diff --git a/CHANGES b/CHANGES
index dbda07a..24451f6 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,27 @@
 				CHANGES
 				=======
 
+version 8.1.2 (Mar 11, 2004):
+	- better handling of client command (^Ec|) when user is bumped,
+	  conserver is reconfigured, etc
+	- added 'initsubst' option for 'initcmd' substitutions like
+	  'devicesubst' and 'execsubst' - based on patch by Bill
+	  Sommerfeld <sommerfeld@east.sun.com>
+	- modified and added to *subst (initsubst, etc) syntax to allow
+	  for flexibility and future enhancement
+	- changed 'port' and 'portinc' minimums from 1 to 0 - it allows
+	  more flexibility and helps with 0-based counting
+	- removed unportable sys/cdefs.h from contrib/chat/chat.c -
+	  patch by Bill Sommerfeld <sommerfeld@east.sun.com>
+	- added --with-extmsgs configure switch to enable entertaining
+	  messages
+	- marked various undocumented client commands as depreciated so
+	  that they can be removed in a future version
+	- added ability to "move" to a new console via '^Ec;' -
+	  suggested by Christopher T. Beers <ctbeers@syr.edu>
+	- added a dump of console information when -S is used twice -
+	  suggested by Todd Stansell <todd@stansell.org>
+
 version 8.1.1 (Feb 10, 2004):
 	- fixed mistake in Makefiles where rpmbuild fails - reported by
 	  Martin Evans <m.d.t.evans@qmul.ac.uk>
@@ -669,5 +690,5 @@ before version 6.05:
 	  and enhancements of various types were applied.
 
 #
-#  $Id: CHANGES,v 1.150 2004/02/10 15:24:48 bryan Exp $
+#  $Id: CHANGES,v 1.158 2004/03/11 16:31:27 bryan Exp $
 #
diff --git a/INSTALL b/INSTALL
index 4b2f206..95fdb46 100644
--- a/INSTALL
+++ b/INSTALL
@@ -10,6 +10,13 @@ Upgrading?
     new features added to the client if you're considering *not*
     upgrading.
 
+    Version 8.1.2
+	- The 'devicesubst' and 'execsubst' formats have changed from
+	  8.1.1.  It's fairly simple to update your config file to the
+	  new format...just check the conserver.cf manpage.  Sorry for
+	  having to change things, but it's for a good reason (I should
+	  have though ahead when designing the original format).
+
     Version 8.1.0
 
 	- The client/server protocol has changed to better protect 8-bit
@@ -263,5 +270,5 @@ Other Information And Gotchas
 
 
 #
-#  $Id: INSTALL,v 1.35 2003/12/25 19:21:59 bryan Exp $
+#  $Id: INSTALL,v 1.36 2004/02/22 21:04:06 bryan Exp $
 #
diff --git a/TODO b/TODO
index edc52de..6063eec 100644
--- a/TODO
+++ b/TODO
@@ -94,6 +94,18 @@ Bryan Stansell
 - allow for very long replays (hundres of lines) : John Stoffel
   <stoffel@lucent.com>
 
+- log rotation by date : Tom Pachla <tom.pachla@nlc-bnc.ca>
+
+- client config file (for -M, etc?) : Erik Sjolund
+  <erik.sjolund@sbc.su.se>
+
+- strict file permission checks on conserver.passwd/conserver.cf : Erik
+  Sjolund <erik.sjolund@sbc.su.se>
+
+- imbedded startup delays per remote host...or "group" of consoles in
+  some way 'cause some ssh connections to console servers need
+  significant throttling : Jay McCanta <mccantaj@amgen.com>
+
 #
-#  $Id: TODO,v 1.45 2004/01/28 14:57:39 bryan Exp $
+#  $Id: TODO,v 1.46 2004/03/11 16:45:57 bryan Exp $
 #
diff --git a/config.guess b/config.guess
index b0f1d18..0773d0f 100755
--- a/config.guess
+++ b/config.guess
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
 
-timestamp='2004-02-02'
+timestamp='2004-03-03'
 
 # 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
@@ -197,12 +197,18 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 	echo "${machine}-${os}${release}"
 	exit 0 ;;
+    amd64:OpenBSD:*:*)
+	echo x86_64-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     amiga:OpenBSD:*:*)
 	echo m68k-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
     arc:OpenBSD:*:*)
 	echo mipsel-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
+    cats:OpenBSD:*:*)
+	echo arm-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     hp300:OpenBSD:*:*)
 	echo m68k-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
@@ -242,10 +248,21 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     *:ekkoBSD:*:*)
 	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 	exit 0 ;;
+    macppc:MirBSD:*:*)
+	echo powerppc-unknown-mirbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit 0 ;;
     alpha:OSF1:*:*)
-	if test $UNAME_RELEASE = "V4.0"; then
+	case $UNAME_RELEASE in
+	*4.0)
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-	fi
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
 	# According to Compaq, /usr/sbin/psrinfo has been available on
 	# OSF/1 and Tru64 systems produced since 1995.  I hope that
 	# covers most systems running today.  This code pipes the CPU
@@ -283,11 +300,12 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	    "EV7.9 (21364A)")
 		UNAME_MACHINE="alphaev79" ;;
 	esac
+	# A Pn.n version is a patched version.
 	# A Vn.n version is a released version.
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 	exit 0 ;;
     Alpha*:OpenVMS:*:*)
 	echo alpha-hp-vms
diff --git a/config.h.in b/config.h.in
index 3e61e9e..1e68e66 100644
--- a/config.h.in
+++ b/config.h.in
@@ -324,6 +324,9 @@
 /* Defined if we trust reverse DNS */
 #undef TRUST_REVERSE_DNS
 
+/* Defined if we produce extended messages */
+#undef USE_EXTENDED_MESSAGES
+
 /* use tcp_wrappers libwrap */
 #undef USE_LIBWRAP
 
diff --git a/config.sub b/config.sub
index c6ee004..264f820 100755
--- a/config.sub
+++ b/config.sub
@@ -3,7 +3,7 @@
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
 
-timestamp='2004-02-02'
+timestamp='2004-02-23'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -363,6 +363,9 @@ case $basic_machine in
 		basic_machine=a29k-amd
 		os=-udi
 		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
 	adobe68k)
 		basic_machine=m68010-adobe
 		os=-scout
@@ -442,12 +445,20 @@ case $basic_machine in
 		basic_machine=j90-cray
 		os=-unicos
 		;;
+	cr16c)
+		basic_machine=cr16c-unknown
+		os=-elf
+		;;
 	crds | unos)
 		basic_machine=m68k-crds
 		;;
 	cris | cris-* | etrax*)
 		basic_machine=cris-axis
 		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
 	da30 | da30-*)
 		basic_machine=m68k-da30
 		;;
@@ -1143,8 +1154,9 @@ case $os in
 	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -netbsd* | -openbsd* | -ekkobsd* | -kfreebsd* | -freebsd* \
-	      | -riscix* | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 	      | -chorusos* | -chorusrdb* \
diff --git a/configure b/configure
index a2ea8b1..6d93dbf 100755
--- a/configure
+++ b/configure
@@ -1,9 +1,8 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57.
+# Generated by GNU Autoconf 2.59.
 #
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-# Free Software Foundation, Inc.
+# Copyright (C) 2003 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## --------------------- ##
@@ -20,9 +19,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   set -o posix
 fi
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
@@ -41,7 +41,7 @@ for as_var in \
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
     $as_unset $as_var
@@ -218,16 +218,17 @@ rm -f conf$$ conf$$.exe conf$$.file
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 as_executable_p="test -f"
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 # IFS
@@ -667,7 +668,7 @@ done
 
 # Be sure to have absolute paths.
 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-              localstatedir libdir includedir oldincludedir infodir mandir
+	      localstatedir libdir includedir oldincludedir infodir mandir
 do
   eval ac_val=$`echo $ac_var`
   case $ac_val in
@@ -707,10 +708,10 @@ if test -z "$srcdir"; then
   # Try the directory containing this script, then its parent.
   ac_confdir=`(dirname "$0") 2>/dev/null ||
 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$0" : 'X\(//\)[^/]' \| \
-         X"$0" : 'X\(//\)$' \| \
-         X"$0" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$0" : 'X\(//\)[^/]' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$0" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -802,9 +803,9 @@ _ACEOF
   cat <<_ACEOF
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
-                          [$ac_default_prefix]
+			  [$ac_default_prefix]
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-                          [PREFIX]
+			  [PREFIX]
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
@@ -855,6 +856,7 @@ Optional Packages:
   --with-maxmemb=MAXMEMB  Specify maximum consoles per process [16]
   --with-timeout=TIMEOUT  Specify connect() timeout in seconds [10]
   --with-trustrevdns      Trust reverse DNS information
+  --with-extmsgs          Produce extended messages
   --with-libwrap[=PATH]
                           Compile in libwrap (tcp_wrappers) support
   --with-openssl[=PATH]
@@ -908,12 +910,45 @@ case $srcdir in
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
     cd $ac_dir
     # Check for guested configure; otherwise get Cygnus style configure.
@@ -924,7 +959,7 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
       echo
       $SHELL $ac_srcdir/configure  --help=recursive
     elif test -f $ac_srcdir/configure.ac ||
-           test -f $ac_srcdir/configure.in; then
+	   test -f $ac_srcdir/configure.in; then
       echo
       $ac_configure --help
     else
@@ -938,8 +973,7 @@ test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -951,7 +985,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.59.  Invocation command line was
 
   $ $0 $@
 
@@ -1028,19 +1062,19 @@ do
     2)
       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
       if test $ac_must_keep_next = true; then
-        ac_must_keep_next=false # Got value, back to normal.
+	ac_must_keep_next=false # Got value, back to normal.
       else
-        case $ac_arg in
-          *=* | --config-cache | -C | -disable-* | --disable-* \
-          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-          | -with-* | --with-* | -without-* | --without-* | --x)
-            case "$ac_configure_args0 " in
-              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-            esac
-            ;;
-          -* ) ac_must_keep_next=true ;;
-        esac
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
       fi
       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
       # Get rid of the leading space.
@@ -1074,12 +1108,12 @@ _ASBOX
     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
     *ac_space=\ *)
       sed -n \
-        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
       ;;
     *)
       sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
       ;;
     esac;
 }
@@ -1108,7 +1142,7 @@ _ASBOX
       for ac_var in $ac_subst_files
       do
 	eval ac_val=$`echo $ac_var`
-        echo "$ac_var='"'"'$ac_val'"'"'"
+	echo "$ac_var='"'"'$ac_val'"'"'"
       done | sort
       echo
     fi
@@ -1127,7 +1161,7 @@ _ASBOX
       echo "$as_me: caught signal $ac_signal"
     echo "$as_me: exit $exit_status"
   } >&5
-  rm -f core core.* *.core &&
+  rm -f core *.core &&
   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
     exit $exit_status
      ' 0
@@ -1207,7 +1241,7 @@ fi
 # value.
 ac_cache_corrupted=false
 for ac_var in `(set) 2>&1 |
-               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+	       sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
   eval ac_old_set=\$ac_cv_env_${ac_var}_set
   eval ac_new_set=\$ac_env_${ac_var}_set
   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
@@ -1224,13 +1258,13 @@ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
-        ac_cache_corrupted=:
+	ac_cache_corrupted=:
       fi;;
   esac
   # Pass precious variables to config.status.
@@ -1633,6 +1667,31 @@ else
 echo "${ECHO_T}no" >&6
 fi;
 
+echo "$as_me:$LINENO: checking whether to display extended messages" >&5
+echo $ECHO_N "checking whether to display extended messages... $ECHO_C" >&6
+
+# Check whether --with-extmsgs or --without-extmsgs was given.
+if test "${with_extmsgs+set}" = set; then
+  withval="$with_extmsgs"
+  case "$withval" in
+	    yes)
+		cat >>confdefs.h <<\_ACEOF
+#define USE_EXTENDED_MESSAGES 1
+_ACEOF
+
+		echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+		;;
+	    *)
+		echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+		;;
+	esac
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi;
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -1969,7 +2028,6 @@ ac_compiler=`set X $ac_compile; echo $2`
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -1989,8 +2047,8 @@ ac_clean_files="$ac_clean_files a.out a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
@@ -2010,23 +2068,23 @@ do
   test -f "$ac_file" || continue
   case $ac_file in
     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
-        ;;
+	;;
     conftest.$ac_ext )
-        # This is the source file.
-        ;;
+	# This is the source file.
+	;;
     [ab].out )
-        # We found the default executable, but exeext='' is most
-        # certainly right.
-        break;;
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
     *.* )
-        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-        # FIXME: I believe we export ac_cv_exeext for Libtool,
-        # but it would be cool to find out if it's true.  Does anybody
-        # maintain Libtool? --akim.
-        export ac_cv_exeext
-        break;;
+	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	# FIXME: I believe we export ac_cv_exeext for Libtool,
+	# but it would be cool to find out if it's true.  Does anybody
+	# maintain Libtool? --akim.
+	export ac_cv_exeext
+	break;;
     * )
-        break;;
+	break;;
   esac
 done
 else
@@ -2100,8 +2158,8 @@ for ac_file in conftest.exe conftest conftest.*; do
   case $ac_file in
     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-          export ac_cv_exeext
-          break;;
+	  export ac_cv_exeext
+	  break;;
     * ) break;;
   esac
 done
@@ -2126,7 +2184,6 @@ if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2177,7 +2234,6 @@ if test "${ac_cv_c_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2197,11 +2253,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2214,7 +2280,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_compiler_gnu=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
@@ -2230,7 +2296,6 @@ if test "${ac_cv_prog_cc_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2247,11 +2312,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2264,7 +2339,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_prog_cc_g=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
@@ -2291,7 +2366,6 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2319,6 +2393,16 @@ static char *f (char * (*g) (char **, int), char **p, ...)
   va_end (v);
   return s;
 }
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std1 is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std1.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
 int test (int i, double x);
 struct s1 {int (*f) (int a);};
 struct s2 {int (*f) (double a);};
@@ -2345,11 +2429,21 @@ do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2362,7 +2456,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext
+rm -f conftest.err conftest.$ac_objext
 done
 rm -f conftest.$ac_ext conftest.$ac_objext
 CC=$ac_save_CC
@@ -2390,19 +2484,28 @@ cat >conftest.$ac_ext <<_ACEOF
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
-   ''\
-   '#include <stdlib.h>' \
+   '' \
    'extern "C" void std::exit (int) throw (); using std::exit;' \
    'extern "C" void std::exit (int); using std::exit;' \
    'extern "C" void exit (int) throw ();' \
@@ -2410,14 +2513,13 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <stdlib.h>
 $ac_declaration
+#include <stdlib.h>
 int
 main ()
 {
@@ -2428,11 +2530,21 @@ exit (42);
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2445,9 +2557,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 continue
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2464,11 +2575,21 @@ exit (42);
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -2480,7 +2601,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 rm -f conftest*
 if test -n "$ac_declaration"; then
@@ -2494,7 +2615,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2537,6 +2658,7 @@ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
@@ -2553,6 +2675,7 @@ do
 case $as_dir/ in
   ./ | .// | /cC/* | \
   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
   /usr/ucb/* ) ;;
   *)
     # OSF1 and SCO ODT 3.0 have their own names for install.
@@ -2560,20 +2683,20 @@ case $as_dir/ in
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-          if test $ac_prog = install &&
-            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-            # AIX install.  It has an incompatible calling convention.
-            :
-          elif test $ac_prog = install &&
-            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-            # program-specific install script used by HP pwplus--don't use.
-            :
-          else
-            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-            break 3
-          fi
-        fi
+	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    break 3
+	  fi
+	fi
       done
     done
     ;;
@@ -2616,7 +2739,7 @@ fi
 
