d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MFV r296159

Browse Source 
Sync our libedit with NetBSD's libedit 2016-02-27.

Obtained from:	NetBSD
This commit is contained in:
Pedro F. Giffuni 2016-02-29 00:15:25 +00:00
commit e81f248547
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=296175
42 changed files with 689 additions and 600 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/libedit/Makefile
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.37 2009/01/18 12:17:49 lukem Exp $
# $NetBSD: Makefile,v 1.55 2016/02/24 14:25:38 christos Exp $
# @(#)Makefile 8.1 (Berkeley) 6/4/93
# $FreeBSD$
@ -6,7 +6,7 @@ LIB= edit
SHLIB_MAJOR= 7
SHLIBDIR?= /lib
OSRCS= chared.c common.c el.c emacs.c fcns.c filecomplete.c help.c \
OSRCS= chared.c common.c el.c eln.c emacs.c fcns.c filecomplete.c help.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
@ -34,7 +34,6 @@ CLEANFILES+= common.h editline.c emacs.h fcns.c fcns.h help.c help.h vi.h
INCS= histedit.h
OSRCS+= eln.c
SRCS+= tokenizern.c historyn.c
CLEANFILES+= tokenizern.c historyn.c
CFLAGS+= -I. -I${.CURDIR} -I${.CURDIR}/edit -DWIDECHAR

16
lib/libedit/TEST/tc1.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: tc1.c,v 1.6 2014/06/18 20:12:15 christos Exp $ */
/* $NetBSD: tc1.c,v 1.7 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
#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 $");
__RCSID("$NetBSD: tc1.c,v 1.7 2016/02/17 19:47:49 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
__FBSDID("$FreeBSD$");
@ -50,15 +50,15 @@ __FBSDID("$FreeBSD$");
/*
* test.c: A little test program
*/
#include <stdio.h>
#include <string.h>
#include <signal.h>
#include <sys/wait.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include <dirent.h>
#include <locale.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "histedit.h"
@ -158,7 +158,7 @@ main(int argc, char *argv[])
/* Add a user-defined function */
el_set(el, EL_ADDFN, "ed-complete", "Complete argument", complete);
/* Bind tab to it */
/* Bind tab to it */
el_set(el, EL_BIND, "^I", "ed-complete", NULL);
/*

9
lib/libedit/TEST/wtc1.c
View File

@ -5,13 +5,16 @@ __FBSDID("$FreeBSD$");
#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 <err.h>
#include <limits.h>
#include <locale.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "../histedit.h"

42
lib/libedit/chared.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: chared.c,v 1.40 2014/06/18 18:12:28 christos Exp $ */
/* $NetBSD: chared.c,v 1.49 2016/02/24 14:29:21 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: chared.c,v 1.49 2016/02/24 14:29:21 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -46,8 +46,12 @@ __FBSDID("$FreeBSD$");
/*
* chared.c: Character editor utilities
*/
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include "el.h"
#include "common.h"
private void ch__clearmacro (EditLine *);
@ -201,7 +205,7 @@ c_delbefore1(EditLine *el)
* Return if p is part of a word according to emacs
*/
protected int
ce__isword(Int p)
ce__isword(wint_t p)
{
return Isalnum(p) || Strchr(STR("*?_-.[]~="), p) != NULL;
}
@ -211,7 +215,7 @@ ce__isword(Int p)
* Return if p is part of a word according to vi
*/
protected int
cv__isword(Int p)
cv__isword(wint_t p)
{
if (Isalnum(p) || p == '_')
return 1;
@ -225,7 +229,7 @@ cv__isword(Int p)
* Return if p is part of a big word according to vi
*/
protected int
cv__isWord(Int p)
cv__isWord(wint_t p)
{
return !Isspace(p);
}
@ -235,7 +239,7 @@ cv__isWord(Int p)
* Find the previous word
*/
protected Char *
c__prev_word(Char *p, Char *low, int n, int (*wtest)(Int))
c__prev_word(Char *p, Char *low, int n, int (*wtest)(wint_t))
{
p--;
@ -259,7 +263,7 @@ c__prev_word(Char *p, Char *low, int n, int (*wtest)(Int))
* Find the next word
*/
protected Char *
c__next_word(Char *p, Char *high, int n, int (*wtest)(Int))
c__next_word(Char *p, Char *high, int n, int (*wtest)(wint_t))
{
while (n--) {
while ((p < high) && !(*wtest)(*p))
@ -277,7 +281,7 @@ c__next_word(Char *p, Char *high, int n, int (*wtest)(Int))
* Find the next word vi style
*/
protected Char *
cv_next_word(EditLine *el, Char *p, Char *high, int n, int (*wtest)(Int))
cv_next_word(EditLine *el, Char *p, Char *high, int n, int (*wtest)(wint_t))
{
int test;
@ -306,7 +310,7 @@ cv_next_word(EditLine *el, Char *p, Char *high, int n, int (*wtest)(Int))
* Find the previous word vi style
*/
protected Char *
cv_prev_word(Char *p, Char *low, int n, int (*wtest)(Int))
cv_prev_word(Char *p, Char *low, int n, int (*wtest)(wint_t))
{
int test;
@ -370,7 +374,7 @@ cv_delfini(EditLine *el)
* Go to the end of this word according to vi
*/
protected Char *
cv__endword(Char *p, Char *high, int n, int (*wtest)(Int))
cv__endword(Char *p, Char *high, int n, int (*wtest)(wint_t))
{
int test;
@ -524,7 +528,7 @@ ch_enlargebufs(EditLine *el, size_t addlen)
/* zero the newly added memory, leave old data in */
(void) memset(&newbuffer[sz], 0, (newsz - sz) * sizeof(*newbuffer));
oldbuf = el->el_line.buffer;
el->el_line.buffer = newbuffer;
@ -573,7 +577,7 @@ ch_enlargebufs(EditLine *el, size_t addlen)
el->el_chared.c_redo.lim = newbuffer +
(el->el_chared.c_redo.lim - el->el_chared.c_redo.buf);
el->el_chared.c_redo.buf = newbuffer;
if (!hist_enlargebuf(el, sz, newsz))
return 0;
@ -673,9 +677,9 @@ el_cursor(EditLine *el, int n)
protected int
c_gets(EditLine *el, Char *buf, const Char *prompt)
{
Char ch;
wchar_t wch;
ssize_t len;
Char *cp = el->el_line.buffer;
Char *cp = el->el_line.buffer, ch;
if (prompt) {
len = (ssize_t)Strlen(prompt);
@ -690,26 +694,28 @@ c_gets(EditLine *el, Char *buf, const Char *prompt)
el->el_line.lastchar = cp + 1;
re_refresh(el);
if (FUN(el,getc)(el, &ch) != 1) {
if (el_wgetc(el, &wch) != 1) {
ed_end_of_file(el, 0);
len = -1;
break;
}
ch = (Char)wch;
switch (ch) {
case 0010: /* Delete and backspace */
case L'\b': /* Delete and backspace */
case 0177:
if (len == 0) {
len = -1;
break;
}
len--;
cp--;
continue;
case 0033: /* ESC */
case '\r': /* Newline */
case '\n':
case L'\r': /* Newline */
case L'\n':
buf[len] = ch;
break;

29
lib/libedit/chared.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: chared.h,v 1.22 2014/06/18 18:12:28 christos Exp $ */
/* $NetBSD: chared.h,v 1.27 2016/02/16 22:53:14 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -41,11 +41,6 @@
#ifndef _h_el_chared
#define _h_el_chared
#include <ctype.h>
#include <string.h>
#include "histedit.h"
#define EL_MAXMACRO 10
/*
@ -140,24 +135,18 @@ typedef struct el_chared_t {
#define MODE_REPLACE 1
#define MODE_REPLACE_1 2
#include "common.h"
#include "vi.h"
#include "emacs.h"
#include "search.h"
#include "fcns.h"
protected int cv__isword(Int);
protected int cv__isWord(Int);
protected int cv__isword(wint_t);
protected int cv__isWord(wint_t);
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 (*)(wint_t));
protected int ce__isword(wint_t);
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 Char *cv_next_word(EditLine*, Char *, Char *, int, int (*)(wint_t));
protected Char *cv_prev_word(Char *, Char *, int, int (*)(wint_t));
protected Char *c__next_word(Char *, Char *, int, int (*)(wint_t));
protected Char *c__prev_word(Char *, Char *, int, int (*)(wint_t));
protected void c_insert(EditLine *, int);
protected void c_delbefore(EditLine *, int);
protected void c_delbefore1(EditLine *);

35
lib/libedit/chartype.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: chartype.c,v 1.12 2015/02/22 02:16:19 christos Exp $ */
/* $NetBSD: chartype.c,v 1.23 2016/02/28 23:02:24 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@ -31,13 +31,16 @@
*/
#include "config.h"
#if !defined(lint) && !defined(SCCSID)
__RCSID("$NetBSD: chartype.c,v 1.12 2015/02/22 02:16:19 christos Exp $");
__RCSID("$NetBSD: chartype.c,v 1.23 2016/02/28 23:02:24 christos Exp $");
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "el.h"
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include "el.h"
#define CT_BUFSIZ ((size_t)1024)
@ -68,7 +71,7 @@ ct_conv_wbuff_resize(ct_buffer_t *conv, size_t wsize)
{
void *p;
if (wsize <= conv->wsize)
if (wsize <= conv->wsize)
return 0;
conv->wsize = wsize;
@ -206,6 +209,28 @@ ct_encode_char(char *dst, size_t len, Char c)
}
return l;
}
size_t
ct_mbrtowc(wchar_t *wc, const char *s, size_t n)
{
mbstate_t mbs;
/* This only works because UTF-8 is stateless */
memset(&mbs, 0, sizeof(mbs));
return mbrtowc(wc, s, n, &mbs);
}
#else
size_t
ct_mbrtowc(wchar_t *wc, const char *s, size_t n)
if (s == NULL)
return 0;
if (n == 0)
return (size_t)-2;
if (wc != NULL)
*wc = *s;
return *s != '\0';
}
#endif
protected const Char *
@ -329,7 +354,7 @@ ct_visual_char(Char *dst, size_t len, Char c)
return c > 0xffff ? 8 : 7;
#else
*dst++ = '\\';
#define tooctaldigit(v) ((v) + '0')
#define tooctaldigit(v) (Char)((v) + '0')
*dst++ = tooctaldigit(((unsigned int) c >> 6) & 0x7);
*dst++ = tooctaldigit(((unsigned int) c >> 3) & 0x7);
*dst++ = tooctaldigit(((unsigned int) c ) & 0x7);

23
lib/libedit/chartype.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: chartype.h,v 1.15 2015/05/17 13:14:41 christos Exp $ */
/* $NetBSD: chartype.h,v 1.23 2016/02/24 17:20:01 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@ -32,7 +32,6 @@
#define _h_chartype_f
#ifdef WIDECHAR
/* Ideally we should also test the value of the define to see if it
@ -55,21 +54,18 @@
#warning Build environment does not support non-BMP characters
#endif
#define ct_mbtowc mbtowc
#define ct_mbtowc_reset mbtowc(0,0,(size_t)0)
#define ct_wctob wctob
#define ct_wctomb wctomb
#define ct_wctomb_reset wctomb(0,0)
#define ct_wcstombs wcstombs
#define ct_mbstowcs mbstowcs
#define Char wchar_t
#define Int wint_t
#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 STR(x) L ## x
#define UC(c) c
#define Isalpha(x) iswalpha(x)
#define Isalnum(x) iswalnum(x)
@ -110,21 +106,18 @@ Width(wchar_t c)
#else /* NARROW */
#define ct_mbtowc error
#define ct_mbtowc_reset
#define ct_wctob(w) ((int)(w))
#define ct_wctomb error
#define ct_wctomb_reset
#define ct_wctomb_reset
#define ct_wcstombs(a, b, c) (strncpy(a, b, c), strlen(a))
#define ct_mbstowcs(a, b, c) (strncpy(a, b, c), strlen(a))
#define Char char
#define Int int
#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 STR(x) x
#define UC(c) (unsigned char)(c)
#define Isalpha(x) isalpha((unsigned char)x)
@ -213,7 +206,7 @@ protected size_t ct_enc_width(Char);
#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
* where a wide character takes up more than one column, the adjacent
* occupied column entries will contain this faux character. */
#define MB_FILL_CHAR ((Char)-1)
@ -245,5 +238,7 @@ protected const Char *ct_visual_string(const Char *);
protected int ct_chr_class(Char c);
#endif
size_t ct_mbrtowc(wchar_t *, const char *, size_t);
#endif /* _chartype_f */

