mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-13 10:02:38 +00:00
Code Issues Releases Activity

Import libedit 2016-02-27

Browse Source 
Obtained from:	NetBSD
This commit is contained in:
Pedro F. Giffuni 2016-02-28 15:57:37 +00:00
parent c729c39672
commit 4593a7cde5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor/NetBSD/libedit/dist/; revision=296159
svn path=/vendor/NetBSD/libedit/2016-02-27/; revision=296160; tag=vendor/NetBSD/libedit/2016-02-27
44 changed files with 702 additions and 602 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Makefile
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.53 2015/01/29 20:30:02 joerg Exp $
# $NetBSD: Makefile,v 1.55 2016/02/24 14:25:38 christos Exp $
# @(#)Makefile 8.1 (Berkeley) 6/4/93
USE_SHLIBDIR= yes
@ -15,7 +15,7 @@ COPTS+= -Wunused-parameter
CWARNFLAGS.gcc+= -Wconversion
CWARNFLAGS.clang+= -Wno-cast-qual
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
@ -37,7 +37,6 @@ MLINKS= editline.3 el_init.3 editline.3 el_end.3 editline.3 el_reset.3 \
SRCS= editline.c readline.c tokenizer.c history.c
.if ${WIDECHAR} == "yes"
OSRCS += eln.c
SRCS += tokenizern.c historyn.c
CLEANFILES+=tokenizern.c.tmp tokenizern.c historyn.c.tmp historyn.c
CPPFLAGS+=-DWIDECHAR
@ -52,12 +51,12 @@ CLEANFILES+=editline.c
CLEANFILES+=common.h.tmp editline.c.tmp emacs.h.tmp fcns.c.tmp fcns.h.tmp
CLEANFILES+=help.c.tmp help.h.tmp vi.h.tmp tc1.o tc1
CLEANFILES+=tokenizern.c.tmp tokenizern.c tokenizerw.c.tmp tokenizerw.c
CPPFLAGS+=-I. -I${LIBEDITDIR}
CPPFLAGS+=-I. -I${LIBEDITDIR}
CPPFLAGS+=-I. -I${.CURDIR}
CPPFLAGS+=#-DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG -DDEBUG_REFRESH
CPPFLAGS+=#-DDEBUG_PASTE -DDEBUG_EDIT
AHDR=vi.h emacs.h common.h
AHDR=vi.h emacs.h common.h
ASRC=${LIBEDITDIR}/vi.c ${LIBEDITDIR}/emacs.c ${LIBEDITDIR}/common.c
DPSRCS+= ${AHDR} fcns.h help.h fcns.c help.c
@ -120,7 +119,7 @@ historyn.c: makelist Makefile
tc1.o: ${LIBEDITDIR}/TEST/tc1.c
tc1: libedit.a tc1.o
tc1: libedit.a tc1.o
${_MKTARGET_LINK}
${CC} ${LDFLAGS} ${.ALLSRC} -o ${.TARGET} libedit.a ${LDADD} -ltermlib

8
TEST/Makefile
View File

@ -1,4 +1,6 @@
# $NetBSD: Makefile,v 1.5 2010/02/03 15:34:43 roy Exp $
# $NetBSD: Makefile,v 1.6 2016/02/15 21:38:07 christos Exp $
WIDECHAR ?= yes
NOMAN=1
PROG=wtc1
@ -6,6 +8,10 @@ CPPFLAGS=-I${.CURDIR}/..
LDADD+=-ledit -ltermlib
DPADD+=${LIBEDIT} ${LIBTERMLIB}
.if "${WIDECHAR}" == "yes"
CPPFLAGS+=-DWIDECHAR
.endif
.ifdef DEBUG
CPPFLAGS+=-DDEBUG
.endif

16
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
@ -42,22 +42,22 @@ __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 */
/*
* 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"
@ -157,7 +157,7 @@ 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);
/*

