Import ncurses 5.6-20080503 snapshot onto the vender branch

contrib/ncurses/INSTALL

@@ -25,7 +25,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: INSTALL,v 1.122 2007/12/01 19:37:47 tom Exp $
+-- $Id: INSTALL,v 1.124 2008/03/29 18:07:32 tom Exp $
 ---------------------------------------------------------------------
              How to install Ncurses/Terminfo on your system
 ---------------------------------------------------------------------
@@ -149,6 +149,9 @@ INSTALLATION PROCEDURE:
     recent implementation of libiconv.  We have built this configuration on
     Linux using libiconv, sometimes requiring libutf8.
 
+    If you configure using the --with-pthread option, a "t" is appended to
+    the library names (e.g., libncursest.a, libncursestw.a).
+
     If you do not specify any models, the normal and debug libraries will be
     configured.  Typing `configure' with no arguments is equivalent to:
 
@@ -512,7 +515,8 @@ SUMMARY OF CONFIGURE OPTIONS:
 
     --enable-reentrant
 	Compile experimental configuration which improves reentrant use of the
-	library by reducing global and static variables.
+	library by reducing global and static variables.  This option is also
+	set if --with-pthread is used.
 
     --enable-rpath
 	Use rpath option when generating shared libraries, and (with some
@@ -816,6 +820,11 @@ SUMMARY OF CONFIGURE OPTIONS:
 	Generate profile-libraries These are named by adding "_p" to the root,
 	e.g., libncurses_p.a
 
+    --with-pthread
+	Link with POSIX threads, set --enable-reentrant.  The use_window() and
+	use_screen() functions will use mutex's, allowing rudimentary support
+	for multithreaded applications.
+
     --with-rcs-ids
 	Compile-in RCS identifiers.  Most of the C files have an identifier.
 

contrib/ncurses/NEWS

@@ -25,7 +25,7 @@
 -- sale, use or other dealings in this Software without prior written        --
 -- authorization.                                                            --
 -------------------------------------------------------------------------------
--- $Id: NEWS,v 1.1206 2008/02/09 23:49:39 tom Exp $
+-- $Id: NEWS,v 1.1233 2008/05/03 23:14:39 tom Exp $
 -------------------------------------------------------------------------------
 
 This is a log of changes that ncurses has gone through since Zeyd started
@@ -45,6 +45,89 @@ See the AUTHORS file for the corresponding full names.
 Changes through 1.9.9e did not credit all contributions;
 it is not possible to add this information.
 
+20080503
+	+ modify screen.* terminfo entries using new screen+fkeys to fix
+	  overridden keys in screen.rxvt (Debian #478094) -TD
+	+ modify internal interfaces to reduce wgetch()'s dependency on the
+	  global SP.
+	+ simplify some loops with macros each_screen(), each_window() and
+	  each_ripoff().
+
+20080426
+	+ continue modifying test/ditto.c toward making it demonstrate
+	  multithreaded use_screen(), using fifos to pass data between screens.
+	+ fix typo in form.3x (report by Mike Gran).
+
+20080419
+	+ add screen.rxvt terminfo entry -TD
+	+ modify tic -f option to format spaces as \s to prevent them from
+	  being lost when that is read back in unformatted strings.
+	+ improve test/ditto.c, using a "talk"-style layout.
+
+20080412
+	+ change test/ditto.c to use openpty() and xterm.
+	+ add locks for copywin(), dupwin(), overlap(), overlay() on their
+	  window parameters.
+	+ add locks for initscr() and newterm() on updates to the SCREEN
+	  pointer.
+	+ finish table in curs_thread.3x manpage.
+
+20080405
+	+ begin table in curs_thread.3x manpage describing the scope of data
+	  used by each function (or symbol) for threading analysis.
+	+ add null-pointer checks to setsyx() and getsyx() (prompted by
+	  discussion by Martin v. Lowis and Jeroen Ruigrok van der Werven on
+	  python-dev2 mailing list).
+
+20080329
+	+ add null-pointer checks in set_term() and delscreen().
+	+ move _nc_windows into _nc_globals, since windows can be pads, which
+	  are not associated with a particular screen.
+	+ change use_screen() to pass the SCREEN* parameter rather than
+	  stdscr to the callback function.
+	+ force libtool to use tag for 'CC' in case it does not detect this,
+	  e.g., on aix when using CC=powerpc-ibm-aix5.3.0.0-gcc
+	  (report/patch by Michael Haubenwallner).
+	+ override OBJEXT to "lo" when building with libtool, to work on
+	  platforms such as AIX where libtool may use a different suffix for
+	  the object files than ".o" (report/patch by Michael Haubenwallner).
+	+ add configure --with-pthread option, for building with the POSIX
+	  thread library.
+
+20080322
+	+ fill in extended-color pair two more places in wbkgrndset() and
+	  waddch_nosync() (prompted by Sedeno's patch).
+	+ fill in extended-color pair in _nc_build_wch() to make colors work
+	  for wide-characters using extended-colors (patch by Alejandro R
+	  Sedeno).
+	+ add x/X toggles to ncurses.c C color test to test/demo
+	  wide-characters with extended-colors.
+	+ add a/A toggles to ncurses.c c/C color tests.
+	+ modify test/ditto.c to use use_screen().
+	+ finish modifying test/rain.c to demonstrate threads.
+
+20080308
+	+ start modifying test/rain.c for threading demo.
+	+ modify test/ncurses.c to make 'f' test accept the f/F/b/F/</> toggles
+	  that the 'F' accepts.
+	+ modify test/worm.c to show trail in reverse-video when other threads
+	  are working concurrently.
+	+ fix a deadlock from improper nesting of mutexes for windowlist and
+	  window.
+
+20080301
+	+ fixes from 20080223 resolved issue with mutexes; change to use
+	  recursive mutexes to fix memory leak in delwin() as called from
+	  _nc_free_and_exit().
+
+20080223
+	+ fix a size-difference in _nc_globals which caused hanging of mutex
+	  lock/unlock when termlib was built separately.
+
+20080216
+	+ avoid using nanosleep() in threaded configuration since that often
+	  is implemented to suspend the entire process.
+
 20080209
 	+ update test programs to build/work with various UNIX curses for
 	  comparisons.  This was to reinvestigate statement in X/Open curses

contrib/ncurses/aclocal.m4

@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+dnl Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
 dnl copy of this software and associated documentation files (the            *
@@ -28,7 +28,7 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: aclocal.m4,v 1.442 2007/12/01 20:02:42 tom Exp $
+dnl $Id: aclocal.m4,v 1.447 2008/04/12 23:49:55 tom Exp $
 dnl Macros used in NCURSES auto-configuration script.
 dnl
 dnl These macros are maintained separately from NCURSES.  The copyright on
@@ -168,7 +168,7 @@ AC_SUBST(EXTRA_CPPFLAGS)
 
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_ADD_INCDIR version: 8 updated: 2007/07/30 19:22:58
+dnl CF_ADD_INCDIR version: 9 updated: 2008/02/09 13:15:34
 dnl -------------
 dnl Add an include-directory to $CPPFLAGS.  Don't add /usr/include, since it's
 dnl redundant.  We don't normally need to add -I/usr/local/include for gcc,
@@ -210,7 +210,7 @@ if test -n "$1" ; then
 		fi
 
 		if test "$cf_have_incdir" = no ; then
-		  AC_VERBOSE(adding $cf_add_incdir to include-path)
+		  CF_VERBOSE(adding $cf_add_incdir to include-path)
 		  ifelse($2,,CPPFLAGS,$2)="-I$cf_add_incdir $ifelse($2,,CPPFLAGS,[$]$2)"
 
           cf_top_incdir=`echo $cf_add_incdir | sed -e 's%/include/.*$%/include%'`
@@ -225,7 +225,7 @@ if test -n "$1" ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_ADD_LIBDIR version: 5 updated: 2007/07/30 19:12:03
+dnl CF_ADD_LIBDIR version: 6 updated: 2008/02/09 13:15:34
 dnl -------------
 dnl	Adds to the library-path
 dnl
@@ -253,7 +253,7 @@ if test -n "$1" ; then
         done
       fi
       if test "$cf_have_libdir" = no ; then
-        AC_VERBOSE(adding $cf_add_libdir to library-path)
+        CF_VERBOSE(adding $cf_add_libdir to library-path)
         ifelse($2,,LDFLAGS,$2)="-L$cf_add_libdir $ifelse($2,,LDFLAGS,[$]$2)"
       fi
     fi
@@ -313,7 +313,7 @@ fi
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_ANSI_CC_REQD version: 3 updated: 1997/09/06 13:40:44
+dnl CF_ANSI_CC_REQD version: 4 updated: 2008/03/23 14:48:54
 dnl ---------------
 dnl For programs that must use an ANSI compiler, obtain compiler options that
 dnl will make it recognize prototypes.  We'll do preprocessor checks in other
@@ -322,7 +322,7 @@ dnl the preprocessor.
 AC_DEFUN([CF_ANSI_CC_REQD],
 [AC_REQUIRE([CF_ANSI_CC_CHECK])
 if test "$cf_cv_ansi_cc" = "no"; then
-	AC_ERROR(
+	AC_MSG_ERROR(
 [Your compiler does not appear to recognize prototypes.
 You have the following choices:
 	a. adjust your compiler options
@@ -614,7 +614,7 @@ AC_MSG_RESULT($cf_cv_cgetent)
 test "$cf_cv_cgetent" = yes && AC_DEFINE(HAVE_BSD_CGETENT)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_CHECK_CACHE version: 10 updated: 2004/05/23 13:03:31
+dnl CF_CHECK_CACHE version: 11 updated: 2008/03/23 14:45:59
 dnl --------------
 dnl Check if we're accidentally using a cache from a different machine.
 dnl Derive the system name, as a check for reusing the autoconf cache.
@@ -645,7 +645,7 @@ test -n "$cf_cv_system_name" && AC_MSG_RESULT(Configuring for $cf_cv_system_name
 
 if test ".$system_name" != ".$cf_cv_system_name" ; then
 	AC_MSG_RESULT(Cached system name ($system_name) does not agree with actual ($cf_cv_system_name))
-	AC_ERROR("Please remove config.cache and try again.")
+	AC_MSG_ERROR("Please remove config.cache and try again.")
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
@@ -1058,6 +1058,34 @@ int main() {
 test "$cf_cv_func_nanosleep" = "yes" && AC_DEFINE(HAVE_NANOSLEEP)
 ])
 dnl ---------------------------------------------------------------------------
+dnl CF_FUNC_OPENPTY version: 2 updated: 2008/04/12 19:49:01
+dnl ---------------
+dnl Check for openpty() function, along with <pty.h> header.  It may need the
+dnl "util" library as well.
+AC_DEFUN([CF_FUNC_OPENPTY],
+[
+AC_CHECK_LIB(util,openpty,cf_cv_lib_util=yes,cf_cv_lib_util=no)
+AC_CACHE_CHECK(for openpty header,cf_cv_func_openpty,[
+    cf_save_LIBS="$LIBS"
+    test $cf_cv_lib_util = yes && LIBS="-lutil $LIBS"
+    for cf_header in pty.h libutil.h util.h
+    do
+    AC_TRY_LINK([
+#include <$cf_header>
+],[
+    int x = openpty((int *)0, (int *)0, (char *)0,
+                   (struct termios *)0, (struct winsize *)0);
+],[
+        cf_cv_func_openpty=$cf_header
+        break
+],[
+        cf_cv_func_openpty=no
+])
+    done
+    LIBS="$cf_save_LIBS"
+])
+])dnl
+dnl ---------------------------------------------------------------------------
 dnl CF_FUNC_POLL version: 4 updated: 2006/12/16 12:33:30
 dnl ------------
 dnl See if the poll function really works.  Some platforms have poll(), but
@@ -3445,7 +3473,7 @@ ifelse($1,,,[$1=$PATHSEP])
 	AC_SUBST(PATHSEP)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_PATH_SYNTAX version: 11 updated: 2006/09/02 08:55:46
+dnl CF_PATH_SYNTAX version: 12 updated: 2008/03/23 14:45:59
 dnl --------------
 dnl Check the argument to see that it looks like a pathname.  Rewrite it if it
 dnl begins with one of the prefix/exec_prefix variables, and then again if the
@@ -3477,7 +3505,7 @@ case ".[$]$1" in #(vi
   $1=`echo [$]$1 | sed -e s%NONE%$cf_path_syntax%`
   ;;
 *)
-  ifelse($2,,[AC_ERROR([expected a pathname, not \"[$]$1\"])],$2)
+  ifelse($2,,[AC_MSG_ERROR([expected a pathname, not \"[$]$1\"])],$2)
   ;;
 esac
 ])dnl
@@ -3894,7 +3922,7 @@ AC_MSG_RESULT(no)
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_SHARED_OPTS version: 46 updated: 2007/02/24 18:58:09
+dnl CF_SHARED_OPTS version: 47 updated: 2008/03/23 14:48:54
 dnl --------------
 dnl --------------
 dnl Attempt to determine the appropriate CC/LD options for creating a shared
@@ -3940,7 +3968,7 @@ AC_DEFUN([CF_SHARED_OPTS],
 		cf_cv_shlib_version=$withval
 		;;
 	*)
-		AC_ERROR([option value must be one of: rel, abi, auto or no])
+		AC_MSG_ERROR([option value must be one of: rel, abi, auto or no])
 		;;
 	esac
 	],[cf_cv_shlib_version=auto])
@@ -4873,7 +4901,7 @@ if test "$with_dmalloc" = yes ; then
 fi
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_WITH_GPM version: 6 updated: 2006/12/17 11:12:09
+dnl CF_WITH_GPM version: 7 updated: 2008/03/23 14:48:54
 dnl -----------
 dnl
 dnl The option parameter (if neither yes/no) is assumed to be the name of
@@ -4895,7 +4923,7 @@ if test "$with_gpm" != no ; then
 			AC_DEFINE(HAVE_LIBGPM)
 		else
 			AC_CHECK_LIB(gpm,Gpm_Open,[:],[
-				AC_ERROR(Cannot link with GPM library)
+				AC_MSG_ERROR(Cannot link with GPM library)
 		fi
 		with_gpm=yes
 		])
@@ -4906,7 +4934,7 @@ if test "$with_gpm" != no ; then
 fi
 ])
 dnl ---------------------------------------------------------------------------
-dnl CF_WITH_LIBTOOL version: 18 updated: 2007/04/08 20:02:38
+dnl CF_WITH_LIBTOOL version: 19 updated: 2008/03/29 15:46:43
 dnl ---------------
 dnl Provide a configure option to incorporate libtool.  Define several useful
 dnl symbols for the makefile rules.
@@ -5007,6 +5035,7 @@ ifdef([AC_PROG_LIBTOOL],[
 	case $cf_cv_libtool_version in
 	1.[[5-9]]*|[[2-9]]*)
 		LIBTOOL_CXX="$LIBTOOL --tag=CXX"
+		LIBTOOL="$LIBTOOL --tag=CC"
 		;;
 	*)
 		LIBTOOL_CXX="$LIBTOOL"
@@ -5099,6 +5128,32 @@ AC_SUBST($3)dnl
 
 ])dnl
 dnl ---------------------------------------------------------------------------
+dnl CF_WITH_PTHREAD version: 1 updated: 2008/03/29 13:42:21
+dnl ---------------
+dnl Check for POSIX thread library.
+AC_DEFUN([CF_WITH_PTHREAD],
+[
+AC_MSG_CHECKING(if you want to link with the pthread library)
+AC_ARG_WITH(pthread,
+    [  --with-pthread          use POSIX thread library],
+    [with_pthread=$withval],
+    [with_pthread=no])
+AC_MSG_RESULT($with_pthread)
+
+if test "$with_pthread" != no ; then
+    AC_CHECK_HEADER(pthread.h,[
+        AC_DEFINE(HAVE_PTHREADS_H)
+        AC_CHECK_LIB(pthread,pthread_create,[
+            LIBS="-lpthread $LIBS"
+            AC_DEFINE(HAVE_LIBPTHREADS)
+            with_pthread=yes
+        ],[
+            AC_MSG_ERROR(Cannot link with pthread library)
+        ])
+    ])
+fi
+])
+dnl ---------------------------------------------------------------------------
 dnl CF_WITH_REL_VERSION version: 1 updated: 2003/09/20 18:12:49
 dnl -------------------
 dnl Allow library's release-version to be overridden.  Generally this happens when a

contrib/ncurses/config.guess

@@ -1,10 +1,10 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-#   Inc.
+#   Free Software Foundation, Inc.
 
