Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1 (ae641bdd) · Commits · Software / OSDI20 Artifacts / mariadb

client/mysql.cc

+1 −1

Original line number	Diff line number	Diff line
		@@ -1306,7 +1306,7 @@ static void initialize_readline (char *name)
		setlocale(LC_ALL,""); /* so as libedit use isprint */
		#endif
		rl_attempted_completion_function= (CPPFunction*)&new_mysql_completion;
		rl_completion_entry_function= (CPFunction*)&no_completion;
		rl_completion_entry_function= (Function*)&no_completion;
		#else
		rl_attempted_completion_function= (CPPFunction*)&new_mysql_completion;
		rl_completion_entry_function= (Function*)&no_completion;

cmd-line-utils/libedit/chared.c

+37 −18

Original line number	Diff line number	Diff line
		/* $NetBSD: chared.c,v 1.18 2002/11/20 16:50:08 christos Exp $ */
		/* $NetBSD: chared.c,v 1.22 2004/08/13 12:10:38 mycroft Exp $ */

		/*-
		* Copyright (c) 1992, 1993
		@@ -15,11 +15,7 @@
		* 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 University of
		* California, Berkeley and its contributors.
		* 4. Neither the name of the University nor the names of its contributors
		* 3. Neither the name of the University nor the names of its contributors
		* may be used to endorse or promote products derived from this software
		* without specific prior written permission.
		*
		@@ -36,14 +32,7 @@
		* SUCH DAMAGE.
		*/

		#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 1.18 2002/11/20 16:50:08 christos Exp $");
		#endif
		#endif /* not lint && not SCCSID */
		#include <config.h>

		/*
		* chared.c: Character editor utilities
		@@ -62,13 +51,13 @@ cv_undo(EditLine *el)
		{
		c_undo_t *vu = &el->el_chared.c_undo;
		c_redo_t *r = &el->el_chared.c_redo;
		int size;
		uint size;

		/* Save entire line for undo */
		size = el->el_line.lastchar - el->el_line.buffer;
		vu->len = size;
		vu->cursor = el->el_line.cursor - el->el_line.buffer;
		memcpy(vu->buf, el->el_line.buffer, (size_t)size);
		memcpy(vu->buf, el->el_line.buffer, size);

		/* save command info for redo */
		r->count = el->el_state.doingarg ? el->el_state.argument : 0;
		@@ -139,6 +128,21 @@ c_delafter(EditLine *el, int num)
		}


		/* c_delafter1():
		* Delete the character after the cursor, do not yank
		*/
		protected void
		c_delafter1(EditLine *el)
		{
		char *cp;

		for (cp = el->el_line.cursor; cp <= el->el_line.lastchar; cp++)
		*cp = cp[1];

		el->el_line.lastchar--;
		}


		/* c_delbefore():
		* Delete num characters before the cursor
		*/
		@@ -167,6 +171,21 @@ c_delbefore(EditLine *el, int num)
		}


		/* c_delbefore1():
		* Delete the character before the cursor, do not yank
		*/
		protected void
		c_delbefore1(EditLine *el)
		{
		char *cp;

		for (cp = el->el_line.cursor - 1; cp <= el->el_line.lastchar; cp++)
		*cp = cp[1];

		el->el_line.lastchar--;
		}


		/* ce__isword():
		* Return if p is part of a word according to emacs
		*/
		@@ -460,8 +479,8 @@ ch_init(EditLine *el)
		el->el_state.argument = 1;
		el->el_state.lastcmd = ED_UNASSIGNED;

		el->el_chared.c_macro.nline = NULL;
		el->el_chared.c_macro.level = -1;
		el->el_chared.c_macro.offset = 0;
		el->el_chared.c_macro.macro = (char *) el_malloc(EL_MAXMACRO
		sizeof(char *));
		if (el->el_chared.c_macro.macro == NULL)
		@@ -582,7 +601,7 @@ ch_enlargebufs(el, addlen)
		return 0;