12
TEST/wtc1.c
View File

@ -1,14 +1,14 @@
#include <stdio.h>
#include <string.h>
#include <signal.h>
#include <sys/wait.h>
#include <err.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include <dirent.h>
#include <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
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
@ -37,15 +37,19 @@
#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 */
/*
* 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 *);
@ -199,7 +203,7 @@ 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;
}
@ -209,7 +213,7 @@ 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;
@ -223,7 +227,7 @@ 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);
}
@ -233,7 +237,7 @@ 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--;
@ -257,7 +261,7 @@ 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))
@ -275,7 +279,7 @@ 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;
@ -304,7 +308,7 @@ 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;
@ -368,7 +372,7 @@ 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;
@ -522,7 +526,7 @@ 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;
@ -571,7 +575,7 @@ 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;
@ -671,9 +675,9 @@ 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);
@ -688,26 +692,28 @@ 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
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
@ -40,11 +40,6 @@
#ifndef _h_el_chared
#define _h_el_chared
#include <ctype.h>
#include <string.h>
#include "histedit.h"
#define EL_MAXMACRO 10
/*
@ -139,24 +134,18 @@ 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 *);

36
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 1.22 2016/02/24 17:20:01 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@ -38,10 +38,14 @@
*/
#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 1.22 2016/02/24 17:20:01 christos Exp $");
#endif /* not lint && not SCCSID */
#include "el.h"
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include "el.h"
#define CT_BUFSIZ ((size_t)1024)
@ -72,7 +76,7 @@ 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;
@ -210,6 +214,28 @@ 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 *
@ -333,7 +359,7 @@ 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
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.
@ -37,7 +37,6 @@
#define _h_chartype_f
#ifdef WIDECHAR
/* Ideally we should also test the value of the define to see if it
@ -60,21 +59,18 @@
#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)
@ -115,21 +111,18 @@ 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)
@ -218,7 +211,7 @@ 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)
@ -250,5 +243,7 @@ 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
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
@ -37,14 +37,20 @@
#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 $");
#endif
#endif /* not lint && not SCCSID */
/*
* common.c: Common Editor functions
*/
#include <ctype.h>
#include <string.h>
#include "el.h"
#include "common.h"
#include "parse.h"
#include "vi.h"
/* ed_end_of_file():
* Indicate end of file
@ -52,7 +58,7 @@ __RCSID("$NetBSD: common.c,v 1.29 2012/03/24 20:08:43 christos Exp $");
*/
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);
@ -66,7 +72,7 @@ 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;
@ -85,14 +91,14 @@ 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);
}
@ -109,7 +115,7 @@ 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;
@ -137,7 +143,7 @@ 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
@ -184,7 +190,7 @@ 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;
@ -205,7 +211,7 @@ 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;
@ -228,7 +234,7 @@ 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;
@ -251,7 +257,7 @@ 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) {
@ -264,7 +270,7 @@ 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;
@ -277,7 +283,7 @@ 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;
@ -306,7 +312,7 @@ 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)
@ -332,7 +338,7 @@ 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) {
@ -356,14 +362,12 @@ 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);
@ -376,7 +380,7 @@ 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))
@ -404,7 +408,7 @@ 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))
@ -430,7 +434,7 @@ 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;
@ -447,8 +451,8 @@ 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;
@ -461,8 +465,8 @@ 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;
@ -475,8 +479,8 @@ 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;
@ -489,8 +493,8 @@ 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;
@ -503,8 +507,8 @@ 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;
@ -517,8 +521,8 @@ 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;
@ -531,8 +535,8 @@ 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;
@ -545,7 +549,7 @@ 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);
@ -561,7 +565,7 @@ 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)
@ -581,7 +585,7 @@ 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 */
@ -596,8 +600,8 @@ 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;
@ -610,7 +614,7 @@ 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);
@ -624,8 +628,8 @@ 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;
@ -638,7 +642,7 @@ 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;
@ -658,7 +662,6 @@ 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 */
@ -676,7 +679,7 @@ 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;
@ -703,11 +706,11 @@ 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;
@ -746,7 +749,7 @@ 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++;
@ -771,11 +774,11 @@ 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;
@ -825,7 +828,7 @@ 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);
@ -868,7 +871,7 @@ 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);
@ -902,7 +905,7 @@ 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
config.h
View File

@ -20,8 +20,8 @@
/* 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
@ -187,9 +187,6 @@
/* 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
@ -256,6 +253,9 @@
/* 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 */