115
lib/libedit/common.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: common.c,v 1.29 2012/03/24 20:08:43 christos Exp $ */
/* $NetBSD: common.c,v 1.39 2016/02/24 14:25:38 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: common.c,v 1.39 2016/02/24 14:25:38 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -46,7 +46,13 @@ __FBSDID("$FreeBSD$");
/*
* common.c: Common Editor functions
*/
#include <ctype.h>
#include <string.h>
#include "el.h"
#include "common.h"
#include "parse.h"
#include "vi.h"
/* ed_end_of_file():
* Indicate end of file
@ -54,7 +60,7 @@ __FBSDID("$FreeBSD$");
*/
protected el_action_t
/*ARGSUSED*/
ed_end_of_file(EditLine *el, Int c __attribute__((__unused__)))
ed_end_of_file(EditLine *el, wint_t c __attribute__((__unused__)))
{
re_goto_bottom(el);
@ -68,7 +74,7 @@ ed_end_of_file(EditLine *el, Int c __attribute__((__unused__)))
* Insert a character [bound to all insert keys]
*/
protected el_action_t
ed_insert(EditLine *el, Int c)
ed_insert(EditLine *el, wint_t c)
{
int count = el->el_state.argument;
@ -87,14 +93,14 @@ ed_insert(EditLine *el, Int c)
|| el->el_line.cursor >= el->el_line.lastchar)
c_insert(el, 1);
*el->el_line.cursor++ = c;
*el->el_line.cursor++ = (Char)c;
re_fastaddc(el); /* fast refresh for one char. */
} else {
if (el->el_state.inputmode != MODE_REPLACE_1)
c_insert(el, el->el_state.argument);
while (count-- && el->el_line.cursor < el->el_line.lastchar)
*el->el_line.cursor++ = c;
*el->el_line.cursor++ = (Char)c;
re_refresh(el);
}
@ -111,7 +117,7 @@ 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, wint_t c __attribute__((__unused__)))
{
Char *cp, *p, *kp;
@ -139,7 +145,7 @@ 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, wint_t c __attribute__((__unused__)))
{
#ifdef DEBUG_EDIT
#define EL el->el_line
@ -186,7 +192,7 @@ 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, wint_t c __attribute__((__unused__)))
{
Char *kp, *cp;
@ -207,7 +213,7 @@ 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, wint_t c __attribute__((__unused__)))
{
el->el_line.cursor = el->el_line.lastchar;
@ -230,7 +236,7 @@ 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, wint_t c __attribute__((__unused__)))
{
el->el_line.cursor = el->el_line.buffer;
@ -253,7 +259,7 @@ ed_move_to_beg(EditLine *el, Int c __attribute__((__unused__)))
* [^T] [^T]
*/
protected el_action_t
ed_transpose_chars(EditLine *el, Int c)
ed_transpose_chars(EditLine *el, wint_t c)
{
if (el->el_line.cursor < el->el_line.lastchar) {
@ -266,7 +272,7 @@ ed_transpose_chars(EditLine *el, Int c)
/* must have at least two chars entered */
c = el->el_line.cursor[-2];
el->el_line.cursor[-2] = el->el_line.cursor[-1];
el->el_line.cursor[-1] = c;
el->el_line.cursor[-1] = (Char)c;
return CC_REFRESH;
} else
return CC_ERROR;
@ -279,7 +285,7 @@ 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, wint_t c __attribute__((__unused__)))
{
Char *lim = el->el_line.lastchar;
@ -308,7 +314,7 @@ 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, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor == el->el_line.buffer)
@ -334,7 +340,7 @@ 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, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor > el->el_line.buffer) {
@ -358,14 +364,12 @@ ed_prev_char(EditLine *el, Int c __attribute__((__unused__)))
* [^V] [^V]
*/
protected el_action_t
ed_quoted_insert(EditLine *el, Int c)
ed_quoted_insert(EditLine *el, wint_t c)
{
int num;
Char tc;
tty_quotemode(el);
num = FUN(el,getc)(el, &tc);
c = tc;
num = el_wgetc(el, &c);
tty_noquotemode(el);
if (num == 1)
return ed_insert(el, c);
@ -378,7 +382,7 @@ 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, wint_t c)
{
if (!Isdigit(c))
@ -406,7 +410,7 @@ 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, wint_t c)
{
if (!Isdigit(c))
@ -432,7 +436,7 @@ ed_argument_digit(EditLine *el, Int c)
protected el_action_t
/*ARGSUSED*/
ed_unassigned(EditLine *el __attribute__((__unused__)),
Int c __attribute__((__unused__)))
wint_t c __attribute__((__unused__)))
{
return CC_ERROR;
@ -449,8 +453,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@ -463,8 +467,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@ -477,8 +481,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@ -491,8 +495,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@ -505,8 +509,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@ -519,8 +523,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@ -533,8 +537,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@ -547,7 +551,7 @@ 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, wint_t c __attribute__((__unused__)))
{
re_goto_bottom(el);
@ -563,7 +567,7 @@ 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, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor <= el->el_line.buffer)
@ -583,7 +587,7 @@ 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, wint_t c __attribute__((__unused__)))
{
terminal_clear_screen(el); /* clear the whole real screen */
@ -598,8 +602,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_REDISPLAY;
@ -612,7 +616,7 @@ 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, wint_t c __attribute__((__unused__)))
{
ch_reset(el, 0);
@ -626,8 +630,8 @@ 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__)),
wint_t c __attribute__((__unused__)))
{
return CC_NORM;
@ -640,7 +644,7 @@ 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, wint_t c __attribute__((__unused__)))
{
char beep = 0;
int sv_event = el->el_history.eventno;
@ -660,7 +664,6 @@ ed_prev_history(EditLine *el, Int c __attribute__((__unused__)))
if (hist_get(el) == CC_ERROR) {
if (el->el_map.type == MAP_VI) {
el->el_history.eventno = sv_event;
}
beep = 1;
/* el->el_history.eventno was fixed by first call */
@ -678,7 +681,7 @@ 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, wint_t c __attribute__((__unused__)))
{
el_action_t beep = CC_REFRESH, rval;
@ -705,11 +708,11 @@ 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, wint_t c __attribute__((__unused__)))
{
const Char *hp;
int h;
bool_t found = 0;
int found = 0;
el->el_chared.c_vcmd.action = NOP;
el->el_chared.c_undo.len = -1;
@ -748,7 +751,7 @@ ed_search_prev_history(EditLine *el, Int c __attribute__((__unused__)))
(el->el_line.lastchar - el->el_line.buffer)) ||
hp[el->el_line.lastchar - el->el_line.buffer]) &&
c_hmatch(el, hp)) {
found++;
found = 1;
break;
}
h++;
@ -773,11 +776,11 @@ 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, wint_t c __attribute__((__unused__)))
{
const Char *hp;
int h;
bool_t found = 0;
int found = 0;
el->el_chared.c_vcmd.action = NOP;
el->el_chared.c_undo.len = -1;
@ -827,7 +830,7 @@ 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, wint_t c __attribute__((__unused__)))
{
Char *ptr;
int nchars = c_hpos(el);
@ -870,7 +873,7 @@ 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, wint_t c __attribute__((__unused__)))
{
Char *ptr;
int nchars = c_hpos(el);
@ -904,7 +907,7 @@ 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, wint_t c __attribute__((__unused__)))
{
Char tmpbuf[EL_BUFSIZ];
int tmplen;

10
lib/libedit/config.h
View File

@ -21,8 +21,8 @@
/* 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 `getline' function. */
#define HAVE_GETLINE 1
/* Define to 1 if you have the `fork' function. */
#define HAVE_FORK 1
@ -188,9 +188,6 @@
/* 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
@ -257,6 +254,9 @@
/* Version number of package */
#define VERSION "3.0"
/* Define to 1 if the system provides the SIZE_MAX constant */
#define HAVE_SIZE_MAX 1
/* Define to 1 if you want wide-character code */
/* #undef WIDECHAR */

14
lib/libedit/edit/readline/readline.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: readline.h,v 1.37 2015/06/02 15:36:45 christos Exp $ */
/* $NetBSD: readline.h,v 1.39 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -55,7 +55,7 @@ typedef void *histdata_t;
typedef struct _hist_entry {
const char *line;
histdata_t data;
histdata_t data;
} HIST_ENTRY;
typedef struct _keymap_entry {
@ -89,7 +89,7 @@ typedef KEYMAP_ENTRY *Keymap;
#define RUBOUT 0x7f
#define ABORT_CHAR CTRL('G')
#define RL_READLINE_VERSION 0x0402
#define RL_READLINE_VERSION 0x0402
#define RL_PROMPT_START_IGNORE '\1'
#define RL_PROMPT_END_IGNORE '\2'
@ -98,7 +98,7 @@ typedef KEYMAP_ENTRY *Keymap;
extern "C" {
#endif
extern const char *rl_library_version;
extern int rl_readline_version;
extern int rl_readline_version;
extern char *rl_readline_name;
extern FILE *rl_instream;
extern FILE *rl_outstream;
@ -199,10 +199,10 @@ int rl_add_defun(const char *, rl_command_func_t *, int);
HISTORY_STATE *history_get_history_state(void);
void rl_get_screen_size(int *, int *);
void rl_set_screen_size(int, int);
char *rl_filename_completion_function (const char *, 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 *);
char **rl_completion_matches(const char *, rl_compentry_func_t *);
void rl_forced_update_display(void);
int rl_set_prompt(const char *);
int rl_on_new_line(void);
@ -218,6 +218,8 @@ int rl_generic_bind(int, const char *, const char *, Keymap);
int rl_bind_key_in_map(int, rl_command_func_t *, Keymap);
void rl_cleanup_after_signal(void);
void rl_free_line_state(void);
int rl_set_keyboard_input_timeout(int);
#ifdef __cplusplus
}
#endif

64
lib/libedit/editline.3
View File

@ -1,4 +1,4 @@
.\" $NetBSD: editline.3,v 1.85 2015/11/03 21:36:59 christos Exp $
.\" $NetBSD: editline.3,v 1.88 2016/02/25 14:59:22 wiz Exp $
.\"
.\" Copyright (c) 1997-2014 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -28,7 +28,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd November 3, 2015
.Dd February 24, 2016
.Dt EDITLINE 3
.Os
.Sh NAME
@ -72,7 +72,7 @@
.Nm tok_wreset ,
.Nm tok_line ,
.Nm tok_wline ,
.Nm tok_str
.Nm tok_str ,
.Nm tok_wstr
.Nd line editor, history and tokenization functions
.Sh LIBRARY
@ -130,9 +130,9 @@
.Ft void
.Fn el_wdeletestr "EditLine *e" "int count"
.Ft History *
.Fn history_init
.Fn history_init void
.Ft HistoryW *
.Fn history_winit
.Fn history_winit void
.Ft void
.Fn history_end "History *h"
.Ft void
@ -175,6 +175,16 @@ library (which needs the
library).
Programs should be linked with
.Fl ledit ltermcap .
.Pp
The
.Nm
library respects the
.Ev LC_CTYPE
locale set by the application program and never uses
.Xr setlocale 3
to change the locale.
The only locales supported are UTF-8 and the default C or POSIX locale.
If any other locale is set, behaviour is undefined.
.Sh LINE EDITING FUNCTIONS
The line editing functions use a common data structure,
.Fa EditLine ,
@ -240,14 +250,42 @@ contains the error code that caused it.
The return value may not remain valid across calls to
.Fn el_gets
and must be copied if the data is to be retained.
.It Fn el_wgetc
Read a wide character from the tty, respecting the current locale,
or from the input stream written by
.Fn el_wpush
and
.Fn el_push
if that is not empty, and store it in
.Fa ch .
If an invalid or incomplete character is found, it is discarded,
.Va errno
is set to
.Er EILSEQ ,
and the next character is read and stored in
.Fa ch .
Returns 1 if a valid character was read, 0 on end of file, or \-1 on
.Xr read 2
failure.
In the latter case,
.Va errno
is set to indicate the error.
.It Fn el_getc
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,
in which case
.Dv errno
can be inspected for the cause.
Read a wide character as described for
.Fn el_wgetc
and return 0 on end of file or \-1 on failure.
If the wide character can be represented as a single-byte character,
convert it with
.Xr wctob 3 ,
store the result in
.Fa ch ,
and return 1; otherwise, set
.Va errno
to
.Er ERANGE
and return \-1.
In the C or POSIX locale, this simply reads a byte, but for any other
locale, including UTF-8, this is rarely useful.
.It Fn el_push
Pushes
.Fa str
@ -746,7 +784,7 @@ to the last new element of the history.
.It Dv H_ENTER , Fa "const char *str"
Add
.Fa str
as a new element to the history, and, if necessary,
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