-timestamp='2007-05-17'
+timestamp='2008-03-12'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -56,8 +56,8 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -180,7 +180,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 		fi
 		;;
 	    *)
-	        os=netbsd
+		os=netbsd
 		;;
 	esac
 	# The OS release
@@ -219,11 +219,11 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	exit ;;
     alpha:OSF1:*:*)
 	case $UNAME_RELEASE in
-	*4.0)
+	    *4.0)
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
 		;;
-	*5.*)
+	    *5.*)
-	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
 		;;
 	esac
 	# According to Compaq, /usr/sbin/psrinfo has been available on
@@ -295,7 +295,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo s390-ibm-zvmoe
 	exit ;;
     *:OS400:*:*)
-        echo powerpc-ibm-os400
+	echo powerpc-ibm-os400
 	exit ;;
     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 	echo arm-acorn-riscix${UNAME_RELEASE}
@@ -330,7 +330,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit ;;
-    i86pc:SunOS:5.*:* | ix86xen:SunOS:5.*:*)
+    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
 	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit ;;
     sun4*:SunOS:6*:*)
@@ -375,23 +375,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     # MiNT.  But MiNT is downward compatible to TOS, so this should
     # be no problem.
     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
+	echo m68k-atari-mint${UNAME_RELEASE}
 	exit ;;
     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 	echo m68k-atari-mint${UNAME_RELEASE}
-        exit ;;
+	exit ;;
     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-        echo m68k-atari-mint${UNAME_RELEASE}
+	echo m68k-atari-mint${UNAME_RELEASE}
 	exit ;;
     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-        echo m68k-milan-mint${UNAME_RELEASE}
+	echo m68k-milan-mint${UNAME_RELEASE}
-        exit ;;
+	exit ;;
     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-        echo m68k-hades-mint${UNAME_RELEASE}
+	echo m68k-hades-mint${UNAME_RELEASE}
-        exit ;;
+	exit ;;
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-        echo m68k-unknown-mint${UNAME_RELEASE}
+	echo m68k-unknown-mint${UNAME_RELEASE}
-        exit ;;
+	exit ;;
     m68k:machten:*:*)
 	echo m68k-apple-machten${UNAME_RELEASE}
 	exit ;;
@@ -461,8 +461,8 @@ EOF
 	echo m88k-motorola-sysv3
 	exit ;;
     AViiON:dgux:*:*)
-        # DG/UX returns AViiON for all architectures
+	# DG/UX returns AViiON for all architectures
-        UNAME_PROCESSOR=`/usr/bin/uname -p`
+	UNAME_PROCESSOR=`/usr/bin/uname -p`
 	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
 	then
 	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
@@ -532,7 +532,7 @@ EOF
 		echo rs6000-ibm-aix3.2
 	fi
 	exit ;;
-    *:AIX:*:[45])
+    *:AIX:*:[456])
 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 		IBM_ARCH=rs6000
@@ -575,8 +575,8 @@ EOF
 	    9000/[678][0-9][0-9])
 		if [ -x /usr/bin/getconf ]; then
 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-                    case "${sc_cpu_version}" in
+		    case "${sc_cpu_version}" in
                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
                       528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
                       532)                      # CPU_PA_RISC2_0
@@ -711,22 +711,22 @@ EOF
 	exit ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
-        exit ;;
+	exit ;;
     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 	if getsysinfo -f scalar_acc
 	then echo c32-convex-bsd
 	else echo c2-convex-bsd
 	fi
-        exit ;;
+	exit ;;
     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 	echo c34-convex-bsd
-        exit ;;
+	exit ;;
     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 	echo c38-convex-bsd
-        exit ;;
+	exit ;;
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 	echo c4-convex-bsd
-        exit ;;
+	exit ;;
     CRAY*Y-MP:*:*:*)
 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit ;;
@@ -750,14 +750,14 @@ EOF
 	exit ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-        exit ;;
+	exit ;;
     5000:UNIX_System_V:4.*:*)
-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
-        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 	exit ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
@@ -785,20 +785,23 @@ EOF
 	echo ${UNAME_MACHINE}-pc-mingw32
 	exit ;;
     i*:windows32*:*)
-    	# uname -m includes "-pc" on this system.
+	# uname -m includes "-pc" on this system.
-    	echo ${UNAME_MACHINE}-mingw32
+	echo ${UNAME_MACHINE}-mingw32
 	exit ;;
     i*:PW*:*)
 	echo ${UNAME_MACHINE}-pc-pw32
 	exit ;;
     *:Interix*:[3456]*)
-    	case ${UNAME_MACHINE} in
+	case ${UNAME_MACHINE} in
-	    x86) 
+	    x86)
 		echo i586-pc-interix${UNAME_RELEASE}
 		exit ;;
 	    EM64T | authenticamd)
 		echo x86_64-unknown-interix${UNAME_RELEASE}
 		exit ;;
+	    IA64)
+	    	echo ia64-unknown-interix${UNAME_RELEASE}
+	    	exit ;;
 	esac ;;
     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
 	echo i${UNAME_MACHINE}-pc-mks
@@ -833,7 +836,13 @@ EOF
 	echo ${UNAME_MACHINE}-pc-minix
 	exit ;;
     arm*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	eval $set_cc_for_build
+	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null | grep -q __ARM_EABI__
+	then
+	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+	else
+	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+	fi
 	exit ;;
     avr32*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
@@ -845,7 +854,7 @@ EOF
 	echo crisv32-axis-linux-gnu
 	exit ;;
     frv:Linux:*:*)
-    	echo frv-unknown-linux-gnu
+	echo frv-unknown-linux-gnu
 	exit ;;
     ia64:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
@@ -873,10 +882,10 @@ EOF
 	#endif
 EOF
 	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
-	    /^CPU/{
+		/^CPU/{
-		s: ::g
+			s: ::g
-		p
+			p
-	    }'`"
+		}'`"
 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 	;;
     mips64:Linux:*:*)
@@ -896,15 +905,15 @@ EOF
 	#endif
 EOF
 	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
-	    /^CPU/{
+		/^CPU/{
-		s: ::g
+			s: ::g
-		p
+			p
-	    }'`"
+		}'`"
 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 	;;
     or32:Linux:*:*)
-	echo or32-unknown-linux-gnu
+    	echo or32-unknown-linux-gnu
-	exit ;;
+    	exit ;;
     ppc:Linux:*:*)
 	echo powerpc-unknown-linux-gnu
 	exit ;;
@@ -920,7 +929,7 @@ EOF
 	  EV6)   UNAME_MACHINE=alphaev6 ;;
 	  EV67)  UNAME_MACHINE=alphaev67 ;;
 	  EV68*) UNAME_MACHINE=alphaev68 ;;
-        esac
+	esac
 	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
 	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
 	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
@@ -940,7 +949,7 @@ EOF
 	echo ${UNAME_MACHINE}-ibm-linux
 	exit ;;
     sh64*:Linux:*:*)
-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit ;;
     sh*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
@@ -954,8 +963,8 @@ EOF
     x86_64:Linux:*:*)
 	echo x86_64-unknown-linux-gnu
 	exit ;;
-    xtensa:Linux:*:*)
+    xtensa*:Linux:*:*)
-    	echo xtensa-unknown-linux-gnu
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit ;;
     i*86:Linux:*:*)
 	# The BFD linker knows what the default object file format is, so
@@ -968,7 +977,7 @@ EOF
 				    s/.*supported targets: *//
 				    s/ .*//
 				    p'`
-        case "$ld_supported_targets" in
+	case "$ld_supported_targets" in
 	  elf32-i386)
 		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
 		;;
@@ -1010,10 +1019,10 @@ EOF
 	#endif
 EOF
 	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
-	    /^LIBC/{
+		/^LIBC/{
-		s: ::g
+			s: ::g
-		p
+			p
-	    }'`"
+		}'`"
 	test x"${LIBC}" != x && {
 		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
 		exit
@@ -1027,11 +1036,11 @@ EOF
 	echo i386-sequent-sysv4
 	exit ;;
     i*86:UNIX_SV:4.2MP:2.*)
-        # Unixware is an offshoot of SVR4, but it has its own version
+	# Unixware is an offshoot of SVR4, but it has its own version
-        # number series starting with 2...
+	# number series starting with 2...
-        # I am not positive that other SVR4 systems won't match this,
+	# I am not positive that other SVR4 systems won't match this,
 	# I just have to hope.  -- rms.
-        # Use sysv4.2uw... so that sysv4* matches it.
+	# Use sysv4.2uw... so that sysv4* matches it.
 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
 	exit ;;
     i*86:OS/2:*:*)
@@ -1063,7 +1072,7 @@ EOF
 	fi
 	exit ;;
     i*86:*:5:[678]*)
-    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+	# UnixWare 7.x, OpenUNIX and OpenServer 6.
 	case `/bin/uname -X | grep "^Machine"` in
 	    *486*)	     UNAME_MACHINE=i486 ;;
 	    *Pentium)	     UNAME_MACHINE=i586 ;;
@@ -1091,10 +1100,10 @@ EOF
 	exit ;;
     pc:*:*:*)
 	# Left here for compatibility:
-        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+	# uname -m prints for DJGPP always 'pc', but it prints nothing about
-        # the processor, so we play safe by assuming i386.
+	# the processor, so we play safe by assuming i386.
 	echo i386-pc-msdosdjgpp
-        exit ;;
+	exit ;;
     Intel:Mach:3*:*)
 	echo i386-pc-mach3
 	exit ;;
@@ -1129,8 +1138,8 @@ EOF
 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
 	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
-        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-          && { echo i486-ncr-sysv4; exit; } ;;
+	   && { echo i486-ncr-sysv4; exit; } ;;
     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
 	echo m68k-unknown-lynxos${UNAME_RELEASE}
 	exit ;;
@@ -1164,9 +1173,9 @@ EOF
 	fi
 	exit ;;
     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-                      # says <Richard.M.Bartel@ccMail.Census.GOV>
+	              # says <Richard.M.Bartel@ccMail.Census.GOV>
-        echo i586-unisys-sysv4
+	echo i586-unisys-sysv4
-        exit ;;
+	exit ;;
     *:UNIX_System_V:4*:FTX*)
 	# From Gerald Hewes <hewes@openmarket.com>.
 	# How about differentiating between stratus architectures? -djm
@@ -1196,7 +1205,7 @@ EOF
 	else
 	        echo mips-unknown-sysv${UNAME_RELEASE}
 	fi
-        exit ;;
+	exit ;;
     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
 	echo powerpc-be-beos
 	exit ;;
@@ -1206,6 +1215,9 @@ EOF
     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
 	echo i586-pc-beos
 	exit ;;
+    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
+	echo i586-pc-haiku
+	exit ;;
     SX-4:SUPER-UX:*:*)
 	echo sx4-nec-superux${UNAME_RELEASE}
 	exit ;;
@@ -1240,8 +1252,8 @@ EOF
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
 	UNAME_PROCESSOR=`uname -p`
 	if test "$UNAME_PROCESSOR" = "x86"; then
-		UNAME_PROCESSOR=i386
+	    UNAME_PROCESSOR=i386
-		UNAME_MACHINE=pc
+	    UNAME_MACHINE=pc
 	fi
 	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
 	exit ;;
@@ -1293,13 +1305,13 @@ EOF
 	echo pdp10-unknown-its
 	exit ;;
     SEI:*:*:SEIUX)
-        echo mips-sei-seiux${UNAME_RELEASE}
+	echo mips-sei-seiux${UNAME_RELEASE}
 	exit ;;
     *:DragonFly:*:*)
 	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 	exit ;;
     *:*VMS:*:*)
-    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	UNAME_MACHINE=`(uname -p) 2>/dev/null`
 	case "${UNAME_MACHINE}" in
 	    A*) echo alpha-dec-vms ; exit ;;
 	    I*) echo ia64-dec-vms ; exit ;;
@@ -1474,9 +1486,9 @@ This script, last modified $timestamp, has failed to recognize
 the operating system you are using. It is advised that you
 download the most up to date version of the config scripts from
 
-  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
 and
-  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
 
 If the version you run ($0) is already up to date, please
 send the following data and any information you think might be

contrib/ncurses/config.sub

@@ -1,10 +1,10 @@
 #! /bin/sh
 # Configuration validation subroutine script.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-#   Inc.
+#   Free Software Foundation, Inc.
 
-timestamp='2007-06-28'
+timestamp='2008-03-08'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -72,8 +72,8 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -254,8 +254,10 @@ case $basic_machine in
 	| mips | mipsbe | mipseb | mipsel | mipsle \
 	| mips16 \
 	| mips64 | mips64el \
-	| mips64vr | mips64vrel \
+	| mips64octeon | mips64octeonel \
 	| mips64orion | mips64orionel \
+	| mips64r5900 | mips64r5900el \
+	| mips64vr | mips64vrel \
 	| mips64vr4100 | mips64vr4100el \
 	| mips64vr4300 | mips64vr4300el \
 	| mips64vr5000 | mips64vr5000el \
@@ -304,8 +306,8 @@ case $basic_machine in
 	# because (1) that's what they normally are, and
 	# (2) the word "unknown" tends to confuse beginning users.
 	i*86 | x86_64)
-	  basic_machine=$basic_machine-pc
+		basic_machine=$basic_machine-pc
-	  ;;
+		;;
 	# Object if more than one company name word.
 	*-*-*)
 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
@@ -329,14 +331,16 @@ case $basic_machine in
 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
 	| ip2k-* | iq2000-* \
-	| m32c-* | m32r-* | m32rle-* \
+	| m32c- | m32r-* | m32rle-* \
 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 	| m88110-* | m88k-* | maxq-* | mcore-* \
 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 	| mips16-* \
 	| mips64-* | mips64el-* \
-	| mips64vr-* | mips64vrel-* \
+	| mips64octeon-* | mips64octeonel-* \
 	| mips64orion-* | mips64orionel-* \
+	| mips64r5900-* | mips64r5900el-* \
+	| mips64vr-* | mips64vrel-* \
 	| mips64vr4100-* | mips64vr4100el-* \
 	| mips64vr4300-* | mips64vr4300el-* \
 	| mips64vr5000-* | mips64vr5000el-* \
@@ -364,15 +368,19 @@ case $basic_machine in
 	| sparclite-* \
 	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
 	| tahoe-* | thumb-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
 	| tron-* \
 	| v850-* | v850e-* | vax-* \
 	| we32k-* \
 	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
-	| xstormy16-* | xtensa-* \
+	| xstormy16-* | xtensa*-* \
 	| ymp-* \
 	| z8k-*)
 		;;
+	# Recognize the basic CPU types without company name, with glob match.
+	xtensa*)
+		basic_machine=$basic_machine-unknown
+		;;
 	# Recognize the various machine names and aliases which stand
 	# for a CPU type and a company and sometimes even an OS.
 	386bsd)
@@ -389,7 +397,7 @@ case $basic_machine in
 		basic_machine=a29k-amd
 		os=-udi
 		;;
-    	abacus)
+	abacus)
 		basic_machine=abacus-unknown
 		;;
 	adobe68k)
@@ -443,6 +451,14 @@ case $basic_machine in
 		basic_machine=ns32k-sequent
 		os=-dynix
 		;;
+	blackfin)
+		basic_machine=bfin-unknown
+		os=-linux
+		;;
+	blackfin-*)
+		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
 	c90)
 		basic_machine=c90-cray
 		os=-unicos
@@ -668,6 +684,14 @@ case $basic_machine in
 		basic_machine=m68k-isi
 		os=-sysv
 		;;
+	m68knommu)
+		basic_machine=m68k-unknown
+		os=-linux
+		;;
+	m68knommu-*)
+		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
 	m88k-omron*)
 		basic_machine=m88k-omron
 		;;
@@ -813,6 +837,14 @@ case $basic_machine in
 		basic_machine=i860-intel
 		os=-osf
 		;;
+	parisc)
+		basic_machine=hppa-unknown
+		os=-linux
+		;;
+	parisc-*)
+		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=-linux
+		;;
 	pbd)
 		basic_machine=sparc-tti
 		;;
@@ -1021,6 +1053,10 @@ case $basic_machine in
 		basic_machine=tic6x-unknown
 		os=-coff
 		;;
+	tile*)
+		basic_machine=tile-unknown
+		os=-linux-gnu
+		;;
 	tx39)
 		basic_machine=mipstx39-unknown
 		;;
@@ -1181,8 +1217,8 @@ esac
 if [ x"$os" != x"" ]
 then
 case $os in
-        # First match some system type aliases
+	# First match some system type aliases
-        # that might get confused with valid system types.
+	# that might get confused with valid system types.
 	# -solaris* is a basic system type, with this one exception.
 	-solaris1 | -solaris1.*)
 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
@@ -1265,7 +1301,7 @@ case $os in
 	-opened*)
 		os=-openedition
 		;;
-        -os400*)
+	-os400*)
 		os=-os400
 		;;
 	-wince*)
@@ -1314,7 +1350,7 @@ case $os in
 	-sinix*)
 		os=-sysv4
 		;;
-        -tpf*)
+	-tpf*)
 		os=-tpf
 		;;
 	-triton*)
@@ -1378,10 +1414,10 @@ else
 # system, and we'll never get to this point.
 
 case $basic_machine in
-        score-*)
+	score-*)
 		os=-elf
 		;;
-        spu-*)
+	spu-*)
 		os=-elf
 		;;
 	*-acorn)
@@ -1393,8 +1429,8 @@ case $basic_machine in
 	arm*-semi)
 		os=-aout
 		;;
-        c4x-* | tic4x-*)
+	c4x-* | tic4x-*)
-        	os=-coff
+		os=-coff
 		;;
 	# This must come before the *-dec entry.
 	pdp10-*)
@@ -1421,7 +1457,7 @@ case $basic_machine in
 	m68*-cisco)
 		os=-aout
 		;;
-        mep-*)
+	mep-*)
 		os=-elf
 		;;
 	mips*-cisco)
@@ -1448,7 +1484,7 @@ case $basic_machine in
 	*-ibm)
 		os=-aix
 		;;
-    	*-knuth)
+	*-knuth)
 		os=-mmixware
 		;;
 	*-wec)

contrib/ncurses/configure.in

@@ -28,14 +28,14 @@ dnl***************************************************************************
 dnl
 dnl Author: Thomas E. Dickey 1995-on
 dnl
-dnl $Id: configure.in,v 1.429 2007/11/24 22:42:43 tom Exp $
+dnl $Id: configure.in,v 1.433 2008/04/12 23:39:06 tom Exp $
 dnl Process this file with autoconf to produce a configure script.
 dnl
 dnl See http://invisible-island.net/autoconf/ for additional information.
 dnl
 dnl ---------------------------------------------------------------------------
 AC_PREREQ(2.13.20020210)
-AC_REVISION($Revision: 1.429 $)
+AC_REVISION($Revision: 1.433 $)
 AC_INIT(ncurses/base/lib_initscr.c)
 AC_CONFIG_HEADER(include/ncurses_cfg.h:include/ncurses_cfg.hin)
 
@@ -969,8 +969,18 @@ if test "$with_ext_mouse" = yes ; then
 fi
 AC_SUBST(NCURSES_MOUSE_VERSION)
 
+# This is still experimental (20080329), but should ultimately be moved to
+# the script-block --with-normal, etc.
+CF_WITH_PTHREAD
+if test "$with_pthread" = "yes" ; then
+    AC_DEFINE(USE_PTHREADS)
+    enable_reentrant=yes
+fi
+
 # Reentrant code has to be opaque; there's little advantage to making ncurses
-# opaque outside of that, so there is no --enable-opaque option.
+# opaque outside of that, so there is no --enable-opaque option.  We can use
+# this option without --with-pthreads, but this will be always set for
+# pthreads.
 AC_MSG_CHECKING(if you want experimental reentrant code)
 AC_ARG_ENABLE(reentrant,
 	[  --enable-reentrant      compile with experimental reentrant code],
@@ -1242,6 +1252,17 @@ CF_SIZECHANGE
 CF_FUNC_MEMMOVE
 CF_FUNC_POLL
 
+# special check for test/ditto.c
+CF_FUNC_OPENPTY
+if test "$cf_cv_func_openpty" != no ; then
+    AC_DEFINE_UNQUOTED(USE_OPENPTY_HEADER,<$cf_cv_func_openpty>)
+    AC_DEFINE(USE_XTERM_PTY)
+    if test "$cf_cv_lib_util" = yes ; then
+        TEST_LIBS="-lutil $TEST_LIBS"
+    fi
+fi
+AC_SUBST(TEST_LIBS)
+
 if test "$with_hashed_db" != no ; then
 	AC_DEFINE(USE_HASHED_DB)
 	CF_HASHED_DB($with_hashed_db)
@@ -1629,6 +1650,10 @@ if test "$with_dlsym" = yes ; then
 	CF_REMOVE_LIB(TICS_LIST,$TICS_LIST,dl)
 fi
 
+if test "$DFT_LWR_MODEL" = "libtool"; then
+    OBJEXT=lo
+fi
+
 # needed for Ada95
 TINFO_ARGS2=`echo "$TINFO_ARGS" | sed -e 's,-L\.\./,-L../../,'`
 AC_SUBST(TINFO_ARGS2)

contrib/ncurses/dist.mk

@@ -25,7 +25,7 @@
 # use or other dealings in this Software without prior written               #
 # authorization.                                                             #
 ##############################################################################
-# $Id: dist.mk,v 1.629 2008/02/09 15:32:57 tom Exp $
+# $Id: dist.mk,v 1.641 2008/05/03 12:31:08 tom Exp $
 # Makefile for creating ncurses distributions.
 #
 # This only needs to be used directly as a makefile by developers, but
@@ -37,7 +37,7 @@ SHELL = /bin/sh
 # These define the major/minor/patch versions of ncurses.
 NCURSES_MAJOR = 5
 NCURSES_MINOR = 6
-NCURSES_PATCH = 20080209
+NCURSES_PATCH = 20080503
 
 # We don't append the patch to the version, since this only applies to releases
 VERSION = $(NCURSES_MAJOR).$(NCURSES_MINOR)

contrib/ncurses/include/curses.h.in

@@ -32,7 +32,7 @@
  *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
-/* $Id: curses.h.in,v 1.183 2008/01/19 20:03:48 tom Exp $ */
+/* $Id: curses.h.in,v 1.186 2008/04/05 15:30:28 tom Exp $ */
 
