 	case EL_HIST:
 	{
 		hist_fun_t func = va_arg(ap, hist_fun_t);
-		ptr_t ptr = va_arg(ap, char *);
+		void *ptr = va_arg(ap, void *);
 
 		rv = hist_set(el, func, ptr);
+		if (!(el->el_flags & CHARSET_IS_UTF8))
+			el->el_flags &= ~NARROW_HISTORY;
 		break;
 	}
 
@@ -267,6 +307,7 @@ el_set(EditLine *el, int op, ...)
 	{
 		el_rfunc_t rc = va_arg(ap, el_rfunc_t);
 		rv = el_read_setfn(el, rc);
+		el->el_flags &= ~NARROW_READ;
 		break;
 	}
 
@@ -311,9 +352,11 @@ el_set(EditLine *el, int op, ...)
 			break;
 		case 1:
 			el->el_outfile = fp;
+			el->el_outfd = fileno(fp);
 			break;
 		case 2:
 			el->el_errfile = fp;
+			el->el_errfd = fileno(fp);
 			break;
 		default:
 			rv = -1;
@@ -325,7 +368,7 @@ el_set(EditLine *el, int op, ...)
 	case EL_REFRESH:
 		re_clear_display(el);
 		re_refresh(el);
-		term__flush(el);
+		terminal__flush(el);
 		break;
 
 	default:
@@ -334,7 +377,7 @@ el_set(EditLine *el, int op, ...)
 	}
 
 	va_end(ap);
-	return (rv);
+	return rv;
 }
 
 
@@ -342,7 +385,7 @@ el_set(EditLine *el, int op, ...)
  *	retrieve the editline parameters
  */
 public int
-el_get(EditLine *el, int op, ...)
+FUN(el,get)(EditLine *el, int op, ...)
 {
 	va_list ap;
 	int rv;
@@ -356,14 +399,20 @@ el_get(EditLine *el, int op, ...)
 	case EL_PROMPT:
 	case EL_RPROMPT: {
 		el_pfunc_t *p = va_arg(ap, el_pfunc_t *);
-		char *c = va_arg(ap, char *);
+		rv = prompt_get(el, p, 0, op);
+		break;
+	}
+	case EL_PROMPT_ESC:
+	case EL_RPROMPT_ESC: {
+		el_pfunc_t *p = va_arg(ap, el_pfunc_t *);
+		Char *c = va_arg(ap, Char *);
 
 		rv = prompt_get(el, p, c, op);
 		break;
 	}
 
 	case EL_EDITOR:
-		rv = map_get_editor(el, va_arg(ap, const char **));
+		rv = map_get_editor(el, va_arg(ap, const Char **));
 		break;
 
 	case EL_SIGNAL:
@@ -377,7 +426,7 @@ el_get(EditLine *el, int op, ...)
 		break;
 
 	case EL_TERMINAL:
-		term_get(el, va_arg(ap, const char **));
+		terminal_get(el, va_arg(ap, const char **));
 		rv = 0;
 		break;
 
@@ -387,44 +436,15 @@ el_get(EditLine *el, int op, ...)
 		char *argv[20];
 		int i;
 
- 		for (i = 1; i < (int)(sizeof(argv) / sizeof(argv[0])); i++)
+ 		for (i = 1; i < (int)__arraycount(argv); i++)
 			if ((argv[i] = va_arg(ap, char *)) == NULL)
 				break;
 
-		switch (op) {
-		case EL_GETTC:
-			argv[0] = name;
-			rv = term_gettc(el, i, argv);
-			break;
-
-		default:
-			rv = -1;
-			EL_ABORT((el->el_errfile, "Bad op %d\n", op));
-			break;
-		}
+		argv[0] = name;
+		rv = terminal_gettc(el, i, argv);
 		break;
 	}
 
-#if 0 /* XXX */
-	case EL_ADDFN:
-	{
-		char *name = va_arg(ap, char *);
-		char *help = va_arg(ap, char *);
-		el_func_t func = va_arg(ap, el_func_t);
-
-		rv = map_addfunc(el, name, help, func);
-		break;
-	}
-
-	case EL_HIST:
-		{
-			hist_fun_t func = va_arg(ap, hist_fun_t);
-			ptr_t ptr = va_arg(ap, char *);
-			rv = hist_set(el, func, ptr);
-		}
-		break;
-#endif /* XXX */
-
 	case EL_GETCFN:
 		*va_arg(ap, el_rfunc_t *) = el_read_getfn(el);
 		rv = 0;
@@ -436,7 +456,7 @@ el_get(EditLine *el, int op, ...)
 		break;
 
 	case EL_UNBUFFERED:
-		*va_arg(ap, int *) = (!(el->el_flags & UNBUFFERED));
+		*va_arg(ap, int *) = (el->el_flags & UNBUFFERED) != 0;
 		rv = 0;
 		break;
 
@@ -470,18 +490,18 @@ el_get(EditLine *el, int op, ...)
 	}
 	va_end(ap);
 
-	return (rv);
+	return rv;
 }
 
 
 /* el_line():
  *	Return editing info
  */
-public const LineInfo *
-el_line(EditLine *el)
+public const TYPE(LineInfo) *
+FUN(el,line)(EditLine *el)
 {
 
-	return (const LineInfo *) (void *) &el->el_line;
+	return (const TYPE(LineInfo) *)(void *)&el->el_line;
 }
 
 
@@ -494,23 +514,24 @@ el_source(EditLine *el, const char *fname)
 	FILE *fp;
 	size_t len;
 	char *ptr;
-#ifdef HAVE_ISSETUGID
-	char path[MAXPATHLEN];
-#endif
+	char *path = NULL;
+	const Char *dptr;
+	int error = 0;
 
 	fp = NULL;
 	if (fname == NULL) {
 #ifdef HAVE_ISSETUGID
 		static const char elpath[] = "/.editrc";
+		size_t plen = sizeof(elpath);
 
 		if (issetugid())
-			return (-1);
+			return -1;
 		if ((ptr = getenv("HOME")) == NULL)
-			return (-1);
-		if (strlcpy(path, ptr, sizeof(path)) >= sizeof(path))
-			return (-1);
-		if (strlcat(path, elpath, sizeof(path)) >= sizeof(path))
-			return (-1);
+			return -1;
+		plen += strlen(ptr);
+		if ((path = el_malloc(plen * sizeof(*path))) == NULL)
+			return -1;
+		(void)snprintf(path, plen, "%s%s", ptr, elpath);
 		fname = path;
 #else
 		/*
@@ -518,33 +539,37 @@ el_source(EditLine *el, const char *fname)
 		 * to keep from inadvertently opening up the user to a security
 		 * hole.
 		 */
-		return (-1);
+		return -1;
 #endif
 	}
 	if (fp == NULL)
 		fp = fopen(fname, "r");
-	if (fp == NULL)
-		return (-1);
+	if (fp == NULL) {
+		el_free(path);
+		return -1;
+	}
 
 	while ((ptr = fgetln(fp, &len)) != NULL) {
-		if (len > 0 && ptr[len - 1] == '\n')
+		if (*ptr == '\n')
+			continue;	/* Empty line. */
+		dptr = ct_decode_string(ptr, &el->el_scratch);
+		if (!dptr)
+			continue;
+		if (len > 0 && dptr[len - 1] == '\n')
 			--len;
-		ptr[len] = '\0';
 
 		/* loop until first non-space char or EOL */
-		while (*ptr != '\0' && isspace((unsigned char)*ptr))
-			ptr++;
-		if (*ptr == '#')
+		while (*dptr != '\0' && Isspace(*dptr))
+			dptr++;
+		if (*dptr == '#')
 			continue;   /* ignore, this is a comment line */
-
-		if (parse_line(el, ptr) == -1) {
-			(void) fclose(fp);
-			return (-1);
-		}
+		if ((error = parse_line(el, dptr)) == -1)
+			break;
 	}
 
+	el_free(path);
 	(void) fclose(fp);
-	return (0);
+	return error;
 }
 
 
@@ -562,8 +587,8 @@ el_resize(EditLine *el)
 	(void) sigprocmask(SIG_BLOCK, &nset, &oset);
 
 	/* get the correct window size */
-	if (term_get_size(el, &lins, &cols))
-		term_change_size(el, lins, cols);
+	if (terminal_get_size(el, &lins, &cols))
+		terminal_change_size(el, lins, cols);
 
 	(void) sigprocmask(SIG_SETMASK, &oset, NULL);
 }
@@ -576,7 +601,7 @@ public void
 el_beep(EditLine *el)
 {
 
-	term_beep(el);
+	terminal_beep(el);
 }
 
 
@@ -585,24 +610,25 @@ el_beep(EditLine *el)
  */
 protected int
 /*ARGSUSED*/
-el_editmode(EditLine *el, int argc, const char **argv)
+el_editmode(EditLine *el, int argc, const Char **argv)
 {
-	const char *how;
+	const Char *how;
 
 	if (argv == NULL || argc != 2 || argv[1] == NULL)
-		return (-1);
+		return -1;
 
 	how = argv[1];
-	if (strcmp(how, "on") == 0) {
+	if (Strcmp(how, STR("on")) == 0) {
 		el->el_flags &= ~EDIT_DISABLED;
 		tty_rawmode(el);
-	} else if (strcmp(how, "off") == 0) {
+	} else if (Strcmp(how, STR("off")) == 0) {
 		tty_cookedmode(el);
 		el->el_flags |= EDIT_DISABLED;
 	}
 	else {
-		(void) fprintf(el->el_errfile, "edit: Bad value `%s'.\n", how);
-		return (-1);
+		(void) fprintf(el->el_errfile, "edit: Bad value `" FSTR "'.\n",
+		    how);
+		return -1;
 	}
-	return (0);
+	return 0;
 }
diff --git a/lib/libedit/el.h b/lib/libedit/el.h
index 67d01ff..ed3d2ef 100644
--- a/lib/libedit/el.h
+++ b/lib/libedit/el.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: el.h,v 1.25 2011/07/29 23:44:44 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)el.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: el.h,v 1.17 2006/12/15 22:13:33 christos Exp $
  * $FreeBSD$
  */
 
@@ -46,15 +47,21 @@
 #define	VIDEFAULT
 #define	ANCHOR
 
+#include "histedit.h"
+#include "chartype.h"
 #include <stdio.h>
 #include <sys/types.h>
 
-#define	EL_BUFSIZ	1024		/* Maximum line size		*/
+#define	EL_BUFSIZ	((size_t)1024)	/* Maximum line size		*/
 
 #define	HANDLE_SIGNALS	0x01
 #define	NO_TTY		0x02
 #define	EDIT_DISABLED	0x04
 #define	UNBUFFERED	0x08
+#define	CHARSET_IS_UTF8 0x10
+#define	IGNORE_EXTCHARS 0x20            /* Ignore characters read > 0xff */
+#define	NARROW_HISTORY	0x40
+#define	NARROW_READ	0x80
 
 typedef int bool_t;			/* True or not			*/
 
@@ -66,10 +73,10 @@ typedef struct coord_t {		/* Position on the screen	*/
 } coord_t;
 
 typedef struct el_line_t {
-	char	*buffer;		/* Input line			*/
-	char	*cursor;		/* Cursor position		*/
-	char	*lastchar;		/* Last character		*/
-	const char	*limit;		/* Max position			*/
+	Char 		*buffer;	/* Input line			*/
+	Char	        *cursor;	/* Cursor position		*/
+	Char	        *lastchar;	/* Last character		*/
+	const Char	*limit;		/* Max position			*/
 } el_line_t;
 
 /*
@@ -82,21 +89,20 @@ typedef struct el_state_t {
 	int		metanext;	/* Is the next char a meta char */
 	el_action_t	lastcmd;	/* Previous command		*/
 	el_action_t	thiscmd;	/* this command 		*/
-	char		thisch;		/* char that generated it	*/
+	Char		thisch;		/* char that generated it	*/
 } el_state_t;
 
 /*
  * Until we come up with something better...
  */
-#define	el_strdup(a)	strdup(a)
 #define	el_malloc(a)	malloc(a)
 #define	el_realloc(a,b)	realloc(a, b)
 #define	el_free(a)	free(a)
 
 #include "tty.h"
 #include "prompt.h"
-#include "key.h"
-#include "term.h"
+#include "keymacro.h"
+#include "terminal.h"
 #include "refresh.h"
 #include "chared.h"
 #include "common.h"
@@ -109,34 +115,41 @@ typedef struct el_state_t {
 #include "read.h"
 
 struct editline {
-	char		 *el_prog;	/* the program name		*/
+	Char		 *el_prog;	/* the program name		*/
 	FILE		 *el_infile;	/* Stdio stuff			*/
 	FILE		 *el_outfile;	/* Stdio stuff			*/
 	FILE		 *el_errfile;	/* Stdio stuff			*/
 	int		  el_infd;	/* Input file descriptor	*/
+	int		  el_outfd;	/* Output file descriptor	*/
+	int		  el_errfd;	/* Error file descriptor	*/
 	int		  el_flags;	/* Various flags.		*/
 	int		  el_errno;	/* Local copy of errno		*/
 	coord_t		  el_cursor;	/* Cursor location		*/
-	char		**el_display;	/* Real screen image = what is there */
-	char		**el_vdisplay;	/* Virtual screen image = what we see */
+	Char		**el_display;	/* Real screen image = what is there */
+	Char		**el_vdisplay;	/* Virtual screen image = what we see */
 	void		 *el_data;	/* Client data			*/
 	el_line_t	  el_line;	/* The current line information	*/
 	el_state_t	  el_state;	/* Current editor state		*/
-	el_term_t	  el_term;	/* Terminal dependent stuff	*/
+	el_terminal_t	  el_terminal;	/* Terminal dependent stuff	*/
 	el_tty_t	  el_tty;	/* Tty dependent stuff		*/
 	el_refresh_t	  el_refresh;	/* Refresh stuff		*/
 	el_prompt_t	  el_prompt;	/* Prompt stuff			*/
 	el_prompt_t	  el_rprompt;	/* Prompt stuff			*/
 	el_chared_t	  el_chared;	/* Characted editor stuff	*/
 	el_map_t	  el_map;	/* Key mapping stuff		*/
-	el_key_t	  el_key;	/* Key binding stuff		*/
+	el_keymacro_t	  el_keymacro;	/* Key binding stuff		*/
 	el_history_t	  el_history;	/* History stuff		*/
 	el_search_t	  el_search;	/* Search stuff			*/
 	el_signal_t	  el_signal;	/* Signal handling stuff	*/
 	el_read_t	  el_read;	/* Character reading stuff	*/
+#ifdef WIDECHAR
+	ct_buffer_t       el_scratch;   /* Scratch conversion buffer    */
+	ct_buffer_t       el_lgcyconv;  /* Buffer for legacy wrappers   */
+	LineInfo          el_lgcylinfo; /* Legacy LineInfo buffer       */
+#endif
 };
 
-protected int	el_editmode(EditLine *, int, const char **);
+protected int	el_editmode(EditLine *, int, const Char **);
 
 #ifdef DEBUG
 #define	EL_ABORT(a)	do { \
diff --git a/lib/libedit/eln.c b/lib/libedit/eln.c
new file mode 100644
index 0000000..013aa3e
--- /dev/null
+++ b/lib/libedit/eln.c
@@ -0,0 +1,401 @@
+/*	$NetBSD: eln.c,v 1.19 2015/05/18 15:07:04 christos Exp $	*/
+
+/*-
+ * Copyright (c) 2009 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *        This product includes software developed by the NetBSD
+ *        Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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)
+__RCSID("$NetBSD: eln.c,v 1.19 2015/05/18 15:07:04 christos Exp $");
+#endif /* not lint && not SCCSID */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include "histedit.h"
+#include "el.h"
+#include "read.h"
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+public int
+el_getc(EditLine *el, char *cp)
+{
+	int num_read;
+	wchar_t wc = 0;
+
+	if (!(el->el_flags & CHARSET_IS_UTF8))
+		el->el_flags |= IGNORE_EXTCHARS;
+	num_read = el_wgetc (el, &wc);
+	if (!(el->el_flags & CHARSET_IS_UTF8))
+		el->el_flags &= ~IGNORE_EXTCHARS;
+
+	if (num_read > 0)
+		*cp = (char)wc;
+	return num_read;
+}
+
+
+public void
+el_push(EditLine *el, const char *str)
+{
+	/* Using multibyte->wide string decoding works fine under single-byte
+	 * character sets too, and Does The Right Thing. */
+	el_wpush(el, ct_decode_string(str, &el->el_lgcyconv));
+}
+
+
+public const char *
+el_gets(EditLine *el, int *nread)
+{
+	const wchar_t *tmp;
+
+	if (!(el->el_flags & CHARSET_IS_UTF8))
+		el->el_flags |= IGNORE_EXTCHARS;
+	tmp = el_wgets(el, nread);
+	if (tmp != NULL) {
+	    size_t nwread = 0;
+	    for (int i = 0; i < *nread; i++)
+		nwread += ct_enc_width(tmp[i]);
+	    *nread = (int)nwread;
+	}
+	if (!(el->el_flags & CHARSET_IS_UTF8))
+		el->el_flags &= ~IGNORE_EXTCHARS;
+	return ct_encode_string(tmp, &el->el_lgcyconv);
+}
+
+
+public int
+el_parse(EditLine *el, int argc, const char *argv[])
+{
+	int ret;
+	const wchar_t **wargv;
+
+	wargv = (const wchar_t **)
+	    ct_decode_argv(argc, argv, &el->el_lgcyconv);
+	if (!wargv)
+		return -1;
+	ret = el_wparse(el, argc, wargv);
+	ct_free_argv(wargv);
+
+	return ret;
+}
+
+
+public int
+el_set(EditLine *el, int op, ...)
+{
+	va_list ap;
+	int ret;
+
+	if (!el)
+		return -1;
+	va_start(ap, op);
+
+	switch (op) {
+	case EL_PROMPT:         /* el_pfunc_t */
+	case EL_RPROMPT: {
+		el_pfunc_t p = va_arg(ap, el_pfunc_t);
+		ret = prompt_set(el, p, 0, op, 0);
+		break;
+	}
+
+	case EL_RESIZE: {
+		el_zfunc_t p = va_arg(ap, el_zfunc_t);
+		void *arg = va_arg(ap, void *);
+		ret = ch_resizefun(el, p, arg);
+		break;
+	}
+
+	case EL_ALIAS_TEXT: {
+		el_afunc_t p = va_arg(ap, el_afunc_t);
+		void *arg = va_arg(ap, void *);
+		ret = ch_aliasfun(el, p, arg);
+		break;
+	}
+
+	case EL_PROMPT_ESC:
+	case EL_RPROMPT_ESC: {
+		el_pfunc_t p = va_arg(ap, el_pfunc_t);
+		int c = va_arg(ap, int);
+
+		ret = prompt_set(el, p, c, op, 0);
+		break;
+	}
+
+	case EL_TERMINAL:       /* const char * */
+		ret = el_wset(el, op, va_arg(ap, char *));
+		break;
+
+	case EL_EDITOR:		/* const wchar_t * */
+		ret = el_wset(el, op, ct_decode_string(va_arg(ap, char *),
+		    &el->el_lgcyconv));
+		break;
+
+	case EL_SIGNAL:         /* int */
+	case EL_EDITMODE:
+	case EL_UNBUFFERED:
+	case EL_PREP_TERM:
+		ret = el_wset(el, op, va_arg(ap, int));
+		break;
+
+	case EL_BIND:   /* const char * list -> const wchar_t * list */
+	case EL_TELLTC:
+	case EL_SETTC:
+	case EL_ECHOTC:
+	case EL_SETTY: {
+		const char *argv[20];
+		int i;
+		const wchar_t **wargv;
+		for (i = 1; i < (int)__arraycount(argv) - 1; ++i)
+			if ((argv[i] = va_arg(ap, const char *)) == NULL)
+			    break;
+		argv[0] = argv[i] = NULL;
+		wargv = (const wchar_t **)
+		    ct_decode_argv(i + 1, argv, &el->el_lgcyconv);
+		if (!wargv) {
+		    ret = -1;
+		    goto out;
+		}
+		/*
+		 * AFAIK we can't portably pass through our new wargv to
+		 * el_wset(), so we have to reimplement the body of
+		 * el_wset() for these ops.
+		 */
+		switch (op) {
+		case EL_BIND:
+			wargv[0] = STR("bind");
+			ret = map_bind(el, i, wargv);
+			break;
+		case EL_TELLTC:
+			wargv[0] = STR("telltc");
+			ret = terminal_telltc(el, i, wargv);
+			break;
+		case EL_SETTC:
+			wargv[0] = STR("settc");
+			ret = terminal_settc(el, i, wargv);
+			break;
+		case EL_ECHOTC:
+			wargv[0] = STR("echotc");
+			ret = terminal_echotc(el, i, wargv);
+			break;
+		case EL_SETTY:
+			wargv[0] = STR("setty");
+			ret = tty_stty(el, i, wargv);
+			break;
+		default:
+			ret = -1;
+		}
+		ct_free_argv(wargv);
+		break;
+	}
+
+	/* XXX: do we need to change el_func_t too? */
+	case EL_ADDFN: {          /* const char *, const char *, el_func_t */
+		const char *args[2];
+		el_func_t func;
+		wchar_t **wargv;
+
+		args[0] = va_arg(ap, const char *);
+		args[1] = va_arg(ap, const char *);
+		func = va_arg(ap, el_func_t);
+
+		wargv = ct_decode_argv(2, args, &el->el_lgcyconv);
+		if (!wargv) {
+		    ret = -1;
+		    goto out;
+		}
+		// XXX: The two strdup's leak
+		ret = map_addfunc(el, Strdup(wargv[0]), Strdup(wargv[1]),
+		    func);
+		ct_free_argv(wargv);
+		break;
+	}
+	case EL_HIST: {           /* hist_fun_t, const char * */
+		hist_fun_t fun = va_arg(ap, hist_fun_t);
+		void *ptr = va_arg(ap, void *);
+		ret = hist_set(el, fun, ptr);
+		el->el_flags |= NARROW_HISTORY;
+		break;
+	}
+
+	/* XXX: do we need to change el_rfunc_t? */
+	case EL_GETCFN:         /* el_rfunc_t */
+		ret = el_wset(el, op, va_arg(ap, el_rfunc_t));
+		el->el_flags |= NARROW_READ;
+		break;
+
+	case EL_CLIENTDATA:     /* void * */
+		ret = el_wset(el, op, va_arg(ap, void *));
+		break;
+
+	case EL_SETFP: {          /* int, FILE * */
+		int what = va_arg(ap, int);
+		FILE *fp = va_arg(ap, FILE *);
+		ret = el_wset(el, op, what, fp);
+		break;
+	}
+
+	case EL_REFRESH:
+		re_clear_display(el);
+		re_refresh(el);
+		terminal__flush(el);
+		ret = 0;
+		break;
+
+	default:
+		ret = -1;
+		break;
+	}
+
+out:
+	va_end(ap);
+	return ret;
+}
+
+
+public int
+el_get(EditLine *el, int op, ...)
+{
+	va_list ap;
+	int ret;
+
+	if (!el)
+		return -1;
+
+	va_start(ap, op);
+
+	switch (op) {
+	case EL_PROMPT:         /* el_pfunc_t * */
+	case EL_RPROMPT: {
+		el_pfunc_t *p = va_arg(ap, el_pfunc_t *);
+		ret = prompt_get(el, p, 0, op);
+		break;
+	}
+
+	case EL_PROMPT_ESC: /* el_pfunc_t *, char **/
+	case EL_RPROMPT_ESC: {
+		el_pfunc_t *p = va_arg(ap, el_pfunc_t *);
+		char *c = va_arg(ap, char *);
+		wchar_t wc = 0;
+		ret = prompt_get(el, p, &wc, op);
+		*c = (char)wc;
+		break;
+	}
+
+	case EL_EDITOR: {
+		const char **p = va_arg(ap, const char **);
+		const wchar_t *pw;
+		ret = el_wget(el, op, &pw);
+		*p = ct_encode_string(pw, &el->el_lgcyconv);
+		if (!el->el_lgcyconv.csize)
+			ret = -1;
+		break;
+	}
+
+	case EL_TERMINAL:       /* const char ** */
+		ret = el_wget(el, op, va_arg(ap, const char **));
+		break;
+
+	case EL_SIGNAL:         /* int * */
+	case EL_EDITMODE:
+	case EL_UNBUFFERED:
+	case EL_PREP_TERM:
+		ret = el_wget(el, op, va_arg(ap, int *));
+		break;
+
+	case EL_GETTC: {
+		char *argv[20];
+		static char gettc[] = "gettc";
+		int i;
+		for (i = 1; i < (int)__arraycount(argv); ++i)
+			if ((argv[i] = va_arg(ap, char *)) == NULL)
+				break;
+		argv[0] = gettc;
+		ret = terminal_gettc(el, i, argv);
+		break;
+	}
+
+	/* XXX: do we need to change el_rfunc_t? */
+	case EL_GETCFN:         /* el_rfunc_t */
+		ret = el_wget(el, op, va_arg(ap, el_rfunc_t *));
+		break;
+
+	case EL_CLIENTDATA:     /* void ** */
+		ret = el_wget(el, op, va_arg(ap, void **));
+		break;
+
+	case EL_GETFP: {          /* int, FILE ** */
+		int what = va_arg(ap, int);
+		FILE **fpp = va_arg(ap, FILE **);
+		ret = el_wget(el, op, what, fpp);
+		break;
+	}
+
+	default:
+		ret = -1;
+		break;
+	}
+
+	va_end(ap);
+	return ret;
+}
+
+
+const LineInfo *
+el_line(EditLine *el)
+{
+	const LineInfoW *winfo = el_wline(el);
+	LineInfo *info = &el->el_lgcylinfo;
+	size_t offset;
+	const Char *p;
+
+	info->buffer   = ct_encode_string(winfo->buffer, &el->el_lgcyconv);
+
+	offset = 0;
+	for (p = winfo->buffer; p < winfo->cursor; p++)
+		offset += ct_enc_width(*p);
+	info->cursor = info->buffer + offset;
+
+	offset = 0;
+	for (p = winfo->buffer; p < winfo->lastchar; p++)
+		offset += ct_enc_width(*p);
+	info->lastchar = info->buffer + offset;
+
+	return info;
+}
+
+
+int
+el_insertstr(EditLine *el, const char *str)
+{
+	return el_winsertstr(el, ct_decode_string(str, &el->el_lgcyconv));
+}
diff --git a/lib/libedit/emacs.c b/lib/libedit/emacs.c
index edcc84b..c1c30d6 100644
--- a/lib/libedit/emacs.c
+++ b/lib/libedit/emacs.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: emacs.c,v 1.25 2011/07/29 15:16:33 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: emacs.c,v 1.22 2009/02/15 21:55:23 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)emacs.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: emacs.c,v 1.25 2011/07/29 15:16:33 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,7 +46,6 @@ __FBSDID("$FreeBSD$");
 /*
  * emacs.c: Emacs functions
  */
-#include "sys.h"
 #include "el.h"
 
 /* em_delete_or_list():
@@ -50,22 +54,22 @@ __FBSDID("$FreeBSD$");
  */
 protected el_action_t
 /*ARGSUSED*/
-em_delete_or_list(EditLine *el, int c)
+em_delete_or_list(EditLine *el, Int c)
 {
 
 	if (el->el_line.cursor == el->el_line.lastchar) {
 					/* if I'm at the end */
 		if (el->el_line.cursor == el->el_line.buffer) {
 					/* and the beginning */
-			term_writec(el, c);	/* then do an EOF */
-			return (CC_EOF);
+			terminal_writec(el, c);	/* then do an EOF */
+			return CC_EOF;
 		} else {
 			/*
 			 * Here we could list completions, but it is an
 			 * error right now
 			 */
-			term_beep(el);
-			return (CC_ERROR);
+			terminal_beep(el);
+			return CC_ERROR;
 		}
 	} else {
 		if (el->el_state.doingarg)
@@ -75,7 +79,7 @@ em_delete_or_list(EditLine *el, int c)
 		if (el->el_line.cursor > el->el_line.lastchar)
 			el->el_line.cursor = el->el_line.lastchar;
 				/* bounds check */
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
 }
 
@@ -86,12 +90,12 @@ em_delete_or_list(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_delete_next_word(EditLine *el, int c __unused)
+em_delete_next_word(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *cp, *p, *kp;
+	Char *cp, *p, *kp;
 
 	if (el->el_line.cursor == el->el_line.lastchar)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	cp = c__next_word(el->el_line.cursor, el->el_line.lastchar,
 	    el->el_state.argument, ce__isword);
@@ -105,7 +109,7 @@ em_delete_next_word(EditLine *el, int c __unused)
 	if (el->el_line.cursor > el->el_line.lastchar)
 		el->el_line.cursor = el->el_line.lastchar;
 				/* bounds check */
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -115,17 +119,17 @@ em_delete_next_word(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_yank(EditLine *el, int c __unused)
+em_yank(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *kp, *cp;
+	Char *kp, *cp;
 
 	if (el->el_chared.c_kill.last == el->el_chared.c_kill.buf)
-		return (CC_NORM);
+		return CC_NORM;
 
 	if (el->el_line.lastchar +
 	    (el->el_chared.c_kill.last - el->el_chared.c_kill.buf) >=
 	    el->el_line.limit)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_chared.c_kill.mark = el->el_line.cursor;
 	cp = el->el_line.cursor;
@@ -141,7 +145,7 @@ em_yank(EditLine *el, int c __unused)
 	if (el->el_state.argument == 1)
 		el->el_line.cursor = cp;
 
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -151,9 +155,9 @@ em_yank(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_kill_line(EditLine *el, int c __unused)
+em_kill_line(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *kp, *cp;
+	Char *kp, *cp;
 
 	cp = el->el_line.buffer;
 	kp = el->el_chared.c_kill.buf;
@@ -163,7 +167,7 @@ em_kill_line(EditLine *el, int c __unused)
 				/* zap! -- delete all of it */
 	el->el_line.lastchar = el->el_line.buffer;
 	el->el_line.cursor = el->el_line.buffer;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -173,12 +177,12 @@ em_kill_line(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_kill_region(EditLine *el, int c __unused)
+em_kill_region(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *kp, *cp;
+	Char *kp, *cp;
 
 	if (!el->el_chared.c_kill.mark)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	if (el->el_chared.c_kill.mark > el->el_line.cursor) {
 		cp = el->el_line.cursor;
@@ -196,7 +200,7 @@ em_kill_region(EditLine *el, int c __unused)
 		c_delbefore(el, (int)(cp - el->el_chared.c_kill.mark));
 		el->el_line.cursor = el->el_chared.c_kill.mark;
 	}
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -206,12 +210,12 @@ em_kill_region(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_copy_region(EditLine *el, int c __unused)
+em_copy_region(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *kp, *cp;
+	Char *kp, *cp;
 
 	if (!el->el_chared.c_kill.mark)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	if (el->el_chared.c_kill.mark > el->el_line.cursor) {
 		cp = el->el_line.cursor;
@@ -226,7 +230,7 @@ em_copy_region(EditLine *el, int c __unused)
 			*kp++ = *cp++;	/* copy it */
 		el->el_chared.c_kill.last = kp;
 	}
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -235,7 +239,7 @@ em_copy_region(EditLine *el, int c __unused)
  *	Gosling emacs transpose chars [^T]
  */
 protected el_action_t
-em_gosmacs_transpose(EditLine *el, int c)
+em_gosmacs_transpose(EditLine *el, Int c)
 {
 
 	if (el->el_line.cursor > &el->el_line.buffer[1]) {
@@ -243,9 +247,9 @@ em_gosmacs_transpose(EditLine *el, int c)
 		c = el->el_line.cursor[-2];
 		el->el_line.cursor[-2] = el->el_line.cursor[-1];
 		el->el_line.cursor[-1] = c;
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	} else
-		return (CC_ERROR);
+		return CC_ERROR;
 }
 
 
@@ -255,10 +259,10 @@ em_gosmacs_transpose(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_next_word(EditLine *el, int c __unused)
+em_next_word(EditLine *el, Int c __attribute__((__unused__)))
 {
 	if (el->el_line.cursor == el->el_line.lastchar)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor = c__next_word(el->el_line.cursor,
 	    el->el_line.lastchar,
@@ -268,9 +272,9 @@ em_next_word(EditLine *el, int c __unused)
 	if (el->el_map.type == MAP_VI)
 		if (el->el_chared.c_vcmd.action != NOP) {
 			cv_delfini(el);
-			return (CC_REFRESH);
+			return CC_REFRESH;
 		}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -280,21 +284,21 @@ em_next_word(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_upper_case(EditLine *el, int c __unused)
+em_upper_case(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *cp, *ep;
+	Char *cp, *ep;
 
 	ep = c__next_word(el->el_line.cursor, el->el_line.lastchar,
 	    el->el_state.argument, ce__isword);
 
 	for (cp = el->el_line.cursor; cp < ep; cp++)
-		if (islower((unsigned char)*cp))
-			*cp = toupper((unsigned char)*cp);
+		if (Islower(*cp))
+			*cp = Toupper(*cp);
 
 	el->el_line.cursor = ep;
 	if (el->el_line.cursor > el->el_line.lastchar)
 		el->el_line.cursor = el->el_line.lastchar;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -304,29 +308,29 @@ em_upper_case(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_capitol_case(EditLine *el, int c __unused)
+em_capitol_case(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *cp, *ep;
+	Char *cp, *ep;
 
 	ep = c__next_word(el->el_line.cursor, el->el_line.lastchar,
 	    el->el_state.argument, ce__isword);
 
 	for (cp = el->el_line.cursor; cp < ep; cp++) {
-		if (isalpha((unsigned char)*cp)) {
-			if (islower((unsigned char)*cp))
-				*cp = toupper((unsigned char)*cp);
+		if (Isalpha(*cp)) {
+			if (Islower(*cp))
+				*cp = Toupper(*cp);
 			cp++;
 			break;
 		}
 	}
 	for (; cp < ep; cp++)
-		if (isupper((unsigned char)*cp))
-			*cp = tolower((unsigned char)*cp);
+		if (Isupper(*cp))
+			*cp = Tolower(*cp);
 
 	el->el_line.cursor = ep;
 	if (el->el_line.cursor > el->el_line.lastchar)
 		el->el_line.cursor = el->el_line.lastchar;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -336,21 +340,21 @@ em_capitol_case(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_lower_case(EditLine *el, int c __unused)
+em_lower_case(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *cp, *ep;
+	Char *cp, *ep;
 
 	ep = c__next_word(el->el_line.cursor, el->el_line.lastchar,
 	    el->el_state.argument, ce__isword);
 
 	for (cp = el->el_line.cursor; cp < ep; cp++)
-		if (isupper((unsigned char)*cp))
-			*cp = tolower((unsigned char)*cp);
+		if (Isupper(*cp))
+			*cp = Tolower(*cp);
 
 	el->el_line.cursor = ep;
 	if (el->el_line.cursor > el->el_line.lastchar)
 		el->el_line.cursor = el->el_line.lastchar;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -360,11 +364,11 @@ em_lower_case(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_set_mark(EditLine *el, int c __unused)
+em_set_mark(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_chared.c_kill.mark = el->el_line.cursor;
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -374,14 +378,14 @@ em_set_mark(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_exchange_mark(EditLine *el, int c __unused)
+em_exchange_mark(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *cp;
+	Char *cp;
 
 	cp = el->el_line.cursor;
 	el->el_line.cursor = el->el_chared.c_kill.mark;
 	el->el_chared.c_kill.mark = cp;
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -391,14 +395,14 @@ em_exchange_mark(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_universal_argument(EditLine *el, int c __unused)
+em_universal_argument(EditLine *el, Int c __attribute__((__unused__)))
 {				/* multiply current argument by 4 */
 
 	if (el->el_state.argument > 1000000)
-		return (CC_ERROR);
+		return CC_ERROR;
 	el->el_state.doingarg = 1;
 	el->el_state.argument *= 4;
-	return (CC_ARGHACK);
+	return CC_ARGHACK;
 }
 
 
@@ -408,11 +412,11 @@ em_universal_argument(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_meta_next(EditLine *el, int c __unused)
+em_meta_next(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_state.metanext = 1;
-	return (CC_ARGHACK);
+	return CC_ARGHACK;
 }
 
 
@@ -421,12 +425,12 @@ em_meta_next(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_toggle_overwrite(EditLine *el, int c __unused)
+em_toggle_overwrite(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_state.inputmode = (el->el_state.inputmode == MODE_INSERT) ?
 	    MODE_REPLACE : MODE_INSERT;
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -435,12 +439,12 @@ em_toggle_overwrite(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_copy_prev_word(EditLine *el, int c __unused)
+em_copy_prev_word(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *cp, *oldc, *dp;
+	Char *cp, *oldc, *dp;
 
 	if (el->el_line.cursor == el->el_line.buffer)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	oldc = el->el_line.cursor;
 	/* does a bounds check */
@@ -453,7 +457,7 @@ em_copy_prev_word(EditLine *el, int c __unused)
 
 	el->el_line.cursor = dp;/* put cursor at end */
 
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -462,11 +466,11 @@ em_copy_prev_word(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_inc_search_next(EditLine *el, int c __unused)
+em_inc_search_next(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_search.patlen = 0;
-	return (ce_inc_search(el, ED_SEARCH_NEXT_HISTORY));
+	return ce_inc_search(el, ED_SEARCH_NEXT_HISTORY);
 }
 
 
@@ -475,11 +479,11 @@ em_inc_search_next(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_inc_search_prev(EditLine *el, int c __unused)
+em_inc_search_prev(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_search.patlen = 0;
-	return (ce_inc_search(el, ED_SEARCH_PREV_HISTORY));
+	return ce_inc_search(el, ED_SEARCH_PREV_HISTORY);
 }
 
 
@@ -489,11 +493,11 @@ em_inc_search_prev(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-em_delete_prev_char(EditLine *el, int c __unused)
+em_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor <= el->el_line.buffer)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	if (el->el_state.doingarg)
 		c_delbefore(el, el->el_state.argument);
@@ -502,5 +506,5 @@ em_delete_prev_char(EditLine *el, int c __unused)
 	el->el_line.cursor -= el->el_state.argument;
 	if (el->el_line.cursor < el->el_line.buffer)
 		el->el_line.cursor = el->el_line.buffer;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
diff --git a/lib/libedit/filecomplete.c b/lib/libedit/filecomplete.c
index bf0d759..10d44e4 100644
--- a/lib/libedit/filecomplete.c
+++ b/lib/libedit/filecomplete.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: filecomplete.c,v 1.34 2014/10/18 15:07:02 riz Exp $	*/
+
 /*-
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -25,10 +27,12 @@
  * 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.
- *
- *	$NetBSD: filecomplete.c,v 1.19 2010/06/01 18:20:26 christos Exp $
  */
 
+#include "config.h"
+#if !defined(lint) && !defined(SCCSID)
+__RCSID("$NetBSD: filecomplete.c,v 1.34 2014/10/18 15:07:02 riz Exp $");
+#endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
@@ -44,16 +48,16 @@ __FBSDID("$FreeBSD$");
 #include <limits.h>
 #include <errno.h>
 #include <fcntl.h>
-#include <vis.h>
+
 #include "el.h"
 #include "fcns.h"		/* for EL_NUM_FCNS */
 #include "histedit.h"
 #include "filecomplete.h"
 
-static char break_chars[] = { ' ', '\t', '\n', '"', '\\', '\'', '`',
-    '>', '<', '=', ';', '|', '&', '{', '(', '\0' };
+static const Char break_chars[] = { ' ', '\t', '\n', '"', '\\', '\'', '`', '@',
+    '$', '>', '<', '=', ';', '|', '&', '{', '(', '\0' };
 /* Tilde is deliberately omitted here, we treat it specially. */
-static char extra_quote_chars[] = { ')', '}', '*', '?', '[', '$', '\0' };
+static const Char extra_quote_chars[] = { ')', '}', '*', '?', '[', '$', '\0' };
 
 
 /********************************/
@@ -64,18 +68,21 @@ static char extra_quote_chars[] = { ')', '}', '*', '?', '[', '$', '\0' };
  * if ``user'' isn't valid user name or ``txt'' doesn't start
  * w/ '~', returns pointer to strdup()ed copy of ``txt''
  *
- * it's callers's responsibility to free() returned string
+ * it's the caller's responsibility to free() the returned string
  */
 char *
 fn_tilde_expand(const char *txt)
 {
-	struct passwd pwres, *pass;
+#if defined(HAVE_GETPW_R_POSIX) || defined(HAVE_GETPW_R_DRAFT)
+	struct passwd pwres;
+	char pwbuf[1024];
+#endif
+	struct passwd *pass;
 	char *temp;
 	size_t len = 0;
-	char pwbuf[1024];
 
 	if (txt[0] != '~')
-		return (strdup(txt));
+		return strdup(txt);
 
 	temp = strchr(txt + 1, '/');
 	if (temp == NULL) {
@@ -83,34 +90,49 @@ fn_tilde_expand(const char *txt)
 		if (temp == NULL)
 			return NULL;
 	} else {
-		len = temp - txt + 1;	/* text until string after slash */
-		temp = malloc(len);
+		/* text until string after slash */
+		len = (size_t)(temp - txt + 1);
+		temp = el_malloc(len * sizeof(*temp));
 		if (temp == NULL)
 			return NULL;
 		(void)strncpy(temp, txt + 1, len - 2);
 		temp[len - 2] = '\0';
 	}
 	if (temp[0] == 0) {
-		if (getpwuid_r(getuid(), &pwres, pwbuf, sizeof(pwbuf), &pass) != 0)
-			pass = NULL;
+#ifdef HAVE_GETPW_R_POSIX
+ 		if (getpwuid_r(getuid(), &pwres, pwbuf, sizeof(pwbuf),
+		    &pass) != 0)
+ 			pass = NULL;
+#elif HAVE_GETPW_R_DRAFT
+		pass = getpwuid_r(getuid(), &pwres, pwbuf, sizeof(pwbuf));
+#else
+		pass = getpwuid(getuid());
+#endif
 	} else {
+#ifdef HAVE_GETPW_R_POSIX
 		if (getpwnam_r(temp, &pwres, pwbuf, sizeof(pwbuf), &pass) != 0)
 			pass = NULL;
+#elif HAVE_GETPW_R_DRAFT
+		pass = getpwnam_r(temp, &pwres, pwbuf, sizeof(pwbuf));
+#else
+		pass = getpwnam(temp);
+#endif
 	}
-	free(temp);		/* value no more needed */
+	el_free(temp);		/* value no more needed */
 	if (pass == NULL)
-		return (strdup(txt));
+		return strdup(txt);
 
-	/* update pointer txt to point at string immediately following */
+	/* update pointer txt to point at string immedially following */
 	/* first slash */
 	txt += len;
 
-	temp = malloc(strlen(pass->pw_dir) + 1 + strlen(txt) + 1);
+	len = strlen(pass->pw_dir) + 1 + strlen(txt) + 1;
+	temp = el_malloc(len * sizeof(*temp));
 	if (temp == NULL)
 		return NULL;
-	(void)sprintf(temp, "%s/%s", pass->pw_dir, txt);
+	(void)snprintf(temp, len, "%s/%s", pass->pw_dir, txt);
 
-	return (temp);
+	return temp;
 }
 
 
@@ -119,7 +141,7 @@ fn_tilde_expand(const char *txt)
  * such file can be found
  * value of ``state'' is ignored
  *
- * it's caller's responsibility to free returned string
+ * it's the caller's responsibility to free the returned string
  */
 char *
 fn_filename_completion_function(const char *text, int state)
@@ -136,19 +158,21 @@ fn_filename_completion_function(const char *text, int state)
 		if (temp) {
 			char *nptr;
 			temp++;
-			nptr = realloc(filename, strlen(temp) + 1);
+			nptr = el_realloc(filename, (strlen(temp) + 1) *
+			    sizeof(*nptr));
 			if (nptr == NULL) {
-				free(filename);
+				el_free(filename);
 				filename = NULL;
 				return NULL;
 			}
 			filename = nptr;
 			(void)strcpy(filename, temp);
-			len = temp - text;	/* including last slash */
+			len = (size_t)(temp - text);	/* including last slash */
 
-			nptr = realloc(dirname, len + 1);
+			nptr = el_realloc(dirname, (len + 1) *
+			    sizeof(*nptr));
 			if (nptr == NULL) {
-				free(dirname);
+				el_free(dirname);
 				dirname = NULL;
 				return NULL;
 			}
@@ -156,7 +180,7 @@ fn_filename_completion_function(const char *text, int state)
 			(void)strncpy(dirname, text, len);
 			dirname[len] = '\0';
 		} else {
-			free(filename);
+			el_free(filename);
 			if (*text == 0)
 				filename = NULL;
 			else {
@@ -164,7 +188,7 @@ fn_filename_completion_function(const char *text, int state)
 				if (filename == NULL)
 					return NULL;
 			}
-			free(dirname);
+			el_free(dirname);
 			dirname = NULL;
 		}
 
@@ -175,7 +199,7 @@ fn_filename_completion_function(const char *text, int state)
 
 		/* support for ``~user'' syntax */
 
-		free(dirpath);
+		el_free(dirpath);
 		dirpath = NULL;
 		if (dirname == NULL) {
 			if ((dirname = strdup("")) == NULL)
@@ -191,7 +215,7 @@ fn_filename_completion_function(const char *text, int state)
 
 		dir = opendir(dirpath);
 		if (!dir)
-			return (NULL);	/* cannot open the directory */
+			return NULL;	/* cannot open the directory */
 
 		/* will be used in cycle */
 		filename_len = filename ? strlen(filename) : 0;
@@ -208,26 +232,36 @@ fn_filename_completion_function(const char *text, int state)
 		/* otherwise, get first entry where first */
 		/* filename_len characters are equal	  */
 		if (entry->d_name[0] == filename[0]
+#if HAVE_STRUCT_DIRENT_D_NAMLEN
 		    && entry->d_namlen >= filename_len
+#else
+		    && strlen(entry->d_name) >= filename_len
+#endif
 		    && strncmp(entry->d_name, filename,
 			filename_len) == 0)
 			break;
 	}
 
 	if (entry) {		/* match found */
+
+#if HAVE_STRUCT_DIRENT_D_NAMLEN
 		len = entry->d_namlen;
+#else
+		len = strlen(entry->d_name);
+#endif
 
-		temp = malloc(strlen(dirname) + len + 1);
+		len = strlen(dirname) + len + 1;
+		temp = el_malloc(len * sizeof(*temp));
 		if (temp == NULL)
 			return NULL;
-		(void)sprintf(temp, "%s%s", dirname, entry->d_name);
+		(void)snprintf(temp, len, "%s%s", dirname, entry->d_name);
 	} else {
 		(void)closedir(dir);
 		dir = NULL;
 		temp = NULL;
 	}
 
-	return (temp);
+	return temp;
 }
 
 
@@ -244,11 +278,9 @@ append_char_function(const char *name)
 		rs = "/";
 out:
 	if (expname)
-		free(expname);
+		el_free(expname);
 	return rs;
 }
-
-
 /*
  * returns list of completions for text given
  * non-static for readline.
@@ -269,10 +301,10 @@ completion_matches(const char *text, char *(*genfunc)(const char *, int))
 			char **nmatch_list;
 			while (matches + 3 >= match_list_len)
 				match_list_len <<= 1;
-			nmatch_list = realloc(match_list,
-			    match_list_len * sizeof(char *));
+			nmatch_list = el_realloc(match_list,
+			    match_list_len * sizeof(*nmatch_list));
 			if (nmatch_list == NULL) {
-				free(match_list);
+				el_free(match_list);
 				return NULL;
 			}
 			match_list = nmatch_list;
@@ -295,9 +327,9 @@ completion_matches(const char *text, char *(*genfunc)(const char *, int))
 		max_equal = i;
 	}
 
-	retstr = malloc(max_equal + 1);
+	retstr = el_malloc((max_equal + 1) * sizeof(*retstr));
 	if (retstr == NULL) {
-		free(match_list);
+		el_free(match_list);
 		return NULL;
 	}
 	(void)strncpy(retstr, match_list[1], max_equal);
@@ -305,12 +337,11 @@ completion_matches(const char *text, char *(*genfunc)(const char *, int))
 	match_list[0] = retstr;
 
 	/* add NULL as last pointer to the array */
-	match_list[matches + 1] = (char *) NULL;
+	match_list[matches + 1] = NULL;
 
-	return (match_list);
+	return match_list;
 }
 
-
 /*
  * Sort function for qsort(). Just wrapper around strcasecmp().
  */
@@ -323,47 +354,53 @@ _fn_qsort_string_compare(const void *i1, const void *i2)
 	return strcasecmp(s1, s2);
 }
 
-
 /*
  * Display list of strings in columnar format on readline's output stream.
- * 'matches' is list of strings, 'len' is number of strings in 'matches',
- * 'max' is maximum length of string in 'matches'.
+ * 'matches' is list of strings, 'num' is number of strings in 'matches',
+ * 'width' is maximum length of string in 'matches'.
+ *
+ * matches[0] is not one of the match strings, but it is counted in
+ * num, so the strings are matches[1] *through* matches[num-1].
  */
 void
-fn_display_match_list(EditLine *el, char **matches, size_t len, size_t max)
+fn_display_match_list (EditLine *el, char **matches, size_t num, size_t width)
 {
-	size_t i, idx, limit, count;
-	int screenwidth = el->el_term.t_size.h;
+	size_t line, lines, col, cols, thisguy;
+	int screenwidth = el->el_terminal.t_size.h;
+
+	/* Ignore matches[0]. Avoid 1-based array logic below. */
+	matches++;
+	num--;
+
+	/*
+	 * Find out how many entries can be put on one line; count
+	 * with one space between strings the same way it's printed.
+	 */
+	cols = (size_t)screenwidth / (width + 1);
+	if (cols == 0)
+		cols = 1;
+
+	/* how many lines of output, rounded up */
+	lines = (num + cols - 1) / cols;
+
+	/* Sort the items. */
+	qsort(matches, num, sizeof(char *), _fn_qsort_string_compare);
 
 	/*
-	 * Find out how many entries can be put on one line, count
-	 * with two spaces between strings.
+	 * On the ith line print elements i, i+lines, i+lines*2, etc.
 	 */
-	limit = screenwidth / (max + 2);
-	if (limit == 0)
-		limit = 1;
-
-	/* how many lines of output */
-	count = len / limit;
-	if (count * limit < len)
-		count++;
-
-	/* Sort the items if they are not already sorted. */
-	qsort(&matches[1], len, sizeof(char *), _fn_qsort_string_compare);
-
-	idx = 1;
-	for(; count > 0; count--) {
-		int more = limit > 0 && matches[0];
-		for(i = 0; more; idx++) {
-			more = ++i < limit && matches[idx + 1];
-			(void)fprintf(el->el_outfile, "%-*s%s", (int)max,
-			    matches[idx], more ? " " : "");
+	for (line = 0; line < lines; line++) {
+		for (col = 0; col < cols; col++) {
+			thisguy = line + col * lines;
+			if (thisguy >= num)
+				break;
+			(void)fprintf(el->el_outfile, "%s%-*s",
+			    col == 0 ? "" : " ", (int)width, matches[thisguy]);
 		}
 		(void)fprintf(el->el_outfile, "\n");
 	}
 }
 
-
 /*
  * Complete the word at or before point,
  * 'what_to_do' says what to do with the completion.
@@ -380,18 +417,18 @@ int
 fn_complete(EditLine *el,
 	char *(*complet_func)(const char *, int),
 	char **(*attempted_completion_function)(const char *, int, int),
-	const char *word_break, const char *special_prefixes,
+	const Char *word_break, const Char *special_prefixes,
 	const char *(*app_func)(const char *), size_t query_items,
 	int *completion_type, int *over, int *point, int *end,
-	const char *(*find_word_start_func)(const char *, const char *),
-	char *(*dequoting_func)(const char *),
+	const Char *(*find_word_start_func)(const Char *, const Char *),
+	Char *(*dequoting_func)(const Char *),
 	char *(*quoting_func)(const char *))
 {
-	const LineInfo *li;
-	char *temp;
-	char *dequoted_temp;
-	char **matches;
-	const char *ctemp;
+	const TYPE(LineInfo) *li;
+	Char *temp;
+	Char *dequoted_temp;
+        char **matches;
+	const Char *ctemp;
 	size_t len;
 	int what_to_do = '\t';
 	int retval = CC_NORM;
@@ -409,26 +446,20 @@ fn_complete(EditLine *el,
 		app_func = append_char_function;
 
 	/* We now look backwards for the start of a filename/variable word */
-	li = el_line(el);
+	li = FUN(el,line)(el);
 	if (find_word_start_func)
 		ctemp = find_word_start_func(li->buffer, li->cursor);
 	else {
 		ctemp = li->cursor;
 		while (ctemp > li->buffer
-		    && !strchr(word_break, ctemp[-1])
-		    && (!special_prefixes || !strchr(special_prefixes, ctemp[-1]) ) )
+		    && !Strchr(word_break, ctemp[-1])
+		    && (!special_prefixes || !Strchr(special_prefixes, ctemp[-1]) ) )
 			ctemp--;
 	}
 
-	len = li->cursor - ctemp;
-#if defined(__SSP__) || defined(__SSP_ALL__)
-	temp = malloc(sizeof(*temp) * (len + 1));
-	if (temp == NULL)
-		return retval;
-#else
-	temp = alloca(sizeof(*temp) * (len + 1));
-#endif
-	(void)strncpy(temp, ctemp, len);
+	len = (size_t)(li->cursor - ctemp);
+	temp = el_malloc((len + 1) * sizeof(*temp));
+	(void)Strncpy(temp, ctemp, len);
 	temp[len] = '\0';
 
 	if (dequoting_func) {
@@ -447,13 +478,17 @@ fn_complete(EditLine *el,
 
 	if (attempted_completion_function) {
 		int cur_off = (int)(li->cursor - li->buffer);
-		matches = (*attempted_completion_function) (dequoted_temp ? dequoted_temp : temp,
-		    (int)(cur_off - len), cur_off);
+		matches = (*attempted_completion_function)(
+		    ct_encode_string(dequoted_temp ? dequoted_temp : temp,
+		        &el->el_scratch),
+		    cur_off - (int)len, cur_off);
 	} else
 		matches = 0;
 	if (!attempted_completion_function || 
 	    (over != NULL && !*over && !matches))
-		matches = completion_matches(dequoted_temp ? dequoted_temp : temp, complet_func);
+		matches = completion_matches(
+		    ct_encode_string(dequoted_temp ? dequoted_temp : temp,
+		        &el->el_scratch), complet_func);
 
 	if (over != NULL)
 		*over = 0;
@@ -475,23 +510,25 @@ fn_complete(EditLine *el,
 					goto free_matches;
 			} else
 				quoted_match = NULL;
-
 			el_deletestr(el, (int) len);
-			el_insertstr(el, quoted_match ? quoted_match : matches[0]);
-
-			free(quoted_match);
+			FUN(el,insertstr)(el,
+			    ct_decode_string(quoted_match ? quoted_match :
+			        matches[0] , &el->el_scratch));
 		}
 
 		if (what_to_do == '?')
 			goto display_matches;
 
-		if (matches[2] == NULL && strcmp(matches[0], matches[1]) == 0) {
+		if (matches[2] == NULL &&
+		    (matches[1] == NULL || strcmp(matches[0], matches[1]) == 0)) {
 			/*
 			 * We found exact match. Add a space after
 			 * it, unless we do filename completion and the
 			 * object is a directory.
 			 */
-			el_insertstr(el, (*app_func)(matches[0]));
+			FUN(el,insertstr)(el,
+			    ct_decode_string((*app_func)(matches[0]),
+			    &el->el_scratch));
 		} else if (what_to_do == '!') {
     display_matches:
 			/*
@@ -504,7 +541,8 @@ fn_complete(EditLine *el,
 				if (match_len > maxlen)
 					maxlen = match_len;
 			}
-			matches_num = i - 1;
+			/* matches[1] through matches[i-1] are available */
+			matches_num = (size_t)(i - 1);
 				
 			/* newline to get on next line from command line */
 			(void)fprintf(el->el_outfile, "\n");
@@ -523,9 +561,17 @@ fn_complete(EditLine *el,
 				(void)fprintf(el->el_outfile, "\n");
 			}
 
-			if (match_display)
-				fn_display_match_list(el, matches, matches_num,
-				    maxlen);
+			if (match_display) {
+				/*
+				 * Interface of this function requires the
+				 * strings be matches[1..num-1] for compat.
+				 * We have matches_num strings not counting
+				 * the prefix in matches[0], so we need to
+				 * add 1 to matches_num for the call.
+				 */
+				fn_display_match_list(el, matches,
+				    matches_num+1, maxlen);
+			}
 			retval = CC_REDISPLAY;
 		} else if (matches[0][0]) {
 			/*
@@ -544,18 +590,15 @@ fn_complete(EditLine *el,
 free_matches:
 		/* free elements of array and the array itself */
 		for (i = 0; matches[i]; i++)
-			free(matches[i]);
-		free(matches);
+			el_free(matches[i]);
+		el_free(matches);
 		matches = NULL;
 	}
 	free(dequoted_temp);
-#if defined(__SSP__) || defined(__SSP_ALL__)
-	free(temp);
-#endif
+	el_free(temp);
 	return retval;
 }
 