33
lib/libedit/el.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: el.c,v 1.74 2015/12/08 12:56:55 christos Exp $ */
/* $NetBSD: el.c,v 1.83 2016/02/24 17:13:22 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)el.c 8.2 (Berkeley) 1/3/94";
#else
__RCSID("$NetBSD: el.c,v 1.74 2015/12/08 12:56:55 christos Exp $");
__RCSID("$NetBSD: el.c,v 1.83 2016/02/24 17:13:22 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -48,13 +48,17 @@ __FBSDID("$FreeBSD$");
*/
#include <sys/types.h>
#include <sys/param.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include <ctype.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#ifdef WIDECHAR
#include <locale.h>
#include <langinfo.h>
#endif
#include "el.h"
#include "parse.h"
/* el_init():
* Initialize editline and set default parameters.
@ -95,12 +99,10 @@ el_init_fd(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 (terminal_init(el) == -1) {
el_free(el->el_prog);
@ -209,7 +211,7 @@ FUN(el,set)(EditLine *el, int op, ...)
el_pfunc_t p = va_arg(ap, el_pfunc_t);
int c = va_arg(ap, int);
rv = prompt_set(el, p, c, op, 1);
rv = prompt_set(el, p, (Char)c, op, 1);
break;
}
@ -308,7 +310,6 @@ FUN(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;
}
@ -437,7 +438,7 @@ FUN(el,get)(EditLine *el, int op, ...)
char *argv[20];
int i;
for (i = 1; i < (int)__arraycount(argv); i++)
for (i = 1; i < (int)__arraycount(argv); i++)
if ((argv[i] = va_arg(ap, char *)) == NULL)
break;
@ -514,6 +515,7 @@ el_source(EditLine *el, const char *fname)
{
FILE *fp;
size_t len;
ssize_t slen;
char *ptr;
char *path = NULL;
const Char *dptr;
@ -550,15 +552,17 @@ el_source(EditLine *el, const char *fname)
return -1;
}
while ((ptr = fgetln(fp, &len)) != NULL) {
ptr = NULL;
len = 0;
while ((slen = getline(&ptr, &len, fp)) != -1) {
if (*ptr == '\n')
continue; /* Empty line. */
if (slen > 0 && ptr[--slen] == '\n')
ptr[slen] = '\0';
dptr = ct_decode_string(ptr, &el->el_scratch);
if (!dptr)
continue;
if (len > 0 && dptr[len - 1] == '\n')
--len;
/* loop until first non-space char or EOL */
while (*dptr != '\0' && Isspace(*dptr))
dptr++;
@ -567,6 +571,7 @@ el_source(EditLine *el, const char *fname)
if ((error = parse_line(el, dptr)) == -1)
break;
}
free(ptr);
el_free(path);
(void) fclose(fp);

16
lib/libedit/el.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: el.h,v 1.25 2011/07/29 23:44:44 christos Exp $ */
/* $NetBSD: el.h,v 1.34 2016/02/24 17:13:22 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -49,8 +49,6 @@
#include "histedit.h"
#include "chartype.h"
#include <stdio.h>
#include <sys/types.h>
#define EL_BUFSIZ ((size_t)1024) /* Maximum line size */
@ -59,11 +57,7 @@
#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 */
typedef unsigned char el_action_t; /* Index to command array */
@ -73,7 +67,7 @@ typedef struct coord_t { /* Position on the screen */
} coord_t;
typedef struct el_line_t {
Char *buffer; /* Input line */
Char *buffer; /* Input line */
Char *cursor; /* Cursor position */
Char *lastchar; /* Last character */
const Char *limit; /* Max position */
@ -88,7 +82,7 @@ typedef struct el_state_t {
int argument; /* Numeric argument */
int metanext; /* Is the next char a meta char */
el_action_t lastcmd; /* Previous command */
el_action_t thiscmd; /* this command */
el_action_t thiscmd; /* this command */
Char thisch; /* char that generated it */
} el_state_t;
@ -105,13 +99,11 @@ typedef struct el_state_t {
#include "terminal.h"
#include "refresh.h"
#include "chared.h"
#include "common.h"
#include "search.h"
#include "hist.h"
#include "fcns.h" /* el_func_t is needed for map.h */
#include "map.h"
#include "parse.h"
#include "sig.h"
#include "help.h"
#include "read.h"
struct editline {

53
lib/libedit/eln.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: eln.c,v 1.19 2015/05/18 15:07:04 christos Exp $ */
/* $NetBSD: eln.c,v 1.28 2016/02/28 23:02:24 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@ -12,13 +12,6 @@
* 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
@ -34,36 +27,40 @@
*/
#include "config.h"
#if !defined(lint) && !defined(SCCSID)
__RCSID("$NetBSD: eln.c,v 1.19 2015/05/18 15:07:04 christos Exp $");
__RCSID("$NetBSD: eln.c,v 1.28 2016/02/28 23:02:24 christos Exp $");
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "histedit.h"
#include "el.h"
#include "read.h"
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include "el.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;
num_read = el_wgetc(el, &wc);
*cp = '\0';
if (num_read <= 0)
return num_read;
num_read = ct_wctob(wc);
if (num_read == EOF) {
errno = ERANGE;
return -1;
} else {
*cp = (char)num_read;
return 1;
}
}
#ifdef WIDECHAR
public void
el_push(EditLine *el, const char *str)
{
@ -78,17 +75,15 @@ 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) {
int i;
size_t nwread = 0;
for (int i = 0; i < *nread; i++)
for (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);
}
@ -233,7 +228,7 @@ el_set(EditLine *el, int op, ...)
ret = -1;
goto out;
}
// XXX: The two strdup's leak
/* XXX: The two strdup's leak */
ret = map_addfunc(el, Strdup(wargv[0]), Strdup(wargv[1]),
func);
ct_free_argv(wargv);
@ -247,10 +242,8 @@ el_set(EditLine *el, int op, ...)
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 * */
@ -344,7 +337,6 @@ el_get(EditLine *el, int op, ...)
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;
@ -399,3 +391,4 @@ el_insertstr(EditLine *el, const char *str)
{
return el_winsertstr(el, ct_decode_string(str, &el->el_lgcyconv));
}
#endif /* WIDECHAR */

49
lib/libedit/emacs.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: emacs.c,v 1.25 2011/07/29 15:16:33 christos Exp $ */
/* $NetBSD: emacs.c,v 1.32 2016/02/16 22:53:14 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: emacs.c,v 1.32 2016/02/16 22:53:14 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -46,7 +46,10 @@ __FBSDID("$FreeBSD$");
/*
* emacs.c: Emacs functions
*/
#include <ctype.h>
#include "el.h"
#include "emacs.h"
/* em_delete_or_list():
* Delete character under cursor or list completions if at end of line
@ -54,7 +57,7 @@ __FBSDID("$FreeBSD$");
*/
protected el_action_t
/*ARGSUSED*/
em_delete_or_list(EditLine *el, Int c)
em_delete_or_list(EditLine *el, wint_t c)
{
if (el->el_line.cursor == el->el_line.lastchar) {
@ -90,7 +93,7 @@ em_delete_or_list(EditLine *el, Int c)
*/
protected el_action_t
/*ARGSUSED*/
em_delete_next_word(EditLine *el, Int c __attribute__((__unused__)))
em_delete_next_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *cp, *p, *kp;
@ -119,7 +122,7 @@ em_delete_next_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_yank(EditLine *el, Int c __attribute__((__unused__)))
em_yank(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *kp, *cp;
@ -155,7 +158,7 @@ em_yank(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_kill_line(EditLine *el, Int c __attribute__((__unused__)))
em_kill_line(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *kp, *cp;
@ -177,7 +180,7 @@ em_kill_line(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_kill_region(EditLine *el, Int c __attribute__((__unused__)))
em_kill_region(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *kp, *cp;
@ -210,7 +213,7 @@ em_kill_region(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_copy_region(EditLine *el, Int c __attribute__((__unused__)))
em_copy_region(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *kp, *cp;
@ -239,14 +242,14 @@ em_copy_region(EditLine *el, Int c __attribute__((__unused__)))
* Gosling emacs transpose chars [^T]
*/
protected el_action_t
em_gosmacs_transpose(EditLine *el, Int c)
em_gosmacs_transpose(EditLine *el, wint_t c)
{
if (el->el_line.cursor > &el->el_line.buffer[1]) {
/* must have at least two chars entered */
c = el->el_line.cursor[-2];
el->el_line.cursor[-2] = el->el_line.cursor[-1];
el->el_line.cursor[-1] = c;
el->el_line.cursor[-1] = (Char)c;
return CC_REFRESH;
} else
return CC_ERROR;
@ -259,7 +262,7 @@ em_gosmacs_transpose(EditLine *el, Int c)
*/
protected el_action_t
/*ARGSUSED*/
em_next_word(EditLine *el, Int c __attribute__((__unused__)))
em_next_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor == el->el_line.lastchar)
return CC_ERROR;
@ -284,7 +287,7 @@ em_next_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_upper_case(EditLine *el, Int c __attribute__((__unused__)))
em_upper_case(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *cp, *ep;
@ -308,7 +311,7 @@ em_upper_case(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_capitol_case(EditLine *el, Int c __attribute__((__unused__)))
em_capitol_case(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *cp, *ep;
@ -340,7 +343,7 @@ em_capitol_case(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_lower_case(EditLine *el, Int c __attribute__((__unused__)))
em_lower_case(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *cp, *ep;
@ -364,7 +367,7 @@ em_lower_case(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_set_mark(EditLine *el, Int c __attribute__((__unused__)))
em_set_mark(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_chared.c_kill.mark = el->el_line.cursor;
@ -378,7 +381,7 @@ em_set_mark(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_exchange_mark(EditLine *el, Int c __attribute__((__unused__)))
em_exchange_mark(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *cp;
@ -395,7 +398,7 @@ em_exchange_mark(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_universal_argument(EditLine *el, Int c __attribute__((__unused__)))
em_universal_argument(EditLine *el, wint_t c __attribute__((__unused__)))
{ /* multiply current argument by 4 */
if (el->el_state.argument > 1000000)
@ -412,7 +415,7 @@ em_universal_argument(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_meta_next(EditLine *el, Int c __attribute__((__unused__)))
em_meta_next(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_state.metanext = 1;
@ -425,7 +428,7 @@ em_meta_next(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_toggle_overwrite(EditLine *el, Int c __attribute__((__unused__)))
em_toggle_overwrite(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_state.inputmode = (el->el_state.inputmode == MODE_INSERT) ?
@ -439,7 +442,7 @@ em_toggle_overwrite(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_copy_prev_word(EditLine *el, Int c __attribute__((__unused__)))
em_copy_prev_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *cp, *oldc, *dp;
@ -466,7 +469,7 @@ em_copy_prev_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_inc_search_next(EditLine *el, Int c __attribute__((__unused__)))
em_inc_search_next(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_search.patlen = 0;
@ -479,7 +482,7 @@ em_inc_search_next(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_inc_search_prev(EditLine *el, Int c __attribute__((__unused__)))
em_inc_search_prev(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_search.patlen = 0;
@ -493,7 +496,7 @@ em_inc_search_prev(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
em_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
em_delete_prev_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor <= el->el_line.buffer)

27
lib/libedit/filecomplete.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: filecomplete.c,v 1.34 2014/10/18 15:07:02 riz Exp $ */
/* $NetBSD: filecomplete.c,v 1.40 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -31,27 +31,24 @@
#include "config.h"
#if !defined(lint) && !defined(SCCSID)
__RCSID("$NetBSD: filecomplete.c,v 1.34 2014/10/18 15:07:02 riz Exp $");
__RCSID("$NetBSD: filecomplete.c,v 1.40 2016/02/17 19:47:49 christos Exp $");
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>
#include <dirent.h>
#include <string.h>
#include <pwd.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include <limits.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "el.h"
#include "fcns.h" /* for EL_NUM_FCNS */
#include "histedit.h"
#include "filecomplete.h"
static const Char break_chars[] = { ' ', '\t', '\n', '"', '\\', '\'', '`', '@',
@ -100,9 +97,9 @@ fn_tilde_expand(const char *txt)
}
if (temp[0] == 0) {
#ifdef HAVE_GETPW_R_POSIX
if (getpwuid_r(getuid(), &pwres, pwbuf, sizeof(pwbuf),
if (getpwuid_r(getuid(), &pwres, pwbuf, sizeof(pwbuf),
&pass) != 0)
pass = NULL;
pass = NULL;
#elif HAVE_GETPW_R_DRAFT
pass = getpwuid_r(getuid(), &pwres, pwbuf, sizeof(pwbuf));
#else
@ -484,7 +481,7 @@ fn_complete(EditLine *el,
cur_off - (int)len, cur_off);
} else
matches = 0;
if (!attempted_completion_function ||
if (!attempted_completion_function ||
(over != NULL && !*over && !matches))
matches = completion_matches(
ct_encode_string(dequoted_temp ? dequoted_temp : temp,
@ -543,7 +540,7 @@ fn_complete(EditLine *el,
}
/* 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");