 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -2673,7 +2796,6 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2684,7 +2806,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -2696,6 +2818,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2716,7 +2839,6 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2734,6 +2856,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2780,7 +2903,6 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2791,7 +2913,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 #else
 # include <assert.h>
 #endif
-                     Syntax error
+		     Syntax error
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -2803,6 +2925,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2823,7 +2946,6 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2841,6 +2963,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -2899,7 +3022,6 @@ echo "${ECHO_T}$ac_cv_prog_egrep" >&6
 echo "$as_me:$LINENO: checking for AIX" >&5
 echo $ECHO_N "checking for AIX... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2931,7 +3053,6 @@ if test "${ac_cv_c_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -2994,11 +3115,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3011,7 +3142,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_c_const=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
@@ -3051,7 +3182,6 @@ if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3072,11 +3202,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3089,12 +3229,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_stdc=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3116,7 +3255,6 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3141,7 +3279,6 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3153,9 +3290,9 @@ cat >>conftest.$ac_ext <<_ACEOF
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
 # define ISLOWER(c) \
-                   (('a' <= (c) && (c) <= 'i') \
-                     || ('j' <= (c) && (c) <= 'r') \
-                     || ('s' <= (c) && (c) <= 'z'))
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 #endif
 
@@ -3166,7 +3303,7 @@ main ()
   int i;
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
-        || toupper (i) != TOUPPER (i))
+	|| toupper (i) != TOUPPER (i))
       exit(2);
   exit (0);
 }
@@ -3191,7 +3328,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_header_stdc=no
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
@@ -3216,7 +3353,7 @@ fi
 
 
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-                  inttypes.h stdint.h unistd.h
+		  inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $ac_header" >&5
@@ -3225,7 +3362,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3237,11 +3373,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3254,7 +3400,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -3285,7 +3431,6 @@ else
 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3296,11 +3441,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3313,7 +3468,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -3321,7 +3476,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3339,6 +3493,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -3358,33 +3513,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -3395,7 +3549,7 @@ echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -3417,7 +3571,6 @@ if test "${ac_cv_sys_posix_termios+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3438,11 +3591,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3455,7 +3618,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_sys_posix_termios=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_sys_posix_termios" >&5
 echo "${ECHO_T}$ac_cv_sys_posix_termios" >&6
@@ -3501,7 +3665,6 @@ else
 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3512,11 +3675,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3529,7 +3702,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -3537,7 +3710,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3555,6 +3727,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -3574,33 +3747,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -3611,7 +3783,7 @@ echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -3636,7 +3808,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3651,11 +3822,21 @@ cat >>conftest.$ac_ext <<_ACEOF
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3668,7 +3849,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_Header=no"
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -3687,7 +3868,6 @@ if test "${ac_cv_header_time+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3708,11 +3888,21 @@ return 0;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3725,7 +3915,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_time=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
 echo "${ECHO_T}$ac_cv_header_time" >&6
@@ -3743,7 +3933,6 @@ if test "${ac_cv_header_sys_wait_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3770,11 +3959,21 @@ main ()
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3787,7 +3986,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_header_sys_wait_h=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
@@ -3805,7 +4004,6 @@ if test "${ac_cv_type_mode_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3825,11 +4023,21 @@ if (sizeof (mode_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3842,7 +4050,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_mode_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
 echo "${ECHO_T}$ac_cv_type_mode_t" >&6
@@ -3862,7 +4070,6 @@ if test "${ac_cv_type_signal+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3889,11 +4096,21 @@ int i;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3906,7 +4123,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_signal=int
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
 echo "${ECHO_T}$ac_cv_type_signal" >&6
@@ -3922,7 +4139,6 @@ if test "${ac_cv_type_pid_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3942,11 +4158,21 @@ if (sizeof (pid_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -3959,7 +4185,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_pid_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
@@ -3979,7 +4205,6 @@ if test "${ac_cv_type_size_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -3999,11 +4224,21 @@ if (sizeof (size_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4016,7 +4251,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_size_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
 echo "${ECHO_T}$ac_cv_type_size_t" >&6
@@ -4037,7 +4272,6 @@ if test "${ac_cv_type_sig_atomic_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4058,11 +4292,21 @@ if (sizeof (sig_atomic_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4075,7 +4319,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_sig_atomic_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_sig_atomic_t" >&5
 echo "${ECHO_T}$ac_cv_type_sig_atomic_t" >&6
@@ -4096,7 +4340,6 @@ if test "${ac_cv_type_in_addr_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4118,11 +4361,21 @@ if (sizeof (in_addr_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4135,7 +4388,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_in_addr_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_in_addr_t" >&5
 echo "${ECHO_T}$ac_cv_type_in_addr_t" >&6
@@ -4153,7 +4406,6 @@ if test "${ac_cv_type_socklen_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4175,11 +4427,21 @@ if (sizeof (socklen_t))
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4192,7 +4454,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_type_socklen_t=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5
 echo "${ECHO_T}$ac_cv_type_socklen_t" >&6
@@ -4208,7 +4470,6 @@ fi
 echo "$as_me:$LINENO: checking for sa_len in struct sockaddr" >&5
 echo $ECHO_N "checking for sa_len in struct sockaddr... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4226,11 +4487,21 @@ struct sockaddr s; s.sa_len=0;
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4249,7 +4520,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 
 
 # Make sure we can run config.sub.
@@ -4319,7 +4590,6 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lxnet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4343,11 +4613,21 @@ t_error ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4360,7 +4640,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_lib_xnet_t_error=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
 echo "$as_me:$LINENO: result: $ac_cv_lib_xnet_t_error" >&5
@@ -4387,7 +4668,6 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsec  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4411,11 +4691,21 @@ getspnam ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4428,7 +4718,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_lib_sec_getspnam=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
 echo "$as_me:$LINENO: result: $ac_cv_lib_sec_getspnam" >&5
@@ -4460,7 +4751,6 @@ else
 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4471,11 +4761,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4488,7 +4788,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -4496,7 +4796,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4514,6 +4813,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -4533,33 +4833,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -4570,7 +4869,7 @@ echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -4597,21 +4896,28 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -4642,11 +4948,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4659,7 +4975,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -4682,7 +4999,6 @@ else
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_socket=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4706,11 +5022,21 @@ socket ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4722,12 +5048,12 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_socket" = no; then
   for ac_lib in socket; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4751,11 +5077,21 @@ socket ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4768,7 +5104,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -4788,7 +5125,6 @@ else
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_gethostbyname=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4812,11 +5148,21 @@ gethostbyname ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4828,12 +5174,12 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_gethostbyname" = no; then
   for ac_lib in nsl; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4857,11 +5203,21 @@ gethostbyname ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4874,7 +5230,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -4894,7 +5251,6 @@ else
   ac_func_search_save_LIBS=$LIBS
 ac_cv_search_crypt=no
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4918,11 +5274,21 @@ crypt ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4934,12 +5300,12 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 if test "$ac_cv_search_crypt" = no; then
   for ac_lib in crypt; do
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
     cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -4963,11 +5329,21 @@ crypt ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -4980,7 +5356,8 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 LIBS=$ac_func_search_save_LIBS
@@ -5029,7 +5406,6 @@ else
 echo "$as_me:$LINENO: checking tcpd.h usability" >&5
 echo $ECHO_N "checking tcpd.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5040,11 +5416,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5057,7 +5443,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -5065,7 +5451,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking tcpd.h presence" >&5
 echo $ECHO_N "checking tcpd.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5083,6 +5468,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5102,33 +5488,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: tcpd.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: tcpd.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: tcpd.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: tcpd.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: tcpd.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: tcpd.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: tcpd.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: tcpd.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: tcpd.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: tcpd.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: tcpd.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: tcpd.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: tcpd.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: tcpd.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: tcpd.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: tcpd.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: tcpd.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: tcpd.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: tcpd.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: tcpd.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -5150,7 +5535,6 @@ if test $ac_cv_header_tcpd_h = yes; then
 	    echo "$as_me:$LINENO: checking for TCP wrappers library -lwrap" >&5
 echo $ECHO_N "checking for TCP wrappers library -lwrap... $ECHO_C" >&6
 	    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5170,11 +5554,21 @@ hosts_access((void *)0)
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5199,7 +5593,6 @@ echo "${ECHO_T}no" >&6
 		 echo "$as_me:$LINENO: checking for TCP wrappers library -lwrap with -lnsl" >&5
 echo $ECHO_N "checking for TCP wrappers library -lwrap with -lnsl... $ECHO_C" >&6
 		 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5219,11 +5612,21 @@ hosts_access((void *)0)
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5245,9 +5648,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
 
@@ -5292,7 +5697,6 @@ else
 echo "$as_me:$LINENO: checking openssl/ssl.h usability" >&5
 echo $ECHO_N "checking openssl/ssl.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5303,11 +5707,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5320,7 +5734,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -5328,7 +5742,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking openssl/ssl.h presence" >&5
 echo $ECHO_N "checking openssl/ssl.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5346,6 +5759,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5365,33 +5779,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: openssl/ssl.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: openssl/ssl.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: openssl/ssl.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: openssl/ssl.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: openssl/ssl.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: openssl/ssl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -5413,7 +5826,6 @@ if test $ac_cv_header_openssl_ssl_h = yes; then
 	    echo "$as_me:$LINENO: checking for openssl libraries -lssl and -lcrypto" >&5
 echo $ECHO_N "checking for openssl libraries -lssl and -lcrypto... $ECHO_C" >&6
 	    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5431,11 +5843,21 @@ SSL_library_init()
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5455,7 +5877,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
 
@@ -5503,7 +5926,6 @@ else
 echo "$as_me:$LINENO: checking dmalloc.h usability" >&5
 echo $ECHO_N "checking dmalloc.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5514,11 +5936,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5531,7 +5963,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -5539,7 +5971,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking dmalloc.h presence" >&5
 echo $ECHO_N "checking dmalloc.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5557,6 +5988,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5576,33 +6008,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: dmalloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: dmalloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: dmalloc.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: dmalloc.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: dmalloc.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: dmalloc.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: dmalloc.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: dmalloc.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: dmalloc.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: dmalloc.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: dmalloc.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: dmalloc.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: dmalloc.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: dmalloc.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: dmalloc.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: dmalloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: dmalloc.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: dmalloc.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: dmalloc.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: dmalloc.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -5624,7 +6055,6 @@ if test $ac_cv_header_dmalloc_h = yes; then
 	    echo "$as_me:$LINENO: checking for dmalloc libraries -ldmalloc" >&5
 echo $ECHO_N "checking for dmalloc libraries -ldmalloc... $ECHO_C" >&6
 	    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5642,11 +6072,21 @@ dmalloc_debug(0)
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5666,7 +6106,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
 
@@ -5705,7 +6146,6 @@ else
 echo "$as_me:$LINENO: checking security/pam_appl.h usability" >&5
 echo $ECHO_N "checking security/pam_appl.h usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5716,11 +6156,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5733,7 +6183,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -5741,7 +6191,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking security/pam_appl.h presence" >&5
 echo $ECHO_N "checking security/pam_appl.h presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5759,6 +6208,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -5778,33 +6228,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: security/pam_appl.h: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: security/pam_appl.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: security/pam_appl.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: security/pam_appl.h: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: security/pam_appl.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: security/pam_appl.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: security/pam_appl.h: present but cannot be compiled" >&5
 echo "$as_me: WARNING: security/pam_appl.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: security/pam_appl.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: security/pam_appl.h: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: security/pam_appl.h:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: security/pam_appl.h:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: security/pam_appl.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: security/pam_appl.h: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: security/pam_appl.h:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: security/pam_appl.h:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: security/pam_appl.h: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: security/pam_appl.h: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: security/pam_appl.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: security/pam_appl.h: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -5826,7 +6275,6 @@ if test $ac_cv_header_security_pam_appl_h = yes; then
 		echo "$as_me:$LINENO: checking for PAM library -lpam" >&5
 echo $ECHO_N "checking for PAM library -lpam... $ECHO_C" >&6
 		cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5850,11 +6298,21 @@ pam_start ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5877,7 +6335,6 @@ echo "${ECHO_T}no" >&6
 		    echo "$as_me:$LINENO: checking for PAM library -lpam with -ldl" >&5
 echo $ECHO_N "checking for PAM library -lpam with -ldl... $ECHO_C" >&6
 		    cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5901,11 +6358,21 @@ pam_end ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5925,9 +6392,11 @@ sed 's/^/| /' conftest.$ac_ext >&5
 echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 
 
@@ -5961,7 +6430,6 @@ else
 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -5972,11 +6440,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -5989,7 +6467,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -5997,7 +6475,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6015,6 +6492,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -6034,33 +6512,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -6071,7 +6548,7 @@ echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -6095,7 +6572,6 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lutil  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6119,11 +6595,21 @@ openpty ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6136,7 +6622,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_lib_util_openpty=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
 echo "$as_me:$LINENO: result: $ac_cv_lib_util_openpty" >&5
@@ -6160,21 +6647,28 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -6205,11 +6699,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6222,7 +6726,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -6277,21 +6782,28 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -6322,11 +6834,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6339,7 +6861,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -6362,7 +6885,6 @@ echo "$as_me: error: cannot check setpgrp when cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6403,7 +6925,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 ( exit $ac_status )
 ac_cv_func_setpgrp_void=yes
 fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_setpgrp_void" >&5
@@ -6422,21 +6944,28 @@ if test "${ac_cv_func_strcasecmp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define strcasecmp to an innocuous variant, in case <limits.h> declares strcasecmp.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define strcasecmp innocuous_strcasecmp
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strcasecmp (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef strcasecmp
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -6467,11 +6996,21 @@ return f != strcasecmp;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6484,7 +7023,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_func_strcasecmp=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_strcasecmp" >&5
 echo "${ECHO_T}$ac_cv_func_strcasecmp" >&6
@@ -6501,21 +7041,28 @@ if test "${ac_cv_func_stricmp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define stricmp to an innocuous variant, in case <limits.h> declares stricmp.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define stricmp innocuous_stricmp
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char stricmp (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef stricmp
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -6546,11 +7093,21 @@ return f != stricmp;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6563,7 +7120,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_func_stricmp=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: $ac_cv_func_stricmp" >&5
 echo "${ECHO_T}$ac_cv_func_stricmp" >&6
@@ -6599,7 +7157,6 @@ else
 echo "$as_me:$LINENO: checking $ac_header usability" >&5
 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6610,11 +7167,21 @@ $ac_includes_default
 _ACEOF
 rm -f conftest.$ac_objext
 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
+  (eval $ac_compile) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6627,7 +7194,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_header_compiler=no
 fi
-rm -f conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
 echo "${ECHO_T}$ac_header_compiler" >&6
 
@@ -6635,7 +7202,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6
 echo "$as_me:$LINENO: checking $ac_header presence" >&5
 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6653,6 +7219,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
   else
     ac_cpp_err=
   fi
@@ -6672,33 +7239,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
 echo "${ECHO_T}$ac_header_preproc" >&6
 
 # So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
     ;;
-  no:yes )
+  no:yes:* )
     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
     (
       cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists.  ##
+## ------------------------------------------ ##
 _ASBOX
     ) |
       sed "s/^/$as_me: WARNING:     /" >&2
@@ -6709,7 +7275,7 @@ echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  eval "$as_ac_Header=$ac_header_preproc"
+  eval "$as_ac_Header=\$ac_header_preproc"
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
@@ -6733,7 +7299,6 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsm  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
@@ -6757,11 +7322,21 @@ getaudit ();
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6774,7 +7349,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 ac_cv_lib_bsm_getaudit=no
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
 echo "$as_me:$LINENO: result: $ac_cv_lib_bsm_getaudit" >&5
@@ -6799,21 +7375,28 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
+
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
+
+#undef $ac_func
+
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
@@ -6844,11 +7427,21 @@ return f != $ac_func;
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
+  (eval $ac_link) 2>conftest.er1
   ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
@@ -6861,7 +7454,8 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 eval "$as_ac_var=no"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
 fi
 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
@@ -6907,13 +7501,13 @@ _ACEOF
       # `set' does not quote correctly, so add quotes (double-quote
       # substitution turns \\\\ into \\, and sed turns \\ into \).
       sed -n \
-        "s/'/'\\\\''/g;
-    	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
       ;;
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
       sed -n \
-        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
       ;;
     esac;
 } |
@@ -6943,13 +7537,13 @@ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
 s/:*\$(srcdir):*/:/;
 s/:*\${srcdir}:*/:/;
 s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ 	]*\):*/\1/;
+s/^\([^=]*=[	 ]*\):*/\1/;
 s/:*$//;
-s/^[^=]*=[ 	]*$//;
+s/^[^=]*=[	 ]*$//;
 }'
 fi
 