64
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.
@ -26,7 +26,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd November 3, 2015
.Dd February 24, 2016
.Dt EDITLINE 3
.Os
.Sh NAME
@ -70,7 +70,7 @@
.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
@ -128,9 +128,9 @@
.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
@ -173,6 +173,16 @@ 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 ,
@ -238,14 +248,42 @@ 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
@ -744,7 +782,7 @@ 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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -46,13 +46,17 @@ __RCSID("$NetBSD: el.c,v 1.74 2015/12/08 12:56:55 christos Exp $");
*/
#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.
@ -93,12 +97,10 @@ 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);
@ -207,7 +209,7 @@ 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;
}
@ -306,7 +308,6 @@ 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;
}
@ -435,7 +436,7 @@ 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;
@ -512,6 +513,7 @@ el_source(EditLine *el, const char *fname)
{
FILE *fp;
size_t len;
ssize_t slen;
char *ptr;
char *path = NULL;
const Char *dptr;
@ -548,15 +550,17 @@ 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++;
@ -565,6 +569,7 @@ el_source(EditLine *el, const char *fname)
if ((error = parse_line(el, dptr)) == -1)
break;
}
free(ptr);
el_free(path);
(void) fclose(fp);

16
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
@ -48,8 +48,6 @@
#include "histedit.h"
#include "chartype.h"
#include <stdio.h>
#include <sys/types.h>
#define EL_BUFSIZ ((size_t)1024) /* Maximum line size */
@ -58,11 +56,7 @@
#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 */
@ -72,7 +66,7 @@ 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 */
@ -87,7 +81,7 @@ 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;
@ -104,13 +98,11 @@ 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 {

46
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 1.27 2016/02/24 17:13:22 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@ -34,34 +34,38 @@
*/
#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 1.27 2016/02/24 17:13:22 christos Exp $");
#endif /* not lint && not SCCSID */
#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)
{
@ -76,17 +80,15 @@ 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);
}
@ -231,7 +233,7 @@ 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);
@ -245,10 +247,8 @@ 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 * */
@ -342,7 +342,6 @@ 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;
@ -397,3 +396,4 @@ el_insertstr(EditLine *el, const char *str)
{
return el_winsertstr(el, ct_decode_string(str, &el->el_lgcyconv));
}
#endif /* WIDECHAR */

49
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
@ -37,14 +37,17 @@
#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 $");
#endif
#endif /* not lint && not SCCSID */
/*
* emacs.c: Emacs functions
*/
#include <ctype.h>
#include "el.h"
#include "emacs.h"
/* em_delete_or_list():
* Delete character under cursor or list completions if at end of line
@ -52,7 +55,7 @@ __RCSID("$NetBSD: emacs.c,v 1.25 2011/07/29 15:16:33 christos Exp $");
*/
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) {
@ -88,7 +91,7 @@ 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;
@ -117,7 +120,7 @@ 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;
@ -153,7 +156,7 @@ 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;
@ -175,7 +178,7 @@ 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;
@ -208,7 +211,7 @@ 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;
@ -237,14 +240,14 @@ 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;
@ -257,7 +260,7 @@ 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;
@ -282,7 +285,7 @@ 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;
@ -306,7 +309,7 @@ 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;
@ -338,7 +341,7 @@ 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;
@ -362,7 +365,7 @@ 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;
@ -376,7 +379,7 @@ 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;
@ -393,7 +396,7 @@ 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)
@ -410,7 +413,7 @@ 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;
@ -423,7 +426,7 @@ 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) ?
@ -437,7 +440,7 @@ 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;
@ -464,7 +467,7 @@ 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;
@ -477,7 +480,7 @@ 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;
@ -491,7 +494,7 @@ 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
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.
@ -31,25 +31,22 @@
#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/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', '"', '\\', '\'', '`', '@',
@ -96,9 +93,9 @@ 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
@ -464,7 +461,7 @@ 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(temp, &el->el_scratch), complet_func);
@ -514,7 +511,7 @@ 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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -45,6 +45,8 @@ __RCSID("$NetBSD: hist.c,v 1.20 2011/07/29 15:16:33 christos Exp $");
* hist.c: History access functions
*/
#include <stdlib.h>
#include <string.h>
#include "el.h"
/* hist_init():