 #ifndef __NCURSES_H
 #define __NCURSES_H
@@ -830,7 +830,8 @@ extern NCURSES_EXPORT(int) getpary (const WINDOW *);			/* generated */
 #if @NCURSES_EXT_FUNCS@
 #undef  NCURSES_EXT_FUNCS
 #define NCURSES_EXT_FUNCS @NCURSES_PATCH@
-typedef int (*NCURSES_CALLBACK)(WINDOW *, void *);
+typedef int (*NCURSES_WINDOW_CB)(WINDOW *, void *);
+typedef int (*NCURSES_SCREEN_CB)(SCREEN *, void *);
 extern NCURSES_EXPORT(bool) is_term_resized (int, int);
 extern NCURSES_EXPORT(char *) keybound (int, int);
 extern NCURSES_EXPORT(const char *) curses_version (void);
@@ -845,8 +846,8 @@ extern NCURSES_EXPORT(int) set_tabsize (int);
 extern NCURSES_EXPORT(int) use_default_colors (void);
 extern NCURSES_EXPORT(int) use_extended_names (bool);
 extern NCURSES_EXPORT(int) use_legacy_coding (int);
-extern NCURSES_EXPORT(int) use_screen (SCREEN *, NCURSES_CALLBACK, void *);
+extern NCURSES_EXPORT(int) use_screen (SCREEN *, NCURSES_SCREEN_CB, void *);
-extern NCURSES_EXPORT(int) use_window (WINDOW *, NCURSES_CALLBACK, void *);
+extern NCURSES_EXPORT(int) use_window (WINDOW *, NCURSES_WINDOW_CB, void *);
 extern NCURSES_EXPORT(int) wresize (WINDOW *, int, int);
 extern NCURSES_EXPORT(void) nofilter(void);
 
@@ -911,17 +912,21 @@ extern NCURSES_EXPORT(int) wgetscrreg (const WINDOW *, int *, int *); /* generat
 #define getmaxyx(win,y,x)	(y = getmaxy(win), x = getmaxx(win))
 #define getparyx(win,y,x)	(y = getpary(win), x = getparx(win))
 
-#define getsyx(y,x) do { if (is_leaveok(newscr)) \
+#define getsyx(y,x) do { if (newscr) { \
-			    (y) = (x) = -1; \
+			     if (is_leaveok(newscr)) \
-			 else \
+				(y) = (x) = -1; \
-			     getyx(newscr,(y), (x)); \
+			     else \
+				 getyx(newscr,(y), (x)); \
+			} \
 		    } while(0)
 
-#define setsyx(y,x) do { if ((y) == -1 && (x) == -1) \
+#define setsyx(y,x) do { if (newscr) { \
-			    leaveok(newscr, TRUE); \
+			    if ((y) == -1 && (x) == -1) \
-			 else { \
+				leaveok(newscr, TRUE); \
-			    leaveok(newscr, FALSE); \
+			    else { \
-			    wmove(newscr, (y), (x)); \
+				leaveok(newscr, FALSE); \
+				wmove(newscr, (y), (x)); \
+			    } \
 			} \
 		    } while(0)
 
@@ -1109,13 +1114,13 @@ extern NCURSES_EXPORT(int) wgetscrreg (const WINDOW *, int *, int *); /* generat
 #define wattr_set(win,a,p,opts)		((win)->_attrs = ((a) & ~A_COLOR), \
 					 (win)->_color = (p), \
 					 OK)
-#define wattr_get(win,a,p,opts)		((void)((a) != 0 && (*(a) = (win)->_attrs)), \
+#define wattr_get(win,a,p,opts)		((void)((a) != (void *)0 && (*(a) = (win)->_attrs)), \
-					 (void)((p) != 0 && (*(p) = (win)->_color)), \
+					 (void)((p) != (void *)0 && (*(p) = (win)->_color)), \
 					 OK)
 #else
 #define wattr_set(win,a,p,opts)		((win)->_attrs = (((a) & ~A_COLOR) | COLOR_PAIR(p)), OK)
-#define wattr_get(win,a,p,opts)		((void)((a) != 0 && (*(a) = (win)->_attrs)), \
+#define wattr_get(win,a,p,opts)		((void)((a) != (void *)0 && (*(a) = (win)->_attrs)), \
-					 (void)((p) != 0 && (*(p) = PAIR_NUMBER((win)->_attrs))), \
+					 (void)((p) != (void *)0 && (*(p) = PAIR_NUMBER((win)->_attrs))), \
 					 OK)
 #endif
 #endif /* NCURSES_OPAQUE */

contrib/ncurses/man/curs_threads.3x

@@ -26,7 +26,7 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: curs_threads.3x,v 1.4 2008/01/19 23:29:24 tom Exp $
+.\" $Id: curs_threads.3x,v 1.12 2008/04/12 18:22:51 tom Exp $
 .TH curs_threads 3X ""
 .na
 .hy 0
@@ -38,15 +38,16 @@
 .SH SYNOPSIS
 \fB#include <curses.h>\fR
 .sp
-\fBtypedef int (*NCURSES_CALLBACK)(WINDOW *, void *);\fR
+\fBtypedef int (*NCURSES_WINDOW_CB)(WINDOW *, void *);\fR
+\fBtypedef int (*NCURSES_SCREEN_CB)(SCREEN *, void *);\fR
 .br
 \fBint set_escdelay(int size);\fR
 .br
 \fBint set_tabsize(int size);\fR
 .br
-\fBint use_screen(SCREEN *scr, NCURSES_CALLBACK func, void *data);\fR
+\fBint use_screen(SCREEN *scr, NCURSES_WINDOW_CB func, void *data);\fR
 .br
-\fBint use_window(WINDOW *win, NCURSES_CALLBACK func, void *data);\fR
+\fBint use_window(WINDOW *win, NCURSES_SCREEN_CB func, void *data);\fR
 .br
 .SH DESCRIPTION
 This implementation can be configured to provide rudimentary support
@@ -93,6 +94,495 @@ granularity mutexes for their respective \fBWINDOW\fP and \fBSCREEN\fP
 parameters, and call a user-supplied function,
 passing it a \fIdata\fP parameter,
 and returning the value from the user-supplied function to the application.
+.\" ***************************************************************************
+.SS USAGE
+All of the ncurses library functions assume that the locale is not
+altered during operation.
+In addition,
+they use data which is maintained within a hierarchy of scopes.
+.RS
+.TP 3
+-
+global data, e.g., used in the low-level terminfo or termcap interfaces.
+.TP 3
+-
+terminal data, e.g., associated with a call to \fIset_curterm\fP.
+The terminal data are initialized when screens are created.
+.TP 3
+-
+screen data, e.g., associated with a call to \fInewterm\fP or \fIinitscr\fP.
+.TP 3
+-
+window data, e.g., associated with a call to \fInewwin\fP or \fIsubwin\fP.
+Windows are associated with screens.
+Pads are not necessarily associated with a particular screen.
+.IP
+Most curses applications operate on one or more windows within a single screen.
+.TP 3
+-
+reentrant, i.e., it uses only the data passed as parameters.
+.RE
+.PP
+This table lists the scope of data used for each symbol in the
+ncurses library when it is configured to support threading:
+.TS
+center tab(/);
+l l
+l l .
+Symbol/Scope
+=
+BC/global
+COLORS/screen (readonly)
+COLOR_PAIR/reentrant
+COLOR_PAIRS/screen (readonly)
+COLS/screen (readonly)
+ESCDELAY/screen (readonly, see \fIset_escdelay\fP)
+LINES/screen (readonly)
+PAIR_NUMBER/reentrant
+PC/global
+SP/global
+TABSIZE/screen (readonly)
+UP/global
+acs_map/screen (readonly)
+add_wch/window (stdscr)
+add_wchnstr/window (stdscr)
+add_wchstr/window (stdscr)
+addch/window (stdscr)
+addchnstr/window (stdscr)
+addchstr/window (stdscr)
+addnstr/window (stdscr)
+addnwstr/window (stdscr)
+addstr/window (stdscr)
+addwstr/window (stdscr)
+assume_default_colors/screen
+attr_get/window (stdscr)
+attr_off/window (stdscr)
+attr_on/window (stdscr)
+attr_set/window (stdscr)
+attroff/window (stdscr)
+attron/window (stdscr)
+attrset/window (stdscr)
+baudrate/screen
+beep/screen
+bkgd/window (stdscr)
+bkgdset/window (stdscr)
+bkgrnd/window (stdscr)
+bkgrndset/window (stdscr)
+boolcodes/global (readonly)
+boolfnames/global (readonly)
+boolnames/global (readonly)
+border/window (stdscr)
+border_set/window (stdscr)
+box/window (stdscr)
+box_set/window (stdscr)
+can_change_color/terminal
+cbreak/screen
+chgat/window (stdscr)
+clear/window (stdscr)
+clearok/window
+clrtobot/window (stdscr)
+clrtoeol/window (stdscr)
+color_content/screen
+color_set/window (stdscr)
+copywin/window locks(source, target)
+cur_term/terminal
+curs_set/screen
+curscr/screen (readonly)
+curses_version/global (readonly)
+def_prog_mode/terminal
+def_shell_mode/terminal
+define_key/screen
+del_curterm/screen
+delay_output/screen
+delch/window (stdscr)
+deleteln/window (stdscr)
+delscreen/global locks(screenlist, screen)
+delwin/global locks(windowlist)
+derwin/screen
+doupdate/screen
+dupwin/screen locks(window)
+echo/screen
+echo_wchar/window (stdscr)
+echochar/window (stdscr)
+endwin/screen
+erase/window (stdscr)
+erasechar/window (stdscr)
+erasewchar/window (stdscr)
+filter/global
+flash/terminal
+flushinp/screen
+get_wch/screen (input-operation)
+get_wstr/screen (input-operation)
+getattrs/window
+getbegx/window
+getbegy/window
+getbkgd/window
+getbkgrnd/window
+getcchar/reentrant
+getch/screen (input-operation)
+getcurx/window
+getcury/window
+getmaxx/window
+getmaxy/window
+getmouse/screen (input-operation)
+getn_wstr/screen (input-operation)
+getnstr/screen (input-operation)
+getparx/window
+getpary/window
+getstr/screen (input-operation)
+getwin/screen (input-operation)
+halfdelay/screen
+has_colors/terminal
+has_ic/terminal
+has_il/terminal
+has_key/screen
+hline/window (stdscr)
+hline_set/window (stdscr)
+idcok/window
+idlok/window
+immedok/window
+in_wch/window (stdscr)
+in_wchnstr/window (stdscr)
+in_wchstr/window (stdscr)
+inch/window (stdscr)
+inchnstr/window (stdscr)
+inchstr/window (stdscr)
+init_color/screen
+init_pair/screen
+initscr/global locks(screenlist)
+innstr/window (stdscr)
+innwstr/window (stdscr)
+ins_nwstr/window (stdscr)
+ins_wch/window (stdscr)
+ins_wstr/window (stdscr)
+insch/window (stdscr)
+insdelln/window (stdscr)
+insertln/window (stdscr)
+insnstr/window (stdscr)
+insstr/window (stdscr)
+instr/window (stdscr)
+intrflush/terminal
+inwstr/window (stdscr)
+is_cleared/window
+is_idcok/window
+is_idlok/window
+is_immedok/window
+is_keypad/window
+is_leaveok/window
+is_linetouched/window
+is_nodelay/window
+is_notimeout/window
+is_scrollok/window
+is_syncok/window
+is_term_resized/terminal
+is_wintouched/window
+isendwin/screen
+key_defined/screen
+key_name/global (static data)
+keybound/screen
+keyname/global (static data)
+keyok/screen
+keypad/window
+killchar/terminal
+killwchar/terminal
+leaveok/window
+longname/screen
+mcprint/terminal
+meta/screen
+mouse_trafo/window (stdscr)
+mouseinterval/screen
+mousemask/screen
+move/window (stdscr)
+mvadd_wch/window (stdscr)
+mvadd_wchnstr/window (stdscr)
+mvadd_wchstr/window (stdscr)
+mvaddch/window (stdscr)
+mvaddchnstr/window (stdscr)
+mvaddchstr/window (stdscr)
+mvaddnstr/window (stdscr)
+mvaddnwstr/window (stdscr)
+mvaddstr/window (stdscr)
+mvaddwstr/window (stdscr)
+mvchgat/window (stdscr)
+mvcur/screen
+mvdelch/window (stdscr)
+mvderwin/window (stdscr)
+mvget_wch/screen (input-operation)
+mvget_wstr/screen (input-operation)
+mvgetch/screen (input-operation)
+mvgetn_wstr/screen (input-operation)
+mvgetnstr/screen (input-operation)
+mvgetstr/screen (input-operation)
+mvhline/window (stdscr)
+mvhline_set/window (stdscr)
+mvin_wch/window (stdscr)
+mvin_wchnstr/window (stdscr)
+mvin_wchstr/window (stdscr)
+mvinch/window (stdscr)
+mvinchnstr/window (stdscr)
+mvinchstr/window (stdscr)
+mvinnstr/window (stdscr)
+mvinnwstr/window (stdscr)
+mvins_nwstr/window (stdscr)
+mvins_wch/window (stdscr)
+mvins_wstr/window (stdscr)
+mvinsch/window (stdscr)
+mvinsnstr/window (stdscr)
+mvinsstr/window (stdscr)
+mvinstr/window (stdscr)
+mvinwstr/window (stdscr)
+mvprintw/window (stdscr)
+mvscanw/screen
+mvvline/window (stdscr)
+mvvline_set/window (stdscr)
+mvwadd_wch/window
+mvwadd_wchnstr/window
+mvwadd_wchstr/window
+mvwaddch/window
+mvwaddchnstr/window
+mvwaddchstr/window
+mvwaddnstr/window
+mvwaddnwstr/window
+mvwaddstr/window
+mvwaddwstr/window
+mvwchgat/window
+mvwdelch/window
+mvwget_wch/screen (input-operation)
+mvwget_wstr/screen (input-operation)
+mvwgetch/screen (input-operation)
+mvwgetn_wstr/screen (input-operation)
+mvwgetnstr/screen (input-operation)
+mvwgetstr/screen (input-operation)
+mvwhline/window
+mvwhline_set/window
+mvwin/window
+mvwin_wch/window
+mvwin_wchnstr/window
+mvwin_wchstr/window
+mvwinch/window
+mvwinchnstr/window
+mvwinchstr/window
+mvwinnstr/window
+mvwinnwstr/window
+mvwins_nwstr/window
+mvwins_wch/window
+mvwins_wstr/window
+mvwinsch/window
+mvwinsnstr/window
+mvwinsstr/window
+mvwinstr/window
+mvwinwstr/window
+mvwprintw/window
+mvwscanw/screen
+mvwvline/window
+mvwvline_set/window
+napms/reentrant
+newpad/global locks(windowlist)
+newscr/screen (readonly)
+newterm/global locks(screenlist)
+newwin/global locks(windowlist)
+nl/screen
+nocbreak/screen
+nodelay/window
+noecho/screen
+nofilter/global
+nonl/screen
+noqiflush/terminal
+noraw/screen
+notimeout/window
+numcodes/global (readonly)
+numfnames/global (readonly)
+numnames/global (readonly)
+ospeed/global
+overlay/window locks(source, target)
+overwrite/window locks(source, target)
+pair_content/screen
+pecho_wchar/screen
+pechochar/screen
+pnoutrefresh/screen
+prefresh/screen
+printw/window
+putp/global
+putwin/window
+qiflush/terminal
+raw/screen
+redrawwin/window
+refresh/screen
+reset_prog_mode/screen
+reset_shell_mode/screen
+resetty/terminal
+resize_term/screen locks(windowlist)
+resizeterm/screen
+restartterm/screen
+ripoffline/global (static data)
+savetty/terminal
+scanw/screen
+scr_dump/screen
+scr_init/screen
+scr_restore/screen
+scr_set/screen
+scrl/window (stdscr)
+scroll/window
+scrollok/window
+set_curterm/screen
+set_escdelay/screen
+set_tabsize/screen
+set_term/global locks(screenlist, screen)
+setcchar/reentrant
+setscrreg/window (stdscr)
+setupterm/global
+slk_attr/screen
+slk_attr_off/screen
+slk_attr_on/screen
+slk_attr_set/screen
+slk_attroff/screen
+slk_attron/screen
+slk_attrset/screen
+slk_clear/screen
+slk_color/screen
+slk_init/screen
+slk_label/screen
+slk_noutrefresh/screen
+slk_refresh/screen
+slk_restore/screen
+slk_set/screen
+slk_touch/screen
+slk_wset/screen
+standend/window
+standout/window
+start_color/screen
+stdscr/screen (readonly)
+strcodes/global (readonly)
+strfnames/global (readonly)
+strnames/global (readonly)
+subpad/window
+subwin/window
+syncok/window
+term_attrs/screen
+termattrs/screen
+termname/terminal
+tgetent/global
+tgetflag/global
+tgetnum/global
+tgetstr/global
+tgoto/global
+tigetflag/terminal
+tigetnum/terminal
+tigetstr/terminal
+timeout/window (stdscr)
+touchline/window
+touchwin/window
+tparm/global (static data)
+tputs/screen
+trace/global (static data)
+ttytype/screen (readonly)
+typeahead/screen
+unctrl/screen
+unget_wch/screen (input-operation)
+ungetch/screen (input-operation)
+ungetmouse/screen (input-operation)
+untouchwin/window
+use_default_colors/screen
+use_env/global (static data)
+use_extended_names/global (static data)
+use_legacy_coding/screen
+use_screen/global locks(screenlist, screen)
+use_window/global locks(windowlist, window)
+vid_attr/screen
+vid_puts/screen
+vidattr/screen
+vidputs/screen
+vline/window (stdscr)
+vline_set/window (stdscr)
+vw_printw/window
+vw_scanw/screen
+vwprintw/window
+vwscanw/screen
+wadd_wch/window
+wadd_wchnstr/window
+wadd_wchstr/window
+waddch/window
+waddchnstr/window
+waddchstr/window
+waddnstr/window
+waddnwstr/window
+waddstr/window
+waddwstr/window
+wattr_get/window
+wattr_off/window
+wattr_on/window
+wattr_set/window
+wattroff/window
+wattron/window
+wattrset/window
+wbkgd/window
+wbkgdset/window
+wbkgrnd/window
+wbkgrndset/window
+wborder/window
+wborder_set/window
+wchgat/window
+wclear/window
+wclrtobot/window
+wclrtoeol/window
+wcolor_set/window
+wcursyncup/screen (affects window plus parents)
+wdelch/window
+wdeleteln/window
+wecho_wchar/window
+wechochar/window
+wenclose/window
+werase/window
+wget_wch/screen (input-operation)
+wget_wstr/screen (input-operation)
+wgetbkgrnd/window
+wgetch/screen (input-operation)
+wgetn_wstr/screen (input-operation)
+wgetnstr/screen (input-operation)
+wgetparent/window
+wgetscrreg/window
+wgetstr/screen (input-operation)
+whline/window
+whline_set/window
+win_wch/window
+win_wchnstr/window
+win_wchstr/window
+winch/window
+winchnstr/window
+winchstr/window
+winnstr/window
+winnwstr/window
+wins_nwstr/window
+wins_wch/window
+wins_wstr/window
+winsch/window
+winsdelln/window
+winsertln/window
+winsnstr/window
+winsstr/window
+winstr/window
+winwstr/window
+wmouse_trafo/window
+wmove/window
+wnoutrefresh/screen
+wprintw/window
+wredrawln/window
+wrefresh/screen
+wresize/window locks(windowlist)
+wscanw/screen
+wscrl/window
+wsetscrreg/window
+wstandend/window
+wstandout/window
+wsyncdown/screen (affects window plus parents)
+wsyncup/screen (affects window plus parents)
+wtimeout/window
+wtouchln/window
+wunctrl/global (static data)
+wvline/window
+wvline_set/window
+.TE
+.\" ***************************************************************************
 .SH RETURN VALUE
 These functions all return TRUE or FALSE, except as noted.
 .SH NOTES