-
 /*
  * el-compatible wrapper around rl_complete; needed for key binding
  */
@@ -564,30 +607,26 @@ unsigned char
 _el_fn_complete(EditLine *el, int ch __attribute__((__unused__)))
 {
 	return (unsigned char)fn_complete(el, NULL, NULL,
-	    break_chars, NULL, NULL, 100,
+	    break_chars, NULL, NULL, (size_t)100,
 	    NULL, NULL, NULL, NULL,
 	    NULL, NULL, NULL);
 }
 
-
-static const char *
-sh_find_word_start(const char *buffer, const char *cursor)
+static const Char *
+sh_find_word_start(const Char *buffer, const Char *cursor)
 {
-	const char *word_start = buffer;
+	const Char *word_start = buffer;
 
 	while (buffer < cursor) {
 		if (*buffer == '\\')
 			buffer++;
-		else if (strchr(break_chars, *buffer))
+		else if (Strchr(break_chars, *buffer))
 			word_start = buffer + 1;
-
 		buffer++;
 	}
-
 	return word_start;
 }
 
-
 static char *
 sh_quote(const char *str)
 {
@@ -595,24 +634,20 @@ sh_quote(const char *str)
 	int extra_len = 0;
 	char *quoted_str, *dst;
 
-	if (*str == '-' || *str == '+')
-		extra_len += 2;
-	for (src = str; *src != '\0'; src++)
-		if (strchr(break_chars, *src) ||
-		    strchr(extra_quote_chars, *src))
+	 for (src = str; *src != '\0'; src++)
+		if (Strchr(break_chars, *src) ||
+		    Strchr(extra_quote_chars, *src))
 			extra_len++;
 
 	quoted_str = malloc(sizeof(*quoted_str) *
-	    (strlen(str) + extra_len + 1));
+	     (strlen(str) + extra_len + 1));
 	if (quoted_str == NULL)
 		return NULL;
 
 	dst = quoted_str;
-	if (*str == '-' || *str == '+')
-		*dst++ = '.', *dst++ = '/';
 	for (src = str; *src != '\0'; src++) {
-		if (strchr(break_chars, *src) ||
-		    strchr(extra_quote_chars, *src))
+		if (Strchr(break_chars, *src) ||
+		    Strchr(extra_quote_chars, *src))
 			*dst++ = '\\';
 		*dst++ = *src;
 	}
@@ -621,14 +656,13 @@ sh_quote(const char *str)
 	return quoted_str;
 }
 
-
-static char *
-sh_dequote(const char *str)
+static Char *
+sh_dequote(const Char *str)
 {
-	char *dequoted_str, *dst;
+	Char *dequoted_str, *dst;
 
 	/* save extra space to replace \~ with ./~ */
-	dequoted_str = malloc(sizeof(*dequoted_str) * (strlen(str) + 1 + 1));
+	dequoted_str = malloc(sizeof(*dequoted_str) * (Strlen(str) + 1 + 1));
 	if (dequoted_str == NULL)
 		return NULL;
 
@@ -652,7 +686,6 @@ sh_dequote(const char *str)
 	return dequoted_str;
 }
 
-
 /*
  * completion function using sh quoting rules; for key binding
  */
diff --git a/lib/libedit/filecomplete.h b/lib/libedit/filecomplete.h
index 215cf7d..3666686 100644
--- a/lib/libedit/filecomplete.h
+++ b/lib/libedit/filecomplete.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: filecomplete.h,v 1.9 2009/12/30 22:37:40 christos Exp $	*/
+
 /*-
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -26,7 +28,6 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
- *	$NetBSD: filecomplete.h,v 1.8 2009/02/16 00:15:45 christos Exp $
  * $FreeBSD$
  */
 #ifndef _FILECOMPLETE_H_
@@ -35,10 +36,10 @@
 int fn_complete(EditLine *,
     char *(*)(const char *, int),
     char **(*)(const char *, int, int),
-    const char *, const char *, const char *(*)(const char *), size_t,
+    const Char *, const Char *, const char *(*)(const char *), size_t,
     int *, int *, int *, int *,
-    const char *(*)(const char *, const char *),
-    char *(*)(const char *),
+    const Char *(*)(const Char *, const Char *),
+    Char *(*)(const Char *),
     char *(*)(const char *));
 
 void fn_display_match_list(EditLine *, char **, size_t, size_t);
diff --git a/lib/libedit/hist.c b/lib/libedit/hist.c
index 601e102..66cfd312 100644
--- a/lib/libedit/hist.c
+++ b/lib/libedit/hist.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: hist.c,v 1.20 2011/07/29 15:16:33 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: hist.c,v 1.15 2003/11/01 23:36:39 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)hist.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: hist.c,v 1.20 2011/07/29 15:16:33 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,7 +46,6 @@ __FBSDID("$FreeBSD$");
 /*
  * hist.c: History access functions
  */
-#include "sys.h"
 #include <stdlib.h>
 #include "el.h"
 
@@ -54,12 +58,12 @@ hist_init(EditLine *el)
 
 	el->el_history.fun = NULL;
 	el->el_history.ref = NULL;
-	el->el_history.buf = (char *) el_malloc(EL_BUFSIZ);
+	el->el_history.buf = el_malloc(EL_BUFSIZ * sizeof(*el->el_history.buf));
 	el->el_history.sz  = EL_BUFSIZ;
 	if (el->el_history.buf == NULL)
-		return (-1);
+		return -1;
 	el->el_history.last = el->el_history.buf;
-	return (0);
+	return 0;
 }
 
 
@@ -70,7 +74,7 @@ protected void
 hist_end(EditLine *el)
 {
 
-	el_free((ptr_t) el->el_history.buf);
+	el_free(el->el_history.buf);
 	el->el_history.buf = NULL;
 }
 
@@ -79,12 +83,12 @@ hist_end(EditLine *el)
  *	Set new history interface
  */
 protected int
-hist_set(EditLine *el, hist_fun_t fun, ptr_t ptr)
+hist_set(EditLine *el, hist_fun_t fun, void *ptr)
 {
 
 	el->el_history.ref = ptr;
 	el->el_history.fun = fun;
-	return (0);
+	return 0;
 }
 
 
@@ -95,11 +99,11 @@ hist_set(EditLine *el, hist_fun_t fun, ptr_t ptr)
 protected el_action_t
 hist_get(EditLine *el)
 {
-	const char *hp;
+	const Char *hp;
 	int h;
 
 	if (el->el_history.eventno == 0) {	/* if really the current line */
-		(void) strncpy(el->el_line.buffer, el->el_history.buf,
+		(void) Strncpy(el->el_line.buffer, el->el_history.buf,
 		    el->el_history.sz);
 		el->el_line.lastchar = el->el_line.buffer +
 		    (el->el_history.last - el->el_history.buf);
@@ -111,24 +115,25 @@ hist_get(EditLine *el)
 #endif /* KSHVI */
 			el->el_line.cursor = el->el_line.lastchar;
 
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
 	if (el->el_history.ref == NULL)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	hp = HIST_FIRST(el);
 
 	if (hp == NULL)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	for (h = 1; h < el->el_history.eventno; h++)
 		if ((hp = HIST_NEXT(el)) == NULL) {
 			el->el_history.eventno = h;
-			return (CC_ERROR);
+			return CC_ERROR;
 		}
-	(void) strlcpy(el->el_line.buffer, hp,
+	(void) Strncpy(el->el_line.buffer, hp,
 			(size_t)(el->el_line.limit - el->el_line.buffer));
-	el->el_line.lastchar = el->el_line.buffer + strlen(el->el_line.buffer);
+	el->el_line.buffer[el->el_line.limit - el->el_line.buffer - 1] = '\0';
+	el->el_line.lastchar = el->el_line.buffer + Strlen(el->el_line.buffer);
 
 	if (el->el_line.lastchar > el->el_line.buffer
 	    && el->el_line.lastchar[-1] == '\n')
@@ -143,7 +148,7 @@ hist_get(EditLine *el)
 #endif /* KSHVI */
 		el->el_line.cursor = el->el_line.lastchar;
 
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -151,34 +156,34 @@ hist_get(EditLine *el)
  *	process a history command
  */
 protected int
-hist_command(EditLine *el, int argc, const char **argv)
+hist_command(EditLine *el, int argc, const Char **argv)
 {
-	const char *str;
+	const Char *str;
 	int num;
-	HistEvent ev;
+	TYPE(HistEvent) ev;
 
 	if (el->el_history.ref == NULL)
-		return (-1);
+		return -1;
 
-	if (argc == 1 || strcmp(argv[1], "list") == 0) {
+	if (argc == 1 || Strcmp(argv[1], STR("list")) == 0) {
 		 /* List history entries */
 
 		for (str = HIST_LAST(el); str != NULL; str = HIST_PREV(el))
 			(void) fprintf(el->el_outfile, "%d %s",
-			    el->el_history.ev.num, str);
-		return (0);
+			    el->el_history.ev.num, ct_encode_string(str, &el->el_scratch));
+		return 0;
 	}
 
 	if (argc != 3)
-		return (-1);
+		return -1;
 
-	num = (int)strtol(argv[2], NULL, 0);
+	num = (int)Strtol(argv[2], NULL, 0);
 
-	if (strcmp(argv[1], "size") == 0)
-		return history(el->el_history.ref, &ev, H_SETSIZE, num);
+	if (Strcmp(argv[1], STR("size")) == 0)
+		return FUNW(history)(el->el_history.ref, &ev, H_SETSIZE, num);
 
-	if (strcmp(argv[1], "unique") == 0)
-		return history(el->el_history.ref, &ev, H_SETUNIQUE, num);
+	if (Strcmp(argv[1], STR("unique")) == 0)
+		return FUNW(history)(el->el_history.ref, &ev, H_SETUNIQUE, num);
 
 	return -1;
 }
@@ -191,13 +196,13 @@ protected int
 /*ARGSUSED*/
 hist_enlargebuf(EditLine *el, size_t oldsz, size_t newsz)
 {
-	char *newbuf;
+	Char *newbuf;
 
-	newbuf = realloc(el->el_history.buf, newsz);
+	newbuf = el_realloc(el->el_history.buf, newsz * sizeof(*newbuf));
 	if (!newbuf)
 		return 0;
 
-	(void) memset(&newbuf[oldsz], '\0', newsz - oldsz);
+	(void) memset(&newbuf[oldsz], '\0', (newsz - oldsz) * sizeof(*newbuf));
 
 	el->el_history.last = newbuf +
 				(el->el_history.last - el->el_history.buf);
@@ -206,3 +211,15 @@ hist_enlargebuf(EditLine *el, size_t oldsz, size_t newsz)
 
 	return 1;
 }
+
+#ifdef WIDECHAR
+protected wchar_t *
+hist_convert(EditLine *el, int fn, void *arg)
+{
+	HistEventW ev;
+	if ((*(el)->el_history.fun)((el)->el_history.ref, &ev, fn, arg) == -1)
+		return NULL;
+	return ct_decode_string((const char *)(const void *)ev.str,
+	    &el->el_scratch);
+}
+#endif
diff --git a/lib/libedit/hist.h b/lib/libedit/hist.h
index 4ddedcc..1cd7d9d 100644
--- a/lib/libedit/hist.h
+++ b/lib/libedit/hist.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: hist.h,v 1.14 2014/05/11 01:05:17 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)hist.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: hist.h,v 1.10 2003/08/07 16:44:31 agc Exp $
  * $FreeBSD$
  */
 
@@ -42,21 +43,29 @@
 
 #include "histedit.h"
 
-typedef int (*hist_fun_t)(ptr_t, HistEvent *, int, ...);
+typedef int (*hist_fun_t)(void *, TYPE(HistEvent) *, int, ...);
 
 typedef struct el_history_t {
-	char		*buf;		/* The history buffer		*/
+	Char		*buf;		/* The history buffer		*/
 	size_t		sz;		/* Size of history buffer	*/
-	char		*last;		/* The last character		*/
+	Char		*last;		/* The last character		*/
 	int		 eventno;	/* Event we are looking for	*/
-	ptr_t		 ref;		/* Argument for history fcns	*/
+	void *		 ref;		/* Argument for history fcns	*/
 	hist_fun_t	 fun;		/* Event access			*/
-	HistEvent	 ev;		/* Event cookie			*/
+	TYPE(HistEvent)	 ev;		/* Event cookie			*/
 } el_history_t;
 
-#define	HIST_FUN(el, fn, arg)	\
+#define	HIST_FUN_INTERNAL(el, fn, arg)	\
     ((((*(el)->el_history.fun) ((el)->el_history.ref, &(el)->el_history.ev, \
 	fn, arg)) == -1) ? NULL : (el)->el_history.ev.str)
+#ifdef WIDECHAR
+#define HIST_FUN(el, fn, arg) \
+    (((el)->el_flags & NARROW_HISTORY) ? hist_convert(el, fn, arg) : \
+	HIST_FUN_INTERNAL(el, fn, arg))
+#else
+#define HIST_FUN(el, fn, arg) HIST_FUN_INTERNAL(el, fn, arg)
+#endif
+
 
 #define	HIST_NEXT(el)		HIST_FUN(el, H_NEXT, NULL)
 #define	HIST_FIRST(el)		HIST_FUN(el, H_FIRST, NULL)
@@ -70,8 +79,11 @@ typedef struct el_history_t {
 protected int		hist_init(EditLine *);
 protected void		hist_end(EditLine *);
 protected el_action_t	hist_get(EditLine *);
-protected int		hist_set(EditLine *, hist_fun_t, ptr_t);
-protected int		hist_command(EditLine *, int, const char **);
+protected int		hist_set(EditLine *, hist_fun_t, void *);
+protected int		hist_command(EditLine *, int, const Char **);
 protected int		hist_enlargebuf(EditLine *, size_t, size_t);
+#ifdef WIDECHAR
+protected wchar_t 	*hist_convert(EditLine *, int, void *);
+#endif
 
 #endif /* _h_el_hist */
diff --git a/lib/libedit/histedit.h b/lib/libedit/histedit.h
index 7cc5246..bed186e 100644
--- a/lib/libedit/histedit.h
+++ b/lib/libedit/histedit.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: histedit.h,v 1.53 2014/06/18 18:12:28 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)histedit.h	8.2 (Berkeley) 1/3/94
- *	$NetBSD: histedit.h,v 1.41 2009/09/07 21:24:33 christos Exp $
  * $FreeBSD$
  */
 
@@ -40,10 +41,12 @@
 #ifndef _HISTEDIT_H_
 #define	_HISTEDIT_H_
 
+#define	LIBEDIT_MAJOR 2
+#define	LIBEDIT_MINOR 11
+
 #include <sys/types.h>
 #include <stdio.h>
 
-__BEGIN_DECLS
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -82,6 +85,8 @@ typedef struct lineinfo {
  * Initialization, cleanup, and resetting
  */
 EditLine	*el_init(const char *, FILE *, FILE *, FILE *);
+EditLine	*el_init_fd(const char *, FILE *, FILE *, FILE *,
+    int, int, int);
 void		 el_end(EditLine *);
 void		 el_reset(EditLine *);
 
@@ -113,32 +118,47 @@ unsigned char	_el_fn_sh_complete(EditLine *, int);
 
 /*
  * el_set/el_get parameters
+ *
+ * When using el_wset/el_wget (as opposed to el_set/el_get):
+ *   Char is wchar_t, otherwise it is char.
+ *   prompt_func is el_wpfunc_t, otherwise it is el_pfunc_t .
+
+ * Prompt function prototypes are:
+ *   typedef char    *(*el_pfunct_t)  (EditLine *);
+ *   typedef wchar_t *(*el_wpfunct_t) (EditLine *);
+ *
+ * For operations that support set or set/get, the argument types listed are for
+ * the "set" operation. For "get", each listed type must be a pointer.
+ * E.g. EL_EDITMODE takes an int when set, but an int* when get.
+ * 
+ * Operations that only support "get" have the correct argument types listed.
  */
-#define	EL_PROMPT	0	/* , el_pfunc_t);		*/
-#define	EL_TERMINAL	1	/* , const char *);		*/
-#define	EL_EDITOR	2	/* , const char *);		*/
-#define	EL_SIGNAL	3	/* , int);			*/
-#define	EL_BIND		4	/* , const char *, ..., NULL);	*/
-#define	EL_TELLTC	5	/* , const char *, ..., NULL);	*/
-#define	EL_SETTC	6	/* , const char *, ..., NULL);	*/
-#define	EL_ECHOTC	7	/* , const char *, ..., NULL);	*/
-#define	EL_SETTY	8	/* , const char *, ..., NULL);	*/
-#define	EL_ADDFN	9	/* , const char *, const char *	*/
-				/* , el_func_t);		*/
-#define	EL_HIST		10	/* , hist_fun_t, const char *);	*/
-#define	EL_EDITMODE	11	/* , int);			*/
-#define	EL_RPROMPT	12	/* , el_pfunc_t);		*/
-#define	EL_GETCFN	13	/* , el_rfunc_t);		*/
-#define	EL_CLIENTDATA	14	/* , void *);			*/
-#define	EL_UNBUFFERED	15	/* , int);			*/
-#define	EL_PREP_TERM    16	/* , int);                      */
-#define	EL_GETTC	17	/* , const char *, ..., NULL);	*/
-#define	EL_GETFP	18	/* , int, FILE **);		*/
-#define	EL_SETFP	19	/* , int, FILE *);		*/
+#define	EL_PROMPT	0	/* , prompt_func);		      set/get */
+#define	EL_TERMINAL	1	/* , const char *);		      set/get */
+#define	EL_EDITOR	2	/* , const Char *);		      set/get */
+#define	EL_SIGNAL	3	/* , int);			      set/get */
+#define	EL_BIND		4	/* , const Char *, ..., NULL);	      set     */
+#define	EL_TELLTC	5	/* , const Char *, ..., NULL);	      set     */
+#define	EL_SETTC	6	/* , const Char *, ..., NULL);	      set     */
+#define	EL_ECHOTC	7	/* , const Char *, ..., NULL);        set     */
+#define	EL_SETTY	8	/* , const Char *, ..., NULL);        set     */
+#define	EL_ADDFN	9	/* , const Char *, const Char,        set     */
+				/*   el_func_t);		 	      */
+#define	EL_HIST		10	/* , hist_fun_t, const void *);	      set     */
+#define	EL_EDITMODE	11	/* , int);			      set/get */
+#define	EL_RPROMPT	12	/* , prompt_func);		      set/get */
+#define	EL_GETCFN	13	/* , el_rfunc_t);		      set/get */
+#define	EL_CLIENTDATA	14	/* , void *);			      set/get */
+#define	EL_UNBUFFERED	15	/* , int);			      set/get */
+#define	EL_PREP_TERM	16	/* , int);			      set     */
+#define	EL_GETTC	17	/* , const Char *, ..., NULL);		  get */
+#define	EL_GETFP	18	/* , int, FILE **);		          get */
+#define	EL_SETFP	19	/* , int, FILE *);		      set     */
 #define	EL_REFRESH	20	/* , void);			      set     */
 #define	EL_PROMPT_ESC	21	/* , prompt_func, Char);	      set/get */
 #define	EL_RPROMPT_ESC	22	/* , prompt_func, Char);	      set/get */
 #define	EL_RESIZE	23	/* , el_zfunc_t, void *);	      set     */
+#define	EL_ALIAS_TEXT	24	/* , el_afunc_t, void *);	      set     */
 
 #define	EL_BUILTIN_GETCFN	(NULL)
 
@@ -183,7 +203,6 @@ int		history(History *, HistEvent *, int, ...);
 
 #define	H_FUNC		 0	/* , UTSL		*/
 #define	H_SETSIZE	 1	/* , const int);	*/
-#define	H_EVENT		 1	/* , const int);	*/
 #define	H_GETSIZE	 2	/* , void);		*/
 #define	H_FIRST		 3	/* , void);		*/
 #define	H_LAST		 4	/* , void);		*/
@@ -191,12 +210,12 @@ int		history(History *, HistEvent *, int, ...);
 #define	H_NEXT		 6	/* , void);		*/
 #define	H_CURR		 8	/* , const int);	*/
 #define	H_SET		 7	/* , int);		*/
-#define	H_ADD		 9	/* , const char *);	*/
-#define	H_ENTER		10	/* , const char *);	*/
-#define	H_APPEND	11	/* , const char *);	*/
+#define	H_ADD		 9	/* , const wchar_t *);	*/
+#define	H_ENTER		10	/* , const wchar_t *);	*/
+#define	H_APPEND	11	/* , const wchar_t *);	*/
 #define	H_END		12	/* , void);		*/
-#define	H_NEXT_STR	13	/* , const char *);	*/
-#define	H_PREV_STR	14	/* , const char *);	*/
+#define	H_NEXT_STR	13	/* , const wchar_t *);	*/
+#define	H_PREV_STR	14	/* , const wchar_t *);	*/
 #define	H_NEXT_EVENT	15	/* , const int);	*/
 #define	H_PREV_EVENT	16	/* , const int);	*/
 #define	H_LOAD		17	/* , const char *);	*/
@@ -208,7 +227,8 @@ int		history(History *, HistEvent *, int, ...);
 #define	H_NEXT_EVDATA	23	/* , const int, histdata_t *);	*/
 #define	H_DELDATA	24	/* , int, histdata_t *);*/
 #define	H_REPLACE	25	/* , const char *, histdata_t);	*/
-#define	H_SAVE_FP	26	/* , FILE*);	*/
+#define	H_SAVE_FP	26	/* , FILE *);		*/
+
 
 
 /*
@@ -228,7 +248,75 @@ int		 tok_line(Tokenizer *, const LineInfo *,
 int		 tok_str(Tokenizer *, const char *,
 		    int *, const char ***);
 
-__END_DECLS
+/*
+ * Begin Wide Character Support
+ */
+#ifdef __linux__
+/* Apparently we need _GNU_SOURCE defined to get access to wcsdup on Linux */
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#endif
+
+#include <wchar.h>
+#include <wctype.h>
+
+/*
+ * Wide character versions
+ */
+
+/*
+ * ==== Editing ====
+ */
+typedef struct lineinfow {
+	const wchar_t	*buffer;
+	const wchar_t	*cursor;
+	const wchar_t	*lastchar;
+} LineInfoW;
+
+const wchar_t	*el_wgets(EditLine *, int *);
+int		 el_wgetc(EditLine *, wchar_t *);
+void		 el_wpush(EditLine *, const wchar_t *);
+
+int		 el_wparse(EditLine *, int, const wchar_t **);
+
+int		 el_wset(EditLine *, int, ...);
+int		 el_wget(EditLine *, int, ...);
+
+int		 el_cursor(EditLine *, int);
+const LineInfoW	*el_wline(EditLine *);
+int		 el_winsertstr(EditLine *, const wchar_t *);
+#define          el_wdeletestr  el_deletestr
+
+/*
+ * ==== History ====
+ */
+typedef struct histeventW {
+	int		 num;
+	const wchar_t	*str;
+} HistEventW;
+
+typedef struct historyW HistoryW;
+
+HistoryW *	history_winit(void);
+void		history_wend(HistoryW *);
+
+int		history_w(HistoryW *, HistEventW *, int, ...);
+
+/*
+ * ==== Tokenization ====
+ */
+typedef struct tokenizerW TokenizerW;
+
+/* Wide character tokenizer support */
+TokenizerW	*tok_winit(const wchar_t *);
+void		 tok_wend(TokenizerW *);
+void		 tok_wreset(TokenizerW *);
+int		 tok_wline(TokenizerW *, const LineInfoW *,
+		    int *, const wchar_t ***, int *, int *);
+int		 tok_wstr(TokenizerW *, const wchar_t *,
+		    int *, const wchar_t ***);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/lib/libedit/history.c b/lib/libedit/history.c
index cd86977..6e225e9 100644
--- a/lib/libedit/history.c
+++ b/lib/libedit/history.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: history.c,v 1.47 2014/05/11 01:05:17 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,21 +30,22 @@
  * 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.
- *
- *	$NetBSD: history.c,v 1.34 2009/09/07 21:24:33 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)history.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: history.c,v 1.47 2014/05/11 01:05:17 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
 /*
- * hist.c: History access functions
+ * hist.c: TYPE(History) access functions
  */
-#include "sys.h"
-
 #include <string.h>
 #include <stdlib.h>
 #include <stdarg.h>
@@ -52,14 +55,15 @@ __FBSDID("$FreeBSD$");
 static const char hist_cookie[] = "_HiStOrY_V2_\n";
 
 #include "histedit.h"
+#include "chartype.h"
 
-typedef int (*history_gfun_t)(ptr_t, HistEvent *);
-typedef int (*history_efun_t)(ptr_t, HistEvent *, const char *);
-typedef void (*history_vfun_t)(ptr_t, HistEvent *);
-typedef int (*history_sfun_t)(ptr_t, HistEvent *, const int);
+typedef int (*history_gfun_t)(void *, TYPE(HistEvent) *);
+typedef int (*history_efun_t)(void *, TYPE(HistEvent) *, const Char *);
+typedef void (*history_vfun_t)(void *, TYPE(HistEvent) *);
+typedef int (*history_sfun_t)(void *, TYPE(HistEvent) *, const int);
 
-struct history {
-	ptr_t h_ref;		/* Argument for history fcns	 */
+struct TYPE(history) {
+	void *h_ref;		/* Argument for history fcns	 */
 	int h_ent;		/* Last entry point for history	 */
 	history_gfun_t h_first;	/* Get the first element	 */
 	history_gfun_t h_next;	/* Get the next element		 */
@@ -84,30 +88,30 @@ struct history {
 #define	HADD(h, ev, str)	(*(h)->h_add)((h)->h_ref, ev, str)
 #define	HDEL(h, ev, n)		(*(h)->h_del)((h)->h_ref, ev, n)
 
-#define	h_strdup(a)	strdup(a)
+#define	h_strdup(a)	Strdup(a)
 #define	h_malloc(a)	malloc(a)
 #define	h_realloc(a, b)	realloc((a), (b))
 #define	h_free(a)	free(a)
 
 typedef struct {
     int		num;
-    char	*str;
+    Char	*str;
 } HistEventPrivate;
 
 
 
-private int history_setsize(History *, HistEvent *, int);
-private int history_getsize(History *, HistEvent *);
-private int history_setunique(History *, HistEvent *, int);
-private int history_getunique(History *, HistEvent *);
-private int history_set_fun(History *, History *);
-private int history_load(History *, const char *);
-private int history_save(History *, const char *);
-private int history_save_fp(History *, FILE*);
-private int history_prev_event(History *, HistEvent *, int);
-private int history_next_event(History *, HistEvent *, int);
-private int history_next_string(History *, HistEvent *, const char *);
-private int history_prev_string(History *, HistEvent *, const char *);
+private int history_setsize(TYPE(History) *, TYPE(HistEvent) *, int);
+private int history_getsize(TYPE(History) *, TYPE(HistEvent) *);
+private int history_setunique(TYPE(History) *, TYPE(HistEvent) *, int);
+private int history_getunique(TYPE(History) *, TYPE(HistEvent) *);
+private int history_set_fun(TYPE(History) *, TYPE(History) *);
+private int history_load(TYPE(History) *, const char *);
+private int history_save(TYPE(History) *, const char *);
+private int history_save_fp(TYPE(History) *, FILE *);
+private int history_prev_event(TYPE(History) *, TYPE(HistEvent) *, int);
+private int history_next_event(TYPE(History) *, TYPE(HistEvent) *, int);
+private int history_next_string(TYPE(History) *, TYPE(HistEvent) *, const Char *);
+private int history_prev_string(TYPE(History) *, TYPE(HistEvent) *, const Char *);
 
 
 /***********************************************************************/
@@ -116,7 +120,7 @@ private int history_prev_string(History *, HistEvent *, const char *);
  * Builtin- history implementation
  */
 typedef struct hentry_t {
-	HistEvent ev;		/* What we return		 */
+	TYPE(HistEvent) ev;		/* What we return		 */
 	void *data;		/* data				 */
 	struct hentry_t *next;	/* Next entry			 */
 	struct hentry_t *prev;	/* Previous entry		 */
@@ -128,27 +132,27 @@ typedef struct history_t {
 	int max;		/* Maximum number of events	*/
 	int cur;		/* Current number of events	*/
 	int eventid;		/* For generation of unique event id	 */
-	int flags;		/* History flags		*/
+	int flags;		/* TYPE(History) flags		*/
 #define H_UNIQUE	1	/* Store only unique elements	*/
 } history_t;
 
-private int history_def_next(ptr_t, HistEvent *);
-private int history_def_first(ptr_t, HistEvent *);
-private int history_def_prev(ptr_t, HistEvent *);
-private int history_def_last(ptr_t, HistEvent *);
-private int history_def_curr(ptr_t, HistEvent *);
-private int history_def_set(ptr_t, HistEvent *, const int);
-private void history_def_clear(ptr_t, HistEvent *);
-private int history_def_enter(ptr_t, HistEvent *, const char *);
-private int history_def_add(ptr_t, HistEvent *, const char *);
-private int history_def_del(ptr_t, HistEvent *, const int);
+private int history_def_next(void *, TYPE(HistEvent) *);
+private int history_def_first(void *, TYPE(HistEvent) *);
+private int history_def_prev(void *, TYPE(HistEvent) *);
+private int history_def_last(void *, TYPE(HistEvent) *);
+private int history_def_curr(void *, TYPE(HistEvent) *);
+private int history_def_set(void *, TYPE(HistEvent) *, const int);
+private void history_def_clear(void *, TYPE(HistEvent) *);
+private int history_def_enter(void *, TYPE(HistEvent) *, const Char *);
+private int history_def_add(void *, TYPE(HistEvent) *, const Char *);
+private int history_def_del(void *, TYPE(HistEvent) *, const int);
 
-private int history_def_init(ptr_t *, HistEvent *, int);
-private int history_def_insert(history_t *, HistEvent *, const char *);
-private void history_def_delete(history_t *, HistEvent *, hentry_t *);
+private int history_def_init(void **, TYPE(HistEvent) *, int);
+private int history_def_insert(history_t *, TYPE(HistEvent) *, const Char *);
+private void history_def_delete(history_t *, TYPE(HistEvent) *, hentry_t *);
 
-private int history_deldata_nth(history_t *, HistEvent *, int, void **);
-private int history_set_nth(ptr_t, HistEvent *, int);
+private int history_deldata_nth(history_t *, TYPE(HistEvent) *, int, void **);
+private int history_set_nth(void *, TYPE(HistEvent) *, int);
 
 #define	history_def_setsize(p, num)(void) (((history_t *)p)->max = (num))
 #define	history_def_getsize(p)  (((history_t *)p)->cur)
@@ -166,23 +170,23 @@ private int history_set_nth(ptr_t, HistEvent *, int);
 				}
 
 /* error messages */
-static const char *const he_errlist[] = {
-	"OK",
-	"unknown error",
-	"malloc() failed",
-	"first event not found",
-	"last event not found",
-	"empty list",
-	"no next event",
-	"no previous event",
-	"current event is invalid",
-	"event not found",
-	"can't read history from file",
-	"can't write history",
-	"required parameter(s) not supplied",
-	"history size negative",
-	"function not allowed with other history-functions-set the default",
-	"bad parameters"
+static const Char *const he_errlist[] = {
+	STR("OK"),
+	STR("unknown error"),
+	STR("malloc() failed"),
+	STR("first event not found"),
+	STR("last event not found"),
+	STR("empty list"),
+	STR("no next event"),
+	STR("no previous event"),
+	STR("current event is invalid"),
+	STR("event not found"),
+	STR("can't read history from file"),
+	STR("can't write history"),
+	STR("required parameter(s) not supplied"),
+	STR("history size negative"),
+	STR("function not allowed with other history-functions-set the default"),
+	STR("bad parameters")
 };
 /* error codes */
 #define	_HE_OK                   0
@@ -206,7 +210,7 @@ static const char *const he_errlist[] = {
  *	Default function to return the first event in the history.
  */
 private int
-history_def_first(ptr_t p, HistEvent *ev)
+history_def_first(void *p, TYPE(HistEvent) *ev)
 {
 	history_t *h = (history_t *) p;
 
@@ -215,10 +219,10 @@ history_def_first(ptr_t p, HistEvent *ev)
 		*ev = h->cursor->ev;
 	else {
 		he_seterrev(ev, _HE_FIRST_NOTFOUND);
-		return (-1);
+		return -1;
 	}
 
-	return (0);
+	return 0;
 }
 
 
@@ -226,7 +230,7 @@ history_def_first(ptr_t p, HistEvent *ev)
  *	Default function to return the last event in the history.
  */
 private int
-history_def_last(ptr_t p, HistEvent *ev)
+history_def_last(void *p, TYPE(HistEvent) *ev)
 {
 	history_t *h = (history_t *) p;
 
@@ -235,10 +239,10 @@ history_def_last(ptr_t p, HistEvent *ev)
 		*ev = h->cursor->ev;
 	else {
 		he_seterrev(ev, _HE_LAST_NOTFOUND);
-		return (-1);
+		return -1;
 	}
 
-	return (0);
+	return 0;
 }
 
 
@@ -246,24 +250,24 @@ history_def_last(ptr_t p, HistEvent *ev)
  *	Default function to return the next event in the history.
  */
 private int
-history_def_next(ptr_t p, HistEvent *ev)
+history_def_next(void *p, TYPE(HistEvent) *ev)
 {
 	history_t *h = (history_t *) p;
 
 	if (h->cursor == &h->list) {
 		he_seterrev(ev, _HE_EMPTY_LIST);
-		return (-1);
+		return -1;
 	}
 
 	if (h->cursor->next == &h->list) {
 		he_seterrev(ev, _HE_END_REACHED);
-		return (-1);
+		return -1;
 	}
 
         h->cursor = h->cursor->next;
         *ev = h->cursor->ev;
 
-	return (0);
+	return 0;
 }
 
 
@@ -271,25 +275,25 @@ history_def_next(ptr_t p, HistEvent *ev)
  *	Default function to return the previous event in the history.
  */
 private int
-history_def_prev(ptr_t p, HistEvent *ev)
+history_def_prev(void *p, TYPE(HistEvent) *ev)
 {
 	history_t *h = (history_t *) p;
 
 	if (h->cursor == &h->list) {
 		he_seterrev(ev,
 		    (h->cur > 0) ? _HE_END_REACHED : _HE_EMPTY_LIST);
-		return (-1);
+		return -1;
 	}
 
 	if (h->cursor->prev == &h->list) {
 		he_seterrev(ev, _HE_START_REACHED);
-		return (-1);
+		return -1;
 	}
 
         h->cursor = h->cursor->prev;
         *ev = h->cursor->ev;
 
-	return (0);
+	return 0;
 }
 
 
@@ -297,7 +301,7 @@ history_def_prev(ptr_t p, HistEvent *ev)
  *	Default function to return the current event in the history.
  */
 private int
-history_def_curr(ptr_t p, HistEvent *ev)
+history_def_curr(void *p, TYPE(HistEvent) *ev)
 {
 	history_t *h = (history_t *) p;
 
@@ -306,10 +310,10 @@ history_def_curr(ptr_t p, HistEvent *ev)
 	else {
 		he_seterrev(ev,
 		    (h->cur > 0) ? _HE_CURR_INVALID : _HE_EMPTY_LIST);
-		return (-1);
+		return -1;
 	}
 
-	return (0);
+	return 0;
 }
 
 
@@ -318,13 +322,13 @@ history_def_curr(ptr_t p, HistEvent *ev)
  *	given one.
  */
 private int
-history_def_set(ptr_t p, HistEvent *ev, const int n)
+history_def_set(void *p, TYPE(HistEvent) *ev, const int n)
 {
 	history_t *h = (history_t *) p;
 
 	if (h->cur == 0) {
 		he_seterrev(ev, _HE_EMPTY_LIST);
-		return (-1);
+		return -1;
 	}
 	if (h->cursor == &h->list || h->cursor->ev.num != n) {
 		for (h->cursor = h->list.next; h->cursor != &h->list;
@@ -334,9 +338,9 @@ history_def_set(ptr_t p, HistEvent *ev, const int n)
 	}
 	if (h->cursor == &h->list) {
 		he_seterrev(ev, _HE_NOT_FOUND);
-		return (-1);
+		return -1;
 	}
-	return (0);
+	return 0;
 }
 
 
@@ -345,13 +349,13 @@ history_def_set(ptr_t p, HistEvent *ev, const int n)
  *	n-th one.
  */
 private int
-history_set_nth(ptr_t p, HistEvent *ev, int n)
+history_set_nth(void *p, TYPE(HistEvent) *ev, int n)
 {
 	history_t *h = (history_t *) p;
 
 	if (h->cur == 0) {
 		he_seterrev(ev, _HE_EMPTY_LIST);
-		return (-1);
+		return -1;
 	}
 	for (h->cursor = h->list.prev; h->cursor != &h->list;
 	    h->cursor = h->cursor->prev)
@@ -359,9 +363,9 @@ history_set_nth(ptr_t p, HistEvent *ev, int n)
 			break;
 	if (h->cursor == &h->list) {
 		he_seterrev(ev, _HE_NOT_FOUND);
-		return (-1);
+		return -1;
 	}
-	return (0);
+	return 0;
 }
 
 
@@ -369,45 +373,46 @@ history_set_nth(ptr_t p, HistEvent *ev, int n)
  *	Append string to element
  */
 private int
-history_def_add(ptr_t p, HistEvent *ev, const char *str)
+history_def_add(void *p, TYPE(HistEvent) *ev, const Char *str)
 {
 	history_t *h = (history_t *) p;
 	size_t len;
-	char *s;
+	Char *s;
 	HistEventPrivate *evp = (void *)&h->cursor->ev;
 
 	if (h->cursor == &h->list)
-		return (history_def_enter(p, ev, str));
-	len = strlen(evp->str) + strlen(str) + 1;
-	s = (char *) h_malloc(len);
+		return history_def_enter(p, ev, str);
+	len = Strlen(evp->str) + Strlen(str) + 1;
+	s = h_malloc(len * sizeof(*s));
 	if (s == NULL) {
 		he_seterrev(ev, _HE_MALLOC_FAILED);
-		return (-1);
+		return -1;
 	}
-	(void) strlcpy(s, h->cursor->ev.str, len);
-	(void) strlcat(s, str, len);
-	h_free((ptr_t)evp->str);
+	(void) Strncpy(s, h->cursor->ev.str, len);
+        s[len - 1] = '\0';
+	(void) Strncat(s, str, len - Strlen(s) - 1);
+	h_free(evp->str);
 	evp->str = s;
 	*ev = h->cursor->ev;
-	return (0);
+	return 0;
 }
 
 
 private int
-history_deldata_nth(history_t *h, HistEvent *ev,
+history_deldata_nth(history_t *h, TYPE(HistEvent) *ev,
     int num, void **data)
 {
 	if (history_set_nth(h, ev, num) != 0)
-		return (-1);
+		return -1;
 	/* magic value to skip delete (just set to n-th history) */
 	if (data == (void **)-1)
-		return (0);
-	ev->str = strdup(h->cursor->ev.str);
+		return 0;
+	ev->str = Strdup(h->cursor->ev.str);
 	ev->num = h->cursor->ev.num;
 	if (data)
 		*data = h->cursor->data;
 	history_def_delete(h, ev, h->cursor);
-	return (0);
+	return 0;
 }
 
 
@@ -416,16 +421,16 @@ history_deldata_nth(history_t *h, HistEvent *ev,
  */
 /* ARGSUSED */
 private int
-history_def_del(ptr_t p, HistEvent *ev __unused,
+history_def_del(void *p, TYPE(HistEvent) *ev __attribute__((__unused__)),
     const int num)
 {
 	history_t *h = (history_t *) p;
 	if (history_def_set(h, ev, num) != 0)
-		return (-1);
-	ev->str = strdup(h->cursor->ev.str);
+		return -1;
+	ev->str = Strdup(h->cursor->ev.str);
 	ev->num = h->cursor->ev.num;
 	history_def_delete(h, ev, h->cursor);
-	return (0);
+	return 0;
 }
 
 
@@ -435,7 +440,7 @@ history_def_del(ptr_t p, HistEvent *ev __unused,
 /* ARGSUSED */
 private void
 history_def_delete(history_t *h, 
-		   HistEvent *ev __unused, hentry_t *hp)
+		   TYPE(HistEvent) *ev __attribute__((__unused__)), hentry_t *hp)
 {
 	HistEventPrivate *evp = (void *)&hp->ev;
 	if (hp == &h->list)
@@ -447,7 +452,7 @@ history_def_delete(history_t *h,
 	}
 	hp->prev->next = hp->next;
 	hp->next->prev = hp->prev;
-	h_free((ptr_t) evp->str);
+	h_free(evp->str);
 	h_free(hp);
 	h->cur--;
 }
@@ -457,29 +462,31 @@ history_def_delete(history_t *h,
  *	Insert element with string str in the h list
  */
 private int
-history_def_insert(history_t *h, HistEvent *ev, const char *str)
+history_def_insert(history_t *h, TYPE(HistEvent) *ev, const Char *str)
 {
+	hentry_t *c;
 
-	h->cursor = (hentry_t *) h_malloc(sizeof(hentry_t));
-	if (h->cursor == NULL)
+	c = h_malloc(sizeof(*c));
+	if (c == NULL)
 		goto oomem;
-	if ((h->cursor->ev.str = h_strdup(str)) == NULL) {
-		h_free((ptr_t)h->cursor);
+	if ((c->ev.str = h_strdup(str)) == NULL) {
+		h_free(c);
 		goto oomem;
 	}
-	h->cursor->data = NULL;
-	h->cursor->ev.num = ++h->eventid;
-	h->cursor->next = h->list.next;
-	h->cursor->prev = &h->list;
-	h->list.next->prev = h->cursor;
-	h->list.next = h->cursor;
+	c->data = NULL;
+	c->ev.num = ++h->eventid;
+	c->next = h->list.next;
+	c->prev = &h->list;
+	h->list.next->prev = c;
+	h->list.next = c;
 	h->cur++;
+	h->cursor = c;
 
-	*ev = h->cursor->ev;
-	return (0);
+	*ev = c->ev;
+	return 0;
 oomem:
 	he_seterrev(ev, _HE_MALLOC_FAILED);
-	return (-1);
+	return -1;
 }
 
 
@@ -487,16 +494,16 @@ oomem:
  *	Default function to enter an item in the history
  */
 private int
-history_def_enter(ptr_t p, HistEvent *ev, const char *str)
+history_def_enter(void *p, TYPE(HistEvent) *ev, const Char *str)
 {
 	history_t *h = (history_t *) p;
 
 	if ((h->flags & H_UNIQUE) != 0 && h->list.next != &h->list &&
-	    strcmp(h->list.next->ev.str, str) == 0)
-	    return (0); 
+	    Strcmp(h->list.next->ev.str, str) == 0)
+	    return 0;
 
 	if (history_def_insert(h, ev, str) == -1)
-		return (-1);	/* error, keep error message */
+		return -1;	/* error, keep error message */
 
 	/*
          * Always keep at least one entry.
@@ -505,7 +512,7 @@ history_def_enter(ptr_t p, HistEvent *ev, const char *str)
 	while (h->cur > h->max && h->cur > 0)
 		history_def_delete(h, ev, h->list.prev);
 
-	return (1);
+	return 1;
 }
 
 
@@ -514,9 +521,9 @@ history_def_enter(ptr_t p, HistEvent *ev, const char *str)
  */
 /* ARGSUSED */
 private int
-history_def_init(ptr_t *p, HistEvent *ev __unused, int n)
+history_def_init(void **p, TYPE(HistEvent) *ev __attribute__((__unused__)), int n)
 {
-	history_t *h = (history_t *) h_malloc(sizeof(history_t));
+	history_t *h = (history_t *) h_malloc(sizeof(*h));
 	if (h == NULL)
 		return -1;
 
@@ -530,7 +537,7 @@ history_def_init(ptr_t *p, HistEvent *ev __unused, int n)
 	h->list.ev.num = 0;
 	h->cursor = &h->list;
 	h->flags = 0;
-	*p = (ptr_t) h;
+	*p = h;
 	return 0;
 }
 
@@ -539,12 +546,13 @@ history_def_init(ptr_t *p, HistEvent *ev __unused, int n)
  *	Default history cleanup function
  */
 private void
-history_def_clear(ptr_t p, HistEvent *ev)
+history_def_clear(void *p, TYPE(HistEvent) *ev)
 {
 	history_t *h = (history_t *) p;
 
 	while (h->list.prev != &h->list)
 		history_def_delete(h, ev, h->list.prev);
+	h->cursor = &h->list;
 	h->eventid = 0;
 	h->cur = 0;
 }
@@ -557,16 +565,16 @@ history_def_clear(ptr_t p, HistEvent *ev)
 /* history_init():
  *	Initialization function.
  */
-public History *
-history_init(void)
+public TYPE(History) *
+FUN(history,init)(void)
 {
-	HistEvent ev;
-	History *h = (History *) h_malloc(sizeof(History));
+	TYPE(HistEvent) ev;
+	TYPE(History) *h = (TYPE(History) *) h_malloc(sizeof(*h));
 	if (h == NULL)
 		return NULL;
 
 	if (history_def_init(&h->h_ref, &ev, 0) == -1) {
-		h_free((ptr_t)h);
+		h_free(h);
 		return NULL;
 	}
 	h->h_ent = -1;
@@ -581,7 +589,7 @@ history_init(void)
 	h->h_add = history_def_add;
 	h->h_del = history_def_del;
 
-	return (h);
+	return h;
 }
 
 
@@ -589,9 +597,9 @@ history_init(void)
  *	clean up history;
  */
 public void
-history_end(History *h)
+FUN(history,end)(TYPE(History) *h)
 {
-	HistEvent ev;
+	TYPE(HistEvent) ev;
 
 	if (h->h_next == history_def_next)
 		history_def_clear(h->h_ref, &ev);
@@ -605,19 +613,19 @@ history_end(History *h)
  *	Set history number of events
  */
 private int
-history_setsize(History *h, HistEvent *ev, int num)
+history_setsize(TYPE(History) *h, TYPE(HistEvent) *ev, int num)
 {
 
 	if (h->h_next != history_def_next) {
 		he_seterrev(ev, _HE_NOT_ALLOWED);
-		return (-1);
+		return -1;
 	}
 	if (num < 0) {
 		he_seterrev(ev, _HE_BAD_PARAM);
-		return (-1);
+		return -1;
 	}
 	history_def_setsize(h->h_ref, num);
-	return (0);
+	return 0;
 }
 
 
@@ -625,18 +633,18 @@ history_setsize(History *h, HistEvent *ev, int num)
  *      Get number of events currently in history
  */
 private int
-history_getsize(History *h, HistEvent *ev)
+history_getsize(TYPE(History) *h, TYPE(HistEvent) *ev)
 {
 	if (h->h_next != history_def_next) {
 		he_seterrev(ev, _HE_NOT_ALLOWED);
-		return (-1);
+		return -1;
 	}
 	ev->num = history_def_getsize(h->h_ref);
 	if (ev->num < -1) {
 		he_seterrev(ev, _HE_SIZE_NEGATIVE);
-		return (-1);
+		return -1;
 	}
-	return (0);
+	return 0;
 }
 
 
@@ -644,15 +652,15 @@ history_getsize(History *h, HistEvent *ev)
  *	Set if adjacent equal events should not be entered in history.
  */
 private int
-history_setunique(History *h, HistEvent *ev, int uni)
+history_setunique(TYPE(History) *h, TYPE(HistEvent) *ev, int uni)
 {
 
 	if (h->h_next != history_def_next) {
 		he_seterrev(ev, _HE_NOT_ALLOWED);
-		return (-1);
+		return -1;
 	}
 	history_def_setunique(h->h_ref, uni);
-	return (0);
+	return 0;
 }
 
 
@@ -660,14 +668,14 @@ history_setunique(History *h, HistEvent *ev, int uni)
  *	Get if adjacent equal events should not be entered in history.
  */
 private int
-history_getunique(History *h, HistEvent *ev)
+history_getunique(TYPE(History) *h, TYPE(HistEvent) *ev)
 {
 	if (h->h_next != history_def_next) {
 		he_seterrev(ev, _HE_NOT_ALLOWED);
-		return (-1);
+		return -1;
 	}
 	ev->num = history_def_getunique(h->h_ref);
-	return (0);
+	return 0;
 }
 
 
@@ -675,16 +683,17 @@ history_getunique(History *h, HistEvent *ev)
  *	Set history functions
  */
 private int
-history_set_fun(History *h, History *nh)
+history_set_fun(TYPE(History) *h, TYPE(History) *nh)
 {
-	HistEvent ev;
+	TYPE(HistEvent) ev;
 
 	if (nh->h_first == NULL || nh->h_next == NULL || nh->h_last == NULL ||
 	    nh->h_prev == NULL || nh->h_curr == NULL || nh->h_set == NULL ||
 	    nh->h_enter == NULL || nh->h_add == NULL || nh->h_clear == NULL ||
 	    nh->h_del == NULL || nh->h_ref == NULL) {
 		if (h->h_next != history_def_next) {
-			history_def_init(&h->h_ref, &ev, 0);
+			if (history_def_init(&h->h_ref, &ev, 0) == -1)
+				return -1;
 			h->h_first = history_def_first;
 			h->h_next = history_def_next;
 			h->h_last = history_def_last;
@@ -696,7 +705,7 @@ history_set_fun(History *h, History *nh)
 			h->h_add = history_def_add;
 			h->h_del = history_def_del;
 		}
-		return (-1);
+		return -1;
 	}
 	if (h->h_next == history_def_next)
 		history_def_clear(h->h_ref, &ev);
@@ -713,25 +722,28 @@ history_set_fun(History *h, History *nh)
 	h->h_add = nh->h_add;
 	h->h_del = nh->h_del;
 
-	return (0);
+	return 0;
 }
 
 
 /* history_load():
- *	History load function
+ *	TYPE(History) load function
  */
 private int
-history_load(History *h, const char *fname)
+history_load(TYPE(History) *h, const char *fname)
 {
 	FILE *fp;
 	char *line;
 	size_t sz, max_size;
 	char *ptr;
 	int i = -1;
-	HistEvent ev;
+	TYPE(HistEvent) ev;
+#ifdef WIDECHAR
+	static ct_buffer_t conv;
+#endif
 
 	if ((fp = fopen(fname, "r")) == NULL)
-		return (i);
+		return i;
 
 	if ((line = fgetln(fp, &sz)) == NULL)
 		goto done;
@@ -739,7 +751,7 @@ history_load(History *h, const char *fname)
 	if (strncmp(line, hist_cookie, sz) != 0)
 		goto done;
 
-	ptr = h_malloc(max_size = 1024);
+	ptr = h_malloc((max_size = 1024) * sizeof(*ptr));
 	if (ptr == NULL)
 		goto done;
 	for (i = 0; (line = fgetln(fp, &sz)) != NULL; i++) {
@@ -752,8 +764,8 @@ history_load(History *h, const char *fname)
 
 		if (max_size < sz) {
 			char *nptr;
-			max_size = (sz + 1024) & ~1023;
-			nptr = h_realloc(ptr, max_size);
+			max_size = (sz + 1024) & (size_t)~1023;
+			nptr = h_realloc(ptr, max_size * sizeof(*ptr));
 			if (nptr == NULL) {
 				i = -1;
 				goto oomem;
@@ -762,77 +774,82 @@ history_load(History *h, const char *fname)
 		}
 		(void) strunvis(ptr, line);
 		line[sz] = c;
-		if (HENTER(h, &ev, ptr) == -1) {
+		if (HENTER(h, &ev, ct_decode_string(ptr, &conv)) == -1) {
 			i = -1;
 			goto oomem;
 		}
 	}
 oomem:
-	h_free((ptr_t)ptr);
+	h_free(ptr);
 done:
 	(void) fclose(fp);
-	return (i);
+	return i;
 }
 
+
 /* history_save_fp():
- *	History save with open FILE*
+ *	TYPE(History) save function
  */
-private int history_save_fp(History *h, FILE* fp)
+private int
+history_save_fp(TYPE(History) *h, FILE *fp)
 {
-	HistEvent ev;
+	TYPE(HistEvent) ev;
 	int i = -1, retval;
 	size_t len, max_size;
 	char *ptr;
+	const char *str;
+#ifdef WIDECHAR
+	static ct_buffer_t conv;
+#endif
 
 	if (fchmod(fileno(fp), S_IRUSR|S_IWUSR) == -1)
 		goto done;
 	if (fputs(hist_cookie, fp) == EOF)
 		goto done;
-	ptr = h_malloc(max_size = 1024);
+	ptr = h_malloc((max_size = 1024) * sizeof(*ptr));
 	if (ptr == NULL)
 		goto done;
 	for (i = 0, retval = HLAST(h, &ev);
 	    retval != -1;
 	    retval = HPREV(h, &ev), i++) {
-		len = strlen(ev.str) * 4;
+		str = ct_encode_string(ev.str, &conv);
+		len = strlen(str) * 4;
 		if (len >= max_size) {
 			char *nptr;
-			max_size = (len + 1024) & ~1023;
-			nptr = h_realloc(ptr, max_size);
+			max_size = (len + 1024) & (size_t)~1023;
+			nptr = h_realloc(ptr, max_size * sizeof(*ptr));
 			if (nptr == NULL) {
 				i = -1;
 				goto oomem;
 			}
 			ptr = nptr;
 		}
-		(void) strvis(ptr, ev.str, VIS_WHITE);
+		(void) strvis(ptr, str, VIS_WHITE);
 		(void) fprintf(fp, "%s\n", ptr);
 	}
 oomem:
-	h_free((ptr_t)ptr);
+	h_free(ptr);
 done:
-	return (i);
-	
+	return i;
 }
 
 
 /* history_save():
- *	History save function
+ *    History save function
  */
 private int
-history_save(History *h, const char *fname)
+history_save(TYPE(History) *h, const char *fname)
 {
-	FILE *fp;
-	int i;
+    FILE *fp;
+    int i;
 
-	if ((fp = fopen(fname, "w")) == NULL)
-		return (-1);
+    if ((fp = fopen(fname, "w")) == NULL)
+	return -1;
 
-	i = history_save_fp(h, fp);
+    i = history_save_fp(h, fp);
 
-done:
-	(void) fclose(fp);
-	return (i);
+    (void) fclose(fp);
+    return i;
 }
 
 
@@ -840,33 +857,33 @@ done:
  *	Find the previous event, with number given
  */
 private int
-history_prev_event(History *h, HistEvent *ev, int num)
+history_prev_event(TYPE(History) *h, TYPE(HistEvent) *ev, int num)
 {
 	int retval;
 
 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))
 		if (ev->num == num)
-			return (0);
+			return 0;
 
 	he_seterrev(ev, _HE_NOT_FOUND);
-	return (-1);
+	return -1;
 }
 
 
 private int
-history_next_evdata(History *h, HistEvent *ev, int num, void **d)
+history_next_evdata(TYPE(History) *h, TYPE(HistEvent) *ev, int num, void **d)
 {
 	int retval;
 
 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))
-		if (num-- <= 0) {
+		if (ev->num == num) {
 			if (d)
 				*d = ((history_t *)h->h_ref)->cursor->data;
-			return (0);
+			return 0;
 		}
 
 	he_seterrev(ev, _HE_NOT_FOUND);
-	return (-1);
+	return -1;
 }
 
 
@@ -874,16 +891,16 @@ history_next_evdata(History *h, HistEvent *ev, int num, void **d)
  *	Find the next event, with number given
  */
 private int
-history_next_event(History *h, HistEvent *ev, int num)
+history_next_event(TYPE(History) *h, TYPE(HistEvent) *ev, int num)
 {
 	int retval;
 
 	for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev))
 		if (ev->num == num)
-			return (0);
+			return 0;
 
 	he_seterrev(ev, _HE_NOT_FOUND);
-	return (-1);
+	return -1;
 }
 
 
@@ -891,17 +908,17 @@ history_next_event(History *h, HistEvent *ev, int num)
  *	Find the previous event beginning with string
  */
 private int
-history_prev_string(History *h, HistEvent *ev, const char *str)
+history_prev_string(TYPE(History) *h, TYPE(HistEvent) *ev, const Char *str)
 {
-	size_t len = strlen(str);
+	size_t len = Strlen(str);
 	int retval;
 
 	for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev))
-		if (strncmp(str, ev->str, len) == 0)
-			return (0);
+		if (Strncmp(str, ev->str, len) == 0)
+			return 0;
 
 	he_seterrev(ev, _HE_NOT_FOUND);
-	return (-1);
+	return -1;
 }
 
 
@@ -909,17 +926,17 @@ history_prev_string(History *h, HistEvent *ev, const char *str)
  *	Find the next event beginning with string
  */
 private int
-history_next_string(History *h, HistEvent *ev, const char *str)
+history_next_string(TYPE(History) *h, TYPE(HistEvent) *ev, const Char *str)
 {
-	size_t len = strlen(str);
+	size_t len = Strlen(str);
 	int retval;
 
 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))
-		if (strncmp(str, ev->str, len) == 0)
-			return (0);
+		if (Strncmp(str, ev->str, len) == 0)
+			return 0;
 
 	he_seterrev(ev, _HE_NOT_FOUND);
-	return (-1);
+	return -1;
 }
 
 
@@ -927,10 +944,10 @@ history_next_string(History *h, HistEvent *ev, const char *str)
  *	User interface to history functions.
  */
 int
-history(History *h, HistEvent *ev, int fun, ...)
+FUNW(history)(TYPE(History) *h, TYPE(HistEvent) *ev, int fun, ...)
 {
 	va_list va;
-	const char *str;
+	const Char *str;
 	int retval;
 
 	va_start(va, fun);
@@ -955,7 +972,7 @@ history(History *h, HistEvent *ev, int fun, ...)
 		break;
 
 	case H_ADD:
-		str = va_arg(va, const char *);
+		str = va_arg(va, const Char *);
 		retval = HADD(h, ev, str);
 		break;
 
