diff --git a/.gitignore b/.gitignore
index 4073dc9b..b2b0eaae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@ test/.libs/
 test/calculator
 test/dialog
 test/string-operations
+test/opti-move
 test/hello
 test/watch
 test/menu
diff --git a/ChangeLog b/ChangeLog
index d9bd0801..6be5d107 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-11-26  Markus Gans  <guru.mail@muenster.de>
+	* Add the opti-move test program
+	* Optimized the terminal clear screen
+
 2016-11-20  Markus Gans  <guru.mail@muenster.de>
 	* Increase speed on cygwin terminals
 	* Improve tty settings
diff --git a/Makefile.in b/Makefile.in
index 243298bc..53d016d7 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994-2013 Free Software Foundation, Inc.
@@ -85,8 +85,8 @@ host_triplet = @host@
 subdir = .
 DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(top_srcdir)/configure $(am__configure_deps) \
-	$(srcdir)/config.h.in AUTHORS COPYING ChangeLog config.guess \
-	config.sub depcomp install-sh missing ltmain.sh
+	$(srcdir)/config.h.in AUTHORS COPYING ChangeLog compile \
+	config.guess config.sub depcomp install-sh missing ltmain.sh
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/m4/ax_prefix_config_h.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
@@ -393,8 +393,8 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
 
 config.h: stamp-h1
-	@if test ! -f $@; then rm -f stamp-h1; else :; fi
-	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi
+	@test -f $@ || rm -f stamp-h1
+	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1
 
 stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
 	@rm -f stamp-h1
@@ -624,10 +624,16 @@ dist-xz: distdir
 	$(am__post_remove_distdir)
 
 dist-tarZ: distdir
+	@echo WARNING: "Support for shar distribution archives is" \
+	               "deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
 	$(am__post_remove_distdir)
 
 dist-shar: distdir
+	@echo WARNING: "Support for distribution archives compressed with" \
+		       "legacy program 'compress' is deprecated." >&2
+	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
 	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
 	$(am__post_remove_distdir)
 
@@ -669,9 +675,10 @@ distcheck: dist
 	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
 	  && am__cwd=`pwd` \
 	  && $(am__cd) $(distdir)/_build \
-	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+	  && ../configure \
 	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
+	    --srcdir=.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
 	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
diff --git a/aclocal.m4 b/aclocal.m4
index 543db4e1..dc954fdf 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-# generated automatically by aclocal 1.13.4 -*- Autoconf -*-
+# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
 
 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
 
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.13'
+[am__api_version='1.14'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.13.4], [],
+m4_if([$1], [1.14.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,7 +51,7 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.13.4])dnl
+[AM_AUTOMAKE_VERSION([1.14.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
@@ -103,10 +103,9 @@ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 # configured tree to be moved without reconfiguration.
 
 AC_DEFUN([AM_AUX_DIR_EXPAND],
-[dnl Rely on autoconf to set up CDPATH properly.
-AC_PREREQ([2.50])dnl
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
+[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
 ])
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
@@ -418,6 +417,12 @@ AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 # This macro actually does too much.  Some checks are only needed if
 # your package does certain things.  But this isn't really a big deal.
 
+dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
+m4_define([AC_PROG_CC],
+m4_defn([AC_PROG_CC])
+[_AM_PROG_CC_C_O
+])
+
 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
 # AM_INIT_AUTOMAKE([OPTIONS])
 # -----------------------------------------------
@@ -526,6 +531,48 @@ dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
 AC_CONFIG_COMMANDS_PRE(dnl
 [m4_provide_if([_AM_COMPILER_EXEEXT],
   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
+  fi
+fi
 ])
 
 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
@@ -534,7 +581,6 @@ dnl mangled by Autoconf and run in a shell conditional statement.
 m4_define([_AC_COMPILER_EXEEXT],
 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
 
-
 # When config.status generates a header, we must update the stamp-h file.
 # This file resides in the same directory as the config header
 # that is generated.  The stamp files are numbered to have different names.
@@ -716,6 +762,70 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_CC_C_O
+# ---------------
+# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
+# to automatically call this.
+AC_DEFUN([_AM_PROG_CC_C_O],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+AC_LANG_PUSH([C])dnl
+AC_CACHE_CHECK(
+  [whether $CC understands -c and -o together],
+  [am_cv_prog_cc_c_o],
+  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i])
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+AC_LANG_POP([C])])
+
+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   (exit $ac_status); }])
+
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
diff --git a/config.guess b/config.guess
index c6fad2f5..1f5c50c0 100755
--- a/config.guess
+++ b/config.guess
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
+#   Copyright 1992-2014 Free Software Foundation, Inc.
 
-timestamp='2013-06-10'
+timestamp='2014-03-23'
 
 # 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
@@ -50,7 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2013 Free Software Foundation, Inc.
+Copyright 1992-2014 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."
@@ -149,20 +149,10 @@ Linux|GNU|GNU/*)
 	LIBC=gnu
 	#endif
 	EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
 	;;
 esac
 