contrib/ncurses/man/form.3x

@@ -1,6 +1,6 @@
 '\" t
 .\"***************************************************************************
-.\" Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+.\" Copyright (c) 1998-2006,2008 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            *
@@ -27,7 +27,7 @@
 .\" authorization.                                                           *
 .\"***************************************************************************
 .\"
-.\" $Id: form.3x,v 1.20 2006/11/04 18:50:09 tom Exp $
+.\" $Id: form.3x,v 1.21 2008/04/26 17:11:52 tom Exp $
 .TH form 3X ""
 .SH NAME
 \fBform\fR - curses extension for programming forms
@@ -69,7 +69,7 @@ current_field	\fBform_page\fR(3X)
 data_ahead	\fBform_data\fR(3X)
 data_behind	\fBform_data\fR(3X)
 dup_field	\fBform_field_new\fR(3X)
-dynamic_fieldinfo	\fBform_field_info\fR(3X)
+dynamic_field_info	\fBform_field_info\fR(3X)
 field_arg	\fBform_field_validation\fR(3X)
 field_back	\fBform_field_attributes\fR(3X)
 field_buffer	\fBform_field_buffer\fR(3X)

contrib/ncurses/man/terminfo.tail

@@ -1,4 +1,4 @@
-.\" $Id: terminfo.tail,v 1.48 2007/06/02 20:30:40 tom Exp $
+.\" $Id: terminfo.tail,v 1.49 2008/02/16 20:57:43 tom Exp $
 .\" Beginning of terminfo.tail file
 .\" This file is part of ncurses.
 .\" See "terminfo.head" for copyright.
@@ -325,7 +325,9 @@ The \fB%\fR encodings have the following meanings:
 outputs `%'
 .TP
 %\fI[[\fP:\fI]flags][width[.precision]][\fPdoxXs\fI]\fP
-as in \fBprintf\fP, flags are [-+#] and space
+as in \fBprintf\fP, flags are [-+#] and space.
+Use a `:' to allow the next character to be a `-' flag,
+avoiding interpreting "%-" as an operator.
 .TP
 %c
 print pop() like %c in \fBprintf\fP

contrib/ncurses/misc/terminfo.src

@@ -6,8 +6,8 @@
 # Report bugs and new terminal descriptions to
 #	bug-ncurses@gnu.org
 #
-#	$Revision: 1.326 $
+#	$Revision: 1.328 $
-#	$Date: 2007/11/12 00:22:07 $
+#	$Date: 2008/04/29 00:49:41 $
 #
 # The original header is preserved below for reference.  It is noted that there
 # is a "newer" version which differs in some cosmetic details (but actually
@@ -4359,13 +4359,20 @@ screen-256color-bce-s|GNU Screen with 256 colors, BCE, and status line,
 #       if the terminal is wide (132 cols or more)).  If even this
 #       entry cannot be found, "vt100" is used as a substitute.
 #
+# Notwithstanding the manpage, screen uses its own notion of the termcap
+# and some keys from "screen.<term>" are ignored.  Here is an entry which
+# covers those (tested with screen 4.00.02) -TD
+screen+fkeys|function-keys according to screen,
+	kend=\E[4~, kf1=\EOP, kf2=\EOQ, kf3=\EOR, kf4=\EOS, kfnd@,
+	khome=\E[1~, kslt@,
+#
 # Here are a few customized entries which are useful -TD
 #
 # Notes:
 # (a)	screen does not support invis.
 # (b)	screen's implementation of bw is incorrect according to tack.
 # (c)	screen appears to hardcode the strings for khome/kend, making it
-#	necessary to override the "use=" clause's values.
+#	necessary to override the "use=" clause's values (screen+fkeys).
 # (d)	screen sets $TERMCAP to a termcap-formatted copy of the 'screen' entry,
 #	which is NOT the same as the terminfo screen.<term>.
 # (e)	when screen finds one of these customized entries, it sets $TERM to
@@ -4377,24 +4384,29 @@ screen-256color-bce-s|GNU Screen with 256 colors, BCE, and status line,
 #	translation.  They are suppressed here to show what is tested by tack.
 screen.xterm-xfree86|screen.xterm-new|screen customized for modern xterm,
 	bce@, bw,
-	invis@, kIC@, kNXT@, kPRV@, kend=\E[4~, khome=\E[1~, meml@,
+	invis@, kIC@, kNXT@, kPRV@, meml@, memu@,
-	memu@,
 	sgr=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;m,
-	use=xterm-new,
+	use=screen+fkeys, use=xterm-new,
 # xterm-r6 does not really support khome/kend unless it is propped up by
 # the translations resource.
 screen.xterm-r6|screen customized for X11R6 xterm,
-	bw, use=xterm-r6,
+	bw, use=screen+fkeys, use=xterm-r6,
 # Color applications running in screen and TeraTerm do not play well together
 # on Solaris because Sun's curses implementation gets confused.
 screen.teraterm|disable ncv in teraterm,
 	ncv#127,
 	acsc=+\020\,\021-\030.^Y0\333`\004a\261f\370g\361h\260i\316j\331k\277l\332m\300n\305o~p\304q\304r\304s_t\303u\264v\301w\302x\263y\363z\362{\343|\330}\234~\376,
-	use=screen,
+	use=screen+fkeys, use=screen,
+# Other terminals
+screen.rxvt|screen in rxvt,
+	bw,
+	cvvis@, flash@, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC,
+	kcuu1=\EOA, use=screen+fkeys, use=vt100+enq,
+	use=rxvt+pcfkeys, use=vt220+keypad, use=screen,
 # fix the backspace key
 screen.linux|screen in linux console,
 	bw,
-	kbs=\177, kcbt@, use=screen,
+	kbs=\177, kcbt@, use=screen+fkeys, use=screen,
 
 screen-w|VT 100/ANSI X3.64 virtual terminal with 132 cols,
 	cols#132, use=screen,
@@ -21661,6 +21673,12 @@ v3220|LANPAR Vision II model 3220/3221/3222,
 #	* add xterm+app, xterm+noapp, from xterm #230 -TD
 #	* add/use xterm+pce2 from xterm #230, in xterm+pcfkeys -TD
 #
+# 2008-04-19
+#	* add screen.rxvt -TD
+#
+# 2008-04-28
+#	* add screen+fkeys (prompted by Debian # 478094) -TD
+#
 # The following sets edit modes for GNU EMACS.
 # Local Variables:
 # fill-prefix:"\t"

contrib/ncurses/ncurses/base/lib_addch.c

@@ -36,7 +36,7 @@
 #include <curses.priv.h>
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_addch.c,v 1.108 2008/02/03 18:50:27 tom Exp $")
+MODULE_ID("$Id: lib_addch.c,v 1.111 2008/03/29 18:48:02 tom Exp $")
 
 static const NCURSES_CH_T blankchar = NewChar(BLANK_TEXT);
 
@@ -217,7 +217,9 @@ _nc_build_wch(WINDOW *win, ARG_CH_T ch)
 		       buffer,
 		       WINDOW_EXT(win, addch_used), &state)) > 0) {
 	attr_t attrs = AttrOf(CHDEREF(ch));
+	if_EXT_COLORS(int pair = GetPair(CHDEREF(ch)));
 	SetChar(CHDEREF(ch), result, attrs);
+	if_EXT_COLORS(SetPair(CHDEREF(ch), pair));
 	WINDOW_EXT(win, addch_used) = 0;
     } else if (len == -1) {
 	/*
@@ -474,6 +476,7 @@ waddch_nosync(WINDOW *win, const NCURSES_CH_T ch)
 	while (*s) {
 	    NCURSES_CH_T sch;
 	    SetChar(sch, *s++, AttrOf(ch));
+	    if_EXT_COLORS(SetPair(sch, GetPair(ch)));
 	    if (waddch_literal(win, sch) == ERR)
 		return ERR;
 	}

contrib/ncurses/ncurses/base/lib_bkgd.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2008 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            *
@@ -36,7 +36,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_bkgd.c,v 1.35 2006/05/27 19:20:11 tom Exp $")
+MODULE_ID("$Id: lib_bkgd.c,v 1.36 2008/03/23 00:09:14 tom Exp $")
 
 /*
  * Set the window's background information.
@@ -70,7 +70,7 @@ wbkgrndset(WINDOW *win, const ARG_CH_T ch)
 
 	if (CharOf(CHDEREF(ch)) == L('\0')) {
 	    SetChar(win->_nc_bkgd, BLANK_TEXT, AttrOf(CHDEREF(ch)));
-	    SetPair(win->_nc_bkgd, GetPair(CHDEREF(ch)));
+	    if_EXT_COLORS(SetPair(win->_nc_bkgd, GetPair(CHDEREF(ch))));
 	} else {
 	    win->_nc_bkgd = CHDEREF(ch);
 	}

contrib/ncurses/ncurses/base/lib_delwin.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2001,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -40,7 +40,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_delwin.c,v 1.15 2007/12/22 23:34:26 tom Exp $")
+MODULE_ID("$Id: lib_delwin.c,v 1.16 2008/05/03 14:13:51 tom Exp $")
 
 static bool
 cannot_delete(WINDOW *win)
@@ -48,7 +48,7 @@ cannot_delete(WINDOW *win)
     WINDOWLIST *p;
     bool result = TRUE;
 
-    for (p = _nc_windows; p != 0; p = p->next) {
+    for (each_window(p)) {
 	if (&(p->win) == win) {
 	    result = FALSE;
 	} else if ((p->win._flags & _SUBWIN) != 0

contrib/ncurses/ncurses/base/lib_freeall.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -40,7 +40,7 @@
 extern int malloc_errfd;	/* FIXME */
 #endif
 
-MODULE_ID("$Id: lib_freeall.c,v 1.45 2007/12/22 23:29:37 tom Exp $")
+MODULE_ID("$Id: lib_freeall.c,v 1.46 2008/05/03 14:13:51 tom Exp $")
 
 /*
  * Free all ncurses data.  This is used for testing only (there's no practical
@@ -67,10 +67,10 @@ _nc_freeall(void)
 	    bool deleted = FALSE;
 
 	    /* Delete only windows that're not a parent */
-	    for (p = _nc_windows; p != 0; p = p->next) {
+	    for (each_window(p)) {
 		bool found = FALSE;
 
-		for (q = _nc_windows; q != 0; q = q->next) {
+		for (each_window(q)) {
 		    if ((p != q)
 			&& (q->win._flags & _SUBWIN)
 			&& (&(p->win) == q->win._parent)) {

contrib/ncurses/ncurses/base/lib_getch.c

@@ -41,17 +41,19 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_getch.c,v 1.82 2008/01/19 21:07:30 tom Exp $")
+MODULE_ID("$Id: lib_getch.c,v 1.87 2008/05/03 22:42:10 tom Exp $")
 
 #include <fifo_defs.h>
 
 #if USE_REENTRANT
+#define GetEscdelay(sp) (sp)->_ESCDELAY
 NCURSES_EXPORT(int)
 NCURSES_PUBLIC_VAR(ESCDELAY) (void)
 {
-    return SP ? SP->_ESCDELAY : 1000;
+    return SP ? GetEscdelay(SP) : 1000;
 }
 #else
+#define GetEscdelay(sp) ESCDELAY
 NCURSES_EXPORT_VAR(int)
 ESCDELAY = 1000;		/* max interval betw. chars in funkeys, in millisecs */
 #endif
@@ -84,20 +86,20 @@ set_escdelay(int value)
  * Check for mouse activity, returning nonzero if we find any.
  */
 static int
-check_mouse_activity(int delay EVENTLIST_2nd(_nc_eventlist * evl))
+check_mouse_activity(SCREEN *sp, int delay EVENTLIST_2nd(_nc_eventlist * evl))
 {
     int rc;
 
 #if USE_SYSMOUSE
-    if ((SP->_mouse_type == M_SYSMOUSE)
+    if ((sp->_mouse_type == M_SYSMOUSE)
-	&& (SP->_sysmouse_head < SP->_sysmouse_tail)) {
+	&& (sp->_sysmouse_head < sp->_sysmouse_tail)) {
 	return 2;
     }
 #endif
-    rc = _nc_timed_wait(TWAIT_MASK, delay, (int *) 0 EVENTLIST_2nd(evl));
+    rc = _nc_timed_wait(sp, TWAIT_MASK, delay, (int *) 0 EVENTLIST_2nd(evl));
 #if USE_SYSMOUSE
-    if ((SP->_mouse_type == M_SYSMOUSE)
+    if ((sp->_mouse_type == M_SYSMOUSE)
-	&& (SP->_sysmouse_head < SP->_sysmouse_tail)
+	&& (sp->_sysmouse_head < sp->_sysmouse_tail)
 	&& (rc == 0)
 	&& (errno == EINTR)) {
 	rc |= 2;
@@ -107,9 +109,9 @@ check_mouse_activity(int delay EVENTLIST_2nd(_nc_eventlist * evl))
 }
 
 static NCURSES_INLINE int
-fifo_peek(void)
+fifo_peek(SCREEN *sp)
 {
-    int ch = SP->_fifo[peek];
+    int ch = sp->_fifo[peek];
     TR(TRACE_IEVENT, ("peeking at %d", peek));
 
     p_inc();
@@ -117,10 +119,10 @@ fifo_peek(void)
 }
 
 static NCURSES_INLINE int
-fifo_pull(void)
+fifo_pull(SCREEN *sp)
 {
     int ch;
-    ch = SP->_fifo[head];
+    ch = sp->_fifo[head];
     TR(TRACE_IEVENT, ("pulling %s from %d", _tracechar(ch), head));
 
     if (peek == head) {
@@ -131,7 +133,7 @@ fifo_pull(void)
 
 #ifdef TRACE
     if (USE_TRACEF(TRACE_IEVENT)) {
-	_nc_fifo_dump();
+	_nc_fifo_dump(sp);
 	_nc_unlock_global(tracef);
     }
 #endif
@@ -139,7 +141,7 @@ fifo_pull(void)
 }
 
 static NCURSES_INLINE int
-fifo_push(EVENTLIST_0th(_nc_eventlist * evl))
+fifo_push(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl))
 {
     int n;
     int ch = 0;
@@ -157,47 +159,47 @@ fifo_push(EVENTLIST_0th(_nc_eventlist * evl))
 #ifdef NCURSES_WGETCH_EVENTS
     if (evl
 #if USE_GPM_SUPPORT || USE_EMX_MOUSE || USE_SYSMOUSE
-	|| (SP->_mouse_fd >= 0)
+	|| (sp->_mouse_fd >= 0)
 #endif
 	) {
-	mask = check_mouse_activity(-1 EVENTLIST_2nd(evl));
+	mask = check_mouse_activity(sp, -1 EVENTLIST_2nd(evl));
     } else
 	mask = 0;
 
     if (mask & 4) {
 	T(("fifo_push: ungetch KEY_EVENT"));
-	ungetch(KEY_EVENT);
+	_nc_ungetch(sp, KEY_EVENT);
 	return KEY_EVENT;
     }
 #elif USE_GPM_SUPPORT || USE_EMX_MOUSE || USE_SYSMOUSE
-    if (SP->_mouse_fd >= 0) {
+    if (sp->_mouse_fd >= 0) {
-	mask = check_mouse_activity(-1 EVENTLIST_2nd(evl));
+	mask = check_mouse_activity(sp, -1 EVENTLIST_2nd(evl));
     }
 #endif
 
 #if USE_GPM_SUPPORT || USE_EMX_MOUSE
-    if ((SP->_mouse_fd >= 0) && (mask & 2)) {
+    if ((sp->_mouse_fd >= 0) && (mask & 2)) {
-	SP->_mouse_event(SP);
+	sp->_mouse_event(sp);
 	ch = KEY_MOUSE;
 	n = 1;
     } else
 #endif
 #if USE_SYSMOUSE
-	if ((SP->_mouse_type == M_SYSMOUSE)
+	if ((sp->_mouse_type == M_SYSMOUSE)
-	    && (SP->_sysmouse_head < SP->_sysmouse_tail)) {
+	    && (sp->_sysmouse_head < sp->_sysmouse_tail)) {
-	SP->_mouse_event(SP);
+	sp->_mouse_event(sp);
 	ch = KEY_MOUSE;
 	n = 1;
-    } else if ((SP->_mouse_type == M_SYSMOUSE)
+    } else if ((sp->_mouse_type == M_SYSMOUSE)
 	       && (mask <= 0) && errno == EINTR) {
-	SP->_mouse_event(SP);
+	sp->_mouse_event(sp);
 	ch = KEY_MOUSE;
 	n = 1;
     } else
 #endif
     {				/* Can block... */
 	unsigned char c2 = 0;
-	n = read(SP->_ifd, &c2, 1);
+	n = read(sp->_ifd, &c2, 1);
 	ch = c2;
     }
 
@@ -216,20 +218,20 @@ fifo_push(EVENTLIST_0th(_nc_eventlist * evl))
 #endif
 
     if ((n == -1) || (n == 0)) {
-	TR(TRACE_IEVENT, ("read(%d,&ch,1)=%d, errno=%d", SP->_ifd, n, errno));
+	TR(TRACE_IEVENT, ("read(%d,&ch,1)=%d, errno=%d", sp->_ifd, n, errno));
 	ch = ERR;
     }
     TR(TRACE_IEVENT, ("read %d characters", n));
 
-    SP->_fifo[tail] = ch;
+    sp->_fifo[tail] = ch;
-    SP->_fifohold = 0;
+    sp->_fifohold = 0;
     if (head == -1)
 	head = peek = tail;
     t_inc();
     TR(TRACE_IEVENT, ("pushed %s at %d", _tracechar(ch), tail));
 #ifdef TRACE
     if (USE_TRACEF(TRACE_IEVENT)) {
-	_nc_fifo_dump();
+	_nc_fifo_dump(sp);
 	_nc_unlock_global(tracef);
     }
 #endif
@@ -237,14 +239,14 @@ fifo_push(EVENTLIST_0th(_nc_eventlist * evl))
 }
 
 static NCURSES_INLINE void
-fifo_clear(void)
+fifo_clear(SCREEN *sp)
 {
-    memset(SP->_fifo, 0, sizeof(SP->_fifo));
+    memset(sp->_fifo, 0, sizeof(sp->_fifo));
     head = -1;
     tail = peek = 0;
 }
 
-static int kgetch(EVENTLIST_0th(_nc_eventlist * evl));
+static int kgetch(SCREEN *EVENTLIST_2nd(_nc_eventlist * evl));
 
