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Upgrade to libedit-2.9

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This commit is contained in:
msvensson@neptunus.(none)
2005-04-21 12:06:46 +02:00
parent e0fe3e75c7
commit 3aecb8acce
42 changed files with 2857 additions and 1313 deletions
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54
cmd-line-utils/libedit/key.c
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@ -1,4 +1,4 @@
/* $NetBSD: key.c,v 1.13 2002/03/18 16:00:55 christos Exp $ */
/* $NetBSD: key.c,v 1.15 2003/10/18 23:48:42 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[] = "@(#)key.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: key.c,v 1.13 2002/03/18 16:00:55 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <config.h>
/*
* key.c: This module contains the procedures for maintaining
@ -103,14 +92,14 @@ private int key__decode_char(char *, int, int);
* Initialize the key maps
*/
protected int
el_key_init(EditLine *el)
key_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;
el_key_reset(el);
key_reset(el);
return (0);
}
@ -119,7 +108,7 @@ el_key_init(EditLine *el)
* Free the key maps
*/
protected void
el_key_end(EditLine *el)
key_end(EditLine *el)
{
el_free((ptr_t) el->el_key.buf);
@ -133,7 +122,7 @@ el_key_end(EditLine *el)
* Associate cmd with a key value
*/
protected key_value_t *
el_key_map_cmd(EditLine *el, int cmd)
key_map_cmd(EditLine *el, int cmd)
{
el->el_key.val.cmd = (el_action_t) cmd;
@ -145,7 +134,7 @@ el_key_map_cmd(EditLine *el, int cmd)
* Associate str with a key value
*/
protected key_value_t *
el_key_map_str(EditLine *el, char *str)
key_map_str(EditLine *el, char *str)
{
el->el_key.val.str = str;
@ -159,7 +148,7 @@ el_key_map_str(EditLine *el, char *str)
* [Always bind the ansi arrow keys?]
*/
protected void
el_key_reset(EditLine *el)
key_reset(EditLine *el)
{
node__put(el, el->el_key.map);
@ -177,7 +166,7 @@ el_key_reset(EditLine *el)
* The last character read is returned in *ch.
*/
protected int
el_key_get(EditLine *el, char *ch, key_value_t *val)
key_get(EditLine *el, char *ch, key_value_t *val)
{
return (node_trav(el, el->el_key.map, ch, val));
@ -191,7 +180,7 @@ el_key_get(EditLine *el, char *ch, key_value_t *val)
* out str or a unix command.
*/
protected void
el_key_add(EditLine *el, const char *key, key_value_t *val, int ntype)
key_add(EditLine *el, const char *key, key_value_t *val, int ntype)
{
if (key[0] == '\0') {
@ -219,7 +208,7 @@ el_key_add(EditLine *el, const char *key, key_value_t *val, int ntype)
*
*/
protected void
el_key_clear(EditLine *el, el_action_t *map, const char *in)
key_clear(EditLine *el, el_action_t *map, const char *in)
{
if ((map[(unsigned char)*in] == ED_SEQUENCE_LEAD_IN) &&
@ -227,7 +216,7 @@ el_key_clear(EditLine *el, el_action_t *map, const char *in)
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) el_key_delete(el, in);
(void) key_delete(el, in);
}
@ -236,7 +225,7 @@ el_key_clear(EditLine *el, el_action_t *map, const char *in)
* they exists.
*/
protected int
el_key_delete(EditLine *el, const char *key)
key_delete(EditLine *el, const char *key)
{
if (key[0] == '\0') {
@ -257,7 +246,7 @@ el_key_delete(EditLine *el, const char *key)
* Print entire el->el_key.map if null
*/
protected void
el_key_print(EditLine *el, const char *key)
key_print(EditLine *el, const char *key)
{
/* do nothing if el->el_key.map is empty and null key specified */
@ -356,7 +345,8 @@ node__try(EditLine *el, key_node_t *ptr, const char *str, key_value_t *val, int
break;
case XK_STR:
case XK_EXE:
ptr->val.str = strdup(val->str);
if ((ptr->val.str = el_strdup(val->str)) == NULL)
return -1;
break;
default:
EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ntype));
@ -504,7 +494,7 @@ node_lookup(EditLine *el, const char *str, key_node_t *ptr, int cnt)
if (str[1] == 0) {
el->el_key.buf[ncnt + 1] = '"';
el->el_key.buf[ncnt + 2] = '\0';
el_key_kprint(el, el->el_key.buf,
key_kprint(el, el->el_key.buf,
&ptr->val, ptr->type);
return (0);
} else
@ -552,7 +542,7 @@ node_enum(EditLine *el, key_node_t *ptr, int cnt)
/* print this key and function */
el->el_key.buf[ncnt + 1] = '"';
el->el_key.buf[ncnt + 2] = '\0';
el_key_kprint(el, el->el_key.buf, &ptr->val, ptr->type);
key_kprint(el, el->el_key.buf, &ptr->val, ptr->type);
} else
(void) node_enum(el, ptr->next, ncnt + 1);
@ -568,7 +558,7 @@ node_enum(EditLine *el, key_node_t *ptr, int cnt)
* function specified by val
*/
protected void
el_key_kprint(EditLine *el, const char *key, key_value_t *val, int ntype)
key_kprint(EditLine *el, const char *key, key_value_t *val, int ntype)
{
el_bindings_t *fp;
char unparsbuf[EL_BUFSIZ];
@ -579,7 +569,7 @@ el_key_kprint(EditLine *el, const char *key, key_value_t *val, int ntype)
case XK_STR:
case XK_EXE:
(void) fprintf(el->el_outfile, fmt, key,
el_key__decode_str(val->str, unparsbuf,
key__decode_str(val->str, unparsbuf,
ntype == XK_STR ? "\"\"" : "[]"));
break;
case XK_CMD:
@ -644,7 +634,7 @@ key__decode_char(char *buf, int cnt, int ch)
* Make a printable version of the ey
*/
protected char *
el_key__decode_str(const char *str, char *buf, const char *sep)
key__decode_str(const char *str, char *buf, const char *sep)
{
char *b;
const char *p;