6
lib/libedit/hist.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: hist.c,v 1.20 2011/07/29 15:16:33 christos Exp $ */
/* $NetBSD: hist.c,v 1.24 2016/02/16 22:53:14 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: hist.c,v 1.24 2016/02/16 22:53:14 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -47,6 +47,8 @@ __FBSDID("$FreeBSD$");
* hist.c: History access functions
*/
#include <stdlib.h>
#include <string.h>
#include "el.h"
/* hist_init():

6
lib/libedit/hist.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: hist.h,v 1.15 2016/01/30 15:05:27 christos Exp $ */
/* $NetBSD: hist.h,v 1.18 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -41,8 +41,6 @@
#ifndef _h_el_hist
#define _h_el_hist
#include "histedit.h"
typedef int (*hist_fun_t)(void *, TYPE(HistEvent) *, int, ...);
typedef struct el_history_t {
@ -83,7 +81,7 @@ 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 *);
protected wchar_t *hist_convert(EditLine *, int, void *);
#endif
#endif /* _h_el_hist */

17
lib/libedit/histedit.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: histedit.h,v 1.53 2014/06/18 18:12:28 christos Exp $ */
/* $NetBSD: histedit.h,v 1.55 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -130,7 +130,7 @@ unsigned char _el_fn_sh_complete(EditLine *, int);
* 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 /* , prompt_func); set/get */
@ -143,7 +143,7 @@ unsigned char _el_fn_sh_complete(EditLine *, int);
#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); */
/* 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 */
@ -251,20 +251,9 @@ int tok_str(Tokenizer *, const char *,
/*
* 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 ====
*/

43
lib/libedit/history.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: history.c,v 1.47 2014/05/11 01:05:17 christos Exp $ */
/* $NetBSD: history.c,v 1.52 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: history.c,v 1.52 2016/02/17 19:47:49 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -46,11 +46,11 @@ __FBSDID("$FreeBSD$");
/*
* hist.c: TYPE(History) access functions
*/
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
#include <vis.h>
#include <sys/stat.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <vis.h>
static const char hist_cookie[] = "_HiStOrY_V2_\n";
@ -439,7 +439,7 @@ history_def_del(void *p, TYPE(HistEvent) *ev __attribute__((__unused__)),
*/
/* ARGSUSED */
private void
history_def_delete(history_t *h,
history_def_delete(history_t *h,
TYPE(HistEvent) *ev __attribute__((__unused__)), hentry_t *hp)
{
HistEventPrivate *evp = (void *)&hp->ev;
@ -734,7 +734,9 @@ history_load(TYPE(History) *h, const char *fname)
{
FILE *fp;
char *line;
size_t sz, max_size;
size_t llen;
ssize_t sz;
size_t max_size;
char *ptr;
int i = -1;
TYPE(HistEvent) ev;
@ -745,26 +747,23 @@ history_load(TYPE(History) *h, const char *fname)
if ((fp = fopen(fname, "r")) == NULL)
return i;
if ((line = fgetln(fp, &sz)) == NULL)
line = NULL;
llen = 0;
if ((sz = getline(&line, &llen, fp)) == -1)
goto done;
if (strncmp(line, hist_cookie, sz) != 0)
if (strncmp(line, hist_cookie, (size_t)sz) != 0)
goto done;
ptr = h_malloc((max_size = 1024) * sizeof(*ptr));
if (ptr == NULL)
goto done;
for (i = 0; (line = fgetln(fp, &sz)) != NULL; i++) {
char c = line[sz];
if (sz != 0 && line[sz - 1] == '\n')
for (i = 0; (sz = getline(&line, &llen, fp)) != -1; i++) {
if (sz > 0 && line[sz - 1] == '\n')
line[--sz] = '\0';
else
line[sz] = '\0';
if (max_size < sz) {
if (max_size < (size_t)sz) {
char *nptr;
max_size = (sz + 1024) & (size_t)~1023;
max_size = ((size_t)sz + 1024) & (size_t)~1023;
nptr = h_realloc(ptr, max_size * sizeof(*ptr));
if (nptr == NULL) {
i = -1;
@ -773,7 +772,6 @@ history_load(TYPE(History) *h, const char *fname)
ptr = nptr;
}
(void) strunvis(ptr, line);
line[sz] = c;
if (HENTER(h, &ev, ct_decode_string(ptr, &conv)) == -1) {
i = -1;
goto oomem;
@ -782,6 +780,7 @@ history_load(TYPE(History) *h, const char *fname)
oomem:
h_free(ptr);
done:
free(line);
(void) fclose(fp);
return i;
}
@ -813,8 +812,8 @@ history_save_fp(TYPE(History) *h, FILE *fp)
retval != -1;
retval = HPREV(h, &ev), i++) {
str = ct_encode_string(ev.str, &conv);
len = strlen(str) * 4;
if (len >= max_size) {
len = strlen(str) * 4 + 1;
if (len > max_size) {
char *nptr;
max_size = (len + 1024) & (size_t)~1023;
nptr = h_realloc(ptr, max_size * sizeof(*ptr));

26
lib/libedit/keymacro.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: keymacro.c,v 1.7 2011/08/16 16:25:15 christos Exp $ */
/* $NetBSD: keymacro.c,v 1.14 2016/02/24 14:25:38 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: keymacro.c,v 1.14 2016/02/24 14:25:38 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -65,8 +65,8 @@ __FBSDID("$FreeBSD$");
* 1) It is not possible to have one key that is a
* substr of another.
*/
#include <string.h>
#include <stdlib.h>
#include <string.h>
#include "el.h"
@ -75,10 +75,10 @@ __FBSDID("$FreeBSD$");
* linked list of these node elements
*/
struct keymacro_node_t {
Char ch; /* single character of key */
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 */
/* if this is a leaf */
struct keymacro_node_t *next; /* ptr to next char of this key */
struct keymacro_node_t *sibling;/* ptr to another key with same prefix*/
};
@ -87,7 +87,7 @@ 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 keymacro_node_t *node__get(wint_t);
private void node__free(keymacro_node_t *);
private void node__put(EditLine *, keymacro_node_t *);
private int node__delete(EditLine *, keymacro_node_t **,
@ -277,21 +277,23 @@ keymacro_print(EditLine *el, const Char *key)
/* node_trav():
* recursively traverses node in tree until match or mismatch is
* found. May read in more characters.
* found. May read in more characters.
*/
private int
node_trav(EditLine *el, keymacro_node_t *ptr, Char *ch, keymacro_value_t *val)
{
wchar_t wc;
if (ptr->ch == *ch) {
/* match found */
if (ptr->next) {
/* key not complete so get next char */
if (FUN(el,getc)(el, ch) != 1) {/* if EOF or error */
if (el_wgetc(el, &wc) != 1) {/* if EOF or error */
val->cmd = ED_END_OF_FILE;
return XK_CMD;
/* PWP: Pretend we just read an end-of-file */
}
*ch = (Char)wc;
return node_trav(el, ptr->next, ch, val);
} else {
*val = ptr->val;
@ -314,7 +316,7 @@ node_trav(EditLine *el, keymacro_node_t *ptr, Char *ch, keymacro_value_t *val)
/* node__try():
* Find a node that matches *str or allocate a new one
* Find a node that matches *str or allocate a new one
*/
private int
node__try(EditLine *el, keymacro_node_t *ptr, const Char *str,
@ -460,14 +462,14 @@ node__put(EditLine *el, keymacro_node_t *ptr)
* Returns pointer to a keymacro_node_t for ch.
*/
private keymacro_node_t *
node__get(Int ch)
node__get(wint_t ch)
{
keymacro_node_t *ptr;
ptr = el_malloc(sizeof(*ptr));
if (ptr == NULL)
return NULL;
ptr->ch = ch;
ptr->ch = (Char)ch;
ptr->type = XK_NOD;
ptr->val.str = NULL;
ptr->next = NULL;
@ -596,7 +598,7 @@ keymacro_kprint(EditLine *el, const Char *key, keymacro_value_t *val, int ntype)
case XK_STR:
case XK_EXE:
(void) keymacro__decode_str(val->str, unparsbuf,
sizeof(unparsbuf),
sizeof(unparsbuf),
ntype == XK_STR ? "\"\"" : "[]");
(void) fprintf(el->el_outfile, fmt,
ct_encode_string(key, &el->el_scratch), unparsbuf);

12
lib/libedit/makelist
View File

@ -62,7 +62,7 @@ case $FLAG in
#include "${FILES}"
_EOF
;;
-h)
set - `echo $FILES | sed -e 's/\\./_/g'`
hdr="_h_`basename $1`"
@ -79,7 +79,8 @@ _EOF
# 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 *, wint_t);\n",
name);
}
}
END {
@ -94,7 +95,7 @@ _EOF
BEGIN {
printf("/* Automatically generated file, do not edit */\n");
printf("#include \"config.h\"\n#include \"el.h\"\n");
printf("#include \"chartype.h\"\n");
printf("#include \"help.h\"\n");
printf("private const struct el_bindings_t el_func_help[] = {\n");
low = "abcdefghijklmnopqrstuvwxyz_";
high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_";
@ -163,7 +164,7 @@ _EOF
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 *, wint_t);");
printf("\nprotected const el_func_t* func__get(void);\n");
printf("#endif /* _h_fcns_c */\n");
}'
@ -176,6 +177,9 @@ _EOF
BEGIN {
printf("/* Automatically generated file, do not edit */\n");
printf("#include \"config.h\"\n#include \"el.h\"\n");
printf("#include \"common.h\"\n");
printf("#include \"emacs.h\"\n");
printf("#include \"vi.h\"\n");
printf("private const el_func_t el_func[] = {");
maxlen = 80;
needn = 1;

33
lib/libedit/map.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: map.c,v 1.35 2015/05/14 10:44:15 christos Exp $ */
/* $NetBSD: map.c,v 1.43 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: map.c,v 1.43 2016/02/17 19:47:49 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -46,11 +46,16 @@ __FBSDID("$FreeBSD$");
/*
* map.c: Editor function definitions
*/
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include "el.h"
#include "help.h"
#include "parse.h"
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_some_keys(EditLine *, el_action_t *, wint_t, wint_t);
private void map_print_all_keys(EditLine *);
private void map_init_nls(EditLine *);
private void map_init_meta(EditLine *);
@ -1144,19 +1149,19 @@ 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, wint_t first, wint_t last)
{
el_bindings_t *bp, *ep;
Char firstbuf[2], lastbuf[2];
char unparsbuf[EL_BUFSIZ], extrabuf[EL_BUFSIZ];
firstbuf[0] = first;
firstbuf[0] = (Char)first;
firstbuf[1] = 0;
lastbuf[0] = last;
lastbuf[0] = (Char)last;
lastbuf[1] = 0;
if (map[first] == ED_UNASSIGNED) {
if (first == last) {
(void) keymacro__decode_str(firstbuf, unparsbuf,
(void) keymacro__decode_str(firstbuf, unparsbuf,
sizeof(unparsbuf), STRQQ);
(void) fprintf(el->el_outfile,
"%-15s-> is undefined\n", unparsbuf);
@ -1167,14 +1172,14 @@ 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) keymacro__decode_str(firstbuf, unparsbuf,
(void) keymacro__decode_str(firstbuf, unparsbuf,
sizeof(unparsbuf), STRQQ);
(void) fprintf(el->el_outfile, "%-15s-> " FSTR "\n",
unparsbuf, bp->name);
} else {
(void) keymacro__decode_str(firstbuf, unparsbuf,
(void) keymacro__decode_str(firstbuf, unparsbuf,
sizeof(unparsbuf), STRQQ);
(void) keymacro__decode_str(lastbuf, extrabuf,
(void) keymacro__decode_str(lastbuf, extrabuf,
sizeof(extrabuf), STRQQ);
(void) fprintf(el->el_outfile,
"%-4s to %-7s-> " FSTR "\n",
@ -1185,14 +1190,14 @@ map_print_some_keys(EditLine *el, el_action_t *map, Int first, Int last)
}
#ifdef MAP_DEBUG
if (map == el->el_map.key) {
(void) keymacro__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) keymacro__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);
@ -1302,8 +1307,8 @@ map_bind(EditLine *el, int argc, const Char **argv)
return 0;
default:
(void) fprintf(el->el_errfile,
"" FSTR ": Invalid switch `" FCHAR "'.\n",
argv[0], (Int)p[1]);
"" FSTR ": Invalid switch `%lc'.\n",
argv[0], (wint_t)p[1]);
}
else
break;

