-- sale, use or other dealings in this Software without prior written --
-- authorization. --
-------------------------------------------------------------------------------
--- $Id: NEWS,v 1.1867 2012/02/29 01:10:25 tom Exp $
+-- $Id: NEWS,v 1.1873 2012/03/01 09:53:21 tom Exp $
-------------------------------------------------------------------------------
This is a log of changes that ncurses has gone through since Zeyd started
Changes through 1.9.9e did not credit all contributions;
it is not possible to add this information.
+20120303
+ + minor tidying of terminfo.tail, clarify reason for limitation
+ regarding mapping of \0 to \200
+ + minor improvement to _nc_copy_termtype(), using memcpy to replace
+ loops.
+ + fix no-leaks checking in test/demo_termcap.c to account for multiple
+ calls to setupterm().
+ + modified the libgpm change to show previous load as a problem in the
+ debug-trace.
+ > merge some patches from OpenSUSE rpm (Werner Fink):
+ + ncurses-5.7-printw.dif, fixes for varargs handling in lib_printw.c
+ + ncurses-5.7-gpm.dif, do not dlopen libgpm if already loaded by
+ runtime linker
+ + ncurses-5.6-fallback.dif, do not free arrays and strings from static
+ fallback entries
+
20120228
+ fix breakage in tic/infocmp from 20120225 (report by Werner Fink).
# use or other dealings in this Software without prior written #
# authorization. #
##############################################################################
-# $Id: dist.mk,v 1.861 2012/02/29 01:09:10 tom Exp $
+# $Id: dist.mk,v 1.862 2012/02/29 10:02:11 tom Exp $
# Makefile for creating ncurses distributions.
#
# This only needs to be used directly as a makefile by developers, but
# These define the major/minor/patch versions of ncurses.
NCURSES_MAJOR = 5
NCURSES_MINOR = 9
-NCURSES_PATCH = 20120228
+NCURSES_PATCH = 20120303
# We don't append the patch to the version, since this only applies to releases
VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)
/****************************************************************************
- * Copyright (c) 1998-2009,2011 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* and: Thomas E. Dickey 1998-on *
****************************************************************************/
-/* $Id: term_entry.h,v 1.40 2011/10/08 21:00:41 tom Exp $ */
+/* $Id: term_entry.h,v 1.41 2012/02/29 11:57:03 tom Exp $ */
/*
* term_entry.h -- interface to entry-manipulation code
/* alloc_ttype.c: elementary allocation code */
extern NCURSES_EXPORT(void) _nc_align_termtype (TERMTYPE *, TERMTYPE *);
-extern NCURSES_EXPORT(void) _nc_copy_termtype (TERMTYPE *, TERMTYPE *);
+extern NCURSES_EXPORT(void) _nc_copy_termtype (TERMTYPE *, const TERMTYPE *);
/* free_ttype.c: elementary allocation code */
extern NCURSES_EXPORT(void) _nc_free_termtype (TERMTYPE *);
.\"***************************************************************************
-.\" Copyright (c) 1998-2009,2010 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2010,2012 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: terminfo.head,v 1.18 2010/07/31 16:08:48 tom Exp $
+.\" $Id: terminfo.head,v 1.19 2012/03/01 09:51:23 tom Exp $
.TH terminfo 5 "" "" "File Formats"
.ds n 5
.ds d @TERMINFO@
+.de bP
+.IP \(bu 4
+..
.SH NAME
terminfo \- terminal capability data base
.SH SYNOPSIS
-.\" $Id: terminfo.tail,v 1.55 2011/12/17 23:19:59 tom Exp $
+.\" $Id: terminfo.tail,v 1.57 2012/03/01 12:02:54 tom Exp $
.\" Beginning of terminfo.tail file
.\" This file is part of ncurses.
.\" See "terminfo.head" for copyright.
\fB^x\fR maps to a control-x for any appropriate x, and the sequences
\fB\en \el \er \et \eb \ef \es\fR give
a newline, line-feed, return, tab, backspace, form-feed, and space.