-case "${UNAME_MACHINE}" in
-  i?86)
-     test -z "$VENDOR" && VENDOR=pc
-     ;;
-  *)
-     test -z "$VENDOR" && VENDOR=unknown
-     ;;
-esac
-test -f /etc/SuSE-release -o -f /.buildenv && VENDOR=suse
-
 # Note: order is significant - the case branches are not exclusive.
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
@@ -227,23 +217,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	exit ;;
     *:Bitrig:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
-	echo ${UNAME_MACHINE_ARCH}-${VENDOR}-bitrig${UNAME_RELEASE}
+	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
 	exit ;;
     *:OpenBSD:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	echo ${UNAME_MACHINE_ARCH}-${VENDOR}-openbsd${UNAME_RELEASE}
+	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
 	exit ;;
     *:ekkoBSD:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-ekkobsd${UNAME_RELEASE}
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 	exit ;;
     *:SolidBSD:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-solidbsd${UNAME_RELEASE}
+	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
 	exit ;;
     macppc:MirBSD:*:*)
-	echo powerpc-${VENDOR}-mirbsd${UNAME_RELEASE}
+	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
 	exit ;;
     *:MirBSD:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-mirbsd${UNAME_RELEASE}
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
 	exit ;;
     alpha:OSF1:*:*)
 	case $UNAME_RELEASE in
@@ -311,13 +301,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo alpha-dec-winnt3.5
 	exit ;;
     Amiga*:UNIX_System_V:4.0:*)
-	echo m68k-${VENDOR}-sysv4
+	echo m68k-unknown-sysv4
 	exit ;;
     *:[Aa]miga[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-amigaos
+	echo ${UNAME_MACHINE}-unknown-amigaos
 	exit ;;
     *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-morphos
+	echo ${UNAME_MACHINE}-unknown-morphos
 	exit ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
@@ -332,7 +322,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo arm-acorn-riscix${UNAME_RELEASE}
 	exit ;;
     arm*:riscos:*:*|arm*:RISCOS:*:*)
-	echo arm-${VENDOR}-riscos
+	echo arm-unknown-riscos
 	exit ;;
     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 	echo hppa1.1-hitachi-hiuxmpp
@@ -440,7 +430,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	echo m68k-hades-mint${UNAME_RELEASE}
 	exit ;;
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-	echo m68k-${VENDOR}-mint${UNAME_RELEASE}
+	echo m68k-unknown-mint${UNAME_RELEASE}
 	exit ;;
     m68k:machten:*:*)
 	echo m68k-apple-machten${UNAME_RELEASE}
@@ -751,9 +741,9 @@ EOF
 	exit ;;
     i*86:OSF1:*:*)
 	if [ -x /usr/sbin/sysversion ] ; then
-	    echo ${UNAME_MACHINE}-${VENDOR}-osf1mk
+	    echo ${UNAME_MACHINE}-unknown-osf1mk
 	else
-	    echo ${UNAME_MACHINE}-${VENDOR}-osf1
+	    echo ${UNAME_MACHINE}-unknown-osf1
 	fi
 	exit ;;
     parisc*:Lites*:*:*)
@@ -813,18 +803,18 @@ EOF
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 	exit ;;
     sparc*:BSD/OS:*:*)
-	echo sparc-${VENDOR}-bsdi${UNAME_RELEASE}
+	echo sparc-unknown-bsdi${UNAME_RELEASE}
 	exit ;;
     *:BSD/OS:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-bsdi${UNAME_RELEASE}
+	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 	exit ;;
     *:FreeBSD:*:*)
 	UNAME_PROCESSOR=`/usr/bin/uname -p`
 	case ${UNAME_PROCESSOR} in
 	    amd64)
-		echo x86_64-${VENDOR}-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 	    *)
-		echo ${UNAME_PROCESSOR}-${VENDOR}-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
 	esac
 	exit ;;
     i*:CYGWIN*:*)
@@ -836,7 +826,7 @@ EOF
     *:MINGW*:*)
 	echo ${UNAME_MACHINE}-pc-mingw32
 	exit ;;
-    i*:MSYS*:*)
+    *:MSYS*:*)
 	echo ${UNAME_MACHINE}-pc-msys
 	exit ;;
     i*:windows32*:*)
@@ -852,10 +842,10 @@ EOF
 		echo i586-pc-interix${UNAME_RELEASE}
 		exit ;;
 	    authenticamd | genuineintel | EM64T)
-		echo x86_64-${VENDOR}-interix${UNAME_RELEASE}
+		echo x86_64-unknown-interix${UNAME_RELEASE}
 		exit ;;
 	    IA64)
-		echo ia64-${VENDOR}-interix${UNAME_RELEASE}
+		echo ia64-unknown-interix${UNAME_RELEASE}
 		exit ;;
 	esac ;;
     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
@@ -874,31 +864,31 @@ EOF
 	echo ${UNAME_MACHINE}-pc-uwin
 	exit ;;
     amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
-	echo x86_64-${VENDOR}-cygwin
+	echo x86_64-unknown-cygwin
 	exit ;;
     p*:CYGWIN*:*)
-	echo powerpcle-${VENDOR}-cygwin
+	echo powerpcle-unknown-cygwin
 	exit ;;
     prep*:SunOS:5.*:*)
-	echo powerpcle-${VENDOR}-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit ;;
     *:GNU:*:*)
 	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-${VENDOR}-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
 	exit ;;
     *:GNU/*:*:*)
 	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-${VENDOR}-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
 	exit ;;
     i*86:Minix:*:*)
 	echo ${UNAME_MACHINE}-pc-minix
 	exit ;;
     aarch64:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     aarch64_be:Linux:*:*)
 	UNAME_MACHINE=aarch64_be
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
@@ -912,29 +902,29 @@ EOF
 	esac
 	objdump --private-headers /bin/sh | grep -q ld.so.1
 	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     arc:Linux:*:* | arceb:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     arm*:Linux:*:*)
 	eval $set_cc_for_build
 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
 	    | grep -q __ARM_EABI__
 	then
-	    echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	else
 	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
 		| grep -q __ARM_PCS_VFP
 	    then
-		echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}eabi
+		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
 	    else
-		echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}eabihf
+		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
 	    fi
 	fi
 	exit ;;
     avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     cris:Linux:*:*)
 	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
@@ -943,22 +933,22 @@ EOF
 	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
 	exit ;;
     frv:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     hexagon:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     i*86:Linux:*:*)
 	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
 	exit ;;
     ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     mips:Linux:*:* | mips64:Linux:*:*)
 	eval $set_cc_for_build
@@ -977,63 +967,63 @@ EOF
 	#endif
 EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
-	test x"${CPU}" != x && { echo "${CPU}-${VENDOR}-linux-${LIBC}"; exit; }
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
 	;;
-    or1k:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+    openrisc*:Linux:*:*)
+	echo or1k-unknown-linux-${LIBC}
 	exit ;;
-    or32:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+    or32:Linux:*:* | or1k*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     padre:Linux:*:*)
-	echo sparc-${VENDOR}-linux-${LIBC}
+	echo sparc-unknown-linux-${LIBC}
 	exit ;;
     parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-${VENDOR}-linux-${LIBC}
+	echo hppa64-unknown-linux-${LIBC}
 	exit ;;
     parisc:Linux:*:* | hppa:Linux:*:*)
 	# Look for CPU level
 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-${VENDOR}-linux-${LIBC} ;;
-	  PA8*) echo hppa2.0-${VENDOR}-linux-${LIBC} ;;
-	  *)    echo hppa-${VENDOR}-linux-${LIBC} ;;
+	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
+	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
+	  *)    echo hppa-unknown-linux-${LIBC} ;;
 	esac
 	exit ;;
     ppc64:Linux:*:*)
-	echo powerpc64-${VENDOR}-linux-${LIBC}
+	echo powerpc64-unknown-linux-${LIBC}
 	exit ;;
     ppc:Linux:*:*)
-	echo powerpc-${VENDOR}-linux-${LIBC}
+	echo powerpc-unknown-linux-${LIBC}
 	exit ;;
     ppc64le:Linux:*:*)
-	echo powerpc64le-${VENDOR}-linux-${LIBC}
+	echo powerpc64le-unknown-linux-${LIBC}
 	exit ;;
     ppcle:Linux:*:*)
-	echo powerpcle-${VENDOR}-linux-${LIBC}
+	echo powerpcle-unknown-linux-${LIBC}
 	exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
 	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
 	exit ;;
     sh64*:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     tile*:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     vax:Linux:*:*)
 	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
 	exit ;;
     x86_64:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     xtensa*:Linux:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-linux-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     i*86:DYNIX/ptx:4*:*)
 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
@@ -1055,16 +1045,16 @@ EOF
 	echo ${UNAME_MACHINE}-pc-os2-emx
 	exit ;;
     i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-${VENDOR}-stop
+	echo ${UNAME_MACHINE}-unknown-stop
 	exit ;;
     i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-atheos
+	echo ${UNAME_MACHINE}-unknown-atheos
 	exit ;;
     i*86:syllable:*:*)
 	echo ${UNAME_MACHINE}-pc-syllable
 	exit ;;
     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
-	echo i386-${VENODR}-lynxos${UNAME_RELEASE}
+	echo i386-unknown-lynxos${UNAME_RELEASE}
 	exit ;;
     i*86:*DOS:*:*)
 	echo ${UNAME_MACHINE}-pc-msdosdjgpp
@@ -1084,7 +1074,7 @@ EOF
 	    *Pentium)	     UNAME_MACHINE=i586 ;;
 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 	esac
-	echo ${UNAME_MACHINE}-${VENDOR}-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
 	exit ;;
     i*86:*:3.2:*)
 	if test -f /usr/options/cb.name; then
@@ -1123,7 +1113,7 @@ EOF
 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 	else # Add other i860-SVR4 vendors below as they are discovered.
-	  echo i860-${VENODR}-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
+	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 	fi
 	exit ;;
     mini*:CTIX:SYS*5:*)
@@ -1160,19 +1150,19 @@ EOF
 	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
 	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	echo m68k-${VENDOR}-lynxos${UNAME_RELEASE}
+	echo m68k-unknown-lynxos${UNAME_RELEASE}
 	exit ;;
     mc68030:UNIX_System_V:4.*:*)
 	echo m68k-atari-sysv4
 	exit ;;
     TSUNAMI:LynxOS:2.*:*)
-	echo sparc-${VENDOR}-lynxos${UNAME_RELEASE}
+	echo sparc-unknown-lynxos${UNAME_RELEASE}
 	exit ;;
     rs6000:LynxOS:2.*:*)
-	echo rs6000-${VENDOR}-lynxos${UNAME_RELEASE}
+	echo rs6000-unknown-lynxos${UNAME_RELEASE}
 	exit ;;
     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
-	echo powerpc-${VENDOR}-lynxos${UNAME_RELEASE}
+	echo powerpc-unknown-lynxos${UNAME_RELEASE}
 	exit ;;
     SM[BE]S:UNIX_SV:*:*)
 	echo mips-dde-sysv${UNAME_RELEASE}
@@ -1222,7 +1212,7 @@ EOF
 	if [ -d /usr/nec ]; then
 		echo mips-nec-sysv${UNAME_RELEASE}
 	else
-		echo mips-${VENDOR}-sysv${UNAME_RELEASE}
+		echo mips-unknown-sysv${UNAME_RELEASE}
 	fi
 	exit ;;
     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
@@ -1238,7 +1228,7 @@ EOF
 	echo i586-pc-haiku
 	exit ;;
     x86_64:Haiku:*:*)
-	echo x86_64-${VENDOR}-haiku
+	echo x86_64-unknown-haiku
 	exit ;;
     SX-4:SUPER-UX:*:*)
 	echo sx4-nec-superux${UNAME_RELEASE}
@@ -1270,16 +1260,26 @@ EOF
 	if test "$UNAME_PROCESSOR" = unknown ; then
 	    UNAME_PROCESSOR=powerpc
 	fi
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		case $UNAME_PROCESSOR in
-		    i386) UNAME_PROCESSOR=x86_64 ;;
-		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
-		esac
+	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
+	    if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		    (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		    grep IS_64BIT_ARCH >/dev/null
+		then
+		    case $UNAME_PROCESSOR in
+			i386) UNAME_PROCESSOR=x86_64 ;;
+			powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		    esac
+		fi
 	    fi
+	elif test "$UNAME_PROCESSOR" = i386 ; then
+	    # Avoid executing cc on OS X 10.9, as it ships with a stub
+	    # that puts up a graphical alert prompting to install
+	    # developer tools.  Any system running Mac OS X 10.7 or
+	    # later (Darwin 11 and later) is required to have a 64-bit
+	    # processor. This is not true of the ARM version of Darwin
+	    # that Apple uses in portable devices.
+	    UNAME_PROCESSOR=x86_64
 	fi
 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
 	exit ;;
@@ -1321,13 +1321,13 @@ EOF
 	else
 	    UNAME_MACHINE="$cputype"
 	fi
-	echo ${UNAME_MACHINE}-${VENDOR}-plan9
+	echo ${UNAME_MACHINE}-unknown-plan9
 	exit ;;
     *:TOPS-10:*:*)
-	echo pdp10-${VENDOR}-tops10
+	echo pdp10-unknown-tops10
 	exit ;;
     *:TENEX:*:*)
-	echo pdp10-${VENDOR}-tenex
+	echo pdp10-unknown-tenex
 	exit ;;
     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
 	echo pdp10-dec-tops20
@@ -1336,16 +1336,16 @@ EOF
 	echo pdp10-xkl-tops20
 	exit ;;
     *:TOPS-20:*:*)
-	echo pdp10-${VENDOR}-tops20
+	echo pdp10-unknown-tops20
 	exit ;;
     *:ITS:*:*)
-	echo pdp10-${VENDOR}-its
+	echo pdp10-unknown-its
 	exit ;;
     SEI:*:*:SEIUX)
 	echo mips-sei-seiux${UNAME_RELEASE}
 	exit ;;
     *:DragonFly:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 	exit ;;
     *:*VMS:*:*)
 	UNAME_MACHINE=`(uname -p) 2>/dev/null`
@@ -1367,158 +1367,10 @@ EOF
 	echo ${UNAME_MACHINE}-pc-aros
 	exit ;;
     x86_64:VMkernel:*:*)
-	echo ${UNAME_MACHINE}-${VENDOR}-esx
+	echo ${UNAME_MACHINE}-unknown-esx
 	exit ;;
 esac
 