@@ -6960,7 +7554,7 @@ ac_ltlibobjs=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_i=`echo "$ac_i" |
-         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
   # 2. Add them.
   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
@@ -7004,9 +7598,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
   set -o posix
 fi
+DUALCASE=1; export DUALCASE # for MKS sh
 
 # Support unset when possible.
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
   as_unset=unset
 else
   as_unset=false
@@ -7025,7 +7620,7 @@ for as_var in \
   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
   LC_TELEPHONE LC_TIME
 do
-  if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
     eval $as_var=C; export $as_var
   else
     $as_unset $as_var
@@ -7204,16 +7799,17 @@ rm -f conf$$ conf$$.exe conf$$.file
 if mkdir -p . 2>/dev/null; then
   as_mkdir_p=:
 else
+  test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 as_executable_p="test -f"
 
 # Sed expression to map a string onto a valid CPP name.
-as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid variable name.
-as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 # IFS
@@ -7240,7 +7836,7 @@ _ASBOX
 cat >&5 <<_CSEOF
 
 This file was extended by $as_me, which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.59.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -7284,9 +7880,9 @@ Usage: $0 [OPTIONS] [FILE]...
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   --file=FILE[:TEMPLATE]
-                   instantiate the configuration file FILE
+		   instantiate the configuration file FILE
   --header=FILE[:TEMPLATE]
-                   instantiate the configuration header FILE
+		   instantiate the configuration header FILE
 
 Configuration files:
 $config_files
@@ -7300,11 +7896,10 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.57,
+configured by $0, generated by GNU Autoconf 2.59,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
-Free Software Foundation, Inc.
+Copyright (C) 2003 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 srcdir=$srcdir
@@ -7553,9 +8148,9 @@ _ACEOF
       (echo ':t
   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
       if test -z "$ac_sed_cmds"; then
-  	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
       else
-  	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
       fi
       ac_sed_frag=`expr $ac_sed_frag + 1`
       ac_beg=$ac_end
@@ -7573,21 +8168,21 @@ for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case $ac_file in
   - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   * )   ac_file_in=$ac_file.in ;;
   esac
 
   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -7603,10 +8198,10 @@ echo X"$ac_file" |
       as_dirs="$as_dir $as_dirs"
       as_dir=`(dirname "$as_dir") 2>/dev/null ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -7644,12 +8239,45 @@ case $srcdir in
     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
     ac_top_srcdir=$ac_top_builddir$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+
+# Do not use `cd foo && pwd` to compute absolute paths, because
+# the directories may not exist.
+case `pwd` in
+.) ac_abs_builddir="$ac_dir";;
+*)
+  case "$ac_dir" in
+  .) ac_abs_builddir=`pwd`;;
+  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
+  *) ac_abs_builddir=`pwd`/"$ac_dir";;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_builddir=${ac_top_builddir}.;;
+*)
+  case ${ac_top_builddir}. in
+  .) ac_abs_top_builddir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
+  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_srcdir=$ac_srcdir;;
+*)
+  case $ac_srcdir in
+  .) ac_abs_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
+  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
+  esac;;
+esac
+case $ac_abs_builddir in
+.) ac_abs_top_srcdir=$ac_top_srcdir;;
+*)
+  case $ac_top_srcdir in
+  .) ac_abs_top_srcdir=$ac_abs_builddir;;
+  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
+  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
+  esac;;
+esac
 
 
   case $INSTALL in
@@ -7671,7 +8299,7 @@ echo "$as_me: creating $ac_file" >&6;}
     configure_input="$ac_file.  "
   fi
   configure_input=$configure_input"Generated from `echo $ac_file_in |
-                                     sed 's,.*/,,'` by configure."
+				     sed 's,.*/,,'` by configure."
 
   # First look for the input files in the build tree, otherwise in the
   # src tree.
@@ -7680,24 +8308,24 @@ echo "$as_me: creating $ac_file" >&6;}
       case $f in
       -) echo $tmp/stdin ;;
       [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         echo $f;;
+	 echo "$f";;
       *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         fi;;
+	 fi;;
       esac
     done` || { (exit 1); exit 1; }
 _ACEOF
@@ -7743,12 +8371,12 @@ cat >>$CONFIG_STATUS <<\_ACEOF
 # NAME is the cpp macro being defined and VALUE is the value it is being given.
 #
 # ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
-ac_dB='[ 	].*$,\1#\2'
+ac_dA='s,^\([	 ]*\)#\([	 ]*define[	 ][	 ]*\)'
+ac_dB='[	 ].*$,\1#\2'
 ac_dC=' '
 ac_dD=',;t'
 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([ 	]*\)#\([ 	]*\)undef\([ 	][ 	]*\)'
+ac_uA='s,^\([	 ]*\)#\([	 ]*\)undef\([	 ][	 ]*\)'
 ac_uB='$,\1#\2define\3'
 ac_uC=' '
 ac_uD=',;t'
@@ -7757,11 +8385,11 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
   case $ac_file in
   - | *:- | *:-:* ) # input from stdin
-        cat >$tmp/stdin
-        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	cat >$tmp/stdin
+	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
+	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
   * )   ac_file_in=$ac_file.in ;;
   esac
 
@@ -7775,28 +8403,29 @@ echo "$as_me: creating $ac_file" >&6;}
       case $f in
       -) echo $tmp/stdin ;;
       [\\/$]*)
-         # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 # Absolute (can't be DOS-style, as IFS=:)
+	 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         echo $f;;
+	 # Do quote $f, to prevent DOS paths from being IFS'd.
+	 echo "$f";;
       *) # Relative
-         if test -f "$f"; then
-           # Build tree
-           echo $f
-         elif test -f "$srcdir/$f"; then
-           # Source tree
-           echo $srcdir/$f
-         else
-           # /dev/null tree
-           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+	 if test -f "$f"; then
+	   # Build tree
+	   echo "$f"
+	 elif test -f "$srcdir/$f"; then
+	   # Source tree
+	   echo "$srcdir/$f"
+	 else
+	   # /dev/null tree
+	   { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
-         fi;;
+	 fi;;
       esac
     done` || { (exit 1); exit 1; }
   # Remove the trailing spaces.
-  sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
+  sed 's/[	 ]*$//' $ac_file_inputs >$tmp/in
 
 _ACEOF
 
@@ -7819,9 +8448,9 @@ s/[\\&,]/\\&/g
 s,[\\$`],\\&,g
 t clear
 : clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*\)\(([^)]*)\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
 t end
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
+s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
 : end
 _ACEOF
 # If some macros were called several times there might be several times
@@ -7835,13 +8464,13 @@ rm -f confdef2sed.sed
 # example, in the case of _POSIX_SOURCE, which is predefined and required
 # on some systems where configure will not decide to define it.
 cat >>conftest.undefs <<\_ACEOF
-s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
+s,^[	 ]*#[	 ]*undef[	 ][	 ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
 _ACEOF
 
 # Break up conftest.defines because some shells have a limit on the size
 # of here documents, and old seds have small limits too (100 cmds).
 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo '  if grep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
+echo '  if grep "^[	 ]*#[	 ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
 echo '  :' >>$CONFIG_STATUS
 rm -f conftest.tail
@@ -7850,7 +8479,7 @@ do
   # Write a limited-size here document to $tmp/defines.sed.
   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
   # Speed up: don't consider the non `#define' lines.
-  echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
+  echo '/^[	 ]*#[	 ]*define/!b' >>$CONFIG_STATUS
   # Work around the forget-to-reset-the-flag bug.
   echo 't clr' >>$CONFIG_STATUS
   echo ': clr' >>$CONFIG_STATUS
@@ -7877,7 +8506,7 @@ do
   # Write a limited-size here document to $tmp/undefs.sed.
   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
   # Speed up: don't consider the non `#undef'
-  echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
+  echo '/^[	 ]*#[	 ]*undef/!b' >>$CONFIG_STATUS
   # Work around the forget-to-reset-the-flag bug.
   echo 't clr' >>$CONFIG_STATUS
   echo ': clr' >>$CONFIG_STATUS
@@ -7911,10 +8540,10 @@ echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$ac_file" : 'X\(//\)[^/]' \| \
-         X"$ac_file" : 'X\(//\)$' \| \
-         X"$ac_file" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
@@ -7930,10 +8559,10 @@ echo X"$ac_file" |
       as_dirs="$as_dir $as_dirs"
       as_dir=`(dirname "$as_dir") 2>/dev/null ||
 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-         X"$as_dir" : 'X\(//\)[^/]' \| \
-         X"$as_dir" : 'X\(//\)$' \| \
-         X"$as_dir" : 'X\(/\)' \| \
-         .     : '\(.\)' 2>/dev/null ||
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| \
+	 .     : '\(.\)' 2>/dev/null ||
 echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
   	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
diff --git a/configure.in b/configure.in
index 7402068..68b4b9e 100644
--- a/configure.in
+++ b/configure.in
@@ -16,6 +16,7 @@ AH_TEMPLATE([HAVE_OPENSSL], [have openssl support])
 AH_TEMPLATE([HAVE_DMALLOC], [have dmalloc support])
 AH_TEMPLATE([HAVE_SA_LEN],[Defined if sa_len member exists in struct sockaddr])
 AH_TEMPLATE([TRUST_REVERSE_DNS],[Defined if we trust reverse DNS])
+AH_TEMPLATE([USE_EXTENDED_MESSAGES],[Defined if we produce extended messages])
 
 dnl ### Normal initialization. ######################################
 AC_INIT
@@ -215,6 +216,19 @@ AC_ARG_WITH(trustrevdns,
 		;;
 	esac],[AC_MSG_RESULT(no)])
 
+AC_MSG_CHECKING(whether to display extended messages)
+AC_ARG_WITH(extmsgs,
+	AC_HELP_STRING([--with-extmsgs],[Produce extended messages]),
+	[case "$withval" in
+	    yes)
+		AC_DEFINE(USE_EXTENDED_MESSAGES)
+		AC_MSG_RESULT(yes)
+		;;
+	    *)
+		AC_MSG_RESULT(no)
+		;;
+	esac],[AC_MSG_RESULT(no)])
+
 dnl ### Check for compiler et al. ###################################
 AC_PROG_CC
 AC_PROG_INSTALL
diff --git a/conserver.cf/conserver.cf b/conserver.cf/conserver.cf
index 4d6bcbb..e94ae44 100644
--- a/conserver.cf/conserver.cf
+++ b/conserver.cf/conserver.cf
@@ -91,9 +91,10 @@ default * {
 
 default cyclades {
 	# sets up /dev/ttyC0 through /dev/ttyC31, for a 32 port card
+	# referenced as ports 1 through 32
 	type device;
 	device /dev/ttyC.;
-	devicesubst ,.d;
+	devicesubst .=Pd;
 	portbase -1;
 	portinc 1;
 	host none; # not really used, since devicesubst doesn't use it
diff --git a/conserver.cf/conserver.cf.man b/conserver.cf/conserver.cf.man
index 9d3be95..f310a87 100644
--- a/conserver.cf/conserver.cf.man
+++ b/conserver.cf/conserver.cf.man
@@ -1,5 +1,5 @@
-.\" $Id: conserver.cf.man,v 1.55 2003/12/21 16:23:03 bryan Exp $
-.TH CONSERVER.CF 5 "2003/12/21" "conserver-8.1.1" "conserver"
+.\" $Id: conserver.cf.man,v 1.58 2004/02/24 02:59:36 bryan Exp $
+.TH CONSERVER.CF 5 "2004/02/24" "conserver-8.1.2" "conserver"
 .SH NAME
 conserver.cf \- console configuration file for
 .BR conserver (8)
@@ -411,33 +411,73 @@ as the access to the console.
 Only consoles of type ``device'' will use this value.
 .TP
 .B devicesubst
-.RI [ " hp" [ n ] "f "
+.RI [ c = t [ n ] f "[,...]"
 | "" ]
 .br
-Perform string substitutions on the
+Perform character substitutions on the
 .B device
 value.
-.I h
-is the character in
-.B device
-to replace with the
+A series of replacements can be defined by specifying a
+comma-separated list of
+.IR c = t [ n ] f
+sequences where
+.I c
+is any printable character,
+.I t
+specifies the replacement value,
+.I n
+is a field length (optional),
+and
+.I f
+is the format string.
+.I t
+can be one of the characters below, catagorized as a string replacement
+or a numeric replacement, which dictates the use of the
+.I n
+and
+.I f
+fields.
+.RS
+.RS
+.sp
+.PD 0
+.TP
+String Replacement
+.TP
+.B h
 .B host
-value and
-.I p
-is the character to replace with the
+value
+.TP
+.B c
+console name
+.sp
+.PP
+Numeric Replacement
+.TP
+.B p
+config
 .B port
-value.
-The
-.B port
-value will be formatted to at least
+value
+.TP
+.B P
+calculated port value
+.PD
+.RE
+.RE
+.IP
+For string replacements, if the replacement isn't at least
+.I n
+characters, it will be padded with space characters on the left.
+.I f
+must be `s'.
+For numeric replacements, the value will be formatted to at least
 .I n
 characters, padded with 0s if
 .I n
 begins with a 0, and space characters otherwise.
 .I f
-must be either `d' or `x' or `X', specifying a decimal, lower-case
-hexdecimal, or uppercase hexdecimal representation of
-.BR port .
+must be either `d', `x' or `X', specifying a decimal, lower-case
+hexadecimal, or an uppercase hexadecimal conversion.
 If the null string (``""'') is used, no replacements will be done.
 .TP
 .B exec
@@ -455,33 +495,15 @@ keyword is specified, conserver will use the command ``/bin/sh -i''.
 Only consoles of type ``exec'' will use this value.
 .TP
 .B execsubst
-.RI [ " hp" [ n ] "f "
+.RI [ c = t [ n ] f "[,...]"
 | "" ]
 .br
-Perform string substitutions on the
+Perform character substitutions on the
 .B exec
 value.
-.I h
-is the character in
-.B exec
-to replace with the
-.B host
-value and
-.I p
-is the character to replace with the
-.B port
-value.
-The
-.B port
-value will be formatted to at least
-.I n
-characters, padded with 0s if
-.I n
-begins with a 0, and space characters otherwise.
-.I f
-must be either `d' or `x' or `X', specifying a decimal, lower-case
-hexdecimal, or uppercase hexdecimal representation of
-.BR port .
+See the
+.B devicesubst
+option for an explanation of the format string.
 If the null string (``""'') is used, no replacements will be done.
 .TP
 .B host
@@ -493,12 +515,13 @@ as the host to connect to for accessing the console.
 You must also set the
 .B port
 option as well.
-Normally, only consoles of type ``host'' will use this value.
-If the
-.B devicesubst
+Normally, only consoles of type ``host'' will use this value, however
+if the
+.BR devicesubst ,
+.BR execsubst ,
 or
-.B execsubst
-keywords are used in ``device'' and ``exec'' types, this value is used.
+.B initsubst
+keywords are used in any console type, this value is used.
 .TP
 .B idlestring
 .RI [ " string "
@@ -524,7 +547,8 @@ The default string is ``\en''.
 .br
 Set the idle timeout of the console to
 .I number
-seconds.  If an `s', `m', or `h' is used after
+seconds.
+If an `s', `m', or `h' is used after
 .IR number ,
 the specified time is interpreted as seconds, minutes, or hours.
 Set the timeout to zero to disable the idle timeout (the default).
@@ -552,13 +576,26 @@ is passed as an argument to ``/bin/sh -ce''.
 If the null string (``""'') is used, the command is unset and
 nothing is invoked.
 .TP
+.B initsubst
+.RI [ c = t [ n ] f "[,...]"
+| "" ]
+.br
+Perform character substitutions on the
+.B initcmd
+value.
+See the
+.B devicesubst
+option for an explanation of the format string.
+If the null string (``""'') is used, no replacements will be done.
+.TP
 .B logfile
 .RI [ " filename "
 | "" ]
 .br
 Assign the logfile specified by
 .I filename
-to the console.  Any occurrence of ``&'' in
+to the console.
+Any occurrence of ``&'' in
 .I filename
 will be replaced with the name of the console.
 If the null string (``""'') is used, the logfile name is unset and
@@ -764,24 +801,31 @@ The formula used is
 .BR portbase " + "
 .BR portinc " * " port .
 By using proper values in the formula, you can reference ports on a
-terminal server by their physical numbering of 1 through
-.IR n .
+terminal server by their physical numbering of
+.RI 0.. n
+or
+.RI 1.. n
+(depending on if you like zero-based or one-based numbering).
+Warning: you can generate a \-1 value with this formula,
+which will become a very high numbered positive
+value (since things are stored unsigned).
 You must also set the
 .B host
 option as well.
-Normally, only consoles of type ``host'' will use this value.
-If the
-.B devicesubst
+Normally, only consoles of type ``host'' will use this value, however
+if the
+.BR devicesubst ,
+.BR execsubst ,
 or
-.B execsubst
-keywords are used in ``device'' and ``exec'' types, this value is used.
+.B initsubst
+keywords are used in any console type, this value is used.
 .TP
 .B portbase
 .I number
 .br
 Set the base value for the port calculation formula.
 .I number
-must be -1 or greater.
+must be 0 or greater.
 The default is zero.
 See
 .B port
@@ -792,7 +836,7 @@ for the details of the formula.
 .br
 Set the increment value for the port calculation formula.
 .I number
-must be 1 or greater.
+must be 0 or greater.
 The default is one.
 See
 .B port
@@ -880,7 +924,8 @@ can be specified to add logging of break sequences sent to the console.
 .B type
 .RB [ " device " | " exec " | " host " ]
 .br
-Set the type of console.  The type
+Set the type of console.
+The type
 .RB `` device ''
 should be used for local serial ports (also set the
 .B device
diff --git a/conserver.cf/conserver.passwd.man b/conserver.cf/conserver.passwd.man
index ba89c5f..b221042 100644
--- a/conserver.cf/conserver.passwd.man
+++ b/conserver.cf/conserver.passwd.man
@@ -1,5 +1,5 @@
 .\" $Id: conserver.passwd.man,v 1.10 2004/01/08 16:12:33 bryan Exp $
-.TH CONSERVER.PASSWD 5 "2004/01/08" "conserver-8.1.1" "conserver"
+.TH CONSERVER.PASSWD 5 "2004/01/08" "conserver-8.1.2" "conserver"
 .SH NAME
 conserver.passwd \- user access information for
 .BR conserver (8)
diff --git a/conserver.cf/samples/average-distributed.cf b/conserver.cf/samples/average-distributed.cf
index 8d1b616..76583ed 100644
--- a/conserver.cf/samples/average-distributed.cf
+++ b/conserver.cf/samples/average-distributed.cf
@@ -48,16 +48,17 @@ default cisco { type host; portbase 2000; portinc 1; }
 default xyplex  { type host; portbase 2000; portinc 100; }
 
