snapshot of project "lynx", label v2-8-4dev_11

1 files changed, 162 insertions, 156 deletions

diff --git a/configure b/configure
index 39190761..2b2725fc 100755
--- a/configure
+++ b/configure
@@ -1398,7 +1398,7 @@ echo "$ac_t""$with_warnings" 1>&6
 if test "$with_warnings" = "yes"
 then
 	
-if test -n "$GCC"
+if test "$GCC" = yes
 then
 cat > conftest.i <<EOF
 #ifndef GCC_PRINTF
@@ -1414,7 +1414,7 @@ cat > conftest.i <<EOF
 #define GCC_UNUSED /* nothing */
 #endif
 EOF
-if test -n "$GCC"
+if test "$GCC" = yes
 then
 	echo "checking for $CC __attribute__ directives" 1>&6
 echo "configure:1421: checking for $CC __attribute__ directives" >&5
@@ -1471,7 +1471,7 @@ rm -rf conftest*
 fi
 
 	
-if test -n "$GCC"
+if test "$GCC" = yes
 then
 		cat > conftest.$ac_ext <<EOF
 #line 1478 "configure"
@@ -5913,7 +5913,7 @@ cf_tr_func=`echo "gethostname" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJK
 EOF
 
 	ac_cv_func_gethostname=yes
-	cf_cv_netlibs="-lnsl $cf_cv_netlibs"
+	if test "$cf_used_lib_nsl" != yes ; then cf_used_lib_nsl=yes; cf_cv_netlibs="-lnsl $cf_cv_netlibs"; fi
 else
   echo "$ac_t""no" 1>&6
 
@@ -5965,7 +5965,7 @@ cf_tr_func=`echo "gethostname" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJK
 EOF
 
 	ac_cv_func_gethostname=yes
-	cf_cv_netlibs="-lsocket $cf_cv_netlibs"
+	if test "$cf_used_lib_socket" != yes ; then cf_used_lib_socket=yes; cf_cv_netlibs="-lsocket $cf_cv_netlibs"; fi
 else
   echo "$ac_t""no" 1>&6
 
@@ -6120,7 +6120,7 @@ cf_tr_func=`echo "socket" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOP
 EOF
 
 	ac_cv_func_socket=yes
-	cf_cv_netlibs="-lsocket $cf_cv_netlibs"
+	if test "$cf_used_lib_socket" != yes ; then cf_used_lib_socket=yes; cf_cv_netlibs="-lsocket $cf_cv_netlibs"; fi
 else
   echo "$ac_t""no" 1>&6
 
@@ -6172,7 +6172,7 @@ cf_tr_func=`echo "socket" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOP
 EOF
 
 	ac_cv_func_socket=yes
-	cf_cv_netlibs="-lbsd $cf_cv_netlibs"
+	if test "$cf_used_lib_bsd" != yes ; then cf_used_lib_bsd=yes; cf_cv_netlibs="-lbsd $cf_cv_netlibs"; fi
 else
   echo "$ac_t""no" 1>&6
 
@@ -6287,7 +6287,7 @@ cf_tr_func=`echo "gethostbyname" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHI
 EOF
 
 	ac_cv_func_gethostbyname=yes
-	cf_cv_netlibs="-lnsl $cf_cv_netlibs"
+	if test "$cf_used_lib_nsl" != yes ; then cf_used_lib_nsl=yes; cf_cv_netlibs="-lnsl $cf_cv_netlibs"; fi
 else
   echo "$ac_t""no" 1>&6
 
@@ -6398,7 +6398,7 @@ cf_tr_func=`echo "strcasecmp" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKL
 EOF
 
 	ac_cv_func_strcasecmp=yes
-	cf_cv_netlibs="-lresolv $cf_cv_netlibs"
+	if test "$cf_used_lib_resolv" != yes ; then cf_used_lib_resolv=yes; cf_cv_netlibs="-lresolv $cf_cv_netlibs"; fi
 else
   echo "$ac_t""no" 1>&6
 
@@ -8080,7 +8080,7 @@ cf_tr_func=`echo "acos" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQR
 EOF
 
 	ac_cv_func_acos=yes
-	LIBS="-lm $LIBS"
+	if test "$cf_used_lib_m" != yes ; then cf_used_lib_m=yes; LIBS="-lm $LIBS"; fi
 else
   echo "$ac_t""no" 1>&6
 