@@ -964,13 +981,13 @@ history(History *h, HistEvent *ev, int fun, ...)
 		break;
 
 	case H_ENTER:
-		str = va_arg(va, const char *);
+		str = va_arg(va, const Char *);
 		if ((retval = HENTER(h, ev, str)) != -1)
 			h->h_ent = ev->num;
 		break;
 
 	case H_APPEND:
-		str = va_arg(va, const char *);
+		str = va_arg(va, const Char *);
 		if ((retval = HSET(h, ev, h->h_ent)) != -1)
 			retval = HADD(h, ev, str);
 		break;
@@ -1017,9 +1034,9 @@ history(History *h, HistEvent *ev, int fun, ...)
 		break;
 
 	case H_SAVE_FP:
-		retval = history_save_fp(h, va_arg(va, FILE*));
+		retval = history_save_fp(h, va_arg(va, FILE *));
 		if (retval == -1)
-			he_seterrev(ev, _HE_HIST_WRITE);
+		    he_seterrev(ev, _HE_HIST_WRITE);
 		break;
 
 	case H_PREV_EVENT:
@@ -1031,18 +1048,18 @@ history(History *h, HistEvent *ev, int fun, ...)
 		break;
 
 	case H_PREV_STR:
-		retval = history_prev_string(h, ev, va_arg(va, const char *));
+		retval = history_prev_string(h, ev, va_arg(va, const Char *));
 		break;
 
 	case H_NEXT_STR:
-		retval = history_next_string(h, ev, va_arg(va, const char *));
+		retval = history_next_string(h, ev, va_arg(va, const Char *));
 		break;
 
 	case H_FUNC:
 	{
-		History hf;
+		TYPE(History) hf;
 
-		hf.h_ref = va_arg(va, ptr_t);
+		hf.h_ref = va_arg(va, void *);
 		h->h_ent = -1;
 		hf.h_first = va_arg(va, history_gfun_t);
 		hf.h_next = va_arg(va, history_gfun_t);
@@ -1061,7 +1078,7 @@ history(History *h, HistEvent *ev, int fun, ...)
 	}
 
 	case H_END:
-		history_end(h);
+		FUN(history,end)(h);
 		retval = 0;
 		break;
 
@@ -1083,10 +1100,10 @@ history(History *h, HistEvent *ev, int fun, ...)
 
 	case H_REPLACE: /* only use after H_NEXT_EVDATA */
 	{
-		const char *line = va_arg(va, const char *);
+		const Char *line = va_arg(va, const Char *);
 		void *d = va_arg(va, void *);
-		const char *s;
-		if(!line || !(s = strdup(line))) {
+		const Char *s;
+		if(!line || !(s = Strdup(line))) {
 			retval = -1;
 			break;
 		}
diff --git a/lib/libedit/key.c b/lib/libedit/keymacro.c
index 5a0b779..1a1bdd5 100644
--- a/lib/libedit/key.c
+++ b/lib/libedit/keymacro.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: keymacro.c,v 1.7 2011/08/16 16:25:15 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,31 +30,35 @@
  * 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.
- *
- *	$NetBSD: key.c,v 1.20 2009/02/15 21:55:23 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)key.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: keymacro.c,v 1.7 2011/08/16 16:25:15 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
 /*
- * key.c: This module contains the procedures for maintaining
- *	  the extended-key map.
+ * keymacro.c: This module contains the procedures for maintaining
+ *	       the extended-key map.
  *
  *      An extended-key (key) is a sequence of keystrokes introduced
  *	with a sequence introducer and consisting of an arbitrary
- *	number of characters.  This module maintains a map (the el->el_key.map)
+ *	number of characters.  This module maintains a map (the
+ *	el->el_keymacro.map)
  *	to convert these extended-key sequences into input strs
  *	(XK_STR), editor functions (XK_CMD), or unix commands (XK_EXE).
  *
  *      Warning:
  *	  If key is a substr of some other keys, then the longer
  *	  keys are lost!!  That is, if the keys "abcd" and "abcef"
- *	  are in el->el_key.map, adding the key "abc" will cause the first two
- *	  definitions to be lost.
+ *	  are in el->el_keymacro.map, adding the key "abc" will cause
+ *	  the first two definitions to be lost.
  *
  *      Restrictions:
  *      -------------
@@ -65,102 +71,104 @@ __FBSDID("$FreeBSD$");
 #include "el.h"
 
 /*
- * The Nodes of the el->el_key.map.  The el->el_key.map is a linked list
- * of these node elements
+ * The Nodes of the el->el_keymacro.map.  The el->el_keymacro.map is a
+ * linked list of these node elements
  */
-struct key_node_t {
-	char		ch;		/* single character of key 	 */
-	int		type;		/* node type			 */
-	key_value_t	val;		/* command code or pointer to str,  */
+struct keymacro_node_t {
+	Char		 ch;		/* single character of key 	 */
+	int		 type;		/* node type			 */
+	keymacro_value_t val;		/* command code or pointer to str,  */
 					/* if this is a leaf 		 */
-	struct key_node_t *next;	/* ptr to next char of this key  */
-	struct key_node_t *sibling;	/* ptr to another key with same prefix*/
+	struct keymacro_node_t *next;	/* ptr to next char of this key  */
+	struct keymacro_node_t *sibling;/* ptr to another key with same prefix*/
 };
 
-private int		 node_trav(EditLine *, key_node_t *, char *,
-    key_value_t *);
-private int		 node__try(EditLine *, key_node_t *, const char *,
-    key_value_t *, int);
-private key_node_t	*node__get(int);
-private void		 node__free(key_node_t *);
-private void		 node__put(EditLine *, key_node_t *);
-private int		 node__delete(EditLine *, key_node_t **, const char *);
-private int		 node_lookup(EditLine *, const char *, key_node_t *,
-    size_t);
-private int		 node_enum(EditLine *, key_node_t *, size_t);
+private int		 node_trav(EditLine *, keymacro_node_t *, Char *,
+    keymacro_value_t *);
+private int		 node__try(EditLine *, keymacro_node_t *, const Char *,
+    keymacro_value_t *, int);
+private keymacro_node_t	*node__get(Int);
+private void		 node__free(keymacro_node_t *);
+private void		 node__put(EditLine *, keymacro_node_t *);
+private int		 node__delete(EditLine *, keymacro_node_t **,
+    const Char *);
+private int		 node_lookup(EditLine *, const Char *,
+    keymacro_node_t *, size_t);
+private int		 node_enum(EditLine *, keymacro_node_t *, size_t);
 
 #define	KEY_BUFSIZ	EL_BUFSIZ
 
 
-/* key_init():
+/* keymacro_init():
  *	Initialize the key maps
  */
 protected int
-key_init(EditLine *el)
+keymacro_init(EditLine *el)
 {
 
-	el->el_key.buf = (char *) el_malloc(KEY_BUFSIZ);
-	if (el->el_key.buf == NULL)
-		return (-1);
-	el->el_key.map = NULL;
-	key_reset(el);
-	return (0);
+	el->el_keymacro.buf = el_malloc(KEY_BUFSIZ *
+	    sizeof(*el->el_keymacro.buf));
+	if (el->el_keymacro.buf == NULL)
+		return -1;
+	el->el_keymacro.map = NULL;
+	keymacro_reset(el);
+	return 0;
 }
 
-/* key_end():
+/* keymacro_end():
  *	Free the key maps
  */
 protected void
-key_end(EditLine *el)
+keymacro_end(EditLine *el)
 {
 
-	el_free((ptr_t) el->el_key.buf);
-	el->el_key.buf = NULL;
-	node__free(el->el_key.map);
+	el_free(el->el_keymacro.buf);
+	el->el_keymacro.buf = NULL;
+	node__free(el->el_keymacro.map);
 }
 
 
-/* key_map_cmd():
+/* keymacro_map_cmd():
  *	Associate cmd with a key value
  */
-protected key_value_t *
-key_map_cmd(EditLine *el, int cmd)
+protected keymacro_value_t *
+keymacro_map_cmd(EditLine *el, int cmd)
 {
 
-	el->el_key.val.cmd = (el_action_t) cmd;
-	return (&el->el_key.val);
+	el->el_keymacro.val.cmd = (el_action_t) cmd;
+	return &el->el_keymacro.val;
 }
 
 
-/* key_map_str():
+/* keymacro_map_str():
  *	Associate str with a key value
  */
-protected key_value_t *
-key_map_str(EditLine *el, char *str)
+protected keymacro_value_t *
+keymacro_map_str(EditLine *el, Char *str)
 {
 
-	el->el_key.val.str = str;
-	return (&el->el_key.val);
+	el->el_keymacro.val.str = str;
+	return &el->el_keymacro.val;
 }
 
 
-/* key_reset():
- *	Takes all nodes on el->el_key.map and puts them on free list.  Then
- *	initializes el->el_key.map with arrow keys
+/* keymacro_reset():
+ *	Takes all nodes on el->el_keymacro.map and puts them on free list.
+ *	Then initializes el->el_keymacro.map with arrow keys
  *	[Always bind the ansi arrow keys?]
  */
 protected void
-key_reset(EditLine *el)
+keymacro_reset(EditLine *el)
 {
 
-	node__put(el, el->el_key.map);
-	el->el_key.map = NULL;
+	node__put(el, el->el_keymacro.map);
+	el->el_keymacro.map = NULL;
 	return;
 }
 
 
-/* key_get():
- *	Calls the recursive function with entry point el->el_key.map
+/* keymacro_get():
+ *	Calls the recursive function with entry point el->el_keymacro.map
  *      Looks up *ch in map and then reads characters until a
  *      complete match is found or a mismatch occurs. Returns the
  *      type of the match found (XK_STR, XK_CMD, or XK_EXE).
@@ -168,98 +176,101 @@ key_reset(EditLine *el)
  *      The last character read is returned in *ch.
  */
 protected int
-key_get(EditLine *el, char *ch, key_value_t *val)
+keymacro_get(EditLine *el, Char *ch, keymacro_value_t *val)
 {
 
-	return (node_trav(el, el->el_key.map, ch, val));
+	return node_trav(el, el->el_keymacro.map, ch, val);
 }
 
 
-/* key_add():
- *      Adds key to the el->el_key.map and associates the value in val with it.
- *      If key is already is in el->el_key.map, the new code is applied to the
- *      existing key. Ntype specifies if code is a command, an
- *      out str or a unix command.
+/* keymacro_add():
+ *      Adds key to the el->el_keymacro.map and associates the value in
+ *	val with it. If key is already is in el->el_keymacro.map, the new
+ *	code is applied to the existing key. Ntype specifies if code is a
+ *	command, an out str or a unix command.
  */
 protected void
-key_add(EditLine *el, const char *key, key_value_t *val, int ntype)
+keymacro_add(EditLine *el, const Char *key, keymacro_value_t *val, int ntype)
 {
 
 	if (key[0] == '\0') {
 		(void) fprintf(el->el_errfile,
-		    "key_add: Null extended-key not allowed.\n");
+		    "keymacro_add: Null extended-key not allowed.\n");
 		return;
 	}
 	if (ntype == XK_CMD && val->cmd == ED_SEQUENCE_LEAD_IN) {
 		(void) fprintf(el->el_errfile,
-		    "key_add: sequence-lead-in command not allowed\n");
+		    "keymacro_add: sequence-lead-in command not allowed\n");
 		return;
 	}
-	if (el->el_key.map == NULL)
+	if (el->el_keymacro.map == NULL)
 		/* tree is initially empty.  Set up new node to match key[0] */
-		el->el_key.map = node__get(key[0]);
+		el->el_keymacro.map = node__get(key[0]);
 			/* it is properly initialized */
 
-	/* Now recurse through el->el_key.map */
-	(void) node__try(el, el->el_key.map, key, val, ntype);
+	/* Now recurse through el->el_keymacro.map */
+	(void) node__try(el, el->el_keymacro.map, key, val, ntype);
 	return;
 }
 
 
-/* key_clear():
+/* keymacro_clear():
  *
  */
 protected void
-key_clear(EditLine *el, el_action_t *map, const char *in)
+keymacro_clear(EditLine *el, el_action_t *map, const Char *in)
 {
-
+#ifdef WIDECHAR
+        if (*in > N_KEYS) /* can't be in the map */
+                return;
+#endif
 	if ((map[(unsigned char)*in] == ED_SEQUENCE_LEAD_IN) &&
 	    ((map == el->el_map.key &&
 	    el->el_map.alt[(unsigned char)*in] != ED_SEQUENCE_LEAD_IN) ||
 	    (map == el->el_map.alt &&
 	    el->el_map.key[(unsigned char)*in] != ED_SEQUENCE_LEAD_IN)))
-		(void) key_delete(el, in);
+		(void) keymacro_delete(el, in);
 }
 
 
-/* key_delete():
+/* keymacro_delete():
  *      Delete the key and all longer keys staring with key, if
  *      they exists.
  */
 protected int
-key_delete(EditLine *el, const char *key)
+keymacro_delete(EditLine *el, const Char *key)
 {
 
 	if (key[0] == '\0') {
 		(void) fprintf(el->el_errfile,
-		    "key_delete: Null extended-key not allowed.\n");
-		return (-1);
+		    "keymacro_delete: Null extended-key not allowed.\n");
+		return -1;
 	}
-	if (el->el_key.map == NULL)
-		return (0);
+	if (el->el_keymacro.map == NULL)
+		return 0;
 
-	(void) node__delete(el, &el->el_key.map, key);
-	return (0);
+	(void) node__delete(el, &el->el_keymacro.map, key);
+	return 0;
 }
 
 
-/* key_print():
+/* keymacro_print():
  *	Print the binding associated with key key.
- *	Print entire el->el_key.map if null
+ *	Print entire el->el_keymacro.map if null
  */
 protected void
-key_print(EditLine *el, const char *key)
+keymacro_print(EditLine *el, const Char *key)
 {
 
-	/* do nothing if el->el_key.map is empty and null key specified */
-	if (el->el_key.map == NULL && *key == 0)
+	/* do nothing if el->el_keymacro.map is empty and null key specified */
+	if (el->el_keymacro.map == NULL && *key == 0)
 		return;
 
-	el->el_key.buf[0] = '"';
-	if (node_lookup(el, key, el->el_key.map, 1) <= -1)
+	el->el_keymacro.buf[0] = '"';
+	if (node_lookup(el, key, el->el_keymacro.map, (size_t)1) <= -1)
 		/* key is not bound */
-		(void) fprintf(el->el_errfile, "Unbound extended key \"%s\"\n",
-		    key);
+		(void) fprintf(el->el_errfile, "Unbound extended key \"" FSTR
+		    "\"\n", key);
 	return;
 }
 
@@ -269,34 +280,34 @@ key_print(EditLine *el, const char *key)
  * 	found.  May read in more characters.
  */
 private int
-node_trav(EditLine *el, key_node_t *ptr, char *ch, key_value_t *val)
+node_trav(EditLine *el, keymacro_node_t *ptr, Char *ch, keymacro_value_t *val)
 {
 
 	if (ptr->ch == *ch) {
 		/* match found */
 		if (ptr->next) {
 			/* key not complete so get next char */
-			if (el_getc(el, ch) != 1) {	/* if EOF or error */
+			if (FUN(el,getc)(el, ch) != 1) {/* if EOF or error */
 				val->cmd = ED_END_OF_FILE;
-				return (XK_CMD);
+				return XK_CMD;
 				/* PWP: Pretend we just read an end-of-file */
 			}
-			return (node_trav(el, ptr->next, ch, val));
+			return node_trav(el, ptr->next, ch, val);
 		} else {
 			*val = ptr->val;
 			if (ptr->type != XK_CMD)
 				*ch = '\0';
-			return (ptr->type);
+			return ptr->type;
 		}
 	} else {
 		/* no match found here */
 		if (ptr->sibling) {
 			/* try next sibling */
-			return (node_trav(el, ptr->sibling, ch, val));
+			return node_trav(el, ptr->sibling, ch, val);
 		} else {
 			/* no next sibling -- mismatch */
 			val->str = NULL;
-			return (XK_STR);
+			return XK_STR;
 		}
 	}
 }
@@ -306,11 +317,12 @@ node_trav(EditLine *el, key_node_t *ptr, char *ch, key_value_t *val)
  * 	Find a node that matches *str or allocate a new one
  */
 private int
-node__try(EditLine *el, key_node_t *ptr, const char *str, key_value_t *val, int ntype)
+node__try(EditLine *el, keymacro_node_t *ptr, const Char *str,
+    keymacro_value_t *val, int ntype)
 {
 
 	if (ptr->ch != *str) {
-		key_node_t *xm;
+		keymacro_node_t *xm;
 
 		for (xm = ptr; xm->sibling != NULL; xm = xm->sibling)
 			if (xm->sibling->ch == *str)
@@ -333,7 +345,7 @@ node__try(EditLine *el, key_node_t *ptr, const char *str, key_value_t *val, int
 		case XK_STR:
 		case XK_EXE:
 			if (ptr->val.str)
-				el_free((ptr_t) ptr->val.str);
+				el_free(ptr->val.str);
 			break;
 		default:
 			EL_ABORT((el->el_errfile, "Bad XK_ type %d\n",
@@ -347,7 +359,7 @@ node__try(EditLine *el, key_node_t *ptr, const char *str, key_value_t *val, int
 			break;
 		case XK_STR:
 		case XK_EXE:
-			if ((ptr->val.str = el_strdup(val->str)) == NULL)
+			if ((ptr->val.str = Strdup(val->str)) == NULL)
 				return -1;
 			break;
 		default:
@@ -360,7 +372,7 @@ node__try(EditLine *el, key_node_t *ptr, const char *str, key_value_t *val, int
 			ptr->next = node__get(*str);	/* setup new node */
 		(void) node__try(el, ptr->next, str, val, ntype);
 	}
-	return (0);
+	return 0;
 }
 
 
@@ -368,21 +380,21 @@ node__try(EditLine *el, key_node_t *ptr, const char *str, key_value_t *val, int
  *	Delete node that matches str
  */
 private int
-node__delete(EditLine *el, key_node_t **inptr, const char *str)
+node__delete(EditLine *el, keymacro_node_t **inptr, const Char *str)
 {
-	key_node_t *ptr;
-	key_node_t *prev_ptr = NULL;
+	keymacro_node_t *ptr;
+	keymacro_node_t *prev_ptr = NULL;
 
 	ptr = *inptr;
 
 	if (ptr->ch != *str) {
-		key_node_t *xm;
+		keymacro_node_t *xm;
 
 		for (xm = ptr; xm->sibling != NULL; xm = xm->sibling)
 			if (xm->sibling->ch == *str)
 				break;
 		if (xm->sibling == NULL)
-			return (0);
+			return 0;
 		prev_ptr = xm;
 		ptr = xm->sibling;
 	}
@@ -394,20 +406,20 @@ node__delete(EditLine *el, key_node_t **inptr, const char *str)
 			prev_ptr->sibling = ptr->sibling;
 		ptr->sibling = NULL;
 		node__put(el, ptr);
-		return (1);
+		return 1;
 	} else if (ptr->next != NULL &&
 	    node__delete(el, &ptr->next, str) == 1) {
 		if (ptr->next != NULL)
-			return (0);
+			return 0;
 		if (prev_ptr == NULL)
 			*inptr = ptr->sibling;
 		else
 			prev_ptr->sibling = ptr->sibling;
 		ptr->sibling = NULL;
 		node__put(el, ptr);
-		return (1);
+		return 1;
 	} else {
-		return (0);
+		return 0;
 	}
 }
 
@@ -416,7 +428,7 @@ node__delete(EditLine *el, key_node_t **inptr, const char *str)
  *	Puts a tree of nodes onto free list using free(3).
  */
 private void
-node__put(EditLine *el, key_node_t *ptr)
+node__put(EditLine *el, keymacro_node_t *ptr)
 {
 	if (ptr == NULL)
 		return;
@@ -434,25 +446,25 @@ node__put(EditLine *el, key_node_t *ptr)
 	case XK_EXE:
 	case XK_STR:
 		if (ptr->val.str != NULL)
-			el_free((ptr_t) ptr->val.str);
+			el_free(ptr->val.str);
 		break;
 	default:
 		EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ptr->type));
 		break;
 	}
-	el_free((ptr_t) ptr);
+	el_free(ptr);
 }
 
 
 /* node__get():
- *	Returns pointer to a key_node_t for ch.
+ *	Returns pointer to a keymacro_node_t for ch.
  */
-private key_node_t *
-node__get(int ch)
+private keymacro_node_t *
+node__get(Int ch)
 {
-	key_node_t *ptr;
+	keymacro_node_t *ptr;
 
-	ptr = (key_node_t *) el_malloc((size_t) sizeof(key_node_t));
+	ptr = el_malloc(sizeof(*ptr));
 	if (ptr == NULL)
 		return NULL;
 	ptr->ch = ch;
@@ -460,17 +472,17 @@ node__get(int ch)
 	ptr->val.str = NULL;
 	ptr->next = NULL;
 	ptr->sibling = NULL;
-	return (ptr);
+	return ptr;
 }
 
 private void
-node__free(key_node_t *k)
+node__free(keymacro_node_t *k)
 {
 	if (k == NULL)
 		return;
 	node__free(k->sibling);
 	node__free(k->next);
-	el_free((ptr_t) k);
+	el_free(k);
 }
 
 /* node_lookup():
@@ -478,38 +490,40 @@ node__free(key_node_t *k)
  *	Print if last node
  */
 private int
-node_lookup(EditLine *el, const char *str, key_node_t *ptr, size_t cnt)
+node_lookup(EditLine *el, const Char *str, keymacro_node_t *ptr, size_t cnt)
 {
-	size_t ncnt;
+	ssize_t used;
 
 	if (ptr == NULL)
-		return (-1);	/* cannot have null ptr */
+		return -1;	/* cannot have null ptr */
 
-	if (*str == 0) {
+	if (!str || *str == 0) {
 		/* no more chars in str.  node_enum from here. */
 		(void) node_enum(el, ptr, cnt);
-		return (0);
+		return 0;
 	} else {
-		/* If match put this char into el->el_key.buf.  Recurse */
+		/* If match put this char into el->el_keymacro.buf.  Recurse */
 		if (ptr->ch == *str) {
 			/* match found */
-			ncnt = key__decode_char(el->el_key.buf,
-			    (size_t)KEY_BUFSIZ, cnt,
-			    (unsigned char) ptr->ch);
+			used = ct_visual_char(el->el_keymacro.buf + cnt,
+			    KEY_BUFSIZ - cnt, ptr->ch);
+			if (used == -1)
+				return -1; /* ran out of buffer space */
 			if (ptr->next != NULL)
 				/* not yet at leaf */
 				return (node_lookup(el, str + 1, ptr->next,
-				    ncnt + 1));
+				    (size_t)used + cnt));
 			else {
 			    /* next node is null so key should be complete */
 				if (str[1] == 0) {
-					el->el_key.buf[ncnt + 1] = '"';
-					el->el_key.buf[ncnt + 2] = '\0';
-					key_kprint(el, el->el_key.buf,
+					size_t px = cnt + (size_t)used;
+					el->el_keymacro.buf[px] = '"';
+					el->el_keymacro.buf[px + 1] = '\0';
+					keymacro_kprint(el, el->el_keymacro.buf,
 					    &ptr->val, ptr->type);
-					return (0);
+					return 0;
 				} else
-					return (-1);
+					return -1;
 					/* mismatch -- str still has chars */
 			}
 		} else {
@@ -518,7 +532,7 @@ node_lookup(EditLine *el, const char *str, key_node_t *ptr, size_t cnt)
 				return (node_lookup(el, str, ptr->sibling,
 				    cnt));
 			else
-				return (-1);
+				return -1;
 		}
 	}
 }
@@ -528,49 +542,50 @@ node_lookup(EditLine *el, const char *str, key_node_t *ptr, size_t cnt)
  *	Traverse the node printing the characters it is bound in buffer
  */
 private int
-node_enum(EditLine *el, key_node_t *ptr, size_t cnt)
+node_enum(EditLine *el, keymacro_node_t *ptr, size_t cnt)
 {
-	size_t ncnt;
+        ssize_t used;
 
 	if (cnt >= KEY_BUFSIZ - 5) {	/* buffer too small */
-		el->el_key.buf[++cnt] = '"';
-		el->el_key.buf[++cnt] = '\0';
+		el->el_keymacro.buf[++cnt] = '"';
+		el->el_keymacro.buf[++cnt] = '\0';
 		(void) fprintf(el->el_errfile,
 		    "Some extended keys too long for internal print buffer");
-		(void) fprintf(el->el_errfile, " \"%s...\"\n", el->el_key.buf);
-		return (0);
+		(void) fprintf(el->el_errfile, " \"" FSTR "...\"\n",
+		    el->el_keymacro.buf);
+		return 0;
 	}
 	if (ptr == NULL) {
 #ifdef DEBUG_EDIT
 		(void) fprintf(el->el_errfile,
 		    "node_enum: BUG!! Null ptr passed\n!");
 #endif
-		return (-1);
+		return -1;
 	}
 	/* put this char at end of str */
-	ncnt = key__decode_char(el->el_key.buf, (size_t)KEY_BUFSIZ, cnt,
-	    (unsigned char)ptr->ch);
+        used = ct_visual_char(el->el_keymacro.buf + cnt, KEY_BUFSIZ - cnt,
+	    ptr->ch);
 	if (ptr->next == NULL) {
 		/* print this key and function */
-		el->el_key.buf[ncnt + 1] = '"';
-		el->el_key.buf[ncnt + 2] = '\0';
-		key_kprint(el, el->el_key.buf, &ptr->val, ptr->type);
+		el->el_keymacro.buf[cnt + (size_t)used   ] = '"';
+		el->el_keymacro.buf[cnt + (size_t)used + 1] = '\0';
+		keymacro_kprint(el, el->el_keymacro.buf, &ptr->val, ptr->type);
 	} else
-		(void) node_enum(el, ptr->next, ncnt + 1);
+		(void) node_enum(el, ptr->next, cnt + (size_t)used);
 
 	/* go to sibling if there is one */
 	if (ptr->sibling)
 		(void) node_enum(el, ptr->sibling, cnt);
-	return (0);
+	return 0;
 }
 
 
-/* key_kprint():
+/* keymacro_kprint():
  *	Print the specified key and its associated
  *	function specified by val
  */
 protected void
-key_kprint(EditLine *el, const char *key, key_value_t *val, int ntype)
+keymacro_kprint(EditLine *el, const Char *key, keymacro_value_t *val, int ntype)
 {
 	el_bindings_t *fp;
 	char unparsbuf[EL_BUFSIZ];
@@ -580,16 +595,19 @@ key_kprint(EditLine *el, const char *key, key_value_t *val, int ntype)
 		switch (ntype) {
 		case XK_STR:
 		case XK_EXE:
-			(void) key__decode_str(val->str, unparsbuf,
+			(void) keymacro__decode_str(val->str, unparsbuf,
 			    sizeof(unparsbuf), 
 			    ntype == XK_STR ? "\"\"" : "[]");
-			(void) fprintf(el->el_outfile, fmt, key, unparsbuf);
+			(void) fprintf(el->el_outfile, fmt,
+			    ct_encode_string(key, &el->el_scratch), unparsbuf);
 			break;
 		case XK_CMD:
 			for (fp = el->el_map.help; fp->name; fp++)
 				if (val->cmd == fp->func) {
+                    ct_wcstombs(unparsbuf, fp->name, sizeof(unparsbuf));
+                    unparsbuf[sizeof(unparsbuf) -1] = '\0';
 					(void) fprintf(el->el_outfile, fmt,
-					    key, fp->name);
+                        ct_encode_string(key, &el->el_scratch), unparsbuf);
 					break;
 				}
 #ifdef DEBUG_KEY
@@ -604,7 +622,8 @@ key_kprint(EditLine *el, const char *key, key_value_t *val, int ntype)
 			break;
 		}
 	else
-		(void) fprintf(el->el_outfile, fmt, key, "no input");
+		(void) fprintf(el->el_outfile, fmt, ct_encode_string(key,
+		    &el->el_scratch), "no input");
 }
 
 
@@ -613,54 +632,14 @@ key_kprint(EditLine *el, const char *key, key_value_t *val, int ntype)
 		*b++ = c; \
 	else \
 		b++
-/* key__decode_char():
- *	Put a printable form of char in buf.
- */
-protected size_t
-key__decode_char(char *buf, size_t cnt, size_t off, int ch)
-{
-	char *sb = buf + off;
-	char *eb = buf + cnt;
-	char *b = sb;
-
-	ch = (unsigned char)ch;
-	if (ch == 0) {
-		ADDC('^');
-		ADDC('@');
-		return (int)(b - sb);
-	}
-	if (iscntrl(ch)) {
-		ADDC('^');
-		if (ch == '\177')
-			ADDC('?');
-		else
-			ADDC(toascii(ch) | 0100);
-	} else if (ch == '^') {
-		ADDC('\\');
-		ADDC('^');
-	} else if (ch == '\\') {
-		ADDC('\\');
-		ADDC('\\');
-	} else if (ch == ' ' || (isprint(ch) && !isspace(ch))) {
-		ADDC(ch);
-	} else {
-		ADDC('\\');
-		ADDC((((unsigned int) ch >> 6) & 7) + '0');
-		ADDC((((unsigned int) ch >> 3) & 7) + '0');
-		ADDC((ch & 7) + '0');
-	}
-	return (size_t)(b - sb);
-}
-
-
-/* key__decode_str():
+/* keymacro__decode_str():
  *	Make a printable version of the ey
  */
 protected size_t
-key__decode_str(const char *str, char *buf, size_t len, const char *sep)
+keymacro__decode_str(const Char *str, char *buf, size_t len, const char *sep)
 {
 	char *b = buf, *eb = b + len;
-	const char *p;
+	const Char *p;
 
 	b = buf;
 	if (sep[0] != '\0') {
@@ -669,36 +648,24 @@ key__decode_str(const char *str, char *buf, size_t len, const char *sep)
 	if (*str == '\0') {
 		ADDC('^');
 		ADDC('@');
-		if (sep[0] != '\0' && sep[1] != '\0') {
-			ADDC(sep[1]);
-		}
-		goto done;
+		goto add_endsep;
 	}
 	for (p = str; *p != 0; p++) {
-		if (iscntrl((unsigned char) *p)) {
-			ADDC('^');
-			if (*p == '\177') {
-				ADDC('?');
-			} else {
-				ADDC(toascii(*p) | 0100);
-			}
-		} else if (*p == '^' || *p == '\\') {
-			ADDC('\\');
-			ADDC(*p);
-		} else if (*p == ' ' || (isprint((unsigned char) *p) &&
-			!isspace((unsigned char) *p))) {
-			ADDC(*p);
-		} else {
-			ADDC('\\');
-			ADDC((((unsigned int) *p >> 6) & 7) + '0');
-			ADDC((((unsigned int) *p >> 3) & 7) + '0');
-			ADDC((*p & 7) + '0');
+		Char dbuf[VISUAL_WIDTH_MAX];
+		Char *p2 = dbuf;
+		ssize_t l = ct_visual_char(dbuf, VISUAL_WIDTH_MAX, *p);
+		while (l-- > 0) {
+			ssize_t n = ct_encode_char(b, (size_t)(eb - b), *p2++);
+			if (n == -1) /* ran out of space */
+				goto add_endsep;
+			else
+				b += n;
 		}
 	}
+add_endsep:
 	if (sep[0] != '\0' && sep[1] != '\0') {
 		ADDC(sep[1]);
 	}
-done:
 	ADDC('\0');
 	if ((size_t)(b - buf) >= len)
 	    buf[len - 1] = '\0';
diff --git a/lib/libedit/key.h b/lib/libedit/keymacro.h
index 1997adc..57a7a5d 100644
--- a/lib/libedit/key.h
+++ b/lib/libedit/keymacro.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: keymacro.h,v 1.2 2011/07/28 03:44:36 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,54 +32,46 @@
  * SUCH DAMAGE.
  *
  *	@(#)key.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: key.h,v 1.10 2006/03/23 20:22:51 christos Exp $
  * $FreeBSD$
  */
 
 /*
- * el.key.h: Key macro header
+ * el.keymacro.h: Key macro header
  */
-#ifndef _h_el_key
-#define	_h_el_key
+#ifndef _h_el_keymacro
+#define	_h_el_keymacro
 
-typedef union key_value_t {
+typedef union keymacro_value_t {
 	el_action_t	 cmd;	/* If it is a command the #	*/
-	char		*str;	/* If it is a string...		*/
-} key_value_t;
+	Char		*str;	/* If it is a string...		*/
+} keymacro_value_t;
 
-typedef struct key_node_t key_node_t;
+typedef struct keymacro_node_t keymacro_node_t;
 
-typedef struct el_key_t {
-	char		*buf;	/* Key print buffer		*/
-	key_node_t	*map;	/* Key map			*/
-	key_value_t	 val;	/* Local conversion buffer	*/
-} el_key_t;
+typedef struct el_keymacromacro_t {
+	Char		*buf;	/* Key print buffer		*/
+	keymacro_node_t	*map;	/* Key map			*/
+	keymacro_value_t val;	/* Local conversion buffer	*/
+} el_keymacro_t;
 
 #define	XK_CMD	0
 #define	XK_STR	1
 #define	XK_NOD	2
 #define	XK_EXE	3
 
-#include <term.h>
-
-#undef key_end
-#undef key_clear
-#undef key_print
-
-protected int		 key_init(EditLine *);
-protected void		 key_end(EditLine *);
-protected key_value_t	*key_map_cmd(EditLine *, int);
-protected key_value_t	*key_map_str(EditLine *, char *);
-protected void		 key_reset(EditLine *);
-protected int		 key_get(EditLine *, char *, key_value_t *);
-protected void		 key_add(EditLine *, const char *, key_value_t *, int);
-protected void		 key_clear(EditLine *, el_action_t *, const char *);
-protected int		 key_delete(EditLine *, const char *);
-protected void		 key_print(EditLine *, const char *);
-protected void	         key_kprint(EditLine *, const char *, key_value_t *,
+protected int keymacro_init(EditLine *);
+protected void keymacro_end(EditLine *);
+protected keymacro_value_t *keymacro_map_cmd(EditLine *, int);
+protected keymacro_value_t *keymacro_map_str(EditLine *, Char *);
+protected void keymacro_reset(EditLine *);
+protected int keymacro_get(EditLine *, Char *, keymacro_value_t *);
+protected void keymacro_add(EditLine *, const Char *, keymacro_value_t *, int);
+protected void keymacro_clear(EditLine *, el_action_t *, const Char *);
+protected int keymacro_delete(EditLine *, const Char *);
+protected void keymacro_print(EditLine *, const Char *);
+protected void keymacro_kprint(EditLine *, const Char *, keymacro_value_t *,
     int);
-protected size_t	 key__decode_str(const char *, char *, size_t,
+protected size_t keymacro__decode_str(const Char *, char *, size_t,
     const char *);
-protected size_t	 key__decode_char(char *, size_t, size_t, int);
 
-#endif /* _h_el_key */
+#endif /* _h_el_keymacro */
diff --git a/lib/libedit/makelist b/lib/libedit/makelist
index 6bb2476..ec3292f 100644
--- a/lib/libedit/makelist
+++ b/lib/libedit/makelist
@@ -1,6 +1,6 @@
 #!/bin/sh -
-#	$NetBSD: makelist,v 1.11 2005/10/22 16:45:03 christos Exp $
 # $FreeBSD$
+#	$NetBSD: makelist,v 1.18 2012/03/21 05:34:54 matt Exp $
 #
 # Copyright (c) 1992, 1993
 #	The Regents of the University of California.  All rights reserved.
@@ -37,7 +37,7 @@
 # makelist.sh: Automatically generate header files...
 
 AWK=awk
-USAGE="usage: $0 -h|-e|-fc|-fh|-bc|-bh|-m <filenames>"
+USAGE="Usage: $0 -n|-h|-e|-fc|-fh|-bc|-bh|-m <filenames>"
 
 if [ "x$1" = "x" ]
 then
@@ -54,6 +54,15 @@ case $FLAG in
 
 #	generate foo.h file from foo.c
 #
+-n)
+    cat << _EOF
+#include "config.h"
+#undef WIDECHAR
+#define NARROWCHAR
+#include "${FILES}"
+_EOF
+    ;;
+    
 -h)
     set - `echo $FILES | sed -e 's/\\./_/g'`
     hdr="_h_`basename $1`"
@@ -70,7 +79,7 @@ case $FLAG in
 # XXX:	need a space between name and prototype so that -fc and -fh
 #	parsing is much easier
 #
-		printf("protected el_action_t\t%s (EditLine *, int);\n", name);
+		printf("protected el_action_t\t%s (EditLine *, Int);\n", name);
 	    }
 	}
 	END {
@@ -84,7 +93,8 @@ case $FLAG in
     cat $FILES | $AWK '
 	BEGIN {
 	    printf("/* Automatically generated file, do not edit */\n");
-	    printf("#include \"sys.h\"\n#include \"el.h\"\n");
+	    printf("#include \"config.h\"\n#include \"el.h\"\n");
+	    printf("#include \"chartype.h\"\n");
 	    printf("private const struct el_bindings_t el_func_help[] = {\n");
 	    low = "abcdefghijklmnopqrstuvwxyz_";
 	    high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_";
@@ -105,22 +115,22 @@ case $FLAG in
 		    fname = fname s;
 		}
 
-		printf("    { %-30.30s %-30.30s\n","\"" fname "\",", uname ",");
+		printf("    { %-30.30s %-30.30s\n","STR(\"" fname "\"),", uname ",");
 		ok = 1;
 	    }
 	}
 	/^ \*/ {
 	    if (ok) {
-		printf("      \"");
+		printf("      STR(\"");
 		for (i = 2; i < NF; i++)
 		    printf("%s ", $i);
-		printf("%s\" },\n", $i);
+		printf("%s\") },\n", $i);
 		ok = 0;
 	    }
 	}
 	END {
 	    printf("};\n");
-	    printf("\nprotected const el_bindings_t* help__get()");
+	    printf("\nprotected const el_bindings_t* help__get(void)");
 	    printf("{ return el_func_help; }\n");
 	}'
 	;;
@@ -141,7 +151,7 @@ case $FLAG in
 #
 -fh)
     cat $FILES | $AWK '/el_action_t/ { print $3 }' | \
-    sort | LC_ALL=C tr '[:lower:]' '[:upper:]' | $AWK '
+    sort | tr '[:lower:]' '[:upper:]' | $AWK '
 	BEGIN {
 	    printf("/* Automatically generated file, do not edit */\n");
 	    printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n");
@@ -153,7 +163,7 @@ case $FLAG in
 	END {
 	    printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count);
 
-	    printf("typedef el_action_t (*el_func_t)(EditLine *, int);");
+	    printf("typedef el_action_t (*el_func_t)(EditLine *, Int);");
 	    printf("\nprotected const el_func_t* func__get(void);\n");
 	    printf("#endif /* _h_fcns_c */\n");
 	}'
@@ -165,7 +175,7 @@ case $FLAG in
     cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK '
 	BEGIN {
 	    printf("/* Automatically generated file, do not edit */\n");
-	    printf("#include \"sys.h\"\n#include \"el.h\"\n");
+	    printf("#include \"config.h\"\n#include \"el.h\"\n");
 	    printf("private const el_func_t el_func[] = {");
 	    maxlen = 80;
 	    needn = 1;
@@ -186,7 +196,7 @@ case $FLAG in
 	}
 	END {
 	    printf("\n};\n");
-	    printf("\nprotected const el_func_t* func__get() { return el_func; }\n");
+	    printf("\nprotected const el_func_t* func__get(void) { return el_func; }\n");
 	}'
 	;;
 
diff --git a/lib/libedit/map.c b/lib/libedit/map.c
index c70904a..03bb3d8 100644
--- a/lib/libedit/map.c
+++ b/lib/libedit/map.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: map.c,v 1.35 2015/05/14 10:44:15 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: map.c,v 1.24 2006/04/09 01:36:51 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)map.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: map.c,v 1.35 2015/05/14 10:44:15 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,14 +46,11 @@ __FBSDID("$FreeBSD$");
 /*
  * map.c: Editor function definitions
  */
-#include "sys.h"
 #include <stdlib.h>
 #include "el.h"
 
-#define	N_KEYS 256
-
-private void	map_print_key(EditLine *, el_action_t *, const char *);
-private void	map_print_some_keys(EditLine *, el_action_t *, int, int);
+private void	map_print_key(EditLine *, el_action_t *, const Char *);
+private void	map_print_some_keys(EditLine *, el_action_t *, Int, Int);
 private void	map_print_all_keys(EditLine *);
 private void	map_init_nls(EditLine *);
 private void	map_init_meta(EditLine *);
@@ -903,26 +905,25 @@ map_init(EditLine *el)
 		EL_ABORT((el->errfile, "Vi insert map incorrect\n"));
 #endif
 
-	el->el_map.alt = (el_action_t *)el_malloc(sizeof(el_action_t) * N_KEYS);
+	el->el_map.alt = el_malloc(sizeof(*el->el_map.alt) * N_KEYS);
 	if (el->el_map.alt == NULL)
-		return (-1);
-	el->el_map.key = (el_action_t *)el_malloc(sizeof(el_action_t) * N_KEYS);
+		return -1;
+	el->el_map.key = el_malloc(sizeof(*el->el_map.key) * N_KEYS);
 	if (el->el_map.key == NULL)
-		return (-1);
+		return -1;
 	el->el_map.emacs = el_map_emacs;
 	el->el_map.vic = el_map_vi_command;
 	el->el_map.vii = el_map_vi_insert;
-	el->el_map.help = (el_bindings_t *) el_malloc(sizeof(el_bindings_t) *
-	    EL_NUM_FCNS);
+	el->el_map.help = el_malloc(sizeof(*el->el_map.help) * EL_NUM_FCNS);
 	if (el->el_map.help == NULL)
-		return (-1);
+		return -1;
 	(void) memcpy(el->el_map.help, help__get(),
-	    sizeof(el_bindings_t) * EL_NUM_FCNS);
-	el->el_map.func = (el_func_t *)el_malloc(sizeof(el_func_t) *
-	    EL_NUM_FCNS);
+	    sizeof(*el->el_map.help) * EL_NUM_FCNS);
+	el->el_map.func = el_malloc(sizeof(*el->el_map.func) * EL_NUM_FCNS);
 	if (el->el_map.func == NULL)
-		return (-1);
-	memcpy(el->el_map.func, func__get(), sizeof(el_func_t) * EL_NUM_FCNS);
+		return -1;
+	memcpy(el->el_map.func, func__get(), sizeof(*el->el_map.func)
+	    * EL_NUM_FCNS);
 	el->el_map.nfunc = EL_NUM_FCNS;
 
 #ifdef VIDEFAULT
@@ -930,7 +931,7 @@ map_init(EditLine *el)
 #else
 	map_init_emacs(el);
 #endif /* VIDEFAULT */
-	return (0);
+	return 0;
 }
 
 
@@ -941,16 +942,16 @@ protected void
 map_end(EditLine *el)
 {
 
-	el_free((ptr_t) el->el_map.alt);
+	el_free(el->el_map.alt);
 	el->el_map.alt = NULL;
-	el_free((ptr_t) el->el_map.key);
+	el_free(el->el_map.key);
 	el->el_map.key = NULL;
 	el->el_map.emacs = NULL;
 	el->el_map.vic = NULL;
 	el->el_map.vii = NULL;
-	el_free((ptr_t) el->el_map.help);
+	el_free(el->el_map.help);
 	el->el_map.help = NULL;
-	el_free((ptr_t) el->el_map.func);
+	el_free(el->el_map.func);
 	el->el_map.func = NULL;
 }
 
@@ -966,7 +967,7 @@ map_init_nls(EditLine *el)
 	el_action_t *map = el->el_map.key;
 
 	for (i = 0200; i <= 0377; i++)
-		if (isprint(i))
+		if (Isprint(i))
 			map[i] = ED_INSERT;
 }
 
@@ -977,7 +978,7 @@ map_init_nls(EditLine *el)
 private void
 map_init_meta(EditLine *el)
 {
-	char buf[3];
+	Char buf[3];
 	int i;
 	el_action_t *map = el->el_map.key;
 	el_action_t *alt = el->el_map.alt;
@@ -995,7 +996,7 @@ map_init_meta(EditLine *el)
 		} else
 			map = alt;
 	}
-	buf[0] = (char) i;
+	buf[0] = (Char) i;
 	buf[2] = 0;
 	for (i = 0200; i <= 0377; i++)
 		switch (map[i]) {
@@ -1005,7 +1006,7 @@ map_init_meta(EditLine *el)
 			break;
 		default:
 			buf[1] = i & 0177;
-			key_add(el, buf, key_map_cmd(el, (int) map[i]), XK_CMD);
+			keymacro_add(el, buf, keymacro_map_cmd(el, (int) map[i]), XK_CMD);
 			break;
 		}
 	map[(int) buf[0]] = ED_SEQUENCE_LEAD_IN;
@@ -1027,7 +1028,7 @@ map_init_vi(EditLine *el)
 	el->el_map.type = MAP_VI;
 	el->el_map.current = el->el_map.key;
 
-	key_reset(el);
+	keymacro_reset(el);
 
 	for (i = 0; i < N_KEYS; i++) {
 		key[i] = vii[i];
@@ -1038,7 +1039,7 @@ map_init_vi(EditLine *el)
 	map_init_nls(el);
 
 	tty_bind_char(el, 1);
-	term_bind_arrow(el);
+	terminal_bind_arrow(el);
 }
 
 
@@ -1049,14 +1050,14 @@ protected void
 map_init_emacs(EditLine *el)
 {
 	int i;
-	char buf[3];
+	Char buf[3];
 	el_action_t *key = el->el_map.key;
 	el_action_t *alt = el->el_map.alt;
 	const el_action_t *emacs = el->el_map.emacs;
 
 	el->el_map.type = MAP_EMACS;
 	el->el_map.current = el->el_map.key;
-	key_reset(el);
+	keymacro_reset(el);
 
 	for (i = 0; i < N_KEYS; i++) {
 		key[i] = emacs[i];
@@ -1069,10 +1070,10 @@ map_init_emacs(EditLine *el)
 	buf[0] = CONTROL('X');
 	buf[1] = CONTROL('X');
 	buf[2] = 0;
-	key_add(el, buf, key_map_cmd(el, EM_EXCHANGE_MARK), XK_CMD);
+	keymacro_add(el, buf, keymacro_map_cmd(el, EM_EXCHANGE_MARK), XK_CMD);
 
 	tty_bind_char(el, 1);
-	term_bind_arrow(el);
+	terminal_bind_arrow(el);
 }
 
 
@@ -1080,18 +1081,18 @@ map_init_emacs(EditLine *el)
  *	Set the editor
  */
 protected int
-map_set_editor(EditLine *el, char *editor)
+map_set_editor(EditLine *el, Char *editor)
 {
 
-	if (strcmp(editor, "emacs") == 0) {
+	if (Strcmp(editor, STR("emacs")) == 0) {
 		map_init_emacs(el);
-		return (0);
+		return 0;
 	}
-	if (strcmp(editor, "vi") == 0) {
+	if (Strcmp(editor, STR("vi")) == 0) {
 		map_init_vi(el);
-		return (0);
+		return 0;
 	}
-	return (-1);
+	return -1;
 }
 
 
@@ -1099,20 +1100,20 @@ map_set_editor(EditLine *el, char *editor)
  *	Retrieve the editor
  */
 protected int
-map_get_editor(EditLine *el, const char **editor)
+map_get_editor(EditLine *el, const Char **editor)
 {
 
 	if (editor == NULL)
-		return (-1);
+		return -1;
 	switch (el->el_map.type) {
 	case MAP_EMACS:
-		*editor = "emacs";
-		return (0);
+		*editor = STR("emacs");
+		return 0;
 	case MAP_VI:
-		*editor = "vi";
-		return (0);
+		*editor = STR("vi");
+		return 0;
 	}
-	return (-1);
+	return -1;
 }
 
 
@@ -1120,22 +1121,22 @@ map_get_editor(EditLine *el, const char **editor)
  *	Print the function description for 1 key
  */
 private void
-map_print_key(EditLine *el, el_action_t *map, const char *in)
+map_print_key(EditLine *el, el_action_t *map, const Char *in)
 {
 	char outbuf[EL_BUFSIZ];
 	el_bindings_t *bp, *ep;
 
 	if (in[0] == '\0' || in[1] == '\0') {
-		(void) key__decode_str(in, outbuf, sizeof(outbuf), "");
+		(void) keymacro__decode_str(in, outbuf, sizeof(outbuf), "");
 		ep = &el->el_map.help[el->el_map.nfunc];
 		for (bp = el->el_map.help; bp < ep; bp++)
 			if (bp->func == map[(unsigned char) *in]) {
 				(void) fprintf(el->el_outfile,
-				    "%s\t->\t%s\n", outbuf, bp->name);
+				    "%s\t->\t" FSTR "\n", outbuf, bp->name);
 				return;
 			}
 	} else
-		key_print(el, in);
+		keymacro_print(el, in);
 }
 
 
@@ -1143,10 +1144,10 @@ map_print_key(EditLine *el, el_action_t *map, const char *in)
  *	Print keys from first to last
  */
 private void
-map_print_some_keys(EditLine *el, el_action_t *map, int first, int last)
+map_print_some_keys(EditLine *el, el_action_t *map, Int first, Int last)
 {
 	el_bindings_t *bp, *ep;
-	char firstbuf[2], lastbuf[2];
+	Char firstbuf[2], lastbuf[2];
 	char unparsbuf[EL_BUFSIZ], extrabuf[EL_BUFSIZ];
 
 	firstbuf[0] = first;
@@ -1155,7 +1156,7 @@ map_print_some_keys(EditLine *el, el_action_t *map, int first, int last)
 	lastbuf[1] = 0;
 	if (map[first] == ED_UNASSIGNED) {
 		if (first == last) {
-			(void) key__decode_str(firstbuf, unparsbuf, 
+			(void) keymacro__decode_str(firstbuf, unparsbuf, 
 			    sizeof(unparsbuf), STRQQ);
 			(void) fprintf(el->el_outfile,
 			    "%-15s->  is undefined\n", unparsbuf);
@@ -1166,17 +1167,17 @@ map_print_some_keys(EditLine *el, el_action_t *map, int first, int last)
 	for (bp = el->el_map.help; bp < ep; bp++) {
 		if (bp->func == map[first]) {
 			if (first == last) {
-				(void) key__decode_str(firstbuf, unparsbuf, 
+				(void) keymacro__decode_str(firstbuf, unparsbuf, 
 				    sizeof(unparsbuf), STRQQ);
-				(void) fprintf(el->el_outfile, "%-15s->  %s\n",
+				(void) fprintf(el->el_outfile, "%-15s->  " FSTR "\n",
 				    unparsbuf, bp->name);
 			} else {
-				(void) key__decode_str(firstbuf, unparsbuf, 
+				(void) keymacro__decode_str(firstbuf, unparsbuf, 
 				    sizeof(unparsbuf), STRQQ);
-				(void) key__decode_str(lastbuf, extrabuf, 
+				(void) keymacro__decode_str(lastbuf, extrabuf, 
 				    sizeof(extrabuf), STRQQ);
 				(void) fprintf(el->el_outfile,
-				    "%-4s to %-7s->  %s\n",
+				    "%-4s to %-7s->  " FSTR "\n",
 				    unparsbuf, extrabuf, bp->name);
 			}
 			return;
@@ -1184,14 +1185,14 @@ map_print_some_keys(EditLine *el, el_action_t *map, int first, int last)
 	}
 #ifdef MAP_DEBUG
 	if (map == el->el_map.key) {
-		(void) key__decode_str(firstbuf, unparsbuf, 
+		(void) keymacro__decode_str(firstbuf, unparsbuf, 
 		    sizeof(unparsbuf), STRQQ);
 		(void) fprintf(el->el_outfile,
 		    "BUG!!! %s isn't bound to anything.\n", unparsbuf);
 		(void) fprintf(el->el_outfile, "el->el_map.key[%d] == %d\n",
 		    first, el->el_map.key[first]);
 	} else {
-		(void) key__decode_str(firstbuf, unparsbuf, 
+		(void) keymacro__decode_str(firstbuf, unparsbuf, 
 		    sizeof(unparsbuf), STRQQ);
 		(void) fprintf(el->el_outfile,
 		    "BUG!!! %s isn't bound to anything.\n", unparsbuf);
@@ -1232,9 +1233,9 @@ map_print_all_keys(EditLine *el)
 	map_print_some_keys(el, el->el_map.alt, prev, i - 1);
 
 	(void) fprintf(el->el_outfile, "Multi-character bindings\n");
-	key_print(el, "");
+	keymacro_print(el, STR(""));
 	(void) fprintf(el->el_outfile, "Arrow key bindings\n");
-	term_print_arrow(el, "");
+	terminal_print_arrow(el, STR(""));
 }
 
 
@@ -1242,21 +1243,21 @@ map_print_all_keys(EditLine *el)
  *	Add/remove/change bindings
  */
 protected int
-map_bind(EditLine *el, int argc, const char **argv)
+map_bind(EditLine *el, int argc, const Char **argv)
 {
 	el_action_t *map;
 	int ntype, rem;
-	const char *p;
-	char inbuf[EL_BUFSIZ];
-	char outbuf[EL_BUFSIZ];
-	const char *in = NULL;
-	char *out;
+	const Char *p;
+	Char inbuf[EL_BUFSIZ];
+	Char outbuf[EL_BUFSIZ];
+	const Char *in = NULL;
+	Char *out;
 	el_bindings_t *bp, *ep;
 	int cmd;
 	int key;
 
 	if (argv == NULL)
-		return (-1);
+		return -1;
 
 	map = el->el_map.key;
 	ntype = XK_CMD;
@@ -1286,63 +1287,63 @@ map_bind(EditLine *el, int argc, const char **argv)
 
 			case 'v':
 				map_init_vi(el);
-				return (0);
+				return 0;
 
 			case 'e':
 				map_init_emacs(el);
-				return (0);
+				return 0;
 
 			case 'l':
 				ep = &el->el_map.help[el->el_map.nfunc];
 				for (bp = el->el_map.help; bp < ep; bp++)
 					(void) fprintf(el->el_outfile,
-					    "%s\n\t%s\n",
+					    "" FSTR "\n\t" FSTR "\n",
 					    bp->name, bp->description);
-				return (0);
+				return 0;
 			default:
 				(void) fprintf(el->el_errfile,
-				    "%s: Invalid switch `%c'.\n",
-				    argv[0], p[1]);
+				    "" FSTR ": Invalid switch `" FCHAR "'.\n",
+				    argv[0], (Int)p[1]);
 			}
 		else
 			break;
 
 	if (argv[argc] == NULL) {
 		map_print_all_keys(el);
-		return (0);
+		return 0;
 	}
 	if (key)
 		in = argv[argc++];
 	else if ((in = parse__string(inbuf, argv[argc++])) == NULL) {
 		(void) fprintf(el->el_errfile,
-		    "%s: Invalid \\ or ^ in instring.\n",
+		    "" FSTR ": Invalid \\ or ^ in instring.\n",
 		    argv[0]);
-		return (-1);
+		return -1;
 	}
 	if (rem) {
 		if (key) {
-			(void) term_clear_arrow(el, in);
-			return (-1);
+			(void) terminal_clear_arrow(el, in);
+			return -1;
 		}
 		if (in[1])
-			(void) key_delete(el, in);
+			(void) keymacro_delete(el, in);
 		else if (map[(unsigned char) *in] == ED_SEQUENCE_LEAD_IN)
-			(void) key_delete(el, in);
+			(void) keymacro_delete(el, in);
 		else
 			map[(unsigned char) *in] = ED_UNASSIGNED;
-		return (0);
+		return 0;
 	}
 	if (argv[argc] == NULL) {
 		if (key)
-			term_print_arrow(el, in);
+			terminal_print_arrow(el, in);
 		else
 			map_print_key(el, map, in);
-		return (0);
+		return 0;
 	}
 #ifdef notyet
 	if (argv[argc + 1] != NULL) {
-		bindkey_usage();
-		return (-1);
+		bindkeymacro_usage();
+		return -1;
 	}
 #endif
 
@@ -1351,40 +1352,42 @@ map_bind(EditLine *el, int argc, const char **argv)
 	case XK_EXE:
 		if ((out = parse__string(outbuf, argv[argc])) == NULL) {
 			(void) fprintf(el->el_errfile,
-			    "%s: Invalid \\ or ^ in outstring.\n", argv[0]);
-			return (-1);
+			    "" FSTR ": Invalid \\ or ^ in outstring.\n", argv[0]);
+			return -1;
 		}
 		if (key)
-			term_set_arrow(el, in, key_map_str(el, out), ntype);
+			terminal_set_arrow(el, in, keymacro_map_str(el, out), ntype);
 		else
-			key_add(el, in, key_map_str(el, out), ntype);
+			keymacro_add(el, in, keymacro_map_str(el, out), ntype);
 		map[(unsigned char) *in] = ED_SEQUENCE_LEAD_IN;
 		break;
 
 	case XK_CMD:
 		if ((cmd = parse_cmd(el, argv[argc])) == -1) {
 			(void) fprintf(el->el_errfile,
-			    "%s: Invalid command `%s'.\n", argv[0], argv[argc]);
-			return (-1);
+			    "" FSTR ": Invalid command `" FSTR "'.\n",
+			    argv[0], argv[argc]);
+			return -1;
 		}
 		if (key)
-			term_set_arrow(el, in, key_map_cmd(el, cmd), ntype);
+			terminal_set_arrow(el, in, keymacro_map_cmd(el, cmd), ntype);
 		else {
 			if (in[1]) {
-				key_add(el, in, key_map_cmd(el, cmd), ntype);
+				keymacro_add(el, in, keymacro_map_cmd(el, cmd), ntype);
 				map[(unsigned char) *in] = ED_SEQUENCE_LEAD_IN;
 			} else {
-				key_clear(el, map, in);
-				map[(unsigned char) *in] = cmd;
+				keymacro_clear(el, map, in);
+				map[(unsigned char) *in] = (el_action_t)cmd;
 			}
 		}
 		break;
 