17
lib/libedit/parse.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: parse.c,v 1.27 2014/07/06 18:15:34 christos Exp $ */
/* $NetBSD: parse.c,v 1.35 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: parse.c,v 1.35 2016/02/17 19:47:49 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -56,16 +56,19 @@ __FBSDID("$FreeBSD$");
* settc
* setty
*/
#include "el.h"
#include <stdlib.h>
#include <string.h>
#include "el.h"
#include "parse.h"
private const struct {
const Char *name;
int (*func)(EditLine *, int, const Char **);
} cmds[] = {
{ STR("bind"), map_bind },
{ STR("bind"), map_bind },
{ STR("echotc"), terminal_echotc },
{ STR("edit"), el_editmode },
{ STR("edit"), el_editmode },
{ STR("history"), hist_command },
{ STR("telltc"), terminal_telltc },
{ STR("settc"), terminal_settc },
@ -141,7 +144,7 @@ protected int
parse__escape(const Char **ptr)
{
const Char *p;
Int c;
wint_t c;
p = *ptr;
@ -253,7 +256,7 @@ parse__string(Char *out, const Char *in)
case '^':
if ((n = parse__escape(&in)) == -1)
return NULL;
*out++ = n;
*out++ = (Char)n;
break;
case 'M':

4
lib/libedit/prompt.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: prompt.c,v 1.20 2011/07/29 15:16:33 christos Exp $ */
/* $NetBSD: prompt.c,v 1.23 2016/02/16 15:53:48 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: prompt.c,v 1.23 2016/02/16 15:53:48 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>

6
lib/libedit/prompt.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: prompt.h,v 1.10 2009/12/30 22:37:40 christos Exp $ */
/* $NetBSD: prompt.h,v 1.13 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -41,15 +41,13 @@
#ifndef _h_el_prompt
#define _h_el_prompt
#include "histedit.h"
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 */
int p_wide;
int p_wide;
} el_prompt_t;
protected void prompt_print(EditLine *, int);

118
lib/libedit/read.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: read.c,v 1.71 2014/07/06 18:15:34 christos Exp $ */
/* $NetBSD: read.c,v 1.85 2016/02/24 17:20:01 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: read.c,v 1.85 2016/02/24 17:20:01 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -47,18 +47,21 @@ __FBSDID("$FreeBSD$");
* read.c: Clean this junk up! This is horrible code.
* Terminal read functions
*/
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "el.h"
#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_char(EditLine *, wchar_t *);
private int read_getcmd(EditLine *, el_action_t *, Char *);
private void read_pop(c_macro_t *);
@ -241,18 +244,21 @@ FUN(el,push)(EditLine *el, const Char *str)
private int
read_getcmd(EditLine *el, el_action_t *cmdnum, Char *ch)
{
static const Char meta = (Char)0x80;
el_action_t cmd;
wchar_t wc;
int num;
el->el_errno = 0;
do {
if ((num = FUN(el,getc)(el, ch)) != 1) {/* if EOF or error */
if ((num = el_wgetc(el, &wc)) != 1) {/* if EOF or error */
el->el_errno = num == 0 ? 0 : errno;
return 0; /* not OKCMD */
}
*ch = (Char)wc;
#ifdef KANJI
if ((*ch & 0200)) {
if ((*ch & meta)) {
el->el_state.metanext = 0;
cmd = CcViMap[' '];
break;
@ -261,7 +267,7 @@ read_getcmd(EditLine *el, el_action_t *cmdnum, Char *ch)
if (el->el_state.metanext) {
el->el_state.metanext = 0;
*ch |= 0200;
*ch |= meta;
}
#ifdef WIDECHAR
if (*ch >= N_KEYS)
@ -296,29 +302,17 @@ read_getcmd(EditLine *el, el_action_t *cmdnum, Char *ch)
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, wchar_t *cp)
{
ssize_t num_read;
int tried = 0;
char cbuf[MB_LEN_MAX];
size_t cbp = 0;
int bytes = 0;
int save_errno = errno;
again:
el->el_signal->sig_no = 0;
@ -334,50 +328,59 @@ read_char(EditLine *el, Char *cp)
default:
break;
}
if (!tried && read__fixio(el->el_infd, e) == 0)
if (!tried && read__fixio(el->el_infd, e) == 0) {
errno = save_errno;
tried = 1;
else {
} else {
errno = e;
*cp = '\0';
*cp = L'\0';
return -1;
}
}
/* Test for EOF */
if (num_read == 0) {
errno = 0;
*cp = '\0';
*cp = L'\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 */
for (;;) {
++cbp;
if ((bytes = ct_mbtowc(cp, cbuf, cbp)) == -1) {
ct_mbtowc_reset;
if (cbp >= MB_LEN_MAX) { /* "shouldn't happen" */
switch (ct_mbrtowc(cp, cbuf, cbp)) {
case (size_t)-1:
if (cbp > 1) {
/*
* Invalid sequence, discard all bytes
* except the last one.
*/
cbuf[0] = cbuf[cbp - 1];
cbp = 0;
break;
} else {
/* Invalid byte, discard it. */
cbp = 0;
goto again;
}
case (size_t)-2:
/*
* We don't support other multibyte charsets.
* The second condition shouldn't happen
* and is here merely for additional safety.
*/
if ((el->el_flags & CHARSET_IS_UTF8) == 0 ||
cbp >= MB_LEN_MAX) {
errno = EILSEQ;
*cp = '\0';
*cp = L'\0';
return -1;
}
/* Incomplete sequence, read another byte. */
goto again;
default:
/* Valid character, process it. */
return 1;
}
} 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;
}
/* read_pop():
@ -395,11 +398,11 @@ read_pop(c_macro_t *ma)
ma->offset = 0;
}
/* el_getc():
* Read a character
/* el_wgetc():
* Read a wide character
*/
public int
FUN(el,getc)(EditLine *el, Char *cp)
el_wgetc(EditLine *el, wchar_t *cp)
{
int num_read;
c_macro_t *ma = &el->el_chared.c_macro;
@ -441,12 +444,8 @@ FUN(el,getc)(EditLine *el, Char *cp)
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);
(void) fprintf(el->el_errfile, "Got it %lc\n", *cp);
#endif /* DEBUG_READ */
return num_read;
}
@ -487,6 +486,7 @@ FUN(el,gets)(EditLine *el, int *nread)
int retval;
el_action_t cmdnum = 0;
int num; /* how many chars we have read at NL */
wchar_t wc;
Char ch, *cp;
int crlf = 0;
int nrb;
@ -502,7 +502,8 @@ FUN(el,gets)(EditLine *el, int *nread)
size_t idx;
cp = el->el_line.buffer;
while ((num = (*el->el_read.read_char)(el, cp)) == 1) {
while ((num = (*el->el_read.read_char)(el, &wc)) == 1) {
*cp = (Char)wc;
/* make sure there is space for next character */
if (cp + 1 >= el->el_line.limit) {
idx = (size_t)(cp - el->el_line.buffer);
@ -554,7 +555,8 @@ FUN(el,gets)(EditLine *el, int *nread)
terminal__flush(el);
while ((num = (*el->el_read.read_char)(el, cp)) == 1) {
while ((num = (*el->el_read.read_char)(el, &wc)) == 1) {
*cp = (Char)wc;
/* make sure there is space next character */
if (cp + 1 >= el->el_line.limit) {
idx = (size_t)(cp - el->el_line.buffer);

6
lib/libedit/read.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: read.h,v 1.7 2009/12/30 22:37:40 christos Exp $ */
/* $NetBSD: read.h,v 1.9 2016/02/24 17:13:22 christos Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -37,12 +37,12 @@
#ifndef _h_el_read
#define _h_el_read
typedef int (*el_rfunc_t)(EditLine *, Char *);
typedef int (*el_rfunc_t)(EditLine *, wchar_t *);
typedef struct el_read_t {
el_rfunc_t read_char; /* Function to read a character */
} el_read_t;
protected int read_init(EditLine *);
protected void read_prepare(EditLine *);
protected void read_finish(EditLine *);

63
lib/libedit/readline.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: readline.c,v 1.117 2015/06/02 15:35:31 christos Exp $ */
/* $NetBSD: readline.c,v 1.126 2016/02/24 17:13:22 christos Exp $ */
/*-
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -31,30 +31,29 @@
#include "config.h"
#if !defined(lint) && !defined(SCCSID)
__RCSID("$NetBSD: readline.c,v 1.117 2015/06/02 15:35:31 christos Exp $");
__RCSID("$NetBSD: readline.c,v 1.126 2016/02/24 17:13:22 christos Exp $");
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/stat.h>
#include <stdio.h>
#include <dirent.h>
#include <string.h>
#include <pwd.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include <limits.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <pwd.h>
#include <setjmp.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <vis.h>
#include "readline/readline.h"
#include "el.h"
#include "fcns.h" /* for EL_NUM_FCNS */
#include "histedit.h"
#include "filecomplete.h"
void rl_prep_terminal(int);
@ -169,13 +168,13 @@ static jmp_buf topbuf;
static unsigned char _el_rl_complete(EditLine *, int);
static unsigned char _el_rl_tstp(EditLine *, int);
static char *_get_prompt(EditLine *);
static int _getc_function(EditLine *, char *);
static int _getc_function(EditLine *, wchar_t *);
static HIST_ENTRY *_move_history(int);
static int _history_expand_command(const char *, size_t, size_t,
char **);
static char *_rl_compat_sub(const char *, const char *,
const char *, int);
static int _rl_event_read_char(EditLine *, char *);
static int _rl_event_read_char(EditLine *, wchar_t *);
static void _rl_update_pos(void);
@ -212,14 +211,14 @@ _move_history(int op)
*/
static int
/*ARGSUSED*/
_getc_function(EditLine *el __attribute__((__unused__)), char *c)
_getc_function(EditLine *el __attribute__((__unused__)), wchar_t *c)
{
int i;
i = (*rl_getc_function)(NULL);
if (i == -1)
return 0;
*c = (char)i;
*c = (wchar_t)i;
return 1;
}
@ -269,7 +268,7 @@ rl_set_prompt(const char *prompt)
if (!prompt)
prompt = "";
if (rl_prompt != NULL && strcmp(rl_prompt, prompt) == 0)
if (rl_prompt != NULL && strcmp(rl_prompt, prompt) == 0)
return 0;
if (rl_prompt)
el_free(rl_prompt);
@ -363,7 +362,7 @@ rl_initialize(void)
"ReadLine compatible suspend function",
_el_rl_tstp);
el_set(e, EL_BIND, "^Z", "rl_tstp", NULL);
/*
* Set some readline compatible key-bindings.
*/
@ -2010,7 +2009,7 @@ rl_callback_read_char(void)
}
}
void
void
rl_callback_handler_install(const char *prompt, rl_vcpfunc_t *linefunc)
{
if (e == NULL) {
@ -2019,9 +2018,9 @@ rl_callback_handler_install(const char *prompt, rl_vcpfunc_t *linefunc)
(void)rl_set_prompt(prompt);
rl_linefunc = linefunc;
el_set(e, EL_UNBUFFERED, 1);
}
}
void
void
rl_callback_handler_remove(void)
{
el_set(e, EL_UNBUFFERED, 0);
@ -2102,12 +2101,14 @@ rl_stuff_char(int c)
}
static int
_rl_event_read_char(EditLine *el, char *cp)
_rl_event_read_char(EditLine *el, wchar_t *wc)
{
char ch;
int n;
ssize_t num_read = 0;
*cp = '\0';
ch = '\0';
*wc = L'\0';
while (rl_event_hook) {
(*rl_event_hook)();
@ -2116,7 +2117,7 @@ _rl_event_read_char(EditLine *el, char *cp)
if (ioctl(el->el_infd, FIONREAD, &n) < 0)
return -1;
if (n)
num_read = read(el->el_infd, cp, (size_t)1);
num_read = read(el->el_infd, &ch, (size_t)1);
else
num_read = 0;
#elif defined(F_SETFL) && defined(O_NDELAY)
@ -2124,12 +2125,12 @@ _rl_event_read_char(EditLine *el, char *cp)
return -1;
if (fcntl(el->el_infd, F_SETFL, n|O_NDELAY) < 0)
return -1;
num_read = read(el->el_infd, cp, 1);
num_read = read(el->el_infd, &ch, 1);
if (fcntl(el->el_infd, F_SETFL, n))
return -1;
#else
/* not non-blocking, but what you gonna do? */
num_read = read(el->el_infd, cp, 1);
num_read = read(el->el_infd, &ch, 1);
return -1;
#endif
@ -2141,6 +2142,7 @@ _rl_event_read_char(EditLine *el, char *cp)
}
if (!rl_event_hook)
el_set(el, EL_GETCFN, EL_BUILTIN_GETCFN);
*wc = (wchar_t)ch;
return (int)num_read;
}
@ -2203,7 +2205,7 @@ rl_completion_matches(const char *str, rl_compentry_func_t *fun)
}
qsort(&list[1], len - 1, sizeof(*list),
(int (*)(const void *, const void *)) strcmp);
min = SIZE_T_MAX;
min = SIZE_MAX;
for (i = 1, a = list[i]; i < len - 1; i++, a = b) {
b = list[i + 1];
for (j = 0; a[j] && a[j] == b[j]; j++)
@ -2221,7 +2223,7 @@ rl_completion_matches(const char *str, rl_compentry_func_t *fun)
list[0][min] = '\0';
}
return list;
out:
el_free(list);
return NULL;
@ -2325,3 +2327,10 @@ void
rl_free_line_state(void)
{
}
int
/*ARGSUSED*/
rl_set_keyboard_input_timeout(int u __attribute__((__unused__)))
{
return 0;
}