@@ -11264,14 +11264,14 @@ do
 #line 11265 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
-#if HAVE_TERMIOS_H
+#ifdef HAVE_TERMIOS_H
 #include <termios.h>
 #else
-#if HAVE_TERMIO_H
+#ifdef HAVE_TERMIO_H
 #include <termio.h>
 #endif
 #endif
-#if NEED_PTEM_H
+#ifdef NEED_PTEM_H
 /* This is a workaround for SCO:  they neglected to define struct winsize in
  * termios.h -- it's only in termio.h and ptem.h
  */
@@ -12295,7 +12295,9 @@ int main()
      }
    }
 
-   if (inet6 != 2 || inet4 != 2)
+   if (!(inet4 == 0 || inet4 == 2))
+     goto bad;
+   if (!(inet6 == 0 || inet6 == 2))
      goto bad;
 
    if (aitop)
@@ -12309,7 +12311,7 @@ int main()
 }
 
 EOF
-if { (eval echo configure:12313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   cf_cv_getaddrinfo=yes
 else
@@ -12352,7 +12354,7 @@ fi
 fi
 
 echo $ac_n "checking if experimental element-justification logic should be used""... $ac_c" 1>&6
-echo "configure:12356: checking if experimental element-justification logic should be used" >&5
+echo "configure:12358: checking if experimental element-justification logic should be used" >&5
 
 # Check whether --enable-justify-elts or --disable-justify-elts was given.
 if test "${enable_justify_elts+set}" = set; then
@@ -12376,7 +12378,7 @@ EOF
 
 
 echo $ac_n "checking if experimental keyboard-layout logic should be used""... $ac_c" 1>&6
-echo "configure:12380: checking if experimental keyboard-layout logic should be used" >&5
+echo "configure:12382: checking if experimental keyboard-layout logic should be used" >&5
 
 # Check whether --enable-kbd-layout or --disable-kbd-layout was given.
 if test "${enable_kbd_layout+set}" = set; then
@@ -12400,7 +12402,7 @@ EOF
 
 
 echo $ac_n "checking if experimental JavaScript support should be used""... $ac_c" 1>&6
-echo "configure:12404: checking if experimental JavaScript support should be used" >&5
+echo "configure:12406: checking if experimental JavaScript support should be used" >&5
 
 # Check whether --enable-libjs or --disable-libjs was given.
 if test "${enable_libjs+set}" = set; then
@@ -12424,7 +12426,7 @@ EOF
 
 
 echo $ac_n "checking if html source should be colorized""... $ac_c" 1>&6
-echo "configure:12428: checking if html source should be colorized" >&5
+echo "configure:12430: checking if html source should be colorized" >&5
 
 # Check whether --enable-prettysrc or --disable-prettysrc was given.
 if test "${enable_prettysrc+set}" = set; then
@@ -12448,7 +12450,7 @@ EOF
 
 
 echo $ac_n "checking if read-progress message should show ETA""... $ac_c" 1>&6
-echo "configure:12452: checking if read-progress message should show ETA" >&5
+echo "configure:12454: checking if read-progress message should show ETA" >&5
 
 # Check whether --enable-read-eta or --disable-read-eta was given.
 if test "${enable_read_eta+set}" = set; then
@@ -12472,7 +12474,7 @@ EOF
 
 
 echo $ac_n "checking if scrollbar code should be used""... $ac_c" 1>&6
-echo "configure:12476: checking if scrollbar code should be used" >&5
+echo "configure:12478: checking if scrollbar code should be used" >&5
 
 # Check whether --enable-scrollbar or --disable-scrollbar was given.
 if test "${enable_scrollbar+set}" = set; then
@@ -12503,7 +12505,7 @@ EOF
 fi
 
 echo $ac_n "checking if source caching should be used""... $ac_c" 1>&6
-echo "configure:12507: checking if source caching should be used" >&5
+echo "configure:12509: checking if source caching should be used" >&5
 
 # Check whether --enable-source-cache or --disable-source-cache was given.
 if test "${enable_source_cache+set}" = set; then
@@ -12530,7 +12532,7 @@ EOF
 
 
 echo $ac_n "checking if alternative line-edit bindings should be used""... $ac_c" 1>&6
-echo "configure:12534: checking if alternative line-edit bindings should be used" >&5
+echo "configure:12536: checking if alternative line-edit bindings should be used" >&5
 
 # Check whether --enable-alt-bindings or --disable-alt-bindings was given.
 if test "${enable_alt_bindings+set}" = set; then
@@ -12554,7 +12556,7 @@ EOF
 
 
 echo $ac_n "checking if you want to use extended HTML DTD logic""... $ac_c" 1>&6
-echo "configure:12558: checking if you want to use extended HTML DTD logic" >&5
+echo "configure:12560: checking if you want to use extended HTML DTD logic" >&5
 