+	/* coverity[dead_error_begin] */
 	default:
 		EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ntype));
 		break;
 	}
-	return (0);
+	return 0;
 }
 
 
@@ -1392,29 +1395,30 @@ map_bind(EditLine *el, int argc, const char **argv)
  *	add a user defined function
  */
 protected int
-map_addfunc(EditLine *el, const char *name, const char *help, el_func_t func)
+map_addfunc(EditLine *el, const Char *name, const Char *help, el_func_t func)
 {
 	void *p;
-	int nf = el->el_map.nfunc + 1;
+	size_t nf = el->el_map.nfunc + 1;
 
 	if (name == NULL || help == NULL || func == NULL)
-		return (-1);
+		return -1;
 
-	if ((p = el_realloc(el->el_map.func, nf * sizeof(el_func_t))) == NULL)
-		return (-1);
-	el->el_map.func = (el_func_t *) p;
-	if ((p = el_realloc(el->el_map.help, nf * sizeof(el_bindings_t)))
+	if ((p = el_realloc(el->el_map.func, nf *
+	    sizeof(*el->el_map.func))) == NULL)
+		return -1;
+	el->el_map.func = p;
+	if ((p = el_realloc(el->el_map.help, nf * sizeof(*el->el_map.help)))
 	    == NULL)
-		return (-1);
-	el->el_map.help = (el_bindings_t *) p;
+		return -1;
+	el->el_map.help = p;
 
-	nf = el->el_map.nfunc;
+	nf = (size_t)el->el_map.nfunc;
 	el->el_map.func[nf] = func;
 
 	el->el_map.help[nf].name = name;
-	el->el_map.help[nf].func = nf;
+	el->el_map.help[nf].func = (int)nf;
 	el->el_map.help[nf].description = help;
 	el->el_map.nfunc++;
 
-	return (0);
+	return 0;
 }
diff --git a/lib/libedit/map.h b/lib/libedit/map.h
index a76d872..0380297 100644
--- a/lib/libedit/map.h
+++ b/lib/libedit/map.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: map.h,v 1.10 2014/07/06 18:15:34 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)map.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: map.h,v 1.8 2003/08/07 16:44:32 agc Exp $
  * $FreeBSD$
  */
 
@@ -41,9 +42,9 @@
 #define	_h_el_map
 
 typedef struct el_bindings_t {	/* for the "bind" shell command */
-	const char	*name;		/* function name for bind command */
+	const Char	*name;		/* function name for bind command */
 	int		 func;		/* function numeric value */
-	const char	*description;	/* description of function */
+	const Char	*description;	/* description of function */
 } el_bindings_t;
 
 
@@ -57,19 +58,21 @@ typedef struct el_map_t {
 	int		 type;		/* Emacs or vi			*/
 	el_bindings_t	*help;		/* The help for the editor functions */
 	el_func_t	*func;		/* List of available functions	*/
-	int		 nfunc;		/* The number of functions/help items */
+	size_t		 nfunc;		/* The number of functions/help items */
 } el_map_t;
 
 #define	MAP_EMACS	0
 #define	MAP_VI		1
 
-protected int	map_bind(EditLine *, int, const char **);
+#define N_KEYS      256
+
+protected int	map_bind(EditLine *, int, const Char **);
 protected int	map_init(EditLine *);
 protected void	map_end(EditLine *);
 protected void	map_init_vi(EditLine *);
 protected void	map_init_emacs(EditLine *);
-protected int	map_set_editor(EditLine *, char *);
-protected int	map_get_editor(EditLine *, const char **);
-protected int	map_addfunc(EditLine *, const char *, const char *, el_func_t);
+protected int	map_set_editor(EditLine *, Char *);
+protected int	map_get_editor(EditLine *, const Char **);
+protected int	map_addfunc(EditLine *, const Char *, const Char *, el_func_t);
 
 #endif /* _h_el_map */
diff --git a/lib/libedit/parse.c b/lib/libedit/parse.c
index 0ffe51d..1c19cc7 100644
--- a/lib/libedit/parse.c
+++ b/lib/libedit/parse.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: parse.c,v 1.27 2014/07/06 18:15:34 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: parse.c,v 1.22 2005/05/29 04:58:15 lukem Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)parse.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: parse.c,v 1.27 2014/07/06 18:15:34 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -51,22 +56,21 @@ __FBSDID("$FreeBSD$");
  *	settc
  *	setty
  */
-#include "sys.h"
 #include "el.h"
 #include <stdlib.h>
 
 private const struct {
-	const char *name;
-	int (*func)(EditLine *, int, const char **);
+	const Char *name;
+	int (*func)(EditLine *, int, const Char **);
 } cmds[] = {
-	{ "bind",	map_bind	},
-	{ "echotc",	term_echotc	},
-	{ "edit",	el_editmode	},
-	{ "history",	hist_command	},
-	{ "telltc",	term_telltc	},
-	{ "settc",	term_settc	},
-	{ "setty",	tty_stty	},
-	{ NULL,		NULL		}
+	{ STR("bind"),  	map_bind	},
+	{ STR("echotc"),	terminal_echotc	},
+	{ STR("edit"),  	el_editmode	},
+	{ STR("history"),	hist_command	},
+	{ STR("telltc"),	terminal_telltc	},
+	{ STR("settc"),	        terminal_settc	},
+	{ STR("setty"),	        tty_stty	},
+	{ NULL,		        NULL		}
 };
 
 
@@ -74,17 +78,17 @@ private const struct {
  *	Parse a line and dispatch it
  */
 protected int
-parse_line(EditLine *el, const char *line)
+parse_line(EditLine *el, const Char *line)
 {
-	const char **argv;
+	const Char **argv;
 	int argc;
-	Tokenizer *tok;
+	TYPE(Tokenizer) *tok;
 
-	tok = tok_init(NULL);
-	tok_str(tok, line, &argc, &argv);
-	argc = el_parse(el, argc, argv);
-	tok_end(tok);
-	return (argc);
+	tok = FUN(tok,init)(NULL);
+	FUN(tok,str)(tok, line, &argc, &argv);
+	argc = FUN(el,parse)(el, argc, argv);
+	FUN(tok,end)(tok);
+	return argc;
 }
 
 
@@ -92,57 +96,57 @@ parse_line(EditLine *el, const char *line)
  *	Command dispatcher
  */
 public int
-el_parse(EditLine *el, int argc, const char *argv[])
+FUN(el,parse)(EditLine *el, int argc, const Char *argv[])
 {
-	const char *ptr;
+	const Char *ptr;
 	int i;
 
 	if (argc < 1)
-		return (-1);
-	ptr = strchr(argv[0], ':');
+		return -1;
+	ptr = Strchr(argv[0], ':');
 	if (ptr != NULL) {
-		char *tprog;
+		Char *tprog;
 		size_t l;
 
 		if (ptr == argv[0])
-			return (0);
-		l = ptr - argv[0] - 1;
-		tprog = (char *) el_malloc(l + 1);
+			return 0;
+		l = (size_t)(ptr - argv[0] - 1);
+		tprog = el_malloc((l + 1) * sizeof(*tprog));
 		if (tprog == NULL)
-			return (0);
-		(void) strncpy(tprog, argv[0], l);
+			return 0;
+		(void) Strncpy(tprog, argv[0], l);
 		tprog[l] = '\0';
 		ptr++;
-		l = el_match(el->el_prog, tprog);
+		l = (size_t)el_match(el->el_prog, tprog);
 		el_free(tprog);
 		if (!l)
-			return (0);
+			return 0;
 	} else
 		ptr = argv[0];
 
 	for (i = 0; cmds[i].name != NULL; i++)
-		if (strcmp(cmds[i].name, ptr) == 0) {
+		if (Strcmp(cmds[i].name, ptr) == 0) {
 			i = (*cmds[i].func) (el, argc, argv);
-			return (-i);
+			return -i;
 		}
-	return (-1);
+	return -1;
 }
 
 
 /* parse__escape():
- *	Parse a string of the form ^<char> \<odigit> \<char> and return
+ *	Parse a string of the form ^<char> \<odigit> \<char> \U+xxxx and return
  *	the appropriate character or -1 if the escape is not valid
  */
 protected int
-parse__escape(const char **ptr)
+parse__escape(const Char **ptr)
 {
-	const char *p;
-	int c;
+	const Char *p;
+	Int c;
 
 	p = *ptr;
 
 	if (p[1] == 0)
-		return (-1);
+		return -1;
 
 	if (*p == '\\') {
 		p++;
@@ -171,6 +175,28 @@ parse__escape(const char **ptr)
 		case 'e':
 			c = '\033';	/* Escape */
 			break;
+                case 'U':               /* Unicode \U+xxxx or \U+xxxxx format */
+                {
+                        int i;
+                        const Char hex[] = STR("0123456789ABCDEF");
+                        const Char *h;
+                        ++p;
+                        if (*p++ != '+')
+                                return -1;
+			c = 0;
+                        for (i = 0; i < 5; ++i) {
+                                h = Strchr(hex, *p++);
+                                if (!h && i < 4)
+                                        return -1;
+                                else if (h)
+                                        c = (c << 4) | ((int)(h - hex));
+                                else
+                                        --p;
+                        }
+                        if (c > 0x10FFFF) /* outside valid character range */
+                                return -1;
+                        break;
+                }
 		case '0':
 		case '1':
 		case '2':
@@ -190,8 +216,8 @@ parse__escape(const char **ptr)
 				}
 				c = (c << 3) | (ch - '0');
 			}
-			if ((c & 0xffffff00) != 0)
-				return (-1);
+			if ((c & (wint_t)0xffffff00) != (wint_t)0)
+				return -1;
 			--p;
 			break;
 		}
@@ -205,28 +231,28 @@ parse__escape(const char **ptr)
 	} else
 		c = *p;
 	*ptr = ++p;
-	return ((unsigned char)c);
+	return c;
 }
 
 /* parse__string():
  *	Parse the escapes from in and put the raw string out
  */
-protected char *
-parse__string(char *out, const char *in)
+protected Char *
+parse__string(Char *out, const Char *in)
 {
-	char *rv = out;
+	Char *rv = out;
 	int n;
 
 	for (;;)
 		switch (*in) {
 		case '\0':
 			*out = '\0';
-			return (rv);
+			return rv;
 
 		case '\\':
 		case '^':
 			if ((n = parse__escape(&in)) == -1)
-				return (NULL);
+				return NULL;
 			*out++ = n;
 			break;
 
@@ -250,12 +276,13 @@ parse__string(char *out, const char *in)
  *	or -1 if one is not found
  */
 protected int
-parse_cmd(EditLine *el, const char *cmd)
+parse_cmd(EditLine *el, const Char *cmd)
 {
-	el_bindings_t *b;
+	el_bindings_t *b = el->el_map.help;
+	size_t i;
 
-	for (b = el->el_map.help; b->name != NULL; b++)
-		if (strcmp(b->name, cmd) == 0)
-			return (b->func);
-	return (-1);
+	for (i = 0; i < el->el_map.nfunc; i++)
+		if (Strcmp(b[i].name, cmd) == 0)
+			return b[i].func;
+	return -1;
 }
diff --git a/lib/libedit/parse.h b/lib/libedit/parse.h
index cca4abf..9d8c934 100644
--- a/lib/libedit/parse.h
+++ b/lib/libedit/parse.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: parse.h,v 1.7 2009/12/30 22:37:40 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)parse.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: parse.h,v 1.6 2005/05/29 04:58:15 lukem Exp $
  * $FreeBSD$
  */
 
@@ -40,9 +41,9 @@
 #ifndef _h_el_parse
 #define	_h_el_parse
 
-protected int	 parse_line(EditLine *, const char *);
-protected int	 parse__escape(const char **);
-protected char	*parse__string(char *, const char *);
-protected int	 parse_cmd(EditLine *, const char *);
+protected int	 parse_line(EditLine *, const Char *);
+protected int	 parse__escape(const Char **);
+protected Char	*parse__string(Char *, const Char *);
+protected int	 parse_cmd(EditLine *, const Char *);
 
 #endif /* _h_el_parse */
diff --git a/lib/libedit/prompt.c b/lib/libedit/prompt.c
index 2d37b67..3696d0c 100644
--- a/lib/libedit/prompt.c
+++ b/lib/libedit/prompt.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: prompt.c,v 1.20 2011/07/29 15:16:33 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: prompt.c,v 1.14 2009/03/31 17:38:27 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)prompt.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: prompt.c,v 1.20 2011/07/29 15:16:33 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,50 +46,46 @@ __FBSDID("$FreeBSD$");
 /*
  * prompt.c: Prompt printing functions
  */
-#include "sys.h"
 #include <stdio.h>
 #include "el.h"
 
-private char	*prompt_default(EditLine *);
-private char	*prompt_default_r(EditLine *);
+private Char	*prompt_default(EditLine *);
+private Char	*prompt_default_r(EditLine *);
 
 /* prompt_default():
  *	Just a default prompt, in case the user did not provide one
  */
-private char *
+private Char *
 /*ARGSUSED*/
-prompt_default(EditLine *el __unused)
+prompt_default(EditLine *el __attribute__((__unused__)))
 {
-	static char a[3] = {'?', ' ', '\0'};
+	static Char a[3] = {'?', ' ', '\0'};
 
-	return (a);
+	return a;
 }
 
 
 /* prompt_default_r():
  *	Just a default rprompt, in case the user did not provide one
  */
-private char *
+private Char *
 /*ARGSUSED*/
-prompt_default_r(EditLine *el __unused)
+prompt_default_r(EditLine *el __attribute__((__unused__)))
 {
-	static char a[1] = {'\0'};
+	static Char a[1] = {'\0'};
 
-	return (a);
+	return a;
 }
 
 
 /* prompt_print():
  *	Print the prompt and update the prompt position.
- *	We use an array of integers in case we want to pass
- * 	literal escape sequences in the prompt and we want a
- *	bit to flag them
  */
 protected void
 prompt_print(EditLine *el, int op)
 {
 	el_prompt_t *elp;
-	char *p;
+	Char *p;
 	int ignore = 0;
 
 	if (op == EL_PROMPT)
@@ -92,13 +93,19 @@ prompt_print(EditLine *el, int op)
 	else
 		elp = &el->el_rprompt;
 
-	for (p = (*elp->p_func)(el); *p; p++) {
+	if (elp->p_wide)
+		p = (*elp->p_func)(el);
+	else
+		p = ct_decode_string((char *)(void *)(*elp->p_func)(el),
+		    &el->el_scratch);
+
+	for (; *p; p++) {
 		if (elp->p_ignore == *p) {
 			ignore = !ignore;
 			continue;
 		}
 		if (ignore)
-			term__putc(el, *p);
+			terminal__putc(el, *p);
 		else
 			re_putc(el, *p, 1);
 	}
@@ -132,7 +139,7 @@ prompt_init(EditLine *el)
  */
 protected void
 /*ARGSUSED*/
-prompt_end(EditLine *el __unused)
+prompt_end(EditLine *el __attribute__((__unused__)))
 {
 }
 
@@ -141,7 +148,7 @@ prompt_end(EditLine *el __unused)
  *	Install a prompt printing function
  */
 protected int
-prompt_set(EditLine *el, el_pfunc_t prf, char c, int op)
+prompt_set(EditLine *el, el_pfunc_t prf, Char c, int op, int wide)
 {
 	el_prompt_t *p;
 
@@ -155,13 +162,15 @@ prompt_set(EditLine *el, el_pfunc_t prf, char c, int op)
 			p->p_func = prompt_default;
 		else
 			p->p_func = prompt_default_r;
-	} else
+	} else {
 		p->p_func = prf;
+	}
 
 	p->p_ignore = c;
 
 	p->p_pos.v = 0;
 	p->p_pos.h = 0;
+	p->p_wide = wide;
 
 	return 0;
 }
@@ -171,7 +180,7 @@ prompt_set(EditLine *el, el_pfunc_t prf, char c, int op)
  *	Retrieve the prompt printing function
  */
 protected int
-prompt_get(EditLine *el, el_pfunc_t *prf, char *c, int op)
+prompt_get(EditLine *el, el_pfunc_t *prf, Char *c, int op)
 {
 	el_prompt_t *p;
 
@@ -183,8 +192,8 @@ prompt_get(EditLine *el, el_pfunc_t *prf, char *c, int op)
 	else
 		p = &el->el_rprompt;
 
-	*prf = el->el_rprompt.p_func;
-
+	if (prf)
+		*prf = p->p_func;
 	if (c)
 		*c = p->p_ignore;
 
diff --git a/lib/libedit/prompt.h b/lib/libedit/prompt.h
index c796d93..260c818 100644
--- a/lib/libedit/prompt.h
+++ b/lib/libedit/prompt.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: prompt.h,v 1.10 2009/12/30 22:37:40 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)prompt.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: prompt.h,v 1.9 2009/03/31 17:38:27 christos Exp $
  * $FreeBSD$
  */
 
@@ -42,18 +43,18 @@
 
 #include "histedit.h"
 
-typedef char * (*el_pfunc_t)(EditLine*);
+typedef Char    *(*el_pfunc_t)(EditLine *);
 
 typedef struct el_prompt_t {
 	el_pfunc_t	p_func;		/* Function to return the prompt */
 	coord_t		p_pos;		/* position in the line after prompt */
-	char		p_ignore;	/* character to start/end literal 
-*/
+	Char		p_ignore;	/* character to start/end literal */
+	int		p_wide;	
 } el_prompt_t;
 
 protected void	prompt_print(EditLine *, int);
-protected int	prompt_set(EditLine *, el_pfunc_t, char, int);
-protected int	prompt_get(EditLine *, el_pfunc_t *, char *, int);
+protected int	prompt_set(EditLine *, el_pfunc_t, Char, int, int);
+protected int	prompt_get(EditLine *, el_pfunc_t *, Char *, int);
 protected int	prompt_init(EditLine *);
 protected void	prompt_end(EditLine *);
 
diff --git a/lib/libedit/read.c b/lib/libedit/read.c
index f0b5ef3..9740599 100644
--- a/lib/libedit/read.c
+++ b/lib/libedit/read.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: read.c,v 1.71 2014/07/06 18:15:34 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: read.c,v 1.52 2009/07/22 15:57:00 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)read.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: read.c,v 1.71 2014/07/06 18:15:34 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -42,19 +47,19 @@ __FBSDID("$FreeBSD$");
  * read.c: Clean this junk up! This is horrible code.
  *	   Terminal read functions
  */
-#include "sys.h"
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <stdlib.h>
+#include <limits.h>
 #include "el.h"
 
-#define	OKCMD	-1
+#define OKCMD	-1	/* must be -1! */
 
 private int	read__fixio(int, int);
 private int	read_preread(EditLine *);
-private int	read_char(EditLine *, char *);
-private int	read_getcmd(EditLine *, el_action_t *, char *);
+private int	read_char(EditLine *, Char *);
+private int	read_getcmd(EditLine *, el_action_t *, Char *);
 private void	read_pop(c_macro_t *);
 
 /* read_init():
@@ -88,7 +93,7 @@ el_read_setfn(EditLine *el, el_rfunc_t rc)
 protected el_rfunc_t
 el_read_getfn(EditLine *el)
 {
-       return (el->el_read.read_char == read_char) ?
+       return el->el_read.read_char == read_char ?
 	    EL_BUILTIN_GETCFN : el->el_read.read_char;
 }
 
@@ -121,7 +126,7 @@ read_debug(EditLine *el)
  */
 /* ARGSUSED */
 private int
-read__fixio(int fd __unused, int e)
+read__fixio(int fd __attribute__((__unused__)), int e)
 {
 
 	switch (e) {
@@ -130,7 +135,7 @@ read__fixio(int fd __unused, int e)
 #ifdef EWOULDBLOCK
 	case EWOULDBLOCK:
 #ifndef TRY_AGAIN
-#define	TRY_AGAIN
+#define TRY_AGAIN
 #endif
 #endif /* EWOULDBLOCK */
 
@@ -138,7 +143,7 @@ read__fixio(int fd __unused, int e)
 #if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN
 	case EAGAIN:
 #ifndef TRY_AGAIN
-#define	TRY_AGAIN
+#define TRY_AGAIN
 #endif
 #endif /* EWOULDBLOCK && EWOULDBLOCK != EAGAIN */
 #endif /* POSIX && EAGAIN */
@@ -147,10 +152,10 @@ read__fixio(int fd __unused, int e)
 #ifdef TRY_AGAIN
 #if defined(F_SETFL) && defined(O_NDELAY)
 		if ((e = fcntl(fd, F_GETFL, 0)) == -1)
-			return (-1);
+			return -1;
 
 		if (fcntl(fd, F_SETFL, e & ~O_NDELAY) == -1)
-			return (-1);
+			return -1;
 		else
 			e = 1;
 #endif /* F_SETFL && O_NDELAY */
@@ -159,21 +164,21 @@ read__fixio(int fd __unused, int e)
 		{
 			int zero = 0;
 
-			if (ioctl(fd, FIONBIO, (ioctl_t) & zero) == -1)
-				return (-1);
+			if (ioctl(fd, FIONBIO, &zero) == -1)
+				return -1;
 			else
 				e = 1;
 		}
 #endif /* FIONBIO */
 
 #endif /* TRY_AGAIN */
-		return (e ? 0 : -1);
+		return e ? 0 : -1;
 
 	case EINTR:
-		return (0);
+		return 0;
 
 	default:
-		return (-1);
+		return -1;
 	}
 }
 
@@ -187,10 +192,13 @@ read_preread(EditLine *el)
 	int chrs = 0;
 
 	if (el->el_tty.t_mode == ED_IO)
-		return (0);
+		return 0;
 
+#ifndef WIDECHAR
+/* FIONREAD attempts to buffer up multiple bytes, and to make that work
+ * properly with partial wide/UTF-8 characters would need some careful work. */
 #ifdef FIONREAD
-	(void) ioctl(el->el_infd, FIONREAD, (ioctl_t) & chrs);
+	(void) ioctl(el->el_infd, FIONREAD, &chrs);
 	if (chrs > 0) {
 		char buf[EL_BUFSIZ];
 
@@ -202,8 +210,8 @@ read_preread(EditLine *el)
 		}
 	}
 #endif /* FIONREAD */
-
-	return (chrs > 0);
+#endif
+	return chrs > 0;
 }
 
 
@@ -211,35 +219,36 @@ read_preread(EditLine *el)
  *	Push a macro
  */
 public void
-el_push(EditLine *el, const char *str)
+FUN(el,push)(EditLine *el, const Char *str)
 {
 	c_macro_t *ma = &el->el_chared.c_macro;
 
 	if (str != NULL && ma->level + 1 < EL_MAXMACRO) {
 		ma->level++;
-		if ((ma->macro[ma->level] = el_strdup(str)) != NULL)
+		if ((ma->macro[ma->level] = Strdup(str)) != NULL)
 			return;
 		ma->level--;
 	}
-	term_beep(el);
-	term__flush(el);
+	terminal_beep(el);
+	terminal__flush(el);
 }
 
 
 /* read_getcmd():
- *	Return next command from the input stream.
+ *	Get next command from the input stream, return OKCMD on success.
+ *	Character values > 255 are not looked up in the map, but inserted.
  */
 private int
-read_getcmd(EditLine *el, el_action_t *cmdnum, char *ch)
+read_getcmd(EditLine *el, el_action_t *cmdnum, Char *ch)
 {
 	el_action_t cmd;
 	int num;
 
 	el->el_errno = 0;
 	do {
-		if ((num = el_getc(el, ch)) != 1) {	/* if EOF or error */
+		if ((num = FUN(el,getc)(el, ch)) != 1) {/* if EOF or error */
 			el->el_errno = num == 0 ? 0 : errno;
-			return (num);
+			return 0;	/* not OKCMD */
 		}
 
 #ifdef	KANJI
@@ -254,15 +263,20 @@ read_getcmd(EditLine *el, el_action_t *cmdnum, char *ch)
 			el->el_state.metanext = 0;
 			*ch |= 0200;
 		}
-		cmd = el->el_map.current[(unsigned char) *ch];
+#ifdef WIDECHAR
+		if (*ch >= N_KEYS)
+			cmd = ED_INSERT;
+		else
+#endif
+			cmd = el->el_map.current[(unsigned char) *ch];
 		if (cmd == ED_SEQUENCE_LEAD_IN) {
-			key_value_t val;
-			switch (key_get(el, ch, &val)) {
+			keymacro_value_t val;
+			switch (keymacro_get(el, ch, &val)) {
 			case XK_CMD:
 				cmd = val.cmd;
 				break;
 			case XK_STR:
-				el_push(el, val.str);
+				FUN(el,push)(el, val.str);
 				break;
 #ifdef notyet
 			case XK_EXE:
@@ -279,34 +293,90 @@ read_getcmd(EditLine *el, el_action_t *cmdnum, char *ch)
 			el->el_map.current = el->el_map.key;
 	} while (cmd == ED_SEQUENCE_LEAD_IN);
 	*cmdnum = cmd;
-	return (OKCMD);
+	return OKCMD;
 }
 
+#ifdef WIDECHAR
+/* utf8_islead():
+ *	Test whether a byte is a leading byte of a UTF-8 sequence.
+ */
+private int
+utf8_islead(int c)
+{
+	return c < 0x80 ||	       /* single byte char */
+	       (c >= 0xc2 && c <= 0xf4); /* start of multibyte sequence */
+}
+#endif
 
 /* read_char():
  *	Read a character from the tty.
  */
 private int
-read_char(EditLine *el, char *cp)
+read_char(EditLine *el, Char *cp)
 {
 	ssize_t num_read;
 	int tried = 0;
+	char cbuf[MB_LEN_MAX];
+	size_t cbp = 0;
+	int bytes = 0;
 
  again:
 	el->el_signal->sig_no = 0;
-	while ((num_read = read(el->el_infd, cp, 1)) == -1) {
-		if (el->el_signal->sig_no == SIGCONT) {
+	while ((num_read = read(el->el_infd, cbuf + cbp, (size_t)1)) == -1) {
+		int e = errno;
+		switch (el->el_signal->sig_no) {
+		case SIGCONT:
+			FUN(el,set)(el, EL_REFRESH);
+			/*FALLTHROUGH*/
+		case SIGWINCH:
 			sig_set(el);
-			el_set(el, EL_REFRESH);
 			goto again;
+		default:
+			break;
 		}
-		if (!tried && read__fixio(el->el_infd, errno) == 0)
+		if (!tried && read__fixio(el->el_infd, e) == 0)
 			tried = 1;
 		else {
+			errno = e;
 			*cp = '\0';
-			return (-1);
+			return -1;
 		}
 	}
+
+	/* Test for EOF */
+	if (num_read == 0) {
+		errno = 0;
+		*cp = '\0';
+		return 0;
+	}
+
+#ifdef WIDECHAR
+	if (el->el_flags & CHARSET_IS_UTF8) {
+		if (!utf8_islead((unsigned char)cbuf[0]))
+			goto again; /* discard the byte we read and try again */
+		++cbp;
+		if ((bytes = ct_mbtowc(cp, cbuf, cbp)) == -1) {
+			ct_mbtowc_reset;
+			if (cbp >= MB_LEN_MAX) { /* "shouldn't happen" */
+				errno = EILSEQ;
+				*cp = '\0';
+				return -1;
+			}
+			goto again;
+		}
+	} else if (isascii((unsigned char)cbuf[0]) ||
+		/* we don't support other multibyte charsets */
+		++cbp != 1 ||
+		/* Try non-ASCII characters in a 8-bit character set */
+		(bytes = ct_mbtowc(cp, cbuf, cbp)) != 1)
+#endif
+		*cp = (unsigned char)cbuf[0];
+
+	if ((el->el_flags & IGNORE_EXTCHARS) && bytes > 1) {
+		cbp = 0; /* skip this character */
+		goto again;
+	}
+
 	return (int)num_read;
 }
 
@@ -329,12 +399,12 @@ read_pop(c_macro_t *ma)
  *	Read a character
  */
 public int
-el_getc(EditLine *el, char *cp)
+FUN(el,getc)(EditLine *el, Char *cp)
 {
 	int num_read;
 	c_macro_t *ma = &el->el_chared.c_macro;
 
-	term__flush(el);
+	terminal__flush(el);
 	for (;;) {
 		if (ma->level < 0) {
 			if (!read_preread(el))
@@ -349,30 +419,36 @@ el_getc(EditLine *el, char *cp)
 			continue;
 		}
 
-		*cp = ma->macro[0][ma->offset++] & 0377;
+		*cp = ma->macro[0][ma->offset++];
 
 		if (ma->macro[0][ma->offset] == '\0') {
 			/* Needed for QuoteMode On */
 			read_pop(ma);
 		}
 
-		return (1);
+		return 1;
 	}
 
 #ifdef DEBUG_READ
 	(void) fprintf(el->el_errfile, "Turning raw mode on\n");
 #endif /* DEBUG_READ */
 	if (tty_rawmode(el) < 0)/* make sure the tty is set up correctly */
-		return (0);
+		return 0;
 
 #ifdef DEBUG_READ
 	(void) fprintf(el->el_errfile, "Reading a character\n");
 #endif /* DEBUG_READ */
 	num_read = (*el->el_read.read_char)(el, cp);
+	if (num_read < 0)
+		el->el_errno = errno;
+#ifdef WIDECHAR
+	if (el->el_flags & NARROW_READ)
+		*cp = *(char *)(void *)cp;
+#endif
 #ifdef DEBUG_READ
 	(void) fprintf(el->el_errfile, "Got it %c\n", *cp);
 #endif /* DEBUG_READ */
-	return (num_read);
+	return num_read;
 }
 
 protected void
@@ -393,7 +469,7 @@ read_prepare(EditLine *el)
 	re_refresh(el);		/* print the prompt */
 
 	if (el->el_flags & UNBUFFERED)
-		term__flush(el);
+		terminal__flush(el);
 }
 
 protected void
@@ -405,13 +481,13 @@ read_finish(EditLine *el)
 		sig_clr(el);
 }
 
-public const char *
-el_gets(EditLine *el, int *nread)
+public const Char *
+FUN(el,gets)(EditLine *el, int *nread)
 {
 	int retval;
 	el_action_t cmdnum = 0;
 	int num;		/* how many chars we have read at NL */
-	char ch;
+	Char ch, *cp;
 	int crlf = 0;
 	int nrb;
 #ifdef FIONREAD
@@ -423,14 +499,14 @@ el_gets(EditLine *el, int *nread)
 	*nread = 0;
 
 	if (el->el_flags & NO_TTY) {
-		char *cp = el->el_line.buffer;
 		size_t idx;
 
+		cp = el->el_line.buffer;
 		while ((num = (*el->el_read.read_char)(el, cp)) == 1) {
 			/* make sure there is space for next character */
 			if (cp + 1 >= el->el_line.limit) {
-				idx = (cp - el->el_line.buffer);
-				if (!ch_enlargebufs(el, 2))
+				idx = (size_t)(cp - el->el_line.buffer);
+				if (!ch_enlargebufs(el, (size_t)2))
 					break;
 				cp = &el->el_line.buffer[idx];
 			}
@@ -440,13 +516,13 @@ el_gets(EditLine *el, int *nread)
 			if (cp[-1] == '\r' || cp[-1] == '\n')
 				break;
 		}
-		if (num == -1)
+		if (num == -1) {
+			if (errno == EINTR)
+				cp = el->el_line.buffer;
 			el->el_errno = errno;
+		}
 
-		el->el_line.cursor = el->el_line.lastchar = cp;
-		*cp = '\0';
-		*nread = (int)(el->el_line.cursor - el->el_line.buffer);
-		goto done;
+		goto noedit;
 	}
 
 
@@ -454,12 +530,12 @@ el_gets(EditLine *el, int *nread)
 	if (el->el_tty.t_mode == EX_IO && ma->level < 0) {
 		long chrs = 0;
 
-		(void) ioctl(el->el_infd, FIONREAD, (ioctl_t) & chrs);
+		(void) ioctl(el->el_infd, FIONREAD, &chrs);
 		if (chrs == 0) {
 			if (tty_rawmode(el) < 0) {
 				errno = 0;
 				*nread = 0;
-				return (NULL);
+				return NULL;
 			}
 		}
 	}
@@ -469,7 +545,6 @@ el_gets(EditLine *el, int *nread)
 		read_prepare(el);
 
 	if (el->el_flags & EDIT_DISABLED) {
-		char *cp;
 		size_t idx;
 
 		if ((el->el_flags & UNBUFFERED) == 0)
@@ -477,13 +552,13 @@ el_gets(EditLine *el, int *nread)
 		else
 			cp = el->el_line.lastchar;
 
-		term__flush(el);
+		terminal__flush(el);
 
 		while ((num = (*el->el_read.read_char)(el, cp)) == 1) {
 			/* make sure there is space next character */
 			if (cp + 1 >= el->el_line.limit) {
-				idx = (cp - el->el_line.buffer);
-				if (!ch_enlargebufs(el, 2))
+				idx = (size_t)(cp - el->el_line.buffer);
+				if (!ch_enlargebufs(el, (size_t)2))
 					break;
 				cp = &el->el_line.buffer[idx];
 			}
@@ -496,12 +571,12 @@ el_gets(EditLine *el, int *nread)
 		}
 
 		if (num == -1) {
+			if (errno == EINTR)
+				cp = el->el_line.buffer;
 			el->el_errno = errno;
 		}
 
-		el->el_line.cursor = el->el_line.lastchar = cp;
-		*cp = '\0';
-		goto done;
+		goto noedit;
 	}
 
 	for (num = OKCMD; num == OKCMD;) {	/* while still editing this
@@ -511,13 +586,20 @@ el_gets(EditLine *el, int *nread)
 #endif /* DEBUG_EDIT */
 		/* if EOF or error */
 		if ((num = read_getcmd(el, &cmdnum, &ch)) != OKCMD) {
+			num = -1;
 #ifdef DEBUG_READ
 			(void) fprintf(el->el_errfile,
 			    "Returning from el_gets %d\n", num);
 #endif /* DEBUG_READ */
 			break;
 		}
-		if ((unsigned int)cmdnum >= (unsigned int)el->el_map.nfunc) {	/* BUG CHECK command */
+		if (el->el_errno == EINTR) {
+			el->el_line.buffer[0] = '\0';
+			el->el_line.lastchar =
+			    el->el_line.cursor = el->el_line.buffer;
+			break;
+		}
+		if ((size_t)cmdnum >= el->el_map.nfunc) {	/* BUG CHECK command */
 #ifdef DEBUG_EDIT
 			(void) fprintf(el->el_errfile,
 			    "ERROR: illegal command from key 0%o\r\n", ch);
@@ -547,7 +629,7 @@ el_gets(EditLine *el, int *nread)
 		    el->el_chared.c_redo.pos < el->el_chared.c_redo.lim) {
 			if (cmdnum == VI_DELETE_PREV_CHAR &&
 			    el->el_chared.c_redo.pos != el->el_chared.c_redo.buf
-			    && isprint((unsigned char)el->el_chared.c_redo.pos[-1]))
+			    && Isprint(el->el_chared.c_redo.pos[-1]))
 				el->el_chared.c_redo.pos--;
 			else
 				*el->el_chared.c_redo.pos++ = ch;
@@ -578,7 +660,7 @@ el_gets(EditLine *el, int *nread)
 
 		case CC_REFRESH_BEEP:
 			re_refresh(el);
-			term_beep(el);
+			terminal_beep(el);
 			break;
 
 		case CC_NORM:	/* normal char */
@@ -610,7 +692,7 @@ el_gets(EditLine *el, int *nread)
 			/* put (real) cursor in a known place */
 			re_clear_display(el);	/* reset the display stuff */
 			ch_reset(el, 1);	/* reset the input pointers */
-			re_refresh(el);	/* print the prompt again */
+			re_refresh(el); /* print the prompt again */
 			break;
 
 		case CC_ERROR:
@@ -619,8 +701,8 @@ el_gets(EditLine *el, int *nread)
 			(void) fprintf(el->el_errfile,
 			    "*** editor ERROR ***\r\n\n");
 #endif /* DEBUG_READ */
-			term_beep(el);
-			term__flush(el);
+			terminal_beep(el);
+			terminal__flush(el);
 			break;
 		}
 		el->el_state.argument = 1;
@@ -630,7 +712,7 @@ el_gets(EditLine *el, int *nread)
 			break;
 	}
 
-	term__flush(el);		/* flush any buffered output */
+	terminal__flush(el);		/* flush any buffered output */
 	/* make sure the tty is set up correctly */
 	if ((el->el_flags & UNBUFFERED) == 0) {
 		read_finish(el);
@@ -638,6 +720,11 @@ el_gets(EditLine *el, int *nread)
 	} else {
 		*nread = (int)(el->el_line.lastchar - el->el_line.buffer);
 	}
+	goto done;
+noedit:
+	el->el_line.cursor = el->el_line.lastchar = cp;
+	*cp = '\0';
+	*nread = (int)(el->el_line.cursor - el->el_line.buffer);
 done:
 	if (*nread == 0) {
 		if (num == -1) {
diff --git a/lib/libedit/read.h b/lib/libedit/read.h
index 6018934..fa2a611 100644
--- a/lib/libedit/read.h
+++ b/lib/libedit/read.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: read.h,v 1.7 2009/12/30 22:37:40 christos Exp $	*/
+
 /*-
  * Copyright (c) 2001 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -26,7 +28,6 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
- *	$NetBSD: read.h,v 1.6 2008/04/29 06:53:01 martin Exp $
  * $FreeBSD$
  */
 
@@ -36,7 +37,7 @@
 #ifndef	_h_el_read
 #define	_h_el_read
 
-typedef int (*el_rfunc_t)(EditLine *, char *);
+typedef int (*el_rfunc_t)(EditLine *, Char *);
 
 typedef struct el_read_t {
 	el_rfunc_t	read_char;	/* Function to read a character */
diff --git a/lib/libedit/readline.c b/lib/libedit/readline.c
index 20a0f056..2dd7f4f 100644
--- a/lib/libedit/readline.c
+++ b/lib/libedit/readline.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: readline.c,v 1.90 2010/08/04 20:29:18 christos Exp $	*/
+/*	$NetBSD: readline.c,v 1.115 2015/04/01 15:23:15 christos Exp $	*/
 
 /*-
  * Copyright (c) 1997 The NetBSD Foundation, Inc.
@@ -29,8 +29,11 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include "config.h"
+#if !defined(lint) && !defined(SCCSID)
+__RCSID("$NetBSD: readline.c,v 1.115 2015/04/01 15:23:15 christos Exp $");
+#endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: readline.c,v 1.90 2010/08/04 20:29:18 christos Exp $");
 __FBSDID("$FreeBSD$");
 
 #include <sys/types.h>
@@ -47,9 +50,8 @@ __FBSDID("$FreeBSD$");
 #include <fcntl.h>
 #include <setjmp.h>
 #include <vis.h>
-#include "sys.h"
+
 #include "readline/readline.h"
-#include "chartype.h"
 #include "el.h"
 #include "fcns.h"		/* for EL_NUM_FCNS */
 #include "histedit.h"
@@ -84,6 +86,14 @@ VFunction *rl_event_hook = NULL;
 KEYMAP_ENTRY_ARRAY emacs_standard_keymap,
     emacs_meta_keymap,
     emacs_ctlx_keymap;
+/*
+ * The following is not implemented; we always catch signals in the
+ * libedit fashion: set handlers on entry to el_gets() and clear them
+ * on the way out. This simplistic approach works for most cases; if
+ * it does not work for your application, please let us know.
+ */
+int rl_catch_signals = 1;
+int rl_catch_sigwinch = 1;
 
 int history_base = 1;		/* probably never subject to change */
 int history_length = 0;
@@ -100,6 +110,7 @@ char *rl_basic_word_break_characters = break_chars;
 char *rl_completer_word_break_characters = NULL;
 char *rl_completer_quote_characters = NULL;
 Function *rl_completion_entry_function = NULL;
+char *(*rl_completion_word_break_hook)(void) = NULL;
 CPPFunction *rl_attempted_completion_function = NULL;
 Function *rl_pre_input_hook = NULL;
 Function *rl_startup1_hook = NULL;
@@ -108,7 +119,6 @@ char *rl_terminal_name = NULL;
 int rl_already_prompted = 0;
 int rl_filename_completion_desired = 0;
 int rl_ignore_completion_duplicates = 0;
-int rl_catch_signals = 1;
 int readline_echoing_p = 1;
 int _rl_print_completions_horizontally = 0;
 VFunction *rl_redisplay_function = NULL;
@@ -118,10 +128,6 @@ VFunction *rl_prep_term_function = (VFunction *)rl_prep_terminal;
 VFunction *rl_deprep_term_function = (VFunction *)rl_deprep_terminal;
 KEYMAP_ENTRY_ARRAY emacs_meta_keymap;
 
-#ifdef WIDECHAR
-static ct_buffer_t conv;
-#endif
-
 /*
  * The current prompt string.
  */
@@ -154,7 +160,7 @@ int rl_completion_append_character = ' ';
 
 /* stuff below is used internally by libedit for readline emulation */
 
-static TYPE(History) *h = NULL;
+static History *h = NULL;
 static EditLine *e = NULL;
 static Function *map[256];
 static jmp_buf topbuf;
@@ -178,7 +184,7 @@ static char *
 _get_prompt(EditLine *el __attribute__((__unused__)))
 {
 	rl_already_prompted = 1;
-	return (rl_prompt);
+	return rl_prompt;
 }
 
 
@@ -188,16 +194,16 @@ _get_prompt(EditLine *el __attribute__((__unused__)))
 static HIST_ENTRY *
 _move_history(int op)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	static HIST_ENTRY rl_he;
 
-	if (FUNW(history)(h, &ev, op) != 0)
-		return (HIST_ENTRY *) NULL;
+	if (history(h, &ev, op) != 0)
+		return NULL;
 
-	rl_he.line = ct_encode_string(ev.str, &conv);
+	rl_he.line = ev.str;
 	rl_he.data = NULL;
 
-	return (&rl_he);
+	return &rl_he;
 }
 
 
@@ -206,31 +212,46 @@ _move_history(int op)
  */
 static int
 /*ARGSUSED*/
-_getc_function(EditLine *el, char *c)
+_getc_function(EditLine *el __attribute__((__unused__)), char *c)
 {
 	int i;
 
 	i = (*rl_getc_function)(NULL);
 	if (i == -1)
 		return 0;
-	*c = i;
+	*c = (char)i;
 	return 1;
 }
 
-static const char _dothistory[] = "/.history";
+static void
+_resize_fun(EditLine *el, void *a)
+{
+	const LineInfo *li;
+	char **ap = a;
+
+	li = el_line(el);
+	/* a cheesy way to get rid of const cast. */
+	*ap = memchr(li->buffer, *li->buffer, (size_t)1);
+}
 
 static const char *
 _default_history_file(void)
 {
 	struct passwd *p;
-	static char path[PATH_MAX];
+	static char *path;
+	size_t len;
 
-	if (*path)
+	if (path)
 		return path;
+
 	if ((p = getpwuid(getuid())) == NULL)
 		return NULL;
-	strlcpy(path, p->pw_dir, PATH_MAX);
-	strlcat(path, _dothistory, PATH_MAX);
+
+	len = strlen(p->pw_dir) + sizeof("/.history");
+	if ((path = malloc(len)) == NULL)
+		return NULL;
+
+	(void)snprintf(path, len, "%s/.history", p->pw_dir);
 	return path;
 }
 
@@ -251,7 +272,7 @@ rl_set_prompt(const char *prompt)
 	if (rl_prompt != NULL && strcmp(rl_prompt, prompt) == 0) 
 		return 0;
 	if (rl_prompt)
-		free(rl_prompt);
+		el_free(rl_prompt);
 	rl_prompt = strdup(prompt);
 	if (rl_prompt == NULL)
 		return -1;
@@ -268,15 +289,14 @@ rl_set_prompt(const char *prompt)
 int
 rl_initialize(void)
 {
-	TYPE(HistEvent) ev;
-	const LineInfo *li;
+	HistEvent ev;
 	int editmode = 1;
 	struct termios t;
 
 	if (e != NULL)
 		el_end(e);
 	if (h != NULL)
-		FUN(history,end)(h);
+		history_end(h);
 
 	if (!rl_instream)
 		rl_instream = stdin;
@@ -292,24 +312,27 @@ rl_initialize(void)
 	e = el_init(rl_readline_name, rl_instream, rl_outstream, stderr);
 
 	if (!editmode)
-		FUN(el,set)(e, EL_EDITMODE, 0);
+		el_set(e, EL_EDITMODE, 0);
 
-	h = FUN(history,init)();
+	h = history_init();
 	if (!e || !h)
-		return (-1);
+		return -1;
 
-	FUNW(history)(h, &ev, H_SETSIZE, INT_MAX);	/* unlimited */
+	history(h, &ev, H_SETSIZE, INT_MAX);	/* unlimited */
 	history_length = 0;
 	max_input_history = INT_MAX;
 	el_set(e, EL_HIST, history, h);
 
+	/* Setup resize function */
+	el_set(e, EL_RESIZE, _resize_fun, &rl_line_buffer);
+
 	/* setup getc function if valid */
 	if (rl_getc_function)
 		el_set(e, EL_GETCFN, _getc_function);
 
 	/* for proper prompt printing in readline() */
 	if (rl_set_prompt("") == -1) {
-		FUN(history,end)(h);
+		history_end(h);
 		el_end(e);
 		return -1;
 	}
@@ -317,7 +340,7 @@ rl_initialize(void)
 	el_set(e, EL_SIGNAL, rl_catch_signals);
 
 	/* set default mode to "emacs"-style and read setting afterwards */
-	/* so this can be overriden */
+	/* so this can be overridden */
 	el_set(e, EL_EDITOR, "emacs");
 	if (rl_terminal_name != NULL)
 		el_set(e, EL_TERMINAL, rl_terminal_name);
@@ -341,6 +364,37 @@ rl_initialize(void)
 	    _el_rl_tstp);
 	el_set(e, EL_BIND, "^Z", "rl_tstp", NULL);
 		
+	/*
+	 * Set some readline compatible key-bindings.
+	 */
+	el_set(e, EL_BIND, "^R", "em-inc-search-prev", NULL);
+
+	/*
+	 * Allow the use of Home/End keys.
+	 */
+	el_set(e, EL_BIND, "\\e[1~", "ed-move-to-beg", NULL);
+	el_set(e, EL_BIND, "\\e[4~", "ed-move-to-end", NULL);
+	el_set(e, EL_BIND, "\\e[7~", "ed-move-to-beg", NULL);
+	el_set(e, EL_BIND, "\\e[8~", "ed-move-to-end", NULL);
+	el_set(e, EL_BIND, "\\e[H", "ed-move-to-beg", NULL);
+	el_set(e, EL_BIND, "\\e[F", "ed-move-to-end", NULL);
+
+	/*
+	 * Allow the use of the Delete/Insert keys.
+	 */
+	el_set(e, EL_BIND, "\\e[3~", "ed-delete-next-char", NULL);
+	el_set(e, EL_BIND, "\\e[2~", "ed-quoted-insert", NULL);
+
+	/*
+	 * Ctrl-left-arrow and Ctrl-right-arrow for word moving.
+	 */
+	el_set(e, EL_BIND, "\\e[1;5C", "em-next-word", NULL);
+	el_set(e, EL_BIND, "\\e[1;5D", "ed-prev-word", NULL);
+	el_set(e, EL_BIND, "\\e[5C", "em-next-word", NULL);
+	el_set(e, EL_BIND, "\\e[5D", "ed-prev-word", NULL);
+	el_set(e, EL_BIND, "\\e\\e[C", "em-next-word", NULL);
+	el_set(e, EL_BIND, "\\e\\e[D", "ed-prev-word", NULL);
+
 	/* read settings from configuration file */
 	el_source(e, NULL);
 
@@ -348,15 +402,13 @@ rl_initialize(void)
 	 * Unfortunately, some applications really do use rl_point
 	 * and rl_line_buffer directly.
 	 */
-	li = el_line(e);
-	/* a cheesy way to get rid of const cast. */
-	rl_line_buffer = memchr(li->buffer, *li->buffer, 1);
+	_resize_fun(e, &rl_line_buffer);
 	_rl_update_pos();
 
 	if (rl_startup_hook)
 		(*rl_startup_hook)(NULL, 0);
 
-	return (0);
+	return 0;
 }
 
 
@@ -367,7 +419,7 @@ rl_initialize(void)
 char *
 readline(const char *p)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	const char * volatile prompt = p;
 	int count;
 	const char *ret;
@@ -415,7 +467,7 @@ readline(const char *p)
 	} else
 		buf = NULL;
 
-	FUNW(history)(h, &ev, H_GETSIZE);
+	history(h, &ev, H_GETSIZE);
 	history_length = ev.num;
 
 	return buf;
@@ -465,7 +517,7 @@ _rl_compat_sub(const char *str, const char *what, const char *with,
 		} else
 			s++;
 	}
-	r = result = malloc(len + 1);
+	r = result = el_malloc((len + 1) * sizeof(*r));
 	if (result == NULL)
 		return NULL;
 	s = str;
@@ -476,13 +528,13 @@ _rl_compat_sub(const char *str, const char *what, const char *with,
 			s += what_len;
 			if (!globally) {
 				(void)strcpy(r, s);
-				return(result);
+				return result;
 			}
 		} else
 			*r++ = *s++;
 	}
 	*r = '\0';
-	return(result);
+	return result;
 }
 
 static	char	*last_search_pat;	/* last !?pat[?] search pattern */
@@ -495,18 +547,18 @@ get_history_event(const char *cmd, int *cindex, int qchar)
 	size_t len;
 	char	*pat;
 	const char *rptr;
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 
 	idx = *cindex;
 	if (cmd[idx++] != history_expansion_char)
-		return(NULL);
+		return NULL;
 
 	/* find out which event to take */
 	if (cmd[idx] == history_expansion_char || cmd[idx] == '\0') {
-		if (FUNW(history)(h, &ev, H_FIRST) != 0)
-			return(NULL);
+		if (history(h, &ev, H_FIRST) != 0)
+			return NULL;
 		*cindex = cmd[idx]? (idx + 1):idx;
-		return ct_encode_string(ev.str, &conv);
+		return ev.str;
 	}
 	sign = 0;
 	if (cmd[idx] == '-') {
@@ -526,10 +578,10 @@ get_history_event(const char *cmd, int *cindex, int qchar)
 			num = history_length - num + 1;
 
 		if (!(rl_he = history_get(num)))
-			return(NULL);
+			return NULL;
 
 		*cindex = idx;
-		return(rl_he->line);
+		return rl_he->line;
 	}
 	sub = 0;
 	if (cmd[idx] == '?') {
@@ -547,31 +599,31 @@ get_history_event(const char *cmd, int *cindex, int qchar)
 			break;
 		idx++;
 	}
-	len = idx - begin;
+	len = (size_t)idx - (size_t)begin;
 	if (sub && cmd[idx] == '?')
 		idx++;
 	if (sub && len == 0 && last_search_pat && *last_search_pat)
 		pat = last_search_pat;
 	else if (len == 0)
-		return(NULL);
+		return NULL;
 	else {
-		if ((pat = malloc(len + 1)) == NULL)
+		if ((pat = el_malloc((len + 1) * sizeof(*pat))) == NULL)
 			return NULL;
 		(void)strncpy(pat, cmd + begin, len);
 		pat[len] = '\0';
 	}
 
-	if (FUNW(history)(h, &ev, H_CURR) != 0) {
+	if (history(h, &ev, H_CURR) != 0) {
 		if (pat != last_search_pat)
-			free(pat);
-		return (NULL);
+			el_free(pat);
+		return NULL;
 	}
 	num = ev.num;
 
 	if (sub) {
 		if (pat != last_search_pat) {
 			if (last_search_pat)
-				free(last_search_pat);
+				el_free(last_search_pat);
 			last_search_pat = pat;
 		}
 		ret = history_search(pat, -1);
@@ -580,29 +632,29 @@ get_history_event(const char *cmd, int *cindex, int qchar)
 
 	if (ret == -1) {
 		/* restore to end of list on failed search */
-		FUNW(history)(h, &ev, H_FIRST);
+		history(h, &ev, H_FIRST);
 		(void)fprintf(rl_outstream, "%s: Event not found\n", pat);
 		if (pat != last_search_pat)
-			free(pat);
-		return(NULL);
+			el_free(pat);
+		return NULL;
 	}
 
 	if (sub && len) {
 		if (last_search_match && last_search_match != pat)
-			free(last_search_match);
+			el_free(last_search_match);
 		last_search_match = pat;
 	}
 
 	if (pat != last_search_pat)
-		free(pat);
+		el_free(pat);
 
-	if (FUNW(history)(h, &ev, H_CURR) != 0)
-		return(NULL);
+	if (history(h, &ev, H_CURR) != 0)
+		return NULL;
 	*cindex = idx;
-	rptr = ct_encode_string(ev.str, &conv);
+	rptr = ev.str;
 
 	/* roll back to original position */
-	(void)FUNW(history)(h, &ev, H_SET, num);
+	(void)history(h, &ev, H_SET, num);
 
 	return rptr;
 }
@@ -615,7 +667,7 @@ get_history_event(const char *cmd, int *cindex, int qchar)
  * returns 0 if data was not modified, 1 if it was and 2 if the string
  * should be only printed and not executed; in case of error,
  * returns -1 and *result points to NULL
- * it's callers responsibility to free() string returned in *result
+ * it's the caller's responsibility to free() the string returned in *result
  */
 static int
 _history_expand_command(const char *command, size_t offs, size_t cmdlen,
@@ -649,7 +701,8 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 	} else {
 		if (command[offs + 1] == '#') {
 			/* use command so far */
-			if ((aptr = malloc(offs + 1)) == NULL)
+			if ((aptr = el_malloc((offs + 1) * sizeof(*aptr)))
+			    == NULL)
 				return -1;
 			(void)strncpy(aptr, command, offs);
 			aptr[offs] = '\0';
@@ -660,19 +713,19 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 			qchar = (offs > 0 && command[offs - 1] == '"')? '"':0;
 			ptr = get_history_event(command + offs, &idx, qchar);
 		}
-		has_mods = command[offs + idx] == ':';
+		has_mods = command[offs + (size_t)idx] == ':';
 	}
 
 	if (ptr == NULL && aptr == NULL)
-		return(-1);
+		return -1;
 
 	if (!has_mods) {
 		*result = strdup(aptr ? aptr : ptr);
 		if (aptr)
-			free(aptr);
+			el_free(aptr);
 		if (*result == NULL)
 			return -1;
-		return(1);
+		return 1;
 	}
 
 	cmd = command + offs + idx + 1;
@@ -717,18 +770,18 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 			(void)fprintf(rl_outstream, "%s: Bad word specifier",
 			    command + offs + idx);
 			if (aptr)
-				free(aptr);
-			return(-1);
+				el_free(aptr);
+			return -1;
 		}
 	} else
 		tmp = strdup(aptr? aptr:ptr);
 
 	if (aptr)
-		free(aptr);
+		el_free(aptr);
 
 	if (*cmd == '\0' || ((size_t)(cmd - (command + offs)) >= cmdlen)) {
 		*result = tmp;
-		return(1);
+		return 1;
 	}
 
 	for (; *cmd; cmd++) {
@@ -740,7 +793,7 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 		} else if (*cmd == 't') {	/* remove leading path */
 			if ((aptr = strrchr(tmp, '/')) != NULL) {
 				aptr = strdup(aptr + 1);
-				free(tmp);
+				el_free(tmp);
 				tmp = aptr;
 			}
 		} else if (*cmd == 'r') {	/* remove trailing suffix */
@@ -749,7 +802,7 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 		} else if (*cmd == 'e') {	/* remove all but suffix */
 			if ((aptr = strrchr(tmp, '.')) != NULL) {
 				aptr = strdup(aptr);
-				free(tmp);
+				el_free(tmp);
 				tmp = aptr;
 			}
 		} else if (*cmd == 'p')		/* print only */
@@ -766,10 +819,10 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 			else if (*cmd == 's') {
 				delim = *(++cmd), cmd++;
 				size = 16;
-				what = realloc(from, size);
+				what = el_realloc(from, size * sizeof(*what));
 				if (what == NULL) {
-					free(from);
-					free(tmp);
+					el_free(from);
+					el_free(tmp);
 					return 0;
 				}
 				len = 0;
@@ -778,11 +831,12 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 						cmd++;
 					if (len >= size) {
 						char *nwhat;
-						nwhat = realloc(what,
-								(size <<= 1));
+						nwhat = el_realloc(what,
+						    (size <<= 1) *
+						    sizeof(*nwhat));
 						if (nwhat == NULL) {
-							free(what);
-							free(tmp);
+							el_free(what);
+							el_free(tmp);
 							return 0;
 						}
 						what = nwhat;
@@ -792,17 +846,17 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 				what[len] = '\0';
 				from = what;
 				if (*what == '\0') {
-					free(what);
+					el_free(what);
 					if (search) {
 						from = strdup(search);
 						if (from == NULL) {
-							free(tmp);
+							el_free(tmp);
 							return 0;
 						}
 					} else {
 						from = NULL;
-						free(tmp);
-						return (-1);
+						el_free(tmp);
+						return -1;
 					}
 				}
 				cmd++;	/* shift after delim */
@@ -810,10 +864,10 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 					continue;
 
 				size = 16;
-				with = realloc(to, size);
+				with = el_realloc(to, size * sizeof(*with));
 				if (with == NULL) {
-					free(to);
-					free(tmp);
+					el_free(to);
+					el_free(tmp);
 					return -1;
 				}
 				len = 0;
@@ -822,10 +876,11 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 					if (len + from_len + 1 >= size) {
 						char *nwith;
 						size += from_len + 1;
-						nwith = realloc(with, size);
+						nwith = el_realloc(with,
+						    size * sizeof(*nwith));
 						if (nwith == NULL) {
-							free(with);
-							free(tmp);
+							el_free(with);
+							el_free(tmp);
 							return -1;
 						}
 						with = nwith;
@@ -848,14 +903,14 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen,
 
 			aptr = _rl_compat_sub(tmp, from, to, g_on);
 			if (aptr) {
-				free(tmp);
+				el_free(tmp);
 				tmp = aptr;
 			}
 			g_on = 0;
 		}
 	}
 	*result = tmp;
-	return (p_on? 2:1);
+	return p_on? 2:1;
 }
 