6
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
@ -40,8 +40,6 @@
#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 {
@ -82,7 +80,7 @@ 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
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
@ -128,7 +128,7 @@ unsigned char _el_fn_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 */
@ -141,7 +141,7 @@ unsigned char _el_fn_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 */
@ -249,20 +249,9 @@ 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
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
@ -37,18 +37,18 @@
#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 */
/*
* 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";
@ -437,7 +437,7 @@ 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;
@ -732,7 +732,9 @@ 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;
@ -743,26 +745,23 @@ 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;
@ -771,7 +770,6 @@ 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;
@ -780,6 +778,7 @@ history_load(TYPE(History) *h, const char *fname)
oomem:
h_free(ptr);
done:
free(line);
(void) fclose(fp);
return i;
}
@ -811,8 +810,8 @@ 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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -63,8 +63,8 @@ __RCSID("$NetBSD: keymacro.c,v 1.7 2011/08/16 16:25:15 christos Exp $");
* 1) It is not possible to have one key that is a
* substr of another.
*/
#include <string.h>
#include <stdlib.h>
#include <string.h>
#include "el.h"
@ -73,10 +73,10 @@ __RCSID("$NetBSD: keymacro.c,v 1.7 2011/08/16 16:25:15 christos Exp $");
* 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*/
};
@ -85,7 +85,7 @@ 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 **,
@ -275,21 +275,23 @@ 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;
@ -312,7 +314,7 @@ 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,
@ -458,14 +460,14 @@ 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;
@ -594,7 +596,7 @@ 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);

14
makelist
View File

@ -1,5 +1,5 @@
#!/bin/sh -
# $NetBSD: makelist,v 1.18 2012/03/21 05:34:54 matt Exp $
# $NetBSD: makelist,v 1.24 2016/02/17 19:47:49 christos Exp $
#
# Copyright (c) 1992, 1993
# The Regents of the University of California. All rights reserved.
@ -61,7 +61,7 @@ case $FLAG in
#include "${FILES}"
_EOF
;;
-h)
set - `echo $FILES | sed -e 's/\\./_/g'`
hdr="_h_`basename $1`"
@ -78,7 +78,8 @@ _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 {
@ -93,7 +94,7 @@ _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_";
@ -162,7 +163,7 @@ _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");
}'
@ -175,6 +176,9 @@ _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
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
@ -37,18 +37,23 @@
#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 */
/*
* 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 *);
@ -1142,19 +1147,19 @@ 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);
@ -1165,14 +1170,14 @@ 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",
@ -1183,14 +1188,14 @@ 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);
@ -1300,8 +1305,8 @@ 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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -54,16 +54,19 @@ __RCSID("$NetBSD: parse.c,v 1.27 2014/07/06 18:15:34 christos Exp $");
* 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 },
@ -139,7 +142,7 @@ protected int
parse__escape(const Char **ptr)
{
const Char *p;
Int c;
wint_t c;
p = *ptr;
@ -251,7 +254,7 @@ 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
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 */

6
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
@ -40,15 +40,13 @@
#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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -45,18 +45,21 @@ __RCSID("$NetBSD: read.c,v 1.71 2014/07/06 18:15:34 christos Exp $");
* 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 *);
@ -239,18 +242,21 @@ 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;
@ -259,7 +265,7 @@ 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)
@ -294,29 +300,17 @@ 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;
@ -332,50 +326,59 @@ 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():
@ -393,11 +396,11 @@ 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;
@ -439,12 +442,8 @@ 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;
}
@ -485,6 +484,7 @@ 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;
@ -500,7 +500,8 @@ 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);
@ -552,7 +553,8 @@ 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
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.
@ -35,12 +35,12 @@
#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
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.
@ -31,28 +31,27 @@
#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/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);
@ -167,13 +166,13 @@ 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);
@ -210,14 +209,14 @@ _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;
}
@ -267,7 +266,7 @@ 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);
@ -361,7 +360,7 @@ 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.
*/
@ -2008,7 +2007,7 @@ rl_callback_read_char(void)
}
}
void
void
rl_callback_handler_install(const char *prompt, rl_vcpfunc_t *linefunc)
{
if (e == NULL) {
@ -2017,9 +2016,9 @@ 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);
@ -2100,12 +2099,14 @@ 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)();
@ -2114,7 +2115,7 @@ _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)
@ -2122,12 +2123,12 @@ _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
@ -2139,6 +2140,7 @@ _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;
}
@ -2201,7 +2203,7 @@ 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++)
@ -2219,7 +2221,7 @@ rl_completion_matches(const char *str, rl_compentry_func_t *fun)
list[0][min] = '\0';
}
return list;
out:
el_free(list);
return NULL;
@ -2323,3 +2325,10 @@ void
rl_free_line_state(void)
{
}
int
/*ARGSUSED*/
rl_set_keyboard_input_timeout(int u __attribute__((__unused__)))
{
return 0;
}