		/* Safe to set enlarged buffer size */
		el->el_line.limit = &newbuffer[newsz - EL_LEAVE];
		el->el_line.limit = &el->el_line.buffer[newsz - EL_LEAVE];
		return 1;
		}

cmd-line-utils/libedit/chared.h

+5 −7

Original line number	Diff line number	Diff line
		/* $NetBSD: chared.h,v 1.11 2002/11/20 16:50:08 christos Exp $ */
		/* $NetBSD: chared.h,v 1.14 2004/08/13 12:10:39 mycroft Exp $ */

		/*-
		* Copyright (c) 1992, 1993
		@@ -15,11 +15,7 @@
		* 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 University of
		* California, Berkeley and its contributors.
		* 4. Neither the name of the University nor the names of its contributors
		* 3. Neither the name of the University nor the names of its contributors
		* may be used to endorse or promote products derived from this software
		* without specific prior written permission.
		*
		@@ -66,8 +62,8 @@

		typedef struct c_macro_t {
		int level;
		int offset;
		char **macro;
		char *nline;
		} c_macro_t;

		/*
		@@ -158,7 +154,9 @@ 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_hpos(EditLine *);

cmd-line-utils/libedit/common.c

+42 −54

Original line number	Diff line number	Diff line
		/* $NetBSD: common.c,v 1.14 2002/11/20 16:50:08 christos Exp $ */
		/* $NetBSD: common.c,v 1.16 2003/08/07 16:44:30 agc Exp $ */

		/*-
		* Copyright (c) 1992, 1993
		@@ -15,11 +15,7 @@
		* 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 University of
		* California, Berkeley and its contributors.
		* 4. Neither the name of the University nor the names of its contributors
		* 3. Neither the name of the University nor the names of its contributors
		* may be used to endorse or promote products derived from this software
		* without specific prior written permission.
		*
		@@ -36,14 +32,7 @@
		* SUCH DAMAGE.
		*/

		#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 1.14 2002/11/20 16:50:08 christos Exp $");
		#endif
		#endif /* not lint && not SCCSID */
		#include <config.h>

		/*
		* common.c: Common Editor functions
		@@ -56,7 +45,7 @@ __RCSID("$NetBSD: common.c,v 1.14 2002/11/20 16:50:08 christos Exp $");
		*/
		protected el_action_t
		/ARGSUSED/
		ed_end_of_file(EditLine *el, int c __attribute__((unused)))
		ed_end_of_file(EditLine *el, int c __attribute__((__unused__)))
		{

		re_goto_bottom(el);
		@@ -113,7 +102,7 @@ ed_insert(EditLine *el, int c)
		*/
		protected el_action_t
		/ARGSUSED/
		ed_delete_prev_word(EditLine *el, int c __attribute__((unused)))
		ed_delete_prev_word(EditLine *el, int c __attribute__((__unused__)))
		{
		char cp, p, *kp;

		@@ -141,7 +130,7 @@ ed_delete_prev_word(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_delete_next_char(EditLine *el, int c __attribute__((unused)))
		ed_delete_next_char(EditLine *el, int c __attribute__((__unused__)))
		{
		#ifdef notdef /* XXX */
		#define EL el->el_line
		@@ -192,7 +181,7 @@ ed_delete_next_char(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_kill_line(EditLine *el, int c __attribute__((unused)))
		ed_kill_line(EditLine *el, int c __attribute__((__unused__)))
		{
		char kp, cp;