33
lib/libedit/refresh.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: refresh.c,v 1.37 2011/07/29 23:44:45 christos Exp $ */
/* $NetBSD: refresh.c,v 1.44 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: refresh.c,v 1.44 2016/02/17 19:47:49 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -47,18 +47,17 @@ __FBSDID("$FreeBSD$");
* refresh.c: Lower level screen refreshing functions
*/
#include <stdio.h>
#include <ctype.h>
#include <unistd.h>
#include <string.h>
#include <unistd.h>
#include "el.h"
private void re_nextline(EditLine *);
private void re_addc(EditLine *, Int);
private void re_addc(EditLine *, wint_t);
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_fastputc(EditLine *, wint_t);
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);
@ -66,7 +65,7 @@ private void re__copy_and_pad(Char *, const Char *, size_t);
#ifdef DEBUG_REFRESH
private void re_printstr(EditLine *, const char *, char *, char *);
#define __F el->el_errfile
#define ELRE_ASSERT(a, b, c) do \
#define ELRE_ASSERT(a, b, c) do \
if (/*CONSTCOND*/ a) { \
(void) fprintf b; \
c; \
@ -112,7 +111,7 @@ re_nextline(EditLine *el)
for(i = 1; i < lins; i++)
el->el_vdisplay[i - 1] = el->el_vdisplay[i];
firstline[0] = '\0'; /* empty the string */
firstline[0] = '\0'; /* empty the string */
el->el_vdisplay[i - 1] = firstline;
} else
el->el_refresh.r_cursor.v++;
@ -127,7 +126,7 @@ re_nextline(EditLine *el)
* Draw c, expanding tabs, control chars etc.
*/
private void
re_addc(EditLine *el, Int c)
re_addc(EditLine *el, wint_t c)
{
switch (ct_chr_class((Char)c)) {
case CHTYPE_TAB: /* expand the tab */
@ -163,16 +162,16 @@ re_addc(EditLine *el, Int c)
* Draw the character given
*/
protected void
re_putc(EditLine *el, Int c, int shift)
re_putc(EditLine *el, wint_t c, int shift)
{
int i, w = Width(c);
ELRE_DEBUG(1, (__F, "printing %5x '%c'\r\n", c, c));
ELRE_DEBUG(1, (__F, "printing %5x '%lc'\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;
[el->el_refresh.r_cursor.h] = (Char)c;
/* assumes !shift is only used for single-column chars */
i = w;
while (--i > 0)
@ -194,7 +193,7 @@ re_putc(EditLine *el, Int c, int shift)
/* re_refresh():
* draws the new virtual screen image from the current input
* line, then goes line-by-line changing the real image to the new
* line, then goes line-by-line changing the real image to the new
* virtual image. The routine to re-draw a line can be replaced
* easily in hopes of a smarter one being placed there.
*/
@ -453,7 +452,7 @@ re__strncopy(Char *a, Char *b, size_t n)
* 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
* in the first or second diff, diff is the difference between the
* number of characters between the new and old line.
* number of characters between the new and old line.
*/
private void
re_clear_eol(EditLine *el, int fx, int sx, int diff)
@ -1054,14 +1053,14 @@ re_refresh_cursor(EditLine *el)
* Add a character fast.
*/
private void
re_fastputc(EditLine *el, Int c)
re_fastputc(EditLine *el, wint_t c)
{
int w = Width((Char)c);
while (w > 1 && el->el_cursor.h + w > el->el_terminal.t_size.h)
re_fastputc(el, ' ');
terminal__putc(el, c);
el->el_display[el->el_cursor.v][el->el_cursor.h++] = c;
el->el_display[el->el_cursor.v][el->el_cursor.h++] = (Char)c;
while (--w > 0)
el->el_display[el->el_cursor.v][el->el_cursor.h++]
= MB_FILL_CHAR;
@ -1079,7 +1078,7 @@ re_fastputc(EditLine *el, Int c)
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];

6
lib/libedit/refresh.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: refresh.h,v 1.6 2009/12/30 22:37:40 christos Exp $ */
/* $NetBSD: refresh.h,v 1.9 2016/02/16 15:53:48 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -41,15 +41,13 @@
#ifndef _h_el_refresh
#define _h_el_refresh
#include "histedit.h"
typedef struct {
coord_t r_cursor; /* Refresh cursor position */
int r_oldcv; /* Vertical locations */
int r_newcv;
} el_refresh_t;
protected void re_putc(EditLine *, Int, int);
protected void re_putc(EditLine *, wint_t, int);
protected void re_clear_lines(EditLine *);
protected void re_clear_display(EditLine *);
protected void re_refresh(EditLine *);

34
lib/libedit/search.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: search.c,v 1.31 2016/01/30 04:02:51 christos Exp $ */
/* $NetBSD: search.c,v 1.39 2016/02/24 14:25:38 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)search.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: search.c,v 1.31 2016/01/30 04:02:51 christos Exp $");
__RCSID("$NetBSD: search.c,v 1.39 2016/02/24 14:25:38 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -47,12 +47,15 @@ __FBSDID("$FreeBSD$");
* search.c: History and character search functions
*/
#include <stdlib.h>
#include <string.h>
#if defined(REGEX)
#include <regex.h>
#elif defined(REGEXP)
#include <regexp.h>
#endif
#include "el.h"
#include "common.h"
/*
* Adjust cursor in vi mode to include the character under it
@ -211,8 +214,9 @@ ce_inc_search(EditLine *el, int dir)
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;
Char *ocursor = el->el_line.cursor, oldpchar = pchar, ch;
const Char *cp;
wchar_t wch;
el_action_t ret = CC_NORM;
@ -251,9 +255,11 @@ ce_inc_search(EditLine *el, int dir)
*el->el_line.lastchar = '\0';
re_refresh(el);
if (FUN(el,getc)(el, &ch) != 1)
if (el_wgetc(el, &wch) != 1)
return ed_end_of_file(el, 0);
ch = (Char)wch;
switch (el->el_map.current[(unsigned char) ch]) {
case ED_INSERT:
case ED_DIGIT:
@ -347,14 +353,14 @@ ce_inc_search(EditLine *el, int dir)
/* Can't search if unmatched '[' */
for (cp = &el->el_search.patbuf[el->el_search.patlen-1],
ch = ']';
ch = L']';
cp >= &el->el_search.patbuf[LEN];
cp--)
if (*cp == '[' || *cp == ']') {
ch = *cp;
break;
}
if (el->el_search.patlen > LEN && ch != '[') {
if (el->el_search.patlen > LEN && ch != L'[') {
if (redo && newdir == dir) {
if (pchar == '?') { /* wrap around */
el->el_history.eventno =
@ -569,7 +575,7 @@ 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, wint_t c)
{
#ifdef SDEBUG
@ -595,35 +601,33 @@ 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, wint_t ch, int count, int tflag)
{
Char *cp;
if (ch == 0)
return CC_ERROR;
if (ch == (Int)-1) {
Char c;
if (FUN(el,getc)(el, &c) != 1)
if (ch == (wint_t)-1) {
if (el_wgetc(el, &ch) != 1)
return ed_end_of_file(el, 0);
ch = c;
}
/* Save for ';' and ',' commands */
el->el_search.chacha = ch;
el->el_search.chacha = (Char)ch;
el->el_search.chadir = direction;
el->el_search.chatflg = (char)tflag;
cp = el->el_line.cursor;
while (count--) {
if ((Int)*cp == ch)
if ((wint_t)*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 ((Int)*cp == ch)
if ((wint_t)*cp == ch)
break;
}
}

8
lib/libedit/search.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: search.h,v 1.9 2009/12/30 22:37:40 christos Exp $ */
/* $NetBSD: search.h,v 1.12 2016/02/16 15:53:48 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -41,8 +41,6 @@
#ifndef _h_el_search
#define _h_el_search
#include "histedit.h"
typedef struct el_search_t {
Char *patbuf; /* The pattern buffer */
size_t patlen; /* Length of the pattern buffer */
@ -61,7 +59,7 @@ 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 *, wint_t);
protected el_action_t cv_csearch(EditLine *, int, wint_t, int, int);
#endif /* _h_el_search */

13
lib/libedit/sig.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: sig.c,v 1.17 2011/07/28 20:50:55 christos Exp $ */
/* $NetBSD: sig.c,v 1.24 2016/02/16 19:08:41 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: sig.c,v 1.24 2016/02/16 19:08:41 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -48,9 +48,12 @@ __FBSDID("$FreeBSD$");
* our policy is to trap all signals, set a good state
* and pass the ball to our caller.
*/
#include "el.h"
#include <errno.h>
#include <stdlib.h>
#include "el.h"
#include "common.h"
private EditLine *sel = NULL;
private const int sighdl[] = {
@ -70,9 +73,10 @@ private void sig_handler(int);
private void
sig_handler(int signo)
{
int i;
int i, save_errno;
sigset_t nset, oset;
save_errno = errno;
(void) sigemptyset(&nset);
(void) sigaddset(&nset, signo);
(void) sigprocmask(SIG_BLOCK, &nset, &oset);
@ -106,6 +110,7 @@ sig_handler(int signo)
sigemptyset(&sel->el_signal->sig_action[i].sa_mask);
(void) sigprocmask(SIG_SETMASK, &oset, NULL);
(void) kill(0, signo);
errno = save_errno;
}

4
lib/libedit/sig.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: sig.h,v 1.8 2009/02/19 15:20:22 christos Exp $ */
/* $NetBSD: sig.h,v 1.10 2016/02/16 15:53:48 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -43,8 +43,6 @@
#include <signal.h>
#include "histedit.h"
/*
* Define here all the signals we are going to handle
* The _DO macro is used to iterate in the source code

24
lib/libedit/sys.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: sys.h,v 1.17 2011/09/28 14:08:04 christos Exp $ */
/* $NetBSD: sys.h,v 1.23 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -58,7 +58,7 @@
# define __END_DECLS
# endif
#endif
#ifndef public
# define public /* Externally visible functions/variables */
#endif
@ -88,14 +88,9 @@ size_t strlcat(char *dst, const char *src, size_t size);
size_t strlcpy(char *dst, const char *src, size_t size);
#endif
#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 *);
#ifndef HAVE_GETLINE
#define getline libedit_getline
ssize_t getline(char **line, size_t *len, FILE *fp);
#endif
#ifndef _DIAGASSERT
@ -110,13 +105,18 @@ wchar_t *wcsdup(const wchar_t *);
typedef unsigned int u_int32_t;
#endif
#ifndef SIZE_T_MAX
#define SIZE_T_MAX ((size_t)-1)
#ifndef HAVE_SIZE_MAX
#define SIZE_MAX ((size_t)-1)
#endif
#define REGEX /* Use POSIX.2 regular expression functions */
#undef REGEXP /* Use UNIX V8 regular expression functions */
#ifndef WIDECHAR
#define setlocale(c, l) /*LINTED*/NULL
#define nl_langinfo(i) ""
#endif
#if defined(__sun)
extern int tgetent(char *, const char *);
extern int tgetflag(char *);