 # this is a cyclades card referenced with /dev/ttyC0 through /dev/ttyC31
+# (referenced as ports 1 through 32 in conserver.cf)
 # we set the various port calculation bits and pattern substitution to
 # come up with a generic definition
 default cyclades { type device; device /dev/ttyC&; baud 9600; parity none;
-		   devicesubst .&d; portbase -1; portinc 1; host unused; }
+		   devicesubst &=Pd; portbase -1; portinc 1; host unused; }
 
 ## this is a term server accessed with an ssh command
 # it too uses pattern substitution and such to get the job done
 default ciscossh { type exec; portbase 2000; portinc 1;
 		   exec /usr/local/bin/ssh -p P -l tsuser H;
-		   execsubst HPd; }
+		   execsubst H=hs,P=Pd; }
 
 
 # ------- set the global default for the first conserver host -------
diff --git a/conserver.cf/samples/average.cf b/conserver.cf/samples/average.cf
index 0f7019c..58a1634 100644
--- a/conserver.cf/samples/average.cf
+++ b/conserver.cf/samples/average.cf
@@ -47,16 +47,17 @@ default cisco { type host; portbase 2000; portinc 1; }
 default xyplex  { type host; portbase 2000; portinc 100; }
 
 # this is a cyclades card referenced with /dev/ttyC0 through /dev/ttyC31
+# (referenced as ports 1 through 32 in conserver.cf)
 # we set the various port calculation bits and pattern substitution to
 # come up with a generic definition
 default cyclades { type device; device /dev/ttyC&; baud 9600; parity none;
-		   devicesubst .&d; portbase -1; portinc 1; host unused; }
+		   devicesubst &=Pd; portbase -1; portinc 1; host unused; }
 
 ## this is a term server accessed with an ssh command
 # it too uses pattern substitution and such to get the job done
 default ciscossh { type exec; portbase 2000; portinc 1;
 		   exec /usr/local/bin/ssh -p P -l tsuser H;
-		   execsubst HPd; }
+		   execsubst H=hs,P=Pd; }
 
 
 # ------- define the consoles on ts1.conserver.com --------
diff --git a/conserver.html b/conserver.html
index 0271ac7..1f91262 100644
--- a/conserver.html
+++ b/conserver.html
@@ -56,11 +56,11 @@
             <INPUT type="HIDDEN" name="method" value="and"> <INPUT
             type="HIDDEN" name="format" value="builtin-long">
             <INPUT type="HIDDEN" name="sort" value="score"> <INPUT
-            type="HIDDEN" name="config" value="htdig"> <INPUT type=
-            "HIDDEN" name="restrict" value=""> <INPUT type="HIDDEN"
-            name="exclude" value=""> <INPUT type="TEXT" size="20"
-            name="words" value=""> <INPUT type="SUBMIT" value=
-            "Search">
+            type="HIDDEN" name="config" value="conserver.com">
+            <INPUT type="HIDDEN" name="restrict" value=""> <INPUT
+            type="HIDDEN" name="exclude" value=""> <INPUT type=
+            "TEXT" size="20" name="words" value=""> <INPUT type=
+            "SUBMIT" value="Search">
           </FORM>
         </TD>
       </TR>
@@ -181,11 +181,11 @@
 
           <H3>Downloading</H3>
 
-          <P>The current version, released on Feb 10, 2004, is <A
-          href="8.1.1.tar.gz">8.1.1.tar.gz</A>. You can get it via
+          <P>The current version, released on Mar 11, 2004, is <A
+          href="8.1.2.tar.gz">8.1.2.tar.gz</A>. You can get it via
           <A href=
-          "ftp://ftp.conserver.com/conserver/8.1.1.tar.gz">FTP</A>
-          or <A href="8.1.1.tar.gz">HTTP</A>. See the <A href=
+          "ftp://ftp.conserver.com/conserver/8.1.2.tar.gz">FTP</A>
+          or <A href="8.1.2.tar.gz">HTTP</A>. See the <A href=
           "CHANGES">CHANGES</A> file for information on the latest
           updates.</P>
 
diff --git a/conserver/client.c b/conserver/client.c
index b8015d2..83de702 100644
--- a/conserver/client.c
+++ b/conserver/client.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: client.c,v 5.79 2003/11/28 23:36:02 bryan Exp $
+ *  $Id: client.c,v 5.80 2004/03/10 02:55:45 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -367,8 +367,7 @@ Replay(pCE, fdOut, iBack)
  */
 #define WHEN_SPY	0x01
 #define WHEN_ATTACH	0x02
-#define WHEN_VT100	0x04
-#define WHEN_EXPERT	0x08	/* ZZZ no way to set his yet    */
+#define WHEN_EXPERT	0x04	/* ZZZ no way to set his yet    */
 #define WHEN_ALWAYS	0x40
 
 #define HALFLINE	40
@@ -380,6 +379,7 @@ typedef struct HLnode {
 
 static HELP aHLTable[] = {
     {WHEN_ALWAYS, ".    disconnect"},
+    {WHEN_ALWAYS, ";    switch to another console"},
     {WHEN_ALWAYS, "a    attach read/write"},
     {WHEN_ALWAYS, "b    send broadcast message"},
     {WHEN_ATTACH, "c    toggle flow control"},
@@ -403,16 +403,12 @@ static HELP aHLTable[] = {
     {WHEN_ALWAYS, "x    show console baud info"},
     {WHEN_ALWAYS, "z    suspend the connection"},
     {WHEN_ATTACH, "|    attach local command"},
-    {WHEN_ALWAYS, "<cr> ignore/abort command"},
     {WHEN_ALWAYS, "?    print this message"},
+    {WHEN_ALWAYS, "<cr> ignore/abort command"},
     {WHEN_ALWAYS, "^R   replay the last line"},
     {WHEN_ATTACH, "\\ooo send character by octal code"},
     {WHEN_EXPERT, "^I   toggle tab expansion"},
     {WHEN_EXPERT, "+(-) do (not) drop line"},
-    {WHEN_VT100, "PF1  print this message"},
-    {WHEN_VT100, "PF2  disconnect"},
-    {WHEN_VT100, "PF3  replay the last 20 lines"},
-    {WHEN_VT100, "PF4  spy read only"}
 };
 
 /* list the commands we know for the user				(ksb)
@@ -441,9 +437,6 @@ HelpUser(pCL)
     } else {
 	FileWrite(pCL->fd, FLAGTRUE, acH2, sizeof(acH2) - 1);
     }
-    if ('\033' == pCL->ic[0] && 'O' == pCL->ic[1]) {
-	iCmp |= WHEN_VT100;
-    }
 
     BuildString((char *)0, acLine);
     for (i = 0; i < sizeof(aHLTable) / sizeof(HELP); ++i) {
diff --git a/conserver/consent.c b/conserver/consent.c
index 218aaaf..bc0acdf 100644
--- a/conserver/consent.c
+++ b/conserver/consent.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: consent.c,v 5.135 2004/01/28 14:47:52 bryan Exp $
+ *  $Id: consent.c,v 5.137 2004/02/20 14:58:13 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -236,6 +236,23 @@ TtyDev(pCE)
 	ConsDown(pCE, FLAGTRUE, FLAGTRUE);
 	return -1;
     }
+    if (fDebug >= 2) {
+	int i;
+	Debug(2, "TtyDev(): [%s] termp.c_iflag=%lu", pCE->server,
+	      (unsigned long)termp.c_iflag);
+	Debug(2, "TtyDev(): [%s] termp.c_oflag=%lu", pCE->server,
+	      (unsigned long)termp.c_oflag);
+	Debug(2, "TtyDev(): [%s] termp.c_cflag=%lu", pCE->server,
+	      (unsigned long)termp.c_cflag);
+	Debug(2, "TtyDev(): [%s] termp.c_lflag=%lu", pCE->server,
+	      (unsigned long)termp.c_lflag);
+#if defined(NCCS)
+	for (i = 0; i < NCCS; i++) {
+	    Debug(2, "TtyDev(): [%s] termp.c_cc[%d]=%lu", pCE->server, i,
+		  (unsigned long)termp.c_cc[i]);
+	}
+#endif
+    }
 # if HAVE_STROPTS_H
     /*
      * eat all the streams modules upto and including ttcompat
@@ -741,7 +758,7 @@ ConsInit(pCE)
 		      hp->h_length);
 #endif
 		port.sin_family = hp->h_addrtype;
-		port.sin_port = htons(pCE->port);
+		port.sin_port = htons(pCE->netport);
 
 		if ((cofile = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
 		    Error
@@ -833,7 +850,7 @@ ConsInit(pCE)
 		    pCE->execSlave);
 	    break;
 	case HOST:
-	    Verbose("[%s] port %hu on %s", pCE->server, pCE->port,
+	    Verbose("[%s] port %hu on %s", pCE->server, pCE->netport,
 		    pCE->host);
 	    break;
 	case DEVICE:
diff --git a/conserver/consent.h b/conserver/consent.h
index 90d5b3e..ffe7b42 100644
--- a/conserver/consent.h
+++ b/conserver/consent.h
@@ -1,5 +1,5 @@
 /*
- *  $Id: consent.h,v 5.55 2003/12/21 16:23:02 bryan Exp $
+ *  $Id: consent.h,v 5.56 2004/02/20 14:58:14 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -92,8 +92,9 @@ typedef struct consent {	/* console information                  */
 #endif
     /* type == HOST */
     char *host;			/* hostname                             */
-    unsigned short port;	/* port number      socket = portbase + */
-    unsigned short portbase;	/* port base             portinc * port */
+    unsigned short netport;	/* final port    | netport = portbase + */
+    unsigned short port;	/* port number   |      portinc * port  */
+    unsigned short portbase;	/* port base                            */
     unsigned short portinc;	/* port increment                       */
     unsigned short raw;		/* raw or telnet protocol?              */
     /* type == EXEC */
@@ -105,6 +106,7 @@ typedef struct consent {	/* console information                  */
     char *logfile;		/* logfile                              */
     off_t logfilemax;		/* size limit for rolling logfile       */
     char *initcmd;		/* initcmd command                      */
+    char *initsubst;		/* initcmd substitution pattern         */
     char *motd;			/* motd                                 */
     time_t idletimeout;		/* idle timeout                         */
     char *idlestring;		/* string to print when idle            */
diff --git a/conserver/conserver.man b/conserver/conserver.man
index 7c93fcc..2c627c8 100644
--- a/conserver/conserver.man
+++ b/conserver/conserver.man
@@ -1,6 +1,6 @@
 .\" @(#)conserver.8 01/06/91 OSU CIS; Thomas A. Fine
-.\" $Id: conserver.man,v 1.40 2003/11/10 15:37:24 bryan Exp $
-.TH CONSERVER 8 "2003/11/10" "conserver-8.1.1" "conserver"
+.\" $Id: conserver.man,v 1.42 2004/03/11 17:52:08 bryan Exp $
+.TH CONSERVER 8 "2004/03/11" "conserver-8.1.2" "conserver"
 .SH NAME
 conserver \- console server daemon
 .SH SYNOPSIS
@@ -324,6 +324,37 @@ connect to remote consoles will result in an informative message to the user.
 .B \-S
 Do not run the server, just perform a syntax check of configuration file and
 exit with a non-zero value if there is an error.
+Using more than one
+.B \-S
+will cause conserver to output various information about each console in 5
+colon-separated fields, enclosed in curly-braces.
+The philosophy behind the output is to provide information to allow external
+detection of multiple consoles access the same physical port.
+Since this is
+.I highly
+environment-specific, conserver cannot do the check internally.
+.RS
+.TP 8
+.I name
+The name of the console.
+.TP
+.I master
+The hostname of the master conserver host for the console.
+.TP
+.I aliases
+The console aliases in a comma-separated list.
+.TP
+.I type
+The type of console.
+Values will be a `/' for a local device, `|' for
+a command, or `!' for a remote port.
+.TP
+.I details
+Multiple values are comma-separated and depend on the type of the console.
+Local devices will have the values of the device file and baud rate/parity.
+Commands will have string to invoke.
+Remote ports will have the values of the remote hostname and port number.
+.RE
 .TP
 .B \-u
 Send unloved console output to
diff --git a/conserver/cutil.c b/conserver/cutil.c
index aa3dc6b..16630ce 100644
--- a/conserver/cutil.c
+++ b/conserver/cutil.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: cutil.c,v 1.113 2004/01/18 13:05:43 bryan Exp $
+ *  $Id: cutil.c,v 1.115 2004/03/11 16:23:59 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -1491,6 +1491,8 @@ VWrite(cfp, bufferonly, str, fmt, ap)
 			break;
 		    case 's':
 			p = va_arg(ap, char *);
+			if (p == (char *)0)
+			    p = "(null)";
 			{
 			    int l = strlen(p);
 			    int c;
@@ -1934,6 +1936,19 @@ FileSawQuoteAbrt(cfp)
     return r;
 }
 