 #define wgetch_should_refresh(win) (\
 	(is_wintouched(win) || (win->_flags & _HASMOVED)) \
@@ -256,6 +258,7 @@ _nc_wgetch(WINDOW *win,
 	   int use_meta
 	   EVENTLIST_2nd(_nc_eventlist * evl))
 {
+    SCREEN *sp = SP;
     int ch;
 #ifdef NCURSES_WGETCH_EVENTS
     long event_delay = -1;
@@ -264,7 +267,7 @@ _nc_wgetch(WINDOW *win,
     T((T_CALLED("_nc_wgetch(%p)"), win));
 
     *result = 0;
-    if (win == 0 || SP == 0) {
+    if (win == 0 || sp == 0) {
 	returnCode(ERR);
     }
 
@@ -272,7 +275,7 @@ _nc_wgetch(WINDOW *win,
 	if (wgetch_should_refresh(win))
 	    wrefresh(win);
 
-	*result = fifo_pull();
+	*result = fifo_pull(sp);
 	returnCode(*result >= KEY_MIN ? KEY_CODE_YES : OK);
     }
 #ifdef NCURSES_WGETCH_EVENTS
@@ -287,26 +290,26 @@ _nc_wgetch(WINDOW *win,
      * the first character to return it.
      */
     if (head == -1 &&
-	!SP->_notty &&
+	!sp->_notty &&
-	!SP->_raw &&
+	!sp->_raw &&
-	!SP->_cbreak &&
+	!sp->_cbreak &&
-	!SP->_called_wgetch) {
+	!sp->_called_wgetch) {
-	char buf[MAXCOLUMNS], *sp;
+	char buf[MAXCOLUMNS], *bufp;
 	int rc;
 
 	TR(TRACE_IEVENT, ("filling queue in cooked mode"));
 
-	SP->_called_wgetch = TRUE;
+	sp->_called_wgetch = TRUE;
 	rc = wgetnstr(win, buf, MAXCOLUMNS);
-	SP->_called_wgetch = FALSE;
+	sp->_called_wgetch = FALSE;
 
 	/* ungetch in reverse order */
 #ifdef NCURSES_WGETCH_EVENTS
 	if (rc != KEY_EVENT)
 #endif
-	    ungetch('\n');
+	    _nc_ungetch(sp, '\n');
-	for (sp = buf + strlen(buf); sp > buf; sp--)
+	for (bufp = buf + strlen(buf); bufp > buf; bufp--)
-	    ungetch(sp[-1]);
+	    _nc_ungetch(sp, bufp[-1]);
 
 #ifdef NCURSES_WGETCH_EVENTS
 	/* Return it first */
@@ -314,24 +317,24 @@ _nc_wgetch(WINDOW *win,
 	    *result = rc;
 	} else
 #endif
-	    *result = fifo_pull();
+	    *result = fifo_pull(sp);
 	returnCode(*result >= KEY_MIN ? KEY_CODE_YES : OK);
     }
 
-    if (win->_use_keypad != SP->_keypad_on)
+    if (win->_use_keypad != sp->_keypad_on)
-	_nc_keypad(win->_use_keypad);
+	_nc_keypad(sp, win->_use_keypad);
 
     if (wgetch_should_refresh(win))
 	wrefresh(win);
 
-    if (!win->_notimeout && (win->_delay >= 0 || SP->_cbreak > 1)) {
+    if (!win->_notimeout && (win->_delay >= 0 || sp->_cbreak > 1)) {
 	if (head == -1) {	/* fifo is empty */
 	    int delay;
 	    int rc;
 
 	    TR(TRACE_IEVENT, ("timed delay in wgetch()"));
-	    if (SP->_cbreak > 1)
+	    if (sp->_cbreak > 1)
-		delay = (SP->_cbreak - 1) * 100;
+		delay = (sp->_cbreak - 1) * 100;
 	    else
 		delay = win->_delay;
 
@@ -342,7 +345,7 @@ _nc_wgetch(WINDOW *win,
 
 	    TR(TRACE_IEVENT, ("delay is %d milliseconds", delay));
 
-	    rc = check_mouse_activity(delay EVENTLIST_2nd(evl));
+	    rc = check_mouse_activity(sp, delay EVENTLIST_2nd(evl));
 
 #ifdef NCURSES_WGETCH_EVENTS
 	    if (rc & 4) {
@@ -372,23 +375,23 @@ _nc_wgetch(WINDOW *win,
 	int rc;
 
 	do {
-	    ch = kgetch(EVENTLIST_1st(evl));
+	    ch = kgetch(sp EVENTLIST_2nd(evl));
 	    if (ch == KEY_MOUSE) {
 		++runcount;
-		if (SP->_mouse_inline(SP))
+		if (sp->_mouse_inline(sp))
 		    break;
 	    }
-	    if (SP->_maxclick < 0)
+	    if (sp->_maxclick < 0)
 		break;
 	} while
 	    (ch == KEY_MOUSE
-	     && (((rc = check_mouse_activity(SP->_maxclick
+	     && (((rc = check_mouse_activity(sp, sp->_maxclick
 					     EVENTLIST_2nd(evl))) != 0
 		  && !(rc & 4))
-		 || !SP->_mouse_parse(runcount)));
+		 || !sp->_mouse_parse(runcount)));
 #ifdef NCURSES_WGETCH_EVENTS
 	if ((rc & 4) && !ch == KEY_EVENT) {
-	    ungetch(ch);
+	    _nc_ungetch(sp, ch);
 	    ch = KEY_EVENT;
 	}
 #endif
@@ -396,28 +399,28 @@ _nc_wgetch(WINDOW *win,
 #ifdef NCURSES_WGETCH_EVENTS
 	    /* mouse event sequence ended by an event, report event */
 	    if (ch == KEY_EVENT) {
-		ungetch(KEY_MOUSE);	/* FIXME This interrupts a gesture... */
+		_nc_ungetch(sp, KEY_MOUSE);	/* FIXME This interrupts a gesture... */
 	    } else
 #endif
 	    {
 		/* mouse event sequence ended by keystroke, store keystroke */
-		ungetch(ch);
+		_nc_ungetch(sp, ch);
 		ch = KEY_MOUSE;
 	    }
 	}
     } else {
 	if (head == -1)
-	    fifo_push(EVENTLIST_1st(evl));
+	    fifo_push(sp EVENTLIST_2nd(evl));
-	ch = fifo_pull();
+	ch = fifo_pull(sp);
     }
 
     if (ch == ERR) {
 #if USE_SIZECHANGE
-	if (_nc_handle_sigwinch(FALSE)) {
+	if (_nc_handle_sigwinch(sp)) {
-	    _nc_update_screensize();
+	    _nc_update_screensize(sp);
 	    /* resizeterm can push KEY_RESIZE */
 	    if (cooked_key_in_fifo()) {
-		*result = fifo_pull();
+		*result = fifo_pull(sp);
 		returnCode(*result >= KEY_MIN ? KEY_CODE_YES : OK);
 	    }
 	}
@@ -443,7 +446,7 @@ _nc_wgetch(WINDOW *win,
      * However, we provide the same visual result as Solaris, moving the
      * cursor to the left.
      */
-    if (SP->_echo && !(win->_flags & _ISPAD)) {
+    if (sp->_echo && !(win->_flags & _ISPAD)) {
 	chtype backup = (ch == KEY_BACKSPACE) ? '\b' : ch;
 	if (backup < KEY_MIN)
 	    wechochar(win, backup);
@@ -452,7 +455,7 @@ _nc_wgetch(WINDOW *win,
     /*
      * Simulate ICRNL mode
      */
-    if ((ch == '\r') && SP->_nl)
+    if ((ch == '\r') && sp->_nl)
 	ch = '\n';
 
     /* Strip 8th-bit if so desired.  We do this only for characters that
@@ -474,13 +477,14 @@ _nc_wgetch(WINDOW *win,
 NCURSES_EXPORT(int)
 wgetch_events(WINDOW *win, _nc_eventlist * evl)
 {
+    SCREEN *sp = SP;
     int code;
     unsigned long value;
 
     T((T_CALLED("wgetch_events(%p,%p)"), win, evl));
     code = _nc_wgetch(win,
 		      &value,
-		      SP->_use_meta
+		      sp->_use_meta
 		      EVENTLIST_2nd(evl));
     if (code != ERR)
 	code = value;
@@ -491,13 +495,14 @@ wgetch_events(WINDOW *win, _nc_eventlist * evl)
 NCURSES_EXPORT(int)
 wgetch(WINDOW *win)
 {
+    SCREEN *sp = SP;
     int code;
     unsigned long value;
 
     T((T_CALLED("wgetch(%p)"), win));
     code = _nc_wgetch(win,
 		      &value,
-		      (SP ? SP->_use_meta : 0)
+		      (sp ? sp->_use_meta : 0)
 		      EVENTLIST_2nd((_nc_eventlist *) 0));
     if (code != ERR)
 	code = value;
@@ -520,21 +525,21 @@ wgetch(WINDOW *win)
 */
 
 static int
-kgetch(EVENTLIST_0th(_nc_eventlist * evl))
+kgetch(SCREEN *sp EVENTLIST_2nd(_nc_eventlist * evl))
 {
     TRIES *ptr;
     int ch = 0;
-    int timeleft = ESCDELAY;
+    int timeleft = GetEscdelay(sp);
 
     TR(TRACE_IEVENT, ("kgetch() called"));
 
-    ptr = SP->_keytry;
+    ptr = sp->_keytry;
 
     for (;;) {
-	if (cooked_key_in_fifo() && SP->_fifo[head] >= KEY_MIN) {
+	if (cooked_key_in_fifo() && sp->_fifo[head] >= KEY_MIN) {
 	    break;
 	} else if (!raw_key_in_fifo()) {
-	    ch = fifo_push(EVENTLIST_1st(evl));
+	    ch = fifo_push(sp EVENTLIST_2nd(evl));
 	    if (ch == ERR) {
 		peek = head;	/* the keys stay uninterpreted */
 		return ERR;
@@ -542,12 +547,12 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl))
 #ifdef NCURSES_WGETCH_EVENTS
 	    else if (ch == KEY_EVENT) {
 		peek = head;	/* the keys stay uninterpreted */
-		return fifo_pull();	/* Remove KEY_EVENT from the queue */
+		return fifo_pull(sp);	/* Remove KEY_EVENT from the queue */
 	    }
 #endif
 	}
 
-	ch = fifo_peek();
+	ch = fifo_peek(sp);
 	if (ch >= KEY_MIN) {
 	    /* If not first in queue, somebody put this key there on purpose in
 	     * emergency.  Consider it higher priority than the unfinished
@@ -573,7 +578,7 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl))
 	if (ptr->value != 0) {	/* sequence terminated */
 	    TR(TRACE_IEVENT, ("end of sequence"));
 	    if (peek == tail)
-		fifo_clear();
+		fifo_clear(sp);
 	    else
 		head = peek;
 	    return (ptr->value);
@@ -585,7 +590,7 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl))
 	    int rc;
 
 	    TR(TRACE_IEVENT, ("waiting for rest of sequence"));
-	    rc = check_mouse_activity(timeleft EVENTLIST_2nd(evl));
+	    rc = check_mouse_activity(sp, timeleft EVENTLIST_2nd(evl));
 #ifdef NCURSES_WGETCH_EVENTS
 	    if (rc & 4) {
 		TR(TRACE_IEVENT, ("interrupted by a user event"));
@@ -600,7 +605,7 @@ kgetch(EVENTLIST_0th(_nc_eventlist * evl))
 	    }
 	}
     }
-    ch = fifo_pull();
+    ch = fifo_pull(sp);
     peek = head;
     return ch;
 }

contrib/ncurses/ncurses/base/lib_initscr.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -45,15 +45,19 @@
 #include <sys/termio.h>		/* needed for ISC */
 #endif
 
-MODULE_ID("$Id: lib_initscr.c,v 1.35 2007/04/21 20:43:02 tom Exp $")
+MODULE_ID("$Id: lib_initscr.c,v 1.36 2008/04/12 18:11:36 tom Exp $")
 
 NCURSES_EXPORT(WINDOW *)
 initscr(void)
 {
+    WINDOW *result;
+
     NCURSES_CONST char *name;
 
     START_TRACE();
     T((T_CALLED("initscr()")));
+
+    _nc_lock_global(set_SP);
     /* Portable applications must not call initscr() more than once */
     if (!_nc_globals.init_screen) {
 	_nc_globals.init_screen = TRUE;
@@ -86,5 +90,8 @@ initscr(void)
 	/* def_shell_mode - done in newterm/_nc_setupscreen */
 	def_prog_mode();
     }
-    returnWin(stdscr);
+    result = stdscr;
+    _nc_unlock_global(set_SP);
+
+    returnWin(result);
 }

contrib/ncurses/ncurses/base/lib_newterm.c

@@ -48,7 +48,7 @@
 #include <term.h>		/* clear_screen, cup & friends, cur_term */
 #include <tic.h>
 
-MODULE_ID("$Id: lib_newterm.c,v 1.68 2008/01/12 20:24:40 tom Exp $")
+MODULE_ID("$Id: lib_newterm.c,v 1.69 2008/04/12 18:15:04 tom Exp $")
 
 #ifndef ONLCR			/* Allows compilation under the QNX 4.2 OS */
 #define ONLCR 0
@@ -123,17 +123,17 @@ newterm(NCURSES_CONST char *name, FILE *ofp, FILE *ifp)
 {
     int value;
     int errret;
-    int slk_format = _nc_globals.slk_format;
     SCREEN *current;
     SCREEN *result = 0;
 
     START_TRACE();
     T((T_CALLED("newterm(\"%s\",%p,%p)"), name, ofp, ifp));
 
+    _nc_lock_global(set_SP);
     /* this loads the capability entry, then sets LINES and COLS */
-    if (setupterm(name, fileno(ofp), &errret) == ERR) {
+    if (setupterm(name, fileno(ofp), &errret) != ERR) {
-	result = 0;
+	int slk_format = _nc_globals.slk_format;
-    } else {
+
 	/*
 	 * This actually allocates the screen structure, and saves the original
 	 * terminal settings.
@@ -143,11 +143,7 @@ newterm(NCURSES_CONST char *name, FILE *ofp, FILE *ifp)
 
 	/* allow user to set maximum escape delay from the environment */
 	if ((value = _nc_getenv_num("ESCDELAY")) >= 0) {
-#if USE_REENTRANT
+	    set_escdelay(value);
-	    SP->_ESCDELAY = value;
-#else
-	    ESCDELAY = value;
-#endif
 	}
 
 	if (_nc_setupscreen(LINES,
@@ -216,5 +212,6 @@ newterm(NCURSES_CONST char *name, FILE *ofp, FILE *ifp)
 	    result = SP;
 	}
     }
+    _nc_unlock_global(set_SP);
     returnSP(result);
 }

contrib/ncurses/ncurses/base/lib_newwin.c

@@ -40,42 +40,39 @@
 */
 
 #include <curses.priv.h>
+#include <stddef.h>
 
-MODULE_ID("$Id: lib_newwin.c,v 1.44 2008/01/13 00:28:13 tom Exp $")
+MODULE_ID("$Id: lib_newwin.c,v 1.50 2008/05/03 16:36:39 tom Exp $")
 
-static WINDOW *
+#define window_is(name) ((sp)->_##name == win)
+
+#if USE_REENTRANT
+#define remove_window(name) \
+		sp->_##name = 0
+#else
+#define remove_window(name) \
+		sp->_##name = 0; \
+		if (win == name) \
+		    name = 0
+#endif
+
+static void
 remove_window_from_screen(WINDOW *win)
 {
-    SCREEN **scan = &_nc_screen_chain;
+    SCREEN *sp;
 
-    while (*scan) {
+    for (each_screen(sp)) {
-	SCREEN *sp = *scan;
+	if (window_is(curscr)) {
-	if (sp->_curscr == win) {
+	    remove_window(curscr);
-	    sp->_curscr = 0;
+	    break;
-#if !USE_REENTRANT
+	} else if (window_is(stdscr)) {
-	    if (win == curscr)
+	    remove_window(stdscr);
-		curscr = 0;
+	    break;
-#endif
+	} else if (window_is(newscr)) {
-	} else if (sp->_stdscr == win) {
+	    remove_window(newscr);
-	    sp->_stdscr = 0;
+	    break;
-#if !USE_REENTRANT
-	    if (win == stdscr)
-		stdscr = 0;
-#endif
-	} else if (sp->_newscr == win) {
-	    sp->_newscr = 0;
-#if !USE_REENTRANT
-	    if (win == newscr)
-		newscr = 0;
-#endif
-	} else {
-	    scan = &(*scan)->_next_screen;
-	    continue;
 	}
-	break;
     }
-
-    return 0;
 }
 
 NCURSES_EXPORT(int)
@@ -89,7 +86,8 @@ _nc_freewin(WINDOW *win)
 
     if (win != 0) {
 	if (_nc_try_global(windowlist) == 0) {
-	    for (p = _nc_windows, q = 0; p != 0; q = p, p = p->next) {
+	    q = 0;
+	    for (each_window(p)) {
 		if (&(p->win) == win) {
 		    remove_window_from_screen(win);
 		    if (q == 0)
@@ -108,6 +106,7 @@ _nc_freewin(WINDOW *win)
 		    T(("...deleted win=%p", win));
 		    break;
 		}
+		q = p;
 	    }
 	    _nc_unlock_global(windowlist);
 	}
@@ -230,14 +229,7 @@ _nc_makenew(int num_lines, int num_columns, int begy, int begx, int flags)
     if ((wp = typeCalloc(WINDOWLIST, 1)) == 0)
 	returnWin(0);
 
-#ifdef USE_PTHREADS
+    _nc_mutex_init(&(wp->mutex_use_window));
-    {
-	pthread_mutexattr_t recattr;
-	memset(&recattr, 0, sizeof(recattr));
-	pthread_mutexattr_settype(&recattr, PTHREAD_MUTEX_NORMAL);
-	pthread_mutex_init(&(wp->mutex_use_window), &recattr);
-    }
-#endif
 
     win = &(wp->win);
 

contrib/ncurses/ncurses/base/lib_overlay.c

@@ -40,46 +40,46 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_overlay.c,v 1.23 2007/04/07 17:13:52 tom Exp $")
+MODULE_ID("$Id: lib_overlay.c,v 1.25 2008/04/12 17:21:59 tom Exp $")
 
 static int
-overlap(const WINDOW *const s, WINDOW *const d, int const flag)
+overlap(const WINDOW *const src, WINDOW *const dst, int const flag)
 {
+    int rc = ERR;
     int sx1, sy1, sx2, sy2;
     int dx1, dy1, dx2, dy2;
     int sminrow, smincol;
     int dminrow, dmincol;
     int dmaxrow, dmaxcol;
 
-    T((T_CALLED("overlap(%p,%p,%d)"), s, d, flag));
+    T((T_CALLED("overlap(%p,%p,%d)"), src, dst, flag));
+
+    if (src != 0 && dst != 0) {
+	_nc_lock_window(src);
+	_nc_lock_window(dst);
 
-    if (s == 0 || d == 0) {
-	returnCode(ERR);
-    } else {
 	T(("src : begy %ld, begx %ld, maxy %ld, maxx %ld",
-	   (long) s->_begy,
+	   (long) src->_begy,
-	   (long) s->_begx,
+	   (long) src->_begx,
-	   (long) s->_maxy,
+	   (long) src->_maxy,
-	   (long) s->_maxx));
+	   (long) src->_maxx));
 	T(("dst : begy %ld, begx %ld, maxy %ld, maxx %ld",
-	   (long) d->_begy,
+	   (long) dst->_begy,
-	   (long) d->_begx,
+	   (long) dst->_begx,
-	   (long) d->_maxy,
+	   (long) dst->_maxy,
-	   (long) d->_maxx));
+	   (long) dst->_maxx));
 