 
@@ -874,13 +929,13 @@ history_expand(char *str, char **output)
 
 	if (history_expansion_char == 0) {
 		*output = strdup(str);
-		return(0);
+		return 0;
 	}
 
 	*output = NULL;
 	if (str[0] == history_subst_char) {
 		/* ^foo^foo2^ is equivalent to !!:s^foo^foo2^ */
-		*output = malloc(strlen(str) + 4 + 1);
+		*output = el_malloc((strlen(str) + 4 + 1) * sizeof(**output));
 		if (*output == NULL)
 			return 0;
 		(*output)[0] = (*output)[1] = history_expansion_char;
@@ -897,11 +952,12 @@ history_expand(char *str, char **output)
 #define ADD_STRING(what, len, fr)					\
 	{								\
 		if (idx + len + 1 > size) {				\
-			char *nresult = realloc(result, (size += len + 1));\
+			char *nresult = el_realloc(result,		\
+			    (size += len + 1) * sizeof(*nresult));	\
 			if (nresult == NULL) {				\
-				free(*output);				\
+				el_free(*output);			\
 				if (/*CONSTCOND*/fr)			\
-					free(tmp);			\
+					el_free(tmp);			\
 				return 0;				\
 			}						\
 			result = nresult;				\
@@ -925,7 +981,8 @@ loop:
 		for (; str[j]; j++) {
 			if (str[j] == '\\' &&
 			    str[j + 1] == history_expansion_char) {
-				(void)strcpy(&str[j], &str[j + 1]);
+				len = strlen(&str[j + 1]) + 1;
+				memmove(&str[j], &str[j + 1], len);
 				continue;
 			}
 			if (!loop_again) {
@@ -968,7 +1025,7 @@ loop:
 			ADD_STRING(tmp, len, 1);
 		}
 		if (tmp) {
-			free(tmp);
+			el_free(tmp);
 			tmp = NULL;
 		}
 		i = j;
@@ -985,10 +1042,10 @@ loop:
 		ret = -1;
 #endif
 	}
-	free(*output);
+	el_free(*output);
 	*output = result;
 
-	return (ret);
+	return ret;
 }
 
 /*
@@ -1023,14 +1080,14 @@ history_arg_extract(int start, int end, const char *str)
 	    (size_t)end > max || start > end)
 		goto out;
 
-	for (i = start, len = 0; i <= (size_t)end; i++)
+	for (i = (size_t)start, len = 0; i <= (size_t)end; i++)
 		len += strlen(arr[i]) + 1;
 	len++;
-	result = malloc(len);
+	result = el_malloc(len * sizeof(*result));
 	if (result == NULL)
 		goto out;
 
-	for (i = start, len = 0; i <= (size_t)end; i++) {
+	for (i = (size_t)start, len = 0; i <= (size_t)end; i++) {
 		(void)strcpy(result + len, arr[i]);
 		len += strlen(arr[i]);
 		if (i < (size_t)end)
@@ -1040,8 +1097,8 @@ history_arg_extract(int start, int end, const char *str)
 
 out:
 	for (i = 0; arr[i]; i++)
-		free(arr[i]);
-	free(arr);
+		el_free(arr[i]);
+	el_free(arr);
 
 	return result;
 }
@@ -1080,19 +1137,19 @@ history_tokenize(const char *str)
 		if (idx + 2 >= size) {
 			char **nresult;
 			size <<= 1;
-			nresult = realloc(result, size * sizeof(char *));
+			nresult = el_realloc(result, (size_t)size * sizeof(*nresult));
 			if (nresult == NULL) {
-				free(result);
+				el_free(result);
 				return NULL;
 			}
 			result = nresult;
 		}
-		len = i - start;
-		temp = malloc(len + 1);
+		len = (size_t)i - (size_t)start;
+		temp = el_malloc((size_t)(len + 1) * sizeof(*temp));
 		if (temp == NULL) {
 			for (i = 0; i < idx; i++)
-				free(result[i]);
-			free(result);
+				el_free(result[i]);
+			el_free(result);
 			return NULL;
 		}
 		(void)strncpy(temp, &str[start], len);
@@ -1102,7 +1159,7 @@ history_tokenize(const char *str)
 		if (str[i])
 			i++;
 	}
-	return (result);
+	return result;
 }
 
 
@@ -1112,12 +1169,12 @@ history_tokenize(const char *str)
 void
 stifle_history(int max)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 
 	if (h == NULL || e == NULL)
 		rl_initialize();
 
-	if (FUNW(history)(h, &ev, H_SETSIZE, max) == 0)
+	if (history(h, &ev, H_SETSIZE, max) == 0)
 		max_input_history = max;
 }
 
@@ -1128,13 +1185,13 @@ stifle_history(int max)
 int
 unstifle_history(void)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	int omax;
 
-	FUNW(history)(h, &ev, H_SETSIZE, INT_MAX);
+	history(h, &ev, H_SETSIZE, INT_MAX);
 	omax = max_input_history;
 	max_input_history = INT_MAX;
-	return (omax);		/* some value _must_ be returned */
+	return omax;		/* some value _must_ be returned */
 }
 
 
@@ -1143,7 +1200,7 @@ history_is_stifled(void)
 {
 
 	/* cannot return true answer */
-	return (max_input_history != INT_MAX);
+	return max_input_history != INT_MAX;
 }
 
 static const char _history_tmp_template[] = "/tmp/.historyXXXXXX";
@@ -1178,7 +1235,7 @@ history_truncate_file (const char *filename, int nlines)
 	}
 
 	for(;;) {
-		if (fread(buf, sizeof(buf), 1, fp) != 1) {
+		if (fread(buf, sizeof(buf), (size_t)1, fp) != 1) {
 			if (ferror(fp)) {
 				ret = errno;
 				break;
@@ -1188,7 +1245,7 @@ history_truncate_file (const char *filename, int nlines)
 				ret = errno;
 				break;
 			}
-			left = fread(buf, 1, sizeof(buf), fp);
+			left = (ssize_t)fread(buf, (size_t)1, sizeof(buf), fp);
 			if (ferror(fp)) {
 				ret = errno;
 				break;
@@ -1196,14 +1253,15 @@ history_truncate_file (const char *filename, int nlines)
 			if (left == 0) {
 				count--;
 				left = sizeof(buf);
-			} else if (fwrite(buf, (size_t)left, 1, tp) != 1) {
+			} else if (fwrite(buf, (size_t)left, (size_t)1, tp)
+			    != 1) {
 				ret = errno;
 				break;
 			}
 			fflush(tp);
 			break;
 		}
-		if (fwrite(buf, sizeof(buf), 1, tp) != 1) {
+		if (fwrite(buf, sizeof(buf), (size_t)1, tp) != 1) {
 			ret = errno;
 			break;
 		}
@@ -1233,7 +1291,7 @@ history_truncate_file (const char *filename, int nlines)
 			ret = errno;
 			break;
 		}
-		if (fread(buf, sizeof(buf), 1, tp) != 1) {
+		if (fread(buf, sizeof(buf), (size_t)1, tp) != 1) {
 			if (ferror(tp)) {
 				ret = errno;
 				break;
@@ -1247,7 +1305,7 @@ history_truncate_file (const char *filename, int nlines)
 	if (ret || nlines > 0)
 		goto out3;
 
-	if (fseeko(fp, 0, SEEK_SET) == (off_t)-1) {
+	if (fseeko(fp, (off_t)0, SEEK_SET) == (off_t)-1) {
 		ret = errno;
 		goto out3;
 	}
@@ -1259,12 +1317,12 @@ history_truncate_file (const char *filename, int nlines)
 	}
 
 	for(;;) {
-		if ((left = fread(buf, 1, sizeof(buf), tp)) == 0) {
+		if ((left = (ssize_t)fread(buf, (size_t)1, sizeof(buf), tp)) == 0) {
 			if (ferror(fp))
 				ret = errno;
 			break;
 		}
-		if (fwrite(buf, (size_t)left, 1, fp) != 1) {
+		if (fwrite(buf, (size_t)left, (size_t)1, fp) != 1) {
 			ret = errno;
 			break;
 		}
@@ -1289,14 +1347,14 @@ out1:
 int
 read_history(const char *filename)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 
 	if (h == NULL || e == NULL)
 		rl_initialize();
 	if (filename == NULL && (filename = _default_history_file()) == NULL)
 		return errno;
-	return (FUNW(history)(h, &ev, H_LOAD, filename) == -1 ?
-	    (errno ? errno : EINVAL) : 0);
+	return history(h, &ev, H_LOAD, filename) == -1 ?
+	    (errno ? errno : EINVAL) : 0;
 }
 
 
@@ -1306,14 +1364,14 @@ read_history(const char *filename)
 int
 write_history(const char *filename)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 
 	if (h == NULL || e == NULL)
 		rl_initialize();
 	if (filename == NULL && (filename = _default_history_file()) == NULL)
 		return errno;
-	return (FUNW(history)(h, &ev, H_SAVE, filename) == -1 ?
-	    (errno ? errno : EINVAL) : 0);
+	return history(h, &ev, H_SAVE, filename) == -1 ?
+	    (errno ? errno : EINVAL) : 0;
 }
 
 
@@ -1326,31 +1384,31 @@ HIST_ENTRY *
 history_get(int num)
 {
 	static HIST_ENTRY she;
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	int curr_num;
 
 	if (h == NULL || e == NULL)
 		rl_initialize();
 
 	/* save current position */
-	if (FUNW(history)(h, &ev, H_CURR) != 0)
-		return (NULL);
+	if (history(h, &ev, H_CURR) != 0)
+		return NULL;
 	curr_num = ev.num;
 
 	/* start from the oldest */
-	if (FUNW(history)(h, &ev, H_LAST) != 0)
-		return (NULL);	/* error */
+	if (history(h, &ev, H_LAST) != 0)
+		return NULL;	/* error */
 
 	/* look forwards for event matching specified offset */
-	if (FUNW(history)(h, &ev, H_NEXT_EVDATA, num, &she.data))
-		return (NULL);
+	if (history(h, &ev, H_NEXT_EVDATA, num, &she.data))
+		return NULL;
 
-	she.line = ct_encode_string(ev.str, &conv);
+	she.line = ev.str;
 
 	/* restore pointer to where it was */
-	(void)FUNW(history)(h, &ev, H_SET, curr_num);
+	(void)history(h, &ev, H_SET, curr_num);
 
-	return (&she);
+	return &she;
 }
 
 
@@ -1360,8 +1418,7 @@ history_get(int num)
 int
 add_history(const char *line)
 {
-	TYPE(HistEvent) ev;
-	const Char *wline;
+	HistEvent ev;
 
 	if (line == NULL)
 		return 0;
@@ -1369,13 +1426,11 @@ add_history(const char *line)
 	if (h == NULL || e == NULL)
 		rl_initialize();
 
-	wline = ct_decode_string(line, &conv);
-
-	(void)FUNW(history)(h, &ev, H_ENTER, wline);
-	if (FUNW(history)(h, &ev, H_GETSIZE) == 0)
+	(void)history(h, &ev, H_ENTER, line);
+	if (history(h, &ev, H_GETSIZE) == 0)
 		history_length = ev.num;
 
-	return (!(history_length > 0)); /* return 0 if all is okay */
+	return !(history_length > 0); /* return 0 if all is okay */
 }
 
 
@@ -1386,21 +1441,21 @@ HIST_ENTRY *
 remove_history(int num)
 {
 	HIST_ENTRY *he;
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 
 	if (h == NULL || e == NULL)
 		rl_initialize();
 
-	if ((he = malloc(sizeof(*he))) == NULL)
+	if ((he = el_malloc(sizeof(*he))) == NULL)
 		return NULL;
 
-	if (FUNW(history)(h, &ev, H_DELDATA, num, &he->data) != 0) {
-		free(he);
+	if (history(h, &ev, H_DELDATA, num, &he->data) != 0) {
+		el_free(he);
 		return NULL;
 	}
 
-	he->line = ct_encode_string(ev.str, &conv);
-	if (FUNW(history)(h, &ev, H_GETSIZE) == 0)
+	he->line = ev.str;
+	if (history(h, &ev, H_GETSIZE) == 0)
 		history_length = ev.num;
 
 	return he;
@@ -1414,42 +1469,42 @@ HIST_ENTRY *
 replace_history_entry(int num, const char *line, histdata_t data)
 {
 	HIST_ENTRY *he;
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	int curr_num;
 
 	if (h == NULL || e == NULL)
 		rl_initialize();
 
 	/* save current position */
-	if (FUNW(history)(h, &ev, H_CURR) != 0)
+	if (history(h, &ev, H_CURR) != 0)
 		return NULL;
 	curr_num = ev.num;
 
 	/* start from the oldest */
-	if (FUNW(history)(h, &ev, H_LAST) != 0)
+	if (history(h, &ev, H_LAST) != 0)
 		return NULL;	/* error */
 
-	if ((he = malloc(sizeof(*he))) == NULL)
+	if ((he = el_malloc(sizeof(*he))) == NULL)
 		return NULL;
 
 	/* look forwards for event matching specified offset */
-	if (FUNW(history)(h, &ev, H_NEXT_EVDATA, num, &he->data))
+	if (history(h, &ev, H_NEXT_EVDATA, num, &he->data))
 		goto out;
 
-	he->line = strdup(ct_encode_string(ev.str, &e->el_scratch));
+	he->line = strdup(ev.str);
 	if (he->line == NULL)
 		goto out;
 
-	if (FUNW(history)(h, &ev, H_REPLACE, line, data))
+	if (history(h, &ev, H_REPLACE, line, data))
 		goto out;
 
 	/* restore pointer to where it was */
-	if (FUNW(history)(h, &ev, H_SET, curr_num))
+	if (history(h, &ev, H_SET, curr_num))
 		goto out;
 
 	return he;
 out:
-	free(he);
+	el_free(he);
 	return NULL;
 }
 
@@ -1459,9 +1514,12 @@ out:
 void
 clear_history(void)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 
-	(void)FUNW(history)(h, &ev, H_CLEAR);
+	if (h == NULL || e == NULL)
+		rl_initialize();
+
+	(void)history(h, &ev, H_CLEAR);
 	history_length = 0;
 }
 
@@ -1472,19 +1530,19 @@ clear_history(void)
 int
 where_history(void)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	int curr_num, off;
 
-	if (FUNW(history)(h, &ev, H_CURR) != 0)
-		return (0);
+	if (history(h, &ev, H_CURR) != 0)
+		return 0;
 	curr_num = ev.num;
 
-	(void)FUNW(history)(h, &ev, H_FIRST);
+	(void)history(h, &ev, H_FIRST);
 	off = 1;
-	while (ev.num != curr_num && FUNW(history)(h, &ev, H_NEXT) == 0)
+	while (ev.num != curr_num && history(h, &ev, H_NEXT) == 0)
 		off++;
 
-	return (off);
+	return off;
 }
 
 
@@ -1495,7 +1553,7 @@ HIST_ENTRY *
 current_history(void)
 {
 
-	return (_move_history(H_CURR));
+	return _move_history(H_CURR);
 }
 
 
@@ -1505,24 +1563,24 @@ current_history(void)
 int
 history_total_bytes(void)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	int curr_num;
 	size_t size;
 
-	if (FUNW(history)(h, &ev, H_CURR) != 0)
-		return (-1);
+	if (history(h, &ev, H_CURR) != 0)
+		return -1;
 	curr_num = ev.num;
 
-	(void)FUNW(history)(h, &ev, H_FIRST);
+	(void)history(h, &ev, H_FIRST);
 	size = 0;
 	do
-		size += Strlen(ev.str) * sizeof(*ev.str);
-	while (FUNW(history)(h, &ev, H_NEXT) == 0);
+		size += strlen(ev.str) * sizeof(*ev.str);
+	while (history(h, &ev, H_NEXT) == 0);
 
 	/* get to the same position as before */
-	FUNW(history)(h, &ev, H_PREV_EVENT, curr_num);
+	history(h, &ev, H_PREV_EVENT, curr_num);
 
-	return (int)(size);
+	return (int)size;
 }
 
 
@@ -1532,24 +1590,24 @@ history_total_bytes(void)
 int
 history_set_pos(int pos)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	int curr_num;
 
 	if (pos >= history_length || pos < 0)
-		return (-1);
+		return -1;
 
-	(void)FUNW(history)(h, &ev, H_CURR);
+	(void)history(h, &ev, H_CURR);
 	curr_num = ev.num;
 
 	/*
 	 * use H_DELDATA to set to nth history (without delete) by passing
 	 * (void **)-1
 	 */
-	if (FUNW(history)(h, &ev, H_DELDATA, pos, (void **)-1)) {
-		(void)FUNW(history)(h, &ev, H_SET, curr_num);
-		return(-1);
+	if (history(h, &ev, H_DELDATA, pos, (void **)-1)) {
+		(void)history(h, &ev, H_SET, curr_num);
+		return -1;
 	}
-	return (0);
+	return 0;
 }
 
 
@@ -1560,7 +1618,7 @@ HIST_ENTRY *
 previous_history(void)
 {
 
-	return (_move_history(H_PREV));
+	return _move_history(H_PREV);
 }
 
 
@@ -1571,7 +1629,7 @@ HIST_ENTRY *
 next_history(void)
 {
 
-	return (_move_history(H_NEXT));
+	return _move_history(H_NEXT);
 }
 
 
@@ -1581,24 +1639,22 @@ next_history(void)
 int
 history_search(const char *str, int direction)
 {
-	TYPE(HistEvent) ev;
-	const Char *strp;
-	const Char *wstr;
+	HistEvent ev;
+	const char *strp;
 	int curr_num;
 
-	if (FUNW(history)(h, &ev, H_CURR) != 0)
-		return (-1);
+	if (history(h, &ev, H_CURR) != 0)
+		return -1;
 	curr_num = ev.num;
 
-	wstr = ct_decode_string(str, &conv);
 	for (;;) {
-		if ((strp = Strstr(ev.str, wstr)) != NULL)
-			return (int) (strp - ev.str);
-		if (FUNW(history)(h, &ev, direction < 0 ? H_NEXT:H_PREV) != 0)
+		if ((strp = strstr(ev.str, str)) != NULL)
+			return (int)(strp - ev.str);
+		if (history(h, &ev, direction < 0 ? H_NEXT:H_PREV) != 0)
 			break;
 	}
-	(void)FUNW(history)(h, &ev, H_SET, curr_num);
-	return (-1);
+	(void)history(h, &ev, H_SET, curr_num);
+	return -1;
 }
 
 
@@ -1608,9 +1664,9 @@ history_search(const char *str, int direction)
 int
 history_search_prefix(const char *str, int direction)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 
-	return (FUNW(history)(h, &ev, direction < 0 ?
+	return (history(h, &ev, direction < 0 ?
 	    H_PREV_STR : H_NEXT_STR, str));
 }
 
@@ -1624,33 +1680,31 @@ int
 history_search_pos(const char *str,
 		   int direction __attribute__((__unused__)), int pos)
 {
-	TYPE(HistEvent) ev;
+	HistEvent ev;
 	int curr_num, off;
-	const Char *wstr;
 
 	off = (pos > 0) ? pos : -pos;
 	pos = (pos > 0) ? 1 : -1;
 
-	if (FUNW(history)(h, &ev, H_CURR) != 0)
-		return (-1);
+	if (history(h, &ev, H_CURR) != 0)
+		return -1;
 	curr_num = ev.num;
 
-	if (history_set_pos(off) != 0 || FUNW(history)(h, &ev, H_CURR) != 0)
-		return (-1);
+	if (history_set_pos(off) != 0 || history(h, &ev, H_CURR) != 0)
+		return -1;
 
-	wstr = ct_decode_string(str, &conv);
 	for (;;) {
-		if (Strstr(ev.str, wstr))
-			return (off);
-		if (FUNW(history)(h, &ev, (pos < 0) ? H_PREV : H_NEXT) != 0)
+		if (strstr(ev.str, str))
+			return off;
+		if (history(h, &ev, (pos < 0) ? H_PREV : H_NEXT) != 0)
 			break;
 	}
 
 	/* set "current" pointer back to previous state */
-	(void)FUNW(history)(h, &ev,
+	(void)history(h, &ev,
 	    pos < 0 ? H_NEXT_EVENT : H_PREV_EVENT, curr_num);
 
-	return (-1);
+	return -1;
 }
 
 
@@ -1673,17 +1727,20 @@ filename_completion_function(const char *name, int state)
  * a completion generator for usernames; returns _first_ username
  * which starts with supplied text
  * text contains a partial username preceded by random character
- * (usually '~'); state is ignored
- * it's callers responsibility to free returned value
+ * (usually '~'); state resets search from start (??? should we do that anyway)
+ * it's the caller's responsibility to free the returned value
  */
 char *
 username_completion_function(const char *text, int state)
 {
-	struct passwd *pwd, pwres;
+#if defined(HAVE_GETPW_R_POSIX) || defined(HAVE_GETPW_R_DRAFT)
+	struct passwd pwres;
 	char pwbuf[1024];
+#endif
+	struct passwd *pass = NULL;
 
 	if (text[0] == '\0')
-		return (NULL);
+		return NULL;
 
 	if (*text == '~')
 		text++;
@@ -1691,15 +1748,21 @@ username_completion_function(const char *text, int state)
 	if (state == 0)
 		setpwent();
 
-	while (getpwent_r(&pwres, pwbuf, sizeof(pwbuf), &pwd) == 0
-	    && pwd != NULL && text[0] == pwd->pw_name[0]
-	    && strcmp(text, pwd->pw_name) == 0);
+	while (
+#if defined(HAVE_GETPW_R_POSIX) || defined(HAVE_GETPW_R_DRAFT)
+	    getpwent_r(&pwres, pwbuf, sizeof(pwbuf), &pass) == 0 && pass != NULL
+#else
+	    (pass = getpwent()) != NULL
+#endif
+	    && text[0] == pass->pw_name[0]
+	    && strcmp(text, pass->pw_name) == 0)
+		continue;
 
-	if (pwd == NULL) {
+	if (pass == NULL) {
 		endpwent();
 		return NULL;
 	}
-	return strdup(pwd->pw_name);
+	return strdup(pass->pw_name);
 }
 
 
@@ -1732,7 +1795,7 @@ _rl_completion_append_character_function(const char *dummy
     __attribute__((__unused__)))
 {
 	static char buf[2];
-	buf[0] = rl_completion_append_character;
+	buf[0] = (char)rl_completion_append_character;
 	buf[1] = '\0';
 	return buf;
 }
@@ -1748,6 +1811,7 @@ rl_complete(int ignore __attribute__((__unused__)), int invoking_key)
 #ifdef WIDECHAR
 	static ct_buffer_t wbreak_conv, sprefix_conv;
 #endif
+	char *breakchars;
 
 	if (h == NULL || e == NULL)
 		rl_initialize();
@@ -1757,19 +1821,26 @@ rl_complete(int ignore __attribute__((__unused__)), int invoking_key)
 		arr[0] = (char)invoking_key;
 		arr[1] = '\0';
 		el_insertstr(e, arr);
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
 
+	if (rl_completion_word_break_hook != NULL)
+		breakchars = (*rl_completion_word_break_hook)();
+	else
+		breakchars = rl_basic_word_break_characters;
+
 	/* Just look at how many global variables modify this operation! */
 	return fn_complete(e,
 	    (CPFunction *)rl_completion_entry_function,
 	    rl_attempted_completion_function,
 	    ct_decode_string(rl_basic_word_break_characters, &wbreak_conv),
-	    ct_decode_string(rl_special_prefixes, &sprefix_conv),
+	    ct_decode_string(breakchars, &sprefix_conv),
 	    _rl_completion_append_character_function,
 	    (size_t)rl_completion_query_items,
 	    &rl_completion_type, &rl_attempted_completion_over,
 	    &rl_point, &rl_end, NULL, NULL, NULL);
+
+
 }
 
 
@@ -1800,7 +1871,7 @@ rl_bind_key(int c, rl_command_func_t *func)
 		e->el_map.key[c] = ED_INSERT;
 		retval = 0;
 	}
-	return (retval);
+	return retval;
 }
 
 
@@ -1816,7 +1887,7 @@ rl_read_key(void)
 	if (e == NULL || h == NULL)
 		rl_initialize();
 
-	return (el_getc(e, fooarr));
+	return el_getc(e, fooarr);
 }
 
 
@@ -1846,32 +1917,33 @@ rl_insert(int count, int c)
 		rl_initialize();
 
 	/* XXX - int -> char conversion can lose on multichars */
-	arr[0] = c;
+	arr[0] = (char)c;
 	arr[1] = '\0';
 
 	for (; count > 0; count--)
 		el_push(e, arr);
 
-	return (0);
+	return 0;
 }
 
 int
 rl_insert_text(const char *text)
 {
 	if (!text || *text == 0)
-		return (0);
+		return 0;
 
 	if (h == NULL || e == NULL)
 		rl_initialize();
 
 	if (el_insertstr(e, text) < 0)
-		return (0);
+		return 0;
 	return (int)strlen(text);
 }
 
 /*ARGSUSED*/
 int
-rl_newline(int count, int c)
+rl_newline(int count __attribute__((__unused__)),
+    int c __attribute__((__unused__)))
 {
 	/*
 	 * Readline-4.0 appears to ignore the args.
@@ -1881,7 +1953,7 @@ rl_newline(int count, int c)
 
 /*ARGSUSED*/
 static unsigned char
-rl_bind_wrapper(EditLine *el, unsigned char c)
+rl_bind_wrapper(EditLine *el __attribute__((__unused__)), unsigned char c)
 {
 	if (map[c] == NULL)
 	    return CC_ERROR;
@@ -1906,12 +1978,12 @@ rl_add_defun(const char *name, Function *fun, int c)
 	map[(unsigned char)c] = fun;
 	el_set(e, EL_ADDFN, name, name, rl_bind_wrapper);
 	vis(dest, c, VIS_WHITE|VIS_NOSLASH, 0);
-	el_set(e, EL_BIND, dest, name);
+	el_set(e, EL_BIND, dest, name, NULL);
 	return 0;
 }
 
 void
-rl_callback_read_char()
+rl_callback_read_char(void)
 {
 	int count = 0, done = 0;
 	const char *buf = el_gets(e, &count);
@@ -1932,7 +2004,7 @@ rl_callback_read_char()
 		} else
 			wbuf = NULL;
 		(*(void (*)(const char *))rl_linefunc)(wbuf);
-		//el_set(e, EL_UNBUFFERED, 1);
+		el_set(e, EL_UNBUFFERED, 1);
 	}
 }
 
@@ -1958,7 +2030,7 @@ void
 rl_redisplay(void)
 {
 	char a[2];
-	a[0] = e->el_tty.t_c[TS_IO][C_REPRINT];
+	a[0] = (char)e->el_tty.t_c[TS_IO][C_REPRINT];
 	a[1] = '\0';
 	el_push(e, a);
 }
@@ -1967,7 +2039,7 @@ int
 rl_get_previous_history(int count, int key)
 {
 	char a[2];
-	a[0] = key;
+	a[0] = (char)key;
 	a[1] = '\0';
 	while (count--)
 		el_push(e, a);
@@ -1976,7 +2048,7 @@ rl_get_previous_history(int count, int key)
 
 void
 /*ARGSUSED*/
-rl_prep_terminal(int meta_flag)
+rl_prep_terminal(int meta_flag __attribute__((__unused__)))
 {
 	el_set(e, EL_PREP_TERM, 1);
 }
@@ -1990,7 +2062,7 @@ rl_deprep_terminal(void)
 int
 rl_read_init_file(const char *s)
 {
-	return(el_source(e, s));
+	return el_source(e, s);
 }
 
 int
@@ -2004,7 +2076,7 @@ rl_parse_and_bind(const char *line)
 	tok_str(tok, line, &argc, &argv);
 	argc = el_parse(e, argc, argv);
 	tok_end(tok);
-	return (argc ? 1 : 0);
+	return argc ? 1 : 0;
 }
 
 int
@@ -2014,7 +2086,7 @@ rl_variable_bind(const char *var, const char *value)
 	 * The proper return value is undocument, but this is what the
 	 * readline source seems to do.
 	 */
-	return ((el_set(e, EL_BIND, "", var, value) == -1) ? 1 : 0);
+	return el_set(e, EL_BIND, "", var, value, NULL) == -1 ? 1 : 0;
 }
 
 void
@@ -2022,7 +2094,7 @@ rl_stuff_char(int c)
 {
 	char buf[2];
 
-	buf[0] = c;
+	buf[0] = (char)c;
 	buf[1] = '\0';
 	el_insertstr(e, buf);
 }
@@ -2040,23 +2112,23 @@ _rl_event_read_char(EditLine *el, char *cp)
 
 #if defined(FIONREAD)
 		if (ioctl(el->el_infd, FIONREAD, &n) < 0)
-			return(-1);
+			return -1;
 		if (n)
-			num_read = read(el->el_infd, cp, 1);
+			num_read = read(el->el_infd, cp, (size_t)1);
 		else
 			num_read = 0;
 #elif defined(F_SETFL) && defined(O_NDELAY)
 		if ((n = fcntl(el->el_infd, F_GETFL, 0)) < 0)
-			return(-1);
+			return -1;
 		if (fcntl(el->el_infd, F_SETFL, n|O_NDELAY) < 0)
-			return(-1);
+			return -1;
 		num_read = read(el->el_infd, cp, 1);
 		if (fcntl(el->el_infd, F_SETFL, n))
-			return(-1);
+			return -1;
 #else
 		/* not non-blocking, but what you gonna do? */
 		num_read = read(el->el_infd, cp, 1);
-		return(-1);
+		return -1;
 #endif
 
 		if (num_read < 0 && errno == EAGAIN)
@@ -2083,9 +2155,9 @@ void
 rl_get_screen_size(int *rows, int *cols)
 {
 	if (rows)
-		el_get(e, EL_GETTC, "li", rows);
+		el_get(e, EL_GETTC, "li", rows, (void *)0);
 	if (cols)
-		el_get(e, EL_GETTC, "co", cols);
+		el_get(e, EL_GETTC, "co", cols, (void *)0);
 }
 
 void
@@ -2093,9 +2165,9 @@ rl_set_screen_size(int rows, int cols)
 {
 	char buf[64];
 	(void)snprintf(buf, sizeof(buf), "%d", rows);
-	el_set(e, EL_SETTC, "li", buf);
+	el_set(e, EL_SETTC, "li", buf, NULL);
 	(void)snprintf(buf, sizeof(buf), "%d", cols);
-	el_set(e, EL_SETTC, "co", buf);
+	el_set(e, EL_SETTC, "co", buf, NULL);
 }
 
 char **
@@ -2106,7 +2178,7 @@ rl_completion_matches(const char *str, rl_compentry_func_t *fun)
 
 	len = 1;
 	max = 10;
-	if ((list = malloc(max * sizeof(*list))) == NULL)
+	if ((list = el_malloc(max * sizeof(*list))) == NULL)
 		return NULL;
 
 	while ((match = (*fun)(str, (int)(len - 1))) != NULL) {
@@ -2114,7 +2186,7 @@ rl_completion_matches(const char *str, rl_compentry_func_t *fun)
 		if (len == max) {
 			char **nl;
 			max += 10;
-			if ((nl = realloc(list, max * sizeof(*nl))) == NULL)
+			if ((nl = el_realloc(list, max * sizeof(*nl))) == NULL)
 				goto out;
 			list = nl;
 		}
@@ -2141,7 +2213,7 @@ rl_completion_matches(const char *str, rl_compentry_func_t *fun)
 		if ((list[0] = strdup(str)) == NULL)
 			goto out;
 	} else {
-		if ((list[0] = malloc(min + 1)) == NULL)
+		if ((list[0] = el_malloc((min + 1) * sizeof(*list[0]))) == NULL)
 			goto out;
 		(void)memcpy(list[0], list[1], min);
 		list[0][min] = '\0';
@@ -2149,7 +2221,7 @@ rl_completion_matches(const char *str, rl_compentry_func_t *fun)
 	return list;
 		
 out:
-	free(list);
+	el_free(list);
 	return NULL;
 }
 
@@ -2184,15 +2256,16 @@ history_get_history_state(void)
 {
 	HISTORY_STATE *hs;
 
-	if ((hs = malloc(sizeof(HISTORY_STATE))) == NULL)
-		return (NULL);
+	if ((hs = el_malloc(sizeof(*hs))) == NULL)
+		return NULL;
 	hs->length = history_length;
-	return (hs);
+	return hs;
 }
 
 int
 /*ARGSUSED*/
-rl_kill_text(int from, int to)
+rl_kill_text(int from __attribute__((__unused__)),
+    int to __attribute__((__unused__)))
 {
 	return 0;
 }
@@ -2211,20 +2284,25 @@ rl_get_keymap(void)
 
 void
 /*ARGSUSED*/
-rl_set_keymap(Keymap k)
+rl_set_keymap(Keymap k __attribute__((__unused__)))
 {
 }
 
 int
 /*ARGSUSED*/
-rl_generic_bind(int type, const char * keyseq, const char * data, Keymap k)
+rl_generic_bind(int type __attribute__((__unused__)),
+    const char * keyseq __attribute__((__unused__)),
+    const char * data __attribute__((__unused__)),
+    Keymap k __attribute__((__unused__)))
 {
 	return 0;
 }
 
 int
 /*ARGSUSED*/
-rl_bind_key_in_map(int key, rl_command_func_t *fun, Keymap k)
+rl_bind_key_in_map(int key __attribute__((__unused__)),
+    rl_command_func_t *fun __attribute__((__unused__)),
+    Keymap k __attribute__((__unused__)))
 {
 	return 0;
 }
@@ -2240,3 +2318,8 @@ rl_on_new_line(void)
 {
 	return 0;
 }
+
+void
+rl_free_line_state(void)
+{
+}
diff --git a/lib/libedit/refresh.c b/lib/libedit/refresh.c
index 8fe8229..c85e845 100644
--- a/lib/libedit/refresh.c
+++ b/lib/libedit/refresh.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: refresh.c,v 1.37 2011/07/29 23:44:45 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: refresh.c,v 1.34 2009/12/28 22:15:36 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)refresh.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: refresh.c,v 1.37 2011/07/29 23:44:45 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,7 +46,6 @@ __FBSDID("$FreeBSD$");
 /*
  * refresh.c: Lower level screen refreshing functions
  */
-#include "sys.h"
 #include <stdio.h>
 #include <ctype.h>
 #include <unistd.h>
@@ -50,14 +54,14 @@ __FBSDID("$FreeBSD$");
 #include "el.h"
 
 private void	re_nextline(EditLine *);
-private void	re_addc(EditLine *, int);
-private void	re_update_line(EditLine *, char *, char *, int);
-private void	re_insert (EditLine *, char *, int, int, char *, int);
-private void	re_delete(EditLine *, char *, int, int, int);
-private void	re_fastputc(EditLine *, int);
+private void	re_addc(EditLine *, Int);
+private void	re_update_line(EditLine *, Char *, Char *, int);
+private void	re_insert (EditLine *, Char *, int, int, Char *, int);
+private void	re_delete(EditLine *, Char *, int, int, int);
+private void	re_fastputc(EditLine *, Int);
 private void	re_clear_eol(EditLine *, int, int, int);
-private void	re__strncopy(char *, char *, size_t);
-private void	re__copy_and_pad(char *, const char *, size_t);
+private void	re__strncopy(Char *, Char *, size_t);
+private void	re__copy_and_pad(Char *, const Char *, size_t);
 
 #ifdef DEBUG_REFRESH
 private void	re_printstr(EditLine *, const char *, char *, char *);
@@ -101,9 +105,9 @@ re_nextline(EditLine *el)
 	 * We do this via pointer shuffling - it's safe in this case
 	 * and we avoid memcpy().
 	 */
-	if (el->el_refresh.r_cursor.v + 1 >= el->el_term.t_size.v) {
-		int i, lins = el->el_term.t_size.v;
-		char *firstline = el->el_vdisplay[0];
+	if (el->el_refresh.r_cursor.v + 1 >= el->el_terminal.t_size.v) {
+		int i, lins = el->el_terminal.t_size.v;
+		Char *firstline = el->el_vdisplay[0];
 
 		for(i = 1; i < lins; i++)
 			el->el_vdisplay[i - 1] = el->el_vdisplay[i];
@@ -113,9 +117,9 @@ re_nextline(EditLine *el)
 	} else
 		el->el_refresh.r_cursor.v++;
 
-	ELRE_ASSERT(el->el_refresh.r_cursor.v >= el->el_term.t_size.v,
+	ELRE_ASSERT(el->el_refresh.r_cursor.v >= el->el_terminal.t_size.v,
 	    (__F, "\r\nre_putc: overflow! r_cursor.v == %d > %d\r\n",
-	    el->el_refresh.r_cursor.v, el->el_term.t_size.v),
+	    el->el_refresh.r_cursor.v, el->el_terminal.t_size.v),
 	    abort());
 }
 
@@ -123,38 +127,34 @@ re_nextline(EditLine *el)
  *	Draw c, expanding tabs, control chars etc.
  */
 private void
-re_addc(EditLine *el, int c)
+re_addc(EditLine *el, Int c)
 {
-
-	if (isprint(c)) {
-		re_putc(el, c, 1);
-		return;
-	}
-	if (c == '\n') {				/* expand the newline */
-		int oldv = el->el_refresh.r_cursor.v;
-		re_putc(el, '\0', 0);			/* assure end of line */
-		if (oldv == el->el_refresh.r_cursor.v)	/* XXX */
-			re_nextline(el);
-		return;
-	}
-	if (c == '\t') {				/* expand the tab */
+	switch (ct_chr_class((Char)c)) {
+	case CHTYPE_TAB:        /* expand the tab */
 		for (;;) {
 			re_putc(el, ' ', 1);
 			if ((el->el_refresh.r_cursor.h & 07) == 0)
 				break;			/* go until tab stop */
 		}
-	} else if (iscntrl(c)) {
-		re_putc(el, '^', 1);
-		if (c == 0177)
-			re_putc(el, '?', 1);
-		else
-		    /* uncontrolify it; works only for iso8859-1 like sets */
-			re_putc(el, (toascii(c) | 0100), 1);
-	} else {
-		re_putc(el, '\\', 1);
-		re_putc(el, (int) ((((unsigned int) c >> 6) & 07) + '0'), 1);
-		re_putc(el, (int) ((((unsigned int) c >> 3) & 07) + '0'), 1);
-		re_putc(el, (c & 07) + '0', 1);
+		break;
+	case CHTYPE_NL: {
+		int oldv = el->el_refresh.r_cursor.v;
+		re_putc(el, '\0', 0);			/* assure end of line */
+		if (oldv == el->el_refresh.r_cursor.v)	/* XXX */
+			re_nextline(el);
+		break;
+	}
+	case CHTYPE_PRINT:
+		re_putc(el, c, 1);
+		break;
+	default: {
+		Char visbuf[VISUAL_WIDTH_MAX];
+		ssize_t i, n =
+		    ct_visual_char(visbuf, VISUAL_WIDTH_MAX, (Char)c);
+		for (i = 0; n-- > 0; ++i)
+		    re_putc(el, visbuf[i], 1);
+		break;
+	}
 	}
 }
 
@@ -163,23 +163,32 @@ re_addc(EditLine *el, int c)
  *	Draw the character given
  */
 protected void
-re_putc(EditLine *el, int c, int shift)
+re_putc(EditLine *el, Int c, int shift)
 {
+	int i, w = Width(c);
+	ELRE_DEBUG(1, (__F, "printing %5x '%c'\r\n", c, c));
 
-	ELRE_DEBUG(1, (__F, "printing %3.3o '%c'\r\n", c, c));
+	while (shift && (el->el_refresh.r_cursor.h + w > el->el_terminal.t_size.h))
+	    re_putc(el, ' ', 1);
+
+	el->el_vdisplay[el->el_refresh.r_cursor.v]
+	    [el->el_refresh.r_cursor.h] = c;
+	/* assumes !shift is only used for single-column chars */
+	i = w;
+	while (--i > 0)
+		el->el_vdisplay[el->el_refresh.r_cursor.v]
+		    [el->el_refresh.r_cursor.h + i] = MB_FILL_CHAR;
 
-	el->el_vdisplay[el->el_refresh.r_cursor.v][el->el_refresh.r_cursor.h] = c;
 	if (!shift)
 		return;
 
-	el->el_refresh.r_cursor.h++;	/* advance to next place */
-	if (el->el_refresh.r_cursor.h >= el->el_term.t_size.h) {
+	el->el_refresh.r_cursor.h += w;	/* advance to next place */
+	if (el->el_refresh.r_cursor.h >= el->el_terminal.t_size.h) {
 		/* assure end of line */
-		el->el_vdisplay[el->el_refresh.r_cursor.v][el->el_term.t_size.h]
+		el->el_vdisplay[el->el_refresh.r_cursor.v][el->el_terminal.t_size.h]
 		    = '\0';
 		re_nextline(el);
 	}
-
 }
 
 
@@ -193,7 +202,7 @@ protected void
 re_refresh(EditLine *el)
 {
 	int i, rhdiff;
-	char *cp, *st;
+	Char *cp, *st;
 	coord_t cur;
 #ifdef notyet
 	size_t termsz;
@@ -228,7 +237,7 @@ re_refresh(EditLine *el)
 
 	/* draw the current input buffer */
 #if notyet
-	termsz = el->el_term.t_size.h * el->el_term.t_size.v;
+	termsz = el->el_terminal.t_size.h * el->el_terminal.t_size.v;
 	if (el->el_line.lastchar - el->el_line.buffer > termsz) {
 		/*
 		 * If line is longer than terminal, process only part
@@ -237,26 +246,33 @@ re_refresh(EditLine *el)
 		size_t rem = (el->el_line.lastchar-el->el_line.buffer)%termsz;
 
 		st = el->el_line.lastchar - rem
-			- (termsz - (((rem / el->el_term.t_size.v) - 1)
-					* el->el_term.t_size.v));
+			- (termsz - (((rem / el->el_terminal.t_size.v) - 1)
+					* el->el_terminal.t_size.v));
 	} else
 #endif
 		st = el->el_line.buffer;
 
 	for (cp = st; cp < el->el_line.lastchar; cp++) {
 		if (cp == el->el_line.cursor) {
+                        int w = Width(*cp);
 			/* save for later */
 			cur.h = el->el_refresh.r_cursor.h;
 			cur.v = el->el_refresh.r_cursor.v;
+                        /* handle being at a linebroken doublewidth char */
+                        if (w > 1 && el->el_refresh.r_cursor.h + w >
+			    el->el_terminal.t_size.h) {
+				cur.h = 0;
+				cur.v++;
+                        }
 		}
-		re_addc(el, (unsigned char) *cp);
+		re_addc(el, *cp);
 	}
 
 	if (cur.h == -1) {	/* if I haven't been set yet, I'm at the end */
 		cur.h = el->el_refresh.r_cursor.h;
 		cur.v = el->el_refresh.r_cursor.v;
 	}
-	rhdiff = el->el_term.t_size.h - el->el_refresh.r_cursor.h -
+	rhdiff = el->el_terminal.t_size.h - el->el_refresh.r_cursor.h -
 	    el->el_rprompt.p_pos.h;
 	if (el->el_rprompt.p_pos.h && !el->el_rprompt.p_pos.v &&
 	    !el->el_refresh.r_cursor.v && rhdiff > 1) {
@@ -279,8 +295,8 @@ re_refresh(EditLine *el)
 
 	ELRE_DEBUG(1, (__F,
 		"term.h=%d vcur.h=%d vcur.v=%d vdisplay[0]=\r\n:%80.80s:\r\n",
-		el->el_term.t_size.h, el->el_refresh.r_cursor.h,
-		el->el_refresh.r_cursor.v, el->el_vdisplay[0]));
+		el->el_terminal.t_size.h, el->el_refresh.r_cursor.h,
+		el->el_refresh.r_cursor.v, ct_encode_string(el->el_vdisplay[0])));
 
 	ELRE_DEBUG(1, (__F, "updating %d lines.\r\n", el->el_refresh.r_newcv));
 	for (i = 0; i <= el->el_refresh.r_newcv; i++) {
@@ -295,7 +311,7 @@ re_refresh(EditLine *el)
 		 * leftover stuff.
 		 */
 		re__copy_and_pad(el->el_display[i], el->el_vdisplay[i],
-		    (size_t) el->el_term.t_size.h);
+		    (size_t) el->el_terminal.t_size.h);
 	}
 	ELRE_DEBUG(1, (__F,
 	"\r\nel->el_refresh.r_cursor.v=%d,el->el_refresh.r_oldcv=%d i=%d\r\n",
@@ -303,11 +319,12 @@ re_refresh(EditLine *el)
 
 	if (el->el_refresh.r_oldcv > el->el_refresh.r_newcv)
 		for (; i <= el->el_refresh.r_oldcv; i++) {
-			term_move_to_line(el, i);
-			term_move_to_char(el, 0);
-			term_clear_EOL(el, (int) strlen(el->el_display[i]));
+			terminal_move_to_line(el, i);
+			terminal_move_to_char(el, 0);
+                        /* This Strlen should be safe even with MB_FILL_CHARs */
+			terminal_clear_EOL(el, (int) Strlen(el->el_display[i]));
 #ifdef DEBUG_REFRESH
-			term_overwrite(el, "C\b", (size_t)2);
+			terminal_overwrite(el, "C\b", (size_t)2);
 #endif /* DEBUG_REFRESH */
 			el->el_display[i][0] = '\0';
 		}
@@ -317,8 +334,8 @@ re_refresh(EditLine *el)
 	    "\r\ncursor.h = %d, cursor.v = %d, cur.h = %d, cur.v = %d\r\n",
 	    el->el_refresh.r_cursor.h, el->el_refresh.r_cursor.v,
 	    cur.h, cur.v));
-	term_move_to_line(el, cur.v);	/* go to where the cursor is */
-	term_move_to_char(el, cur.h);
+	terminal_move_to_line(el, cur.v);	/* go to where the cursor is */
+	terminal_move_to_char(el, cur.h);
 }
 
 
@@ -329,10 +346,10 @@ protected void
 re_goto_bottom(EditLine *el)
 {
 
-	term_move_to_line(el, el->el_refresh.r_oldcv);
-	term__putc(el, '\n');
+	terminal_move_to_line(el, el->el_refresh.r_oldcv);
+	terminal__putc(el, '\n');
 	re_clear_display(el);
-	term__flush(el);
+	terminal__flush(el);
 }
 
 
@@ -342,10 +359,10 @@ re_goto_bottom(EditLine *el)
  */
 private void
 /*ARGSUSED*/
-re_insert(EditLine *el __unused,
-    char *d, int dat, int dlen, char *s, int num)
+re_insert(EditLine *el __attribute__((__unused__)),
+    Char *d, int dat, int dlen, Char *s, int num)
 {
-	char *a, *b;
+	Char *a, *b;
 
 	if (num <= 0)
 		return;
@@ -354,8 +371,8 @@ re_insert(EditLine *el __unused,
 
 	ELRE_DEBUG(1,
 	    (__F, "re_insert() starting: %d at %d max %d, d == \"%s\"\n",
-	    num, dat, dlen, d));
-	ELRE_DEBUG(1, (__F, "s == \"%s\"\n", s));
+	    num, dat, dlen, ct_encode_string(d)));
+	ELRE_DEBUG(1, (__F, "s == \"%s\"\n", ct_encode_string(s)));
 
 	/* open up the space for num chars */
 	if (num > 0) {
@@ -365,19 +382,24 @@ re_insert(EditLine *el __unused,
 			*b-- = *a--;
 		d[dlen] = '\0';	/* just in case */
 	}
+
 	ELRE_DEBUG(1, (__F,
 		"re_insert() after insert: %d at %d max %d, d == \"%s\"\n",
-		num, dat, dlen, d));
-	ELRE_DEBUG(1, (__F, "s == \"%s\"\n", s));
+		num, dat, dlen, ct_encode_string(d)));
+	ELRE_DEBUG(1, (__F, "s == \"%s\"\n", ct_encode_string(s)));
 
 	/* copy the characters */
 	for (a = d + dat; (a < d + dlen) && (num > 0); num--)
 		*a++ = *s++;
 
+#ifdef notyet
+        /* ct_encode_string() uses a static buffer, so we can't conveniently
+         * encode both d & s here */
 	ELRE_DEBUG(1,
 	    (__F, "re_insert() after copy: %d at %d max %d, %s == \"%s\"\n",
 	    num, dat, dlen, d, s));
 	ELRE_DEBUG(1, (__F, "s == \"%s\"\n", s));
+#endif
 }
 
 
@@ -386,10 +408,10 @@ re_insert(EditLine *el __unused,
  */
 private void
 /*ARGSUSED*/
-re_delete(EditLine *el __unused,
-    char *d, int dat, int dlen, int num)
+re_delete(EditLine *el __attribute__((__unused__)),
+    Char *d, int dat, int dlen, int num)
 {
-	char *a, *b;
+	Char *a, *b;
 
 	if (num <= 0)
 		return;
@@ -399,7 +421,7 @@ re_delete(EditLine *el __unused,
 	}
 	ELRE_DEBUG(1,
 	    (__F, "re_delete() starting: %d at %d max %d, d == \"%s\"\n",
-	    num, dat, dlen, d));
+	    num, dat, dlen, ct_encode_string(d)));
 
 	/* open up the space for num chars */
 	if (num > 0) {
@@ -411,7 +433,7 @@ re_delete(EditLine *el __unused,
 	}
 	ELRE_DEBUG(1,
 	    (__F, "re_delete() after delete: %d at %d max %d, d == \"%s\"\n",
-	    num, dat, dlen, d));
+	    num, dat, dlen, ct_encode_string(d)));
 }
 
 
@@ -419,7 +441,7 @@ re_delete(EditLine *el __unused,
  *	Like strncpy without padding.
  */
 private void
-re__strncopy(char *a, char *b, size_t n)
+re__strncopy(Char *a, Char *b, size_t n)
 {
 
 	while (n-- && *b)
@@ -430,7 +452,7 @@ re__strncopy(char *a, char *b, size_t n)
  *	Find the number of characters we need to clear till the end of line
  *	in order to make sure that we have cleared the previous contents of
  *	the line. fx and sx is the number of characters inserted or deleted
- *	int the first or second diff, diff is the difference between the
+ *	in the first or second diff, diff is the difference between the
  * 	number of characters between the new and old line.
  */
 private void
@@ -450,7 +472,7 @@ re_clear_eol(EditLine *el, int fx, int sx, int diff)
 		diff = sx;
 
 	ELRE_DEBUG(1, (__F, "re_clear_eol %d\n", diff));
-	term_clear_EOL(el, diff);
+	terminal_clear_EOL(el, diff);
 }
 
 /*****************************************************************
@@ -478,11 +500,11 @@ new:	eddie> Oh, my little buggy says to me, as lurgid as
 #define	MIN_END_KEEP	4
 
 private void
-re_update_line(EditLine *el, char *old, char *new, int i)
+re_update_line(EditLine *el, Char *old, Char *new, int i)
 {
-	char *o, *n, *p, c;
-	char *ofd, *ols, *oe, *nfd, *nls, *ne;
-	char *osb, *ose, *nsb, *nse;
+	Char *o, *n, *p, c;
+	Char *ofd, *ols, *oe, *nfd, *nls, *ne;
+	Char *osb, *ose, *nsb, *nse;
 	int fx, sx;
 	size_t len;
 
@@ -697,7 +719,7 @@ re_update_line(EditLine *el, char *old, char *new, int i)
          * don't have to change the line, we don't move to it. el_cursor.h to
          * first diff char
          */
-	term_move_to_line(el, i);
+	terminal_move_to_line(el, i);
 
 	/*
          * at this point we have something like this:
@@ -721,7 +743,7 @@ re_update_line(EditLine *el, char *old, char *new, int i)
          * if we have a net insert on the first difference, AND inserting the
          * net amount ((nsb-nfd) - (osb-ofd)) won't push the last useful
          * character (which is ne if nls != ne, otherwise is nse) off the edge
-	 * of the screen (el->el_term.t_size.h) else we do the deletes first
+	 * of the screen (el->el_terminal.t_size.h) else we do the deletes first
 	 * so that we keep everything we need to.
          */
 
@@ -743,13 +765,13 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 	 *	No insert or delete
          */
 	if ((nsb != nfd) && fx > 0 &&
-	    ((p - old) + fx <= el->el_term.t_size.h)) {
+	    ((p - old) + fx <= el->el_terminal.t_size.h)) {
 		ELRE_DEBUG(1,
 		    (__F, "first diff insert at %d...\r\n", nfd - new));
 		/*
 		 * Move to the first char to insert, where the first diff is.
 		 */
-		term_move_to_char(el, (int)(nfd - new));
+		terminal_move_to_char(el, (int)(nfd - new));
 		/*
 		 * Check if we have stuff to keep at end
 		 */
@@ -761,21 +783,21 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 			if (fx > 0) {
 				ELRE_DEBUG(!EL_CAN_INSERT, (__F,
 				"ERROR: cannot insert in early first diff\n"));
-				term_insertwrite(el, nfd, fx);
+				terminal_insertwrite(el, nfd, fx);
 				re_insert(el, old, (int)(ofd - old),
-				    el->el_term.t_size.h, nfd, fx);
+				    el->el_terminal.t_size.h, nfd, fx);
 			}
 			/*
 		         * write (nsb-nfd) - fx chars of new starting at
 		         * (nfd + fx)
 			 */
 			len = (size_t) ((nsb - nfd) - fx);
-			term_overwrite(el, (nfd + fx), len);
+			terminal_overwrite(el, (nfd + fx), len);
 			re__strncopy(ofd + fx, nfd + fx, len);
 		} else {
 			ELRE_DEBUG(1, (__F, "without anything to save\r\n"));
 			len = (size_t)(nsb - nfd);
-			term_overwrite(el, nfd, len);
+			terminal_overwrite(el, nfd, len);
 			re__strncopy(ofd, nfd, len);
 			/*
 		         * Done
@@ -788,7 +810,7 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 		/*
 		 * move to the first char to delete where the first diff is
 		 */
-		term_move_to_char(el, (int)(ofd - old));
+		terminal_move_to_char(el, (int)(ofd - old));
 		/*
 		 * Check if we have stuff to save
 		 */
@@ -801,15 +823,15 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 			if (fx < 0) {
 				ELRE_DEBUG(!EL_CAN_DELETE, (__F,
 				    "ERROR: cannot delete in first diff\n"));
-				term_deletechars(el, -fx);
+				terminal_deletechars(el, -fx);
 				re_delete(el, old, (int)(ofd - old),
-				    el->el_term.t_size.h, -fx);
+				    el->el_terminal.t_size.h, -fx);
 			}
 			/*
 		         * write (nsb-nfd) chars of new starting at nfd
 		         */
 			len = (size_t) (nsb - nfd);
-			term_overwrite(el, nfd, len);
+			terminal_overwrite(el, nfd, len);
 			re__strncopy(ofd, nfd, len);
 
 		} else {
@@ -818,7 +840,7 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 			/*
 		         * write (nsb-nfd) chars of new starting at nfd
 		         */
-			term_overwrite(el, nfd, (size_t)(nsb - nfd));
+			terminal_overwrite(el, nfd, (size_t)(nsb - nfd));
 			re_clear_eol(el, fx, sx,
 			    (int)((oe - old) - (ne - new)));
 			/*
@@ -829,7 +851,7 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 	} else
 		fx = 0;
 
-	if (sx < 0 && (ose - old) + fx < el->el_term.t_size.h) {
+	if (sx < 0 && (ose - old) + fx < el->el_terminal.t_size.h) {
 		ELRE_DEBUG(1, (__F,
 		    "second diff delete at %d...\r\n", (ose - old) + fx));
 		/*
@@ -839,7 +861,7 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 		 * fx is the number of characters inserted (+) or deleted (-)
 		 */
 