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-	"4"
-#else
-	""
-#endif
-	); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
 cat >&2 <<EOF
 $0: unable to guess system type
 
diff --git a/config.sub b/config.sub
index 8b612ab8..bba4efb8 100755
--- a/config.sub
+++ b/config.sub
@@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
+#   Copyright 1992-2014 Free Software Foundation, Inc.
 
-timestamp='2013-04-24'
+timestamp='2014-09-11'
 
 # 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
@@ -68,7 +68,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2013 Free Software Foundation, Inc.
+Copyright 1992-2014 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."
@@ -257,7 +257,7 @@ case $basic_machine in
 	| avr | avr32 \
 	| be32 | be64 \
 	| bfin \
-	| c4x | clipper \
+	| c4x | c8051 | clipper \
 	| d10v | d30v | dlx | dsp16xx \
 	| epiphany \
 	| fido | fr30 | frv \
@@ -265,6 +265,7 @@ case $basic_machine in
 	| hexagon \
 	| i370 | i860 | i960 | ia64 \
 	| ip2k | iq2000 \
+	| k1om \
 	| le32 | le64 \
 	| lm32 \
 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
@@ -282,8 +283,10 @@ case $basic_machine in
 	| mips64vr5900 | mips64vr5900el \
 	| mipsisa32 | mipsisa32el \
 	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa32r6 | mipsisa32r6el \
 	| mipsisa64 | mipsisa64el \
 	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64r6 | mipsisa64r6el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
 	| mipsr5900 | mipsr5900el \
@@ -295,11 +298,11 @@ case $basic_machine in
 	| nds32 | nds32le | nds32be \
 	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
-	| open8 \
-	| or1k | or32 \
+	| open8 | or1k | or1knd | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
 	| pyramid \
+	| riscv32 | riscv64 \
 	| rl78 | rx \
 	| score \
 	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
@@ -324,7 +327,7 @@ case $basic_machine in
 	c6x)
 		basic_machine=tic6x-unknown
 		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
 		basic_machine=$basic_machine-unknown
 		os=-none
 		;;
@@ -372,7 +375,7 @@ case $basic_machine in
 	| be32-* | be64-* \
 	| bfin-* | bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c4x-* \
-	| clipper-* | craynv-* | cydra-* \
+	| c8051-* | clipper-* | craynv-* | cydra-* \
 	| d10v-* | d30v-* | dlx-* \
 	| elxsi-* \
 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
@@ -381,6 +384,7 @@ case $basic_machine in
 	| hexagon-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
 	| ip2k-* | iq2000-* \
+	| k1om-* \
 	| le32-* | le64-* \
 	| lm32-* \
 	| m32c-* | m32r-* | m32rle-* \
@@ -400,8 +404,10 @@ case $basic_machine in
 	| mips64vr5900-* | mips64vr5900el-* \
 	| mipsisa32-* | mipsisa32el-* \
 	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa32r6-* | mipsisa32r6el-* \
 	| mipsisa64-* | mipsisa64el-* \
 	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64r6-* | mipsisa64r6el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipsr5900-* | mipsr5900el-* \
@@ -413,6 +419,7 @@ case $basic_machine in
 	| nios-* | nios2-* | nios2eb-* | nios2el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| open8-* \
+	| or1k*-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
@@ -794,7 +801,7 @@ case $basic_machine in
 		os=-mingw64
 		;;
 	mingw32)
-		basic_machine=i386-pc
+		basic_machine=i686-pc
 		os=-mingw32
 		;;
 	mingw32ce)
@@ -822,6 +829,10 @@ case $basic_machine in
 		basic_machine=powerpc-unknown
 		os=-morphos
 		;;
+	moxiebox)
+		basic_machine=moxie-unknown
+		os=-moxiebox
+		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -830,7 +841,7 @@ case $basic_machine in
 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
 		;;
 	msys)
-		basic_machine=i386-pc
+		basic_machine=i686-pc
 		os=-msys
 		;;
 	mvs)
@@ -1367,14 +1378,14 @@ case $os in
 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1546,6 +1557,9 @@ case $basic_machine in
 	c4x-* | tic4x-*)
 		os=-coff
 		;;
+	c8051-*)
+		os=-elf
+		;;
 	hexagon-*)
 		os=-elf
 		;;
@@ -1589,9 +1603,6 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
-	or1k-*)
-		os=-elf
-		;;
 	or32-*)
 		os=-coff
 		;;
diff --git a/configure b/configure
index e3c58055..b69c6707 100755
--- a/configure
+++ b/configure
@@ -2342,7 +2342,7 @@ ac_config_headers="$ac_config_headers config.h"
 ac_config_commands="$ac_config_commands src/fconfig.h"
 
 
-am__api_version='1.13'
+am__api_version='1.14'
 
 ac_aux_dir=
 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
@@ -2543,8 +2543,8 @@ test "$program_suffix" != NONE &&
 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 
-# expand $ac_aux_dir to an absolute path
-am_aux_dir=`cd $ac_aux_dir && pwd`
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
   case $am_aux_dir in
@@ -2908,6 +2908,48 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+  fi
+fi
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -3696,6 +3738,65 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
 DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
@@ -5637,7 +5738,8 @@ else
     ;;
   *)
     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len"; then
+    if test -n "$lt_cv_sys_max_cmd_len" && \
+	test undefined != "$lt_cv_sys_max_cmd_len"; then
       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
     else
@@ -6038,10 +6140,6 @@ freebsd* | dragonfly*)
   fi
   ;;
 
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
 haiku*)
   lt_cv_deplibs_check_method=pass_all
   ;;
@@ -6080,11 +6178,11 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-netbsd*)
+netbsd* | netbsdelf*-gnu)
   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
   else
@@ -7177,12 +7275,19 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 	    LD="${LD-ld} -m elf_i386_fbsd"
 	    ;;
 	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_i386"
+	    case `/usr/bin/file conftest.o` in
+	      *x86-64*)
+		LD="${LD-ld} -m elf32_x86_64"
+		;;
+	      *)
+		LD="${LD-ld} -m elf_i386"
+		;;
+	    esac
 	    ;;
-	  powerpc64le-*linux*)
+	  powerpc64le-*)
 	    LD="${LD-ld} -m elf32lppclinux"
 	    ;;
-	  powerpc64-*linux*)
+	  powerpc64-*)
 	    LD="${LD-ld} -m elf32ppclinux"
 	    ;;
 	  s390x-*linux*)
@@ -7201,10 +7306,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 	  x86_64-*linux*)
 	    LD="${LD-ld} -m elf_x86_64"
 	    ;;
-	  powerpcle-*linux*)
+	  powerpcle-*)
 	    LD="${LD-ld} -m elf64lppc"
 	    ;;
-	  powerpc-*linux*)
+	  powerpc-*)
 	    LD="${LD-ld} -m elf64ppc"
 	    ;;
 	  s390*-*linux*|s390*-*tpf*)
@@ -8695,7 +8800,7 @@ lt_prog_compiler_static=
       lt_prog_compiler_static='-non_shared'
       ;;
 