 # Check whether --enable-extended-dtd or --disable-extended-dtd was given.
 if test "${enable_extended_dtd+set}" = set; then
@@ -12578,7 +12580,7 @@ EOF
 
 
 echo $ac_n "checking if partial-display should be used""... $ac_c" 1>&6
-echo "configure:12582: checking if partial-display should be used" >&5
+echo "configure:12584: checking if partial-display should be used" >&5
 
 # Check whether --enable-partial or --disable-partial was given.
 if test "${enable_partial+set}" = set; then
@@ -12602,7 +12604,7 @@ EOF
 
 
 echo $ac_n "checking if you want to use external commands""... $ac_c" 1>&6
-echo "configure:12606: checking if you want to use external commands" >&5
+echo "configure:12608: checking if you want to use external commands" >&5
 
 # Check whether --enable-externs or --disable-externs was given.
 if test "${enable_externs+set}" = set; then
@@ -12620,13 +12622,16 @@ else
 fi
 
 echo "$ac_t""$use_externs" 1>&6
-test $use_externs != ".no" && cat >> confdefs.h <<\EOF
+if test $use_externs != "no" ; then
+	cat >> confdefs.h <<\EOF
 #define USE_EXTERNALS 1
 EOF
 
+	LIBOBJS="$LIBOBJS LYExtern.o"
+fi
 
 echo $ac_n "checking if you want to use setfont support""... $ac_c" 1>&6
-echo "configure:12630: checking if you want to use setfont support" >&5
+echo "configure:12635: checking if you want to use setfont support" >&5
 
 # Check whether --enable-font-switch or --disable-font-switch was given.
 if test "${enable_font_switch+set}" = set; then
@@ -12650,7 +12655,7 @@ EOF
 
 
 echo $ac_n "checking if you want cgi-link support""... $ac_c" 1>&6
-echo "configure:12654: checking if you want cgi-link support" >&5
+echo "configure:12659: checking if you want cgi-link support" >&5
 
 # Check whether --enable-cgi-links or --disable-cgi-links was given.
 if test "${enable_cgi_links+set}" = set; then
@@ -12669,7 +12674,7 @@ fi
 echo "$ac_t""$enableval" 1>&6
 
 echo $ac_n "checking if you want change-exec support""... $ac_c" 1>&6
-echo "configure:12673: checking if you want change-exec support" >&5
+echo "configure:12678: checking if you want change-exec support" >&5
 
 # Check whether --enable-change-exec or --disable-change-exec was given.
 if test "${enable_change_exec+set}" = set; then
@@ -12693,7 +12698,7 @@ EOF
 
 
 echo $ac_n "checking if you want exec-links support""... $ac_c" 1>&6
-echo "configure:12697: checking if you want exec-links support" >&5
+echo "configure:12702: checking if you want exec-links support" >&5
 
 # Check whether --enable-exec-links or --disable-exec-links was given.
 if test "${enable_exec_links+set}" = set; then
@@ -12717,7 +12722,7 @@ EOF
 
 
 echo $ac_n "checking if you want exec-scripts support""... $ac_c" 1>&6
-echo "configure:12721: checking if you want exec-scripts support" >&5
+echo "configure:12726: checking if you want exec-scripts support" >&5
 
 # Check whether --enable-exec-scripts or --disable-exec-scripts was given.
 if test "${enable_exec_scripts+set}" = set; then
@@ -12741,7 +12746,7 @@ EOF
 
 
 echo $ac_n "checking if you want internal-links feature""... $ac_c" 1>&6
-echo "configure:12745: checking if you want internal-links feature" >&5
+echo "configure:12750: checking if you want internal-links feature" >&5
 
 # Check whether --enable-internal-links or --disable-internal-links was given.
 if test "${enable_internal_links+set}" = set; then
@@ -12765,7 +12770,7 @@ EOF
 
 
 echo $ac_n "checking if you want to fork NSL requests""... $ac_c" 1>&6
-echo "configure:12769: checking if you want to fork NSL requests" >&5
+echo "configure:12774: checking if you want to fork NSL requests" >&5
 
 # Check whether --enable-nsl-fork or --disable-nsl-fork was given.
 if test "${enable_nsl_fork+set}" = set; then
@@ -12789,7 +12794,7 @@ EOF
 
 
 echo $ac_n "checking if you want to log URL requests via syslog""... $ac_c" 1>&6
-echo "configure:12793: checking if you want to log URL requests via syslog" >&5
+echo "configure:12798: checking if you want to log URL requests via syslog" >&5
 