82
lib/libedit/terminal.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: terminal.c,v 1.14 2012/05/30 18:21:14 christos Exp $ */
/* $NetBSD: terminal.c,v 1.22 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#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 $");
__RCSID("$NetBSD: terminal.c,v 1.22 2016/02/17 19:47:49 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -48,12 +48,14 @@ __FBSDID("$FreeBSD$");
* We have to declare a static variable here, since the
* termcap putchar routine does not take an argument!
*/
#include <stdio.h>
#include <signal.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <limits.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#ifdef HAVE_TERMCAP_H
#include <termcap.h>
#endif
@ -67,9 +69,6 @@ __FBSDID("$FreeBSD$");
#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>
@ -274,31 +273,45 @@ terminal_init(EditLine *el)
el->el_terminal.t_buf = el_malloc(TC_BUFSIZE *
sizeof(*el->el_terminal.t_buf));
if (el->el_terminal.t_buf == NULL)
return -1;
goto fail1;
el->el_terminal.t_cap = el_malloc(TC_BUFSIZE *
sizeof(*el->el_terminal.t_cap));
if (el->el_terminal.t_cap == NULL)
return -1;
goto fail2;
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;
goto fail3;
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;
goto fail4;
(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;
goto fail5;
(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;
fail5:
free(el->el_terminal.t_str);
el->el_terminal.t_str = NULL;
fail4:
free(el->el_terminal.t_fkey);
el->el_terminal.t_fkey = NULL;
fail3:
free(el->el_terminal.t_cap);
el->el_terminal.t_cap = NULL;
fail2:
free(el->el_terminal.t_buf);
el->el_terminal.t_buf = NULL;
fail1:
return -1;
}
/* terminal_end():
@ -420,14 +433,14 @@ terminal_alloc_display(EditLine *el)
b = el_malloc(sizeof(*b) * (size_t)(c->v + 1));
if (b == NULL)
return -1;
goto done;
for (i = 0; i < c->v; i++) {
b[i] = el_malloc(sizeof(**b) * (size_t)(c->h + 1));
if (b[i] == NULL) {
while (--i >= 0)
el_free(b[i]);
el_free(b);
return -1;
goto done;
}
}
b[c->v] = NULL;
@ -435,19 +448,22 @@ terminal_alloc_display(EditLine *el)
b = el_malloc(sizeof(*b) * (size_t)(c->v + 1));
if (b == NULL)
return -1;
goto done;
for (i = 0; i < c->v; i++) {
b[i] = el_malloc(sizeof(**b) * (size_t)(c->h + 1));
if (b[i] == NULL) {
while (--i >= 0)
el_free(b[i]);
el_free(b);
return -1;
goto done;
}
}
b[c->v] = NULL;
el->el_vdisplay = b;
return 0;
done:
terminal_free_display(el);
return -1;
}
@ -479,7 +495,7 @@ terminal_free_display(EditLine *el)
/* terminal_move_to_line():
* move to line <where> (first line == 0)
* as efficiently as possible
* as efficiently as possible
*/
protected void
terminal_move_to_line(EditLine *el, int where)
@ -492,8 +508,7 @@ terminal_move_to_line(EditLine *el, int where)
if (where > el->el_terminal.t_size.v) {
#ifdef DEBUG_SCREEN
(void) fprintf(el->el_errfile,
"terminal_move_to_line: where is ridiculous: %d\r\n",
where);
"%s: where is ridiculous: %d\r\n", __func__, where);
#endif /* DEBUG_SCREEN */
return;
}
@ -559,8 +574,7 @@ terminal_move_to_char(EditLine *el, int where)
if (where > el->el_terminal.t_size.h) {
#ifdef DEBUG_SCREEN
(void) fprintf(el->el_errfile,
"terminal_move_to_char: where is riduculous: %d\r\n",
where);
"%s: where is ridiculous: %d\r\n", __func__, where);
#endif /* DEBUG_SCREEN */
return;
}
@ -596,7 +610,7 @@ terminal_move_to_char(EditLine *el, int where)
i < (where & ~0x7);
i += 8)
terminal__putc(el,
'\t');
'\t');
/* then tab over */
el->el_cursor.h = where & ~0x7;
}
@ -654,7 +668,7 @@ terminal_overwrite(EditLine *el, const Char *cp, size_t n)
if (n > (size_t)el->el_terminal.t_size.h) {
#ifdef DEBUG_SCREEN
(void) fprintf(el->el_errfile,
"terminal_overwrite: n is riduculous: %d\r\n", n);
"%s: n is ridiculous: %d\r\n", __func__, n);
#endif /* DEBUG_SCREEN */
return;
}
@ -710,7 +724,7 @@ terminal_deletechars(EditLine *el, int num)
if (num > el->el_terminal.t_size.h) {
#ifdef DEBUG_SCREEN
(void) fprintf(el->el_errfile,
"terminal_deletechars: num is riduculous: %d\r\n", num);
"%s: num is ridiculous: %d\r\n", __func__, num);
#endif /* DEBUG_SCREEN */
return;
}
@ -751,7 +765,7 @@ terminal_insertwrite(EditLine *el, Char *cp, int num)
if (num > el->el_terminal.t_size.h) {
#ifdef DEBUG_SCREEN
(void) fprintf(el->el_errfile,
"StartInsert: num is riduculous: %d\r\n", num);
"%s: num is ridiculous: %d\r\n", __func__, num);
#endif /* DEBUG_SCREEN */
return;
}
@ -1241,13 +1255,13 @@ terminal_tputs(EditLine *el, const char *cap, int affcnt)
* Add a character
*/
protected int
terminal__putc(EditLine *el, Int c)
terminal__putc(EditLine *el, wint_t c)
{
char buf[MB_LEN_MAX +1];
ssize_t i;
if (c == (Int)MB_FILL_CHAR)
if (c == (wint_t)MB_FILL_CHAR)
return 0;
i = ct_encode_char(buf, (size_t)MB_LEN_MAX, c);
i = ct_encode_char(buf, (size_t)MB_LEN_MAX, (Char)c);
if (i <= 0)
return (int)i;
buf[i] = '\0';
@ -1268,10 +1282,10 @@ terminal__flush(EditLine *el)
* Write the given character out, in a human readable form
*/
protected void
terminal_writec(EditLine *el, Int c)
terminal_writec(EditLine *el, wint_t c)
{
Char visbuf[VISUAL_WIDTH_MAX +1];
ssize_t vcnt = ct_visual_char(visbuf, VISUAL_WIDTH_MAX, c);
ssize_t vcnt = ct_visual_char(visbuf, VISUAL_WIDTH_MAX, (Char)c);
if (vcnt < 0)
vcnt = 0;
visbuf[vcnt] = '\0';
@ -1285,7 +1299,7 @@ terminal_writec(EditLine *el, Int c)
*/
protected int
/*ARGSUSED*/
terminal_telltc(EditLine *el, int argc __attribute__((__unused__)),
terminal_telltc(EditLine *el, int argc __attribute__((__unused__)),
const Char **argv __attribute__((__unused__)))
{
const struct termcapstr *t;

8
lib/libedit/terminal.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: terminal.h,v 1.4 2012/03/24 20:09:30 christos Exp $ */
/* $NetBSD: terminal.h,v 1.7 2016/02/16 15:53:48 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -41,8 +41,6 @@
#ifndef _h_el_terminal
#define _h_el_terminal
#include "histedit.h"
typedef struct { /* Symbolic function key bindings */
const Char *name; /* name of the key */
int key; /* Index in termcap table */
@ -105,8 +103,8 @@ 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_writec(EditLine *, wint_t);
protected int terminal__putc(EditLine *, wint_t);
protected void terminal__flush(EditLine *);
/*

11
lib/libedit/tokenizer.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: tokenizer.c,v 1.22 2016/01/30 04:02:51 christos Exp $ */
/* $NetBSD: tokenizer.c,v 1.24 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)tokenizer.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: tokenizer.c,v 1.22 2016/01/30 04:02:51 christos Exp $");
__RCSID("$NetBSD: tokenizer.c,v 1.24 2016/02/17 19:47:49 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -47,8 +47,9 @@ __FBSDID("$FreeBSD$");
/*
* tokenize.c: Bourne shell like tokenizer
*/
#include <string.h>
#include <stdlib.h>
#include <string.h>
#include "histedit.h"
#include "chartype.h"
@ -415,8 +416,10 @@ FUN(tok,line)(TYPE(Tokenizer) *tok, const TYPE(LineInfo) *line,
Char **p;
tok->amax += AINCR;
p = tok_realloc(tok->argv, tok->amax * sizeof(*p));
if (p == NULL)
if (p == NULL) {
tok->amax -= AINCR;
return -1;
}
tok->argv = p;
}
}

33
lib/libedit/tty.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: tty.c,v 1.49 2015/12/08 16:53:27 gson Exp $ */
/* $NetBSD: tty.c,v 1.58 2016/02/27 18:13:21 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)tty.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: tty.c,v 1.49 2015/12/08 16:53:27 gson Exp $");
__RCSID("$NetBSD: tty.c,v 1.58 2016/02/27 18:13:21 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -48,11 +48,13 @@ __FBSDID("$FreeBSD$");
*/
#include <assert.h>
#include <errno.h>
#include <unistd.h> /* for isatty */
#include <strings.h> /* for ffs */
#include <stdlib.h> /* for abort */
#include <string.h>
#include <strings.h> /* for ffs */
#include <unistd.h> /* for isatty */
#include "el.h"
#include "tty.h"
#include "parse.h"
typedef struct ttymodes_t {
const char *m_name;
@ -61,7 +63,7 @@ typedef struct ttymodes_t {
} ttymodes_t;
typedef struct ttymap_t {
Int nch, och; /* Internal and termio rep of chars */
wint_t nch, och; /* Internal and termio rep of chars */
el_action_t bind[3]; /* emacs, vi, and vi-cmd */
} ttymap_t;
@ -157,7 +159,7 @@ private const ttymap_t tty_map[] = {
{C_LNEXT, VLNEXT,
{ED_QUOTED_INSERT, ED_QUOTED_INSERT, ED_UNASSIGNED}},
#endif /* VLNEXT */
{(Int)-1, (Int)-1,
{(wint_t)-1, (wint_t)-1,
{ED_UNASSIGNED, ED_UNASSIGNED, ED_UNASSIGNED}}
};
@ -498,6 +500,7 @@ tty_setup(EditLine *el)
{
int rst = 1;
el->el_tty.t_initialized = 0;
if (el->el_flags & EDIT_DISABLED)
return 0;
@ -560,6 +563,7 @@ tty_setup(EditLine *el)
tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]);
tty_bind_char(el, 1);
el->el_tty.t_initialized = 1;
return 0;
}
@ -585,6 +589,9 @@ tty_end(EditLine *el)
if (el->el_flags & EDIT_DISABLED)
return;
if (el->el_tty.t_initialized)
return;
if (tty_setty(el, TCSAFLUSH, &el->el_tty.t_or) == -1) {
#ifdef DEBUG_TTY
(void) fprintf(el->el_errfile,
@ -904,9 +911,9 @@ tty_bind_char(EditLine *el, int force)
dalt = NULL;
}
for (tp = tty_map; tp->nch != (Int)-1; tp++) {
new[0] = t_n[tp->nch];
old[0] = t_o[tp->och];
for (tp = tty_map; tp->nch != (wint_t)-1; tp++) {
new[0] = (Char)t_n[tp->nch];
old[0] = (Char)t_o[tp->och];
if (new[0] == old[0] && !force)
continue;
/* Put the old default binding back, and set the new binding */
@ -978,7 +985,7 @@ tty_update_char(EditLine *el, int mode, int c) {
/* tty_rawmode():
* Set terminal into 1 character at a time mode.
* Set terminal into 1 character at a time mode.
*/
protected int
tty_rawmode(EditLine *el)
@ -1176,8 +1183,8 @@ tty_stty(EditLine *el, int argc __attribute__((__unused__)), const Char **argv)
break;
default:
(void) fprintf(el->el_errfile,
"%s: Unknown switch `" FCHAR "'.\n",
name, (Int)argv[0][1]);
"%s: Unknown switch `%lc'.\n",
name, (wint_t)argv[0][1]);
return -1;
}

7
lib/libedit/tty.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: tty.h,v 1.15 2014/05/19 19:54:12 christos Exp $ */
/* $NetBSD: tty.h,v 1.19 2016/02/27 18:13:21 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -41,8 +41,6 @@
#ifndef _h_el_tty
#define _h_el_tty
#include "sys.h"
#include "histedit.h"
#include <termios.h>
#include <unistd.h>
@ -475,8 +473,9 @@ typedef struct {
int t_tabs;
int t_eight;
speed_t t_speed;
int t_mode;
unsigned char t_mode;
unsigned char t_vdisable;
unsigned char t_initialized;
} el_tty_t;