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
       case $cc_basename in
       # old Intel for x86_64 which still supported -KPIC.
       ecc*)
@@ -9173,6 +9278,9 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
   openbsd*)
     with_gnu_ld=no
     ;;
+  linux* | k*bsd*-gnu | gnu*)
+    link_all_deplibs=no
+    ;;
   esac
 
   ld_shlibs=yes
@@ -9394,7 +9502,7 @@ _LT_EOF
       fi
       ;;
 
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 	wlarc=
@@ -9571,6 +9679,7 @@ _LT_EOF
 	if test "$aix_use_runtimelinking" = yes; then
 	  shared_flag="$shared_flag "'${wl}-G'
 	fi
+	link_all_deplibs=no
       else
 	# not using gcc
 	if test "$host_cpu" = ia64; then
@@ -10024,7 +10133,7 @@ $as_echo "$lt_cv_irix_exported_symbol" >&6; }
       link_all_deplibs=yes
       ;;
 
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
       else
@@ -10861,17 +10970,6 @@ freebsd* | dragonfly*)
   esac
   ;;
 
-gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
 haiku*)
   version_type=linux # correct to gnu/linux during the next big refactor
   need_lib_prefix=no
@@ -10988,7 +11086,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
   version_type=linux # correct to gnu/linux during the next big refactor
   need_lib_prefix=no
   need_version=no
@@ -11052,6 +11150,18 @@ fi
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -12799,9 +12909,6 @@ fi
         ld_shlibs_CXX=yes
         ;;
 
-      gnu*)
-        ;;
-
       haiku*)
         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
         link_all_deplibs_CXX=yes
@@ -12963,7 +13070,7 @@ fi
         inherit_rpath_CXX=yes
         ;;
 
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
         case $cc_basename in
           KCC*)
 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
@@ -13823,7 +13930,7 @@ lt_prog_compiler_static_CXX=
 	    ;;
 	esac
 	;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -13887,7 +13994,7 @@ lt_prog_compiler_static_CXX=
 	    ;;
 	esac
 	;;
-      netbsd*)
+      netbsd* | netbsdelf*-gnu)
 	;;
       *qnx* | *nto*)
         # QNX uses GNU C++, but need to define -shared option too, otherwise
@@ -14258,6 +14365,9 @@ $as_echo_n "checking whether the $compiler linker ($LD) supports shared librarie
       ;;
     esac
     ;;
+  linux* | k*bsd*-gnu | gnu*)
+    link_all_deplibs_CXX=no
+    ;;
   *)
     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
     ;;
@@ -14692,17 +14802,6 @@ freebsd* | dragonfly*)
   esac
   ;;
 
-gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
 haiku*)
   version_type=linux # correct to gnu/linux during the next big refactor
   need_lib_prefix=no
@@ -14819,7 +14918,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
   version_type=linux # correct to gnu/linux during the next big refactor
   need_lib_prefix=no
   need_version=no
@@ -14883,6 +14982,18 @@ fi
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
diff --git a/doc/Makefile.in b/doc/Makefile.in
index 85ee7163..2d61e4d1 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994-2013 Free Software Foundation, Inc.
diff --git a/install-sh b/install-sh
index 377bb868..756420d6 100755
--- a/install-sh
+++ b/install-sh
@@ -345,34 +345,41 @@ do
 	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
 	    ;;
 	  *)
+            # $RANDOM is not portable (e.g. dash);  use it when possible to
+            # lower collision chance
 	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+	    trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
 
+	     # As "mkdir -p" follows symlinks and we work in /tmp possibly;  so
+	     # create the $tmpdir first (and fail if unsuccessful) to make sure
+	     # that nobody tries to guess the $tmpdir name.
 	    if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+		$mkdirprog $mkdir_mode "$tmpdir" &&
+		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
 	    then
 	      if test -z "$dir_arg" || {
 		   # Check for POSIX incompatibilities with -m.
 		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
 		   # other-writable bit of parent directory when it shouldn't.
 		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
+		   test_tmpdir="$tmpdir/a"
+		   ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
 		   case $ls_ld_tmpdir in
 		     d????-?r-*) different_mode=700;;
 		     d????-?--*) different_mode=755;;
 		     *) false;;
 		   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+		   $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+		     ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
 		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
 		   }
 		 }
 	      then posix_mkdir=:
 	      fi
-	      rmdir "$tmpdir/d" "$tmpdir"
+	      rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
 	    else
 	      # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+	      rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
 	    fi
 	    trap '' 0;;
 	esac;;
diff --git a/ltmain.sh b/ltmain.sh
index 63ae69dc..bffda541 100644
--- a/ltmain.sh
+++ b/ltmain.sh
@@ -70,7 +70,7 @@
 #         compiler:		$LTCC
 #         compiler flags:		$LTCFLAGS
 #         linker:		$LD (gnu? $with_gnu_ld)
-#         $progname:	(GNU libtool) 2.4.2
+#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1.11
 #         automake:	$automake_version
 #         autoconf:	$autoconf_version
 #
@@ -80,7 +80,7 @@
 
 PROGRAM=libtool
 PACKAGE=libtool
-VERSION=2.4.2
+VERSION="2.4.2 Debian-2.4.2-1.11"
 TIMESTAMP=""
 package_revision=1.3337
 
@@ -6124,7 +6124,10 @@ func_mode_link ()
 	case $pass in
 	dlopen) libs="$dlfiles" ;;
 	dlpreopen) libs="$dlprefiles" ;;
-	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
+	link)
+	  libs="$deplibs %DEPLIBS%"
+	  test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+	  ;;
 	esac
       fi
       if test "$linkmode,$pass" = "lib,dlpreopen"; then
@@ -6444,19 +6447,19 @@ func_mode_link ()
 	    # It is a libtool convenience library, so add in its objects.
 	    func_append convenience " $ladir/$objdir/$old_library"
 	    func_append old_convenience " $ladir/$objdir/$old_library"
+	    tmp_libs=
+	    for deplib in $dependency_libs; do
+	      deplibs="$deplib $deplibs"
+	      if $opt_preserve_dup_deps ; then
+		case "$tmp_libs " in
+		*" $deplib "*) func_append specialdeplibs " $deplib" ;;
+		esac
+	      fi
+	      func_append tmp_libs " $deplib"
+	    done
 	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
 	    func_fatal_error "\`$lib' is not a convenience library"
 	  fi
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    deplibs="$deplib $deplibs"
-	    if $opt_preserve_dup_deps ; then
-	      case "$tmp_libs " in
-	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
-	      esac
-	    fi
-	    func_append tmp_libs " $deplib"
-	  done
 	  continue
 	fi # $pass = conv
 
@@ -7349,6 +7352,9 @@ func_mode_link ()
 	    revision="$number_minor"
 	    lt_irix_increment=no
 	    ;;
+	  *)
+	    func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+	    ;;
 	  esac
 	  ;;
 	no)
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 256661f4..d7c043f4 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1324,12 +1324,19 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 	    LD="${LD-ld} -m elf_i386_fbsd"
 	    ;;
 	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_i386"
+	    case `/usr/bin/file conftest.o` in
+	      *x86-64*)
+		LD="${LD-ld} -m elf32_x86_64"
+		;;
+	      *)
+		LD="${LD-ld} -m elf_i386"
+		;;
+	    esac
 	    ;;
-	  powerpc64le-*linux*)
+	  powerpc64le-*)
 	    LD="${LD-ld} -m elf32lppclinux"
 	    ;;
-	  powerpc64-*linux*)
+	  powerpc64-*)
 	    LD="${LD-ld} -m elf32ppclinux"
 	    ;;
 	  s390x-*linux*)
@@ -1348,10 +1355,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 	  x86_64-*linux*)
 	    LD="${LD-ld} -m elf_x86_64"
 	    ;;
-	  powerpcle-*linux*)
+	  powerpcle-*)
 	    LD="${LD-ld} -m elf64lppc"
 	    ;;
-	  powerpc-*linux*)
+	  powerpc-*)
 	    LD="${LD-ld} -m elf64ppc"
 	    ;;
 	  s390*-*linux*|s390*-*tpf*)
@@ -1694,7 +1701,8 @@ AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
     ;;
   *)
     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len"; then
+    if test -n "$lt_cv_sys_max_cmd_len" && \
+	test undefined != "$lt_cv_sys_max_cmd_len"; then
       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
     else
@@ -2518,17 +2526,6 @@ freebsd* | dragonfly*)
   esac
   ;;
 
-gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
-  soname_spec='${libname}${release}${shared_ext}$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
 haiku*)
   version_type=linux # correct to gnu/linux during the next big refactor
   need_lib_prefix=no
@@ -2645,7 +2642,7 @@ linux*oldld* | linux*aout* | linux*coff*)
   ;;
 
 # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
   version_type=linux # correct to gnu/linux during the next big refactor
   need_lib_prefix=no
   need_version=no
@@ -2690,6 +2687,18 @@ linux* | k*bsd*-gnu | kopensolaris*-gnu)
   dynamic_linker='GNU/Linux ld.so'
   ;;
 
+netbsdelf*-gnu)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='NetBSD ld.elf_so'
+  ;;
+
 netbsd*)
   version_type=sunos
   need_lib_prefix=no
@@ -3249,10 +3258,6 @@ freebsd* | dragonfly*)
   fi
   ;;
 
-gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
 haiku*)
   lt_cv_deplibs_check_method=pass_all
   ;;
@@ -3291,11 +3296,11 @@ irix5* | irix6* | nonstopux*)
   ;;
 
 # This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
   lt_cv_deplibs_check_method=pass_all
   ;;
 
-netbsd*)
+netbsd* | netbsdelf*-gnu)
   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
     lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
   else
@@ -4043,7 +4048,7 @@ m4_if([$1], [CXX], [
 	    ;;
 	esac
 	;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
 	case $cc_basename in
 	  KCC*)
 	    # KAI C++ Compiler
@@ -4107,7 +4112,7 @@ m4_if([$1], [CXX], [
 	    ;;
 	esac
 	;;
-      netbsd*)
+      netbsd* | netbsdelf*-gnu)
 	;;
       *qnx* | *nto*)
         # QNX uses GNU C++, but need to define -shared option too, otherwise
@@ -4342,7 +4347,7 @@ m4_if([$1], [CXX], [
       _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
       ;;
 
-    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
       case $cc_basename in
       # old Intel for x86_64 which still supported -KPIC.
       ecc*)
@@ -4584,6 +4589,9 @@ m4_if([$1], [CXX], [
       ;;
     esac
     ;;
+  linux* | k*bsd*-gnu | gnu*)
+    _LT_TAGVAR(link_all_deplibs, $1)=no
+    ;;
   *)
     _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
     ;;
@@ -4646,6 +4654,9 @@ dnl Note also adjust exclude_expsyms for C++ above.
   openbsd*)
     with_gnu_ld=no
     ;;
+  linux* | k*bsd*-gnu | gnu*)
+    _LT_TAGVAR(link_all_deplibs, $1)=no
+    ;;
   esac
 
   _LT_TAGVAR(ld_shlibs, $1)=yes
@@ -4867,7 +4878,7 @@ _LT_EOF
       fi
       ;;
 
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
 	wlarc=
@@ -5044,6 +5055,7 @@ _LT_EOF
 	if test "$aix_use_runtimelinking" = yes; then
 	  shared_flag="$shared_flag "'${wl}-G'
 	fi
+	_LT_TAGVAR(link_all_deplibs, $1)=no
       else
 	# not using gcc
 	if test "$host_cpu" = ia64; then
@@ -5348,7 +5360,7 @@ _LT_EOF
       _LT_TAGVAR(link_all_deplibs, $1)=yes
       ;;
 
-    netbsd*)
+    netbsd* | netbsdelf*-gnu)
       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
 	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
       else
@@ -6228,9 +6240,6 @@ if test "$_lt_caught_CXX_error" != yes; then
         _LT_TAGVAR(ld_shlibs, $1)=yes
         ;;
 
-      gnu*)
-        ;;
-
       haiku*)
         _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
         _LT_TAGVAR(link_all_deplibs, $1)=yes
@@ -6392,7 +6401,7 @@ if test "$_lt_caught_CXX_error" != yes; then
         _LT_TAGVAR(inherit_rpath, $1)=yes
         ;;
 
-      linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
         case $cc_basename in
           KCC*)
 	    # Kuck and Associates, Inc. (KAI) C++ Compiler
diff --git a/missing b/missing
index cdea5149..db98974f 100755
--- a/missing
+++ b/missing
@@ -1,7 +1,7 @@
 #! /bin/sh
 # Common wrapper for a few potentially missing GNU programs.
 
-scriptversion=2012-06-26.16; # UTC
+scriptversion=2013-10-28.13; # UTC
 
 # Copyright (C) 1996-2013 Free Software Foundation, Inc.
 # Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
@@ -160,7 +160,7 @@ give_advice ()
       ;;
    autom4te*)
       echo "You might have modified some maintainer files that require"
-      echo "the 'automa4te' program to be rebuilt."
+      echo "the 'autom4te' program to be rebuilt."
       program_details 'autom4te'
       ;;
     bison*|yacc*)
diff --git a/src/Makefile.in b/src/Makefile.in
index bc755485..89bf7ed8 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994-2013 Free Software Foundation, Inc.
diff --git a/src/fapp.cpp b/src/fapp.cpp
index 83856cf6..e8946542 100644
--- a/src/fapp.cpp
+++ b/src/fapp.cpp
@@ -473,7 +473,7 @@ void FApplication::processKeyboardEvent()
   {
     widget = main_widget;
 
-    if ( widget->numOfChildren() >= 1 )
+    if ( widget && widget->numOfChildren() >= 1 )
       widget->focusFirstChild();
   }
 
diff --git a/src/fconfig.h b/src/fconfig.h
index caf06d89..b299f2ba 100644
--- a/src/fconfig.h
+++ b/src/fconfig.h
@@ -1,6 +1,6 @@
 #ifndef _SRC_FCONFIG_H
 #define _SRC_FCONFIG_H 1
- 
+
 /* src/fconfig.h. Generated automatically at end of configure. */
 /* config.h.  Generated from config.h.in by configure.  */
 /* config.h.in.  Generated from configure.ac by autoheader.  */
@@ -171,6 +171,6 @@
 #ifndef F_VERSION
 #define F_VERSION "0.2.0"
 #endif
- 
+
 /* once: _SRC_FCONFIG_H */
 #endif
diff --git a/src/fenum.h b/src/fenum.h
index 5c3ecb67..285371e5 100644
--- a/src/fenum.h
+++ b/src/fenum.h
@@ -972,6 +972,8 @@ class fc
    {
      t_bell,
      t_clear_screen,
+     t_clr_eos,
+     t_clr_eol,
      t_cursor_home,
      t_cursor_to_ll,
      t_carriage_return,
diff --git a/src/fonts/Makefile.in b/src/fonts/Makefile.in
index 2caba703..3c11302a 100644
--- a/src/fonts/Makefile.in
+++ b/src/fonts/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994-2013 Free Software Foundation, Inc.
diff --git a/src/foptiattr.h b/src/foptiattr.h
index 8f200490..48975936 100644
--- a/src/foptiattr.h
+++ b/src/foptiattr.h
@@ -108,6 +108,9 @@ class FOptiAttr
    void  set_orig_pair (char*&);
    void  set_orig_orig_colors (char*&);
 
+   // Inquiry
+   bool isNormal (char_data*&);
+
    // Methods
    void         init();
    static short vga2ansi (register short);
@@ -300,6 +303,12 @@ inline void FOptiAttr::setDefaultColorSupport()
 inline void FOptiAttr::setCygwinTerminal()
 { cygwin_terminal = true; }
 
+//----------------------------------------------------------------------
+inline bool FOptiAttr::isNormal (char_data*& ch)
+{
+  return hasNoAttribute(ch) && ! hasColor(ch);
+}
+
 //----------------------------------------------------------------------
 inline bool FOptiAttr::hasNoAttribute (char_data*& attr)
 { return ! hasAttribute(attr); }
diff --git a/src/foptimove.cpp b/src/foptimove.cpp
index d1ce5c76..16e690b2 100644
--- a/src/foptimove.cpp
+++ b/src/foptimove.cpp
@@ -267,6 +267,7 @@ char* FOptiMove::moveCursor (int xold, int yold, int xnew, int ynew)
 