-Other escapes include \fB\e^\fR for \fB^\fR,
+Other escapes include
+.bP
+\fB\e^\fR for \fB^\fR,
+.bP
\fB\e\e\fR for \fB\e\fR,
+.bP
\fB\e\fR, for comma,
+.bP
\fB\e:\fR for \fB:\fR,
+.bP
and \fB\e0\fR for null.
-(\fB\e0\fR will produce \e200, which does not terminate a string but behaves
+.IP
+\fB\e0\fR will produce \e200, which does not terminate a string but behaves
as a null character on most terminals, providing CS7 is specified.
-See stty(1).)
+See stty(1).
+.IP
+The reason for this quirk is to maintain binary compatibility of the
+compiled terminfo files with other implementations,
+e.g., the SVr4 systems, which document this.
+Compiled terminfo files use null-terminated strings, with no lengths.
+Modifying this would require a new binary format,
+which would not work with other implementations.
+.PP
Finally, characters may be given as three octal digits after a \fB\e\fR.
.PP
A delay in milliseconds may appear anywhere in a string capability, enclosed in
a distinction between typed and untyped blanks on the screen, shifting
upon an insert or delete only to an untyped blank on the screen which is
either eliminated, or expanded to two untyped blanks.
+.PP
You can determine the
kind of terminal you have by clearing the screen and then typing
text separated by cursor motions.
current line and onto the next as you insert, you have the second type of
terminal, and should give the capability \fBin\fR, which stands for
\*(lqinsert null\*(rq.
+.PP
While these are two logically separate attributes (one line versus multi-line
insert mode, and special treatment of untyped spaces) we have seen no
terminals whose insert mode cannot be described with the single attribute.
backslash-newline pairs, which \fBtgetent()\fP strips out while reading it.
Some termcap libraries strip off the final newline, too (GNU termcap does not).
Now suppose:
-.TP 5
-*
+.bP
a termcap entry before expansion is more than 1023 bytes long,
-.TP 5
-*
+.bP
and the application has only allocated a 1k buffer,
-.TP 5
-*
+.bP
and the termcap library (like the one in BSD/OS 1.1 and GNU) reads
the whole entry into the buffer, no matter what its length, to see
if it is the entry it wants,
-.TP 5
-*
+.bP
and \fBtgetent()\fP is searching for a terminal type that either is the
long entry, appears in the termcap file after the long entry, or
does not appear in the file at all (so that \fBtgetent()\fP has to search
#define CUR SP_TERMTYPE
#endif
-MODULE_ID("$Id: lib_mouse.c,v 1.136 2012/02/22 22:40:24 tom Exp $")
+MODULE_ID("$Id: lib_mouse.c,v 1.138 2012/02/29 10:38:46 tom Exp $")
#include <tic.h>
#if USE_GPM_SUPPORT
static bool
-allow_gpm_mouse(void)
+allow_gpm_mouse(SCREEN *sp)
{
bool result = FALSE;
- /* GPM does printf's without checking if stdout is a terminal */
+#if USE_WEAK_SYMBOLS
+ /* Danger Robinson: do not use dlopen for libgpm if already loaded */
+ if ((Gpm_Wgetch)) {
+ if (!sp->_mouse_gpm_loaded) {
+ T(("GPM library was already dlopen'd, not by us"));
+ }
+ } else
+#endif
+ /* GPM does printf's without checking if stdout is a terminal */
if (isatty(fileno(stdout))) {
char *list = getenv("NCURSES_GPM_TERMS");
char *env = getenv("TERM");
/* Try gpm first, because gpm may be configured to run in xterm */
#if USE_GPM_SUPPORT
- if (allow_gpm_mouse()) {
+ if (allow_gpm_mouse(sp)) {
if (!sp->_mouse_gpm_loaded) {
#ifdef HAVE_LIBDL
load_gpm_library(sp);
/****************************************************************************
- * Copyright (c) 1998-2005,2009 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2009,2012 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <curses.priv.h>
-MODULE_ID("$Id: lib_printw.c,v 1.20 2009/10/24 22:07:03 tom Exp $")
+MODULE_ID("$Id: lib_printw.c,v 1.21 2012/02/29 10:11:53 Werner.Fink Exp $")
NCURSES_EXPORT(int)
printw(const char *fmt,...)