-		term_move_to_char(el, (int)((ose - old) + fx));
+		terminal_move_to_char(el, (int)((ose - old) + fx));
 		/*
 		 * Check if we have stuff to save
 		 */
@@ -851,16 +873,16 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 			if (sx < 0) {
 				ELRE_DEBUG(!EL_CAN_DELETE, (__F,
 				    "ERROR: cannot delete in second diff\n"));
-				term_deletechars(el, -sx);
+				terminal_deletechars(el, -sx);
 			}
 			/*
 		         * write (nls-nse) chars of new starting at nse
 		         */
-			term_overwrite(el, nse, (size_t)(nls - nse));
+			terminal_overwrite(el, nse, (size_t)(nls - nse));
 		} else {
 			ELRE_DEBUG(1, (__F,
 			    "but with nothing left to save\r\n"));
-			term_overwrite(el, nse, (size_t)(nls - nse));
+			terminal_overwrite(el, nse, (size_t)(nls - nse));
 			re_clear_eol(el, fx, sx,
 			    (int)((oe - old) - (ne - new)));
 		}
@@ -872,7 +894,7 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 		ELRE_DEBUG(1, (__F, "late first diff insert at %d...\r\n",
 		    nfd - new));
 
-		term_move_to_char(el, (int)(nfd - new));
+		terminal_move_to_char(el, (int)(nfd - new));
 		/*
 		 * Check if we have stuff to keep at the end
 		 */
@@ -890,21 +912,21 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 				 */
 				ELRE_DEBUG(!EL_CAN_INSERT, (__F,
 				 "ERROR: cannot insert in late first diff\n"));
-				term_insertwrite(el, nfd, fx);
+				terminal_insertwrite(el, nfd, fx);
 				re_insert(el, old, (int)(ofd - old),
-				    el->el_term.t_size.h, nfd, fx);
+				    el->el_terminal.t_size.h, nfd, fx);
 			}
 			/*
 		         * write (nsb-nfd) - fx chars of new starting at
 		         * (nfd + fx)
 			 */
 			len = (size_t) ((nsb - nfd) - fx);
-			term_overwrite(el, (nfd + fx), len);
+			terminal_overwrite(el, (nfd + fx), len);
 			re__strncopy(ofd + fx, nfd + fx, len);
 		} else {
 			ELRE_DEBUG(1, (__F, "without anything to save\r\n"));
 			len = (size_t) (nsb - nfd);
-			term_overwrite(el, nfd, len);
+			terminal_overwrite(el, nfd, len);
 			re__strncopy(ofd, nfd, len);
 		}
 	}
@@ -914,24 +936,24 @@ re_update_line(EditLine *el, char *old, char *new, int i)
 	if (sx >= 0) {
 		ELRE_DEBUG(1, (__F,
 		    "second diff insert at %d...\r\n", (int)(nse - new)));
-		term_move_to_char(el, (int)(nse - new));
+		terminal_move_to_char(el, (int)(nse - new));
 		if (ols != oe) {
 			ELRE_DEBUG(1, (__F, "with stuff to keep at end\r\n"));
 			if (sx > 0) {
 				/* insert sx chars of new starting at nse */
 				ELRE_DEBUG(!EL_CAN_INSERT, (__F,
 				    "ERROR: cannot insert in second diff\n"));
-				term_insertwrite(el, nse, sx);
+				terminal_insertwrite(el, nse, sx);
 			}
 			/*
 		         * write (nls-nse) - sx chars of new starting at
 			 * (nse + sx)
 		         */
-			term_overwrite(el, (nse + sx),
+			terminal_overwrite(el, (nse + sx),
 			    (size_t)((nls - nse) - sx));
 		} else {
 			ELRE_DEBUG(1, (__F, "without anything to save\r\n"));
-			term_overwrite(el, nse, (size_t)(nls - nse));
+			terminal_overwrite(el, nse, (size_t)(nls - nse));
 
 			/*
 	                 * No need to do a clear-to-end here because we were
@@ -948,7 +970,7 @@ re_update_line(EditLine *el, char *old, char *new, int i)
  *	Copy string and pad with spaces
  */
 private void
-re__copy_and_pad(char *dst, const char *src, size_t width)
+re__copy_and_pad(Char *dst, const Char *src, size_t width)
 {
 	size_t i;
 
@@ -971,8 +993,8 @@ re__copy_and_pad(char *dst, const char *src, size_t width)
 protected void
 re_refresh_cursor(EditLine *el)
 {
-	char *cp, c;
-	int h, v, th;
+	Char *cp;
+	int h, v, th, w;
 
 	if (el->el_line.cursor >= el->el_line.lastchar) {
 		if (el->el_map.current == el->el_map.alt
@@ -985,41 +1007,46 @@ re_refresh_cursor(EditLine *el)
 	/* first we must find where the cursor is... */
 	h = el->el_prompt.p_pos.h;
 	v = el->el_prompt.p_pos.v;
-	th = el->el_term.t_size.h;	/* optimize for speed */
+	th = el->el_terminal.t_size.h;	/* optimize for speed */
 
 	/* do input buffer to el->el_line.cursor */
 	for (cp = el->el_line.buffer; cp < el->el_line.cursor; cp++) {
-		c = *cp;
-
-		switch (c) {
-		case '\n':	/* handle newline in data part too */
+                switch (ct_chr_class(*cp)) {
+		case CHTYPE_NL:  /* handle newline in data part too */
 			h = 0;
 			v++;
 			break;
-		case '\t':	/* if a tab, to next tab stop */
+		case CHTYPE_TAB: /* if a tab, to next tab stop */
 			while (++h & 07)
 				continue;
 			break;
 		default:
-			if (iscntrl((unsigned char) c))
-				h += 2;	/* ^x */
-			else if (!isprint((unsigned char) c))
-				h += 4; /* octal \xxx */
-			else
-				h++;
+			w = Width(*cp);
+			if (w > 1 && h + w > th) { /* won't fit on line */
+				h = 0;
+				v++;
+			}
+			h += ct_visual_width(*cp);
 			break;
-		}
+                }
 
 		if (h >= th) {	/* check, extra long tabs picked up here also */
 			h -= th;
 			v++;
 		}
 	}
+        /* if we have a next character, and it's a doublewidth one, we need to
+         * check whether we need to linebreak for it to fit */
+        if (cp < el->el_line.lastchar && (w = Width(*cp)) > 1)
+                if (h + w > th) {
+                    h = 0;
+                    v++;
+                }
 
 	/* now go there */
-	term_move_to_line(el, v);
-	term_move_to_char(el, h);
-	term__flush(el);
+	terminal_move_to_line(el, v);
+	terminal_move_to_char(el, h);
+	terminal__flush(el);
 }
 
 
@@ -1027,12 +1054,19 @@ re_refresh_cursor(EditLine *el)
  *	Add a character fast.
  */
 private void
-re_fastputc(EditLine *el, int c)
+re_fastputc(EditLine *el, Int c)
 {
+	int w = Width((Char)c);
+	while (w > 1 && el->el_cursor.h + w > el->el_terminal.t_size.h)
+	    re_fastputc(el, ' ');
 
-	term__putc(el, c);
+	terminal__putc(el, c);
 	el->el_display[el->el_cursor.v][el->el_cursor.h++] = c;
-	if (el->el_cursor.h >= el->el_term.t_size.h) {
+	while (--w > 0)
+		el->el_display[el->el_cursor.v][el->el_cursor.h++]
+			= MB_FILL_CHAR;
+
+	if (el->el_cursor.h >= el->el_terminal.t_size.h) {
 		/* if we must overflow */
 		el->el_cursor.h = 0;
 
@@ -1042,14 +1076,14 @@ re_fastputc(EditLine *el, int c)
 		 * We do this via pointer shuffling - it's safe in this case
 		 * and we avoid memcpy().
 		 */
-		if (el->el_cursor.v + 1 >= el->el_term.t_size.v) {
-			int i, lins = el->el_term.t_size.v;
-			char *firstline = el->el_display[0];
+		if (el->el_cursor.v + 1 >= el->el_terminal.t_size.v) {
+			int i, lins = el->el_terminal.t_size.v;
+			Char *firstline = el->el_display[0];
 	
 			for(i = 1; i < lins; i++)
 				el->el_display[i - 1] = el->el_display[i];
 
-			re__copy_and_pad(firstline, "", 0);
+			re__copy_and_pad(firstline, STR(""), (size_t)0);
 			el->el_display[i - 1] = firstline;
 		} else {
 			el->el_cursor.v++;
@@ -1057,12 +1091,12 @@ re_fastputc(EditLine *el, int c)
 		}
 		if (EL_HAS_AUTO_MARGINS) {
 			if (EL_HAS_MAGIC_MARGINS) {
-				term__putc(el, ' ');
-				term__putc(el, '\b');
+				terminal__putc(el, ' ');
+				terminal__putc(el, '\b');
 			}
 		} else {
-			term__putc(el, '\r');
-			term__putc(el, '\n');
+			terminal__putc(el, '\r');
+			terminal__putc(el, '\n');
 		}
 	}
 }
@@ -1075,34 +1109,39 @@ re_fastputc(EditLine *el, int c)
 protected void
 re_fastaddc(EditLine *el)
 {
-	char c;
+	Char c;
 	int rhdiff;
 
-	c = (unsigned char)el->el_line.cursor[-1];
+	c = el->el_line.cursor[-1];
 
 	if (c == '\t' || el->el_line.cursor != el->el_line.lastchar) {
 		re_refresh(el);	/* too hard to handle */
 		return;
 	}
-	rhdiff = el->el_term.t_size.h - el->el_cursor.h -
+	rhdiff = el->el_terminal.t_size.h - el->el_cursor.h -
 	    el->el_rprompt.p_pos.h;
 	if (el->el_rprompt.p_pos.h && rhdiff < 3) {
 		re_refresh(el);	/* clear out rprompt if less than 1 char gap */
 		return;
 	}			/* else (only do at end of line, no TAB) */
-	if (iscntrl((unsigned char) c)) {	/* if control char, do caret */
-		char mc = (c == 0177) ? '?' : (toascii(c) | 0100);
-		re_fastputc(el, '^');
-		re_fastputc(el, mc);
-	} else if (isprint((unsigned char) c)) {	/* normal char */
+	switch (ct_chr_class(c)) {
+	case CHTYPE_TAB: /* already handled, should never happen here */
+		break;
+	case CHTYPE_NL:
+	case CHTYPE_PRINT:
 		re_fastputc(el, c);
-	} else {
-		re_fastputc(el, '\\');
-		re_fastputc(el, (int)(((((unsigned int)c) >> 6) & 3) + '0'));
-		re_fastputc(el, (int)(((((unsigned int)c) >> 3) & 7) + '0'));
-		re_fastputc(el, (c & 7) + '0');
+		break;
+	case CHTYPE_ASCIICTL:
+	case CHTYPE_NONPRINT: {
+		Char visbuf[VISUAL_WIDTH_MAX];
+		ssize_t i, n =
+		    ct_visual_char(visbuf, VISUAL_WIDTH_MAX, (Char)c);
+		for (i = 0; n-- > 0; ++i)
+			re_fastputc(el, visbuf[i]);
+		break;
+	}
 	}
-	term__flush(el);
+	terminal__flush(el);
 }
 
 
@@ -1116,7 +1155,7 @@ re_clear_display(EditLine *el)
 
 	el->el_cursor.v = 0;
 	el->el_cursor.h = 0;
-	for (i = 0; i < el->el_term.t_size.v; i++)
+	for (i = 0; i < el->el_terminal.t_size.v; i++)
 		el->el_display[i][0] = '\0';
 	el->el_refresh.r_oldcv = 0;
 }
@@ -1133,14 +1172,14 @@ re_clear_lines(EditLine *el)
 		int i;
 		for (i = el->el_refresh.r_oldcv; i >= 0; i--) {
 			/* for each line on the screen */
-			term_move_to_line(el, i);
-			term_move_to_char(el, 0);
-			term_clear_EOL(el, el->el_term.t_size.h);
+			terminal_move_to_line(el, i);
+			terminal_move_to_char(el, 0);
+			terminal_clear_EOL(el, el->el_terminal.t_size.h);
 		}
 	} else {
-		term_move_to_line(el, el->el_refresh.r_oldcv);
+		terminal_move_to_line(el, el->el_refresh.r_oldcv);
 					/* go to last line */
-		term__putc(el, '\r');	/* go to BOL */
-		term__putc(el, '\n');	/* go to new line */
+		terminal__putc(el, '\r');	/* go to BOL */
+		terminal__putc(el, '\n');	/* go to new line */
 	}
 }
diff --git a/lib/libedit/refresh.h b/lib/libedit/refresh.h
index e44ef9c..71a1587 100644
--- a/lib/libedit/refresh.h
+++ b/lib/libedit/refresh.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: refresh.h,v 1.6 2009/12/30 22:37:40 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)refresh.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: refresh.h,v 1.5 2003/08/07 16:44:33 agc Exp $
  * $FreeBSD$
  */
 
@@ -48,7 +49,7 @@ typedef struct {
 	int	r_newcv;
 } el_refresh_t;
 
-protected void	re_putc(EditLine *, int, int);
+protected void	re_putc(EditLine *, Int, int);
 protected void	re_clear_lines(EditLine *);
 protected void	re_clear_display(EditLine *);
 protected void	re_refresh(EditLine *);
diff --git a/lib/libedit/search.c b/lib/libedit/search.c
index af3da8c..3cd205a 100644
--- a/lib/libedit/search.c
+++ b/lib/libedit/search.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: search.c,v 1.30 2011/10/04 15:27:04 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: search.c,v 1.21 2009/02/15 21:55:23 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)search.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: search.c,v 1.30 2011/10/04 15:27:04 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,7 +46,6 @@ __FBSDID("$FreeBSD$");
 /*
  * search.c: History and character search functions
  */
-#include "sys.h"
 #include <stdlib.h>
 #if defined(REGEX)
 #include <regex.h>
@@ -64,15 +68,16 @@ protected int
 search_init(EditLine *el)
 {
 
-	el->el_search.patbuf = (char *) el_malloc(EL_BUFSIZ);
+	el->el_search.patbuf = el_malloc(EL_BUFSIZ *
+	    sizeof(*el->el_search.patbuf));
 	if (el->el_search.patbuf == NULL)
-		return (-1);
+		return -1;
 	el->el_search.patlen = 0;
 	el->el_search.patdir = -1;
 	el->el_search.chacha = '\0';
 	el->el_search.chadir = CHAR_FWD;
 	el->el_search.chatflg = 0;
-	return (0);
+	return 0;
 }
 
 
@@ -83,7 +88,7 @@ protected void
 search_end(EditLine *el)
 {
 
-	el_free((ptr_t) el->el_search.patbuf);
+	el_free(el->el_search.patbuf);
 	el->el_search.patbuf = NULL;
 }
 
@@ -104,8 +109,11 @@ regerror(const char *msg)
  *	Return if string matches pattern
  */
 protected int
-el_match(const char *str, const char *pat)
+el_match(const Char *str, const Char *pat)
 {
+#ifdef WIDECHAR
+	static ct_buffer_t conv;
+#endif
 #if defined (REGEX)
 	regex_t re;
 	int rv;
@@ -117,30 +125,31 @@ el_match(const char *str, const char *pat)
 	extern int	 re_exec(const char *);
 #endif
 
-	if (strstr(str, pat) != NULL)
-		return (1);
+	if (Strstr(str, pat) != 0)
+		return 1;
 
 #if defined(REGEX)
-	if (regcomp(&re, pat, 0) == 0) {
-		rv = regexec(&re, str, 0, NULL, 0) == 0;
+	if (regcomp(&re, ct_encode_string(pat, &conv), 0) == 0) {
+		rv = regexec(&re, ct_encode_string(str, &conv), (size_t)0, NULL,
+		    0) == 0;
 		regfree(&re);
 	} else {
 		rv = 0;
 	}
-	return (rv);
+	return rv;
 #elif defined(REGEXP)
-	if ((re = regcomp(pat)) != NULL) {
-		rv = regexec(re, str);
-		free((ptr_t) re);
+	if ((re = regcomp(ct_encode_string(pat, &conv))) != NULL) {
+		rv = regexec(re, ct_encode_string(str, &conv));
+		el_free(re);
 	} else {
 		rv = 0;
 	}
-	return (rv);
+	return rv;
 #else
-	if (re_comp(pat) != NULL)
-		return (0);
+	if (re_comp(ct_encode_string(pat, &conv)) != NULL)
+		return 0;
 	else
-		return (re_exec(str) == 1);
+		return re_exec(ct_encode_string(str, &conv) == 1);
 #endif
 }
 
@@ -149,14 +158,14 @@ el_match(const char *str, const char *pat)
  *	 return True if the pattern matches the prefix
  */
 protected int
-c_hmatch(EditLine *el, const char *str)
+c_hmatch(EditLine *el, const Char *str)
 {
 #ifdef SDEBUG
 	(void) fprintf(el->el_errfile, "match `%s' with `%s'\n",
 	    el->el_search.patbuf, str);
 #endif /* SDEBUG */
 
-	return (el_match(str, el->el_search.patbuf));
+	return el_match(str, el->el_search.patbuf);
 }
 
 
@@ -168,15 +177,16 @@ c_setpat(EditLine *el)
 {
 	if (el->el_state.lastcmd != ED_SEARCH_PREV_HISTORY &&
 	    el->el_state.lastcmd != ED_SEARCH_NEXT_HISTORY) {
-		el->el_search.patlen = EL_CURSOR(el) - el->el_line.buffer;
+		el->el_search.patlen =
+		    (size_t)(EL_CURSOR(el) - el->el_line.buffer);
 		if (el->el_search.patlen >= EL_BUFSIZ)
 			el->el_search.patlen = EL_BUFSIZ - 1;
 		if (el->el_search.patlen != 0) {
-			(void) strncpy(el->el_search.patbuf, el->el_line.buffer,
+			(void) Strncpy(el->el_search.patbuf, el->el_line.buffer,
 			    el->el_search.patlen);
 			el->el_search.patbuf[el->el_search.patlen] = '\0';
 		} else
-			el->el_search.patlen = strlen(el->el_search.patbuf);
+			el->el_search.patlen = Strlen(el->el_search.patbuf);
 	}
 #ifdef SDEBUG
 	(void) fprintf(el->el_errfile, "\neventno = %d\n",
@@ -197,12 +207,12 @@ c_setpat(EditLine *el)
 protected el_action_t
 ce_inc_search(EditLine *el, int dir)
 {
-	static const char STRfwd[] = {'f', 'w', 'd', '\0'},
+	static const Char STRfwd[] = {'f', 'w', 'd', '\0'},
 	     STRbck[] = {'b', 'c', 'k', '\0'};
-	static char pchar = ':';/* ':' = normal, '?' = failed */
-	static char endcmd[2] = {'\0', '\0'};
-	char ch, *ocursor = el->el_line.cursor, oldpchar = pchar;
-	const char *cp;
+	static Char pchar = ':';/* ':' = normal, '?' = failed */
+	static Char endcmd[2] = {'\0', '\0'};
+	Char ch, *ocursor = el->el_line.cursor, oldpchar = pchar;
+	const Char *cp;
 
 	el_action_t ret = CC_NORM;
 
@@ -211,9 +221,10 @@ ce_inc_search(EditLine *el, int dir)
 	int newdir = dir;
 	int done, redo;
 
-	if (el->el_line.lastchar + sizeof(STRfwd) / sizeof(char) + 2 +
+	if (el->el_line.lastchar + sizeof(STRfwd) /
+	    sizeof(*el->el_line.lastchar) + 2 +
 	    el->el_search.patlen >= el->el_line.limit)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	for (;;) {
 
@@ -240,14 +251,14 @@ ce_inc_search(EditLine *el, int dir)
 		*el->el_line.lastchar = '\0';
 		re_refresh(el);
 
-		if (el_getc(el, &ch) != 1)
-			return (ed_end_of_file(el, 0));
+		if (FUN(el,getc)(el, &ch) != 1)
+			return ed_end_of_file(el, 0);
 
 		switch (el->el_map.current[(unsigned char) ch]) {
 		case ED_INSERT:
 		case ED_DIGIT:
 			if (el->el_search.patlen >= EL_BUFSIZ - LEN)
-				term_beep(el);
+				terminal_beep(el);
 			else {
 				el->el_search.patbuf[el->el_search.patlen++] =
 				    ch;
@@ -272,7 +283,7 @@ ce_inc_search(EditLine *el, int dir)
 			if (el->el_search.patlen > LEN)
 				done++;
 			else
-				term_beep(el);
+				terminal_beep(el);
 			break;
 
 		default:
@@ -296,7 +307,7 @@ ce_inc_search(EditLine *el, int dir)
 					    *el->el_line.cursor != '\n') {
 						if (el->el_search.patlen >=
 						    EL_BUFSIZ - LEN) {
-							term_beep(el);
+							terminal_beep(el);
 							break;
 						}
 						el->el_search.patbuf[el->el_search.patlen++] =
@@ -309,14 +320,14 @@ ce_inc_search(EditLine *el, int dir)
 					re_refresh(el);
 					break;
 				    } else if (isglob(*cp)) {
-					    term_beep(el);
+					    terminal_beep(el);
 					    break;
 				    }
 				break;
 
 			default:	/* Terminate and execute cmd */
 				endcmd[0] = ch;
-				el_push(el, endcmd);
+				FUN(el,push)(el, endcmd);
 				/* FALLTHROUGH */
 
 			case 0033:	/* ESC: Terminate */
@@ -378,9 +389,10 @@ ce_inc_search(EditLine *el, int dir)
 					/* avoid c_setpat */
 					el->el_state.lastcmd =
 					    (el_action_t) newdir;
-					ret = newdir == ED_SEARCH_PREV_HISTORY ?
+					ret = (el_action_t)
+					    (newdir == ED_SEARCH_PREV_HISTORY ?
 					    ed_search_prev_history(el, 0) :
-					    ed_search_next_history(el, 0);
+					    ed_search_next_history(el, 0));
 					if (ret != CC_ERROR) {
 						el->el_line.cursor = newdir ==
 						    ED_SEARCH_PREV_HISTORY ?
@@ -394,13 +406,13 @@ ce_inc_search(EditLine *el, int dir)
 				el->el_search.patbuf[el->el_search.patlen] =
 				    '\0';
 				if (ret == CC_ERROR) {
-					term_beep(el);
+					terminal_beep(el);
 					if (el->el_history.eventno !=
 					    ohisteventno) {
 						el->el_history.eventno =
 						    ohisteventno;
 						if (hist_get(el) == CC_ERROR)
-							return (CC_ERROR);
+							return CC_ERROR;
 					}
 					el->el_line.cursor = ocursor;
 					pchar = '?';
@@ -425,14 +437,14 @@ ce_inc_search(EditLine *el, int dir)
 			if (el->el_history.eventno != ohisteventno) {
 				el->el_history.eventno = ohisteventno;
 				if (hist_get(el) == CC_ERROR)
-					return (CC_ERROR);
+					return CC_ERROR;
 			}
 			el->el_line.cursor = ocursor;
 			if (ret == CC_ERROR)
 				re_refresh(el);
 		}
 		if (done || ret != CC_NORM)
-			return (ret);
+			return ret;
 	}
 }
 
@@ -443,9 +455,9 @@ ce_inc_search(EditLine *el, int dir)
 protected el_action_t
 cv_search(EditLine *el, int dir)
 {
-	char ch;
-	char tmpbuf[EL_BUFSIZ];
-	int tmplen;
+	Char ch;
+	Char tmpbuf[EL_BUFSIZ];
+	ssize_t tmplen;
 
 #ifdef ANCHOR
 	tmpbuf[0] = '.';
@@ -456,7 +468,7 @@ cv_search(EditLine *el, int dir)
 	el->el_search.patdir = dir;
 
 	tmplen = c_gets(el, &tmpbuf[LEN],
-		dir == ED_SEARCH_PREV_HISTORY ? "\n/" : "\n?" );
+		dir == ED_SEARCH_PREV_HISTORY ? STR("\n/") : STR("\n?") );
 	if (tmplen == -1)
 		return CC_REFRESH;
 
@@ -470,16 +482,16 @@ cv_search(EditLine *el, int dir)
 		 */
 		if (el->el_search.patlen == 0) {
 			re_refresh(el);
-			return (CC_ERROR);
+			return CC_ERROR;
 		}
 #ifdef ANCHOR
 		if (el->el_search.patbuf[0] != '.' &&
 		    el->el_search.patbuf[0] != '*') {
-			(void) strncpy(tmpbuf, el->el_search.patbuf,
-			    sizeof(tmpbuf) - 1);
+			(void) Strncpy(tmpbuf, el->el_search.patbuf,
+			    sizeof(tmpbuf) / sizeof(*tmpbuf) - 1);
 			el->el_search.patbuf[0] = '.';
 			el->el_search.patbuf[1] = '*';
-			(void) strncpy(&el->el_search.patbuf[2], tmpbuf,
+			(void) Strncpy(&el->el_search.patbuf[2], tmpbuf,
 			    EL_BUFSIZ - 3);
 			el->el_search.patlen++;
 			el->el_search.patbuf[el->el_search.patlen++] = '.';
@@ -493,21 +505,21 @@ cv_search(EditLine *el, int dir)
 		tmpbuf[tmplen++] = '*';
 #endif
 		tmpbuf[tmplen] = '\0';
-		(void) strncpy(el->el_search.patbuf, tmpbuf, EL_BUFSIZ - 1);
-		el->el_search.patlen = tmplen;
+		(void) Strncpy(el->el_search.patbuf, tmpbuf, EL_BUFSIZ - 1);
+		el->el_search.patlen = (size_t)tmplen;
 	}
 	el->el_state.lastcmd = (el_action_t) dir;	/* avoid c_setpat */
 	el->el_line.cursor = el->el_line.lastchar = el->el_line.buffer;
 	if ((dir == ED_SEARCH_PREV_HISTORY ? ed_search_prev_history(el, 0) :
 	    ed_search_next_history(el, 0)) == CC_ERROR) {
 		re_refresh(el);
-		return (CC_ERROR);
+		return CC_ERROR;
 	}
 	if (ch == 0033) {
 		re_refresh(el);
 		return ed_newline(el, 0);
 	}
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -517,9 +529,9 @@ cv_search(EditLine *el, int dir)
 protected el_action_t
 ce_search_line(EditLine *el, int dir)
 {
-	char *cp = el->el_line.cursor;
-	char *pattern = el->el_search.patbuf;
-	char oc, *ocp;
+	Char *cp = el->el_line.cursor;
+	Char *pattern = el->el_search.patbuf;
+	Char oc, *ocp;
 #ifdef ANCHOR
 	ocp = &pattern[1];
 	oc = *ocp;
@@ -534,21 +546,21 @@ ce_search_line(EditLine *el, int dir)
 			if (el_match(cp, ocp)) {
 				*ocp = oc;
 				el->el_line.cursor = cp;
-				return (CC_NORM);
+				return CC_NORM;
 			}
 		}
 		*ocp = oc;
-		return (CC_ERROR);
+		return CC_ERROR;
 	} else {
 		for (; *cp != '\0' && cp < el->el_line.limit; cp++) {
 			if (el_match(cp, ocp)) {
 				*ocp = oc;
 				el->el_line.cursor = cp;
-				return (CC_NORM);
+				return CC_NORM;
 			}
 		}
 		*ocp = oc;
-		return (CC_ERROR);
+		return CC_ERROR;
 	}
 }
 
@@ -557,12 +569,12 @@ ce_search_line(EditLine *el, int dir)
  *	Vi repeat search
  */
 protected el_action_t
-cv_repeat_srch(EditLine *el, int c)
+cv_repeat_srch(EditLine *el, Int c)
 {
 
 #ifdef SDEBUG
 	(void) fprintf(el->el_errfile, "dir %d patlen %d patbuf %s\n",
-	    c, el->el_search.patlen, el->el_search.patbuf);
+	    c, el->el_search.patlen, ct_encode_string(el->el_search.patbuf));
 #endif
 
 	el->el_state.lastcmd = (el_action_t) c;	/* Hack to stop c_setpat */
@@ -570,11 +582,11 @@ cv_repeat_srch(EditLine *el, int c)
 
 	switch (c) {
 	case ED_SEARCH_NEXT_HISTORY:
-		return (ed_search_next_history(el, 0));
+		return ed_search_next_history(el, 0);
 	case ED_SEARCH_PREV_HISTORY:
-		return (ed_search_prev_history(el, 0));
+		return ed_search_prev_history(el, 0);
 	default:
-		return (CC_ERROR);
+		return CC_ERROR;
 	}
 }
 
@@ -583,16 +595,16 @@ cv_repeat_srch(EditLine *el, int c)
  *	Vi character search
  */
 protected el_action_t
-cv_csearch(EditLine *el, int direction, int ch, int count, int tflag)
+cv_csearch(EditLine *el, int direction, Int ch, int count, int tflag)
 {
-	char *cp;
+	Char *cp;
 
 	if (ch == 0)
 		return CC_ERROR;
 
-	if (ch == -1) {
-		char c;
-		if (el_getc(el, &c) != 1)
+	if (ch == (Int)-1) {
+		Char c;
+		if (FUN(el,getc)(el, &c) != 1)
 			return ed_end_of_file(el, 0);
 		ch = c;
 	}
@@ -600,18 +612,18 @@ cv_csearch(EditLine *el, int direction, int ch, int count, int tflag)
 	/* Save for ';' and ',' commands */
 	el->el_search.chacha = ch;
 	el->el_search.chadir = direction;
-	el->el_search.chatflg = tflag;
+	el->el_search.chatflg = (char)tflag;
 
 	cp = el->el_line.cursor;
 	while (count--) {
-		if (*cp == ch)
+		if ((Int)*cp == ch)
 			cp += direction;
 		for (;;cp += direction) {
 			if (cp >= el->el_line.lastchar)
 				return CC_ERROR;
 			if (cp < el->el_line.buffer)
 				return CC_ERROR;
-			if (*cp == ch)
+			if ((Int)*cp == ch)
 				break;
 		}
 	}
diff --git a/lib/libedit/search.h b/lib/libedit/search.h
index 725af7c..02c8f5d 100644
--- a/lib/libedit/search.h
+++ b/lib/libedit/search.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: search.h,v 1.9 2009/12/30 22:37:40 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)search.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: search.h,v 1.8 2003/10/18 23:27:36 christos Exp $
  * $FreeBSD$
  */
 
@@ -43,24 +44,24 @@
 #include "histedit.h"
 
 typedef struct el_search_t {
-	char	*patbuf;		/* The pattern buffer		*/
+	Char	*patbuf;		/* The pattern buffer		*/
 	size_t	 patlen;		/* Length of the pattern buffer	*/
 	int	 patdir;		/* Direction of the last search	*/
 	int	 chadir;		/* Character search direction	*/
-	char	 chacha;		/* Character we are looking for	*/
+	Char	 chacha;		/* Character we are looking for	*/
 	char	 chatflg;		/* 0 if f, 1 if t */
 } el_search_t;
 
 
-protected int		el_match(const char *, const char *);
+protected int		el_match(const Char *, const Char *);
 protected int		search_init(EditLine *);
 protected void		search_end(EditLine *);
-protected int		c_hmatch(EditLine *, const char *);
+protected int		c_hmatch(EditLine *, const Char *);
 protected void		c_setpat(EditLine *);
 protected el_action_t	ce_inc_search(EditLine *, int);
 protected el_action_t	cv_search(EditLine *, int);
 protected el_action_t	ce_search_line(EditLine *, int);
-protected el_action_t	cv_repeat_srch(EditLine *, int);
-protected el_action_t	cv_csearch(EditLine *, int, int, int, int);
+protected el_action_t	cv_repeat_srch(EditLine *, Int);
+protected el_action_t	cv_csearch(EditLine *, int, Int, int, int);
 
 #endif /* _h_el_search */
diff --git a/lib/libedit/sig.c b/lib/libedit/sig.c
index e48dbef..babec69 100644
--- a/lib/libedit/sig.c
+++ b/lib/libedit/sig.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: sig.c,v 1.17 2011/07/28 20:50:55 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: sig.c,v 1.15 2009/02/19 15:20:22 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)sig.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: sig.c,v 1.17 2011/07/28 20:50:55 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -43,7 +48,6 @@ __FBSDID("$FreeBSD$");
  *	  our policy is to trap all signals, set a good state
  *	  and pass the ball to our caller.
  */
-#include "sys.h"
 #include "el.h"
 #include <stdlib.h>
 
@@ -80,7 +84,7 @@ sig_handler(int signo)
 		tty_rawmode(sel);
 		if (ed_redisplay(sel, 0) == CC_REFRESH)
 			re_refresh(sel);
-		term__flush(sel);
+		terminal__flush(sel);
 		break;
 
 	case SIGWINCH:
@@ -144,7 +148,7 @@ protected void
 sig_end(EditLine *el)
 {
 
-	el_free((ptr_t) el->el_signal);
+	el_free(el->el_signal);
 	el->el_signal = NULL;
 }
 
diff --git a/lib/libedit/sig.h b/lib/libedit/sig.h
index 7e38100..a096681 100644
--- a/lib/libedit/sig.h
+++ b/lib/libedit/sig.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: sig.h,v 1.8 2009/02/19 15:20:22 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)sig.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: sig.h,v 1.8 2009/02/19 15:20:22 christos Exp $
  * $FreeBSD$
  */
 
diff --git a/lib/libedit/sys.h b/lib/libedit/sys.h
index 5c017d3..d005ffd 100644
--- a/lib/libedit/sys.h
+++ b/lib/libedit/sys.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: sys.h,v 1.17 2011/09/28 14:08:04 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)sys.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: sys.h,v 1.12 2009/08/31 00:05:43 christos Exp $
  * $FreeBSD$
  */
 
@@ -40,8 +41,24 @@
 #ifndef _h_sys
 #define	_h_sys
 
+#ifdef HAVE_SYS_CDEFS_H
 #include <sys/cdefs.h>
+#endif
+
+#if !defined(__attribute__) && (defined(__cplusplus) || !defined(__GNUC__)  || __GNUC__ == 2 && __GNUC_MINOR__ < 8)
+# define __attribute__(A)
+#endif
 
+#ifndef __BEGIN_DECLS
+# ifdef  __cplusplus
+#  define __BEGIN_DECLS  extern "C" {
+#  define __END_DECLS    }
+# else
+#  define __BEGIN_DECLS
+#  define __END_DECLS
+# endif
+#endif
+ 
 #ifndef public
 # define public		/* Externally visible functions/variables */
 #endif
@@ -55,17 +72,47 @@
 			/* When we want to hide everything	*/
 #endif
 
-#ifndef _PTR_T
-# define _PTR_T
-typedef void	*ptr_t;
+#ifndef __arraycount
+# define __arraycount(a) (sizeof(a) / sizeof(*(a)))
+#endif
+
+#include <stdio.h>
+
+#ifndef HAVE_STRLCAT
+#define	strlcat libedit_strlcat
+size_t	strlcat(char *dst, const char *src, size_t size);
 #endif
 
-#ifndef _IOCTL_T
-# define _IOCTL_T
-typedef void	*ioctl_t;
+#ifndef HAVE_STRLCPY
+#define	strlcpy libedit_strlcpy
+size_t	strlcpy(char *dst, const char *src, size_t size);
 #endif
 
-#include <stdio.h>
+#ifndef HAVE_FGETLN
+#define	fgetln libedit_fgetln
+char	*fgetln(FILE *fp, size_t *len);
+#endif
+
+#ifndef HAVE_WCSDUP
+#include <wchar.h>
+wchar_t *wcsdup(const wchar_t *);
+#endif
+
+#ifndef _DIAGASSERT
+#define _DIAGASSERT(x)
+#endif
+
+#ifndef __RCSID
+#define __RCSID(x)
+#endif
+
+#ifndef HAVE_U_INT32_T
+typedef unsigned int	u_int32_t;
+#endif
+
+#ifndef SIZE_T_MAX
+#define SIZE_T_MAX	((size_t)-1)
+#endif
 
 #define	REGEX		/* Use POSIX.2 regular expression functions */
 #undef	REGEXP		/* Use UNIX V8 regular expression functions */
@@ -79,40 +126,4 @@ extern char* tgoto(const char*, int, int);
 extern char* tgetstr(char*, char**);
 #endif
 
-#ifdef notdef
-# undef REGEX
-# undef REGEXP
-# include <malloc.h>
-# ifdef __GNUC__
-/*
- * Broken hdrs.
- */
-extern int	tgetent(const char *bp, char *name);
-extern int	tgetflag(const char *id);
-extern int	tgetnum(const char *id);
-extern char    *tgetstr(const char *id, char **area);
-extern char    *tgoto(const char *cap, int col, int row);
-extern int	tputs(const char *str, int affcnt, int (*putc)(int));
-extern char    *getenv(const char *);
-extern int	fprintf(FILE *, const char *, ...);
-extern int	sigsetmask(int);
-extern int	sigblock(int);
-extern int	fputc(int, FILE *);
-extern int	fgetc(FILE *);
-extern int	fflush(FILE *);
-extern int	tolower(int);
-extern int	toupper(int);
-extern int	errno, sys_nerr;
-extern char	*sys_errlist[];
-extern void	perror(const char *);
-#  include <string.h>
-#  define strerror(e)	sys_errlist[e]
-# endif
-# ifdef SABER
-extern ptr_t    memcpy(ptr_t, const ptr_t, size_t);
-extern ptr_t    memset(ptr_t, int, size_t);
-# endif
-extern char    *fgetline(FILE *, int *);
-#endif
-
 #endif /* _h_sys */
diff --git a/lib/libedit/term.c b/lib/libedit/terminal.c
index e526484..0709d53 100644
--- a/lib/libedit/term.c
+++ b/lib/libedit/terminal.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: terminal.c,v 1.14 2012/05/30 18:21:14 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,120 +30,66 @@
  * 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.
- *
- *	$NetBSD: term.c,v 1.56 2009/12/28 21:54:21 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)term.c	8.2 (Berkeley) 4/30/95";
+#else
+__RCSID("$NetBSD: terminal.c,v 1.14 2012/05/30 18:21:14 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
 /*
- * term.c: Editor/termcap-curses interface
- *	   We have to declare a static variable here, since the
- *	   termcap putchar routine does not take an argument!
+ * terminal.c: Editor/termcap-curses interface
+ *	       We have to declare a static variable here, since the
+ *	       termcap putchar routine does not take an argument!
  */
 #include <stdio.h>
 #include <signal.h>
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <limits.h>
+#ifdef HAVE_TERMCAP_H
 #include <termcap.h>
+#endif
+#ifdef HAVE_CURSES_H
 #include <curses.h>
+#elif HAVE_NCURSES_H
 #include <ncurses.h>
+#endif
+
+/* Solaris's term.h does horrid things. */
+#if defined(HAVE_TERM_H) && !defined(__sun) && !defined(HAVE_TERMCAP_H)
 #include <term.h>
+#endif
+ 
 #include <sys/types.h>
 #include <sys/ioctl.h>
 
+#ifdef _REENTRANT
+#include <pthread.h>
+#endif
+
 #include "el.h"
 
 /*
  * IMPORTANT NOTE: these routines are allowed to look at the current screen
- * and the current possition assuming that it is correct.  If this is not
+ * and the current position assuming that it is correct.  If this is not
  * true, then the update will be WRONG!  This is (should be) a valid
  * assumption...
  */
 
-#define	TC_BUFSIZE	2048
+#define	TC_BUFSIZE	((size_t)2048)
 
-#define	GoodStr(a)	(el->el_term.t_str[a] != NULL && \
-			    el->el_term.t_str[a][0] != '\0')
-#define	Str(a)		el->el_term.t_str[a]
-#define	Val(a)		el->el_term.t_val[a]
-
-#ifdef notdef
-private const struct {
-	const char *b_name;
-	int b_rate;
-} baud_rate[] = {
-#ifdef B0
-	{ "0", B0 },
-#endif
-#ifdef B50
-	{ "50", B50 },
-#endif
-#ifdef B75
-	{ "75", B75 },
-#endif
-#ifdef B110
-	{ "110", B110 },
-#endif
-#ifdef B134
-	{ "134", B134 },
-#endif
-#ifdef B150
-	{ "150", B150 },
-#endif
-#ifdef B200
-	{ "200", B200 },
-#endif
-#ifdef B300
-	{ "300", B300 },
-#endif
-#ifdef B600
-	{ "600", B600 },
-#endif
-#ifdef B900
-	{ "900", B900 },
-#endif
-#ifdef B1200
-	{ "1200", B1200 },
-#endif
-#ifdef B1800
-	{ "1800", B1800 },
-#endif
-#ifdef B2400
-	{ "2400", B2400 },
-#endif
-#ifdef B3600
-	{ "3600", B3600 },
-#endif
-#ifdef B4800
-	{ "4800", B4800 },
-#endif
-#ifdef B7200
-	{ "7200", B7200 },
-#endif
-#ifdef B9600
-	{ "9600", B9600 },
-#endif
-#ifdef EXTA
-	{ "19200", EXTA },
-#endif
-#ifdef B19200
-	{ "19200", B19200 },
-#endif
-#ifdef EXTB
-	{ "38400", EXTB },
-#endif
-#ifdef B38400
-	{ "38400", B38400 },
-#endif
-	{ NULL, 0 }
-};
-#endif
+#define	GoodStr(a)	(el->el_terminal.t_str[a] != NULL && \
+			    el->el_terminal.t_str[a][0] != '\0')
+#define	Str(a)		el->el_terminal.t_str[a]
+#define	Val(a)		el->el_terminal.t_val[a]
 
 private const struct termcapstr {
 	const char *name;
@@ -254,27 +202,28 @@ private const struct termcapval {
 };
 /* do two or more of the attributes use me */
 
-private void	term_setflags(EditLine *);
-private int	term_rebuffer_display(EditLine *);
-private void	term_free_display(EditLine *);
-private int	term_alloc_display(EditLine *);
-private void	term_alloc(EditLine *, const struct termcapstr *, const char *);
-private void	term_init_arrow(EditLine *);
-private void	term_reset_arrow(EditLine *);
-private int	term_putc(int);
-private void	term_tputs(EditLine *, const char *, int);
+private void	terminal_setflags(EditLine *);
+private int	terminal_rebuffer_display(EditLine *);
+private void	terminal_free_display(EditLine *);
+private int	terminal_alloc_display(EditLine *);
+private void	terminal_alloc(EditLine *, const struct termcapstr *,
+    const char *);
+private void	terminal_init_arrow(EditLine *);
+private void	terminal_reset_arrow(EditLine *);
+private int	terminal_putc(int);
+private void	terminal_tputs(EditLine *, const char *, int);
 
 #ifdef _REENTRANT
-private pthread_mutex_t term_mutex = PTHREAD_MUTEX_INITIALIZER;
+private pthread_mutex_t terminal_mutex = PTHREAD_MUTEX_INITIALIZER;
 #endif
-private FILE *term_outfile = NULL;
+private FILE *terminal_outfile = NULL;
 
 
-/* term_setflags():
+/* terminal_setflags():
  *	Set the terminal capability flags
  */
 private void
-term_setflags(EditLine *el)
+terminal_setflags(EditLine *el)
 {
 	EL_FLAGS = 0;
 	if (el->el_tty.t_tabs)
@@ -315,69 +264,77 @@ term_setflags(EditLine *el)
 #endif /* DEBUG_SCREEN */
 }
 
-/* term_init():
+/* terminal_init():
  *	Initialize the terminal stuff
  */
 protected int
-term_init(EditLine *el)
+terminal_init(EditLine *el)
 {
 
-	el->el_term.t_buf = (char *) el_malloc(TC_BUFSIZE);
-	if (el->el_term.t_buf == NULL)
-		return (-1);
-	el->el_term.t_cap = (char *) el_malloc(TC_BUFSIZE);
-	if (el->el_term.t_cap == NULL)
-		return (-1);
-	el->el_term.t_fkey = (fkey_t *) el_malloc(A_K_NKEYS * sizeof(fkey_t));
-	if (el->el_term.t_fkey == NULL)
-		return (-1);
-	el->el_term.t_loc = 0;
-	el->el_term.t_str = (char **) el_malloc(T_str * sizeof(char *));
-	if (el->el_term.t_str == NULL)
-		return (-1);
-	(void) memset(el->el_term.t_str, 0, T_str * sizeof(char *));
-	el->el_term.t_val = (int *) el_malloc(T_val * sizeof(int));
-	if (el->el_term.t_val == NULL)
-		return (-1);
-	(void) memset(el->el_term.t_val, 0, T_val * sizeof(int));
-	(void) term_set(el, NULL);
-	term_init_arrow(el);
-	return (0);
+	el->el_terminal.t_buf = el_malloc(TC_BUFSIZE *
+	    sizeof(*el->el_terminal.t_buf));
+	if (el->el_terminal.t_buf == NULL)
+		return -1;
+	el->el_terminal.t_cap = el_malloc(TC_BUFSIZE *
+	    sizeof(*el->el_terminal.t_cap));
+	if (el->el_terminal.t_cap == NULL)
+		return -1;
+	el->el_terminal.t_fkey = el_malloc(A_K_NKEYS *
+	    sizeof(*el->el_terminal.t_fkey));
+	if (el->el_terminal.t_fkey == NULL)
+		return -1;
+	el->el_terminal.t_loc = 0;
+	el->el_terminal.t_str = el_malloc(T_str *
+	    sizeof(*el->el_terminal.t_str));
+	if (el->el_terminal.t_str == NULL)
+		return -1;
+	(void) memset(el->el_terminal.t_str, 0, T_str *
+	    sizeof(*el->el_terminal.t_str));
+	el->el_terminal.t_val = el_malloc(T_val *
+	    sizeof(*el->el_terminal.t_val));
+	if (el->el_terminal.t_val == NULL)
+		return -1;
+	(void) memset(el->el_terminal.t_val, 0, T_val *
+	    sizeof(*el->el_terminal.t_val));
+	(void) terminal_set(el, NULL);
+	terminal_init_arrow(el);
+	return 0;
 }
 
-/* term_end():
+/* terminal_end():
  *	Clean up the terminal stuff
  */
 protected void
-term_end(EditLine *el)
+terminal_end(EditLine *el)
 {
 
-	el_free((ptr_t) el->el_term.t_buf);
-	el->el_term.t_buf = NULL;
-	el_free((ptr_t) el->el_term.t_cap);
-	el->el_term.t_cap = NULL;
-	el->el_term.t_loc = 0;
-	el_free((ptr_t) el->el_term.t_str);
-	el->el_term.t_str = NULL;
-	el_free((ptr_t) el->el_term.t_val);
-	el->el_term.t_val = NULL;
-	el_free((ptr_t) el->el_term.t_fkey);
-	el->el_term.t_fkey = NULL;
-	term_free_display(el);
+	el_free(el->el_terminal.t_buf);
+	el->el_terminal.t_buf = NULL;
+	el_free(el->el_terminal.t_cap);
+	el->el_terminal.t_cap = NULL;
+	el->el_terminal.t_loc = 0;
+	el_free(el->el_terminal.t_str);
+	el->el_terminal.t_str = NULL;
+	el_free(el->el_terminal.t_val);
+	el->el_terminal.t_val = NULL;
+	el_free(el->el_terminal.t_fkey);
+	el->el_terminal.t_fkey = NULL;
+	terminal_free_display(el);
 }
 
 
-/* term_alloc():
+/* terminal_alloc():
  *	Maintain a string pool for termcap strings
  */
 private void
-term_alloc(EditLine *el, const struct termcapstr *t, const char *cap)
+terminal_alloc(EditLine *el, const struct termcapstr *t, const char *cap)
 {
 	char termbuf[TC_BUFSIZE];
 	size_t tlen, clen;
-	char **tlist = el->el_term.t_str;
+	char **tlist = el->el_terminal.t_str;
 	char **tmp, **str = &tlist[t - tstr];
 
+	(void) memset(termbuf, 0, sizeof(termbuf));
 	if (cap == NULL || *cap == '\0') {
 		*str = NULL;
 		return;
@@ -397,11 +354,11 @@ term_alloc(EditLine *el, const struct termcapstr *t, const char *cap)
 	/*
          * New string is longer; see if we have enough space to append
          */
-	if (el->el_term.t_loc + 3 < TC_BUFSIZE) {
+	if (el->el_terminal.t_loc + 3 < TC_BUFSIZE) {
 						/* XXX strcpy is safe */
-		(void) strcpy(*str = &el->el_term.t_buf[el->el_term.t_loc],
-		    cap);
-		el->el_term.t_loc += (int)clen + 1;	/* one for \0 */
+		(void) strcpy(*str = &el->el_terminal.t_buf[
+		    el->el_terminal.t_loc], cap);
+		el->el_terminal.t_loc += clen + 1;	/* one for \0 */
 		return;
 	}
 	/*
@@ -417,124 +374,126 @@ term_alloc(EditLine *el, const struct termcapstr *t, const char *cap)
 				continue;
 			termbuf[tlen++] = '\0';
 		}
-	memcpy(el->el_term.t_buf, termbuf, TC_BUFSIZE);
-	el->el_term.t_loc = (int)tlen;
-	if (el->el_term.t_loc + 3 >= TC_BUFSIZE) {
+	memcpy(el->el_terminal.t_buf, termbuf, TC_BUFSIZE);
+	el->el_terminal.t_loc = tlen;
+	if (el->el_terminal.t_loc + 3 >= TC_BUFSIZE) {
 		(void) fprintf(el->el_errfile,
 		    "Out of termcap string space.\n");
 		return;
 	}
 					/* XXX strcpy is safe */
-	(void) strcpy(*str = &el->el_term.t_buf[el->el_term.t_loc], cap);
-	el->el_term.t_loc += (int)clen + 1;	/* one for \0 */
+	(void) strcpy(*str = &el->el_terminal.t_buf[el->el_terminal.t_loc],
+	    cap);
+	el->el_terminal.t_loc += (size_t)clen + 1;	/* one for \0 */
 	return;
 }
 
 
-/* term_rebuffer_display():
+/* terminal_rebuffer_display():
  *	Rebuffer the display after the screen changed size
  */
 private int
-term_rebuffer_display(EditLine *el)
+terminal_rebuffer_display(EditLine *el)
 {
-	coord_t *c = &el->el_term.t_size;
+	coord_t *c = &el->el_terminal.t_size;
 
-	term_free_display(el);
+	terminal_free_display(el);
 
 	c->h = Val(T_co);
 	c->v = Val(T_li);
 
-	if (term_alloc_display(el) == -1)
-		return (-1);
-	return (0);
+	if (terminal_alloc_display(el) == -1)
+		return -1;
+	return 0;
 }
 
 
-/* term_alloc_display():
+/* terminal_alloc_display():
  *	Allocate a new display.
  */
 private int
-term_alloc_display(EditLine *el)
+terminal_alloc_display(EditLine *el)
 {
 	int i;
-	char **b;
-	coord_t *c = &el->el_term.t_size;
+	Char **b;
+	coord_t *c = &el->el_terminal.t_size;
 
-	b = (char **) el_malloc((size_t) (sizeof(char *) * (c->v + 1)));
+	b =  el_malloc(sizeof(*b) * (size_t)(c->v + 1));
 	if (b == NULL)
-		return (-1);
+		return -1;
 	for (i = 0; i < c->v; i++) {
-		b[i] = (char *) el_malloc((size_t) (sizeof(char) * (c->h + 1)));
+		b[i] = el_malloc(sizeof(**b) * (size_t)(c->h + 1));
 		if (b[i] == NULL) {
 			while (--i >= 0)
-				el_free((ptr_t) b[i]);
-			el_free((ptr_t) b);
-			return (-1);
+				el_free(b[i]);
+			el_free(b);
+			return -1;
 		}
 	}
 	b[c->v] = NULL;
 	el->el_display = b;
 
-	b = (char **) el_malloc((size_t) (sizeof(char *) * (c->v + 1)));
+	b = el_malloc(sizeof(*b) * (size_t)(c->v + 1));
 	if (b == NULL)
-		return (-1);
+		return -1;
 	for (i = 0; i < c->v; i++) {
-		b[i] = (char *) el_malloc((size_t) (sizeof(char) * (c->h + 1)));
+		b[i] = el_malloc(sizeof(**b) * (size_t)(c->h + 1));
 		if (b[i] == NULL) {
 			while (--i >= 0)
-				el_free((ptr_t) b[i]);
-			el_free((ptr_t) b);
-			return (-1);
+				el_free(b[i]);
+			el_free(b);
+			return -1;
 		}
 	}
 	b[c->v] = NULL;
 	el->el_vdisplay = b;
-	return (0);
+	return 0;
 }
 
 
-/* term_free_display():
+/* terminal_free_display():
  *	Free the display buffers
  */
 private void
-term_free_display(EditLine *el)
+terminal_free_display(EditLine *el)
 {
-	char **b;
-	char **bufp;
+	Char **b;
+	Char **bufp;
 
 	b = el->el_display;
 	el->el_display = NULL;
 	if (b != NULL) {
 		for (bufp = b; *bufp != NULL; bufp++)
-			el_free((ptr_t) * bufp);
-		el_free((ptr_t) b);
+			el_free(*bufp);
+		el_free(b);
 	}
 	b = el->el_vdisplay;
 	el->el_vdisplay = NULL;
 	if (b != NULL) {
 		for (bufp = b; *bufp != NULL; bufp++)
-			el_free((ptr_t) * bufp);
-		el_free((ptr_t) b);
+			el_free(*bufp);
+		el_free(b);
 	}
 }
 
 
-/* term_move_to_line():
+/* terminal_move_to_line():
  *	move to line <where> (first line == 0)
  * 	as efficiently as possible
  */
 protected void
-term_move_to_line(EditLine *el, int where)
+terminal_move_to_line(EditLine *el, int where)
 {
 	int del;
 
 	if (where == el->el_cursor.v)
 		return;
 
-	if (where > el->el_term.t_size.v) {
+	if (where > el->el_terminal.t_size.v) {
 #ifdef DEBUG_SCREEN
 		(void) fprintf(el->el_errfile,
-		    "term_move_to_line: where is ridiculous: %d\r\n", where);
+		    "terminal_move_to_line: where is ridiculous: %d\r\n",
+		    where);
 #endif /* DEBUG_SCREEN */
 		return;
 	}
@@ -542,22 +501,31 @@ term_move_to_line(EditLine *el, int where)
 		while (del > 0) {
 			if (EL_HAS_AUTO_MARGINS &&
 			    el->el_display[el->el_cursor.v][0] != '\0') {
+                                size_t h = (size_t)
+				    (el->el_terminal.t_size.h - 1);
+#ifdef WIDECHAR
+                                for (; h > 0 &&
+                                         el->el_display[el->el_cursor.v][h] ==
+                                                 MB_FILL_CHAR;
+                                         h--)
+                                                continue;
+#endif
 				/* move without newline */
-				term_move_to_char(el, el->el_term.t_size.h - 1);
-				term_overwrite(el, &el->el_display
+				terminal_move_to_char(el, (int)h);
+				terminal_overwrite(el, &el->el_display
 				    [el->el_cursor.v][el->el_cursor.h],
-				    (size_t)(el->el_term.t_size.h -
+				    (size_t)(el->el_terminal.t_size.h -
 				    el->el_cursor.h));
 				/* updates Cursor */
 				del--;
 			} else {
 				if ((del > 1) && GoodStr(T_DO)) {
-					term_tputs(el, tgoto(Str(T_DO), del,
+					terminal_tputs(el, tgoto(Str(T_DO), del,
 					    del), del);
 					del = 0;
 				} else {
 					for (; del > 0; del--)
-						term__putc(el, '\n');
+						terminal__putc(el, '\n');
 					/* because the \n will become \r\n */
 					el->el_cursor.h = 0;
 				}
@@ -565,22 +533,22 @@ term_move_to_line(EditLine *el, int where)
 		}
 	} else {		/* del < 0 */
 		if (GoodStr(T_UP) && (-del > 1 || !GoodStr(T_up)))
-			term_tputs(el, tgoto(Str(T_UP), -del, -del), -del);
+			terminal_tputs(el, tgoto(Str(T_UP), -del, -del), -del);
 		else {
 			if (GoodStr(T_up))
 				for (; del < 0; del++)
-					term_tputs(el, Str(T_up), 1);
+					terminal_tputs(el, Str(T_up), 1);
 		}
 	}
 	el->el_cursor.v = where;/* now where is here */
 }
 
 
-/* term_move_to_char():
+/* terminal_move_to_char():
  *	Move to the character position specified
  */
 protected void
-term_move_to_char(EditLine *el, int where)
+terminal_move_to_char(EditLine *el, int where)
 {
 	int del, i;
 
@@ -588,15 +556,16 @@ mc_again:
 	if (where == el->el_cursor.h)
 		return;
 