 # Check whether --enable-syslog or --disable-syslog was given.
 if test "${enable_syslog+set}" = set; then
@@ -12813,7 +12818,7 @@ EOF
 
 
 echo $ac_n "checking if persistent-cookie logic should be used""... $ac_c" 1>&6
-echo "configure:12817: checking if persistent-cookie logic should be used" >&5
+echo "configure:12822: checking if persistent-cookie logic should be used" >&5
 
 # Check whether --enable-persistent-cookies or --disable-persistent-cookies was given.
 if test "${enable_persistent_cookies+set}" = set; then
@@ -12837,7 +12842,7 @@ EOF
 
 
 echo $ac_n "checking if you want to underline links""... $ac_c" 1>&6
-echo "configure:12841: checking if you want to underline links" >&5
+echo "configure:12846: checking if you want to underline links" >&5
 
 # Check whether --enable-underlines or --disable-underlines was given.
 if test "${enable_underlines+set}" = set; then
@@ -12861,7 +12866,7 @@ EOF
 
 
 echo $ac_n "checking if help files should be gzip'ed""... $ac_c" 1>&6
-echo "configure:12865: checking if help files should be gzip'ed" >&5
+echo "configure:12870: checking if help files should be gzip'ed" >&5
 
 # Check whether --enable-gzip-help or --disable-gzip-help was given.
 if test "${enable_gzip_help+set}" = set; then
@@ -12890,7 +12895,7 @@ fi
 
 
 echo $ac_n "checking if you want to use zlib for decompression of some gzip files""... $ac_c" 1>&6
-echo "configure:12894: checking if you want to use zlib for decompression of some gzip files" >&5
+echo "configure:12899: checking if you want to use zlib for decompression of some gzip files" >&5
 
 # Check whether --with-zlib or --without-zlib was given.
 if test "${with_zlib+set}" = set; then
@@ -12904,16 +12909,16 @@ echo "$ac_t""$use_zlib" 1>&6
 
 if test ".$use_zlib" != ".no" ; then
 	echo $ac_n "checking if we need to add -I option to get zlib.h""... $ac_c" 1>&6
-echo "configure:12908: checking if we need to add -I option to get zlib.h" >&5
+echo "configure:12913: checking if we need to add -I option to get zlib.h" >&5
 	cat > conftest.$ac_ext <<EOF
-#line 12910 "configure"
+#line 12915 "configure"
 #include "confdefs.h"
 #include <zlib.h>
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12917: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12922: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""no" 1>&6
 else
@@ -12967,12 +12972,12 @@ rm -f conftest*
 	eval 'cf_cv_have_lib_'z'=no'
 	cf_libdir=""
 	echo $ac_n "checking for gzopen""... $ac_c" 1>&6
-echo "configure:12971: checking for gzopen" >&5
+echo "configure:12976: checking for gzopen" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gzopen'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12976 "configure"
+#line 12981 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gzopen(); below.  */
@@ -12995,7 +13000,7 @@ gzopen();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gzopen=yes"
 else
@@ -13015,17 +13020,17 @@ else
 
 		cf_save_LIBS="$LIBS"
 		echo $ac_n "checking for gzopen in -lz""... $ac_c" 1>&6
-echo "configure:13019: checking for gzopen in -lz" >&5
+echo "configure:13024: checking for gzopen in -lz" >&5
 		LIBS="-lz $LIBS"
 		cat > conftest.$ac_ext <<EOF
-#line 13022 "configure"
+#line 13027 "configure"
 #include "confdefs.h"
 #include <zlib.h>
 int main() {
 gzopen("name","mode")
 ; return 0; }
 EOF
-if { (eval echo configure:13029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 eval 'cf_cv_have_lib_'z'=yes'
@@ -13069,17 +13074,17 @@ cf_search="$cf_search $HOME/lib $HOME/lib/z $HOME/z/lib"
 			for cf_libdir in $cf_search
 			do
 				echo $ac_n "checking for -lz in $cf_libdir""... $ac_c" 1>&6
-echo "configure:13073: checking for -lz in $cf_libdir" >&5
+echo "configure:13078: checking for -lz in $cf_libdir" >&5
 				LIBS="-L$cf_libdir -lz $cf_save_LIBS"
 				cat > conftest.$ac_ext <<EOF
-#line 13076 "configure"
+#line 13081 "configure"
 #include "confdefs.h"
 #include <zlib.h>
 int main() {
 gzopen("name","mode")
 ; return 0; }
 EOF
-if { (eval echo configure:13083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 			 		 eval 'cf_cv_have_lib_'z'=yes'
@@ -13113,7 +13118,7 @@ EOF
 fi
 
 echo $ac_n "checking if you want to exclude FINGER code""... $ac_c" 1>&6
-echo "configure:13117: checking if you want to exclude FINGER code" >&5
+echo "configure:13122: checking if you want to exclude FINGER code" >&5
 