		@@ -213,7 +202,7 @@ ed_kill_line(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_move_to_end(EditLine *el, int c __attribute__((unused)))
		ed_move_to_end(EditLine *el, int c __attribute__((__unused__)))
		{

		el->el_line.cursor = el->el_line.lastchar;
		@@ -236,7 +225,7 @@ ed_move_to_end(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_move_to_beg(EditLine *el, int c __attribute__((unused)))
		ed_move_to_beg(EditLine *el, int c __attribute__((__unused__)))
		{

		el->el_line.cursor = el->el_line.buffer;
		@@ -285,7 +274,7 @@ ed_transpose_chars(EditLine *el, int c)
		*/
		protected el_action_t
		/ARGSUSED/
		ed_next_char(EditLine *el, int c __attribute__((unused)))
		ed_next_char(EditLine *el, int c __attribute__((__unused__)))
		{
		char *lim = el->el_line.lastchar;

		@@ -314,7 +303,7 @@ ed_next_char(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_prev_word(EditLine *el, int c __attribute__((unused)))
		ed_prev_word(EditLine *el, int c __attribute__((__unused__)))
		{

		if (el->el_line.cursor == el->el_line.buffer)
		@@ -340,7 +329,7 @@ ed_prev_word(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_prev_char(EditLine *el, int c __attribute__((unused)))
		ed_prev_char(EditLine *el, int c __attribute__((__unused__)))
		{

		if (el->el_line.cursor > el->el_line.buffer) {
		@@ -437,8 +426,7 @@ ed_argument_digit(EditLine *el, int c)
		*/
		protected el_action_t
		/ARGSUSED/
		ed_unassigned(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_unassigned(EditLine *el, int c __attribute__((__unused__)))
		{

		return (CC_ERROR);
		@@ -455,8 +443,8 @@ ed_unassigned(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_tty_sigint(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_tty_sigint(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_NORM);
		@@ -469,8 +457,8 @@ ed_tty_sigint(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_tty_dsusp(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_tty_dsusp(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_NORM);
		@@ -483,8 +471,8 @@ ed_tty_dsusp(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_tty_flush_output(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_tty_flush_output(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_NORM);
		@@ -497,8 +485,8 @@ ed_tty_flush_output(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_tty_sigquit(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_tty_sigquit(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_NORM);
		@@ -511,8 +499,8 @@ ed_tty_sigquit(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_tty_sigtstp(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_tty_sigtstp(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_NORM);
		@@ -525,8 +513,8 @@ ed_tty_sigtstp(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_tty_stop_output(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_tty_stop_output(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_NORM);
		@@ -539,8 +527,8 @@ ed_tty_stop_output(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_tty_start_output(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_tty_start_output(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_NORM);
		@@ -553,7 +541,7 @@ ed_tty_start_output(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_newline(EditLine *el, int c __attribute__((unused)))
		ed_newline(EditLine *el, int c __attribute__((__unused__)))
		{

		re_goto_bottom(el);
		@@ -569,7 +557,7 @@ ed_newline(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_delete_prev_char(EditLine *el, int c __attribute__((unused)))
		ed_delete_prev_char(EditLine *el, int c __attribute__((__unused__)))
		{

		if (el->el_line.cursor <= el->el_line.buffer)
		@@ -589,7 +577,7 @@ ed_delete_prev_char(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_clear_screen(EditLine *el, int c __attribute__((unused)))
		ed_clear_screen(EditLine *el, int c __attribute__((__unused__)))
		{

		term_clear_screen(el); /* clear the whole real screen */
		@@ -604,8 +592,8 @@ ed_clear_screen(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_redisplay(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_redisplay(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_REDISPLAY);
		@@ -618,7 +606,7 @@ ed_redisplay(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_start_over(EditLine *el, int c __attribute__((unused)))
		ed_start_over(EditLine *el, int c __attribute__((__unused__)))
		{

		ch_reset(el);
		@@ -632,8 +620,8 @@ ed_start_over(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_sequence_lead_in(EditLine *el __attribute__((unused)),
		int c __attribute__((unused)))
		ed_sequence_lead_in(EditLine *el __attribute__((__unused__)),
		int c __attribute__((__unused__)))
		{