int code;
#ifdef TRACE
- va_start(argp, fmt);
+ va_list argq;
+ va_copy(argq, argp);
+ va_start(argq, fmt);
T((T_CALLED("printw(%s%s)"),
- _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
- va_end(argp);
+ _nc_visbuf(fmt), _nc_varargs(fmt, argq)));
+ va_end(argq);
#endif
va_start(argp, fmt);
int code;
#ifdef TRACE
- va_start(argp, fmt);
+ va_list argq;
+ va_copy(argq, argp);
+ va_start(argq, fmt);
T((T_CALLED("wprintw(%p,%s%s)"),
- (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
- va_end(argp);
+ (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argq)));
+ va_end(argq);
#endif
va_start(argp, fmt);
int code;
#ifdef TRACE
- va_start(argp, fmt);
+ va_list argq;
+ va_copy(argq, argp);
+ va_start(argq, fmt);
T((T_CALLED("mvprintw(%d,%d,%s%s)"),
- y, x, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
- va_end(argp);
+ y, x, _nc_visbuf(fmt), _nc_varargs(fmt, argq)));
+ va_end(argq);
#endif
if ((code = move(y, x)) != ERR) {
int code;
#ifdef TRACE
- va_start(argp, fmt);
+ va_list argq;
+ va_copy(argq, argp);
+ va_start(argq, fmt);
T((T_CALLED("mvwprintw(%d,%d,%p,%s%s)"),
- y, x, (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
- va_end(argp);
+ y, x, (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argq)));
+ va_end(argq);
#endif
if ((code = wmove(win, y, x)) != ERR) {
****************************************************************************/
/*
- * $Id: curses.priv.h,v 1.496 2012/02/22 22:10:37 tom Exp $
+ * $Id: curses.priv.h,v 1.498 2012/02/29 10:38:18 tom Exp $
*
* curses.priv.h
*
# endif
# define _declare(name) __extension__ extern __typeof__(name) name
# define weak_symbol(name) _weak_pragma(name) _declare(name) __attribute__((weak))
+#else
+# undef USE_WEAK_SYMBOLS
+# define USE_WEAK_SYMBOLS 0
#endif
#endif
#if USE_GPM_SUPPORT
#undef buttons /* term.h defines this, and gpm uses it! */
#include <gpm.h>
+#if USE_WEAK_SYMBOLS
+weak_symbol(Gpm_Wgetch);
+#endif
#ifdef HAVE_LIBDL
/* link dynamically to GPM */
/****************************************************************************
- * Copyright (c) 1999-2009,2010 Free Software Foundation, Inc. *
+ * Copyright (c) 1999-2010,2012 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <tic.h>
-MODULE_ID("$Id: alloc_ttype.c,v 1.22 2010/12/19 00:24:09 tom Exp $")
+MODULE_ID("$Id: alloc_ttype.c,v 1.24 2012/03/01 01:21:56 tom Exp $")
#if NCURSES_XNAMES
/*
#endif
NCURSES_EXPORT(void)
-_nc_copy_termtype(TERMTYPE *dst, TERMTYPE *src)
+_nc_copy_termtype(TERMTYPE *dst, const TERMTYPE *src)
{
unsigned i;
dst->Numbers = typeMalloc(short, NUM_NUMBERS(dst));
dst->Strings = typeMalloc(char *, NUM_STRINGS(dst));
- /* FIXME: use memcpy for these and similar loops */
- for_each_boolean(i, dst)
- dst->Booleans[i] = src->Booleans[i];
- for_each_number(i, dst)
- dst->Numbers[i] = src->Numbers[i];
- for_each_string(i, dst)
- dst->Strings[i] = src->Strings[i];
+ memcpy(dst->Booleans,
+ src->Booleans,
+ NUM_BOOLEANS(dst) * sizeof(dst->Booleans[0]));
+ memcpy(dst->Numbers,
+ src->Numbers,
+ NUM_NUMBERS(dst) * sizeof(dst->Numbers[0]));
+ memcpy(dst->Strings,
+ src->Strings,
+ NUM_STRINGS(dst) * sizeof(dst->Strings[0]));
/* FIXME: we probably should also copy str_table and ext_str_table,
* but tic and infocmp are not written to exploit that (yet).
