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Upgrade to libedit-2.9
BitKeeper/deleted/.del-readline.h~ac6080227e4b72fc: Delete: cmd-line-utils/libedit/readline/readline.h
This commit is contained in:
unknown
@ -1,4 +1,4 @@
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/* $NetBSD: emacs.c,v 1.12 2002/11/15 14:32:33 christos Exp $ */
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/* $NetBSD: emacs.c,v 1.19 2004/10/28 21:14:52 dsl Exp $ */
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/*-
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* Copyright (c) 1992, 1993
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@ -15,11 +15,7 @@
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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@ -36,14 +32,7 @@
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* SUCH DAMAGE.
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*/
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#include "config.h"
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#if !defined(lint) && !defined(SCCSID)
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#if 0
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static char sccsid[] = "@(#)emacs.c 8.1 (Berkeley) 6/4/93";
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#else
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__RCSID("$NetBSD: emacs.c,v 1.12 2002/11/15 14:32:33 christos Exp $");
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#endif
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#endif /* not lint && not SCCSID */
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#include <config.h>
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/*
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* emacs.c: Emacs functions
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@ -56,7 +45,7 @@ __RCSID("$NetBSD: emacs.c,v 1.12 2002/11/15 14:32:33 christos Exp $");
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_delete_or_list(EditLine *el, int c __attribute__((unused)))
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em_delete_or_list(EditLine *el, int c __attribute__((__unused__)))
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{
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if (el->el_line.cursor == el->el_line.lastchar) {
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@ -75,7 +64,10 @@ em_delete_or_list(EditLine *el, int c __attribute__((unused)))
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return (CC_ERROR);
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}
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} else {
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c_delafter(el, el->el_state.argument); /* delete after dot */
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if (el->el_state.doingarg)
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c_delafter(el, el->el_state.argument);
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else
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c_delafter1(el);
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if (el->el_line.cursor > el->el_line.lastchar)
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el->el_line.cursor = el->el_line.lastchar;
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/* bounds check */
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@ -90,7 +82,7 @@ em_delete_or_list(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_delete_next_word(EditLine *el, int c __attribute__((unused)))
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em_delete_next_word(EditLine *el, int c __attribute__((__unused__)))
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{
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char *cp, *p, *kp;
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@ -119,14 +111,12 @@ em_delete_next_word(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_yank(EditLine *el, int c __attribute__((unused)))
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em_yank(EditLine *el, int c __attribute__((__unused__)))
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{
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char *kp, *cp;
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if (el->el_chared.c_kill.last == el->el_chared.c_kill.buf) {
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if (!ch_enlargebufs(el, 1))
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return (CC_ERROR);
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}
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if (el->el_chared.c_kill.last == el->el_chared.c_kill.buf)
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return (CC_NORM);
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if (el->el_line.lastchar +
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(el->el_chared.c_kill.last - el->el_chared.c_kill.buf) >=
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@ -156,7 +146,7 @@ em_yank(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_kill_line(EditLine *el, int c __attribute__((unused)))
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em_kill_line(EditLine *el, int c __attribute__((__unused__)))
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{
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char *kp, *cp;
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@ -178,7 +168,7 @@ em_kill_line(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_kill_region(EditLine *el, int c __attribute__((unused)))
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em_kill_region(EditLine *el, int c __attribute__((__unused__)))
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{
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char *kp, *cp;
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@ -211,7 +201,7 @@ em_kill_region(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_copy_region(EditLine *el, int c __attribute__((unused)))
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em_copy_region(EditLine *el, int c __attribute__((__unused__)))
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{
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char *kp, *cp;
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@ -235,12 +225,12 @@ em_copy_region(EditLine *el, int c __attribute__((unused)))
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}
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/* em_gosmacs_traspose():
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/* em_gosmacs_transpose():
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* Exchange the two characters before the cursor
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* Gosling emacs transpose chars [^T]
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*/
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protected el_action_t
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em_gosmacs_traspose(EditLine *el, int c)
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em_gosmacs_transpose(EditLine *el, int c)
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{
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if (el->el_line.cursor > &el->el_line.buffer[1]) {
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@ -260,7 +250,7 @@ em_gosmacs_traspose(EditLine *el, int c)
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_next_word(EditLine *el, int c __attribute__((unused)))
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em_next_word(EditLine *el, int c __attribute__((__unused__)))
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{
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if (el->el_line.cursor == el->el_line.lastchar)
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return (CC_ERROR);
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@ -285,7 +275,7 @@ em_next_word(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_upper_case(EditLine *el, int c __attribute__((unused)))
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em_upper_case(EditLine *el, int c __attribute__((__unused__)))
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{
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char *cp, *ep;
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@ -293,8 +283,8 @@ em_upper_case(EditLine *el, int c __attribute__((unused)))
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el->el_state.argument, ce__isword);
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for (cp = el->el_line.cursor; cp < ep; cp++)
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if (islower((unsigned char) *cp))
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*cp = toupper(*cp);
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if (islower((unsigned char)*cp))
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*cp = toupper((unsigned char)*cp);
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el->el_line.cursor = ep;