-	sx1 = s->_begx;
+	sx1 = src->_begx;
-	sy1 = s->_begy;
+	sy1 = src->_begy;
-	sx2 = sx1 + s->_maxx;
+	sx2 = sx1 + src->_maxx;
-	sy2 = sy1 + s->_maxy;
+	sy2 = sy1 + src->_maxy;
 
-	dx1 = d->_begx;
+	dx1 = dst->_begx;
-	dy1 = d->_begy;
+	dy1 = dst->_begy;
-	dx2 = dx1 + d->_maxx;
+	dx2 = dx1 + dst->_maxx;
-	dy2 = dy1 + d->_maxy;
+	dy2 = dy1 + dst->_maxy;
 
-	if (dx2 < sx1 || dx1 > sx2 || dy2 < sy1 || dy1 > sy2) {
+	if (dx2 >= sx1 && dx1 <= sx2 && dy2 >= sy1 && dy1 <= sy2) {
-	    returnCode(ERR);	/* No intersection */
-	} else {
 	    sminrow = max(sy1, dy1) - sy1;
 	    smincol = max(sx1, dx1) - sx1;
 	    dminrow = max(sy1, dy1) - dy1;
@@ -87,13 +87,16 @@ overlap(const WINDOW *const s, WINDOW *const d, int const flag)
 	    dmaxrow = min(sy2, dy2) - dy1;
 	    dmaxcol = min(sx2, dx2) - dx1;
 
-	    returnCode(copywin(s, d,
+	    rc = copywin(src, dst,
-			       sminrow, smincol,
+			 sminrow, smincol,
-			       dminrow, dmincol,
+			 dminrow, dmincol,
-			       dmaxrow, dmaxcol,
+			 dmaxrow, dmaxcol,
-			       flag));
+			 flag);
 	}
+	_nc_unlock_window(dst);
+	_nc_unlock_window(src);
     }
+    returnCode(rc);
 }
 
 /*
@@ -137,6 +140,7 @@ copywin(const WINDOW *src, WINDOW *dst,
 	int dmaxrow, int dmaxcol,
 	int over)
 {
+    int rc = ERR;
     int sx, sy, dx, dy;
     bool touched;
     attr_t bk;
@@ -145,49 +149,63 @@ copywin(const WINDOW *src, WINDOW *dst,
     T((T_CALLED("copywin(%p, %p, %d, %d, %d, %d, %d, %d, %d)"),
        src, dst, sminrow, smincol, dminrow, dmincol, dmaxrow, dmaxcol, over));
 
-    if (!src || !dst)
+    if (src && dst) {
-	returnCode(ERR);
 
-    bk = AttrOf(dst->_nc_bkgd);
+	_nc_lock_window(src);
-    mask = ~(attr_t) ((bk & A_COLOR) ? A_COLOR : 0);
+	_nc_lock_window(dst);
 
-    /* make sure rectangle exists in source */
+	bk = AttrOf(dst->_nc_bkgd);
-    if ((sminrow + dmaxrow - dminrow) > (src->_maxy + 1) ||
+	mask = ~(attr_t) ((bk & A_COLOR) ? A_COLOR : 0);
-	(smincol + dmaxcol - dmincol) > (src->_maxx + 1)) {
-	returnCode(ERR);
-    }
 
-    T(("rectangle exists in source"));
+	/* make sure rectangle exists in source */
+	if ((sminrow + dmaxrow - dminrow) <= (src->_maxy + 1) &&
+	    (smincol + dmaxcol - dmincol) <= (src->_maxx + 1)) {
 
-    /* make sure rectangle fits in destination */
+	    T(("rectangle exists in source"));
-    if (dmaxrow > dst->_maxy || dmaxcol > dst->_maxx) {
-	returnCode(ERR);
-    }
 
-    T(("rectangle fits in destination"));
+	    /* make sure rectangle fits in destination */
+	    if (dmaxrow <= dst->_maxy && dmaxcol <= dst->_maxx) {
 
-    for (dy = dminrow, sy = sminrow; dy <= dmaxrow; sy++, dy++) {
+		T(("rectangle fits in destination"));
-	touched = FALSE;
+
-	for (dx = dmincol, sx = smincol; dx <= dmaxcol; sx++, dx++) {
+		for (dy = dminrow, sy = sminrow;
-	    if (over) {
+		     dy <= dmaxrow;
-		if ((CharOf(src->_line[sy].text[sx]) != L(' ')) &&
+		     sy++, dy++) {
-		    (!CharEq(dst->_line[dy].text[dx], src->_line[sy].text[sx]))) {
+
-		    dst->_line[dy].text[dx] = src->_line[sy].text[sx];
+		    touched = FALSE;
-		    SetAttr(dst->_line[dy].text[dx],
+		    for (dx = dmincol, sx = smincol;
-			    (AttrOf(src->_line[sy].text[sx]) & mask) | bk);
+			 dx <= dmaxcol;
-		    touched = TRUE;
+			 sx++, dx++) {
-		}
+			if (over) {
-	    } else {
+			    if ((CharOf(src->_line[sy].text[sx]) != L(' ')) &&
-		if (!CharEq(dst->_line[dy].text[dx], src->_line[sy].text[sx])) {
+				(!CharEq(dst->_line[dy].text[dx],
-		    dst->_line[dy].text[dx] = src->_line[sy].text[sx];
+					 src->_line[sy].text[sx]))) {
-		    touched = TRUE;
+				dst->_line[dy].text[dx] =
+				    src->_line[sy].text[sx];
+				SetAttr(dst->_line[dy].text[dx],
+					((AttrOf(src->_line[sy].text[sx]) &
+					  mask) | bk));
+				touched = TRUE;
+			    }
+			} else {
+			    if (!CharEq(dst->_line[dy].text[dx],
+					src->_line[sy].text[sx])) {
+				dst->_line[dy].text[dx] =
+				    src->_line[sy].text[sx];
+				touched = TRUE;
+			    }
+			}
+		    }
+		    if (touched) {
+			touchline(dst, dminrow, (dmaxrow - dminrow + 1));
+		    }
 		}
+		T(("finished copywin"));
+		rc = OK;
 	    }
 	}
-	if (touched) {
+	_nc_unlock_window(dst);
-	    touchline(dst, dminrow, (dmaxrow - dminrow + 1));
+	_nc_unlock_window(src);
-	}
     }
-    T(("finished copywin"));
+    returnCode(rc);
-    returnCode(OK);
 }

contrib/ncurses/ncurses/base/lib_restart.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -48,7 +48,7 @@
 
 #include <term.h>		/* lines, columns, cur_term */
 
-MODULE_ID("$Id: lib_restart.c,v 1.8 2007/10/13 19:59:47 tom Exp $")
+MODULE_ID("$Id: lib_restart.c,v 1.9 2008/05/03 22:43:52 tom Exp $")
 
 NCURSES_EXPORT(int)
 restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
@@ -88,7 +88,7 @@ restartterm(NCURSES_CONST char *termp, int filenum, int *errret)
 	reset_prog_mode();
 
 #if USE_SIZECHANGE
-	_nc_update_screensize();
+	_nc_update_screensize(SP);
 #endif
 
 	result = OK;

contrib/ncurses/ncurses/base/lib_set_term.c

@@ -44,7 +44,7 @@
 #include <term.h>		/* cur_term */
 #include <tic.h>
 
-MODULE_ID("$Id: lib_set_term.c,v 1.103 2008/02/03 20:31:08 tom Exp $")
+MODULE_ID("$Id: lib_set_term.c,v 1.108 2008/05/03 22:42:43 tom Exp $")
 
 NCURSES_EXPORT(SCREEN *)
 set_term(SCREEN *screenp)
@@ -58,14 +58,25 @@ set_term(SCREEN *screenp)
     oldSP = SP;
     _nc_set_screen(screenp);
 
-    set_curterm(SP->_term);
+    if (SP != 0) {
+	set_curterm(SP->_term);
 #if !USE_REENTRANT
-    curscr = SP->_curscr;
+	curscr = SP->_curscr;
-    newscr = SP->_newscr;
+	newscr = SP->_newscr;
-    stdscr = SP->_stdscr;
+	stdscr = SP->_stdscr;
-    COLORS = SP->_color_count;
+	COLORS = SP->_color_count;
-    COLOR_PAIRS = SP->_pair_count;
+	COLOR_PAIRS = SP->_pair_count;
 #endif
+    } else {
+	set_curterm(0);
+#if !USE_REENTRANT
+	curscr = 0;
+	newscr = 0;
+	stdscr = 0;
+	COLORS = 0;
+	COLOR_PAIRS = 0;
+#endif
+    }
 
     _nc_unlock_global(set_SP);
 
@@ -83,90 +94,105 @@ _nc_free_keytry(TRIES * kt)
     }
 }
 
+static bool
+delink_screen(SCREEN *sp)
+{
+    SCREEN *last = 0;
+    SCREEN *temp;
+    bool result = FALSE;
+
+    for (each_screen(temp)) {
+	if (temp == sp) {
+	    if (last)
+		last = sp->_next_screen;
+	    else
+		_nc_screen_chain = sp->_next_screen;
+	    result = TRUE;
+	    break;
+	}
+	last = temp;
+    }
+    return result;
+}
+
 /*
  * Free the storage associated with the given SCREEN sp.
  */
 NCURSES_EXPORT(void)
 delscreen(SCREEN *sp)
 {
-    SCREEN **scan = &_nc_screen_chain;
     int i;
 
     T((T_CALLED("delscreen(%p)"), sp));
 
     _nc_lock_global(set_SP);
-    while (*scan) {
+    if (delink_screen(sp)) {
-	if (*scan == sp) {
-	    *scan = sp->_next_screen;
-	    break;
-	}
-	scan = &(*scan)->_next_screen;
-    }
 
-    (void) _nc_freewin(sp->_curscr);
+	(void) _nc_freewin(sp->_curscr);
-    (void) _nc_freewin(sp->_newscr);
+	(void) _nc_freewin(sp->_newscr);
-    (void) _nc_freewin(sp->_stdscr);
+	(void) _nc_freewin(sp->_stdscr);
 
-    if (sp->_slk != 0) {
+	if (sp->_slk != 0) {
-	if (sp->_slk->ent != 0) {
+	    if (sp->_slk->ent != 0) {
-	    for (i = 0; i < sp->_slk->labcnt; ++i) {
+		for (i = 0; i < sp->_slk->labcnt; ++i) {
-		FreeIfNeeded(sp->_slk->ent[i].ent_text);
+		    FreeIfNeeded(sp->_slk->ent[i].ent_text);
-		FreeIfNeeded(sp->_slk->ent[i].form_text);
+		    FreeIfNeeded(sp->_slk->ent[i].form_text);
+		}
+		free(sp->_slk->ent);
 	    }
-	    free(sp->_slk->ent);
+	    free(sp->_slk);
+	    sp->_slk = 0;
 	}
-	free(sp->_slk);
-	sp->_slk = 0;
-    }
 
-    _nc_free_keytry(sp->_keytry);
+	_nc_free_keytry(sp->_keytry);
-    sp->_keytry = 0;
+	sp->_keytry = 0;
 
-    _nc_free_keytry(sp->_key_ok);
+	_nc_free_keytry(sp->_key_ok);
-    sp->_key_ok = 0;
+	sp->_key_ok = 0;
 
-    FreeIfNeeded(sp->_current_attr);
+	FreeIfNeeded(sp->_current_attr);
 
-    FreeIfNeeded(sp->_color_table);
+	FreeIfNeeded(sp->_color_table);
-    FreeIfNeeded(sp->_color_pairs);
+	FreeIfNeeded(sp->_color_pairs);
 
-    FreeIfNeeded(sp->oldhash);
+	FreeIfNeeded(sp->oldhash);
-    FreeIfNeeded(sp->newhash);
+	FreeIfNeeded(sp->newhash);
-    FreeIfNeeded(sp->hashtab);
+	FreeIfNeeded(sp->hashtab);
 
-    FreeIfNeeded(sp->_acs_map);
+	FreeIfNeeded(sp->_acs_map);
-    FreeIfNeeded(sp->_screen_acs_map);
+	FreeIfNeeded(sp->_screen_acs_map);
 
-    del_curterm(sp->_term);
+	del_curterm(sp->_term);
 
-    /*
+	/*
-     * If the associated output stream has been closed, we can discard the
+	 * If the associated output stream has been closed, we can discard the
-     * set-buffer.  Limit the error check to EBADF, since fflush may fail
+	 * set-buffer.  Limit the error check to EBADF, since fflush may fail
-     * for other reasons than trying to operate upon a closed stream.
+	 * for other reasons than trying to operate upon a closed stream.
-     */
+	 */
-    if (sp->_ofp != 0
+	if (sp->_ofp != 0
-	&& sp->_setbuf != 0
+	    && sp->_setbuf != 0
-	&& fflush(sp->_ofp) != 0
+	    && fflush(sp->_ofp) != 0
-	&& errno == EBADF) {
+	    && errno == EBADF) {
-	free(sp->_setbuf);
+	    free(sp->_setbuf);
-    }
+	}
 
-    free(sp);
+	free(sp);
 
-    /*
+	/*
-     * If this was the current screen, reset everything that the
+	 * If this was the current screen, reset everything that the
-     * application might try to use (except cur_term, which may have
+	 * application might try to use (except cur_term, which may have
-     * multiple references in different screens).
+	 * multiple references in different screens).
-     */
+	 */
-    if (sp == SP) {
+	if (sp == SP) {
 #if !USE_REENTRANT
-	curscr = 0;
+	    curscr = 0;
-	newscr = 0;
+	    newscr = 0;
-	stdscr = 0;
+	    stdscr = 0;
-	COLORS = 0;
+	    COLORS = 0;
-	COLOR_PAIRS = 0;
+	    COLOR_PAIRS = 0;
 #endif
-	_nc_set_screen(0);
+	    _nc_set_screen(0);
+	}
     }
     _nc_unlock_global(set_SP);
 
@@ -254,7 +280,7 @@ _nc_setupscreen(int slines GCC_UNUSED,
     /*
      * We should always check the screensize, just in case.
      */
-    _nc_get_screensize(&slines, &scolumns);
+    _nc_get_screensize(SP, &slines, &scolumns);
     SET_LINES(slines);
     SET_COLS(scolumns);
     T((T_CREATE("screen %s %dx%d"), termname(), LINES, COLS));
@@ -512,8 +538,6 @@ _nc_setupscreen(int slines GCC_UNUSED,
     _nc_idcok = TRUE;
     _nc_idlok = FALSE;
 
-    _nc_windows = 0;		/* no windows yet */
-
     SP->oldhash = 0;
     SP->newhash = 0;
 

contrib/ncurses/ncurses/base/lib_ungetch.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -29,6 +29,7 @@
 /****************************************************************************
  *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
+ *     and: Thomas E. Dickey                        1996-on                 *
  ****************************************************************************/
 
 /*
@@ -40,42 +41,50 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_ungetch.c,v 1.9 2007/09/29 21:49:56 tom Exp $")
+MODULE_ID("$Id: lib_ungetch.c,v 1.10 2008/05/03 20:20:58 tom Exp $")
 
 #include <fifo_defs.h>
 
 #ifdef TRACE
 NCURSES_EXPORT(void)
-_nc_fifo_dump(void)
+_nc_fifo_dump(SCREEN *sp)
 {
     int i;
     T(("head = %d, tail = %d, peek = %d", head, tail, peek));
     for (i = 0; i < 10; i++)
-	T(("char %d = %s", i, _tracechar(SP->_fifo[i])));
+	T(("char %d = %s", i, _tracechar(sp->_fifo[i])));
 }
 #endif /* TRACE */
 
+NCURSES_EXPORT(int)
+_nc_ungetch(SCREEN *sp, int ch)
+{
+    int rc = ERR;
+
+    if (tail != -1) {
+	if (head == -1) {
+	    head = 0;
+	    t_inc();
+	    peek = tail;	/* no raw keys */
+	} else
+	    h_dec();
+
+	sp->_fifo[head] = ch;
+	T(("ungetch %s ok", _tracechar(ch)));
+#ifdef TRACE
+	if (USE_TRACEF(TRACE_IEVENT)) {
+	    _nc_fifo_dump(sp);
+	    _nc_unlock_global(tracef);
+	}
+#endif
+	rc = OK;
+    }
+    return rc;
+}
+
 NCURSES_EXPORT(int)
 ungetch(int ch)
 {
     T((T_CALLED("ungetch(%s)"), _tracechar(ch)));
-
+    returnCode(_nc_ungetch(SP, ch));
-    if (tail == -1)
-	returnCode(ERR);
-    if (head == -1) {
-	head = 0;
-	t_inc()
-	    peek = tail;	/* no raw keys */
-    } else
-	h_dec();
-
-    SP->_fifo[head] = ch;
-    T(("ungetch %s ok", _tracechar(ch)));
-#ifdef TRACE
-    if (USE_TRACEF(TRACE_IEVENT)) {
-	_nc_fifo_dump();
-	_nc_unlock_global(tracef);
-    }
-#endif
-    returnCode(OK);
 }

contrib/ncurses/ncurses/base/lib_window.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -39,7 +39,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_window.c,v 1.23 2007/06/30 23:36:11 tom Exp $")
+MODULE_ID("$Id: lib_window.c,v 1.24 2008/04/12 22:40:21 tom Exp $")
 
 NCURSES_EXPORT(void)
 _nc_synchook(WINDOW *win)
@@ -186,6 +186,7 @@ dupwin(WINDOW *win)
 
     if (win != 0) {
 
+	_nc_lock_window(win);
 	if (win->_flags & _ISPAD) {
 	    nwin = newpad(win->_maxy + 1,
 			  win->_maxx + 1);
@@ -243,6 +244,7 @@ dupwin(WINDOW *win)
 		nwin->_line[i].lastchar = win->_line[i].lastchar;
 	    }
 	}
+	_nc_unlock_window(win);
     }
     returnWin(nwin);
 }

contrib/ncurses/ncurses/base/resizeterm.c

@@ -41,7 +41,7 @@
 #include <curses.priv.h>
 #include <term.h>
 
-MODULE_ID("$Id: resizeterm.c,v 1.30 2008/01/12 22:26:56 tom Exp $")
+MODULE_ID("$Id: resizeterm.c,v 1.32 2008/05/03 14:28:55 tom Exp $")
 
 #define stolen_lines (screen_lines - SP->_lines_avail)
 