/****************************************************************************
- * Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <locale.h>
#endif
-MODULE_ID("$Id: lib_setup.c,v 1.142 2011/10/22 16:13:06 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.143 2012/02/29 11:50:19 Werner.Fink Exp $")
/****************************************************************************
*
const TERMTYPE *fallback = _nc_fallback(tname);
if (fallback) {
- termp->type = *fallback;
+ _nc_copy_termtype(&(termp->type),fallback);
status = TGETENT_YES;
}
}
/****************************************************************************
- * Copyright (c) 2005-2010,2011 Free Software Foundation, Inc. *
+ * Copyright (c) 2005-2011,2012 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
/*
* Author: Thomas E. Dickey
*
- * $Id: demo_termcap.c,v 1.14 2011/01/15 21:41:27 tom Exp $
+ * $Id: demo_termcap.c,v 1.17 2012/03/01 01:09:30 tom Exp $
*
* A simple demo of the termcap interface.
*/
#define isCapName(c) (isgraph(c) && strchr("^#=:\\", c) == 0)
+#if NO_LEAKS && USE_CODE_LISTS
+
+#define MYSCR struct _myscr
+MYSCR {
+ MYSCR *next;
+ TERMINAL *term;
+};
+
+static MYSCR *my_screens;
+
+static void
+save_screen(void)
+{
+ MYSCR *obj = malloc(sizeof(MYSCR));
+ obj->next = my_screens;
+ obj->term = cur_term;
+ my_screens = obj;
+}
+#else
+#define save_screen() /* nothing */
+#endif
+
static void
dumpit(NCURSES_CONST char *cap)
{
#if USE_CODE_LISTS
static void
-demo_terminfo(NCURSES_CONST char *name)
+demo_termcap(NCURSES_CONST char *name)
{
unsigned n;
NCURSES_CONST char *cap;
#else
setterm(name);
#endif
+ save_screen();
if (b_opt) {
for (n = 0;; ++n) {
{
static const char *msg[] =
{
- "Usage: demo_terminfo [options] [terminal]",
+ "Usage: demo_termcap [options] [terminal]",
"",
"If no options are given, print all (boolean, numeric, string)",
"capabilities for the given terminal, using short names.",
for (repeat = 0; repeat < r_opt; ++repeat) {
if (optind < argc) {
for (n = optind; n < argc; ++n) {
- demo_terminfo(argv[n]);
+ demo_termcap(argv[n]);
}
} else if ((name = getenv("TERM")) != 0) {
- demo_terminfo(name);
+ demo_termcap(name);
} else {
static char dumb[] = "dumb";
- demo_terminfo(dumb);
+ demo_termcap(dumb);
}
}
- }
+#if NO_LEAKS
+ /*
+ * ncurses' tgetent() interface caches some entries and its no-leaks
+ * code discards those. The calls to setupterm() on the other hand
+ * are not cached, and each call allocates a chunk of memory, even
+ * if the same terminal type is requested repeatedly.
+ */
+ while (my_screens != 0) {
+ MYSCR *next = my_screens->next;
+ del_curterm(my_screens->term);
+ free(my_screens);
+ my_screens = next;
+ }
#endif
+ }
+#endif /* USE_CODE_LISTS */
ExitProgram(EXIT_SUCCESS);
}