+FLAG
+#if PROTOTYPES
+FileSawQuoteGoto(CONSFILE *cfp)
+#else
+FileSawQuoteGoto(cfp)
+    CONSFILE *cfp;
+#endif
+{
+    FLAG r = cfp->sawiacgoto;
+    cfp->sawiacgoto = FLAGFALSE;
+    return r;
+}
+
 #if HAVE_OPENSSL
 /* Get the SSL instance */
 SSL *
@@ -2334,6 +2349,8 @@ ParseIACBuf(cfp, msg, len)
 	    cfp->sawiacexec = FLAGTRUE;
 	else if (b[i] == OB_ABRT)
 	    cfp->sawiacabrt = FLAGTRUE;
+	else if (b[i] == OB_GOTO)
+	    cfp->sawiacgoto = FLAGTRUE;
 	else {
 	    if (b[i] != OB_IAC)
 		Error
diff --git a/conserver/cutil.h b/conserver/cutil.h
index 46ee9d5..93c060e 100644
--- a/conserver/cutil.h
+++ b/conserver/cutil.h
@@ -1,5 +1,5 @@
 /*
- *  $Id: cutil.h,v 1.60 2004/01/18 13:05:43 bryan Exp $
+ *  $Id: cutil.h,v 1.61 2004/03/10 02:55:45 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -20,6 +20,7 @@
  */
 #define OB_IAC		0xff	/* quote char                   */
 #define OB_EXEC		'E'	/* exec a command on the client */
+#define OB_GOTO		'G'	/* goto next console            */
 #define OB_SUSP		'Z'	/* suspended by server          */
 #define OB_ABRT		'.'	/* abort                        */
 
@@ -74,6 +75,7 @@ typedef struct consFile {
     FLAG sawiacsusp;
     FLAG sawiacexec;
     FLAG sawiacabrt;
+    FLAG sawiacgoto;
 #if HAVE_OPENSSL
     /* SSL stuff */
     SSL *ssl;
@@ -142,6 +144,7 @@ extern void FileSetQuoteIAC PARAMS((CONSFILE *, FLAG));
 extern FLAG FileSawQuoteSusp PARAMS((CONSFILE *));
 extern FLAG FileSawQuoteExec PARAMS((CONSFILE *));
 extern FLAG FileSawQuoteAbrt PARAMS((CONSFILE *));
+extern FLAG FileSawQuoteGoto PARAMS((CONSFILE *));
 extern void Bye PARAMS((int));
 extern void DestroyDataStructures PARAMS((void));
 extern int IsMe PARAMS((char *));
diff --git a/conserver/group.c b/conserver/group.c
index b28abda..39bde16 100644
--- a/conserver/group.c
+++ b/conserver/group.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: group.c,v 5.284 2004/01/18 16:33:25 bryan Exp $
+ *  $Id: group.c,v 5.289 2004/03/10 02:55:45 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -167,6 +167,22 @@ SendAllClientsMsg(pGE, message)
     }
 }
 
+void
+#if PROTOTYPES
+AbortAnyClientExec(CONSCLIENT *pCL)
+#else
+AbortAnyClientExec(pCL)
+#endif
+{
+    if (pCL->iState == S_CEXEC) {
+	FileSetQuoteIAC(pCL->fd, FLAGFALSE);
+	FilePrint(pCL->fd, FLAGTRUE, "%c%c", OB_IAC, OB_ABRT);
+	FileSetQuoteIAC(pCL->fd, FLAGTRUE);
+	pCL->fcon = 1;
+	pCL->iState = S_NORMAL;
+    }
+}
+
 void
 #if PROTOTYPES
 DisconnectClient(GRPENT *pGE, CONSCLIENT *pCL, char *message, FLAG force)
@@ -184,6 +200,8 @@ DisconnectClient(pGE, pCL, message, force)
 	return;
     }
 
+    AbortAnyClientExec(pCL);
+
     if (pCL->fcon) {
 	FileWrite(pCL->fd, FLAGFALSE, message, -1);
     }
@@ -443,6 +461,7 @@ DestroyConsent(pGE, pCE)
     for (pCL = pGE->pCLall; pCL != (CONSCLIENT *)0; pCL = pCL->pCLscan) {
 	if (pCL->pCEto != pCE)
 	    continue;
+	AbortAnyClientExec(pCL);
 	if (pCL->fcon) {
 	    FileWrite(pCL->fd, FLAGFALSE,
 		      "[-- Conserver reconfigured - console has been (re)moved --]\r\n",
@@ -502,6 +521,8 @@ DestroyConsent(pGE, pCE)
 	free(pCE->devicesubst);
     if (pCE->execsubst != (char *)0)
 	free(pCE->execsubst);
+    if (pCE->initsubst != (char *)0)
+	free(pCE->initsubst);
     if (pCE->logfile != (char *)0)
 	free(pCE->logfile);
     if (pCE->initcmd != (char *)0)
@@ -1847,7 +1868,7 @@ CommandExamine(pGE, pCLServing, pCEServing, tyme)
 		break;
 	    case HOST:
 		BuildTmpString((char *)0);
-		d = BuildTmpStringPrint("%s/%hu", pCE->host, pCE->port);
+		d = BuildTmpStringPrint("%s/%hu", pCE->host, pCE->netport);
 		b = "Netwk";
 		p = ' ';
 		break;
@@ -1911,6 +1932,7 @@ CommandForce(pGE, pCLServing, pCEServing, tyme)
 	    FilePrint(pCLServing->fd, FLAGFALSE, "bumped %s]\r\n",
 		      pCL->acid->string);
 	}
+	AbortAnyClientExec(pCL);
 	if (pCL->fcon)
 	    FilePrint(pCL->fd, FLAGFALSE,
 		      "\r\n[forced to `spy' mode by %s]\r\n",
@@ -2016,7 +2038,7 @@ CommandInfo(pGE, pCLServing, pCEServing, tyme)
 		break;
 	    case HOST:
 		FilePrint(pCLServing->fd, FLAGTRUE, "!:%s,%hu,%s",
-			  pCE->host, pCE->port,
+			  pCE->host, pCE->netport,
 			  (pCE->raw ? "raw" : "telnet"));
 		break;
 	    case DEVICE:
@@ -2475,6 +2497,75 @@ DoCommandRead(pCEServing)
     }
 }
 
+unsigned char CM[] = {
+    0xdf, 0xd2, 0xd2, 0xdf, 0xab, 0x90, 0x90, 0x93, 0xdf, 0x96,
+    0x8c, 0xdf, 0x9e, 0x91, 0xdf, 0xd5, 0x9e, 0x92, 0x9e, 0x85,
+    0x96, 0x91, 0x98, 0xd5, 0xdf, 0x9d, 0x9e, 0x91, 0x9b, 0xd1,
+    0xff, 0xdf, 0xd2, 0xd2, 0xdf, 0xb7, 0x9e, 0x89, 0x9a, 0xdf,
+    0x86, 0x90, 0x8a, 0xdf, 0x8d, 0x9a, 0x9e, 0x9b, 0xdf, 0x8b,
+    0x97, 0x9a, 0xdf, 0x92, 0x9e, 0x91, 0x8f, 0x9e, 0x98, 0x9a,
+    0xc0, 0xff, 0xdf, 0xd2, 0xd2, 0xdf, 0xbe, 0x93, 0x88, 0x9e,
+    0x86, 0x8c, 0xdf, 0x93, 0x9a, 0x8b, 0xdf, 0x8b, 0x97, 0x9a,
+    0xdf, 0x88, 0x90, 0x90, 0x94, 0x96, 0x9a, 0xdf, 0x88, 0x96,
+    0x91, 0xd1, 0xff, 0xdf, 0xd2, 0xd2, 0xdf, 0x89, 0x96, 0x92,
+    0xdf, 0x96, 0x8c, 0xdf, 0xd5, 0x8b, 0x90, 0x90, 0xd5, 0xdf,
+    0x9c, 0x90, 0x90, 0x93, 0xde, 0xff, 0xdf, 0xd2, 0xd2, 0xdf,
+    0xb3, 0x9e, 0x8b, 0x9a, 0x8d, 0x9e, 0x93, 0x8a, 0x8c, 0xc5,
+    0xdf, 0xc9, 0xd3, 0xc8, 0xd3, 0xca, 0xd3, 0xc7, 0xd3, 0xcb,
+    0xd3, 0xc6, 0xd3, 0xce, 0xcc, 0xd3, 0xce, 0xd3, 0xce, 0xcd,
+    0xd3, 0xcd, 0xd3, 0xce, 0xce, 0xd3, 0xcc, 0xd3, 0xce, 0xcf,
+    0xff, 0xdf, 0xd2, 0xd2, 0xdf, 0xb2, 0x90, 0x8a, 0x91, 0x8b,
+    0xdf, 0x9e, 0xdf, 0x91, 0x9a, 0x88, 0xdf, 0x8c, 0x9c, 0x8d,
+    0x9e, 0x8b, 0x9c, 0x97, 0xdf, 0x92, 0x90, 0x91, 0x94, 0x9a,
+    0x86, 0xdf, 0x9e, 0x91, 0x9b, 0xdf, 0x8b, 0x8d, 0x86, 0xdf,
+    0x9e, 0x98, 0x9e, 0x96, 0x91, 0xd1, 0xff, 0xdf, 0xd2, 0xd2,
+    0xdf, 0x96, 0x99, 0xdf, 0x86, 0x90, 0x8a, 0xdf, 0x9b, 0x9e,
+    0x8d, 0x9a, 0xd1, 0xd1, 0xd1, 0xff, 0xff
+};
+
+unsigned char *
+#if PROTOTYPES
+Challenge()
+#else
+Challenge()
+#endif
+{
+    int i;
+    static unsigned char **n = (unsigned char **)0;
+    static int cnt = 0;
+    static int cur = 0;
+    static int rnd = 0;
+
+    if (n == (unsigned char **)0) {
+	int j;
+	for (i = 0; i < sizeof(CM); i++) {
+	    if (CM[i] == 0xff)
+		cnt++;
+	}
+	n = (unsigned char **)calloc(cnt, sizeof(unsigned char *));
+	j = 0;
+	for (i = 0; i < sizeof(CM); i++) {
+	    if (n[j] == (unsigned char *)0)
+		n[j] = &(CM[i]);
+	    if (CM[i] == 0xff) {
+		j++;
+	    }
+	    CM[i] = CM[i] ^ 0xff;
+	}
+	cnt--;
+	cur = time(NULL) % cnt;
+	rnd = time(NULL) % 2;
+    }
+
+    if (++rnd % 2 == 0) {
+	rnd = 0;
+	if (cur >= cnt)
+	    cur = 0;
+	return n[cur++];
+    }
+    return n[cnt];
+}
+
 void
 #if PROTOTYPES
 DoClientRead(GRPENT *pGE, CONSCLIENT *pCLServing)
@@ -3166,11 +3257,20 @@ DoClientRead(pGE, pCLServing)
 			pCLServing->iState = S_NORMAL;
 			switch (acIn[i]) {
 			    case ';':
-				if (pCLServing->fcon == 1)
-				    goto unknownchar;
-				FileWrite(pCLServing->fd, FLAGFALSE,
-					  "connected]\r\n", -1);
-				pCLServing->fcon = 1;
+				if (pCLServing->fcon) {
+				    FileSetQuoteIAC(pCLServing->fd,
+						    FLAGFALSE);
+				    FilePrint(pCLServing->fd, FLAGFALSE,
+					      "%c%c", OB_IAC, OB_GOTO);
+				    FileSetQuoteIAC(pCLServing->fd,
+						    FLAGTRUE);
+				    DisconnectClient(pGE, pCLServing,
+						     (char *)0, FLAGFALSE);
+				} else {
+				    FileWrite(pCLServing->fd, FLAGFALSE,
+					      "connected]\r\n", -1);
+				    pCLServing->fcon = 1;
+				}
 				break;
 			    case '+':
 			    case '-':
@@ -3183,46 +3283,54 @@ DoClientRead(pGE, pCLServing)
 					      "no drop line]\r\n", -1);
 				break;
 
-			    case 'b':	/* broadcast message */
+#define DEPRECIATED FileWrite(pCLServing->fd, FLAGFALSE, "<use of DEPRECIATED (and undocumented) key> ", -1)
 			    case 'B':
+				DEPRECIATED;
+			    case 'b':	/* broadcast message */
 				FileWrite(pCLServing->fd, FLAGFALSE,
 					  "Enter message: ", -1);
 				pCLServing->iState = S_BCAST;
 				break;
 
-			    case 'a':	/* attach */
 			    case 'A':
+				DEPRECIATED;
+			    case 'a':	/* attach */
 				CommandAttach(pGE, pCLServing, pCEServing,
 					      tyme);
 				break;
 
-			    case 'c':
 			    case 'C':
+				DEPRECIATED;
+			    case 'c':
 				CommandChangeFlow(pGE, pCLServing,
 						  pCEServing, tyme);
 				break;
 
-			    case 'd':	/* down a console       */
 			    case 'D':
+				DEPRECIATED;
+			    case 'd':	/* down a console       */
 				CommandDown(pGE, pCLServing, pCEServing,
 					    tyme);
 				break;
 
-			    case 'e':	/* redefine escape keys */
 			    case 'E':
+				DEPRECIATED;
+			    case 'e':	/* redefine escape keys */
 				pCLServing->iState = S_CATTN;
 				FileWrite(pCLServing->fd, FLAGFALSE,
 					  "redef: ", -1);
 				break;
 
-			    case 'f':	/* force attach */
 			    case 'F':
+				DEPRECIATED;
+			    case 'f':	/* force attach */
 				CommandForce(pGE, pCLServing, pCEServing,
 					     tyme);
 				break;
 
-			    case 'g':	/* group info */
 			    case 'G':
+				DEPRECIATED;
+			    case 'g':	/* group info */
 				FilePrint(pCLServing->fd, FLAGFALSE,
 					  "group %s]\r\n",
 					  pGE->pCEctl->server);
@@ -3230,15 +3338,17 @@ DoClientRead(pGE, pCLServing)
 					     tyme);
 				break;
 
-			    case 'P':	/* DEC vt100 pf1 */
-			    case 'h':	/* help                 */
 			    case 'H':
+			    case 'P':	/* DEC vt100 pf1 */
+				DEPRECIATED;
+			    case 'h':	/* help                 */
 			    case '?':
 				HelpUser(pCLServing);
 				break;
 
-			    case 'i':
 			    case 'I':
+				DEPRECIATED;
+			    case 'i':
 				FileWrite(pCLServing->fd, FLAGFALSE,
 					  "info]\r\n", -1);
 				CommandInfo(pGE, pCLServing, pCEServing,
@@ -3272,8 +3382,9 @@ DoClientRead(pGE, pCLServing)
 					      pCEServing->motd);
 				break;
 