		return (CC_NORM);
		@@ -646,7 +634,7 @@ ed_sequence_lead_in(EditLine *el __attribute__((unused)),
		*/
		protected el_action_t
		/ARGSUSED/
		ed_prev_history(EditLine *el, int c __attribute__((unused)))
		ed_prev_history(EditLine *el, int c __attribute__((__unused__)))
		{
		char beep = 0;
		int sv_event = el->el_history.eventno;
		@@ -684,7 +672,7 @@ ed_prev_history(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_next_history(EditLine *el, int c __attribute__((unused)))
		ed_next_history(EditLine *el, int c __attribute__((__unused__)))
		{
		el_action_t beep = CC_REFRESH, rval;

		@@ -711,7 +699,7 @@ ed_next_history(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_search_prev_history(EditLine *el, int c __attribute__((unused)))
		ed_search_prev_history(EditLine *el, int c __attribute__((__unused__)))
		{
		const char *hp;
		int h;
		@@ -779,7 +767,7 @@ ed_search_prev_history(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_search_next_history(EditLine *el, int c __attribute__((unused)))
		ed_search_next_history(EditLine *el, int c __attribute__((__unused__)))
		{
		const char *hp;
		int h;
		@@ -833,7 +821,7 @@ ed_search_next_history(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_prev_line(EditLine *el, int c __attribute__((unused)))
		ed_prev_line(EditLine *el, int c __attribute__((__unused__)))
		{
		char *ptr;
		int nchars = c_hpos(el);
		@@ -876,7 +864,7 @@ ed_prev_line(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_next_line(EditLine *el, int c __attribute__((unused)))
		ed_next_line(EditLine *el, int c __attribute__((__unused__)))
		{
		char *ptr;
		int nchars = c_hpos(el);
		@@ -910,7 +898,7 @@ ed_next_line(EditLine *el, int c __attribute__((unused)))
		*/
		protected el_action_t
		/ARGSUSED/
		ed_command(EditLine *el, int c __attribute__((unused)))
		ed_command(EditLine *el, int c __attribute__((__unused__)))
		{
		char tmpbuf[EL_BUFSIZ];
		int tmplen;

cmd-line-utils/libedit/el.c

+52 −33

Original line number	Diff line number	Diff line
		/* $NetBSD: el.c,v 1.30 2002/11/12 00:00:23 thorpej Exp $ */
		/* $NetBSD: el.c,v 1.39 2004/07/08 00:51:36 christos Exp $ */

		/*-
		* Copyright (c) 1992, 1993
		@@ -15,11 +15,7 @@
		* 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 University of
		* California, Berkeley and its contributors.
		* 4. Neither the name of the University nor the names of its contributors
		* 3. Neither the name of the University nor the names of its contributors
		* may be used to endorse or promote products derived from this software
		* without specific prior written permission.
		*
		@@ -36,14 +32,7 @@
		* SUCH DAMAGE.
		*/

		#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 1.30 2002/11/12 00:00:23 thorpej Exp $");
		#endif
		#endif /* not lint && not SCCSID */
		#include <config.h>

		/*
		* el.c: EditLine interface functions
		@@ -72,7 +61,10 @@ el_init(const char prog, FILE fin, FILE fout, FILE ferr)
		el->el_infd = fileno(fin);
		el->el_outfile = fout;
		el->el_errfile = ferr;
		el->el_prog = strdup(prog);
		if ((el->el_prog = el_strdup(prog)) == NULL) {
		el_free(el);
		return NULL;
		}