   // Method 0: direct cursor addressing
   move_xy = tgoto(F_cursor_address.cap, xnew, ynew);
+
   if ( move_xy )
   {
     method = 0;
@@ -275,7 +276,6 @@ char* FOptiMove::moveCursor (int xold, int yold, int xnew, int ynew)
 
     if (  xold < 0
        || yold < 0
-       || isTwoDirectionMove (xold, yold, xnew, ynew)
        || isWideMove (xold, yold, xnew, ynew) )
     {
       return ( move_time < LONG_DURATION ) ? move_buf : 0;
@@ -410,24 +410,24 @@ char* FOptiMove::moveCursor (int xold, int yold, int xnew, int ynew)
 //----------------------------------------------------------------------
 void FOptiMove::printDurations()
 {
-  std::printf ("            speed: %d baud\n", baudrate);
-  std::printf ("    char_duration: %d ms\n", char_duration);
-  std::printf ("      cursor_home: %d ms\n", F_cursor_home.duration);
-  std::printf ("     cursor_to_ll: %d ms\n", F_cursor_to_ll.duration);
-  std::printf ("  carriage_return: %d ms\n", F_carriage_return.duration);
-  std::printf ("              tab: %d ms\n", F_tab.duration);
-  std::printf ("         back_tab: %d ms\n", F_back_tab.duration);
-  std::printf ("        cursor_up: %d ms\n", F_cursor_up.duration);
-  std::printf ("      cursor_down: %d ms\n", F_cursor_down.duration);
-  std::printf ("      cursor_left: %d ms\n", F_cursor_left.duration);
-  std::printf ("     cursor_right: %d ms\n", F_cursor_right.duration);
-  std::printf ("   cursor_address: %d ms\n", F_cursor_address.duration);
-  std::printf ("   column_address: %d ms\n", F_column_address.duration);
-  std::printf ("      row_address: %d ms\n", F_row_address.duration);
-  std::printf ("   parm_up_cursor: %d ms\n", F_parm_up_cursor.duration);
-  std::printf (" parm_down_cursor: %d ms\n", F_parm_down_cursor.duration);
-  std::printf (" parm_left_cursor: %d ms\n", F_parm_left_cursor.duration);
-  std::printf ("parm_right_cursor: %d ms\n", F_parm_right_cursor.duration);
+  std::printf ("            speed: %d baud\r\n", baudrate);
+  std::printf ("    char_duration: %d ms\r\n", char_duration);
+  std::printf ("      cursor_home: %d ms\r\n", F_cursor_home.duration);
+  std::printf ("     cursor_to_ll: %d ms\r\n", F_cursor_to_ll.duration);
+  std::printf ("  carriage_return: %d ms\r\n", F_carriage_return.duration);
+  std::printf ("              tab: %d ms\r\n", F_tab.duration);
+  std::printf ("         back_tab: %d ms\r\n", F_back_tab.duration);
+  std::printf ("        cursor_up: %d ms\r\n", F_cursor_up.duration);
+  std::printf ("      cursor_down: %d ms\r\n", F_cursor_down.duration);
+  std::printf ("      cursor_left: %d ms\r\n", F_cursor_left.duration);
+  std::printf ("     cursor_right: %d ms\r\n", F_cursor_right.duration);
+  std::printf ("   cursor_address: %d ms\r\n", F_cursor_address.duration);
+  std::printf ("   column_address: %d ms\r\n", F_column_address.duration);
+  std::printf ("      row_address: %d ms\r\n", F_row_address.duration);
+  std::printf ("   parm_up_cursor: %d ms\r\n", F_parm_up_cursor.duration);
+  std::printf (" parm_down_cursor: %d ms\r\n", F_parm_down_cursor.duration);
+  std::printf (" parm_left_cursor: %d ms\r\n", F_parm_left_cursor.duration);
+  std::printf ("parm_right_cursor: %d ms\r\n", F_parm_right_cursor.duration);
 }
 
 
@@ -718,14 +718,6 @@ int FOptiMove::relativeMove ( char*& move
   return (vtime + htime);
 }
 
-//----------------------------------------------------------------------
-inline bool FOptiMove::isTwoDirectionMove ( int xold, int yold
-                                          , int xnew, int ynew )
-{
-  return bool (  (xold != xnew || ! F_row_address.cap)
-              && (yold != ynew || ! F_column_address.cap) );
-}
-
 //----------------------------------------------------------------------
 inline bool FOptiMove::isWideMove ( int xold, int yold
                                   , int xnew, int ynew )
diff --git a/src/ftcap_map.h b/src/ftcap_map.h
index a4bef448..c53a0834 100644
--- a/src/ftcap_map.h
+++ b/src/ftcap_map.h
@@ -13,6 +13,8 @@ static FTermcap::tcap_map term_caps[] =
  //-----------------------------------------------------------------------------
   { 0, "bl" },  // bell                   -> audible signal (bell) (P)
   { 0, "cl" },  // clear_screen           -> clear screen and home cursor (P*)
+  { 0, "cd" },  // clr_eos                -> clear to end of screen (P*)
+  { 0, "ce" },  // clr_eol                -> clear to end of line (P)
   { 0, "ho" },  // cursor_home            -> home cursor (if no cup)
   { 0, "ll" },  // cursor_to_ll           -> last line, first column (if no cup)
   { 0, "cr" },  // carriage_return        -> carriage return (P*)
diff --git a/src/fterm.cpp b/src/fterm.cpp
index cb2c8708..ab063548 100644
--- a/src/fterm.cpp
+++ b/src/fterm.cpp
@@ -220,6 +220,12 @@ bool FTerm::isKeyTimeout (timeval* time, register long timeout)
   return (diff_usec > timeout);
 }
 
+//----------------------------------------------------------------------
+bool FTerm::isNormal (char_data*& ch)
+{
+  return opti_attr->isNormal(ch);
+}
+
 //----------------------------------------------------------------------
 void FTerm::setConsoleCursor (fc::consoleCursorStyle style, bool hidden)
 {
@@ -702,6 +708,12 @@ char* FTerm::moveCursor (int xold, int yold, int xnew, int ynew)
     return tgoto(tcap[fc::t_cursor_address].string, xnew, ynew);
 }
 
+//----------------------------------------------------------------------
+void FTerm::printMoveDurations()
+{
+  opti_move->printDurations();
+}
+
 //----------------------------------------------------------------------
 char* FTerm::enableCursor()
 {
@@ -2895,7 +2907,6 @@ void FTerm::init_termcaps()
   opti_move->set_parm_right_cursor (tcap[fc::t_parm_right_cursor].string);
   opti_move->set_auto_left_margin (FTermcap::automatic_left_margin);
   opti_move->set_eat_newline_glitch (FTermcap::eat_nl_glitch);
-  //opti_move->printDurations();
 
   // attribute settings
   opti_attr->setNoColorVideo (int(FTermcap::attr_without_color));
@@ -3110,11 +3121,11 @@ void FTerm::init()
   if ( terminal_detection )
   {
     struct termios t;
-    tcgetattr (STDIN_FILENO, &t);
+    tcgetattr (stdin_no, &t);
     t.c_lflag &= uInt(~(ICANON | ECHO));
     t.c_cc[VTIME] = 1; // Timeout in deciseconds
     t.c_cc[VMIN]  = 0; // Minimum number of characters
-    tcsetattr (STDIN_FILENO, TCSANOW, &t);
+    tcsetattr (stdin_no, TCSANOW, &t);
 
 
     // Identify the terminal via the answerback-message
@@ -3170,7 +3181,7 @@ void FTerm::init()
       FTermcap::max_color = 16;
 
     t.c_lflag |= uInt(ICANON | ECHO);
-    tcsetattr(STDIN_FILENO, TCSADRAIN, &t);
+    tcsetattr(stdin_no, TCSADRAIN, &t);
   }
 
   // Test if the terminal is a xterm
@@ -3280,15 +3291,15 @@ void FTerm::init()
   if ( (xterm_terminal || urxvt_terminal) && ! rxvt_terminal )
   {
     struct termios t;
-    tcgetattr (STDIN_FILENO, &t);
+    tcgetattr (stdin_no, &t);
     t.c_lflag &= uInt(~(ICANON | ECHO));
-    tcsetattr (STDIN_FILENO, TCSANOW, &t);
+    tcsetattr (stdin_no, TCSANOW, &t);
 
     xterm_font  = new FString(getXTermFont());
     xterm_title = new FString(getXTermTitle());
 
     t.c_lflag |= uInt(ICANON | ECHO);
-    tcsetattr (STDIN_FILENO, TCSADRAIN, &t);
+    tcsetattr (stdin_no, TCSADRAIN, &t);
   }
 
   if ( kde_konsole )
@@ -3407,14 +3418,6 @@ void FTerm::finish()
 
   resetBeep();
 
-  if (  linux_terminal
-     && FTermcap::background_color_erase
-     && tcap[fc::t_clear_screen].string )
-  {
-    int rows = term->getHeight();
-    putstring (tcap[fc::t_clear_screen].string, rows);
-  }
-
   if ( mouse_support )
     disableXTermMouse();
 
diff --git a/src/fterm.h b/src/fterm.h
index b31d7325..160e71dd 100644
--- a/src/fterm.h
+++ b/src/fterm.h
@@ -86,6 +86,9 @@
 class FTerm
 {
  public:
+   // Typedefs
+   typedef FOptiAttr::char_data  char_data;
+
    static struct modifier_key // bit field
    {
      uChar shift  : 1;  // 0..1
@@ -116,6 +119,7 @@ class FTerm
 