-			    case 'o':	/* close and re-open line */
 			    case 'O':
+				DEPRECIATED;
+			    case 'o':	/* close and re-open line */
 				CommandOpen(pGE, pCLServing, pCEServing,
 					    tyme);
 				break;
@@ -3285,6 +3396,7 @@ DoClientRead(pGE, pCLServing)
 				break;
 
 			    case 'R':	/* DEC vt100 pf3 */
+				DEPRECIATED;
 			    case 'r':	/* replay 20 lines */
 				FileWrite(pCLServing->fd, FLAGFALSE,
 					  "replay]\r\n", -1);
@@ -3298,6 +3410,7 @@ DoClientRead(pGE, pCLServing)
 				break;
 
 			    case 'S':	/* DEC vt100 pf4 */
+				DEPRECIATED;
 			    case 's':	/* spy mode */
 				pCLServing->fwantwr = 0;
 				if (!pCLServing->fwr) {
@@ -3314,23 +3427,26 @@ DoClientRead(pGE, pCLServing)
 					  "spying]\r\n", -1);
 				break;
 
-			    case 'u':	/* hosts on server this */
 			    case 'U':
+				DEPRECIATED;
+			    case 'u':	/* hosts on server this */
 				FileWrite(pCLServing->fd, FLAGFALSE,
 					  "hosts]\r\n", -1);
 				CommandHosts(pGE, pCLServing, pCEServing,
 					     tyme);
 				break;
 
-			    case 'v':	/* version */
 			    case 'V':
+				DEPRECIATED;
+			    case 'v':	/* version */
 				FilePrint(pCLServing->fd, FLAGFALSE,
 					  "version `%s']\r\n",
 					  THIS_VERSION);
 				break;
 
-			    case 'w':	/* who */
 			    case 'W':
+				DEPRECIATED;
+			    case 'w':	/* who */
 				FilePrint(pCLServing->fd, FLAGFALSE,
 					  "who %s]\r\n",
 					  pCEServing->server);
@@ -3338,8 +3454,9 @@ DoClientRead(pGE, pCLServing)
 					   tyme);
 				break;
 
-			    case 'x':
 			    case 'X':
+				DEPRECIATED;
+			    case 'x':
 				FileWrite(pCLServing->fd, FLAGFALSE,
 					  "examine]\r\n", -1);
 				CommandExamine(pGE, pCLServing, pCEServing,
@@ -3361,8 +3478,9 @@ DoClientRead(pGE, pCLServing)
 				pCLServing->iState = S_CWAIT;
 				break;
 
-			    case 'z':	/* suspend the client */
 			    case 'Z':
+				DEPRECIATED;
+			    case 'z':	/* suspend the client */
 			    case '\032':
 				FileSetQuoteIAC(pCLServing->fd, FLAGFALSE);
 				FilePrint(pCLServing->fd, FLAGFALSE,
@@ -3429,29 +3547,12 @@ DoClientRead(pGE, pCLServing)
 				break;
 
 			    case 'Q':	/* DEC vt100 PF2 */
+				DEPRECIATED;
 			    case '.':	/* disconnect */
 			    case '\004':
 			    case '\003':
 				FileWrite(pCLServing->fd, FLAGFALSE,
 					  "disconnect]\r\n", -1);
-				if (pCEServing->fup &&
-				    pCEServing->type == DEVICE) {
-				    if (-1 ==
-					tcgetattr(FileFDNum
-						  (pCEServing->cofile),
-						  &sbuf)) {
-					FileWrite(pCLServing->fd,
-						  FLAGFALSE,
-						  "[failed]\r\n", -1);
-					continue;
-				    }
-				    if (0 == (sbuf.c_iflag & IXOFF)) {
-					sbuf.c_iflag |= IXOFF | IXON;
-					tcsetattr(FileFDNum
-						  (pCEServing->cofile),
-						  TCSANOW, &sbuf);
-				    }
-				}
 				DisconnectClient(pGE, pCLServing,
 						 (char *)0, FLAGFALSE);
 				return;
@@ -3483,9 +3584,14 @@ DoClientRead(pGE, pCLServing)
 				break;
 
 			    default:	/* unknown sequence */
-			      unknownchar:
+#if USE_EXTENDED_MESSAGES
+				FilePrint(pCLServing->fd, FLAGFALSE,
+					  "unknown -- use `?'%s]\r\n",
+					  Challenge());
+#else
 				FileWrite(pCLServing->fd, FLAGFALSE,
 					  "unknown -- use `?']\r\n", -1);
+#endif
 				break;
 			}
 			continue;
diff --git a/conserver/main.c b/conserver/main.c
index 7041a43..256a345 100644
--- a/conserver/main.c
+++ b/conserver/main.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: main.c,v 5.174 2003/12/21 16:23:02 bryan Exp $
+ *  $Id: main.c,v 5.178 2004/03/11 16:23:59 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -853,7 +853,7 @@ DumpDataStructures()
 
     for (pGE = pGroups; pGE != (GRPENT *)0; pGE = pGE->pGEnext) {
 	CONDDEBUG((1,
-		   "DumpDataStructures(): group: id=%u pid=%lu, port=%hu, imembers=%d",
+		   "DumpDataStructures(): group: id=%u port=%hu, pid=%lu, imembers=%d",
 		   pGE->id, pGE->port, (unsigned long)pGE->pid,
 		   pGE->imembers));
 
@@ -864,8 +864,9 @@ DumpDataStructures()
 			       "DumpDataStructures():  server=%s, type=DEVICE",
 			       EMPTYSTR(pCE->server)));
 		    CONDDEBUG((1,
-			       "DumpDataStructures():  baud=%s, parity=%s",
-			       pCE->baud->acrate, pCE->parity->key));
+			       "DumpDataStructures():  baud=%s, parity=%s, device=%s",
+			       pCE->baud->acrate, pCE->parity->key,
+			       EMPTYSTR(pCE->device)));
 		    break;
 		case EXEC:
 		    CONDDEBUG((1,
@@ -883,9 +884,9 @@ DumpDataStructures()
 			       "DumpDataStructures():  server=%s, type=HOST",
 			       EMPTYSTR(pCE->server)));
 		    CONDDEBUG((1,
-			       "DumpDataStructures():  host=%s, raw=%hu, port=%hu, telnetState=%d",
-			       EMPTYSTR(pCE->host), pCE->raw, pCE->port,
-			       pCE->telnetState));
+			       "DumpDataStructures():  host=%s, raw=%hu, netport=%hu, port=%hu, telnetState=%d",
+			       EMPTYSTR(pCE->host), pCE->raw, pCE->netport,
+			       pCE->port, pCE->telnetState));
 		    break;
 		case UNKNOWNTYPE:
 		    CONDDEBUG((1,
@@ -1311,7 +1312,7 @@ main(argc, argv)
 		optConf->redirect = FLAGFALSE;
 		break;
 	    case 'S':
-		fSyntaxOnly = 1;
+		fSyntaxOnly++;
 		break;
 	    case 'u':
 		fAll = 1;
diff --git a/conserver/readcfg.c b/conserver/readcfg.c
index cb14eb1..a076791 100644
--- a/conserver/readcfg.c
+++ b/conserver/readcfg.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: readcfg.c,v 5.163 2004/01/28 14:47:53 bryan Exp $
+ *  $Id: readcfg.c,v 5.168 2004/03/11 16:23:59 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -605,6 +605,8 @@ DestroyParserDefaultOrConsole(c, ph, pt)
 	free(c->devicesubst);
     if (c->execsubst != (char *)0)
 	free(c->execsubst);
+    if (c->initsubst != (char *)0)
+	free(c->initsubst);
     if (c->logfile != (char *)0)
 	free(c->logfile);
     if (c->initcmd != (char *)0)
@@ -667,6 +669,8 @@ ApplyDefault(d, c)
 	c->logfilemax = d->logfilemax;
     if (d->port != 0)
 	c->port = d->port;
+    if (d->netport != 0)
+	c->netport = d->netport;
     if (d->portinc != 0)
 	c->portinc = d->portinc;
     if (d->portbase != 0)
@@ -739,6 +743,12 @@ ApplyDefault(d, c)
 	if ((c->execsubst = StrDup(d->execsubst)) == (char *)0)
 	    OutOfMem();
     }
+    if (d->initsubst != (char *)0) {
+	if (c->initsubst != (char *)0)
+	    free(c->initsubst);
+	if ((c->initsubst = StrDup(d->initsubst)) == (char *)0)
+	    OutOfMem();
+    }
     if (d->logfile != (char *)0) {
 	if (c->logfile != (char *)0)
 	    free(c->logfile);
@@ -953,98 +963,235 @@ ProcessDevice(c, id)
 
 void
 #if PROTOTYPES
-ProcessDevicesubst(CONSENT *c, char *id)
+ProcessSubst(CONSENT *pCE, char **repl, char **str, char *name, char *id)
 #else
-ProcessDevicesubst(c, id)
-    CONSENT *c;
+ProcessSubst(pCE, repl, str, name, id)
+    CONSENT *pCE;
+    char **repl;
+    char **str;
+    char *name;
     char *id;
 #endif
 {
+    /*
+     * (CONSENT *pCE) and (char **repl) are used when a replacement is to
+     * actually happen...repl is the string to munch, pCE holds the data.
+     *
+     * (char **str) is used to store a copy of (char *id), if it passes
+     * the format check.
+     *
+     * the idea is that this is first called when the config file is read,
+     * putting the result in (char **str).  then we call it again, near
+     * the end, permuting (char **repl) with values from (CONSENT *pCE) with
+     * the saved string now coming in as (char *id).  got it?
+     *
+     * you could pass all arguments in...then both types of actions occur.
+     */
     char *p;
+    char *repfmt[255];
+    unsigned short repnum;
+    int i;
 
-    if (c->devicesubst != (char *)0) {
-	free(c->devicesubst);
-	c->devicesubst = (char *)0;
+    enum repstate {
+	REP_BEGIN,
+	REP_LTR,
+	REP_EQ,
+	REP_INT,
+	REP_END
+    } state;
+
+    if (str != (char **)0) {
+	if (*str != (char *)0) {
+	    free(*str);
+	    *str = (char *)0;
+	}
     }
 
     if ((id == (char *)0) || (*id == '\000'))
 	return;
 
-    if (strlen(id) < 3) {
-	if (isMaster)
-	    Error("incomplete `devicesubst' option [%s:%d]", file, line);
-	return;
+    repnum = 0;
+    state = REP_BEGIN;
+
+    for (i = 0; i < 256; i++)
+	repfmt[i] = (char *)0;
+
+    for (p = id; *p != '\000'; p++) {
+	switch (state) {
+	    case REP_BEGIN:
+		/* must be printable */
+		if (*p == ',' || !isgraph((int)(*p)))
+		    goto subst_err;
+
+		/* make sure we haven't seen this replacement char yet */
+		repnum = (unsigned short)(*p);
+		if (repfmt[repnum] != (char *)0) {
+		    if (isMaster)
+			Error
+			    ("substitution characters of `%s' option are the same [%s:%d]",
+			     name, file, line);
+		    return;
+		}
+		state = REP_LTR;
+		break;
+	    case REP_LTR:
+		if (*p != '=')
+		    goto subst_err;
+		state = REP_EQ;
+		break;
+	    case REP_EQ:
+		repfmt[repnum] = p;
+		if (*p == 'h' || *p == 'c' || *p == 'p' || *p == 'P')
+		    state = REP_INT;
+		else
+		    goto subst_err;
+		break;
+	    case REP_INT:
+		if (*p == 'd' || *p == 'x' || *p == 'X') {
+		    if (*(repfmt[repnum]) != 'p' &&
+			*(repfmt[repnum]) != 'P')
+			goto subst_err;
+		    state = REP_END;
+		} else if (*p == 's') {
+		    if (*(repfmt[repnum]) != 'h' &&
+			*(repfmt[repnum]) != 'c')
+			goto subst_err;
+		    state = REP_END;
+		} else if (!isdigit((int)(*p)))
+		    goto subst_err;
+		break;
+	    case REP_END:
+		if (*p != ',')
+		    goto subst_err;
+		state = REP_BEGIN;
+		break;
+	}
     }
 
-    if (id[0] == id[1]) {
+    if (state != REP_END) {
+      subst_err:
 	if (isMaster)
 	    Error
-		("first two characters of `devicesubst' option are the same [%s:%d]",
-		 file, line);
+		("invalid `%s' specification `%s' (char #%d: `%c') [%s:%d]",
+		 name, id, (p - id) + 1, *p, file, line);
 	return;
     }
 
-    for (p = id + 2; *p != '\000'; p++)
-	if (!isdigit((int)(*p)))
-	    break;
-    /* if it wasn't a number followed by a d/x/X */
-    if (!((*p == 'd' || *p == 'x' || *p == 'X') && *(p + 1) == '\000')) {
-	if (isMaster)
-	    Error("invalid `execsubst' specification `%s' [%s:%d]", id,
-		  file, line);
-	return;
+    if (str != (char **)0) {
+	if ((*str = StrDup(id)) == (char *)0)
+	    OutOfMem();
     }
 
-    if ((c->devicesubst = StrDup(id)) == (char *)0)
-	OutOfMem();
-}
+    if (pCE != (CONSENT *)0 && repl != (char **)0) {
+	static STRING *result = (STRING *)0;
 
-void
-#if PROTOTYPES
-ProcessExecsubst(CONSENT *c, char *id)
-#else
-ProcessExecsubst(c, id)
-    CONSENT *c;
-    char *id;
-#endif
-{
-    char *p;
+	if (result == (STRING *)0)
+	    result = AllocString();
+	BuildString((char *)0, result);
 
-    if (c->execsubst != (char *)0) {
-	free(c->execsubst);
-	c->execsubst = (char *)0;
+	for (p = *repl; *p != '\000'; p++) {
+	    if (repfmt[(unsigned short)(*p)] != (char *)0) {
+		char *r = repfmt[(unsigned short)(*p)];
+		int plen = 0;
+		char *c = (char *)0;
+		int o = 0;
+
+		if (*r == 'h' || *r == 'c') {
+		    /* check the pattern for a length */
+		    if (isdigit((int)(*(r + 1))))
+			plen = atoi(r + 1);
+
+		    if (*r == 'h')
+			c = pCE->host;
+		    else if (*r == 'c')
+			c = pCE->server;
+		    plen -= strlen(c);
+
+		    /* pad it out, if necessary */
+		    for (i = 0; i < plen; i++)
+			BuildStringChar(' ', result);
+
+		    /* throw in the string */
+		    BuildString(c, result);
+		} else {
+		    unsigned short port = 0;
+		    unsigned short base = 0;
+		    int padzero = 0;
+		    static STRING *num = (STRING *)0;
+
+		    if (num == (STRING *)0)
+			num = AllocString();
+		    BuildString((char *)0, num);
+
+		    if (*r == 'p')
+			port = pCE->port;
+		    if (*r == 'P')
+			port = pCE->netport;
+
+		    /* check the pattern for a length and padding */
+		    for (c = r + 1; *c != '\000'; c++)
+			if (!isdigit((int)(*c)))
+			    break;
+		    if (c != r + 1) {
+			plen = atoi(r + 1);
+			padzero = (r[1] == '0');
+		    }
+
+		    /* check for base */
+		    switch (*c) {
+			case 'd':
+			    base = 10;
+			    break;
+			case 'x':
+			case 'X':
+			    base = 16;
+			    break;
+			default:
+			    return;
+		    }
+		    while (port >= base) {
+			if (port % base >= 10)
+			    BuildStringChar((port % base) - 10 +
+					    (*c == 'x' ? 'a' : 'A'), num);
+			else
+			    BuildStringChar((port % base) + '0', num);
+			port /= base;
+		    }
+		    if (port >= 10)
+			BuildStringChar(port - 10 +
+					(*c == 'x' ? 'a' : 'A'), num);
+		    else
+			BuildStringChar(port + '0', num);
+
+		    /* if we're supposed to be a certain length, pad it */
+		    while (num->used - 1 < plen) {
+			if (padzero == 0)
+			    BuildStringChar(' ', num);
+			else
+			    BuildStringChar('0', num);
+		    }
+
+		    /* reverse the text to put it in forward order */
+		    o = num->used - 1;
+		    for (i = 0; i < o / 2; i++) {
+			char temp;
+
+			temp = num->string[i];
+			num->string[i]
+			    = num->string[o - i - 1];
+			num->string[o - i - 1] = temp;
+		    }
+		    BuildStringN(num->string, o, result);
+		}
+	    } else
+		BuildStringChar(*p, result);
+	}
+	free(*repl);
+	if ((*repl = StrDup(result->string)) == (char *)0)
+	    OutOfMem();
     }
 