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if (el->el_line.cursor > el->el_line.lastchar)
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@ -309,7 +299,7 @@ em_upper_case(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_capitol_case(EditLine *el, int c __attribute__((unused)))
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em_capitol_case(EditLine *el, int c __attribute__((__unused__)))
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{
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char *cp, *ep;
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@ -317,16 +307,16 @@ em_capitol_case(EditLine *el, int c __attribute__((unused)))
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el->el_state.argument, ce__isword);
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for (cp = el->el_line.cursor; cp < ep; cp++) {
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if (isalpha((unsigned char) *cp)) {
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if (islower((unsigned char) *cp))
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*cp = toupper(*cp);
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if (isalpha((unsigned char)*cp)) {
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if (islower((unsigned char)*cp))
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*cp = toupper((unsigned char)*cp);
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cp++;
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break;
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}
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}
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for (; cp < ep; cp++)
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if (isupper((unsigned char) *cp))
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*cp = tolower(*cp);
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if (isupper((unsigned char)*cp))
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*cp = tolower((unsigned char)*cp);
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el->el_line.cursor = ep;
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if (el->el_line.cursor > el->el_line.lastchar)
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@ -341,7 +331,7 @@ em_capitol_case(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_lower_case(EditLine *el, int c __attribute__((unused)))
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em_lower_case(EditLine *el, int c __attribute__((__unused__)))
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{
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char *cp, *ep;
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@ -349,8 +339,8 @@ em_lower_case(EditLine *el, int c __attribute__((unused)))
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el->el_state.argument, ce__isword);
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for (cp = el->el_line.cursor; cp < ep; cp++)
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if (isupper((unsigned char) *cp))
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*cp = tolower(*cp);
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if (isupper((unsigned char)*cp))
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*cp = tolower((unsigned char)*cp);
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el->el_line.cursor = ep;
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if (el->el_line.cursor > el->el_line.lastchar)
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@ -365,7 +355,7 @@ em_lower_case(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_set_mark(EditLine *el, int c __attribute__((unused)))
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em_set_mark(EditLine *el, int c __attribute__((__unused__)))
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{
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el->el_chared.c_kill.mark = el->el_line.cursor;
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@ -379,7 +369,7 @@ em_set_mark(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_exchange_mark(EditLine *el, int c __attribute__((unused)))
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em_exchange_mark(EditLine *el, int c __attribute__((__unused__)))
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{
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char *cp;
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@ -396,7 +386,7 @@ em_exchange_mark(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_universal_argument(EditLine *el, int c __attribute__((unused)))
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em_universal_argument(EditLine *el, int c __attribute__((__unused__)))
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{ /* multiply current argument by 4 */
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if (el->el_state.argument > 1000000)
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@ -413,7 +403,7 @@ em_universal_argument(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_meta_next(EditLine *el, int c __attribute__((unused)))
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em_meta_next(EditLine *el, int c __attribute__((__unused__)))
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{
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el->el_state.metanext = 1;
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@ -426,7 +416,7 @@ em_meta_next(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_toggle_overwrite(EditLine *el, int c __attribute__((unused)))
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em_toggle_overwrite(EditLine *el, int c __attribute__((__unused__)))
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{
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el->el_state.inputmode = (el->el_state.inputmode == MODE_INSERT) ?
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@ -440,7 +430,7 @@ em_toggle_overwrite(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_copy_prev_word(EditLine *el, int c __attribute__((unused)))
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em_copy_prev_word(EditLine *el, int c __attribute__((__unused__)))
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{
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char *cp, *oldc, *dp;
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@ -467,7 +457,7 @@ em_copy_prev_word(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_inc_search_next(EditLine *el, int c __attribute__((unused)))
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em_inc_search_next(EditLine *el, int c __attribute__((__unused__)))
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{
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el->el_search.patlen = 0;
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@ -480,9 +470,32 @@ em_inc_search_next(EditLine *el, int c __attribute__((unused)))
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_inc_search_prev(EditLine *el, int c __attribute__((unused)))
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em_inc_search_prev(EditLine *el, int c __attribute__((__unused__)))
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{
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el->el_search.patlen = 0;
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return (ce_inc_search(el, ED_SEARCH_PREV_HISTORY));
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}
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/* em_delete_prev_char():
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* Delete the character to the left of the cursor
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* [^?]
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*/
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protected el_action_t
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/*ARGSUSED*/
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em_delete_prev_char(EditLine *el, int c __attribute__((__unused__)))
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{
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if (el->el_line.cursor <= el->el_line.buffer)
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return (CC_ERROR);
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if (el->el_state.doingarg)
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c_delbefore(el, el->el_state.argument);
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else
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c_delbefore1(el);
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el->el_line.cursor -= el->el_state.argument;
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if (el->el_line.cursor < el->el_line.buffer)
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el->el_line.cursor = el->el_line.buffer;
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return (CC_REFRESH);
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}
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