    // Inquiries
    static bool          isKeyTimeout (timeval*, register long);
+   static bool          isNormal (char_data*&);
    static bool          isRaw();
    static bool          hasPCcharset();
    static bool          hasUTF8();
@@ -165,6 +169,7 @@ class FTerm
    static bool          setNewFont();
    static bool          setOldFont();
    static char*         moveCursor (int, int, int, int);
+   static void          printMoveDurations();
    static char*         enableCursor();
    static char*         disableCursor();
    static void          detectTermSize();
@@ -222,9 +227,6 @@ class FTerm
    static int           UTF8decode (const char[]);
 
  protected:
-   // Typedefs
-   typedef FOptiAttr::char_data  char_data;
-
    // Methods
    static void          init_consoleCharMap();
    static bool          charEncodable (uInt);
diff --git a/src/fvterm.cpp b/src/fvterm.cpp
index fff8627f..a47ce1e3 100644
--- a/src/fvterm.cpp
+++ b/src/fvterm.cpp
@@ -109,6 +109,60 @@ void FVTerm::setTermXY (register int x, register int y)
   term_pos->setPoint(x,y);
 }
 
+//----------------------------------------------------------------------
+void FVTerm::clearTerm()
+{
+  // Clear the physical terminal and put cursor at home
+  char*& cl = tcap[fc::t_clear_screen].string;
+  char*& cd = tcap[fc::t_clr_eos].string;
+  char*& cb = tcap[fc::t_clr_eol].string;
+  bool ut = FTermcap::background_color_erase;
+  char_data* next = &next_attribute;
+  bool normal = isNormal(next);
+  appendAttributes(next);
+
+  if ( (! cl && ! cd && ! cb)
+      || (normal && ! ut ) )
+  {
+    int term_width = getColumnNumber();
+
+    for (int i=0; i < getLineNumber(); i++)
+    {
+      setTermXY (0,i);
+      FString blank_line(term_width, ' ');
+      appendOutputBuffer (blank_line.c_str());
+      term_pos->setPoint(term_width,i);
+    }
+
+    setTermXY (0,0);
+  }
+  else if ( cl )
+  {
+    appendOutputBuffer (cl);
+    term_pos->setPoint(0,0);
+  }
+  else if ( cd )
+  {
+    setTermXY (0, 0);
+    appendOutputBuffer (cd);
+    term_pos->setPoint(-1,-1);
+  }
+  else if ( cb )
+  {
+    term_pos->setPoint(-1,-1);
+
+    for (int i=0; i < getLineNumber(); i++)
+    {
+      setTermXY (0,i);
+      appendOutputBuffer (cb);
+    }
+
+    setTermXY (0,0);
+  }
+
+  flush_out();
+}
+
 //----------------------------------------------------------------------
 bool FVTerm::hideCursor (bool on)
 {
@@ -250,7 +304,7 @@ void FVTerm::updateTerminal()
         print_char = &vt->text[y * uInt(vt->width) + x];
 
         if ( term_pos->getX() == term_width
-           && term_pos->getY() == term_height )
+            && term_pos->getY() == term_height )
           appendLowerRight (print_char);
         else
           appendCharacter (print_char);
@@ -1849,6 +1903,13 @@ void FVTerm::clearArea (term_area* area, int fillchar)
   {
     int area_size = area->width * area->height;
     std::fill_n (area->text, area_size, nc);
+
+    if ( area == vdesktop )
+    {
+      std::fill_n (vterm->text, area_size, nc);
+      clearTerm();
+      return;
+    }
   }
   else
   {
@@ -2154,6 +2215,11 @@ void FVTerm::finish()
   // Show the input cursor
   showCursor();
 
+  // Clear the terminal
+  setNormal();
+  clearTerm();
+  flush_out();
+
   if ( output_buffer )
     delete output_buffer;
 
diff --git a/src/fvterm.h b/src/fvterm.h
index 89a7cef6..c9d3b9eb 100644
--- a/src/fvterm.h
+++ b/src/fvterm.h
@@ -93,6 +93,7 @@ class FVTerm : public FObject, public FTerm
 
    // Mutators
    static void         setTermXY (register int, register int);
+   static void         clearTerm();
    static bool         hideCursor (bool);
    static bool         hideCursor();
    static bool         showCursor();
diff --git a/test/Makefile.am b/test/Makefile.am
index aa8762e2..76a498e1 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -9,6 +9,7 @@ noinst_PROGRAMS = \
 	hello \
 	dialog \
 	input-dialog \
+	opti-move \
 	string-operations \
 	mandelbrot \
 	calculator \
@@ -24,6 +25,7 @@ noinst_PROGRAMS = \
 hello_SOURCES = hello.cpp
 dialog_SOURCES = dialog.cpp
 input_dialog_SOURCES = input-dialog.cpp
+opti_move_SOURCES = opti-move.cpp
 string_operations_SOURCES = string-operations.cpp
 mandelbrot_SOURCES = mandelbrot.cpp
 calculator_SOURCES = calculator.cpp
diff --git a/test/Makefile.in b/test/Makefile.in
index 2fde982b..9bf85feb 100644
--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.13.4 from Makefile.am.
+# Makefile.in generated by automake 1.14.1 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994-2013 Free Software Foundation, Inc.
@@ -83,10 +83,11 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 noinst_PROGRAMS = hello$(EXEEXT) dialog$(EXEEXT) input-dialog$(EXEEXT) \
-	string-operations$(EXEEXT) mandelbrot$(EXEEXT) \
-	calculator$(EXEEXT) watch$(EXEEXT) term-attributes$(EXEEXT) \
-	transparent$(EXEEXT) keyboard$(EXEEXT) timer$(EXEEXT) \
-	windows$(EXEEXT) menu$(EXEEXT) ui$(EXEEXT)
+	opti-move$(EXEEXT) string-operations$(EXEEXT) \
+	mandelbrot$(EXEEXT) calculator$(EXEEXT) watch$(EXEEXT) \
+	term-attributes$(EXEEXT) transparent$(EXEEXT) \
+	keyboard$(EXEEXT) timer$(EXEEXT) windows$(EXEEXT) \
+	menu$(EXEEXT) ui$(EXEEXT)
 subdir = test
 DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am \
 	$(top_srcdir)/depcomp
@@ -127,6 +128,9 @@ mandelbrot_LDADD = $(LDADD)
 am_menu_OBJECTS = menu.$(OBJEXT)
 menu_OBJECTS = $(am_menu_OBJECTS)
 menu_LDADD = $(LDADD)
+am_opti_move_OBJECTS = opti-move.$(OBJEXT)
+opti_move_OBJECTS = $(am_opti_move_OBJECTS)
+opti_move_LDADD = $(LDADD)
 am_string_operations_OBJECTS = string-operations.$(OBJEXT)
 string_operations_OBJECTS = $(am_string_operations_OBJECTS)
 string_operations_LDADD = $(LDADD)
@@ -184,13 +188,13 @@ am__v_CXXLD_0 = @echo "  CXXLD   " $@;
 am__v_CXXLD_1 = 
 SOURCES = $(calculator_SOURCES) $(dialog_SOURCES) $(hello_SOURCES) \
 	$(input_dialog_SOURCES) $(keyboard_SOURCES) \
-	$(mandelbrot_SOURCES) $(menu_SOURCES) \
+	$(mandelbrot_SOURCES) $(menu_SOURCES) $(opti_move_SOURCES) \
 	$(string_operations_SOURCES) $(term_attributes_SOURCES) \
 	$(timer_SOURCES) $(transparent_SOURCES) $(ui_SOURCES) \
 	$(watch_SOURCES) $(windows_SOURCES)
 DIST_SOURCES = $(calculator_SOURCES) $(dialog_SOURCES) \
 	$(hello_SOURCES) $(input_dialog_SOURCES) $(keyboard_SOURCES) \
-	$(mandelbrot_SOURCES) $(menu_SOURCES) \
+	$(mandelbrot_SOURCES) $(menu_SOURCES) $(opti_move_SOURCES) \
 	$(string_operations_SOURCES) $(term_attributes_SOURCES) \
 	$(timer_SOURCES) $(transparent_SOURCES) $(ui_SOURCES) \
 	$(watch_SOURCES) $(windows_SOURCES)
@@ -345,6 +349,7 @@ AM_CPPFLAGS = -Wall -Werror -I$(top_srcdir)/src
 hello_SOURCES = hello.cpp
 dialog_SOURCES = dialog.cpp
 input_dialog_SOURCES = input-dialog.cpp
+opti_move_SOURCES = opti-move.cpp
 string_operations_SOURCES = string-operations.cpp
 mandelbrot_SOURCES = mandelbrot.cpp
 calculator_SOURCES = calculator.cpp
@@ -428,6 +433,10 @@ menu$(EXEEXT): $(menu_OBJECTS) $(menu_DEPENDENCIES) $(EXTRA_menu_DEPENDENCIES)
 	@rm -f menu$(EXEEXT)
 	$(AM_V_CXXLD)$(CXXLINK) $(menu_OBJECTS) $(menu_LDADD) $(LIBS)
 