 # Check whether --enable-finger or --disable-finger was given.
 if test "${enable_finger+set}" = set; then
@@ -13137,7 +13142,7 @@ EOF
 
 
 echo $ac_n "checking if you want to exclude GOPHER code""... $ac_c" 1>&6
-echo "configure:13141: checking if you want to exclude GOPHER code" >&5
+echo "configure:13146: checking if you want to exclude GOPHER code" >&5
 
 # Check whether --enable-gopher or --disable-gopher was given.
 if test "${enable_gopher+set}" = set; then
@@ -13161,7 +13166,7 @@ EOF
 
 
 echo $ac_n "checking if you want to exclude NEWS code""... $ac_c" 1>&6
-echo "configure:13165: checking if you want to exclude NEWS code" >&5
+echo "configure:13170: checking if you want to exclude NEWS code" >&5
 
 # Check whether --enable-news or --disable-news was given.
 if test "${enable_news+set}" = set; then
@@ -13185,7 +13190,7 @@ EOF
 
 
 echo $ac_n "checking if you want to exclude FTP code""... $ac_c" 1>&6
-echo "configure:13189: checking if you want to exclude FTP code" >&5
+echo "configure:13194: checking if you want to exclude FTP code" >&5
 
 # Check whether --enable-ftp or --disable-ftp was given.
 if test "${enable_ftp+set}" = set; then
@@ -13214,7 +13219,7 @@ EOF
 # All DirEd functions that were enabled on compilation can be disabled
 # or modified at run time via DIRED_MENU symbols in lynx.cfg.
 echo $ac_n "checking if directory-editor code should be used""... $ac_c" 1>&6
-echo "configure:13218: checking if directory-editor code should be used" >&5
+echo "configure:13223: checking if directory-editor code should be used" >&5
 
 # Check whether --enable-dired or --disable-dired was given.
 if test "${enable_dired+set}" = set; then
@@ -13234,13 +13239,14 @@ fi
 echo "$ac_t""$use_dired" 1>&6
 
 if test ".$use_dired" != ".no" ; then
+	LIBOBJS="$LIBOBJS LYLocal.o"
 	cat >> confdefs.h <<\EOF
 #define DIRED_SUPPORT 1
 EOF
 
 
 	echo $ac_n "checking if you wish to allow extracting from archives via DirEd""... $ac_c" 1>&6
-echo "configure:13244: checking if you wish to allow extracting from archives via DirEd" >&5
+echo "configure:13250: checking if you wish to allow extracting from archives via DirEd" >&5
 	
 # Check whether --enable-dired-dearchive or --disable-dired-dearchive was given.
 if test "${enable_dired_dearchive+set}" = set; then
@@ -13259,7 +13265,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if DirEd mode should override keys""... $ac_c" 1>&6
-echo "configure:13263: checking if DirEd mode should override keys" >&5
+echo "configure:13269: checking if DirEd mode should override keys" >&5
 	
 # Check whether --enable-dired-override or --disable-dired-override was given.
 if test "${enable_dired_override+set}" = set; then
@@ -13285,7 +13291,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow permissions commands via DirEd""... $ac_c" 1>&6
-echo "configure:13289: checking if you wish to allow permissions commands via DirEd" >&5
+echo "configure:13295: checking if you wish to allow permissions commands via DirEd" >&5
 	
 # Check whether --enable-dired-permit or --disable-dired-permit was given.
 if test "${enable_dired_permit+set}" = set; then
@@ -13311,7 +13317,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow executable-permission commands via DirEd""... $ac_c" 1>&6
-echo "configure:13315: checking if you wish to allow executable-permission commands via DirEd" >&5
+echo "configure:13321: checking if you wish to allow executable-permission commands via DirEd" >&5
 	
 # Check whether --enable-dired-xpermit or --disable-dired-xpermit was given.
 if test "${enable_dired_xpermit+set}" = set; then
@@ -13330,7 +13336,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow "tar" commands from DirEd""... $ac_c" 1>&6
-echo "configure:13334: checking if you wish to allow "tar" commands from DirEd" >&5
+echo "configure:13340: checking if you wish to allow "tar" commands from DirEd" >&5
 	