@@ -69,7 +69,7 @@ show_window_sizes(const char *name)
     _nc_lock_global(windowlist);
     _tracef("%s resizing: %2d x %2d (%2d x %2d)", name, LINES, COLS,
 	    screen_lines, screen_columns);
-    for (wp = _nc_windows; wp != 0; wp = wp->next) {
+    for (each_window(wp)) {
 	_tracef("  window %p is %2ld x %2ld at %2ld,%2ld",
 		&(wp->win),
 		(long) wp->win._maxy + 1,
@@ -104,7 +104,7 @@ ripped_window(WINDOW *win)
     ripoff_t *rop;
 
     if (win != 0) {
-	for (rop = ripoff_stack; (rop - ripoff_stack) < N_RIPS; rop++) {
+	for (each_ripoff(rop)) {
 	    if (rop->win == win && rop->line != 0) {
 		result = rop;
 		break;
@@ -125,7 +125,7 @@ ripped_bottom(WINDOW *win)
     ripoff_t *rop;
 
     if (win != 0) {
-	for (rop = ripoff_stack; (rop - ripoff_stack) < N_RIPS; rop++) {
+	for (each_ripoff(rop)) {
 	    if (rop->line < 0) {
 		result -= rop->line;
 		if (rop->win == win) {
@@ -148,7 +148,7 @@ child_depth(WINDOW *cmp)
     if (cmp != 0) {
 	WINDOWLIST *wp;
 
-	for (wp = _nc_windows; wp != 0; wp = wp->next) {
+	for (each_window(wp)) {
 	    WINDOW *tst = &(wp->win);
 	    if (tst->_parent == cmp) {
 		depth = 1 + child_depth(tst);
@@ -251,7 +251,7 @@ decrease_size(int ToLines, int ToCols, int stolen EXTRA_DCLS)
 	found = FALSE;
 	TR(TRACE_UPDATE, ("decreasing size of windows to %dx%d, depth=%d",
 			  ToLines, ToCols, depth));
-	for (wp = _nc_windows; wp != 0; wp = wp->next) {
+	for (each_window(wp)) {
 	    WINDOW *win = &(wp->win);
 
 	    if (!(win->_flags & _ISPAD)) {
@@ -285,7 +285,7 @@ increase_size(int ToLines, int ToCols, int stolen EXTRA_DCLS)
 	found = FALSE;
 	TR(TRACE_UPDATE, ("increasing size of windows to %dx%d, depth=%d",
 			  ToLines, ToCols, depth));
-	for (wp = _nc_windows; wp != 0; wp = wp->next) {
+	for (each_window(wp)) {
 	    WINDOW *win = &(wp->win);
 
 	    if (!(win->_flags & _ISPAD)) {
@@ -428,7 +428,7 @@ resizeterm(int ToLines, int ToCols)
 	     * decide which to repaint, since without panels, ncurses does
 	     * not know which are really on top.
 	     */
-	    for (rop = ripoff_stack; (rop - ripoff_stack) < N_RIPS; rop++) {
+	    for (each_ripoff(rop)) {
 		if (rop->win != stdscr
 		    && rop->win != 0
 		    && rop->line < 0) {

contrib/ncurses/ncurses/base/use_window.c

@@ -32,31 +32,29 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: use_window.c,v 1.3 2008/01/13 00:36:22 tom Exp $")
+MODULE_ID("$Id: use_window.c,v 1.7 2008/05/03 14:09:38 tom Exp $")
 
 #ifdef USE_PTHREADS
 NCURSES_EXPORT(void)
-_nc_lock_window(WINDOW *win)
+_nc_lock_window(const WINDOW *win)
 {
     WINDOWLIST *p;
 
     _nc_lock_global(windowlist);
-    for (p = _nc_windows; p != 0; p = p->next) {
+    for (each_window(p)) {
 	if (&(p->win) == win) {
 	    _nc_mutex_lock(&(p->mutex_use_window));
 	    break;
 	}
     }
-    _nc_unlock_global(windowlist);
 }
 
 NCURSES_EXPORT(void)
-_nc_unlock_window(WINDOW *win)
+_nc_unlock_window(const WINDOW *win)
 {
     WINDOWLIST *p;
 
-    _nc_lock_global(windowlist);
+    for (each_window(p)) {
-    for (p = _nc_windows; p != 0; p = p->next) {
 	if (&(p->win) == win) {
 	    _nc_mutex_unlock(&(p->mutex_use_window));
 	    break;
@@ -67,7 +65,7 @@ _nc_unlock_window(WINDOW *win)
 #endif
 
 NCURSES_EXPORT(int)
-use_window(WINDOW *win, NCURSES_CALLBACK func, void *data)
+use_window(WINDOW *win, NCURSES_WINDOW_CB func, void *data)
 {
     int code = OK;
 

contrib/ncurses/ncurses/base/wresize.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -32,7 +32,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: wresize.c,v 1.27 2007/12/22 23:20:53 tom Exp $")
+MODULE_ID("$Id: wresize.c,v 1.28 2008/05/03 14:13:51 tom Exp $")
 
 static int
 cleanup_lines(struct ldat *data, int length)
@@ -56,7 +56,7 @@ repair_subwindows(WINDOW *cmp)
 
     _nc_lock_global(windowlist);
 
-    for (wp = _nc_windows; wp != 0; wp = wp->next) {
+    for (each_window(wp)) {
 	WINDOW *tst = &(wp->win);
 
 	if (tst->_parent == cmp) {

contrib/ncurses/ncurses/curses.priv.h

@@ -34,7 +34,7 @@
 
 
 /*
- * $Id: curses.priv.h,v 1.357 2008/01/13 00:33:10 tom Exp $
+ * $Id: curses.priv.h,v 1.373 2008/05/03 23:30:35 tom Exp $
  *
  *	curses.priv.h
  *
@@ -312,8 +312,10 @@ color_t;
 #define TR_GLOBAL_MUTEX(name) TR_MUTEX(_nc_globals.mutex_##name)
 
 #ifdef USE_PTHREADS
+
 #if USE_REENTRANT
 #include <pthread.h>
+extern NCURSES_EXPORT(void) _nc_mutex_init(pthread_mutex_t *);
 extern NCURSES_EXPORT(int) _nc_mutex_lock(pthread_mutex_t *);
 extern NCURSES_EXPORT(int) _nc_mutex_trylock(pthread_mutex_t *);
 extern NCURSES_EXPORT(int) _nc_mutex_unlock(pthread_mutex_t *);
@@ -321,13 +323,22 @@ extern NCURSES_EXPORT(int) _nc_mutex_unlock(pthread_mutex_t *);
 #define _nc_try_global(name)    _nc_mutex_trylock(&_nc_globals.mutex_##name)
 #define _nc_unlock_global(name)	_nc_mutex_unlock(&_nc_globals.mutex_##name)
 
-extern NCURSES_EXPORT(void) _nc_lock_window(WINDOW *);
+extern NCURSES_EXPORT(void) _nc_lock_window(const WINDOW *);
-extern NCURSES_EXPORT(void) _nc_unlock_window(WINDOW *);
+extern NCURSES_EXPORT(void) _nc_unlock_window(const WINDOW *);
 
 #else
 #error POSIX threads requires --enable-reentrant option
 #endif
-#else
+
+#if HAVE_NANOSLEEP
+#undef HAVE_NANOSLEEP
+#define HAVE_NANOSLEEP 0	/* nanosleep suspends all threads */
+#endif
+
+#else /* !USE_PTHREADS */
+
+#define _nc_mutex_init(obj)	/* nothing */
+
 #define _nc_lock_global(name)	/* nothing */
 #define _nc_try_global(name)    0
 #define _nc_unlock_global(name)	/* nothing */
@@ -335,10 +346,15 @@ extern NCURSES_EXPORT(void) _nc_unlock_window(WINDOW *);
 #define _nc_lock_window(name)	(void) TRUE
 #define _nc_unlock_window(name)	/* nothing */
 
-#endif
+#endif /* USE_PTHREADS */
 
-#define _nc_lock_screen(name)	/* nothing */
+#if HAVE_GETTIMEOFDAY
-#define _nc_unlock_screen(name)	/* nothing */
+# define PRECISE_GETTIME 1
+# define TimeType struct timeval
+#else
+# define PRECISE_GETTIME 0
+# define TimeType time_t
+#endif
 
 /*
  * Definitions for color pairs
@@ -552,6 +568,9 @@ typedef struct {
 	int		tgetent_index;
 	long		tgetent_sequence;
 
+	WINDOWLIST	*_nc_windowlist;
+#define _nc_windows	_nc_globals._nc_windowlist
+
 #if USE_HOME_TERMINFO
 	char		*home_terminfo;
 #endif
@@ -583,11 +602,9 @@ typedef struct {
 	unsigned char	*tracetry_buf;
 	size_t		tracetry_used;
 
-#ifndef USE_TERMLIB
 	char		traceatr_color_buf[2][80];
 	int		traceatr_color_sel;
 	int		traceatr_color_last;
-#endif	/* USE_TERMLIB */
 
 #endif	/* TRACE */
 
@@ -607,7 +624,7 @@ extern NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals;
 #define N_RIPS 5
 
 /*
- * Global data which is swept up into a SCREEN when one is created.
+ * Global data which can be swept up into a SCREEN when one is created.
  * It may be modified before the next SCREEN is created.
  */
 typedef struct {
@@ -823,12 +840,6 @@ struct screen {
 	 * per screen basis.
 	 */
 	struct panelhook _panelHook;
-	/*
-	 * Linked-list of all windows, to support '_nc_resizeall()' and
-	 * '_nc_freeall()'
-	 */
-	WINDOWLIST	*_nc_sp_windows;
-#define _nc_windows SP->_nc_sp_windows
 
 	bool		_sig_winch;
 	SCREEN		*_next_screen;
@@ -852,7 +863,7 @@ struct screen {
 	int		_LINES;
 	int		_COLS;
 #ifdef TRACE
-	int		_outchars;
+	long		_outchars;
 	const char	*_tputs_trace;
 #endif
 #endif
@@ -1153,6 +1164,13 @@ extern NCURSES_EXPORT_VAR(SIG_ATOMIC_T) _nc_have_sigwinch;
 # endif
 #endif
 
+/*
+ * Standardize/simplify common loops
+ */
+#define each_screen(p) p = _nc_screen_chain; p != 0; p = (p)->_next_screen
+#define each_window(p) p = _nc_windows; p != 0; p = (p)->next
+#define each_ripoff(p) p = ripoff_stack; (p - ripoff_stack) < N_RIPS; ++p
+
 /*
  * Prefixes for call/return points of library function traces.  We use these to
  * instrument the public functions so that the traces can be easily transformed
@@ -1221,7 +1239,7 @@ extern NCURSES_EXPORT(const char *)     _nc_retrace_cptr (const char *);
 extern NCURSES_EXPORT(int)              _nc_retrace_int (int);
 extern NCURSES_EXPORT(unsigned)         _nc_retrace_unsigned (unsigned);
 extern NCURSES_EXPORT(void *)           _nc_retrace_void_ptr (void *);
-extern NCURSES_EXPORT(void)             _nc_fifo_dump (void);
+extern NCURSES_EXPORT(void)             _nc_fifo_dump (SCREEN *);
 
 #if USE_REENTRANT
 NCURSES_WRAPPED_VAR(long, _nc_outchars);
@@ -1462,15 +1480,18 @@ extern NCURSES_EXPORT(char *) _nc_get_locale(void);
 extern NCURSES_EXPORT(int) _nc_unicode_locale(void);
 extern NCURSES_EXPORT(int) _nc_locale_breaks_acs(void);
 extern NCURSES_EXPORT(int) _nc_setupterm(NCURSES_CONST char *, int, int *, bool);
-extern NCURSES_EXPORT(void) _nc_get_screensize(int *, int *);
+extern NCURSES_EXPORT(void) _nc_get_screensize(SCREEN *, int *, int *);
 
 /* lib_tstp.c */
 #if USE_SIGWINCH
-extern NCURSES_EXPORT(int) _nc_handle_sigwinch(int);
+extern NCURSES_EXPORT(int) _nc_handle_sigwinch(SCREEN *);
 #else
 #define _nc_handle_sigwinch(a) /* nothing */
 #endif
 
+/* lib_ungetch.c */
+extern NCURSES_EXPORT(int) _nc_ungetch (SCREEN *, int);
+
 /* lib_wacs.c */
 #if USE_WIDEC_SUPPORT
 extern NCURSES_EXPORT(void) _nc_init_wacs(void);
@@ -1513,18 +1534,18 @@ extern NCURSES_EXPORT(int) _nc_access (const char *, int);
 extern NCURSES_EXPORT(int) _nc_baudrate (int);
 extern NCURSES_EXPORT(int) _nc_freewin (WINDOW *);
 extern NCURSES_EXPORT(int) _nc_getenv_num (const char *);
-extern NCURSES_EXPORT(int) _nc_keypad (bool);
+extern NCURSES_EXPORT(int) _nc_keypad (SCREEN *, bool);
 extern NCURSES_EXPORT(int) _nc_ospeed (int);
 extern NCURSES_EXPORT(int) _nc_outch (int);
 extern NCURSES_EXPORT(int) _nc_read_termcap_entry (const char *const, TERMTYPE *const);
 extern NCURSES_EXPORT(int) _nc_setupscreen (int, int, FILE *, bool, int);
-extern NCURSES_EXPORT(int) _nc_timed_wait(int, int, int * EVENTLIST_2nd(_nc_eventlist *));
+extern NCURSES_EXPORT(int) _nc_timed_wait(SCREEN *, int, int, int * EVENTLIST_2nd(_nc_eventlist *));
 extern NCURSES_EXPORT(void) _nc_do_color (short, short, bool, int (*)(int));
 extern NCURSES_EXPORT(void) _nc_flush (void);
 extern NCURSES_EXPORT(void) _nc_free_entry(ENTRY *, TERMTYPE *);
 extern NCURSES_EXPORT(void) _nc_freeall (void);
 extern NCURSES_EXPORT(void) _nc_hash_map (void);
-extern NCURSES_EXPORT(void) _nc_init_keytry (void);
+extern NCURSES_EXPORT(void) _nc_init_keytry (SCREEN *);
 extern NCURSES_EXPORT(void) _nc_keep_tic_dir (const char *);
 extern NCURSES_EXPORT(void) _nc_make_oldhash (int i);
 extern NCURSES_EXPORT(void) _nc_scroll_oldhash (int n, int top, int bot);
@@ -1556,7 +1577,7 @@ extern NCURSES_EXPORT(size_t) _nc_wcrtomb (char *, wchar_t, mbstate_t *);
 #endif
 
 #if USE_SIZECHANGE
-extern NCURSES_EXPORT(void) _nc_update_screensize (void);
+extern NCURSES_EXPORT(void) _nc_update_screensize (SCREEN *);
 #endif
 
 #if HAVE_RESIZETERM

contrib/ncurses/ncurses/fifo_defs.h

@@ -34,21 +34,21 @@
 /*
  * Common macros for lib_getch.c, lib_ungetch.c
  *
- * $Id: fifo_defs.h,v 1.4 2002/03/16 20:47:50 tom Exp $
+ * $Id: fifo_defs.h,v 1.5 2008/05/03 20:08:16 tom Exp $
  */
 
 #ifndef FIFO_DEFS_H
 #define FIFO_DEFS_H 1
 
-#define head	SP->_fifohead
+#define head	sp->_fifohead
-#define tail	SP->_fifotail
+#define tail	sp->_fifotail
 /* peek points to next uninterpreted character */
-#define peek	SP->_fifopeek
+#define peek	sp->_fifopeek
 
 #define h_inc() { head == FIFO_SIZE-1 ? head = 0 : head++; if (head == tail) head = -1, tail = 0;}
 #define h_dec() { head == 0 ? head = FIFO_SIZE-1 : head--; if (head == tail) tail = -1;}
 #define t_inc() { tail == FIFO_SIZE-1 ? tail = 0 : tail++; if (tail == head) tail = -1;}
-#define t_dec() { tail == 0 ? tail = FIFO_SIZE-1 : tail--; if (head == tail) fifo_clear();}
+#define t_dec() { tail == 0 ? tail = FIFO_SIZE-1 : tail--; if (head == tail) fifo_clear(sp);}
 #define p_inc() { peek == FIFO_SIZE-1 ? peek = 0 : peek++;}
 
 #define cooked_key_in_fifo()	((head != -1) && (peek != head))

contrib/ncurses/ncurses/tinfo/init_keytry.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1999-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1999-2006,2008 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            *
@@ -36,7 +36,7 @@
 
 #include <term_entry.h>
 
-MODULE_ID("$Id: init_keytry.c,v 1.10 2007/04/29 22:57:50 tom Exp $")
+MODULE_ID("$Id: init_keytry.c,v 1.11 2008/05/03 23:09:15 tom Exp $")
 
 /*
 **      _nc_init_keytry()
@@ -64,19 +64,19 @@ _nc_tinfo_fkeysf(void)
 #endif
 
 NCURSES_EXPORT(void)
-_nc_init_keytry(void)
+_nc_init_keytry(SCREEN *sp)
 {
     size_t n;
 
-    /* The SP->_keytry value is initialized in newterm(), where the SP
+    /* The sp->_keytry value is initialized in newterm(), where the sp
      * structure is created, because we can not tell where keypad() or
      * mouse_activate() (which will call keyok()) are first called.
      */
 
-    if (SP != 0) {
+    if (sp != 0) {
 	for (n = 0; _nc_tinfo_fkeys[n].code; n++) {
 	    if (_nc_tinfo_fkeys[n].offset < STRCOUNT) {
-		(void) _nc_add_to_try(&(SP->_keytry),
+		(void) _nc_add_to_try(&(sp->_keytry),
 				      CUR Strings[_nc_tinfo_fkeys[n].offset],
 				      _nc_tinfo_fkeys[n].code);
 	    }
@@ -88,7 +88,7 @@ _nc_init_keytry(void)
 	 * names.
 	 */
 	{
-	    TERMTYPE *tp = &(SP->_term->type);
+	    TERMTYPE *tp = &(sp->_term->type);
 	    for (n = STRCOUNT; n < NUM_STRINGS(tp); ++n) {
 		const char *name = ExtStrname(tp, n, strnames);
 		char *value = tp->Strings[n];
@@ -96,7 +96,7 @@ _nc_init_keytry(void)
 		    && *name == 'k'
 		    && value != 0
 		    && key_defined(value) == 0) {
-		    (void) _nc_add_to_try(&(SP->_keytry),
+		    (void) _nc_add_to_try(&(sp->_keytry),
 					  value,
 					  n - STRCOUNT + KEY_MAX);
 		}
@@ -104,7 +104,7 @@ _nc_init_keytry(void)
 	}
 #endif
 #ifdef TRACE
-	_nc_trace_tries(SP->_keytry);
+	_nc_trace_tries(sp->_keytry);
 #endif
     }
 }

contrib/ncurses/ncurses/tinfo/lib_data.c

@@ -41,7 +41,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_data.c,v 1.39 2008/01/13 01:21:59 tom Exp $")
+MODULE_ID("$Id: lib_data.c,v 1.43 2008/03/29 21:16:49 tom Exp $")
 
 /*
  * OS/2's native linker complains if we don't initialize public data when
@@ -109,7 +109,7 @@ NCURSES_EXPORT_VAR(SCREEN *) SP = NULL; /* Some linkers require initialized data
 #define CHARS_0s { '\0' }
 
 #define TGETENT_0 { 0L, FALSE, NULL, NULL, NULL }
-#define TGETENT_0s { TGETENT_0, TGETENT_0, TGETENT_0, TGETENT_0 } 
+#define TGETENT_0s { TGETENT_0, TGETENT_0, TGETENT_0, TGETENT_0 }
 
 NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals = {
     0,				/* have_sigwinch */
@@ -140,6 +140,8 @@ NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals = {
     0,				/* tgetent_index */
     0,				/* tgetent_sequence */
 