+opti-move$(EXEEXT): $(opti_move_OBJECTS) $(opti_move_DEPENDENCIES) $(EXTRA_opti_move_DEPENDENCIES) 
+	@rm -f opti-move$(EXEEXT)
+	$(AM_V_CXXLD)$(CXXLINK) $(opti_move_OBJECTS) $(opti_move_LDADD) $(LIBS)
+
 string-operations$(EXEEXT): $(string_operations_OBJECTS) $(string_operations_DEPENDENCIES) $(EXTRA_string_operations_DEPENDENCIES) 
 	@rm -f string-operations$(EXEEXT)
 	$(AM_V_CXXLD)$(CXXLINK) $(string_operations_OBJECTS) $(string_operations_LDADD) $(LIBS)
@@ -469,6 +478,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/keyboard.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mandelbrot.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/menu.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opti-move.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/string-operations.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/term-attributes.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/timer.Po@am__quote@
diff --git a/test/dialog.cpp b/test/dialog.cpp
index 21ba1cdd..a56f13e6 100644
--- a/test/dialog.cpp
+++ b/test/dialog.cpp
@@ -6,7 +6,7 @@
 #include "flabel.h"
 
 // function prototype
-void cb_quit (FWidget*, void* data_ptr);
+void cb_quit (FWidget*, void*);
 
 //----------------------------------------------------------------------
 // callback function
diff --git a/test/input-dialog.cpp b/test/input-dialog.cpp
index 1301d99c..c5ccd5a5 100644
--- a/test/input-dialog.cpp
+++ b/test/input-dialog.cpp
@@ -9,8 +9,8 @@
 #include "fradiobutton.h"
 
 // function prototypes
-void cb_quit (FWidget*, void* data_ptr);
-void cb_publish (FWidget* widget, void* data_ptr);
+void cb_quit (FWidget*, void*);
+void cb_publish (FWidget*, void*);
 
 //----------------------------------------------------------------------
 // callback functions
diff --git a/test/keyboard.cpp b/test/keyboard.cpp
index 8df9b658..165854a1 100644
--- a/test/keyboard.cpp
+++ b/test/keyboard.cpp
@@ -64,7 +64,6 @@ void keyboard::onAccel (FAccelEvent* ev)
 void keyboard::draw()
 {
   setNormal();
-  setColor(fc::Default, fc::Default);
   clearArea (vdesktop);
   setPrintPos (1,1);
   print ("---------------\n");
diff --git a/test/opti-move.cpp b/test/opti-move.cpp
new file mode 100644
index 00000000..1489256a
--- /dev/null
+++ b/test/opti-move.cpp
@@ -0,0 +1,168 @@
+// File: opti-move.cpp
+
+#include <iomanip>
+#include "final.h"
+
+// global FVTerm object
+static FVTerm* terminal;
+
+// function prototype
+void keyPressed();
+void term_boundaries (int&, int&);
+void move (int, int, int, int);
+
+
+//----------------------------------------------------------------------
+// functions
+//----------------------------------------------------------------------
+void keyPressed()
+{
+  // Waiting for keypress
+  struct termios save, t;
+  std::cout << "\nPress any key to continue...";
+  fflush(stdout);
+  tcgetattr (STDIN_FILENO, &save);
+  t = save;
+  t.c_lflag &= uInt(~(ICANON | ECHO));
+  tcsetattr (STDIN_FILENO, TCSANOW, &t);
+  getchar();
+  tcsetattr (STDIN_FILENO, TCSADRAIN, &save);
+}
+
+//----------------------------------------------------------------------
+void term_boundaries (int& x, int& y)
+{
+  // checks and corrects the terminal boundaries
+  int term_width  = terminal->getColumnNumber();
+  int term_height = terminal->getLineNumber();
+
+  if ( x < 0 )
+    x = 0;
+
+  if ( y < 0 )
+    y = 0;
+
+  if ( x >= term_width )
+  {
+    y += x / term_width;
+    x %= term_width;
+  }
+
+  if ( y >= term_height )
+    y = term_height - 1;
+}
+
+//----------------------------------------------------------------------
+void move (int xold, int yold, int xnew, int ynew)
+{
+  // prints the cursor move escape sequence
+  std::string sequence;
+  char* buffer;
+  char  from[10], to[10], byte[15];
+  uInt  len;
+
+  term_boundaries(xold, yold);
+  term_boundaries(xnew, ynew);
+  snprintf (from, sizeof(from), "(%d;%d)", xold, yold);
+  snprintf (to, sizeof(to), "(%d;%d)", xnew, ynew);
+  std::cout << std::right << std::setw(10) << from
+            << " -> "
+            << std::left << std::setw(10) << to
+            << " ";
+  // get the move string
+  buffer = terminal->moveCursor (xold, yold, xnew, ynew);
+  len    = uInt(std::strlen(buffer));
+
+  for (uInt i=0; i < len; i++)
+  {
+    switch ( buffer[i] )
+    {
+      case 0x08:
+        sequence += "BS ";
+        break;
+
+      case 0x09:
+        sequence += "TAB ";
+        break;
+
+      case 0x0a:
+        sequence += "LF ";
+        break;
+
+      case 0x0d:
+        sequence += "CR ";
+        break;
+
+      case 0x1b:
+        sequence += "Esc ";
+        break;
+
+      default:
+        sequence += buffer[i];
+        sequence += ' ';
+    }
+  }
+
+  std::cout << std::setw(21) << sequence << " ";
+
+  if ( len <= 1 )
+    snprintf (byte, sizeof(byte), "%d byte ", len);
+  else
+    snprintf (byte, sizeof(byte), "%d bytes", len);
+
+  std::cout << std::right << std::setw(10) << byte << "\r\n";
+}
+
+
+//----------------------------------------------------------------------
+//                               main part
+//----------------------------------------------------------------------
+int main (int argc, char* argv[])
+{
+  int xmax, ymax;
+
+  FApplication app(argc, argv);
+  terminal = new FVTerm(&app);
+  xmax = terminal->getColumnNumber() - 1;
+  ymax = terminal->getLineNumber() - 1;
+  FString line(xmax+1, '-');
+
+  terminal->setTermXY(0,0);
+  terminal->setNormal();
+  terminal->clearTerm();
+
+  std::cout << "Terminal: " << terminal->getTermType() << "\r\n";
+  std::cout << " Columns: 0.." << xmax << "\r\n";
+  std::cout << "   Lines: 0.." << ymax << "\r\n";
+
+  std::cout << std::setw(38) << "Cursor move\r\n";
+  std::cout << "    (From) -> (To)       ";
+  std::cout << "escape sequence          ";
+  std::cout << "Length\r\n";
+  std::cout << line;
+  std::cout << "\r\n";
+
+  move (5, 12, 0, 0);
+  move (5, ymax, 5, 0);
+  move (xmax, 1, 0, 1);
+  move (xmax, 1, 0, 2);
+  move (xmax+1, 1, 0, 2);
+  move (9, 4, 10, 4);
+  move (10, 4, 9, 4);
+  move (9, 4, 11, 4);
+  move (11, 4, 9, 4);
+  move (1, 0, 8, 0);
+  move (16, 0, 16, 1);
+  move (16, 1, 16, 0);
+  move (16, 0, 16, 2);
+  move (16, 2, 16, 0);
+  move (3, 2, xmax, 2);
+  move (5, 5, xmax-5, ymax-5);
+
+  keyPressed();
+
+  std::cout << "\r" << line;
+  terminal->printMoveDurations();
+
+  keyPressed();
+}
diff --git a/test/timer.cpp b/test/timer.cpp
index ccf0397e..0f996194 100644
--- a/test/timer.cpp
+++ b/test/timer.cpp
@@ -41,7 +41,6 @@ timer::timer (FWidget* parent)
 void timer::draw()
 {
   setNormal();
-  setColor (fc::Default, fc::Default);
   clearArea (vdesktop);
   setPrintPos (1,1);
   print ("---------------\n");
diff --git a/test/ui.cpp b/test/ui.cpp
index cf7922b2..b7c1f6fb 100644
--- a/test/ui.cpp
+++ b/test/ui.cpp
@@ -906,7 +906,7 @@ int main (int argc, char* argv[])
   }
 
   FApplication app(argc, argv);
-  app.setXTermDefaultColors(true);
+  //app.setXTermDefaultColors(true);
   app.setXTermTitle (title);
 
   //app.setEncoding("VT100");