 # Check whether --enable-dired-tar or --disable-dired-tar was given.
 if test "${enable_dired_tar+set}" = set; then
@@ -13356,7 +13362,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow "uudecode" commands from DirEd""... $ac_c" 1>&6
-echo "configure:13360: checking if you wish to allow "uudecode" commands from DirEd" >&5
+echo "configure:13366: checking if you wish to allow "uudecode" commands from DirEd" >&5
 	
 # Check whether --enable-dired-uudecode or --disable-dired-uudecode was given.
 if test "${enable_dired_uudecode+set}" = set; then
@@ -13382,7 +13388,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow "zip" and "unzip" commands from DirEd""... $ac_c" 1>&6
-echo "configure:13386: checking if you wish to allow "zip" and "unzip" commands from DirEd" >&5
+echo "configure:13392: checking if you wish to allow "zip" and "unzip" commands from DirEd" >&5
 	
 # Check whether --enable-dired-zip or --disable-dired-zip was given.
 if test "${enable_dired_zip+set}" = set; then
@@ -13408,7 +13414,7 @@ fi
 	echo "$ac_t""$enableval" 1>&6
 
 	echo $ac_n "checking if you wish to allow "gzip" and "gunzip" commands from DirEd""... $ac_c" 1>&6
-echo "configure:13412: checking if you wish to allow "gzip" and "gunzip" commands from DirEd" >&5
+echo "configure:13418: checking if you wish to allow "gzip" and "gunzip" commands from DirEd" >&5
 	
 # Check whether --enable-dired-gzip or --disable-dired-gzip was given.
 if test "${enable_dired_gzip+set}" = set; then
@@ -13435,7 +13441,7 @@ fi
 fi
 
 echo $ac_n "checking if you want long-directory listings""... $ac_c" 1>&6
-echo "configure:13439: checking if you want long-directory listings" >&5
+echo "configure:13445: checking if you want long-directory listings" >&5
 
 # Check whether --enable-long-list or --disable-long-list was given.
 if test "${enable_long_list+set}" = set; then
@@ -13461,7 +13467,7 @@ fi
 echo "$ac_t""$enableval" 1>&6
 
 echo $ac_n "checking if parent-directory references are permitted""... $ac_c" 1>&6
-echo "configure:13465: checking if parent-directory references are permitted" >&5
+echo "configure:13471: checking if parent-directory references are permitted" >&5
 
 # Check whether --enable-parent-dir-refs or --disable-parent-dir-refs was given.
 if test "${enable_parent_dir_refs+set}" = set; then
@@ -13486,7 +13492,7 @@ if test $cf_cv_screen = pdcurses ; then
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:13490: checking for X" >&5
+echo "configure:13496: checking for X" >&5
 