+    0,				/* _nc_windowlist */
+
 #if USE_HOME_TERMINFO
     NULL,			/* home_terminfo */
 #endif
@@ -171,11 +173,9 @@ NCURSES_EXPORT_VAR(NCURSES_GLOBALS) _nc_globals = {
     NULL,			/* tracetry_buf */
     0,				/* tracetry_used */
 
-#ifndef USE_TERMLIB
     { CHARS_0s, CHARS_0s },	/* traceatr_color_buf */
     0,				/* traceatr_color_sel */
     -1,				/* traceatr_color_last */
-#endif /* USE_TERMLIB */
 
 #endif /* TRACE */
 #ifdef USE_PTHREADS
@@ -236,21 +236,59 @@ NCURSES_EXPORT_VAR(NCURSES_PRESCREEN) _nc_prescreen = {
 
 /******************************************************************************/
 #ifdef USE_PTHREADS
-NCURSES_EXPORT(int)
+static void
-_nc_mutex_lock(pthread_mutex_t *obj)
+init_global_mutexes(void)
 {
+    static bool initialized = FALSE;
+
+    if (!initialized) {
+	initialized = TRUE;
+	_nc_mutex_init(&_nc_globals.mutex_set_SP);
+	_nc_mutex_init(&_nc_globals.mutex_use_screen);
+	_nc_mutex_init(&_nc_globals.mutex_use_window);
+	_nc_mutex_init(&_nc_globals.mutex_windowlist);
+	_nc_mutex_init(&_nc_globals.mutex_tst_tracef);
+	_nc_mutex_init(&_nc_globals.mutex_tracef);
+    }
+}
+
+/*
+ * Use recursive mutexes if we have them - they're part of Unix98.
+ * For the cases where we do not, _nc_mutex_trylock() is used to avoid a
+ * deadlock, at the expense of memory leaks and unexpected failures that
+ * may not be handled by typical clients.
+ *
+ * FIXME - need configure check for PTHREAD_MUTEX_RECURSIVE, define it to
+ * PTHREAD_MUTEX_NORMAL if not supported.
+ */
+NCURSES_EXPORT(void)
+_nc_mutex_init(pthread_mutex_t * obj)
+{
+    pthread_mutexattr_t recattr;
+
+    memset(&recattr, 0, sizeof(recattr));
+    pthread_mutexattr_settype(&recattr, PTHREAD_MUTEX_RECURSIVE);
+    pthread_mutex_init(obj, &recattr);
+}
+
+NCURSES_EXPORT(int)
+_nc_mutex_lock(pthread_mutex_t * obj)
+{
+    init_global_mutexes();
     return pthread_mutex_lock(obj);
 }
 
 NCURSES_EXPORT(int)
-_nc_mutex_trylock(pthread_mutex_t *obj)
+_nc_mutex_trylock(pthread_mutex_t * obj)
 {
+    init_global_mutexes();
     return pthread_mutex_trylock(obj);
 }
 
 NCURSES_EXPORT(int)
-_nc_mutex_unlock(pthread_mutex_t *obj)
+_nc_mutex_unlock(pthread_mutex_t * obj)
 {
+    init_global_mutexes();
     return pthread_mutex_unlock(obj);
 }
 #endif /* USE_PTHREADS */

contrib/ncurses/ncurses/tinfo/lib_napms.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2003,2005 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2005,2008 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            *
@@ -49,7 +49,7 @@
 #endif
 #endif
 
-MODULE_ID("$Id: lib_napms.c,v 1.15 2005/04/03 13:58:14 tom Exp $")
+MODULE_ID("$Id: lib_napms.c,v 1.17 2008/05/03 21:34:13 tom Exp $")
 
 NCURSES_EXPORT(int)
 napms(int ms)
@@ -67,7 +67,7 @@ napms(int ms)
 	}
     }
 #else
-    _nc_timed_wait(0, ms, (int *) 0 EVENTLIST_2nd(0));
+    _nc_timed_wait(0, 0, ms, (int *) 0 EVENTLIST_2nd(0));
 #endif
 
     returnCode(OK);

contrib/ncurses/ncurses/tinfo/lib_options.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2006,2008 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            *
@@ -43,7 +43,7 @@
 
 #include <term.h>
 
-MODULE_ID("$Id: lib_options.c,v 1.50 2006/12/30 16:03:27 tom Exp $")
+MODULE_ID("$Id: lib_options.c,v 1.52 2008/05/03 23:09:20 tom Exp $")
 
 NCURSES_EXPORT(int)
 idlok(WINDOW *win, bool flag)
@@ -126,7 +126,7 @@ keypad(WINDOW *win, bool flag)
 
     if (win) {
 	win->_use_keypad = flag;
-	returnCode(_nc_keypad(flag));
+	returnCode(_nc_keypad(SP, flag));
     } else
 	returnCode(ERR);
 }
@@ -220,7 +220,7 @@ typeahead(int fd)
 
 #if NCURSES_EXT_FUNCS
 static int
-has_key_internal(int keycode, TRIES *tp)
+has_key_internal(int keycode, TRIES * tp)
 {
     if (tp == 0)
 	return (FALSE);
@@ -247,7 +247,7 @@ has_key(int keycode)
  * the terminal state _before_ switching modes.
  */
 NCURSES_EXPORT(int)
-_nc_keypad(bool flag)
+_nc_keypad(SCREEN *sp, bool flag)
 {
     if (flag && keypad_xmit) {
 	TPUTS_TRACE("keypad_xmit");
@@ -259,12 +259,12 @@ _nc_keypad(bool flag)
 	_nc_flush();
     }
 
-    if (SP != 0) {
+    if (sp != 0) {
-	if (flag && !SP->_tried) {
+	if (flag && !sp->_tried) {
-	    _nc_init_keytry();
+	    _nc_init_keytry(sp);
-	    SP->_tried = TRUE;
+	    sp->_tried = TRUE;
 	}
-	SP->_keypad_on = flag;
+	sp->_keypad_on = flag;
     }
     return (OK);
 }

contrib/ncurses/ncurses/tinfo/lib_setup.c

@@ -53,7 +53,7 @@
 
 #include <term.h>		/* lines, columns, cur_term */
 
-MODULE_ID("$Id: lib_setup.c,v 1.102 2008/01/19 21:07:45 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.105 2008/05/03 22:41:42 tom Exp $")
 
 /****************************************************************************
  *
@@ -154,23 +154,19 @@ set_tabsize(int value)
  * If we have a pending SIGWINCH, set the flag in each screen.
  */
 NCURSES_EXPORT(int)
-_nc_handle_sigwinch(int update)
+_nc_handle_sigwinch(SCREEN *sp)
 {
     SCREEN *scan;
 
-    (void) update;		/* no longer used */
-
     if (_nc_globals.have_sigwinch) {
 	_nc_globals.have_sigwinch = 0;
 
-	scan = _nc_screen_chain;
+	for (each_screen(scan)) {
-	while (scan) {
 	    scan->_sig_winch = TRUE;
-	    scan = scan->_next_screen;
 	}
     }
 
-    return (SP ? SP->_sig_winch : 0);
+    return (sp ? sp->_sig_winch : 0);
 }
 
 #endif
@@ -184,7 +180,7 @@ use_env(bool f)
 }
 
 NCURSES_EXPORT(void)
-_nc_get_screensize(int *linep, int *colp)
+_nc_get_screensize(SCREEN *sp, int *linep, int *colp)
 /* Obtain lines/columns values from the environment and/or terminfo entry */
 {
     int my_tabsize;
@@ -238,7 +234,7 @@ _nc_get_screensize(int *linep, int *colp)
 		 * environment variable.
 		 */
 		if (*linep <= 0)
-		    *linep = (SP != 0 && SP->_filtered) ? 1 : WINSIZE_ROWS(size);
+		    *linep = (sp != 0 && sp->_filtered) ? 1 : WINSIZE_ROWS(size);
 		if (*colp <= 0)
 		    *colp = WINSIZE_COLS(size);
 	    }
@@ -279,8 +275,8 @@ _nc_get_screensize(int *linep, int *colp)
 	my_tabsize = 8;
 
 #if USE_REENTRANT
-    if (SP != 0)
+    if (sp != 0)
-	SP->_TABSIZE = my_tabsize;
+	sp->_TABSIZE = my_tabsize;
 #else
     TABSIZE = my_tabsize;
 #endif
@@ -289,25 +285,25 @@ _nc_get_screensize(int *linep, int *colp)
 
 #if USE_SIZECHANGE
 NCURSES_EXPORT(void)
-_nc_update_screensize(void)
+_nc_update_screensize(SCREEN *sp)
 {
     int old_lines = lines;
     int new_lines;
     int old_cols = columns;
     int new_cols;
 
-    _nc_get_screensize(&new_lines, &new_cols);
+    _nc_get_screensize(sp, &new_lines, &new_cols);
 
     /*
      * See is_term_resized() and resizeterm().
      * We're doing it this way because those functions belong to the upper
      * ncurses library, while this resides in the lower terminfo library.
      */
-    if (SP != 0
+    if (sp != 0
-	&& SP->_resize != 0) {
+	&& sp->_resize != 0) {
 	if ((new_lines != old_lines) || (new_cols != old_cols))
-	    SP->_resize(new_lines, new_cols);
+	    sp->_resize(new_lines, new_cols);
-	SP->_sig_winch = FALSE;
+	sp->_sig_winch = FALSE;
     }
 }
 #endif
@@ -590,10 +586,11 @@ _nc_setupterm(NCURSES_CONST char *tname, int Filedes, int *errret, bool reuse)
      * We should always check the screensize, just in case.
      */
 #if USE_REENTRANT
-    _nc_get_screensize(SP ? &(SP->_LINES) : &(_nc_prescreen._LINES),
+    _nc_get_screensize(SP,
+		       SP ? &(SP->_LINES) : &(_nc_prescreen._LINES),
 		       SP ? &(SP->_COLS) : &(_nc_prescreen._COLS));
 #else
-    _nc_get_screensize(&LINES, &COLS);
+    _nc_get_screensize(SP, &LINES, &COLS);
 #endif
 
     if (errret)

contrib/ncurses/ncurses/tinfo/lib_ttyflags.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -38,7 +38,7 @@
 #include <curses.priv.h>
 #include <term.h>		/* cur_term */
 
-MODULE_ID("$Id: lib_ttyflags.c,v 1.15 2007/05/26 18:54:25 tom Exp $")
+MODULE_ID("$Id: lib_ttyflags.c,v 1.16 2008/05/03 22:39:03 tom Exp $")
 
 NCURSES_EXPORT(int)
 _nc_get_tty_mode(TTY * buf)
@@ -147,7 +147,7 @@ reset_prog_mode(void)
 	if (_nc_set_tty_mode(&cur_term->Nttyb) == OK) {
 	    if (SP) {
 		if (SP->_keypad_on)
-		    _nc_keypad(TRUE);
+		    _nc_keypad(SP, TRUE);
 		NC_BUFFERED(TRUE);
 	    }
 	    returnCode(OK);
@@ -163,7 +163,7 @@ reset_shell_mode(void)
 
     if (cur_term != 0) {
 	if (SP) {
-	    _nc_keypad(FALSE);
+	    _nc_keypad(SP, FALSE);
 	    _nc_flush();
 	    NC_BUFFERED(FALSE);
 	}

contrib/ncurses/ncurses/tinfo/use_screen.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2007 Free Software Foundation, Inc.                        *
+ * Copyright (c) 2007,2008 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            *
@@ -32,10 +32,10 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: use_screen.c,v 1.2 2007/09/08 21:46:48 tom Exp $")
+MODULE_ID("$Id: use_screen.c,v 1.4 2008/03/29 21:19:58 tom Exp $")
 
 NCURSES_EXPORT(int)
-use_screen(SCREEN *screen, NCURSES_CALLBACK func, void *data)
+use_screen(SCREEN *screen, NCURSES_SCREEN_CB func, void *data)
 {
     SCREEN *save_SP;
     int code = OK;
@@ -50,7 +50,7 @@ use_screen(SCREEN *screen, NCURSES_CALLBACK func, void *data)
     save_SP = SP;
     set_term(screen);
 
-    code = func(screen->_stdscr, data);
+    code = func(screen, data);
 
     set_term(save_SP);
     _nc_unlock_global(use_screen);

contrib/ncurses/ncurses/trace/lib_trace.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -46,7 +46,7 @@
 
 #include <ctype.h>
 
-MODULE_ID("$Id: lib_trace.c,v 1.65 2007/09/29 21:47:46 tom Exp $")
+MODULE_ID("$Id: lib_trace.c,v 1.66 2008/03/22 16:56:48 tom Exp $")
 
 NCURSES_EXPORT_VAR(unsigned) _nc_tracing = 0; /* always define this */
 
@@ -167,6 +167,18 @@ _nc_va_tracef(const char *fmt, va_list ap)
     if (doit != 0) {
 	if (TraceFP == 0)
 	    TraceFP = stderr;
+#ifdef USE_PTHREADS
+	/*
+	 * TRACE_ICALLS is "really" needed to show normal use with threaded
+	 * applications, since anything can be running during a napms(),
+	 * making it appear in the hierarchical trace as it other functions
+	 * are being called.
+	 *
+	 * Rather than add the complication of a per-thread stack, just
+	 * show the thread-id in each line of the trace.
+	 */
+	fprintf(TraceFP, "%#lx:", (long) pthread_self());
+#endif
 	if (before || after) {
 	    int n;
 	    for (n = 1; n < TraceLevel; n++)

contrib/ncurses/ncurses/tty/lib_tstp.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -46,7 +46,7 @@
 #define _POSIX_SOURCE
 #endif
 
-MODULE_ID("$Id: lib_tstp.c,v 1.36 2007/04/21 19:51:29 tom Exp $")
+MODULE_ID("$Id: lib_tstp.c,v 1.37 2008/05/03 16:24:56 tom Exp $")
 
 #if defined(SIGTSTP) && (HAVE_SIGACTION || HAVE_SIGVEC)
 #define USE_SIGTSTP 1
@@ -252,19 +252,17 @@ cleanup(int sig)
 	if (signal(sig, SIG_IGN) != SIG_ERR)
 #endif
 	{
-	    SCREEN *scan = _nc_screen_chain;
+	    SCREEN *scan;
-	    while (scan) {
+	    for (each_screen(scan)) {
-		if (SP != 0
+		if (scan->_ofp != 0
-		    && SP->_ofp != 0
+		    && isatty(fileno(scan->_ofp))) {
-		    && isatty(fileno(SP->_ofp))) {
+		    scan->_cleanup = TRUE;
-		    SP->_cleanup = TRUE;
+		    scan->_outch = _nc_outch;
-		    SP->_outch = _nc_outch;
 		}
 		set_term(scan);
 		endwin();
 		if (SP)
 		    SP->_endwin = FALSE;	/* in case we have an atexit! */
-		scan = scan->_next_screen;
 	    }
 	}
     }

contrib/ncurses/ncurses/tty/lib_twait.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -62,15 +62,7 @@
 # endif
 #endif
 
-MODULE_ID("$Id: lib_twait.c,v 1.54 2007/08/11 16:32:48 tom Exp $")
+MODULE_ID("$Id: lib_twait.c,v 1.57 2008/05/03 21:35:57 tom Exp $")
-
-#if HAVE_GETTIMEOFDAY
-# define PRECISE_GETTIME 1
-# define TimeType struct timeval
-#else
-# define PRECISE_GETTIME 0
-# define TimeType time_t
-#endif
 
 static long
 _nc_gettime(TimeType * t0, bool first)
@@ -145,7 +137,8 @@ _nc_eventlist_timeout(_nc_eventlist * evl)
  * descriptors.
  */
 NCURSES_EXPORT(int)
-_nc_timed_wait(int mode,
+_nc_timed_wait(SCREEN *sp,
+	       int mode,
 	       int milliseconds,
 	       int *timeleft
 	       EVENTLIST_2nd(_nc_eventlist * evl))
@@ -207,12 +200,12 @@ _nc_timed_wait(int mode,
 #endif
 
     if (mode & 1) {
-	fds[count].fd = SP->_ifd;
+	fds[count].fd = sp->_ifd;
 	fds[count].events = POLLIN;
 	count++;
     }
     if ((mode & 2)
-	&& (fd = SP->_mouse_fd) >= 0) {
+	&& (fd = sp->_mouse_fd) >= 0) {
 	fds[count].fd = fd;
 	fds[count].events = POLLIN;
 	count++;
@@ -315,11 +308,11 @@ _nc_timed_wait(int mode,
     FD_ZERO(&set);
 
     if (mode & 1) {
-	FD_SET(SP->_ifd, &set);
+	FD_SET(sp->_ifd, &set);
-	count = SP->_ifd + 1;
+	count = sp->_ifd + 1;
     }
     if ((mode & 2)
-	&& (fd = SP->_mouse_fd) >= 0) {
+	&& (fd = sp->_mouse_fd) >= 0) {
 	FD_SET(fd, &set);
 	count = max(fd, count) + 1;
     }
@@ -432,11 +425,11 @@ _nc_timed_wait(int mode,
 	    result = 1;		/* redundant, but simple */
 #elif HAVE_SELECT
 	    if ((mode & 2)
-		&& (fd = SP->_mouse_fd) >= 0
+		&& (fd = sp->_mouse_fd) >= 0
 		&& FD_ISSET(fd, &set))
 		result |= 2;
 	    if ((mode & 1)
-		&& FD_ISSET(SP->_ifd, &set))
+		&& FD_ISSET(sp->_ifd, &set))
 		result |= 1;
 #endif
 	} else

contrib/ncurses/ncurses/tty/tty_update.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -74,7 +74,7 @@
 #include <ctype.h>
 #include <term.h>
 
-MODULE_ID("$Id: tty_update.c,v 1.243 2007/10/13 20:03:32 tom Exp $")
+MODULE_ID("$Id: tty_update.c,v 1.245 2008/05/03 22:43:04 tom Exp $")
 
 /*
  * This define controls the line-breakout optimization.  Every once in a
@@ -645,7 +645,7 @@ doupdate(void)
 	SP->_fifohold--;
 
 #if USE_SIZECHANGE
-    if (SP->_endwin || _nc_handle_sigwinch(FALSE)) {
+    if (SP->_endwin || _nc_handle_sigwinch(SP)) {
 	/*
 	 * This is a transparent extension:  XSI does not address it,
 	 * and applications need not know that ncurses can do it.
@@ -654,7 +654,7 @@ doupdate(void)
 	 * (this can happen in an xterm, for example), and resize the
 	 * ncurses data structures accordingly.
 	 */
-	_nc_update_screensize();
+	_nc_update_screensize(SP);
     }
 #endif
 

contrib/ncurses/progs/dump_entry.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 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            *
@@ -39,7 +39,7 @@
 #include "termsort.c"		/* this C file is generated */
 #include <parametrized.h>	/* so is this */
 
-MODULE_ID("$Id: dump_entry.c,v 1.81 2007/08/25 20:05:35 tom Exp $")
+MODULE_ID("$Id: dump_entry.c,v 1.82 2008/04/19 22:27:04 tom Exp $")
 
 #define INDENT			8
 #define DISCARD(string) string = ABSENT_STRING
@@ -539,6 +539,10 @@ fmt_complex(char *src, int level)
 	    params = FALSE;
 	    percent = FALSE;
 	    break;
+	case ' ':
+	    strncpy_DYN(&tmpbuf, "\\s", 2);
+	    ++src;
+	    continue;
 	default:
 	    percent = FALSE;
 	    break;