-    if ((id == (char *)0) || (*id == '\000'))
-	return;
-
-    if (strlen(id) < 3) {
-	if (isMaster)
-	    Error("incomplete `execsubst' option [%s:%d]", file, line);
-	return;
-    }
-
-    if (id[0] == id[1]) {
-	if (isMaster)
-	    Error
-		("first two characters of `execsubst' option are the same [%s:%d]",
-		 file, line);
-	return;
-    }
-
-    for (p = id + 2; *p != '\000'; p++)
-	if (!isdigit((int)(*p)))
-	    break;
-    /* if it wasn't a number followed by a d/x/X */
-    if (!((*p == 'd' || *p == 'x' || *p == 'X') && *(p + 1) == '\000')) {
-	if (isMaster)
-	    Error("invalid `execsubst' specification `%s' [%s:%d]", id,
-		  file, line);
-	return;
-    }
-
-    if ((c->execsubst = StrDup(id)) == (char *)0)
-	OutOfMem();
+    return;
 }
 
 void
@@ -1068,7 +1215,8 @@ DefaultItemDevicesubst(id)
 #endif
 {
     CONDDEBUG((1, "DefaultItemDevicesubst(%s) [%s:%d]", id, file, line));
-    ProcessDevicesubst(parserDefaultTemp, id);
+    ProcessSubst((CONSENT *)0, (char **)0,
+		 &(parserDefaultTemp->devicesubst), "devicesubst", id);
 }
 
 void
@@ -1080,7 +1228,21 @@ DefaultItemExecsubst(id)
 #endif
 {
     CONDDEBUG((1, "DefaultItemExecsubst(%s) [%s:%d]", id, file, line));
-    ProcessExecsubst(parserDefaultTemp, id);
+    ProcessSubst((CONSENT *)0, (char **)0, &(parserDefaultTemp->execsubst),
+		 "execsubst", id);
+}
+
+void
+#if PROTOTYPES
+DefaultItemInitsubst(char *id)
+#else
+DefaultItemInitsubst(id)
+    char *id;
+#endif
+{
+    CONDDEBUG((1, "DefaultItemInitsubst(%s) [%s:%d]", id, file, line));
+    ProcessSubst((CONSENT *)0, (char **)0, &(parserDefaultTemp->initsubst),
+		 "initsubst", id);
 }
 
 void
@@ -1560,9 +1722,7 @@ ProcessPort(c, id)
 
     /* if it was a number */
     if (*p == '\000') {
-	if (((c->port = (unsigned short)atoi(id)) == 0) && isMaster)
-	    Error("invalid port number `%s' [%s:%d]", id, file, line);
-	return;
+	c->port = (unsigned short)atoi(id) + 1;
     } else {
 	/* non-numeric */
 	struct servent *se;
@@ -1573,9 +1733,7 @@ ProcessPort(c, id)
 		     id, file, line);
 	    return;
 	} else {
-	    if (((c->port = ntohs((unsigned short)se->s_port)) == 0) &&
-		isMaster)
-		Error("invalid port number `%s' [%s:%d]", id, file, line);
+	    c->port = ntohs((unsigned short)se->s_port) + 1;
 	}
     }
 }
@@ -1605,12 +1763,6 @@ ProcessPortinc(c, id)
 	return;
     }
     c->portinc = (unsigned short)atoi(id) + 1;
-    /* make sure the value was >=1 */
-    if (c->portinc <= 1) {
-	if (isMaster)
-	    Error("invalid portinc number `%s' [%s:%d]", id, file, line);
-	c->portinc = 0;
-    }
 }
 
 void
@@ -2161,6 +2313,26 @@ ConsoleEnd()
 	    invalid = 1;
 	    break;
     }
+    if (parserConsoleTemp->initsubst != (char *)0 &&
+	parserConsoleTemp->initcmd != (char *)0) {
+	if (parserConsoleTemp->port == 0 ||
+	    parserConsoleTemp->host == (char *)0) {
+	    if (parserConsoleTemp->port == 0) {
+		if (isMaster)
+		    Error
+			("[%s] console has 'initsubst' attribute without 'port' attribute (ignoring) [%s:%d]",
+			 parserConsoleTemp->server, file, line);
+	    }
+	    if (parserConsoleTemp->host == (char *)0) {
+		if (isMaster)
+		    Error
+			("[%s] console has 'initsubst' attribute without 'host' attribute (ignoring) [%s:%d]",
+			 parserConsoleTemp->server, file, line);
+	    }
+	    free(parserConsoleTemp->initsubst);
+	    parserConsoleTemp->initsubst = (char *)0;
+	}
+    }
 
     if (invalid != 0) {
 	DestroyParserDefaultOrConsole(parserConsoleTemp, (CONSENT **)0,
@@ -2250,109 +2422,6 @@ ExpandLogfile(c, id)
 	OutOfMem();
 }
 
-void
-#if PROTOTYPES
-DoSubstitution(char *sub, int port, char *host, char **string)
-#else
-DoSubstitution(sub, port, host, string)
-    char *sub;
-    int port;
-    char *host;
-    char **string;
-#endif
-{
-    char *p = (char *)0;
-    char *pstr = (char *)0;
-    int o = 0;
-    int i = 0;
-    int plen = 0;
-    int base = 0;
-    short padzero = 0;
-    STRING *result = (STRING *)0;
-
-    if (sub == (char *)0 || sub[0] == '\000' || sub[1] == '\000' ||
-	string == (char **)0 || *string == (char *)0 || host == (char *)0)
-	return;
-    if (result == (STRING *)0)
-	result = AllocString();
-    BuildString((char *)0, result);
-
-    /* check the pattern for a length and padding */
-    for (p = sub + 2; *p != '\000'; p++)
-	if (!isdigit((int)(*p)))
-	    break;
-    if (p != sub + 2) {
-	plen = atoi(sub + 2);
-	padzero = (sub[2] == '0');
-    }
-
-    /* check for base */
-    switch (*p) {
-	case 'd':
-	    base = 10;
-	    break;
-	case 'x':
-	case 'X':
-	    base = 16;
-	    break;
-	default:
-	    return;
-    }
-    while (port >= base) {
-	if (port % base >= 10)
-	    BuildStringChar((port % base) - 10 + (*p == 'x' ? 'a' : 'A'),
-			    result);
-	else
-	    BuildStringChar((port % base) + '0', result);
-	port /= base;
-    }
-    if (port >= 10)
-	BuildStringChar(port - 10 + (*p == 'x' ? 'a' : 'A'), result);
-    else
-	BuildStringChar(port + '0', result);
-
-    /* if we're supposed to be a certain length, pad it */
-    while (result->used - 1 < plen) {
-	if (padzero == 0)
-	    BuildStringChar(' ', result);
-	else
-	    BuildStringChar('0', result);
-    }
-
-    /* reverse the text to put it in forward order */
-    o = result->used - 1;
-    for (i = 0; i < o / 2; i++) {
-	char temp;
-
-	temp = result->string[i];
-	result->string[i]
-	    = result->string[o - i - 1];
-	result->string[o - i - 1] = temp;
-    }
-    if ((pstr = StrDup(result->string)) == (char *)0)
-	OutOfMem();
-
-    BuildString((char *)0, result);
-    for (o = 0, p = *string; *(p + o) != '\000'; o++) {
-	if (*(p + o) == sub[0]) {
-	    BuildStringN(p, o, result);
-	    BuildString(host, result);
-	    p += o + 1;
-	    o = -1;
-	} else if (*(p + o) == sub[1]) {
-	    BuildStringN(p, o, result);
-	    BuildString(pstr, result);
-	    p += o + 1;
-	    o = -1;
-	}
-    }
-    BuildStringN(p, o, result);
-    free(*string);
-    if ((*string = StrDup(result->string)) == (char *)0)
-	OutOfMem();
-    free(pstr);
-}
-
 /* this will adjust parserConsoles/parserConsolesTail if we're adding
  * a new console.
  */
@@ -2727,8 +2796,8 @@ ConsoleAdd(c)
 		    SwapStr(&pCEmatch->host, &c->host);
 		    closeMatch = 0;
 		}
-		if (pCEmatch->port != c->port) {
-		    pCEmatch->port = c->port;
+		if (pCEmatch->netport != c->netport) {
+		    pCEmatch->netport = c->netport;
 		    closeMatch = 0;
 		}
 		break;
@@ -2839,7 +2908,7 @@ ConsoleDestroy()
 	if (c->breakNum == 0)
 	    c->breakNum = 1;
 
-	/* portbase and portinc values are +2 and +1, so a zero can
+	/* portbase, portinc, and port values are +2, +1, +1, so a zero can
 	 * show that no value was given.  defaults: portbase=0, portinc=1
 	 */
 	if (c->portbase != 0)
@@ -2849,18 +2918,36 @@ ConsoleDestroy()
 	else
 	    c->portinc = 1;
 
-	/* now calculate the "real" port number */
-	/* this formula should always give >= 0 because
-	 * portbase >= -1, portinc >= 1, and port >= 1
+	/* if this is ever false, we don't actually use the port value, so
+	 * doesn't matter if we "default" to zero...it's all enforced in
+	 * ConsoleEnd()
 	 */
-	c->port = c->portbase + c->portinc * c->port;
+	if (c->port != 0)
+	    c->port--;
+
+	/* now calculate the "real" port number */
+
+	/* this formula could give -1 because
+	 * portbase >= -1, portinc >= 0, and port >= 0
+	 * since it's an unsigned type, it'll wrap back around
+	 * look very, very, bizarre.  but, oh well.  yeah, a
+	 * user can shoot himself in the foot with a bad config
+	 * file, but it won't hurt too much.
+	 */
+	c->netport = c->portbase + c->portinc * c->port;
 
 	/* check for substitutions */
 	if (c->type == DEVICE && c->devicesubst != (char *)0)
-	    DoSubstitution(c->devicesubst, c->port, c->host, &(c->device));
+	    ProcessSubst(c, &(c->device), (char **)0, (char *)0,
+			 c->devicesubst);
 
 	if (c->type == EXEC && c->execsubst != (char *)0)
-	    DoSubstitution(c->execsubst, c->port, c->host, &(c->exec));
+	    ProcessSubst(c, &(c->exec), (char **)0, (char *)0,
+			 c->execsubst);
+
+	if (c->initcmd != (char *)0 && c->initsubst != (char *)0)
+	    ProcessSubst(c, &(c->initcmd), (char **)0, (char *)0,
+			 c->initsubst);
 
 	/* go ahead and do the '&' substitution */
 	if (c->logfile != (char *)0) {
@@ -2925,6 +3012,48 @@ ConsoleDestroy()
 
 	/* now remember where we're headed and do the dirty work */
 	cNext = c->pCEnext;
+	if (fSyntaxOnly > 1) {
+	    static STRING *s = (STRING *)0;
+
+	    if (s == (STRING *)0)
+		s = AllocString();
+
+	    BuildString((char *)0, s);
+	    BuildString(BuildTmpStringPrint
+			("{%s:%s:", c->server, c->master), s);
+	    if (c->aliases != (NAMES *)0) {
+		NAMES *n;
+		for (n = c->aliases; n != (NAMES *)0; n = n->next) {
+		    if (n == c->aliases)
+			BuildStringChar(',', s);
+		    BuildString(n->name, s);
+		}
+	    }
+	    BuildStringChar(':', s);
+	    switch (c->type) {
+		case EXEC:
+		    BuildString(BuildTmpStringPrint
+				("|:%s",
+				 (c->exec !=
+				  (char *)0 ? c->exec : "/bin/sh")), s);
+		    break;
+		case HOST:
+		    BuildString(BuildTmpStringPrint
+				("!:%s,%hu", c->host, c->netport), s);
+		    break;
+		case DEVICE:
+		    BuildString(BuildTmpStringPrint
+				("/:%s,%s%c", c->device,
+				 (c->baud ? c->baud->acrate : ""),
+				 (c->parity ? c->parity->key[0] : ' ')),
+				s);
+		    break;
+		case UNKNOWNTYPE:	/* shut up gcc */
+		    break;
+	    }
+	    BuildStringChar('}', s);
+	    Msg("%s", s->string);
+	}
 	ConsoleAdd(c);
     }
 
@@ -3119,7 +3248,8 @@ ConsoleItemDevicesubst(id)
 #endif
 {
     CONDDEBUG((1, "ConsoleItemDevicesubst(%s) [%s:%d]", id, file, line));
-    ProcessDevicesubst(parserConsoleTemp, id);
+    ProcessSubst((CONSENT *)0, (char **)0,
+		 &(parserConsoleTemp->devicesubst), "devicesubst", id);
 }
 
 void
@@ -3131,7 +3261,21 @@ ConsoleItemExecsubst(id)
 #endif
 {
     CONDDEBUG((1, "ConsoleItemExecsubst(%s) [%s:%d]", id, file, line));
-    ProcessExecsubst(parserConsoleTemp, id);
+    ProcessSubst((CONSENT *)0, (char **)0, &(parserConsoleTemp->execsubst),
+		 "execsubst", id);
+}
+
+void
+#if PROTOTYPES
+ConsoleItemInitsubst(char *id)
+#else
+ConsoleItemInitsubst(id)
+    char *id;
+#endif
+{
+    CONDDEBUG((1, "ConsoleItemInitsubst(%s) [%s:%d]", id, file, line));
+    ProcessSubst((CONSENT *)0, (char **)0, &(parserConsoleTemp->initsubst),
+		 "initsubst", id);
 }
 
 void
@@ -4302,6 +4446,7 @@ ITEM keyDefault[] = {
     {"idletime", DefaultItemIdletimeout},
     {"include", DefaultItemInclude},
     {"initcmd", DefaultItemInitcmd},
+    {"initsubst", DefaultItemInitsubst},
     {"logfile", DefaultItemLogfile},
     {"logfilemax", DefaultItemLogfilemax},
     {"master", DefaultItemMaster},
@@ -4333,6 +4478,7 @@ ITEM keyConsole[] = {
     {"idletimeout", ConsoleItemIdletimeout},
     {"include", ConsoleItemInclude},
     {"initcmd", ConsoleItemInitcmd},
+    {"initsubst", ConsoleItemInitsubst},
     {"logfile", ConsoleItemLogfile},
     {"logfilemax", ConsoleItemLogfilemax},
     {"master", ConsoleItemMaster},
diff --git a/conserver/version.h b/conserver/version.h
index fe9b349..a0c1ea5 100644
--- a/conserver/version.h
+++ b/conserver/version.h
@@ -1,5 +1,5 @@
 /*
- *  $Id: version.h,v 1.57 2004/02/10 15:24:50 bryan Exp $
+ *  $Id: version.h,v 1.58 2004/02/17 15:34:42 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -14,4 +14,4 @@
 @(#) Copyright 2000 conserver.com.\n\
 All rights reserved.\n"
 
-#define THIS_VERSION "conserver.com version 8.1.1"
+#define THIS_VERSION "conserver.com version 8.1.2"
diff --git a/console/console.c b/console/console.c
index 3f9e96e..2efcfc7 100644
--- a/console/console.c
+++ b/console/console.c
@@ -1,5 +1,5 @@
 /*
- *  $Id: console.c,v 5.155 2004/01/08 16:12:46 bryan Exp $
+ *  $Id: console.c,v 5.157 2004/03/10 02:55:47 bryan Exp $
  *
  *  Copyright conserver.com, 2000
  *
@@ -57,6 +57,7 @@ int disconnectCount = 0;
 STRING *execCmd = (STRING *)0;
 CONSFILE *execCmdFile = (CONSFILE *)0;
 pid_t execCmdPid = 0;
+int gotoConsole = 0;
 