 
 # Check whether --with-x or --without-x was given.
@@ -13549,12 +13555,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 13553 "configure"
+#line 13559 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:13558: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:13564: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -13623,14 +13629,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13627 "configure"
+#line 13633 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:13634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -13730,7 +13736,7 @@ clix*)
 	# FIXME: modify the library lookup in autoconf to
 	# allow _s.a suffix ahead of .a
 	echo $ac_n "checking for open in -lc_s""... $ac_c" 1>&6
-echo "configure:13734: checking for open in -lc_s" >&5
+echo "configure:13740: checking for open in -lc_s" >&5
 ac_lib_var=`echo c_s'_'open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13738,7 +13744,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13742 "configure"
+#line 13748 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -13749,7 +13755,7 @@ int main() {
 open()
 ; return 0; }
 EOF
-if { (eval echo configure:13753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -13766,7 +13772,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   LIBS="-lc_s $LIBS"
 	echo $ac_n "checking for gethostname in -lbsd""... $ac_c" 1>&6
-echo "configure:13770: checking for gethostname in -lbsd" >&5
+echo "configure:13776: checking for gethostname in -lbsd" >&5
 ac_lib_var=`echo bsd'_'gethostname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13774,7 +13780,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lbsd  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13778 "configure"
+#line 13784 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -13785,7 +13791,7 @@ int main() {
 gethostname()
 ; return 0; }
 EOF
-if { (eval echo configure:13789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -13802,7 +13808,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   LIBS="-lbsd $LIBS"
 	echo $ac_n "checking for gethostname in -lnsl_s""... $ac_c" 1>&6
-echo "configure:13806: checking for gethostname in -lnsl_s" >&5
+echo "configure:13812: checking for gethostname in -lnsl_s" >&5
 ac_lib_var=`echo nsl_s'_'gethostname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13810,7 +13816,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13814 "configure"
+#line 13820 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -13821,7 +13827,7 @@ int main() {
 gethostname()
 ; return 0; }
 EOF
-if { (eval echo configure:13825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -13838,7 +13844,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   LIBS="-lnsl_s $LIBS"
 	echo $ac_n "checking for XOpenDisplay in -lX11_s""... $ac_c" 1>&6
-echo "configure:13842: checking for XOpenDisplay in -lX11_s" >&5
+echo "configure:13848: checking for XOpenDisplay in -lX11_s" >&5
 ac_lib_var=`echo X11_s'_'XOpenDisplay | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13846,7 +13852,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lX11_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13850 "configure"
+#line 13856 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -13857,7 +13863,7 @@ int main() {
 XOpenDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:13861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -13874,7 +13880,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   LIBS="-lX11_s $LIBS"
 	echo $ac_n "checking for XtAppInitialize in -lXt_s""... $ac_c" 1>&6
-echo "configure:13878: checking for XtAppInitialize in -lXt_s" >&5
+echo "configure:13884: checking for XtAppInitialize in -lXt_s" >&5
 ac_lib_var=`echo Xt_s'_'XtAppInitialize | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13882,7 +13888,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXt_s  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13886 "configure"
+#line 13892 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -13893,7 +13899,7 @@ int main() {
 XtAppInitialize()
 ; return 0; }
 EOF
-if { (eval echo configure:13897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -13934,7 +13940,7 @@ fi
 	;;
 *)
 	echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:13938: checking for socket in -lsocket" >&5
+echo "configure:13944: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13942,7 +13948,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13946 "configure"
+#line 13952 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -13953,7 +13959,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:13957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -13981,7 +13987,7 @@ else
 fi
 
 	echo $ac_n "checking for gethostname in -lnsl""... $ac_c" 1>&6
-echo "configure:13985: checking for gethostname in -lnsl" >&5
+echo "configure:13991: checking for gethostname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -13989,7 +13995,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 13993 "configure"
+#line 13999 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14000,7 +14006,7 @@ int main() {
 gethostname()
 ; return 0; }
 EOF
-if { (eval echo configure:14004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14051,17 +14057,17 @@ else
     case "`(uname -sr) 2>/dev/null`" in
     "SunOS 5"*)
       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:14055: checking whether -R must be followed by a space" >&5
+echo "configure:14061: checking whether -R must be followed by a space" >&5
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
       cat > conftest.$ac_ext <<EOF
-#line 14058 "configure"
+#line 14064 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:14065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_nospace=yes
 else
@@ -14077,14 +14083,14 @@ rm -f conftest*
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat > conftest.$ac_ext <<EOF
-#line 14081 "configure"
+#line 14087 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:14088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_space=yes
 else
@@ -14116,7 +14122,7 @@ rm -f conftest*
     # libraries were built with DECnet support.  And karl@cs.umb.edu says
     # the Alpha needs dnet_stub (dnet does not exist).
     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:14120: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:14126: checking for dnet_ntoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14124,7 +14130,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14128 "configure"
+#line 14134 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14135,7 +14141,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:14139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14157,7 +14163,7 @@ fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:14161: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:14167: checking for dnet_ntoa in -ldnet_stub" >&5
 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14165,7 +14171,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet_stub  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14169 "configure"
+#line 14175 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14176,7 +14182,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:14180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14205,12 +14211,12 @@ fi
     # The nsl library prevents programs from opening the X display
     # on Irix 5.2, according to dickey@clark.net.
     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:14209: checking for gethostbyname" >&5
+echo "configure:14215: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14214 "configure"
+#line 14220 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -14233,7 +14239,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
@@ -14254,7 +14260,7 @@ fi
 
     if test $ac_cv_func_gethostbyname = no; then
       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:14258: checking for gethostbyname in -lnsl" >&5
+echo "configure:14264: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14262,7 +14268,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14266 "configure"
+#line 14272 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14273,7 +14279,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:14277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14303,12 +14309,12 @@ fi
     # -lsocket must be given before -lnsl if both are needed.
     # We assume that if connect needs -lnsl, so does gethostbyname.
     echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:14307: checking for connect" >&5
+echo "configure:14313: checking for connect" >&5
 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14312 "configure"
+#line 14318 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect(); below.  */
@@ -14331,7 +14337,7 @@ connect();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14335: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_connect=yes"
 else
@@ -14352,7 +14358,7 @@ fi
 
     if test $ac_cv_func_connect = no; then
       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
-echo "configure:14356: checking for connect in -lsocket" >&5
+echo "configure:14362: checking for connect in -lsocket" >&5
 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14360,7 +14366,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14364 "configure"
+#line 14370 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14371,7 +14377,7 @@ int main() {
 connect()
 ; return 0; }
 EOF
-if { (eval echo configure:14375: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14395,12 +14401,12 @@ fi
 