2
readline/Makefile
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile,v 1.7 2003/08/03 09:23:15 lukem Exp $
# $NetBSD: Makefile,v 1.8 2016/02/17 19:47:49 christos Exp $
NOOBJ= # defined

14
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.
@ -53,7 +53,7 @@ typedef void *histdata_t;
typedef struct _hist_entry {
const char *line;
histdata_t data;
histdata_t data;
} HIST_ENTRY;
typedef struct _keymap_entry {
@ -87,7 +87,7 @@ 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'
@ -96,7 +96,7 @@ 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;
@ -197,10 +197,10 @@ 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);
@ -216,6 +216,8 @@ 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

33
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -45,18 +45,17 @@ __RCSID("$NetBSD: refresh.c,v 1.37 2011/07/29 23:44:45 christos Exp $");
* 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);
@ -64,7 +63,7 @@ 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; \
@ -110,7 +109,7 @@ 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++;
@ -125,7 +124,7 @@ 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 */
@ -161,16 +160,16 @@ 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)
@ -192,7 +191,7 @@ 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.
*/
@ -451,7 +450,7 @@ 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)
@ -1052,14 +1051,14 @@ 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;
@ -1077,7 +1076,7 @@ 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
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
@ -40,15 +40,13 @@
#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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -45,12 +45,15 @@ __RCSID("$NetBSD: search.c,v 1.31 2016/01/30 04:02:51 christos Exp $");
* 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
@ -209,8 +212,9 @@ 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;
@ -249,9 +253,11 @@ 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:
@ -345,14 +351,14 @@ 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 =
@ -567,7 +573,7 @@ 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
@ -593,35 +599,33 @@ 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
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
@ -40,8 +40,6 @@
#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 */
@ -60,7 +58,7 @@ 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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -46,9 +46,12 @@ __RCSID("$NetBSD: sig.c,v 1.17 2011/07/28 20:50:55 christos Exp $");
* 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[] = {
@ -68,9 +71,10 @@ 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);
@ -104,6 +108,7 @@ 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
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
@ -42,8 +42,6 @@
#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
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
@ -57,7 +57,7 @@
# define __END_DECLS
# endif
#endif
#ifndef public
# define public /* Externally visible functions/variables */
#endif
@ -87,14 +87,9 @@ 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
@ -109,13 +104,18 @@ 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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -46,12 +46,14 @@ __RCSID("$NetBSD: terminal.c,v 1.14 2012/05/30 18:21:14 christos Exp $");
* We have to declare a static variable here, since the
* termcap putchar routine does not take an argument!
*/
#include <stdio.h>
#include <signal.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <limits.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#ifdef HAVE_TERMCAP_H
#include <termcap.h>
#endif
@ -65,9 +67,6 @@ __RCSID("$NetBSD: terminal.c,v 1.14 2012/05/30 18:21:14 christos Exp $");
#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>
@ -272,31 +271,45 @@ 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():
@ -418,14 +431,14 @@ 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;
@ -433,19 +446,22 @@ 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;
}
@ -477,7 +493,7 @@ 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)
@ -490,8 +506,7 @@ 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;
}
@ -557,8 +572,7 @@ 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;
}
@ -594,7 +608,7 @@ 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;
}
@ -652,7 +666,7 @@ 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;
}
@ -708,7 +722,7 @@ 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;
}
@ -749,7 +763,7 @@ 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;
}
@ -1239,13 +1253,13 @@ 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';
@ -1266,10 +1280,10 @@ 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';
@ -1283,7 +1297,7 @@ 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
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
@ -40,8 +40,6 @@
#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 */
@ -104,8 +102,8 @@ 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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -45,8 +45,9 @@ __RCSID("$NetBSD: tokenizer.c,v 1.22 2016/01/30 04:02:51 christos Exp $");
/*
* tokenize.c: Bourne shell like tokenizer