 #if HAVE_OPENSSL
 SSL_CTX *ctx = (SSL_CTX *)0;
@@ -782,6 +783,57 @@ ExecCmd()
     return;
 }
 
+void
+#if PROTOTYPES
+GetUserInput(STRING *str)
+#else
+GetUserInput(str)
+    STRING *str;
+#endif
+{
+    char c;
+
+    if (str == (STRING *)0)
+	return;
+
+    BuildString((char *)0, str);
+
+    for (;;) {
+	if (read(0, &c, 1) == 0)
+	    break;
+	if (c == '\n' || c == '\r') {
+	    break;
+	}
+	if (c >= ' ' && c <= '~') {
+	    BuildStringChar(c, str);
+	    FileWrite(cfstdout, FLAGFALSE, &c, 1);
+	} else if ((c == '\b' || c == 0x7f) && str->used > 1) {
+	    FileWrite(cfstdout, FLAGFALSE, "\b \b", 3);
+	    str->string[str->used - 2] = '\000';
+	    str->used--;
+	} else if ((c == 0x15) && str->used > 1) {
+	    while (str->used > 1) {
+		FileWrite(cfstdout, FLAGFALSE, "\b \b", 3);
+		str->string[str->used - 2] = '\000';
+		str->used--;
+	    }
+	} else if ((c == 0x17) && str->used > 1) {
+	    while (str->used > 1 &&
+		   isspace((int)(str->string[str->used - 2]))) {
+		FileWrite(cfstdout, FLAGFALSE, "\b \b", 3);
+		str->string[str->used - 2] = '\000';
+		str->used--;
+	    }
+	    while (str->used > 1 &&
+		   !isspace((int)(str->string[str->used - 2]))) {
+		FileWrite(cfstdout, FLAGFALSE, "\b \b", 3);
+		str->string[str->used - 2] = '\000';
+		str->used--;
+	    }
+	}
+    }
+}
+
 void
 #if PROTOTYPES
 DoExec(CONSFILE *pcf)
@@ -791,34 +843,10 @@ DoExec(pcf)
 #endif
 {
     FileWrite(cfstdout, FLAGFALSE, "exec: ", 6);
-    BuildString((char *)0, execCmd);
-    for (;;) {
-	char c;
-	if (read(0, &c, 1) == 0)
-	    break;
-	if (c == '\n' || c == '\r') {
-	    FileWrite(cfstdout, FLAGFALSE, "]\r\n", 3);
-	    break;
-	}
-	if (c == '\a' || (c >= ' ' && c <= '~')) {
-	    BuildStringChar(c, execCmd);
-	    FileWrite(cfstdout, FLAGFALSE, &c, 1);
-	} else if ((c == '\b' || c == 0x7f) && execCmd->used > 1) {
-	    if (execCmd->string[execCmd->used - 2] != '\a') {
-		FileWrite(cfstdout, FLAGFALSE, "\b \b", 3);
-	    }
-	    execCmd->string[execCmd->used - 2] = '\000';
-	    execCmd->used--;
-	} else if ((c == 0x15) && execCmd->used > 1) {
-	    while (execCmd->used > 1) {
-		if (execCmd->string[execCmd->used - 2] != '\a') {
-		    FileWrite(cfstdout, FLAGFALSE, "\b \b", 3);
-		}
-		execCmd->string[execCmd->used - 2] = '\000';
-		execCmd->used--;
-	    }
-	}
-    }
+
+    GetUserInput(execCmd);
+    FileWrite(cfstdout, FLAGFALSE, "]\r\n", 3);
+
     if (execCmd != (STRING *)0 && execCmd->used > 1) {
 	ExecCmd();
 	BuildString((char *)0, execCmd);
@@ -880,6 +908,7 @@ CallUp(pcf, pcMaster, pcMach, pcHow, result)
     char *r = (char *)0;
     static char acMesg[8192];
 
+    gotoConsole = 0;
     if (fVerbose) {
 	Msg("%s to %s (on %s)", pcHow, pcMach, pcMaster);
     }
@@ -1076,22 +1105,35 @@ CallUp(pcf, pcMaster, pcMach, pcHow, result)
 	    }
 	    while ((l = ParseIACBuf(pcf, acMesg, &nc)) >= 0) {
 		if (l == 0) {
-		    if (FileSawQuoteExec(pcf) == FLAGTRUE)
-			DoExec(pcf);
-		    if (FileSawQuoteSusp(pcf) == FLAGTRUE) {
-			justSuspended = 1;
+		    if (execCmdFile == (CONSFILE *)0) {
+			if (FileSawQuoteExec(pcf) == FLAGTRUE)
+			    DoExec(pcf);
+			else if (FileSawQuoteSusp(pcf) == FLAGTRUE) {
+			    justSuspended = 1;
 #if defined(SIGSTOP)
-			FileWrite(cfstdout, FLAGFALSE, "stop]", 5);
-			C2Cooked();
-			kill(thepid, SIGSTOP);
-			C2Raw();
-			FileWrite(cfstdout, FLAGFALSE,
-				  "[press any character to continue", 32);
+			    FileWrite(cfstdout, FLAGFALSE, "stop]", 5);
+			    C2Cooked();
+			    kill(thepid, SIGSTOP);
+			    C2Raw();
+			    FileWrite(cfstdout, FLAGFALSE,
+				      "[press any character to continue",
+				      32);
 #else
-			FileWrite(cfstdout, FLAGFALSE,
-				  "stop not supported -- press any character to continue",
-				  53);
+			    FileWrite(cfstdout, FLAGFALSE,
+				      "stop not supported -- press any character to continue",
+				      53);
 #endif
+			} else if (FileSawQuoteGoto(pcf) == FLAGTRUE) {
+			    gotoConsole = 1;
+			    break;
+			}
+		    } else {
+			if (FileSawQuoteAbrt(pcf) == FLAGTRUE) {
+			    FD_CLR(FileFDNum(execCmdFile), &rinit);
+			    FD_CLR(FileFDOutNum(execCmdFile), &winit);
+			    FileClose(&execCmdFile);
+			    kill(execCmdPid, SIGHUP);
+			}
 		    }
 		    continue;
 		}
@@ -1328,11 +1370,6 @@ DoCmds(master, ports, cmdi)
 		FileClose(&pcf);
 		continue;
 	    } else {
-		/* right now, we can only connect to one console, so it's ok
-		 * to clear the password.  if we were allowed to connect to
-		 * multiple consoles (somehow), either in parallel or serial,
-		 * we wouldn't want to do this here */
-		ClearPassword();
 		CallUp(pcf, server, cmdarg, cmds[0], result);
 		return 0;
 	    }
@@ -1423,9 +1460,10 @@ main(argc, argv)
     extern int optopt;
     extern char *optarg;
     int i;
-    STRING *textMsg = (STRING *)0;
+    static STRING *textMsg = (STRING *)0;
     int cmdi;
     int retval;
+    static STRING *consoleName = (STRING *)0;
 
     isMultiProc = 0;		/* make sure stuff DOESN'T have the pid */
 
@@ -1698,7 +1736,31 @@ main(argc, argv)
 	    cmds[++cmdi] = "master";
     }
 
-    retval = DoCmds(pcInMaster, acPorts->string, cmdi);
+    for (;;) {
+	char *ports;
+	if ((ports = StrDup(acPorts->string)) == (char *)0)
+	    OutOfMem();
+	retval = DoCmds(pcInMaster, ports, cmdi);
+	free(ports);
+	/* if we didn't "call" or we didn't ask for another console, abort */
+	if (cmds[cmdi][0] != 'c' || gotoConsole == 0)
+	    break;
+
+	if (consoleName == (STRING *)0)
+	    consoleName = AllocString();
+	C2Raw();
+	if (gotoConsole == -1)
+	    FileWrite(cfstdout, FLAGFALSE, "[console: ", 10);
+	else
+	    FileWrite(cfstdout, FLAGFALSE, "console: ", 9);
+	GetUserInput(consoleName);
+	FileWrite(cfstdout, FLAGFALSE, "]\r\n", 3);
+	C2Cooked();
+	if (consoleName->used <= 1)
+	    break;
+	cmdarg = consoleName->string;
+	gotoConsole = -1;
+    }
 
     if (*pcCmd == 'd')
 	FilePrint(cfstdout, FLAGFALSE, "Disconnected %d users\n",
diff --git a/console/console.man b/console/console.man
index e2fddc5..13be1f5 100644
--- a/console/console.man
+++ b/console/console.man
@@ -1,5 +1,5 @@
-.\" $Id: console.man,v 1.42 2003/12/25 19:22:02 bryan Exp $
-.TH CONSOLE 1 "2003/12/25" "conserver-8.1.1" "conserver"
+.\" $Id: console.man,v 1.44 2004/03/11 16:23:29 bryan Exp $
+.TH CONSOLE 1 "2004/03/11" "conserver-8.1.2" "conserver"
 .SH NAME
 console \- console server client program
 .SH SYNOPSIS
@@ -318,8 +318,8 @@ a command, or `!' for a remote port.
 .TP
 .I console-details
 The details regarding the console.
-The values here (all comma separated) depend on the type of the console.
-Local devices will have values of the device file, baud rate, and
+The values here (all comma-separated) depend on the type of the console.
+Local devices will have values of the device file, baud rate/parity, and
 file descriptor for the device.
 Commands will have values of the command, the command's pid, the
 pseudo-tty, and file descriptor for the pseudo-tty.
@@ -347,7 +347,7 @@ that the server can open the file for read, but not write.
 .TP
 .I logfile-details
 The details regarding the logging for the console.
-The comma separated
+The comma-separated
 values will be the logfile, ``log'' or ``nolog'' (if logging is on
 or not - toggled via ^EcL), ``act'' or ``noact'' (if activity logging is
 enabled or not - the `a' timestamp option), the timestamp interval, and
@@ -362,10 +362,10 @@ is at work, it will have the value of ``autoup'', otherwise it
 will be ``noautoup''.
 .TP
 .I aliases
-The console aliases are presented in a comma separated list.
+The console aliases are presented in a comma-separated list.
 .TP
 .I options
-The active options for the console are presented in a comma separated list.
+The active options for the console are presented in a comma-separated list.
 .TP
 .I initcmd
 The initcmd configuration option for the console.
@@ -387,6 +387,12 @@ Commands are:
 .sp
 .PD 0
 .TP 13
+.B \.
+disconnect
+.TP
+.B ;
+disconnect and login to another console
+.TP
 .B a
 attach read-write if nobody already is
 .TP
@@ -470,8 +476,6 @@ replay the last line only
 send character having octal code
 .IR ooo " (must"
 specify three octal digits)
-.IP \.
-disconnect
 .PD
 .PP
 If any other character is hit after the escape sequence, all three characters
diff --git a/contrib/chat/chat.c b/contrib/chat/chat.c
index 72b3edd..1fe8e49 100644
--- a/contrib/chat/chat.c
+++ b/contrib/chat/chat.c
@@ -88,15 +88,6 @@
 #define const
 #endif
 
-#include <sys/cdefs.h>
-#ifndef __NetBSD__
-#if 1
-static const char rcsid[] = "Id: chat.c,v 1.26 1999/12/23 01:39:54 paulus Exp ";
-#else
-__RCSID("$NetBSD: chat.c,v 1.25 2001/09/24 13:22:38 wiz Exp $");
-#endif
-#endif
-
 #include <stdio.h>
 #include <ctype.h>
 #include <time.h>
diff --git a/contrib/redhat-rpm/conserver.spec b/contrib/redhat-rpm/conserver.spec
index b081f47..66b280c 100644
--- a/contrib/redhat-rpm/conserver.spec
+++ b/contrib/redhat-rpm/conserver.spec
@@ -4,7 +4,7 @@
 #
 
 %define pkg  conserver
-%define ver  8.1.1
+%define ver  8.1.2
 
 # define the name of the machine on which the main conserver
 # daemon will be running if you don't want to use the default
diff --git a/contrib/solaris-package/pkginfo b/contrib/solaris-package/pkginfo
index 75607d6..0dff7a4 100644
--- a/contrib/solaris-package/pkginfo
+++ b/contrib/solaris-package/pkginfo
@@ -1,7 +1,7 @@
 PKG="conserver"
 NAME="Console server and client"
 CATEGORY="system"
-VERSION="8.1.1"
+VERSION="8.1.2"
 DESC="Console server and client"
 CLASSES=none
 ARCH=sparc
diff --git a/test/results/test2 b/test/results/test2
index 5e5823e..931773d 100644
--- a/test/results/test2
+++ b/test/results/test2
@@ -1,17 +1,18 @@
 [Enter `^Ec?' for help]
 [help]
- .    disconnect                        a    attach read/write
- b    send broadcast message            c    toggle flow control
- d    down a console                    e    change escape sequence
- f    force attach read/write           g    group info
- i    information dump                  L    toggle logging on/off
- l?   break sequence list               l0   send break per config file
- l1-9 send specific break sequence      m    display the message of the day
- o    (re)open the tty and log file     p    replay the last 60 lines
- r    replay the last 20 lines          s    spy read only
- u    show host status                  v    show version info
- w    who is on this console            x    show console baud info
- z    suspend the connection            |    attach local command
- <cr> ignore/abort command              ?    print this message
- ^R   replay the last line              \ooo send character by octal code
+ .    disconnect                        ;    switch to another console
+ a    attach read/write                 b    send broadcast message
+ c    toggle flow control               d    down a console
+ e    change escape sequence            f    force attach read/write
+ g    group info                        i    information dump
+ L    toggle logging on/off             l?   break sequence list
+ l0   send break per config file        l1-9 send specific break sequence
+ m    display the message of the day    o    (re)open the tty and log file
+ p    replay the last 60 lines          r    replay the last 20 lines
+ s    spy read only                     u    show host status
+ v    show version info                 w    who is on this console
+ x    show console baud info            z    suspend the connection
+ |    attach local command              ?    print this message
+ <cr> ignore/abort command              ^R   replay the last line
+ \ooo send character by octal code
 [disconnect]
diff --git a/test/results/test7 b/test/results/test7
index 5e5823e..931773d 100644
--- a/test/results/test7
+++ b/test/results/test7
@@ -1,17 +1,18 @@
 [Enter `^Ec?' for help]
 [help]
- .    disconnect                        a    attach read/write
- b    send broadcast message            c    toggle flow control
- d    down a console                    e    change escape sequence
- f    force attach read/write           g    group info
- i    information dump                  L    toggle logging on/off
- l?   break sequence list               l0   send break per config file
- l1-9 send specific break sequence      m    display the message of the day
- o    (re)open the tty and log file     p    replay the last 60 lines
- r    replay the last 20 lines          s    spy read only
- u    show host status                  v    show version info
- w    who is on this console            x    show console baud info
- z    suspend the connection            |    attach local command
- <cr> ignore/abort command              ?    print this message
- ^R   replay the last line              \ooo send character by octal code
+ .    disconnect                        ;    switch to another console
+ a    attach read/write                 b    send broadcast message
+ c    toggle flow control               d    down a console
+ e    change escape sequence            f    force attach read/write
+ g    group info                        i    information dump
+ L    toggle logging on/off             l?   break sequence list
+ l0   send break per config file        l1-9 send specific break sequence
+ m    display the message of the day    o    (re)open the tty and log file
+ p    replay the last 60 lines          r    replay the last 20 lines
+ s    spy read only                     u    show host status
+ v    show version info                 w    who is on this console
+ x    show console baud info            z    suspend the connection
+ |    attach local command              ?    print this message
+ <cr> ignore/abort command              ^R   replay the last line
+ \ooo send character by octal code
 [disconnect]