-	if (where > el->el_term.t_size.h) {
+	if (where > el->el_terminal.t_size.h) {
 #ifdef DEBUG_SCREEN
 		(void) fprintf(el->el_errfile,
-		    "term_move_to_char: where is riduculous: %d\r\n", where);
+		    "terminal_move_to_char: where is riduculous: %d\r\n",
+		    where);
 #endif /* DEBUG_SCREEN */
 		return;
 	}
 	if (!where) {		/* if where is first column */
-		term__putc(el, '\r');	/* do a CR */
+		terminal__putc(el, '\r');	/* do a CR */
 		el->el_cursor.h = 0;
 		return;
 	}
@@ -604,22 +573,30 @@ mc_again:
 
 	if ((del < -4 || del > 4) && GoodStr(T_ch))
 		/* go there directly */
-		term_tputs(el, tgoto(Str(T_ch), where, where), where);
+		terminal_tputs(el, tgoto(Str(T_ch), where, where), where);
 	else {
 		if (del > 0) {	/* moving forward */
 			if ((del > 4) && GoodStr(T_RI))
-				term_tputs(el, tgoto(Str(T_RI), del, del), del);
+				terminal_tputs(el, tgoto(Str(T_RI), del, del),
+				    del);
 			else {
 					/* if I can do tabs, use them */
 				if (EL_CAN_TAB) {
 					if ((el->el_cursor.h & 0370) !=
-					    (where & ~0x7)) {
+					    (where & ~0x7)
+#ifdef WIDECHAR
+					    && (el->el_display[
+					    el->el_cursor.v][where & 0370] !=
+					    MB_FILL_CHAR)
+#endif
+					    ) {
 						/* if not within tab stop */
 						for (i =
 						    (el->el_cursor.h & 0370);
 						    i < (where & ~0x7);
 						    i += 8)
-							term__putc(el, '\t');	
+							terminal__putc(el,
+							    '\t');	
 							/* then tab over */
 						el->el_cursor.h = where & ~0x7;
 					}
@@ -629,17 +606,17 @@ mc_again:
 				 * chars, so we do.
 				 */
 				/*
-				 * NOTE THAT term_overwrite() WILL CHANGE
+				 * NOTE THAT terminal_overwrite() WILL CHANGE
 				 * el->el_cursor.h!!!
 				 */
-				term_overwrite(el, &el->el_display[
+				terminal_overwrite(el, &el->el_display[
 				    el->el_cursor.v][el->el_cursor.h],
 				    (size_t)(where - el->el_cursor.h));
 
 			}
 		} else {	/* del < 0 := moving backward */
 			if ((-del > 4) && GoodStr(T_LE))
-				term_tputs(el, tgoto(Str(T_LE), -del, -del),
+				terminal_tputs(el, tgoto(Str(T_LE), -del, -del),
 				    -del);
 			else {	/* can't go directly there */
 				/*
@@ -651,12 +628,12 @@ mc_again:
 				    (((unsigned int) where >> 3) +
 				     (where & 07)))
 				    : (-del > where)) {
-					term__putc(el, '\r');	/* do a CR */
+					terminal__putc(el, '\r');/* do a CR */
 					el->el_cursor.h = 0;
 					goto mc_again;	/* and try again */
 				}
 				for (i = 0; i < -del; i++)
-					term__putc(el, '\b');
+					terminal__putc(el, '\b');
 			}
 		}
 	}
@@ -664,55 +641,62 @@ mc_again:
 }
 
 
-/* term_overwrite():
+/* terminal_overwrite():
  *	Overstrike num characters
+ *	Assumes MB_FILL_CHARs are present to keep the column count correct
  */
 protected void
-term_overwrite(EditLine *el, const char *cp, size_t n)
+terminal_overwrite(EditLine *el, const Char *cp, size_t n)
 {
 	if (n == 0)
 		return;
 
-	if (n > (size_t)el->el_term.t_size.h) {
+	if (n > (size_t)el->el_terminal.t_size.h) {
 #ifdef DEBUG_SCREEN
 		(void) fprintf(el->el_errfile,
-		    "term_overwrite: n is riduculous: %d\r\n", n);
+		    "terminal_overwrite: n is riduculous: %d\r\n", n);
 #endif /* DEBUG_SCREEN */
 		return;
 	}
 
-	do {
-		term__putc(el, *cp++);
-		el->el_cursor.h++;
-	} while (--n);
+        do {
+                /* terminal__putc() ignores any MB_FILL_CHARs */
+                terminal__putc(el, *cp++);
+                el->el_cursor.h++;
+        } while (--n);
 
-	if (el->el_cursor.h >= el->el_term.t_size.h) {	/* wrap? */
+	if (el->el_cursor.h >= el->el_terminal.t_size.h) {	/* wrap? */
 		if (EL_HAS_AUTO_MARGINS) {	/* yes */
 			el->el_cursor.h = 0;
 			el->el_cursor.v++;
 			if (EL_HAS_MAGIC_MARGINS) {
 				/* force the wrap to avoid the "magic"
 				 * situation */
-				char c;
-				if ((c = el->el_display[el->el_cursor.v][el->el_cursor.h])
-				    != '\0')
-					term_overwrite(el, &c, 1);
-				else {
-					term__putc(el, ' ');
+				Char c;
+				if ((c = el->el_display[el->el_cursor.v]
+				    [el->el_cursor.h]) != '\0') {
+					terminal_overwrite(el, &c, (size_t)1);
+#ifdef WIDECHAR
+					while (el->el_display[el->el_cursor.v]
+					    [el->el_cursor.h] == MB_FILL_CHAR)
+						el->el_cursor.h++;
+#endif
+				} else {
+					terminal__putc(el, ' ');
 					el->el_cursor.h = 1;
 				}
 			}
 		} else		/* no wrap, but cursor stays on screen */
-			el->el_cursor.h = el->el_term.t_size.h - 1;
+			el->el_cursor.h = el->el_terminal.t_size.h - 1;
 	}
 }
 
 
-/* term_deletechars():
+/* terminal_deletechars():
  *	Delete num characters
  */
 protected void
-term_deletechars(EditLine *el, int num)
+terminal_deletechars(EditLine *el, int num)
 {
 	if (num <= 0)
 		return;
@@ -723,37 +707,38 @@ term_deletechars(EditLine *el, int num)
 #endif /* DEBUG_EDIT */
 		return;
 	}
-	if (num > el->el_term.t_size.h) {
+	if (num > el->el_terminal.t_size.h) {
 #ifdef DEBUG_SCREEN
 		(void) fprintf(el->el_errfile,
-		    "term_deletechars: num is riduculous: %d\r\n", num);
+		    "terminal_deletechars: num is riduculous: %d\r\n", num);
 #endif /* DEBUG_SCREEN */
 		return;
 	}
 	if (GoodStr(T_DC))	/* if I have multiple delete */
 		if ((num > 1) || !GoodStr(T_dc)) {	/* if dc would be more
 							 * expen. */
-			term_tputs(el, tgoto(Str(T_DC), num, num), num);
+			terminal_tputs(el, tgoto(Str(T_DC), num, num), num);
 			return;
 		}
 	if (GoodStr(T_dm))	/* if I have delete mode */
-		term_tputs(el, Str(T_dm), 1);
+		terminal_tputs(el, Str(T_dm), 1);
 
 	if (GoodStr(T_dc))	/* else do one at a time */
 		while (num--)
-			term_tputs(el, Str(T_dc), 1);
+			terminal_tputs(el, Str(T_dc), 1);
 
 	if (GoodStr(T_ed))	/* if I have delete mode */
-		term_tputs(el, Str(T_ed), 1);
+		terminal_tputs(el, Str(T_ed), 1);
 }
 
 
-/* term_insertwrite():
+/* terminal_insertwrite():
  *	Puts terminal in insert character mode or inserts num
  *	characters in the line
+ *      Assumes MB_FILL_CHARs are present to keep column count correct
  */
 protected void
-term_insertwrite(EditLine *el, char *cp, int num)
+terminal_insertwrite(EditLine *el, Char *cp, int num)
 {
 	if (num <= 0)
 		return;
@@ -763,7 +748,7 @@ term_insertwrite(EditLine *el, char *cp, int num)
 #endif /* DEBUG_EDIT */
 		return;
 	}
-	if (num > el->el_term.t_size.h) {
+	if (num > el->el_terminal.t_size.h) {
 #ifdef DEBUG_SCREEN
 		(void) fprintf(el->el_errfile,
 		    "StartInsert: num is riduculous: %d\r\n", num);
@@ -773,120 +758,106 @@ term_insertwrite(EditLine *el, char *cp, int num)
 	if (GoodStr(T_IC))	/* if I have multiple insert */
 		if ((num > 1) || !GoodStr(T_ic)) {
 				/* if ic would be more expensive */
-			term_tputs(el, tgoto(Str(T_IC), num, num), num);
-			term_overwrite(el, cp, (size_t)num);
+			terminal_tputs(el, tgoto(Str(T_IC), num, num), num);
+			terminal_overwrite(el, cp, (size_t)num);
 				/* this updates el_cursor.h */
 			return;
 		}
 	if (GoodStr(T_im) && GoodStr(T_ei)) {	/* if I have insert mode */
-		term_tputs(el, Str(T_im), 1);
+		terminal_tputs(el, Str(T_im), 1);
 
 		el->el_cursor.h += num;
 		do
-			term__putc(el, *cp++);
+			terminal__putc(el, *cp++);
 		while (--num);
 
 		if (GoodStr(T_ip))	/* have to make num chars insert */
-			term_tputs(el, Str(T_ip), 1);
+			terminal_tputs(el, Str(T_ip), 1);
 
-		term_tputs(el, Str(T_ei), 1);
+		terminal_tputs(el, Str(T_ei), 1);
 		return;
 	}
 	do {
 		if (GoodStr(T_ic))	/* have to make num chars insert */
-			term_tputs(el, Str(T_ic), 1);
+			terminal_tputs(el, Str(T_ic), 1);
 
-		term__putc(el, *cp++);
+		terminal__putc(el, *cp++);
 
 		el->el_cursor.h++;
 
 		if (GoodStr(T_ip))	/* have to make num chars insert */
-			term_tputs(el, Str(T_ip), 1);
+			terminal_tputs(el, Str(T_ip), 1);
 					/* pad the inserted char */
 
 	} while (--num);
 }
 
 
-/* term_clear_EOL():
+/* terminal_clear_EOL():
  *	clear to end of line.  There are num characters to clear
  */
 protected void
-term_clear_EOL(EditLine *el, int num)
+terminal_clear_EOL(EditLine *el, int num)
 {
 	int i;
 
 	if (EL_CAN_CEOL && GoodStr(T_ce))
-		term_tputs(el, Str(T_ce), 1);
+		terminal_tputs(el, Str(T_ce), 1);
 	else {
 		for (i = 0; i < num; i++)
-			term__putc(el, ' ');
+			terminal__putc(el, ' ');
 		el->el_cursor.h += num;	/* have written num spaces */
 	}
 }
 
 
-/* term_clear_screen():
+/* terminal_clear_screen():
  *	Clear the screen
  */
 protected void
-term_clear_screen(EditLine *el)
+terminal_clear_screen(EditLine *el)
 {				/* clear the whole screen and home */
 
 	if (GoodStr(T_cl))
 		/* send the clear screen code */
-		term_tputs(el, Str(T_cl), Val(T_li));
+		terminal_tputs(el, Str(T_cl), Val(T_li));
 	else if (GoodStr(T_ho) && GoodStr(T_cd)) {
-		term_tputs(el, Str(T_ho), Val(T_li));	/* home */
+		terminal_tputs(el, Str(T_ho), Val(T_li));	/* home */
 		/* clear to bottom of screen */
-		term_tputs(el, Str(T_cd), Val(T_li));
+		terminal_tputs(el, Str(T_cd), Val(T_li));
 	} else {
-		term__putc(el, '\r');
-		term__putc(el, '\n');
+		terminal__putc(el, '\r');
+		terminal__putc(el, '\n');
 	}
 }
 
 
-/* term_beep():
+/* terminal_beep():
  *	Beep the way the terminal wants us
  */
 protected void
-term_beep(EditLine *el)
+terminal_beep(EditLine *el)
 {
 	if (GoodStr(T_bl))
 		/* what termcap says we should use */
-		term_tputs(el, Str(T_bl), 1);
+		terminal_tputs(el, Str(T_bl), 1);
 	else
-		term__putc(el, '\007');	/* an ASCII bell; ^G */
+		terminal__putc(el, '\007');	/* an ASCII bell; ^G */
 }
 
 
-#ifdef notdef
-/* term_clear_to_bottom():
- *	Clear to the bottom of the screen
- */
-protected void
-term_clear_to_bottom(EditLine *el)
-{
-	if (GoodStr(T_cd))
-		term_tputs(el, Str(T_cd), Val(T_li));
-	else if (GoodStr(T_ce))
-		term_tputs(el, Str(T_ce), Val(T_li));
-}
-#endif
-
 protected void
-term_get(EditLine *el, const char **term)
+terminal_get(EditLine *el, const char **term)
 {
-	*term = el->el_term.t_name;
+	*term = el->el_terminal.t_name;
 }
 
 
-/* term_set():
+/* terminal_set():
  *	Read in the terminal capabilities from the requested terminal
  */
 protected int
-term_set(EditLine *el, const char *term)
+terminal_set(EditLine *el, const char *term)
 {
 	int i;
 	char buf[TC_BUFSIZE];
@@ -911,9 +882,9 @@ term_set(EditLine *el, const char *term)
 	if (strcmp(term, "emacs") == 0)
 		el->el_flags |= EDIT_DISABLED;
 
-	memset(el->el_term.t_cap, 0, TC_BUFSIZE);
+	(void) memset(el->el_terminal.t_cap, 0, TC_BUFSIZE);
 
-	i = tgetent(el->el_term.t_cap, term);
+	i = tgetent(el->el_terminal.t_cap, term);
 
 	if (i <= 0) {
 		if (i == -1)
@@ -928,7 +899,7 @@ term_set(EditLine *el, const char *term)
 		Val(T_pt) = Val(T_km) = Val(T_li) = 0;
 		Val(T_xt) = Val(T_MT);
 		for (t = tstr; t->name != NULL; t++)
-			term_alloc(el, t, NULL);
+			terminal_alloc(el, t, NULL);
 	} else {
 		/* auto/magic margins */
 		Val(T_am) = tgetflag("am");
@@ -944,7 +915,7 @@ term_set(EditLine *el, const char *term)
 		Val(T_li) = tgetnum("li");
 		for (t = tstr; t->name != NULL; t++) {
 			/* XXX: some systems' tgetstr needs non const */
-			term_alloc(el, t, tgetstr(strchr(t->name, *t->name),
+			terminal_alloc(el, t, tgetstr(strchr(t->name, *t->name),
 			    &area));
 		}
 	}
@@ -954,28 +925,28 @@ term_set(EditLine *el, const char *term)
 	if (Val(T_li) < 1)
 		Val(T_li) = 24;
 
-	el->el_term.t_size.v = Val(T_co);
-	el->el_term.t_size.h = Val(T_li);
+	el->el_terminal.t_size.v = Val(T_co);
+	el->el_terminal.t_size.h = Val(T_li);
 
-	term_setflags(el);
+	terminal_setflags(el);
 
 				/* get the correct window size */
-	(void) term_get_size(el, &lins, &cols);
-	if (term_change_size(el, lins, cols) == -1)
-		return (-1);
+	(void) terminal_get_size(el, &lins, &cols);
+	if (terminal_change_size(el, lins, cols) == -1)
+		return -1;
 	(void) sigprocmask(SIG_SETMASK, &oset, NULL);
-	term_bind_arrow(el);
-	el->el_term.t_name = term;
-	return (i <= 0 ? -1 : 0);
+	terminal_bind_arrow(el);
+	el->el_terminal.t_name = term;
+	return i <= 0 ? -1 : 0;
 }
 
 
-/* term_get_size():
+/* terminal_get_size():
  *	Return the new window size in lines and cols, and
  *	true if the size was changed.
  */
 protected int
-term_get_size(EditLine *el, int *lins, int *cols)
+terminal_get_size(EditLine *el, int *lins, int *cols)
 {
 
 	*cols = Val(T_co);
@@ -984,7 +955,7 @@ term_get_size(EditLine *el, int *lins, int *cols)
 #ifdef TIOCGWINSZ
 	{
 		struct winsize ws;
-		if (ioctl(el->el_infd, TIOCGWINSZ, (ioctl_t) & ws) != -1) {
+		if (ioctl(el->el_infd, TIOCGWINSZ, &ws) != -1) {
 			if (ws.ws_col)
 				*cols = ws.ws_col;
 			if (ws.ws_row)
@@ -995,7 +966,7 @@ term_get_size(EditLine *el, int *lins, int *cols)
 #ifdef TIOCGSIZE
 	{
 		struct ttysize ts;
-		if (ioctl(el->el_infd, TIOCGSIZE, (ioctl_t) & ts) != -1) {
+		if (ioctl(el->el_infd, TIOCGSIZE, &ts) != -1) {
 			if (ts.ts_cols)
 				*cols = ts.ts_cols;
 			if (ts.ts_lines)
@@ -1003,15 +974,15 @@ term_get_size(EditLine *el, int *lins, int *cols)
 		}
 	}
 #endif
-	return (Val(T_co) != *cols || Val(T_li) != *lins);
+	return Val(T_co) != *cols || Val(T_li) != *lins;
 }
 
 
-/* term_change_size():
+/* terminal_change_size():
  *	Change the size of the terminal
  */
 protected int
-term_change_size(EditLine *el, int lins, int cols)
+terminal_change_size(EditLine *el, int lins, int cols)
 {
 	/*
          * Just in case
@@ -1020,294 +991,305 @@ term_change_size(EditLine *el, int lins, int cols)
 	Val(T_li) = (lins < 1) ? 24 : lins;
 
 	/* re-make display buffers */
-	if (term_rebuffer_display(el) == -1)
-		return (-1);
+	if (terminal_rebuffer_display(el) == -1)
+		return -1;
 	re_clear_display(el);
-	return (0);
+	return 0;
 }
 
 
-/* term_init_arrow():
+/* terminal_init_arrow():
  *	Initialize the arrow key bindings from termcap
  */
 private void
-term_init_arrow(EditLine *el)
+terminal_init_arrow(EditLine *el)
 {
-	fkey_t *arrow = el->el_term.t_fkey;
+	funckey_t *arrow = el->el_terminal.t_fkey;
 
-	arrow[A_K_DN].name = "down";
+	arrow[A_K_DN].name = STR("down");
 	arrow[A_K_DN].key = T_kd;
 	arrow[A_K_DN].fun.cmd = ED_NEXT_HISTORY;
 	arrow[A_K_DN].type = XK_CMD;
 
-	arrow[A_K_UP].name = "up";
+	arrow[A_K_UP].name = STR("up");
 	arrow[A_K_UP].key = T_ku;
 	arrow[A_K_UP].fun.cmd = ED_PREV_HISTORY;
 	arrow[A_K_UP].type = XK_CMD;
 
-	arrow[A_K_LT].name = "left";
+	arrow[A_K_LT].name = STR("left");
 	arrow[A_K_LT].key = T_kl;
 	arrow[A_K_LT].fun.cmd = ED_PREV_CHAR;
 	arrow[A_K_LT].type = XK_CMD;
 
-	arrow[A_K_RT].name = "right";
+	arrow[A_K_RT].name = STR("right");
 	arrow[A_K_RT].key = T_kr;
 	arrow[A_K_RT].fun.cmd = ED_NEXT_CHAR;
 	arrow[A_K_RT].type = XK_CMD;
 
-	arrow[A_K_HO].name = "home";
+	arrow[A_K_HO].name = STR("home");
 	arrow[A_K_HO].key = T_kh;
 	arrow[A_K_HO].fun.cmd = ED_MOVE_TO_BEG;
 	arrow[A_K_HO].type = XK_CMD;
 
-	arrow[A_K_EN].name = "end";
+	arrow[A_K_EN].name = STR("end");
 	arrow[A_K_EN].key = T_at7;
 	arrow[A_K_EN].fun.cmd = ED_MOVE_TO_END;
 	arrow[A_K_EN].type = XK_CMD;
 
-	arrow[A_K_DE].name = "delete";
+	arrow[A_K_DE].name = STR("delete");
 	arrow[A_K_DE].key = T_kD;
 	arrow[A_K_DE].fun.cmd = ED_DELETE_NEXT_CHAR;
 	arrow[A_K_DE].type = XK_CMD;
 }
 
 
-/* term_reset_arrow():
+/* terminal_reset_arrow():
  *	Reset arrow key bindings
  */
 private void
-term_reset_arrow(EditLine *el)
+terminal_reset_arrow(EditLine *el)
 {
-	fkey_t *arrow = el->el_term.t_fkey;
-	static const char strA[] = {033, '[', 'A', '\0'};
-	static const char strB[] = {033, '[', 'B', '\0'};
-	static const char strC[] = {033, '[', 'C', '\0'};
-	static const char strD[] = {033, '[', 'D', '\0'};
-	static const char strH[] = {033, '[', 'H', '\0'};
-	static const char strF[] = {033, '[', 'F', '\0'};
-	static const char str1[] = {033, '[', '1', '~', '\0'};
-	static const char str4[] = {033, '[', '4', '~', '\0'};
-	static const char stOA[] = {033, 'O', 'A', '\0'};
-	static const char stOB[] = {033, 'O', 'B', '\0'};
-	static const char stOC[] = {033, 'O', 'C', '\0'};
-	static const char stOD[] = {033, 'O', 'D', '\0'};
-	static const char stOH[] = {033, 'O', 'H', '\0'};
-	static const char stOF[] = {033, 'O', 'F', '\0'};
-
-	key_add(el, strA, &arrow[A_K_UP].fun, arrow[A_K_UP].type);
-	key_add(el, strB, &arrow[A_K_DN].fun, arrow[A_K_DN].type);
-	key_add(el, strC, &arrow[A_K_RT].fun, arrow[A_K_RT].type);
-	key_add(el, strD, &arrow[A_K_LT].fun, arrow[A_K_LT].type);
-	key_add(el, strH, &arrow[A_K_HO].fun, arrow[A_K_HO].type);
-	key_add(el, strF, &arrow[A_K_EN].fun, arrow[A_K_EN].type);
-	key_add(el, str1, &arrow[A_K_HO].fun, arrow[A_K_HO].type);
-	key_add(el, str4, &arrow[A_K_EN].fun, arrow[A_K_EN].type);
-	key_add(el, stOA, &arrow[A_K_UP].fun, arrow[A_K_UP].type);
-	key_add(el, stOB, &arrow[A_K_DN].fun, arrow[A_K_DN].type);
-	key_add(el, stOC, &arrow[A_K_RT].fun, arrow[A_K_RT].type);
-	key_add(el, stOD, &arrow[A_K_LT].fun, arrow[A_K_LT].type);
-	key_add(el, stOH, &arrow[A_K_HO].fun, arrow[A_K_HO].type);
-	key_add(el, stOF, &arrow[A_K_EN].fun, arrow[A_K_EN].type);
-
-	if (el->el_map.type == MAP_VI) {
-		key_add(el, &strA[1], &arrow[A_K_UP].fun, arrow[A_K_UP].type);
-		key_add(el, &strB[1], &arrow[A_K_DN].fun, arrow[A_K_DN].type);
-		key_add(el, &strC[1], &arrow[A_K_RT].fun, arrow[A_K_RT].type);
-		key_add(el, &strD[1], &arrow[A_K_LT].fun, arrow[A_K_LT].type);
-		key_add(el, &strH[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type);
-		key_add(el, &strF[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type);
-		key_add(el, &str1[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type);
-		key_add(el, &str4[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type);
-		key_add(el, &stOA[1], &arrow[A_K_UP].fun, arrow[A_K_UP].type);
-		key_add(el, &stOB[1], &arrow[A_K_DN].fun, arrow[A_K_DN].type);
-		key_add(el, &stOC[1], &arrow[A_K_RT].fun, arrow[A_K_RT].type);
-		key_add(el, &stOD[1], &arrow[A_K_LT].fun, arrow[A_K_LT].type);
-		key_add(el, &stOH[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type);
-		key_add(el, &stOF[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type);
-	}
+	funckey_t *arrow = el->el_terminal.t_fkey;
+	static const Char strA[] = {033, '[', 'A', '\0'};
+	static const Char strB[] = {033, '[', 'B', '\0'};
+	static const Char strC[] = {033, '[', 'C', '\0'};
+	static const Char strD[] = {033, '[', 'D', '\0'};
+	static const Char strH[] = {033, '[', 'H', '\0'};
+	static const Char strF[] = {033, '[', 'F', '\0'};
+	static const Char stOA[] = {033, 'O', 'A', '\0'};
+	static const Char stOB[] = {033, 'O', 'B', '\0'};
+	static const Char stOC[] = {033, 'O', 'C', '\0'};
+	static const Char stOD[] = {033, 'O', 'D', '\0'};
+	static const Char stOH[] = {033, 'O', 'H', '\0'};
+	static const Char stOF[] = {033, 'O', 'F', '\0'};
+
+	keymacro_add(el, strA, &arrow[A_K_UP].fun, arrow[A_K_UP].type);
+	keymacro_add(el, strB, &arrow[A_K_DN].fun, arrow[A_K_DN].type);
+	keymacro_add(el, strC, &arrow[A_K_RT].fun, arrow[A_K_RT].type);
+	keymacro_add(el, strD, &arrow[A_K_LT].fun, arrow[A_K_LT].type);
+	keymacro_add(el, strH, &arrow[A_K_HO].fun, arrow[A_K_HO].type);
+	keymacro_add(el, strF, &arrow[A_K_EN].fun, arrow[A_K_EN].type);
+	keymacro_add(el, stOA, &arrow[A_K_UP].fun, arrow[A_K_UP].type);
+	keymacro_add(el, stOB, &arrow[A_K_DN].fun, arrow[A_K_DN].type);
+	keymacro_add(el, stOC, &arrow[A_K_RT].fun, arrow[A_K_RT].type);
+	keymacro_add(el, stOD, &arrow[A_K_LT].fun, arrow[A_K_LT].type);
+	keymacro_add(el, stOH, &arrow[A_K_HO].fun, arrow[A_K_HO].type);
+	keymacro_add(el, stOF, &arrow[A_K_EN].fun, arrow[A_K_EN].type);
+
+	if (el->el_map.type != MAP_VI)
+		return;
+	keymacro_add(el, &strA[1], &arrow[A_K_UP].fun, arrow[A_K_UP].type);
+	keymacro_add(el, &strB[1], &arrow[A_K_DN].fun, arrow[A_K_DN].type);
+	keymacro_add(el, &strC[1], &arrow[A_K_RT].fun, arrow[A_K_RT].type);
+	keymacro_add(el, &strD[1], &arrow[A_K_LT].fun, arrow[A_K_LT].type);
+	keymacro_add(el, &strH[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type);
+	keymacro_add(el, &strF[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type);
+	keymacro_add(el, &stOA[1], &arrow[A_K_UP].fun, arrow[A_K_UP].type);
+	keymacro_add(el, &stOB[1], &arrow[A_K_DN].fun, arrow[A_K_DN].type);
+	keymacro_add(el, &stOC[1], &arrow[A_K_RT].fun, arrow[A_K_RT].type);
+	keymacro_add(el, &stOD[1], &arrow[A_K_LT].fun, arrow[A_K_LT].type);
+	keymacro_add(el, &stOH[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type);
+	keymacro_add(el, &stOF[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type);
 }
 
 
-/* term_set_arrow():
+/* terminal_set_arrow():
  *	Set an arrow key binding
  */
 protected int
-term_set_arrow(EditLine *el, const char *name, key_value_t *fun, int type)
+terminal_set_arrow(EditLine *el, const Char *name, keymacro_value_t *fun,
+    int type)
 {
-	fkey_t *arrow = el->el_term.t_fkey;
+	funckey_t *arrow = el->el_terminal.t_fkey;
 	int i;
 
 	for (i = 0; i < A_K_NKEYS; i++)
-		if (strcmp(name, arrow[i].name) == 0) {
+		if (Strcmp(name, arrow[i].name) == 0) {
 			arrow[i].fun = *fun;
 			arrow[i].type = type;
-			return (0);
+			return 0;
 		}
-	return (-1);
+	return -1;
 }
 
 
-/* term_clear_arrow():
+/* terminal_clear_arrow():
  *	Clear an arrow key binding
  */
 protected int
-term_clear_arrow(EditLine *el, const char *name)
+terminal_clear_arrow(EditLine *el, const Char *name)
 {
-	fkey_t *arrow = el->el_term.t_fkey;
+	funckey_t *arrow = el->el_terminal.t_fkey;
 	int i;
 
 	for (i = 0; i < A_K_NKEYS; i++)
-		if (strcmp(name, arrow[i].name) == 0) {
+		if (Strcmp(name, arrow[i].name) == 0) {
 			arrow[i].type = XK_NOD;
-			return (0);
+			return 0;
 		}
-	return (-1);
+	return -1;
 }
 
 
-/* term_print_arrow():
+/* terminal_print_arrow():
  *	Print the arrow key bindings
  */
 protected void
-term_print_arrow(EditLine *el, const char *name)
+terminal_print_arrow(EditLine *el, const Char *name)
 {
 	int i;
-	fkey_t *arrow = el->el_term.t_fkey;
+	funckey_t *arrow = el->el_terminal.t_fkey;
 
 	for (i = 0; i < A_K_NKEYS; i++)
-		if (*name == '\0' || strcmp(name, arrow[i].name) == 0)
+		if (*name == '\0' || Strcmp(name, arrow[i].name) == 0)
 			if (arrow[i].type != XK_NOD)
-				key_kprint(el, arrow[i].name, &arrow[i].fun,
-				    arrow[i].type);
+				keymacro_kprint(el, arrow[i].name,
+				    &arrow[i].fun, arrow[i].type);
 }
 
 
-/* term_bind_arrow():
+/* terminal_bind_arrow():
  *	Bind the arrow keys
  */
 protected void
-term_bind_arrow(EditLine *el)
+terminal_bind_arrow(EditLine *el)
 {
 	el_action_t *map;
 	const el_action_t *dmap;
 	int i, j;
 	char *p;
-	fkey_t *arrow = el->el_term.t_fkey;
+	funckey_t *arrow = el->el_terminal.t_fkey;
 
 	/* Check if the components needed are initialized */
-	if (el->el_term.t_buf == NULL || el->el_map.key == NULL)
+	if (el->el_terminal.t_buf == NULL || el->el_map.key == NULL)
 		return;
 
 	map = el->el_map.type == MAP_VI ? el->el_map.alt : el->el_map.key;
 	dmap = el->el_map.type == MAP_VI ? el->el_map.vic : el->el_map.emacs;
 
-	term_reset_arrow(el);
+	terminal_reset_arrow(el);
 
 	for (i = 0; i < A_K_NKEYS; i++) {
-		p = el->el_term.t_str[arrow[i].key];
-		if (p && *p) {
-			j = (unsigned char) *p;
-			/*
-		         * Assign the arrow keys only if:
-		         *
-		         * 1. They are multi-character arrow keys and the user
-		         *    has not re-assigned the leading character, or
-		         *    has re-assigned the leading character to be
-		         *	  ED_SEQUENCE_LEAD_IN
-		         * 2. They are single arrow keys pointing to an
-			 *    unassigned key.
-		         */
-			if (arrow[i].type == XK_NOD)
-				key_clear(el, map, p);
-			else {
-				if (p[1] && (dmap[j] == map[j] ||
-					map[j] == ED_SEQUENCE_LEAD_IN)) {
-					key_add(el, p, &arrow[i].fun,
+		Char wt_str[VISUAL_WIDTH_MAX];
+		Char *px;
+		size_t n;
+
+		p = el->el_terminal.t_str[arrow[i].key];
+		if (!p || !*p)
+			continue;
+		for (n = 0; n < VISUAL_WIDTH_MAX && p[n]; ++n)
+			wt_str[n] = p[n];
+		while (n < VISUAL_WIDTH_MAX)
+			wt_str[n++] = '\0';
+		px = wt_str;
+		j = (unsigned char) *p;
+		/*
+		 * Assign the arrow keys only if:
+		 *
+		 * 1. They are multi-character arrow keys and the user
+		 *    has not re-assigned the leading character, or
+		 *    has re-assigned the leading character to be
+		 *	  ED_SEQUENCE_LEAD_IN
+		 * 2. They are single arrow keys pointing to an
+		 *    unassigned key.
+		 */
+		if (arrow[i].type == XK_NOD)
+			keymacro_clear(el, map, px);
+		else {
+			if (p[1] && (dmap[j] == map[j] ||
+				map[j] == ED_SEQUENCE_LEAD_IN)) {
+				keymacro_add(el, px, &arrow[i].fun,
+				    arrow[i].type);
+				map[j] = ED_SEQUENCE_LEAD_IN;
+			} else if (map[j] == ED_UNASSIGNED) {
+				keymacro_clear(el, map, px);
+				if (arrow[i].type == XK_CMD)
+					map[j] = arrow[i].fun.cmd;
+				else
+					keymacro_add(el, px, &arrow[i].fun,
 					    arrow[i].type);
-					map[j] = ED_SEQUENCE_LEAD_IN;
-				} else if (map[j] == ED_UNASSIGNED) {
-					key_clear(el, map, p);
-					if (arrow[i].type == XK_CMD)
-						map[j] = arrow[i].fun.cmd;
-					else
-						key_add(el, p, &arrow[i].fun,
-						    arrow[i].type);
-				}
 			}
 		}
 	}
 }
 
-/* term_putc():
+/* terminal_putc():
  *	Add a character
  */
 private int
-term_putc(int c)
+terminal_putc(int c)
 {
-
-	if (term_outfile == NULL)
+	if (terminal_outfile == NULL)
 		return -1;
-	return fputc(c, term_outfile);
+	return fputc(c, terminal_outfile);
 }
 
 private void
-term_tputs(EditLine *el, const char *cap, int affcnt)
+terminal_tputs(EditLine *el, const char *cap, int affcnt)
 {
 #ifdef _REENTRANT
-	pthread_mutex_lock(&term_mutex);
+	pthread_mutex_lock(&terminal_mutex);
 #endif
-	term_outfile = el->el_outfile;
-	(void)tputs(cap, affcnt, term_putc);
+	terminal_outfile = el->el_outfile;
+	(void)tputs(cap, affcnt, terminal_putc);
 #ifdef _REENTRANT
-	pthread_mutex_unlock(&term_mutex);
+	pthread_mutex_unlock(&terminal_mutex);
 #endif
 }
 
-/* term__putc():
+/* terminal__putc():
  *	Add a character
  */
 protected int
-term__putc(EditLine *el, int c)
+terminal__putc(EditLine *el, Int c)
 {
-
-	return fputc(c, el->el_outfile);
+	char buf[MB_LEN_MAX +1];
+	ssize_t i;
+	if (c == (Int)MB_FILL_CHAR)
+		return 0;
+	i = ct_encode_char(buf, (size_t)MB_LEN_MAX, c);
+	if (i <= 0)
+		return (int)i;
+	buf[i] = '\0';
+	return fputs(buf, el->el_outfile);
 }
 
-/* term__flush():
+/* terminal__flush():
  *	Flush output
  */
 protected void
-term__flush(EditLine *el)
+terminal__flush(EditLine *el)
 {
 
 	(void) fflush(el->el_outfile);
 }
 
-/* term_writec():
+/* terminal_writec():
  *	Write the given character out, in a human readable form
  */
 protected void
-term_writec(EditLine *el, int c)
+terminal_writec(EditLine *el, Int c)
 {
-	char buf[8];
-	size_t cnt = key__decode_char(buf, sizeof(buf), 0, c);
-	buf[cnt] = '\0';
-	term_overwrite(el, buf, (size_t)cnt);
-	term__flush(el);
+	Char visbuf[VISUAL_WIDTH_MAX +1];
+	ssize_t vcnt = ct_visual_char(visbuf, VISUAL_WIDTH_MAX, c);
+	if (vcnt < 0)
+		vcnt = 0;
+	visbuf[vcnt] = '\0';
+	terminal_overwrite(el, visbuf, (size_t)vcnt);
+	terminal__flush(el);
 }
 
 
-/* term_telltc():
+/* terminal_telltc():
  *	Print the current termcap characteristics
  */
 protected int
 /*ARGSUSED*/
-term_telltc(EditLine *el, int argc __unused, 
-    const char **argv __unused)
+terminal_telltc(EditLine *el, int argc __attribute__((__unused__)), 
+    const Char **argv __attribute__((__unused__)))
 {
 	const struct termcapstr *t;
 	char **ts;
-	char upbuf[EL_BUFSIZ];
 
 	(void) fprintf(el->el_outfile, "\n\tYour terminal has the\n");
 	(void) fprintf(el->el_outfile, "\tfollowing characteristics:\n\n");
@@ -1323,39 +1305,42 @@ term_telltc(EditLine *el, int argc __unused,
 		(void) fprintf(el->el_outfile, "\tIt %s magic margins\n",
 		    EL_HAS_MAGIC_MARGINS ? "has" : "does not have");
 
-	for (t = tstr, ts = el->el_term.t_str; t->name != NULL; t++, ts++) {
+	for (t = tstr, ts = el->el_terminal.t_str; t->name != NULL; t++, ts++) {
 		const char *ub;
 		if (*ts && **ts) {
-		    (void) key__decode_str(*ts, upbuf, sizeof(upbuf), "");
-		    ub = upbuf;
+			ub = ct_encode_string(ct_visual_string(
+			    ct_decode_string(*ts, &el->el_scratch)),
+			    &el->el_scratch);
 		} else {
-		    ub = "(empty)";
+			ub = "(empty)";
 		}
 		(void) fprintf(el->el_outfile, "\t%25s (%s) == %s\n",
 		    t->long_name, t->name, ub);
 	}
 	(void) fputc('\n', el->el_outfile);
-	return (0);
+	return 0;
 }
 
 
-/* term_settc():
+/* terminal_settc():
  *	Change the current terminal characteristics
  */
 protected int
 /*ARGSUSED*/
-term_settc(EditLine *el, int argc __unused,
-    const char **argv)
+terminal_settc(EditLine *el, int argc __attribute__((__unused__)),
+    const Char **argv)
 {
 	const struct termcapstr *ts;
 	const struct termcapval *tv;
-	const char *what, *how;
+	char what[8], how[8];
 
 	if (argv == NULL || argv[1] == NULL || argv[2] == NULL)
 		return -1;
 
-	what = argv[1];
-	how = argv[2];
+	strncpy(what, ct_encode_string(argv[1], &el->el_scratch), sizeof(what));
+	what[sizeof(what) - 1] = '\0';
+	strncpy(how,  ct_encode_string(argv[2], &el->el_scratch), sizeof(how));
+	how[sizeof(how) - 1] = '\0';
 
 	/*
          * Do the strings first
@@ -1365,8 +1350,8 @@ term_settc(EditLine *el, int argc __unused,
 			break;
 
 	if (ts->name != NULL) {
-		term_alloc(el, ts, how);
-		term_setflags(el);
+		terminal_alloc(el, ts, how);
+		terminal_setflags(el);
 		return 0;
 	}
 	/*
@@ -1382,16 +1367,16 @@ term_settc(EditLine *el, int argc __unused,
 	if (tv == &tval[T_pt] || tv == &tval[T_km] ||
 	    tv == &tval[T_am] || tv == &tval[T_xn]) {
 		if (strcmp(how, "yes") == 0)
-			el->el_term.t_val[tv - tval] = 1;
+			el->el_terminal.t_val[tv - tval] = 1;
 		else if (strcmp(how, "no") == 0)
-			el->el_term.t_val[tv - tval] = 0;
+			el->el_terminal.t_val[tv - tval] = 0;
 		else {
 			(void) fprintf(el->el_errfile,
-			    "%s: Bad value `%s'.\n", argv[0], how);
+			    "" FSTR ": Bad value `%s'.\n", argv[0], how);
 			return -1;
 		}
-		term_setflags(el);
-		if (term_change_size(el, Val(T_li), Val(T_co)) == -1)
+		terminal_setflags(el);
+		if (terminal_change_size(el, Val(T_li), Val(T_co)) == -1)
 			return -1;
 		return 0;
 	} else {
@@ -1401,14 +1386,14 @@ term_settc(EditLine *el, int argc __unused,
 		i = strtol(how, &ep, 10);
 		if (*ep != '\0') {
 			(void) fprintf(el->el_errfile,
-			    "%s: Bad value `%s'.\n", argv[0], how);
+			    "" FSTR ": Bad value `%s'.\n", argv[0], how);
 			return -1;
 		}
-		el->el_term.t_val[tv - tval] = (int) i;
-		el->el_term.t_size.v = Val(T_co);
-		el->el_term.t_size.h = Val(T_li);
+		el->el_terminal.t_val[tv - tval] = (int) i;
+		el->el_terminal.t_size.v = Val(T_co);
+		el->el_terminal.t_size.h = Val(T_li);
 		if (tv == &tval[T_co] || tv == &tval[T_li])
-			if (term_change_size(el, Val(T_li), Val(T_co))
+			if (terminal_change_size(el, Val(T_li), Val(T_co))
 			    == -1)
 				return -1;
 		return 0;
@@ -1416,12 +1401,12 @@ term_settc(EditLine *el, int argc __unused,
 }
 
 
-/* term_gettc():
+/* terminal_gettc():
  *	Get the current terminal characteristics
  */
 protected int
 /*ARGSUSED*/
-term_gettc(EditLine *el, int argc __unused, char **argv)
+terminal_gettc(EditLine *el, int argc __attribute__((__unused__)), char **argv)
 {
 	const struct termcapstr *ts;
 	const struct termcapval *tv;
@@ -1429,7 +1414,7 @@ term_gettc(EditLine *el, int argc __unused, char **argv)
 	void *how;
 
 	if (argv == NULL || argv[1] == NULL || argv[2] == NULL)
-		return (-1);
+		return -1;
 
 	what = argv[1];
 	how = argv[2];
@@ -1442,7 +1427,7 @@ term_gettc(EditLine *el, int argc __unused, char **argv)
 			break;
 
 	if (ts->name != NULL) {
-		*(char **)how = el->el_term.t_str[ts - tstr];
+		*(char **)how = el->el_terminal.t_str[ts - tstr];
 		return 0;
 	}
 	/*
@@ -1459,26 +1444,27 @@ term_gettc(EditLine *el, int argc __unused, char **argv)
 	    tv == &tval[T_am] || tv == &tval[T_xn]) {
 		static char yes[] = "yes";
 		static char no[] = "no";
-		if (el->el_term.t_val[tv - tval])
+		if (el->el_terminal.t_val[tv - tval])
 			*(char **)how = yes;
 		else
 			*(char **)how = no;
 		return 0;
 	} else {
-		*(int *)how = el->el_term.t_val[tv - tval];
+		*(int *)how = el->el_terminal.t_val[tv - tval];
 		return 0;
 	}
 }
 
-/* term_echotc():
+/* terminal_echotc():
  *	Print the termcap string out with variable substitution
  */
 protected int
 /*ARGSUSED*/
-term_echotc(EditLine *el, int argc __unused,
-    const char **argv)
+terminal_echotc(EditLine *el, int argc __attribute__((__unused__)),
+    const Char **argv)
 {
-	char *cap, *scap, *ep;
+	char *cap, *scap;
+	Char *ep;
 	int arg_need, arg_cols, arg_rows;
 	int verbose = 0, silent = 0;
 	char *area;
@@ -1490,7 +1476,7 @@ term_echotc(EditLine *el, int argc __unused,
 	area = buf;
 
 	if (argv == NULL || argv[1] == NULL)
-		return (-1);
+		return -1;
 	argv++;
 
 	if (argv[0][0] == '-') {
@@ -1508,62 +1494,52 @@ term_echotc(EditLine *el, int argc __unused,
 		argv++;
 	}
 	if (!*argv || *argv[0] == '\0')
-		return (0);
-	if (strcmp(*argv, "tabs") == 0) {
+		return 0;
+	if (Strcmp(*argv, STR("tabs")) == 0) {
 		(void) fprintf(el->el_outfile, fmts, EL_CAN_TAB ? "yes" : "no");
-		return (0);
-	} else if (strcmp(*argv, "meta") == 0) {
+		return 0;
+	} else if (Strcmp(*argv, STR("meta")) == 0) {
 		(void) fprintf(el->el_outfile, fmts, Val(T_km) ? "yes" : "no");
-		return (0);
-	} else if (strcmp(*argv, "xn") == 0) {
+		return 0;
+	} else if (Strcmp(*argv, STR("xn")) == 0) {
 		(void) fprintf(el->el_outfile, fmts, EL_HAS_MAGIC_MARGINS ?
 		    "yes" : "no");
-		return (0);
-	} else if (strcmp(*argv, "am") == 0) {
+		return 0;
+	} else if (Strcmp(*argv, STR("am")) == 0) {
 		(void) fprintf(el->el_outfile, fmts, EL_HAS_AUTO_MARGINS ?
 		    "yes" : "no");
-		return (0);
-	} else if (strcmp(*argv, "baud") == 0) {
-#ifdef notdef
-		int i;
-
-		for (i = 0; baud_rate[i].b_name != NULL; i++)
-			if (el->el_tty.t_speed == baud_rate[i].b_rate) {
-				(void) fprintf(el->el_outfile, fmts,
-				    baud_rate[i].b_name);
-				return (0);
-			}
-		(void) fprintf(el->el_outfile, fmtd, 0);
-#else
+		return 0;
+	} else if (Strcmp(*argv, STR("baud")) == 0) {
 		(void) fprintf(el->el_outfile, fmtd, (int)el->el_tty.t_speed);
-#endif
-		return (0);
-	} else if (strcmp(*argv, "rows") == 0 || strcmp(*argv, "lines") == 0) {
+		return 0;
+	} else if (Strcmp(*argv, STR("rows")) == 0 ||
+                   Strcmp(*argv, STR("lines")) == 0) {
 		(void) fprintf(el->el_outfile, fmtd, Val(T_li));
-		return (0);
-	} else if (strcmp(*argv, "cols") == 0) {
+		return 0;
+	} else if (Strcmp(*argv, STR("cols")) == 0) {
 		(void) fprintf(el->el_outfile, fmtd, Val(T_co));
-		return (0);
+		return 0;
 	}
 	/*
          * Try to use our local definition first
          */
 	scap = NULL;
 	for (t = tstr; t->name != NULL; t++)
-		if (strcmp(t->name, *argv) == 0) {
-			scap = el->el_term.t_str[t - tstr];
+		if (strcmp(t->name,
+		    ct_encode_string(*argv, &el->el_scratch)) == 0) {
+			scap = el->el_terminal.t_str[t - tstr];
 			break;
 		}
 	if (t->name == NULL) {
 		/* XXX: some systems' tgetstr needs non const */
-		scap = tgetstr(strchr(*argv, **argv), &area);
+                scap = tgetstr(ct_encode_string(*argv, &el->el_scratch), &area);
 	}
 	if (!scap || scap[0] == '\0') {
 		if (!silent)
 			(void) fprintf(el->el_errfile,
-			    "echotc: Termcap parameter `%s' not found.\n",
+			    "echotc: Termcap parameter `" FSTR "' not found.\n",
 			    *argv);
-		return (-1);
+		return -1;
 	}
 	/*
          * Count home many values we need for this capability.
@@ -1604,11 +1580,11 @@ term_echotc(EditLine *el, int argc __unused,
 		if (*argv && *argv[0]) {
 			if (!silent)
 				(void) fprintf(el->el_errfile,
-				    "echotc: Warning: Extra argument `%s'.\n",
+				    "echotc: Warning: Extra argument `" FSTR "'.\n",
 				    *argv);
-			return (-1);
+			return -1;
 		}
-		term_tputs(el, scap, 1);
+		terminal_tputs(el, scap, 1);
 		break;
 	case 1:
 		argv++;
@@ -1616,27 +1592,27 @@ term_echotc(EditLine *el, int argc __unused,
 			if (!silent)
 				(void) fprintf(el->el_errfile,
 				    "echotc: Warning: Missing argument.\n");
-			return (-1);
+			return -1;
 		}
 		arg_cols = 0;
-		i = strtol(*argv, &ep, 10);
+		i = Strtol(*argv, &ep, 10);
 		if (*ep != '\0' || i < 0) {
 			if (!silent)
 				(void) fprintf(el->el_errfile,
-				    "echotc: Bad value `%s' for rows.\n",
+				    "echotc: Bad value `" FSTR "' for rows.\n",
 				    *argv);
-			return (-1);
+			return -1;
 		}
 		arg_rows = (int) i;
 		argv++;
 		if (*argv && *argv[0]) {
 			if (!silent)
 				(void) fprintf(el->el_errfile,
-				    "echotc: Warning: Extra argument `%s'.\n",
-				    *argv);
-			return (-1);
+				    "echotc: Warning: Extra argument `" FSTR
+				    "'.\n", *argv);
+			return -1;
 		}
-		term_tputs(el, tgoto(scap, arg_cols, arg_rows), 1);
+		terminal_tputs(el, tgoto(scap, arg_cols, arg_rows), 1);
 		break;
 	default:
 		/* This is wrong, but I will ignore it... */
@@ -1651,15 +1627,15 @@ term_echotc(EditLine *el, int argc __unused,
 			if (!silent)
 				(void) fprintf(el->el_errfile,
 				    "echotc: Warning: Missing argument.\n");
-			return (-1);
+			return -1;
 		}
-		i = strtol(*argv, &ep, 10);
+		i = Strtol(*argv, &ep, 10);
 		if (*ep != '\0' || i < 0) {
 			if (!silent)
 				(void) fprintf(el->el_errfile,
-				    "echotc: Bad value `%s' for cols.\n",
+				    "echotc: Bad value `" FSTR "' for cols.\n",
 				    *argv);
-			return (-1);
+			return -1;
 		}
 		arg_cols = (int) i;
 		argv++;
@@ -1667,33 +1643,33 @@ term_echotc(EditLine *el, int argc __unused,
 			if (!silent)
 				(void) fprintf(el->el_errfile,
 				    "echotc: Warning: Missing argument.\n");
-			return (-1);
+			return -1;
 		}
-		i = strtol(*argv, &ep, 10);
+		i = Strtol(*argv, &ep, 10);
 		if (*ep != '\0' || i < 0) {
 			if (!silent)
 				(void) fprintf(el->el_errfile,
-				    "echotc: Bad value `%s' for rows.\n",
+				    "echotc: Bad value `" FSTR "' for rows.\n",
 				    *argv);
-			return (-1);
+			return -1;
 		}
 		arg_rows = (int) i;
 		if (*ep != '\0') {
 			if (!silent)
 				(void) fprintf(el->el_errfile,
-				    "echotc: Bad value `%s'.\n", *argv);
-			return (-1);
+				    "echotc: Bad value `" FSTR "'.\n", *argv);
+			return -1;
 		}
 		argv++;
 		if (*argv && *argv[0]) {
 			if (!silent)
 				(void) fprintf(el->el_errfile,
-				    "echotc: Warning: Extra argument `%s'.\n",
-				    *argv);
-			return (-1);
+				    "echotc: Warning: Extra argument `" FSTR
+				    "'.\n", *argv);
+			return -1;
 		}
-		term_tputs(el, tgoto(scap, arg_cols, arg_rows), arg_rows);
+		terminal_tputs(el, tgoto(scap, arg_cols, arg_rows), arg_rows);
 		break;
 	}
-	return (0);
+	return 0;
 }
diff --git a/lib/libedit/term.h b/lib/libedit/terminal.h
index cf7a909..f26f5e1 100644
--- a/lib/libedit/term.h
+++ b/lib/libedit/terminal.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: terminal.h,v 1.4 2012/03/24 20:09:30 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,24 +32,23 @@
  * SUCH DAMAGE.
  *
  *	@(#)term.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: term.h,v 1.20 2009/03/31 17:38:27 christos Exp $
  * $FreeBSD$
  */
 
 /*
  * el.term.h: Termcap header
  */
-#ifndef _h_el_term
-#define	_h_el_term
+#ifndef _h_el_terminal
+#define	_h_el_terminal
 
 #include "histedit.h"
 
 typedef struct {		/* Symbolic function key bindings	*/
-	const char	*name;	/* name of the key			*/
+	const Char	*name;	/* name of the key			*/
 	int		 key;	/* Index in termcap table		*/
-	key_value_t	 fun;	/* Function bound to it			*/
+	keymacro_value_t	 fun;	/* Function bound to it			*/
 	int		 type;	/* Type of function			*/
-} fkey_t;
+} funckey_t;
 
 typedef struct {
 	const char *t_name;		/* the terminal name	*/
@@ -63,12 +64,12 @@ typedef struct {
 #define	TERM_HAS_AUTO_MARGINS	0x080	/* Has auto margins	*/
 #define	TERM_HAS_MAGIC_MARGINS	0x100	/* Has magic margins	*/
 	char	 *t_buf;		/* Termcap buffer	*/
-	int	  t_loc;		/* location used	*/
+	size_t	  t_loc;		/* location used	*/
 	char	**t_str;		/* termcap strings	*/
 	int	 *t_val;		/* termcap values	*/
 	char	 *t_cap;		/* Termcap buffer	*/
-	fkey_t	 *t_fkey;		/* Array of keys	*/
-} el_term_t;
+	funckey_t	 *t_fkey;		/* Array of keys	*/
+} el_terminal_t;
 
 /*
  * fKey indexes
@@ -82,36 +83,36 @@ typedef struct {
 #define	A_K_DE		6
 #define	A_K_NKEYS	7
 
-protected void	term_move_to_line(EditLine *, int);
-protected void	term_move_to_char(EditLine *, int);
-protected void	term_clear_EOL(EditLine *, int);
-protected void	term_overwrite(EditLine *, const char *, size_t);
-protected void	term_insertwrite(EditLine *, char *, int);
-protected void	term_deletechars(EditLine *, int);
-protected void	term_clear_screen(EditLine *);
-protected void	term_beep(EditLine *);
-protected int	term_change_size(EditLine *, int, int);
-protected int	term_get_size(EditLine *, int *, int *);
-protected int	term_init(EditLine *);
-protected void	term_bind_arrow(EditLine *);
-protected void	term_print_arrow(EditLine *, const char *);
-protected int	term_clear_arrow(EditLine *, const char *);
-protected int	term_set_arrow(EditLine *, const char *, key_value_t *, int);
-protected void	term_end(EditLine *);
-protected void	term_get(EditLine *, const char **);
-protected int	term_set(EditLine *, const char *);
-protected int	term_settc(EditLine *, int, const char **);
-protected int	term_gettc(EditLine *, int, char **);
-protected int	term_telltc(EditLine *, int, const char **);
-protected int	term_echotc(EditLine *, int, const char **);
-protected void	term_writec(EditLine *, int);
-protected int	term__putc(EditLine *, int);
-protected void	term__flush(EditLine *);
+protected void	terminal_move_to_line(EditLine *, int);
+protected void	terminal_move_to_char(EditLine *, int);
+protected void	terminal_clear_EOL(EditLine *, int);
+protected void	terminal_overwrite(EditLine *, const Char *, size_t);
+protected void	terminal_insertwrite(EditLine *, Char *, int);
+protected void	terminal_deletechars(EditLine *, int);
+protected void	terminal_clear_screen(EditLine *);
+protected void	terminal_beep(EditLine *);
+protected int	terminal_change_size(EditLine *, int, int);
+protected int	terminal_get_size(EditLine *, int *, int *);
+protected int	terminal_init(EditLine *);
+protected void	terminal_bind_arrow(EditLine *);
+protected void	terminal_print_arrow(EditLine *, const Char *);
+protected int	terminal_clear_arrow(EditLine *, const Char *);
+protected int	terminal_set_arrow(EditLine *, const Char *, keymacro_value_t *, int);
+protected void	terminal_end(EditLine *);
+protected void	terminal_get(EditLine *, const char **);
+protected int	terminal_set(EditLine *, const char *);
+protected int	terminal_settc(EditLine *, int, const Char **);
+protected int	terminal_gettc(EditLine *, int, char **);
+protected int	terminal_telltc(EditLine *, int, const Char **);
+protected int	terminal_echotc(EditLine *, int, const Char **);
+protected void	terminal_writec(EditLine *, Int);
+protected int	terminal__putc(EditLine *, Int);
+protected void	terminal__flush(EditLine *);
 
 /*
  * Easy access macros
  */
-#define	EL_FLAGS	(el)->el_term.t_flags
+#define	EL_FLAGS	(el)->el_terminal.t_flags
 
 #define	EL_CAN_INSERT		(EL_FLAGS & TERM_CAN_INSERT)
 #define	EL_CAN_DELETE		(EL_FLAGS & TERM_CAN_DELETE)
@@ -123,4 +124,4 @@ protected void	term__flush(EditLine *);
 #define	EL_HAS_AUTO_MARGINS	(EL_FLAGS & TERM_HAS_AUTO_MARGINS)
 #define	EL_HAS_MAGIC_MARGINS	(EL_FLAGS & TERM_HAS_MAGIC_MARGINS)
 
-#endif /* _h_el_term */
+#endif /* _h_el_terminal */
diff --git a/lib/libedit/tokenizer.c b/lib/libedit/tokenizer.c
index 41284e8..e61ecaf 100644
--- a/lib/libedit/tokenizer.c
+++ b/lib/libedit/tokenizer.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: tokenizer.c,v 1.21 2011/08/16 16:25:15 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,62 +30,66 @@
  * 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.
- *
- *	$NetBSD: tokenizer.c,v 1.15 2009/02/15 21:55:23 christos Exp $
  */
 
+#include "config.h"
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)tokenizer.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: tokenizer.c,v 1.21 2011/08/16 16:25:15 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+/* We build this file twice, once as NARROW, once as WIDE. */
 /*
  * tokenize.c: Bourne shell like tokenizer
  */
-#include "sys.h"
 #include <string.h>
 #include <stdlib.h>
 #include "histedit.h"
+#include "chartype.h"
 
 typedef enum {
 	Q_none, Q_single, Q_double, Q_one, Q_doubleone
 } quote_t;
 
-#define	IFS		"\t \n"
-
 #define	TOK_KEEP	1
 #define	TOK_EAT		2
 
 #define	WINCR		20
 #define	AINCR		10
 
-#define	tok_strdup(a)		strdup(a)
+#define	IFS		STR("\t \n")
+
 #define	tok_malloc(a)		malloc(a)
 #define	tok_free(a)		free(a)
 #define	tok_realloc(a, b)	realloc(a, b)
+#define	tok_strdup(a)		Strdup(a)
 