		/*
		* Initialize all the modules. Order is important!!!
		@@ -80,11 +72,11 @@ el_init(const char prog, FILE fin, FILE fout, FILE ferr)
		el->el_flags = 0;

		if (term_init(el) == -1) {
		free(el->el_prog);
		el_free(el->el_prog);
		el_free(el);
		return NULL;
		}
		(void) el_key_init(el);
		(void) key_init(el);
		(void) map_init(el);
		if (tty_init(el) == -1)
		el->el_flags \|= NO_TTY;
		@@ -112,7 +104,7 @@ el_end(EditLine *el)
		el_reset(el);

		term_end(el);
		el_key_end(el);
		key_end(el);
		map_end(el);
		tty_end(el);
		ch_end(el);
		@@ -257,6 +249,27 @@ el_set(EditLine *el, int op, ...)
		el->el_data = va_arg(va, void *);
		break;

		case EL_UNBUFFERED:
		rv = va_arg(va, int);
		if (rv && !(el->el_flags & UNBUFFERED)) {
		el->el_flags \|= UNBUFFERED;
		read_prepare(el);
		} else if (!rv && (el->el_flags & UNBUFFERED)) {
		el->el_flags &= ~UNBUFFERED;
		read_finish(el);
		}
		rv = 0;
		break;

		case EL_PREP_TERM:
		rv = va_arg(va, int);
		if (rv)
		(void) tty_rawmode(el);
		else
		(void) tty_cookedmode(el);
		rv = 0;
		break;

		default:
		rv = -1;
		break;
		@@ -297,21 +310,22 @@ el_get(EditLine el, int op, void ret)
		rv = 0;
		break;

		#if 0 /* XXX */
		case EL_TERMINAL:
		rv = term_get(el, (const char *) &ret);
		term_get(el, (const char **)ret);
		rv = 0;
		break;

		#if 0 /* XXX */
		case EL_BIND:
		case EL_TELLTC:
		case EL_SETTC:
		case EL_ECHOTC:
		case EL_SETTY:
		{
		char *argv[20];
		const char *argv[20];
		int i;

		for (i = 1; i < 20; i++)
		for (i = 1; i < sizeof(argv) / sizeof(argv[0]); i++)
		if ((argv[i] = va_arg(va, char *)) == NULL)
		break;

		@@ -378,6 +392,11 @@ el_get(EditLine el, int op, void ret)
		rv = 0;
		break;

		case EL_UNBUFFERED:
		((int ) ret) = (!(el->el_flags & UNBUFFERED));
		rv = 0;
		break;

		default:
		rv = -1;
		}
		@@ -409,12 +428,17 @@ el_source(EditLine el, const char fname)

		fp = NULL;
		if (fname == NULL) {
		#ifdef HAVE_ISSETUGID
		static const char elpath[] = "/.editrc";
		#ifdef MAXPATHLEN
		char path[MAXPATHLEN];
		#else
		char path[4096];
		#endif

		#ifdef HAVE_ISSETUGID
		if (issetugid())
		return (-1);
		#endif
		if ((ptr = getenv("HOME")) == NULL)
		return (-1);
		if (strlcpy(path, ptr, sizeof(path)) >= sizeof(path))
		@@ -422,14 +446,6 @@ el_source(EditLine el, const char fname)
		if (strlcat(path, elpath, sizeof(path)) >= sizeof(path))
		return (-1);
		fname = path;
		#else
		/*
		* If issetugid() is missing, always return an error, in order
		* to keep from inadvertently opening up the user to a security
		* hole.
		*/
		return (-1);
		#endif
		}
		if (fp == NULL)
		fp = fopen(fname, "r");
		@@ -496,10 +512,13 @@ el_editmode(EditLine el, int argc, const char *argv)
		return (-1);

		how = argv[1];
		if (strcmp(how, "on") == 0)
		if (strcmp(how, "on") == 0) {
		el->el_flags &= ~EDIT_DISABLED;
		else if (strcmp(how, "off") == 0)
		tty_rawmode(el);
		} else if (strcmp(how, "off") == 0) {
		tty_cookedmode(el);
		el->el_flags \|= EDIT_DISABLED;
		}
		else {
		(void) fprintf(el->el_errfile, "edit: Bad value `%s'.\n", how);
		return (-1);