*/
#include <string.h>
#include <stdlib.h>
#include <string.h>
#include "histedit.h"
#include "chartype.h"
@ -413,8 +414,10 @@ 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
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 $");
#endif
#endif /* not lint && not SCCSID */
@ -46,11 +46,13 @@ __RCSID("$NetBSD: tty.c,v 1.49 2015/12/08 16:53:27 gson Exp $");
*/
#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;
@ -59,7 +61,7 @@ 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;
@ -155,7 +157,7 @@ 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}}
};
@ -496,6 +498,7 @@ tty_setup(EditLine *el)
{
int rst = 1;
el->el_tty.t_initialized = 0;
if (el->el_flags & EDIT_DISABLED)
return 0;
@ -558,6 +561,7 @@ 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;
}
@ -583,6 +587,9 @@ 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,
@ -902,9 +909,9 @@ 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 */
@ -976,7 +983,7 @@ 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)
@ -1174,8 +1181,8 @@ 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
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
@ -40,8 +40,6 @@
#ifndef _h_el_tty
#define _h_el_tty
#include "sys.h"
#include "histedit.h"
#include <termios.h>
#include <unistd.h>
@ -474,8 +472,9 @@ 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
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
@ -33,37 +33,42 @@
*/
#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 */
/*
* 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))
@ -90,7 +95,7 @@ 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);
@ -122,7 +127,7 @@ 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);
@ -135,7 +140,7 @@ 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);
@ -148,7 +153,7 @@ 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)
@ -173,7 +178,7 @@ 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)
@ -198,7 +203,7 @@ 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)
@ -222,7 +227,7 @@ 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)
@ -245,7 +250,7 @@ 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;
@ -277,7 +282,7 @@ 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__)))
{
/*
@ -294,7 +299,7 @@ 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;
@ -310,7 +315,7 @@ 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)
@ -329,7 +334,7 @@ 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;
@ -345,7 +350,7 @@ 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);
@ -360,7 +365,7 @@ 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);
@ -378,7 +383,7 @@ 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);
@ -396,7 +401,7 @@ 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;
@ -411,7 +416,7 @@ 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;
@ -436,7 +441,7 @@ 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;
@ -452,7 +457,7 @@ 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);
@ -465,7 +470,7 @@ 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)
@ -489,7 +494,7 @@ 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)
@ -513,7 +518,7 @@ 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;
@ -540,7 +545,7 @@ 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 */
@ -564,7 +569,7 @@ 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)
@ -580,12 +585,12 @@ 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)
@ -603,7 +608,7 @@ 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) {
@ -640,7 +645,7 @@ 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;
@ -661,7 +666,7 @@ 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);
@ -674,7 +679,7 @@ 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);
@ -687,7 +692,7 @@ 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)
@ -703,7 +708,7 @@ 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)
@ -721,7 +726,7 @@ 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);
}
@ -733,7 +738,7 @@ 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);
}
@ -745,7 +750,7 @@ 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);
}
@ -757,7 +762,7 @@ 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);
}
@ -769,7 +774,7 @@ 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,
@ -783,7 +788,7 @@ 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;
@ -801,7 +806,7 @@ 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;
@ -848,7 +853,7 @@ 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);
@ -862,7 +867,7 @@ 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;
@ -876,7 +881,7 @@ 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,
@ -890,7 +895,7 @@ 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);
@ -902,7 +907,7 @@ 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;
@ -920,7 +925,7 @@ 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;
@ -946,7 +951,7 @@ 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;
@ -972,7 +977,7 @@ 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;
@ -991,7 +996,7 @@ 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;
@ -1075,7 +1080,7 @@ 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;
@ -1125,7 +1130,7 @@ 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;