 
-struct tokenizer {
-	char	*ifs;		/* In field separator			 */
-	int	 argc, amax;	/* Current and maximum number of args	 */
-	char   **argv;		/* Argument list			 */
-	char	*wptr, *wmax;	/* Space and limit on the word buffer	 */
-	char	*wstart;	/* Beginning of next word		 */
-	char	*wspace;	/* Space of word buffer			 */
+struct TYPE(tokenizer) {
+	Char	*ifs;		/* In field separator			 */
+	size_t	 argc, amax;	/* Current and maximum number of args	 */
+	Char   **argv;		/* Argument list			 */
+	Char	*wptr, *wmax;	/* Space and limit on the word buffer	 */
+	Char	*wstart;	/* Beginning of next word		 */
+	Char	*wspace;	/* Space of word buffer			 */
 	quote_t	 quote;		/* Quoting state			 */
 	int	 flags;		/* flags;				 */
 };
 
 
-private void tok_finish(Tokenizer *);
+private void FUN(tok,finish)(TYPE(Tokenizer) *);
 
 
-/* tok_finish():
+/* FUN(tok,finish)():
  *	Finish a word in the tokenizer.
  */
 private void
-tok_finish(Tokenizer *tok)
+FUN(tok,finish)(TYPE(Tokenizer) *tok)
 {
 
 	*tok->wptr = '\0';
@@ -96,35 +102,35 @@ tok_finish(Tokenizer *tok)
 }
 
 
-/* tok_init():
+/* FUN(tok,init)():
  *	Initialize the tokenizer
  */
-public Tokenizer *
-tok_init(const char *ifs)
+public TYPE(Tokenizer) *
+FUN(tok,init)(const Char *ifs)
 {
-	Tokenizer *tok = (Tokenizer *) tok_malloc(sizeof(Tokenizer));
+	TYPE(Tokenizer) *tok = tok_malloc(sizeof(*tok));
 
 	if (tok == NULL)
 		return NULL;
 	tok->ifs = tok_strdup(ifs ? ifs : IFS);
 	if (tok->ifs == NULL) {
-		tok_free((ptr_t)tok);
+		tok_free(tok);
 		return NULL;
 	}
 	tok->argc = 0;
 	tok->amax = AINCR;
-	tok->argv = (char **) tok_malloc(sizeof(char *) * tok->amax);
+	tok->argv = tok_malloc(sizeof(*tok->argv) * tok->amax);
 	if (tok->argv == NULL) {
-		tok_free((ptr_t)tok->ifs);
-		tok_free((ptr_t)tok);
+		tok_free(tok->ifs);
+		tok_free(tok);
 		return NULL;
 	}
 	tok->argv[0] = NULL;
-	tok->wspace = (char *) tok_malloc(WINCR);
+	tok->wspace = tok_malloc(WINCR * sizeof(*tok->wspace));
 	if (tok->wspace == NULL) {
-		tok_free((ptr_t)tok->argv);
-		tok_free((ptr_t)tok->ifs);
-		tok_free((ptr_t)tok);
+		tok_free(tok->argv);
+		tok_free(tok->ifs);
+		tok_free(tok);
 		return NULL;
 	}
 	tok->wmax = tok->wspace + WINCR;
@@ -133,15 +139,15 @@ tok_init(const char *ifs)
 	tok->flags = 0;
 	tok->quote = Q_none;
 
-	return (tok);
+	return tok;
 }
 
 
-/* tok_reset():
+/* FUN(tok,reset)():
  *	Reset the tokenizer
  */
 public void
-tok_reset(Tokenizer *tok)
+FUN(tok,reset)(TYPE(Tokenizer) *tok)
 {
 
 	tok->argc = 0;
@@ -152,25 +158,25 @@ tok_reset(Tokenizer *tok)
 }
 
 
-/* tok_end():
+/* FUN(tok,end)():
  *	Clean up
  */
 public void
-tok_end(Tokenizer *tok)
+FUN(tok,end)(TYPE(Tokenizer) *tok)
 {
 
-	tok_free((ptr_t) tok->ifs);
-	tok_free((ptr_t) tok->wspace);
-	tok_free((ptr_t) tok->argv);
-	tok_free((ptr_t) tok);
+	tok_free(tok->ifs);
+	tok_free(tok->wspace);
+	tok_free(tok->argv);
+	tok_free(tok);
 }
 
 
 
-/* tok_line():
+/* FUN(tok,line)():
  *	Bourne shell (sh(1)) like tokenizing
  *	Arguments:
- *		tok	current tokenizer state (setup with tok_init())
+ *		tok	current tokenizer state (setup with FUN(tok,init)())
  *		line	line to parse
  *	Returns:
  *		-1	Internal error
@@ -185,19 +191,19 @@ tok_end(Tokenizer *tok)
  *		cursorv	if !NULL, offset in argv[cursorc] of cursor
  */
 public int
-tok_line(Tokenizer *tok, const LineInfo *line,
-    int *argc, const char ***argv, int *cursorc, int *cursoro)
+FUN(tok,line)(TYPE(Tokenizer) *tok, const TYPE(LineInfo) *line,
+    int *argc, const Char ***argv, int *cursorc, int *cursoro)
 {
-	const char *ptr;
+	const Char *ptr;
 	int cc, co;
 
 	cc = co = -1;
 	ptr = line->buffer;
 	for (ptr = line->buffer; ;ptr++) {
 		if (ptr >= line->lastchar)
-			ptr = "";
+			ptr = STR("");
 		if (ptr == line->cursor) {
-			cc = tok->argc;
+			cc = (int)tok->argc;
 			co = (int)(tok->wptr - tok->wstart);
 		}
 		switch (*ptr) {
@@ -229,7 +235,7 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 				break;
 
 			default:
-				return (-1);
+				return -1;
 			}
 			break;
 
@@ -260,7 +266,7 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 				break;
 
 			default:
-				return (-1);
+				return -1;
 			}
 			break;
 
@@ -291,7 +297,7 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 				break;
 
 			default:
-				return (-1);
+				return -1;
 			}
 			break;
 
@@ -317,7 +323,7 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 				break;
 
 			default:
-				return (0);
+				return 0;
 			}
 			break;
 
@@ -327,15 +333,15 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 				/* Finish word and return */
 				if (tok->flags & TOK_EAT) {
 					tok->flags &= ~TOK_EAT;
-					return (3);
+					return 3;
 				}
 				goto tok_line_outok;
 
 			case Q_single:
-				return (1);
+				return 1;
 
 			case Q_double:
-				return (2);
+				return 2;
 
 			case Q_doubleone:
 				tok->quote = Q_double;
@@ -348,7 +354,7 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 				break;
 
 			default:
-				return (-1);
+				return -1;
 			}
 			break;
 
@@ -356,8 +362,8 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 			tok->flags &= ~TOK_EAT;
 			switch (tok->quote) {
 			case Q_none:
-				if (strchr(tok->ifs, *ptr) != NULL)
-					tok_finish(tok);
+				if (Strchr(tok->ifs, *ptr) != NULL)
+					FUN(tok,finish)(tok);
 				else
 					*tok->wptr++ = *ptr;
 				break;
@@ -380,20 +386,21 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 				break;
 
 			default:
-				return (-1);
+				return -1;
 
 			}
 			break;
 		}
 
 		if (tok->wptr >= tok->wmax - 4) {
-			size_t size = tok->wmax - tok->wspace + WINCR;
-			char *s = (char *) tok_realloc(tok->wspace, size);
+			size_t size = (size_t)(tok->wmax - tok->wspace + WINCR);
+			Char *s = tok_realloc(tok->wspace,
+			    size * sizeof(*s));
 			if (s == NULL)
-				return (-1);
+				return -1;
 
 			if (s != tok->wspace) {
-				int i;
+				size_t i;
 				for (i = 0; i < tok->argc; i++) {
 				    tok->argv[i] =
 					(tok->argv[i] - tok->wspace) + s;
@@ -405,41 +412,41 @@ tok_line(Tokenizer *tok, const LineInfo *line,
 			tok->wmax = s + size;
 		}
 		if (tok->argc >= tok->amax - 4) {
-			char **p;
+			Char **p;
 			tok->amax += AINCR;
-			p = (char **) tok_realloc(tok->argv,
-			    tok->amax * sizeof(char *));
+			p = tok_realloc(tok->argv, tok->amax * sizeof(*p));
 			if (p == NULL)
-				return (-1);
+				return -1;
 			tok->argv = p;
 		}
 	}
  tok_line_outok:
 	if (cc == -1 && co == -1) {
-		cc = tok->argc;
+		cc = (int)tok->argc;
 		co = (int)(tok->wptr - tok->wstart);
 	}
 	if (cursorc != NULL)
 		*cursorc = cc;
 	if (cursoro != NULL)
 		*cursoro = co;
-	tok_finish(tok);
-	*argv = (const char **)tok->argv;
-	*argc = tok->argc;
-	return (0);
+	FUN(tok,finish)(tok);
+	*argv = (const Char **)tok->argv;
+	*argc = (int)tok->argc;
+	return 0;
 }
 
-/* tok_str():
+/* FUN(tok,str)():
  *	Simpler version of tok_line, taking a NUL terminated line
  *	and splitting into words, ignoring cursor state.
  */
 public int
-tok_str(Tokenizer *tok, const char *line, int *argc, const char ***argv)
+FUN(tok,str)(TYPE(Tokenizer) *tok, const Char *line, int *argc,
+    const Char ***argv)
 {
-	LineInfo li;
+	TYPE(LineInfo) li;
 
 	memset(&li, 0, sizeof(li));
 	li.buffer = line;
-	li.cursor = li.lastchar = strchr(line, '\0');
-	return (tok_line(tok, &li, argc, argv, NULL, NULL));
+	li.cursor = li.lastchar = Strchr(line, '\0');
+	return FUN(tok,line(tok, &li, argc, argv, NULL, NULL));
 }
diff --git a/lib/libedit/tty.c b/lib/libedit/tty.c
index f8bae94..ecf2e2a 100644
--- a/lib/libedit/tty.c
+++ b/lib/libedit/tty.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: tty.c,v 1.47 2015/05/14 10:44:15 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,15 @@
  * 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.
- *
- *	$NetBSD: tty.c,v 1.31 2009/07/22 15:58:09 christos Exp $
  */
 
+#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 1.47 2015/05/14 10:44:15 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -42,9 +47,12 @@ __FBSDID("$FreeBSD$");
  * tty.c: tty interface stuff
  */
 #include <assert.h>
-#include "sys.h"
-#include "tty.h"
+#include <errno.h>
+#include <unistd.h>	/* for isatty */
+#include <strings.h>	/* for ffs */
+#include <stdlib.h>	/* for abort */
 #include "el.h"
+#include "tty.h"
 
 typedef struct ttymodes_t {
 	const char *m_name;
@@ -53,7 +61,7 @@ typedef struct ttymodes_t {
 }          ttymodes_t;
 
 typedef struct ttymap_t {
-	int nch, och;		/* Internal and termio rep of chars */
+	Int nch, och;		/* Internal and termio rep of chars */
 	el_action_t bind[3];	/* emacs, vi, and vi-cmd */
 } ttymap_t;
 
@@ -149,7 +157,7 @@ private const ttymap_t tty_map[] = {
 	{C_LNEXT, VLNEXT,
 	{ED_QUOTED_INSERT, ED_QUOTED_INSERT, ED_UNASSIGNED}},
 #endif /* VLNEXT */
-	{-1, -1,
+	{(Int)-1, (Int)-1,
 	{ED_UNASSIGNED, ED_UNASSIGNED, ED_UNASSIGNED}}
 };
 
@@ -454,6 +462,7 @@ private void	tty__getchar(struct termios *, unsigned char *);
 private void	tty__setchar(struct termios *, unsigned char *);
 private speed_t	tty__getspeed(struct termios *);
 private int	tty_setup(EditLine *);
+private void	tty_setup_flags(EditLine *, struct termios *, int);
 
 #define	t_qu	t_ts
 
@@ -490,21 +499,30 @@ tty_setup(EditLine *el)
 	int rst = 1;
 
 	if (el->el_flags & EDIT_DISABLED)
-		return (0);
+		return 0;
 
-	if (tty_getty(el, &el->el_tty.t_ed) == -1) {
+	if (!isatty(el->el_outfd)) {
 #ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile,
-		    "tty_setup: tty_getty: %s\n", strerror(errno));
+		(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);
+		return -1;
 	}
-	el->el_tty.t_ts = el->el_tty.t_ex = el->el_tty.t_ed;
+	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.
@@ -528,23 +546,21 @@ tty_setup(EditLine *el)
 					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;
+		}
 	}
 
-	el->el_tty.t_ed.c_iflag &= ~el->el_tty.t_t[ED_IO][MD_INP].t_clrmask;
-	el->el_tty.t_ed.c_iflag |= el->el_tty.t_t[ED_IO][MD_INP].t_setmask;
-
-	el->el_tty.t_ed.c_oflag &= ~el->el_tty.t_t[ED_IO][MD_OUT].t_clrmask;
-	el->el_tty.t_ed.c_oflag |= el->el_tty.t_t[ED_IO][MD_OUT].t_setmask;
-
-	el->el_tty.t_ed.c_cflag &= ~el->el_tty.t_t[ED_IO][MD_CTL].t_clrmask;
-	el->el_tty.t_ed.c_cflag |= el->el_tty.t_t[ED_IO][MD_CTL].t_setmask;
-
-	el->el_tty.t_ed.c_lflag &= ~el->el_tty.t_t[ED_IO][MD_LIN].t_clrmask;
-	el->el_tty.t_ed.c_lflag |= el->el_tty.t_t[ED_IO][MD_LIN].t_setmask;
+	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);
-	return (0);
+	return 0;
 }
 
 protected int
@@ -555,7 +571,7 @@ tty_init(EditLine *el)
 	el->el_tty.t_vdisable = _POSIX_VDISABLE;
 	(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));
+	return tty_setup(el);
 }
 
 
@@ -564,10 +580,14 @@ tty_init(EditLine *el)
  */
 protected void
 /*ARGSUSED*/
-tty_end(EditLine *el __unused)
+tty_end(EditLine *el)
 {
-
-	/* XXX: Maybe reset to an initial state? */
+	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 */
+	}
 }
 
 
@@ -581,7 +601,7 @@ tty__getspeed(struct termios *td)
 
 	if ((spd = cfgetispeed(td)) == 0)
 		spd = cfgetospeed(td);
-	return (spd);
+	return spd;
 }
 
 /* tty__getspeed():
@@ -865,7 +885,7 @@ 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;
-	unsigned char new[2], old[2];
+	Char new[2], old[2];
 	const ttymap_t *tp;
 	el_action_t *map, *alt;
 	const el_action_t *dmap, *dalt;
@@ -881,27 +901,79 @@ tty_bind_char(EditLine *el, int force)
 		dalt = NULL;
 	}
 
-	for (tp = tty_map; tp->nch != -1; tp++) {
+	for (tp = tty_map; tp->nch != (Int)-1; tp++) {
 		new[0] = t_n[tp->nch];
 		old[0] = t_o[tp->och];
 		if (new[0] == old[0] && !force)
 			continue;
 		/* Put the old default binding back, and set the new binding */
-		key_clear(el, map, (char *)old);
-		map[old[0]] = dmap[old[0]];
-		key_clear(el, map, (char *)new);
+		keymacro_clear(el, map, old);
+		map[UC(old[0])] = dmap[UC(old[0])];
+		keymacro_clear(el, map, new);
 		/* MAP_VI == 1, MAP_EMACS == 0... */
-		map[new[0]] = tp->bind[el->el_map.type];
+		map[UC(new[0])] = tp->bind[el->el_map.type];
 		if (dalt) {
-			key_clear(el, alt, (char *)old);
-			alt[old[0]] = dalt[old[0]];
-			key_clear(el, alt, (char *)new);
-			alt[new[0]] = tp->bind[el->el_map.type + 1];
+			keymacro_clear(el, alt, old);
+			alt[UC(old[0])] = dalt[UC(old[0])];
+			keymacro_clear(el, alt, new);
+			alt[UC(new[0])] = tp->bind[el->el_map.type + 1];
 		}
 	}
 }
 
 
+private 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*/
+	}
+}
+
+
+private 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;
+}
+
+
+private 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);
+	}
+}
+
+
+private 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.
  */
@@ -910,123 +982,80 @@ tty_rawmode(EditLine *el)
 {
 
 	if (el->el_tty.t_mode == ED_IO || el->el_tty.t_mode == QU_IO)
-		return (0);
+		return 0;
 
 	if (el->el_flags & EDIT_DISABLED)
-		return (0);
+		return 0;
 
 	if (tty_getty(el, &el->el_tty.t_ts) == -1) {
 #ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "tty_rawmode: tty_getty: %s\n",
+		(void) fprintf(el->el_errfile, "%s: tty_getty: %s\n", __func__,
 		    strerror(errno));
 #endif /* DEBUG_TTY */
-		return (-1);
+		return -1;
 	}
 	/*
          * We always keep up with the eight bit setting and the speed of the
-         * tty. But only we only believe changes that are made to cooked mode!
+         * 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_ed) != el->el_tty.t_speed) {
+	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)) {
-		if ((el->el_tty.t_ts.c_cflag != el->el_tty.t_ex.c_cflag) &&
-		    (el->el_tty.t_ts.c_cflag != el->el_tty.t_ed.c_cflag)) {
-			el->el_tty.t_ed.c_cflag =
-			    el->el_tty.t_ts.c_cflag;
-			el->el_tty.t_ed.c_cflag &=
-			    ~el->el_tty.t_t[ED_IO][MD_CTL].t_clrmask;
-			el->el_tty.t_ed.c_cflag |=
-			    el->el_tty.t_t[ED_IO][MD_CTL].t_setmask;
-		}
-		if ((el->el_tty.t_ts.c_lflag != el->el_tty.t_ex.c_lflag) &&
-		    (el->el_tty.t_ts.c_lflag != el->el_tty.t_ed.c_lflag)) {
-			el->el_tty.t_ed.c_lflag =
-			    el->el_tty.t_ts.c_lflag;
-			el->el_tty.t_ed.c_lflag &=
-			    ~el->el_tty.t_t[ED_IO][MD_LIN].t_clrmask;
-			el->el_tty.t_ed.c_lflag |=
-			    el->el_tty.t_t[ED_IO][MD_LIN].t_setmask;
-		}
-		if ((el->el_tty.t_ts.c_iflag != el->el_tty.t_ex.c_iflag) &&
-		    (el->el_tty.t_ts.c_iflag != el->el_tty.t_ed.c_iflag)) {
-			el->el_tty.t_ed.c_iflag =
-			    el->el_tty.t_ts.c_iflag;
-			el->el_tty.t_ed.c_iflag &=
-			    ~el->el_tty.t_t[ED_IO][MD_INP].t_clrmask;
-			el->el_tty.t_ed.c_iflag |=
-			    el->el_tty.t_t[ED_IO][MD_INP].t_setmask;
-		}
-		if ((el->el_tty.t_ts.c_oflag != el->el_tty.t_ex.c_oflag) &&
-		    (el->el_tty.t_ts.c_oflag != el->el_tty.t_ed.c_oflag)) {
-			el->el_tty.t_ed.c_oflag =
-			    el->el_tty.t_ts.c_oflag;
-			el->el_tty.t_ed.c_oflag &=
-			    ~el->el_tty.t_t[ED_IO][MD_OUT].t_clrmask;
-			el->el_tty.t_ed.c_oflag |=
-			    el->el_tty.t_t[ED_IO][MD_OUT].t_setmask;
-		}
+		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;
 
-		{
-			int i;
+		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;
 
-			tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]);
+		if (i != C_NCC) {
 			/*
-		         * Check if the user made any changes.
-		         * If he did, then propagate the changes to the
-		         * edit and execute data structures.
-		         */
+			 * Propagate changes only to the unprotected
+			 * chars that have been modified just now.
+			 */
 			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 unprotected
-				 * chars that have been modified just now.
-				 */
-				for (i = 0; i < C_NCC; i++) {
-					if (!((el->el_tty.t_t[ED_IO][MD_CHAR].t_setmask & C_SH(i)))
-					    && (el->el_tty.t_c[TS_IO][i] != el->el_tty.t_c[EX_IO][i]))
-						el->el_tty.t_c[ED_IO][i] = el->el_tty.t_c[TS_IO][i];
-					if (el->el_tty.t_t[ED_IO][MD_CHAR].t_clrmask & C_SH(i))
-						el->el_tty.t_c[ED_IO][i] = el->el_tty.t_vdisable;
-				}
-				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++) {
-					if (!((el->el_tty.t_t[EX_IO][MD_CHAR].t_setmask & C_SH(i)))
-					    && (el->el_tty.t_c[TS_IO][i] != el->el_tty.t_c[EX_IO][i]))
-						el->el_tty.t_c[EX_IO][i] = el->el_tty.t_c[TS_IO][i];
-					if (el->el_tty.t_t[EX_IO][MD_CHAR].t_clrmask & C_SH(i))
-						el->el_tty.t_c[EX_IO][i] = el->el_tty.t_vdisable;
-				}
-			}
-		}
-	}
+				tty_update_char(el, ED_IO, i);
 
-	if (el->el_tty.t_mode == EX_IO)
-		el->el_tty.t_ex = el->el_tty.t_ts;
+			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, "tty_rawmode: tty_setty: %s\n",
+		(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__,
 		    strerror(errno));
 #endif /* DEBUG_TTY */
-		return (-1);
+		return -1;
 	}
 	el->el_tty.t_mode = ED_IO;
-	return (0);
+	return 0;
 }
 
 
@@ -1038,21 +1067,20 @@ tty_cookedmode(EditLine *el)
 {				/* set tty in normal setup */
 
 	if (el->el_tty.t_mode == EX_IO)
-		return (0);
+		return 0;
 
 	if (el->el_flags & EDIT_DISABLED)
-		return (0);
+		return 0;
 
 	if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ex) == -1) {
 #ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile,
-		    "tty_cookedmode: tty_setty: %s\n",
+		(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__,
 		    strerror(errno));
 #endif /* DEBUG_TTY */
-		return (-1);
+		return -1;
 	}
 	el->el_tty.t_mode = EX_IO;
-	return (0);
+	return 0;
 }
 
 
@@ -1063,31 +1091,21 @@ protected int
 tty_quotemode(EditLine *el)
 {
 	if (el->el_tty.t_mode == QU_IO)
-		return (0);
+		return 0;
 
 	el->el_tty.t_qu = el->el_tty.t_ed;
 
-	el->el_tty.t_qu.c_iflag &= ~el->el_tty.t_t[QU_IO][MD_INP].t_clrmask;
-	el->el_tty.t_qu.c_iflag |= el->el_tty.t_t[QU_IO][MD_INP].t_setmask;
-
-	el->el_tty.t_qu.c_oflag &= ~el->el_tty.t_t[QU_IO][MD_OUT].t_clrmask;
-	el->el_tty.t_qu.c_oflag |= el->el_tty.t_t[QU_IO][MD_OUT].t_setmask;
-
-	el->el_tty.t_qu.c_cflag &= ~el->el_tty.t_t[QU_IO][MD_CTL].t_clrmask;
-	el->el_tty.t_qu.c_cflag |= el->el_tty.t_t[QU_IO][MD_CTL].t_setmask;
-
-	el->el_tty.t_qu.c_lflag &= ~el->el_tty.t_t[QU_IO][MD_LIN].t_clrmask;
-	el->el_tty.t_qu.c_lflag |= el->el_tty.t_t[QU_IO][MD_LIN].t_setmask;
+	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, "QuoteModeOn: tty_setty: %s\n",
+		(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__,
 		    strerror(errno));
 #endif /* DEBUG_TTY */
-		return (-1);
+		return -1;
 	}
 	el->el_tty.t_mode = QU_IO;
-	return (0);
+	return 0;
 }
 
 
@@ -1099,16 +1117,16 @@ tty_noquotemode(EditLine *el)
 {
 
 	if (el->el_tty.t_mode != QU_IO)
-		return (0);
+		return 0;
 	if (tty_setty(el, TCSADRAIN, &el->el_tty.t_ed) == -1) {
 #ifdef DEBUG_TTY
-		(void) fprintf(el->el_errfile, "QuoteModeOff: tty_setty: %s\n",
+		(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n", __func__,
 		    strerror(errno));
 #endif /* DEBUG_TTY */
-		return (-1);
+		return -1;
 	}
 	el->el_tty.t_mode = ED_IO;
-	return (0);
+	return 0;
 }
 
 
@@ -1117,19 +1135,20 @@ tty_noquotemode(EditLine *el)
  */
 protected int
 /*ARGSUSED*/
-tty_stty(EditLine *el, int argc __unused, const char **argv)
+tty_stty(EditLine *el, int argc __attribute__((__unused__)), const Char **argv)
 {
 	const ttymodes_t *m;
 	char x;
 	int aflag = 0;
-	const char *s, *d;
-	const char *name;
+	const Char *s, *d;
+        char name[EL_BUFSIZ];
 	struct termios *tios = &el->el_tty.t_ex;
 	int z = EX_IO;
 
 	if (argv == NULL)
-		return (-1);
-	name = *argv++;
+		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]) {
@@ -1154,9 +1173,9 @@ tty_stty(EditLine *el, int argc __unused, const char **argv)
 			break;
 		default:
 			(void) fprintf(el->el_errfile,
-			    "%s: Unknown switch `%c'.\n",
-			    name, argv[0][1]);
-			return (-1);
+			    "%s: Unknown switch `" FCHAR "'.\n",
+			    name, (Int)argv[0][1]);
+			return -1;
 		}
 
 	if (!argv || !*argv) {
@@ -1174,8 +1193,9 @@ tty_stty(EditLine *el, int argc __unused, const char **argv)
 			if (i != -1) {
 			    x = (el->el_tty.t_t[z][i].t_setmask & m->m_value)
 				?  '+' : '\0';
-			    x = (el->el_tty.t_t[z][i].t_clrmask & m->m_value)
-				? '-' : x;
+
+			    if (el->el_tty.t_t[z][i].t_clrmask & m->m_value)
+				x = '-';
 			} else {
 			    x = '\0';
 			}
@@ -1184,7 +1204,8 @@ tty_stty(EditLine *el, int argc __unused, const char **argv)
 
 				cu = strlen(m->m_name) + (x != '\0') + 1;
 
-				if (len + cu >= (size_t)el->el_term.t_size.h) {
+				if (len + cu >=
+				    (size_t)el->el_terminal.t_size.h) {
 					(void) fprintf(el->el_outfile, "\n%*s",
 					    (int)st, "");
 					len = st + cu;
@@ -1200,41 +1221,43 @@ tty_stty(EditLine *el, int argc __unused, const char **argv)
 			}
 		}
 		(void) fprintf(el->el_outfile, "\n");
-		return (0);
+		return 0;
 	}
 	while (argv && (s = *argv++)) {
-		const char *p;
+		const Char *p;
 		switch (*s) {
 		case '+':
 		case '-':
-			x = *s++;
+			x = (char)*s++;
 			break;
 		default:
 			x = '\0';
 			break;
 		}
 		d = s;
-		p = strchr(s, '=');
+		p = Strchr(s, '=');
 		for (m = ttymodes; m->m_name; m++)
-			if ((p ? strncmp(m->m_name, d, (size_t)(p - d)) :
-			    strcmp(m->m_name, d)) == 0 &&
+			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 `%s'.\n", name, d);
-			return (-1);
+			    "%s: Invalid argument `" FSTR "'.\n", name, d);
+			return -1;
 		}
 		if (p) {
 			int c = ffs((int)m->m_value);
-			int v = *++p ? parse__escape((const char **) &p) :
+			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] = v;
+			tios->c_cc[c] = (cc_t)v;
 			continue;
 		}
 		switch (x) {
@@ -1253,17 +1276,18 @@ tty_stty(EditLine *el, int argc __unused, const char **argv)
 		}
 	}
 
+	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,
-			    "tty_stty: tty_setty: %s\n", strerror(errno));
+			(void) fprintf(el->el_errfile, "%s: tty_setty: %s\n",
+			    __func__, strerror(errno));
 #endif /* DEBUG_TTY */
-			return (-1);
+			return -1;
 		}
 	}
 
-	return (0);
+	return 0;
 }
 
 
@@ -1290,3 +1314,14 @@ tty_printchar(EditLine *el, unsigned char *s)
 	(void) fprintf(el->el_errfile, "\n");
 }
 #endif /* notyet */
+
+
+private 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);
+	}
+}
diff --git a/lib/libedit/tty.h b/lib/libedit/tty.h
index 3a4e94a..b1fc76e 100644
--- a/lib/libedit/tty.h
+++ b/lib/libedit/tty.h
@@ -1,3 +1,5 @@
+/*	$NetBSD: tty.h,v 1.15 2014/05/19 19:54:12 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -30,7 +32,6 @@
  * SUCH DAMAGE.
  *
  *	@(#)tty.h	8.1 (Berkeley) 6/4/93
- *	$NetBSD: tty.h,v 1.11 2005/06/01 11:37:52 lukem Exp $
  * $FreeBSD$
  */
 
@@ -40,6 +41,7 @@
 #ifndef _h_el_tty
 #define	_h_el_tty
 
+#include "sys.h"
 #include "histedit.h"
 #include <termios.h>
 #include <unistd.h>
@@ -430,7 +432,7 @@
 #define	C_MIN		23
 #define	C_TIME		24
 #define	C_NCC		25
-#define	C_SH(A)		(1 << (A))
+#define	C_SH(A)		((unsigned int)(1 << (A)))
 
 /*
  * Terminal dependend data structures
@@ -441,6 +443,7 @@
 #define	QU_IO	2	/* used only for quoted chars	*/
 #define	NN_IO	3	/* The number of entries	*/
 
+/* Don't re-order */
 #define	MD_INP	0
 #define	MD_OUT	1
 #define	MD_CTL	2
@@ -458,7 +461,7 @@ typedef unsigned char ttychar_t[NN_IO][C_NCC];
 
 protected int	tty_init(EditLine *);
 protected void	tty_end(EditLine *);
-protected int	tty_stty(EditLine *, int, const char **);
+protected int	tty_stty(EditLine *, int, const Char **);
 protected int	tty_rawmode(EditLine *);
 protected int	tty_cookedmode(EditLine *);
 protected int	tty_quotemode(EditLine *);
@@ -468,7 +471,7 @@ protected void	tty_bind_char(EditLine *, int);
 typedef struct {
     ttyperm_t t_t;
     ttychar_t t_c;
-    struct termios t_ex, t_ed, t_ts;
+    struct termios t_or, t_ex, t_ed, t_ts;
     int t_tabs;
     int t_eight;
     speed_t t_speed;
diff --git a/lib/libedit/vi.c b/lib/libedit/vi.c
index 4826901..dfd17e3 100644
--- a/lib/libedit/vi.c
+++ b/lib/libedit/vi.c
@@ -1,3 +1,5 @@
+/*	$NetBSD: vi.c,v 1.45 2014/06/18 18:12:28 christos Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -28,12 +30,20 @@
  * 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.
- *
- *	$NetBSD: vi.c,v 1.30 2009/02/21 23:31:56 christos Exp $
  */
 
+#include "config.h"
+#include <stdlib.h>
+#include <unistd.h>
+#include <limits.h>
+#include <sys/wait.h>
+
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)vi.c	8.1 (Berkeley) 6/4/93";
+#else
+__RCSID("$NetBSD: vi.c,v 1.45 2014/06/18 18:12:28 christos Exp $");
+#endif
 #endif /* not lint && not SCCSID */
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
@@ -41,23 +51,21 @@ __FBSDID("$FreeBSD$");
 /*
  * vi.c: Vi mode commands.
  */
-#include <sys/wait.h>
-#include "sys.h"
 #include "el.h"
 
-private el_action_t	cv_action(EditLine *, int);
-private el_action_t	cv_paste(EditLine *, int);
+private el_action_t	cv_action(EditLine *, Int);
+private el_action_t	cv_paste(EditLine *, Int);
 
 /* cv_action():
  *	Handle vi actions.
  */
 private el_action_t
-cv_action(EditLine *el, int c)
+cv_action(EditLine *el, Int c)
 {
 
 	if (el->el_chared.c_vcmd.action != NOP) {
 		/* 'cc', 'dd' and (possibly) friends */
-		if (c != el->el_chared.c_vcmd.action)
+		if (c != (Int)el->el_chared.c_vcmd.action)
 			return CC_ERROR;
 
 		if (!(c & YANK))
@@ -73,24 +81,24 @@ cv_action(EditLine *el, int c)
 		if (c & INSERT)
 			el->el_map.current = el->el_map.key;
 
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
 	el->el_chared.c_vcmd.pos = el->el_line.cursor;
 	el->el_chared.c_vcmd.action = c;
-	return (CC_ARGHACK);
+	return CC_ARGHACK;
 }
 
 /* cv_paste():
  *	Paste previous deletion before or after the cursor
  */
 private el_action_t
-cv_paste(EditLine *el, int c)
+cv_paste(EditLine *el, Int c)
 {
 	c_kill_t *k = &el->el_chared.c_kill;
 	size_t len = (size_t)(k->last - k->buf);
 
 	if (k->buf == NULL || len == 0)
-		return (CC_ERROR);
+		return CC_ERROR;
 #ifdef DEBUG_PASTE
 	(void) fprintf(el->el_errfile, "Paste: \"%.*s\"\n", (int)len, k->buf);
 #endif
@@ -102,10 +110,11 @@ cv_paste(EditLine *el, int c)
 
 	c_insert(el, (int)len);
 	if (el->el_line.cursor + len > el->el_line.lastchar)
-		return (CC_ERROR);
-	(void) memcpy(el->el_line.cursor, k->buf, len);
+		return CC_ERROR;
+	(void) memcpy(el->el_line.cursor, k->buf, len *
+	    sizeof(*el->el_line.cursor));
 
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -115,10 +124,10 @@ cv_paste(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_paste_next(EditLine *el, int c __unused)
+vi_paste_next(EditLine *el, Int c __attribute__((__unused__)))
 {
 
-	return (cv_paste(el, 0));
+	return cv_paste(el, 0);
 }
 
 
@@ -128,10 +137,10 @@ vi_paste_next(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_paste_prev(EditLine *el, int c __unused)
+vi_paste_prev(EditLine *el, Int c __attribute__((__unused__)))
 {
 
-	return (cv_paste(el, 1));
+	return cv_paste(el, 1);
 }
 
 
@@ -141,11 +150,11 @@ vi_paste_prev(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_prev_big_word(EditLine *el, int c)
+vi_prev_big_word(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor == el->el_line.buffer)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor = cv_prev_word(el->el_line.cursor,
 	    el->el_line.buffer,
@@ -154,9 +163,9 @@ vi_prev_big_word(EditLine *el, int c)
 
 	if (el->el_chared.c_vcmd.action != NOP) {
 		cv_delfini(el);
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -166,11 +175,11 @@ vi_prev_big_word(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_prev_word(EditLine *el, int c __unused)
+vi_prev_word(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor == el->el_line.buffer)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor = cv_prev_word(el->el_line.cursor,
 	    el->el_line.buffer,
@@ -179,9 +188,9 @@ vi_prev_word(EditLine *el, int c __unused)
 
 	if (el->el_chared.c_vcmd.action != NOP) {
 		cv_delfini(el);
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -191,11 +200,11 @@ vi_prev_word(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_next_big_word(EditLine *el, int c)
+vi_next_big_word(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor >= el->el_line.lastchar - 1)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor = cv_next_word(el, el->el_line.cursor,
 	    el->el_line.lastchar, el->el_state.argument, cv__isWord);
@@ -203,9 +212,9 @@ vi_next_big_word(EditLine *el, int c)
 	if (el->el_map.type == MAP_VI)
 		if (el->el_chared.c_vcmd.action != NOP) {
 			cv_delfini(el);
-			return (CC_REFRESH);
+			return CC_REFRESH;
 		}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -215,11 +224,11 @@ vi_next_big_word(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_next_word(EditLine *el, int c __unused)
+vi_next_word(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor >= el->el_line.lastchar - 1)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor = cv_next_word(el, el->el_line.cursor,
 	    el->el_line.lastchar, el->el_state.argument, cv__isword);
@@ -227,9 +236,9 @@ vi_next_word(EditLine *el, int c __unused)
 	if (el->el_map.type == MAP_VI)
 		if (el->el_chared.c_vcmd.action != NOP) {
 			cv_delfini(el);
-			return (CC_REFRESH);
+			return CC_REFRESH;
 		}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -238,20 +247,20 @@ vi_next_word(EditLine *el, int c __unused)
  *	[~]
  */
 protected el_action_t
-vi_change_case(EditLine *el, int c)
+vi_change_case(EditLine *el, Int c)
 {
 	int i;
 
 	if (el->el_line.cursor >= el->el_line.lastchar)
-		return (CC_ERROR);
+		return CC_ERROR;
 	cv_undo(el);
 	for (i = 0; i < el->el_state.argument; i++) {
 
-		c = *(unsigned char *)el->el_line.cursor;
-		if (isupper(c))
-			*el->el_line.cursor = tolower(c);
-		else if (islower(c))
-			*el->el_line.cursor = toupper(c);
+		c = *el->el_line.cursor;
+		if (Isupper(c))
+			*el->el_line.cursor = Tolower(c);
+		else if (Islower(c))
+			*el->el_line.cursor = Toupper(c);
 
 		if (++el->el_line.cursor >= el->el_line.lastchar) {
 			el->el_line.cursor--;
@@ -270,14 +279,14 @@ vi_change_case(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_change_meta(EditLine *el, int c __unused)
+vi_change_meta(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	/*
          * Delete with insert == change: first we delete and then we leave in
          * insert mode.
          */
-	return (cv_action(el, DELETE | INSERT));
+	return cv_action(el, DELETE | INSERT);
 }
 
 
@@ -287,13 +296,13 @@ vi_change_meta(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_insert_at_bol(EditLine *el, int c __unused)
+vi_insert_at_bol(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_line.cursor = el->el_line.buffer;
 	cv_undo(el);
 	el->el_map.current = el->el_map.key;
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -303,7 +312,7 @@ vi_insert_at_bol(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_replace_char(EditLine *el, int c __unused)
+vi_replace_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor >= el->el_line.lastchar)
@@ -312,7 +321,7 @@ vi_replace_char(EditLine *el, int c __unused)
 	el->el_map.current = el->el_map.key;
 	el->el_state.inputmode = MODE_REPLACE_1;
 	cv_undo(el);
-	return (CC_ARGHACK);
+	return CC_ARGHACK;
 }
 
 
@@ -322,13 +331,13 @@ vi_replace_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_replace_mode(EditLine *el, int c __unused)
+vi_replace_mode(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_map.current = el->el_map.key;
 	el->el_state.inputmode = MODE_REPLACE;
 	cv_undo(el);
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -338,12 +347,12 @@ vi_replace_mode(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_substitute_char(EditLine *el, int c __unused)
+vi_substitute_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	c_delafter(el, el->el_state.argument);
 	el->el_map.current = el->el_map.key;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -353,7 +362,7 @@ vi_substitute_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_substitute_line(EditLine *el, int c __unused)
+vi_substitute_line(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	cv_undo(el);
@@ -361,7 +370,7 @@ vi_substitute_line(EditLine *el, int c __unused)
 	    (int)(el->el_line.lastchar - el->el_line.buffer));
 	(void) em_kill_line(el, 0);
 	el->el_map.current = el->el_map.key;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -371,7 +380,7 @@ vi_substitute_line(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_change_to_eol(EditLine *el, int c __unused)
+vi_change_to_eol(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	cv_undo(el);
@@ -379,7 +388,7 @@ vi_change_to_eol(EditLine *el, int c __unused)
 	    (int)(el->el_line.lastchar - el->el_line.cursor));
 	(void) ed_kill_line(el, 0);
 	el->el_map.current = el->el_map.key;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -389,12 +398,12 @@ vi_change_to_eol(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_insert(EditLine *el, int c __unused)
+vi_insert(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_map.current = el->el_map.key;
 	cv_undo(el);
-	return (CC_NORM);
+	return CC_NORM;
 }
 
 
@@ -404,7 +413,7 @@ vi_insert(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_add(EditLine *el, int c __unused)
+vi_add(EditLine *el, Int c __attribute__((__unused__)))
 {
 	int ret;
 
@@ -419,7 +428,7 @@ vi_add(EditLine *el, int c __unused)
 
 	cv_undo(el);
 
-	return (ret);
+	return (el_action_t)ret;
 }
 
 
@@ -429,13 +438,13 @@ vi_add(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_add_at_eol(EditLine *el, int c __unused)
+vi_add_at_eol(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_map.current = el->el_map.key;
 	el->el_line.cursor = el->el_line.lastchar;
 	cv_undo(el);
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -445,10 +454,10 @@ vi_add_at_eol(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_delete_meta(EditLine *el, int c __unused)
+vi_delete_meta(EditLine *el, Int c __attribute__((__unused__)))
 {
 
-	return (cv_action(el, DELETE));
+	return cv_action(el, DELETE);
 }
 
 
@@ -458,11 +467,11 @@ vi_delete_meta(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_end_big_word(EditLine *el, int c)
+vi_end_big_word(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor == el->el_line.lastchar)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor = cv__endword(el->el_line.cursor,
 	    el->el_line.lastchar, el->el_state.argument, cv__isWord);
@@ -470,9 +479,9 @@ vi_end_big_word(EditLine *el, int c)
 	if (el->el_chared.c_vcmd.action != NOP) {
 		el->el_line.cursor++;
 		cv_delfini(el);
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -482,11 +491,11 @@ vi_end_big_word(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_end_word(EditLine *el, int c __unused)
+vi_end_word(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor == el->el_line.lastchar)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	el->el_line.cursor = cv__endword(el->el_line.cursor,
 	    el->el_line.lastchar, el->el_state.argument, cv__isword);
@@ -494,9 +503,9 @@ vi_end_word(EditLine *el, int c __unused)
 	if (el->el_chared.c_vcmd.action != NOP) {
 		el->el_line.cursor++;
 		cv_delfini(el);
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -506,7 +515,7 @@ vi_end_word(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_undo(EditLine *el, int c __unused)
+vi_undo(EditLine *el, Int c __attribute__((__unused__)))
 {
 	c_undo_t un = el->el_chared.c_undo;
 
@@ -523,7 +532,7 @@ vi_undo(EditLine *el, int c __unused)
 	el->el_line.cursor = un.buf + un.cursor;
 	el->el_line.lastchar = un.buf + un.len;
 
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -533,7 +542,7 @@ vi_undo(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_command_mode(EditLine *el, int c __unused)
+vi_command_mode(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	/* [Esc] cancels pending action */
@@ -548,7 +557,7 @@ vi_command_mode(EditLine *el, int c __unused)
 	if (el->el_line.cursor > el->el_line.buffer)
 		el->el_line.cursor--;
 #endif
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -557,7 +566,7 @@ vi_command_mode(EditLine *el, int c __unused)
  *	[0]
  */
 protected el_action_t
-vi_zero(EditLine *el, int c)
+vi_zero(EditLine *el, Int c)
 {
 
 	if (el->el_state.doingarg)
@@ -566,9 +575,9 @@ vi_zero(EditLine *el, int c)
 	el->el_line.cursor = el->el_line.buffer;
 	if (el->el_chared.c_vcmd.action != NOP) {
 		cv_delfini(el);
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 
@@ -578,15 +587,15 @@ vi_zero(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_delete_prev_char(EditLine *el, int c __unused)
+vi_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_line.cursor <= el->el_line.buffer)
-		return (CC_ERROR);
+		return CC_ERROR;
 
 	c_delbefore1(el);
 	el->el_line.cursor--;
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -596,32 +605,32 @@ vi_delete_prev_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_list_or_eof(EditLine *el, int c)
+vi_list_or_eof(EditLine *el, Int c)
 {
 
 	if (el->el_line.cursor == el->el_line.lastchar) {
 		if (el->el_line.cursor == el->el_line.buffer) {
-			term_writec(el, c);	/* then do a EOF */
-			return (CC_EOF);
+			terminal_writec(el, c);	/* then do a EOF */
+			return CC_EOF;
 		} else {
 			/*
 			 * Here we could list completions, but it is an
 			 * error right now
 			 */
-			term_beep(el);
-			return (CC_ERROR);
+			terminal_beep(el);
+			return CC_ERROR;
 		}
 	} else {
 #ifdef notyet
 		re_goto_bottom(el);
 		*el->el_line.lastchar = '\0';	/* just in case */
-		return (CC_LIST_CHOICES);
+		return CC_LIST_CHOICES;
 #else
 		/*
 		 * Just complain for now.
 		 */
-		term_beep(el);
-		return (CC_ERROR);
+		terminal_beep(el);
+		return CC_ERROR;
 #endif
 	}
 }
@@ -633,9 +642,9 @@ vi_list_or_eof(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_kill_line_prev(EditLine *el, int c __unused)
+vi_kill_line_prev(EditLine *el, Int c __attribute__((__unused__)))
 {
-	char *kp, *cp;
+	Char *kp, *cp;
 
 	cp = el->el_line.buffer;
 	kp = el->el_chared.c_kill.buf;
@@ -644,7 +653,7 @@ vi_kill_line_prev(EditLine *el, int c __unused)
 	el->el_chared.c_kill.last = kp;
 	c_delbefore(el, (int)(el->el_line.cursor - el->el_line.buffer));
 	el->el_line.cursor = el->el_line.buffer;	/* zap! */
-	return (CC_REFRESH);
+	return CC_REFRESH;
 }
 
 
@@ -654,10 +663,10 @@ vi_kill_line_prev(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_search_prev(EditLine *el, int c __unused)
+vi_search_prev(EditLine *el, Int c __attribute__((__unused__)))
 {
 
-	return (cv_search(el, ED_SEARCH_PREV_HISTORY));
+	return cv_search(el, ED_SEARCH_PREV_HISTORY);
 }
 
 
@@ -667,10 +676,10 @@ vi_search_prev(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_search_next(EditLine *el, int c __unused)
+vi_search_next(EditLine *el, Int c __attribute__((__unused__)))
 {
 
-	return (cv_search(el, ED_SEARCH_NEXT_HISTORY));
+	return cv_search(el, ED_SEARCH_NEXT_HISTORY);
 }
 
 
@@ -680,13 +689,13 @@ vi_search_next(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_repeat_search_next(EditLine *el, int c __unused)
+vi_repeat_search_next(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_search.patlen == 0)
-		return (CC_ERROR);
+		return CC_ERROR;
 	else
-		return (cv_repeat_srch(el, el->el_search.patdir));
+		return cv_repeat_srch(el, el->el_search.patdir);
 }
 
 
@@ -696,11 +705,11 @@ vi_repeat_search_next(EditLine *el, int c __unused)
  */
 /*ARGSUSED*/
 protected el_action_t
-vi_repeat_search_prev(EditLine *el, int c __unused)
+vi_repeat_search_prev(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	if (el->el_search.patlen == 0)
-		return (CC_ERROR);
+		return CC_ERROR;
 	else
 		return (cv_repeat_srch(el,
 		    el->el_search.patdir == ED_SEARCH_PREV_HISTORY ?
@@ -714,7 +723,7 @@ vi_repeat_search_prev(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_next_char(EditLine *el, int c __unused)
+vi_next_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 	return cv_csearch(el, CHAR_FWD, -1, el->el_state.argument, 0);
 }
@@ -726,7 +735,7 @@ vi_next_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_prev_char(EditLine *el, int c __unused)
+vi_prev_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 	return cv_csearch(el, CHAR_BACK, -1, el->el_state.argument, 0);
 }
@@ -738,7 +747,7 @@ vi_prev_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_to_next_char(EditLine *el, int c __unused)
+vi_to_next_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 	return cv_csearch(el, CHAR_FWD, -1, el->el_state.argument, 1);
 }
@@ -750,7 +759,7 @@ vi_to_next_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_to_prev_char(EditLine *el, int c __unused)
+vi_to_prev_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 	return cv_csearch(el, CHAR_BACK, -1, el->el_state.argument, 1);
 }
@@ -762,7 +771,7 @@ vi_to_prev_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_repeat_next_char(EditLine *el, int c __unused)
+vi_repeat_next_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	return cv_csearch(el, el->el_search.chadir, el->el_search.chacha,
@@ -776,7 +785,7 @@ vi_repeat_next_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_repeat_prev_char(EditLine *el, int c __unused)
+vi_repeat_prev_char(EditLine *el, Int c __attribute__((__unused__)))
 {
 	el_action_t r;
 	int dir = el->el_search.chadir;
@@ -794,20 +803,20 @@ vi_repeat_prev_char(EditLine *el, int c __unused)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_match(EditLine *el, int c)
+vi_match(EditLine *el, Int c __attribute__((__unused__)))
 {
-	const char match_chars[] = "()[]{}";
-	char *cp;
+	const Char match_chars[] = STR("()[]{}");
+	Char *cp;
 	size_t delta, i, count;
-	char o_ch, c_ch;
+	Char o_ch, c_ch;
 
 	*el->el_line.lastchar = '\0';		/* just in case */
 
-	i = strcspn(el->el_line.cursor, match_chars);
+	i = Strcspn(el->el_line.cursor, match_chars);
 	o_ch = el->el_line.cursor[i];
 	if (o_ch == 0)
 		return CC_ERROR;
-	delta = strchr(match_chars, o_ch) - match_chars;
+	delta = (size_t)(Strchr(match_chars, o_ch) - match_chars);
 	c_ch = match_chars[delta ^ 1];
 	count = 1;
 	delta = 1 - (delta & 1) * 2;
@@ -830,9 +839,9 @@ vi_match(EditLine *el, int c)
 		if (delta > 0)
 			el->el_line.cursor++;
 		cv_delfini(el);
-		return (CC_REFRESH);
+		return CC_REFRESH;
 	}
-	return (CC_CURSOR);
+	return CC_CURSOR;
 }
 
 /* vi_undo_line():
@@ -841,7 +850,7 @@ vi_match(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_undo_line(EditLine *el, int c)
+vi_undo_line(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	cv_undo(el);
@@ -855,7 +864,7 @@ vi_undo_line(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_to_column(EditLine *el, int c)
+vi_to_column(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_line.cursor = el->el_line.buffer;
@@ -869,7 +878,7 @@ vi_to_column(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_yank_end(EditLine *el, int c)
+vi_yank_end(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	cv_yank(el, el->el_line.cursor,
@@ -883,7 +892,7 @@ vi_yank_end(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_yank(EditLine *el, int c)
+vi_yank(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	return cv_action(el, YANK);
@@ -895,7 +904,7 @@ vi_yank(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_comment_out(EditLine *el, int c)
+vi_comment_out(EditLine *el, Int c __attribute__((__unused__)))
 {
 
 	el->el_line.cursor = el->el_line.buffer;
@@ -913,30 +922,24 @@ vi_comment_out(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_alias(EditLine *el, int c)
+vi_alias(EditLine *el, Int c __attribute__((__unused__)))
 {
-#ifdef __weak_extern
 	char alias_name[3];
-	char *alias_text;
-	extern char *get_alias_text(const char *);
-	__weak_extern(get_alias_text);
+	const char *alias_text;
 
-	if (get_alias_text == 0) {
+	if (el->el_chared.c_aliasfun == NULL)
 		return CC_ERROR;
-	}
 
 	alias_name[0] = '_';
 	alias_name[2] = 0;
 	if (el_getc(el, &alias_name[1]) != 1)
 		return CC_ERROR;
 
-	alias_text = get_alias_text(alias_name);
+	alias_text = (*el->el_chared.c_aliasfun)(el->el_chared.c_aliasarg,
+	    alias_name);
 	if (alias_text != NULL)
-		el_push(el, alias_text);
+		FUN(el,push)(el, ct_decode_string(alias_text, &el->el_scratch));
 	return CC_NORM;
-#else
-	return CC_ERROR;
-#endif
 }
 
 /* vi_to_history_line():
@@ -945,14 +948,14 @@ vi_alias(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_to_history_line(EditLine *el, int c)
+vi_to_history_line(EditLine *el, Int c __attribute__((__unused__)))
 {
 	int sv_event_no = el->el_history.eventno;
 	el_action_t rval;
 
 
 	if (el->el_history.eventno == 0) {
-		 (void) strncpy(el->el_history.buf, el->el_line.buffer,
+		 (void) Strncpy(el->el_history.buf, el->el_line.buffer,
 		     EL_BUFSIZ);
 		 el->el_history.last = el->el_history.buf +
 			 (el->el_line.lastchar - el->el_line.buffer);
@@ -990,14 +993,16 @@ vi_to_history_line(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_histedit(EditLine *el, int c)
+vi_histedit(EditLine *el, Int c __attribute__((__unused__)))
 {
 	int fd;
 	pid_t pid;
 	ssize_t st;
 	int status;
 	char tempfile[] = "/tmp/histedit.XXXXXXXXXX";
-	char *cp;
+	char *cp = NULL;
+	size_t len;
+	Char *line = NULL;
 
 	if (el->el_state.doingarg) {
 		if (vi_to_history_line(el, 0) == CC_ERROR)
@@ -1007,15 +1012,25 @@ vi_histedit(EditLine *el, int c)
 	fd = mkstemp(tempfile);
 	if (fd < 0)
 		return CC_ERROR;
-	cp = el->el_line.buffer;
-	write(fd, cp, (size_t)(el->el_line.lastchar - cp));
-	write(fd, "\n", 1);
+	len = (size_t)(el->el_line.lastchar - el->el_line.buffer);
+#define TMP_BUFSIZ (EL_BUFSIZ * MB_LEN_MAX)
+	cp = el_malloc(TMP_BUFSIZ * sizeof(*cp));
+	if (cp == NULL)
+		goto error;
+	line = el_malloc(len * sizeof(*line) + 1);
+	if (line == NULL)
+		goto error;
+	Strncpy(line, el->el_line.buffer, len);
+	line[len] = '\0';
+	ct_wcstombs(cp, line, TMP_BUFSIZ - 1);
+	cp[TMP_BUFSIZ - 1] = '\0';
+	len = strlen(cp);
+	write(fd, cp, len);
+	write(fd, "\n", (size_t)1);
 	pid = fork();
 	switch (pid) {
 	case -1:
-		close(fd);
-		unlink(tempfile);
-		return CC_ERROR;
+		goto error;
 	case 0:
 		close(fd);
 		execlp("vi", "vi", tempfile, (char *)NULL);
@@ -1025,11 +1040,20 @@ vi_histedit(EditLine *el, int c)
 		while (waitpid(pid, &status, 0) != pid)
 			continue;
 		lseek(fd, (off_t)0, SEEK_SET);
-		st = read(fd, cp, (size_t)(el->el_line.limit - cp));
-		if (st > 0 && cp[st - 1] == '\n')
-			st--;
-		el->el_line.cursor = cp;
-		el->el_line.lastchar = cp + st;
+		st = read(fd, cp, TMP_BUFSIZ);
+		if (st > 0) {
+			len = (size_t)(el->el_line.lastchar -
+			    el->el_line.buffer);
+			len = ct_mbstowcs(el->el_line.buffer, cp, len);
+			if (len > 0 && el->el_line.buffer[len -1] == '\n')
+				--len;
+		}
+		else
+			len = 0;
+                el->el_line.cursor = el->el_line.buffer;
+                el->el_line.lastchar = el->el_line.buffer + len;
+		el_free(cp);
+                el_free(line);
 		break;
 	}
 
@@ -1037,6 +1061,12 @@ vi_histedit(EditLine *el, int c)
 	unlink(tempfile);
 	/* return CC_REFRESH; */
 	return ed_newline(el, 0);
+error:
+	el_free(line);
+	el_free(cp);
+	close(fd);
+	unlink(tempfile);
+	return CC_ERROR;
 }
 
 /* vi_history_word():
@@ -1047,28 +1077,29 @@ vi_histedit(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_history_word(EditLine *el, int c)
+vi_history_word(EditLine *el, Int c __attribute__((__unused__)))
 {
-	const char *wp = HIST_FIRST(el);
-	const char *wep, *wsp;
+	const Char *wp = HIST_FIRST(el);
+	const Char *wep, *wsp;
 	int len;
-	char *cp;
-	const char *lim;
+	Char *cp;
+	const Char *lim;
 
 	if (wp == NULL)
 		return CC_ERROR;
 
 	wep = wsp = 0;
 	do {
-		while (isspace((unsigned char)*wp))
+		while (Isspace(*wp))
 			wp++;
 		if (*wp == 0)
 			break;
 		wsp = wp;
-		while (*wp && !isspace((unsigned char)*wp))
+		while (*wp && !Isspace(*wp))
 			wp++;
 		wep = wp;
-	} while ((!el->el_state.doingarg || --el->el_state.argument > 0) && *wp != 0);
+	} while ((!el->el_state.doingarg || --el->el_state.argument > 0)
+	    && *wp != 0);
 
 	if (wsp == 0 || (el->el_state.doingarg && el->el_state.argument != 0))
 		return CC_ERROR;
@@ -1096,7 +1127,7 @@ vi_history_word(EditLine *el, int c)
  */
 protected el_action_t
 /*ARGSUSED*/
-vi_redo(EditLine *el, int c)
+vi_redo(EditLine *el, Int c __attribute__((__unused__)))
 {
 	c_redo_t *r = &el->el_chared.c_redo;
 
@@ -1112,10 +1143,10 @@ vi_redo(EditLine *el, int c)
 			/* sanity */
 			r->pos = r->lim - 1;
 		r->pos[0] = 0;
-		el_push(el, r->buf);
+		FUN(el,push)(el, r->buf);
 	}
 
 	el->el_state.thiscmd = r->cmd;
 	el->el_state.thisch = r->ch;
-	return  (*el->el_map.func[r->cmd])(el, r->ch);
+	return (*el->el_map.func[r->cmd])(el, r->ch);
 }