129
lib/libedit/vi.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: vi.c,v 1.47 2015/10/21 21:45:30 christos Exp $ */
/* $NetBSD: vi.c,v 1.54 2016/02/17 19:47:49 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -33,16 +33,11 @@
*/
#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 1.47 2015/10/21 21:45:30 christos Exp $");
__RCSID("$NetBSD: vi.c,v 1.54 2016/02/17 19:47:49 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
#include <sys/cdefs.h>
@ -51,21 +46,31 @@ __FBSDID("$FreeBSD$");
/*
* vi.c: Vi mode commands.
*/
#include "el.h"
#include <sys/wait.h>
#include <ctype.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
private el_action_t cv_action(EditLine *, Int);
private el_action_t cv_paste(EditLine *, Int);
#include "el.h"
#include "common.h"
#include "emacs.h"
#include "vi.h"
private el_action_t cv_action(EditLine *, wint_t);
private el_action_t cv_paste(EditLine *, wint_t);
/* cv_action():
* Handle vi actions.
*/
private el_action_t
cv_action(EditLine *el, Int c)
cv_action(EditLine *el, wint_t c)
{
if (el->el_chared.c_vcmd.action != NOP) {
/* 'cc', 'dd' and (possibly) friends */
if (c != (Int)el->el_chared.c_vcmd.action)
if (c != (wint_t)el->el_chared.c_vcmd.action)
return CC_ERROR;
if (!(c & YANK))
@ -92,7 +97,7 @@ cv_action(EditLine *el, Int c)
* Paste previous deletion before or after the cursor
*/
private el_action_t
cv_paste(EditLine *el, Int c)
cv_paste(EditLine *el, wint_t c)
{
c_kill_t *k = &el->el_chared.c_kill;
size_t len = (size_t)(k->last - k->buf);
@ -124,7 +129,7 @@ cv_paste(EditLine *el, Int c)
*/
protected el_action_t
/*ARGSUSED*/
vi_paste_next(EditLine *el, Int c __attribute__((__unused__)))
vi_paste_next(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_paste(el, 0);
@ -137,7 +142,7 @@ vi_paste_next(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_paste_prev(EditLine *el, Int c __attribute__((__unused__)))
vi_paste_prev(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_paste(el, 1);
@ -150,7 +155,7 @@ vi_paste_prev(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_prev_big_word(EditLine *el, Int c __attribute__((__unused__)))
vi_prev_big_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor == el->el_line.buffer)
@ -175,7 +180,7 @@ vi_prev_big_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_prev_word(EditLine *el, Int c __attribute__((__unused__)))
vi_prev_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor == el->el_line.buffer)
@ -200,7 +205,7 @@ vi_prev_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_next_big_word(EditLine *el, Int c __attribute__((__unused__)))
vi_next_big_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor >= el->el_line.lastchar - 1)
@ -224,7 +229,7 @@ vi_next_big_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_next_word(EditLine *el, Int c __attribute__((__unused__)))
vi_next_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor >= el->el_line.lastchar - 1)
@ -247,7 +252,7 @@ vi_next_word(EditLine *el, Int c __attribute__((__unused__)))
* [~]
*/
protected el_action_t
vi_change_case(EditLine *el, Int c)
vi_change_case(EditLine *el, wint_t c)
{
int i;
@ -279,7 +284,7 @@ vi_change_case(EditLine *el, Int c)
*/
protected el_action_t
/*ARGSUSED*/
vi_change_meta(EditLine *el, Int c __attribute__((__unused__)))
vi_change_meta(EditLine *el, wint_t c __attribute__((__unused__)))
{
/*
@ -296,7 +301,7 @@ vi_change_meta(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_insert_at_bol(EditLine *el, Int c __attribute__((__unused__)))
vi_insert_at_bol(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_line.cursor = el->el_line.buffer;
@ -312,7 +317,7 @@ vi_insert_at_bol(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_replace_char(EditLine *el, Int c __attribute__((__unused__)))
vi_replace_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor >= el->el_line.lastchar)
@ -331,7 +336,7 @@ vi_replace_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_replace_mode(EditLine *el, Int c __attribute__((__unused__)))
vi_replace_mode(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_map.current = el->el_map.key;
@ -347,7 +352,7 @@ vi_replace_mode(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_substitute_char(EditLine *el, Int c __attribute__((__unused__)))
vi_substitute_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
c_delafter(el, el->el_state.argument);
@ -362,7 +367,7 @@ vi_substitute_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_substitute_line(EditLine *el, Int c __attribute__((__unused__)))
vi_substitute_line(EditLine *el, wint_t c __attribute__((__unused__)))
{
cv_undo(el);
@ -380,7 +385,7 @@ vi_substitute_line(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_change_to_eol(EditLine *el, Int c __attribute__((__unused__)))
vi_change_to_eol(EditLine *el, wint_t c __attribute__((__unused__)))
{
cv_undo(el);
@ -398,7 +403,7 @@ vi_change_to_eol(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_insert(EditLine *el, Int c __attribute__((__unused__)))
vi_insert(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_map.current = el->el_map.key;
@ -413,7 +418,7 @@ vi_insert(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_add(EditLine *el, Int c __attribute__((__unused__)))
vi_add(EditLine *el, wint_t c __attribute__((__unused__)))
{
int ret;
@ -438,7 +443,7 @@ vi_add(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_add_at_eol(EditLine *el, Int c __attribute__((__unused__)))
vi_add_at_eol(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_map.current = el->el_map.key;
@ -454,7 +459,7 @@ vi_add_at_eol(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_delete_meta(EditLine *el, Int c __attribute__((__unused__)))
vi_delete_meta(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_action(el, DELETE);
@ -467,7 +472,7 @@ vi_delete_meta(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_end_big_word(EditLine *el, Int c __attribute__((__unused__)))
vi_end_big_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor == el->el_line.lastchar)
@ -491,7 +496,7 @@ vi_end_big_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_end_word(EditLine *el, Int c __attribute__((__unused__)))
vi_end_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor == el->el_line.lastchar)
@ -515,7 +520,7 @@ vi_end_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_undo(EditLine *el, Int c __attribute__((__unused__)))
vi_undo(EditLine *el, wint_t c __attribute__((__unused__)))
{
c_undo_t un = el->el_chared.c_undo;
@ -542,7 +547,7 @@ vi_undo(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_command_mode(EditLine *el, Int c __attribute__((__unused__)))
vi_command_mode(EditLine *el, wint_t c __attribute__((__unused__)))
{
/* [Esc] cancels pending action */
@ -566,7 +571,7 @@ vi_command_mode(EditLine *el, Int c __attribute__((__unused__)))
* [0]
*/
protected el_action_t
vi_zero(EditLine *el, Int c)
vi_zero(EditLine *el, wint_t c)
{
if (el->el_state.doingarg)
@ -582,12 +587,12 @@ vi_zero(EditLine *el, Int c)
/* vi_delete_prev_char():
* Vi move to previous character (backspace)
* Vi move to previous character (backspace)
* [^H] in insert mode only
*/
protected el_action_t
/*ARGSUSED*/
vi_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
vi_delete_prev_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_line.cursor <= el->el_line.buffer)
@ -605,7 +610,7 @@ vi_delete_prev_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_list_or_eof(EditLine *el, Int c)
vi_list_or_eof(EditLine *el, wint_t c)
{
if (el->el_line.cursor == el->el_line.lastchar) {
@ -642,7 +647,7 @@ vi_list_or_eof(EditLine *el, Int c)
*/
protected el_action_t
/*ARGSUSED*/
vi_kill_line_prev(EditLine *el, Int c __attribute__((__unused__)))
vi_kill_line_prev(EditLine *el, wint_t c __attribute__((__unused__)))
{
Char *kp, *cp;
@ -663,7 +668,7 @@ vi_kill_line_prev(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_search_prev(EditLine *el, Int c __attribute__((__unused__)))
vi_search_prev(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_search(el, ED_SEARCH_PREV_HISTORY);
@ -676,7 +681,7 @@ vi_search_prev(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_search_next(EditLine *el, Int c __attribute__((__unused__)))
vi_search_next(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_search(el, ED_SEARCH_NEXT_HISTORY);
@ -689,7 +694,7 @@ vi_search_next(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_repeat_search_next(EditLine *el, Int c __attribute__((__unused__)))
vi_repeat_search_next(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_search.patlen == 0)
@ -705,7 +710,7 @@ vi_repeat_search_next(EditLine *el, Int c __attribute__((__unused__)))
*/
/*ARGSUSED*/
protected el_action_t
vi_repeat_search_prev(EditLine *el, Int c __attribute__((__unused__)))
vi_repeat_search_prev(EditLine *el, wint_t c __attribute__((__unused__)))
{
if (el->el_search.patlen == 0)
@ -723,7 +728,7 @@ vi_repeat_search_prev(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_next_char(EditLine *el, Int c __attribute__((__unused__)))
vi_next_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_csearch(el, CHAR_FWD, -1, el->el_state.argument, 0);
}
@ -735,7 +740,7 @@ vi_next_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_prev_char(EditLine *el, Int c __attribute__((__unused__)))
vi_prev_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_csearch(el, CHAR_BACK, -1, el->el_state.argument, 0);
}
@ -747,7 +752,7 @@ vi_prev_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_to_next_char(EditLine *el, Int c __attribute__((__unused__)))
vi_to_next_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_csearch(el, CHAR_FWD, -1, el->el_state.argument, 1);
}
@ -759,7 +764,7 @@ vi_to_next_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_to_prev_char(EditLine *el, Int c __attribute__((__unused__)))
vi_to_prev_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_csearch(el, CHAR_BACK, -1, el->el_state.argument, 1);
}
@ -771,7 +776,7 @@ vi_to_prev_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_repeat_next_char(EditLine *el, Int c __attribute__((__unused__)))
vi_repeat_next_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_csearch(el, el->el_search.chadir, el->el_search.chacha,
@ -785,7 +790,7 @@ vi_repeat_next_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_repeat_prev_char(EditLine *el, Int c __attribute__((__unused__)))
vi_repeat_prev_char(EditLine *el, wint_t c __attribute__((__unused__)))
{
el_action_t r;
int dir = el->el_search.chadir;
@ -803,7 +808,7 @@ vi_repeat_prev_char(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_match(EditLine *el, Int c __attribute__((__unused__)))
vi_match(EditLine *el, wint_t c __attribute__((__unused__)))
{
const Char match_chars[] = STR("()[]{}");
Char *cp;
@ -850,7 +855,7 @@ vi_match(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_undo_line(EditLine *el, Int c __attribute__((__unused__)))
vi_undo_line(EditLine *el, wint_t c __attribute__((__unused__)))
{
cv_undo(el);
@ -864,7 +869,7 @@ vi_undo_line(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_to_column(EditLine *el, Int c __attribute__((__unused__)))
vi_to_column(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_line.cursor = el->el_line.buffer;
@ -878,7 +883,7 @@ vi_to_column(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_yank_end(EditLine *el, Int c __attribute__((__unused__)))
vi_yank_end(EditLine *el, wint_t c __attribute__((__unused__)))
{
cv_yank(el, el->el_line.cursor,
@ -892,7 +897,7 @@ vi_yank_end(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_yank(EditLine *el, Int c __attribute__((__unused__)))
vi_yank(EditLine *el, wint_t c __attribute__((__unused__)))
{
return cv_action(el, YANK);
@ -904,7 +909,7 @@ vi_yank(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_comment_out(EditLine *el, Int c __attribute__((__unused__)))
vi_comment_out(EditLine *el, wint_t c __attribute__((__unused__)))
{
el->el_line.cursor = el->el_line.buffer;
@ -922,7 +927,7 @@ vi_comment_out(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_alias(EditLine *el, Int c __attribute__((__unused__)))
vi_alias(EditLine *el, wint_t c __attribute__((__unused__)))
{
char alias_name[3];
const char *alias_text;
@ -948,7 +953,7 @@ vi_alias(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_to_history_line(EditLine *el, Int c __attribute__((__unused__)))
vi_to_history_line(EditLine *el, wint_t c __attribute__((__unused__)))
{
int sv_event_no = el->el_history.eventno;
el_action_t rval;
@ -974,7 +979,7 @@ vi_to_history_line(EditLine *el, Int c __attribute__((__unused__)))
el->el_history.eventno = 1;
if (hist_get(el) == CC_ERROR)
return CC_ERROR;
el->el_history.eventno = 1 + el->el_history.ev.num
el->el_history.eventno = 1 + el->el_history.ev.num
- el->el_state.argument;
if (el->el_history.eventno < 0) {
el->el_history.eventno = sv_event_no;
@ -993,7 +998,7 @@ vi_to_history_line(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_histedit(EditLine *el, Int c __attribute__((__unused__)))
vi_histedit(EditLine *el, wint_t c __attribute__((__unused__)))
{
int fd;
pid_t pid;
@ -1077,7 +1082,7 @@ vi_histedit(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_history_word(EditLine *el, Int c __attribute__((__unused__)))
vi_history_word(EditLine *el, wint_t c __attribute__((__unused__)))
{
const Char *wp = HIST_FIRST(el);
const Char *wep, *wsp;
@ -1127,7 +1132,7 @@ vi_history_word(EditLine *el, Int c __attribute__((__unused__)))
*/
protected el_action_t
/*ARGSUSED*/
vi_redo(EditLine *el, Int c __attribute__((__unused__)))
vi_redo(EditLine *el, wint_t c __attribute__((__unused__)))
{
c_redo_t *r = &el->el_chared.c_redo;