     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
     echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:14399: checking for remove" >&5
+echo "configure:14405: checking for remove" >&5
 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14404 "configure"
+#line 14410 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove(); below.  */
@@ -14423,7 +14429,7 @@ remove();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_remove=yes"
 else
@@ -14444,7 +14450,7 @@ fi
 
     if test $ac_cv_func_remove = no; then
       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:14448: checking for remove in -lposix" >&5
+echo "configure:14454: checking for remove in -lposix" >&5
 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14452,7 +14458,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14456 "configure"
+#line 14462 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14463,7 +14469,7 @@ int main() {
 remove()
 ; return 0; }
 EOF
-if { (eval echo configure:14467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14487,12 +14493,12 @@ fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:14491: checking for shmat" >&5
+echo "configure:14497: checking for shmat" >&5
 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14496 "configure"
+#line 14502 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat(); below.  */
@@ -14515,7 +14521,7 @@ shmat();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14519: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_shmat=yes"
 else
@@ -14536,7 +14542,7 @@ fi
 
     if test $ac_cv_func_shmat = no; then
       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:14540: checking for shmat in -lipc" >&5
+echo "configure:14546: checking for shmat in -lipc" >&5
 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14544,7 +14550,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lipc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14548 "configure"
+#line 14554 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14555,7 +14561,7 @@ int main() {
 shmat()
 ; return 0; }
 EOF
-if { (eval echo configure:14559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14588,7 +14594,7 @@ fi
   # libraries we check for below, so use a different variable.
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
-echo "configure:14592: checking for IceConnectionNumber in -lICE" >&5
+echo "configure:14598: checking for IceConnectionNumber in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14596,7 +14602,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14600 "configure"
+#line 14606 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14607,7 +14613,7 @@ int main() {
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:14611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14634,7 +14640,7 @@ fi
 	LDFLAGS="$LDFLAGS $X_LIBS"
 	CFLAGS="$CFLAGS $X_CFLAGS"
 	echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
-echo "configure:14638: checking for XOpenDisplay in -lX11" >&5
+echo "configure:14644: checking for XOpenDisplay in -lX11" >&5
 ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14642,7 +14648,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14646 "configure"
+#line 14652 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14653,7 +14659,7 @@ int main() {
 XOpenDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:14657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14674,7 +14680,7 @@ else
 fi
 
 	echo $ac_n "checking for XtAppInitialize in -lXt""... $ac_c" 1>&6
-echo "configure:14678: checking for XtAppInitialize in -lXt" >&5
+echo "configure:14684: checking for XtAppInitialize in -lXt" >&5
 ac_lib_var=`echo Xt'_'XtAppInitialize | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14682,7 +14688,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXt $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14686 "configure"
+#line 14692 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14693,7 +14699,7 @@ int main() {
 XtAppInitialize()
 ; return 0; }
 EOF
-if { (eval echo configure:14697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14750,7 +14756,7 @@ fi
 
 
 echo $ac_n "checking for XextCreateExtension in -lXext""... $ac_c" 1>&6
-echo "configure:14754: checking for XextCreateExtension in -lXext" >&5
+echo "configure:14760: checking for XextCreateExtension in -lXext" >&5
 ac_lib_var=`echo Xext'_'XextCreateExtension | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14758,7 +14764,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXext  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14762 "configure"
+#line 14768 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14769,7 +14775,7 @@ int main() {
 XextCreateExtension()
 ; return 0; }
 EOF
-if { (eval echo configure:14773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14806,13 +14812,13 @@ do
 		if test $cf_path != default ; then
 			CFLAGS="-I$cf_path/include $cf_save"
 			echo $ac_n "checking for $cf_test in $cf_path""... $ac_c" 1>&6
-echo "configure:14810: checking for $cf_test in $cf_path" >&5
+echo "configure:14816: checking for $cf_test in $cf_path" >&5
 		else
 			echo $ac_n "checking for $cf_test""... $ac_c" 1>&6
-echo "configure:14813: checking for $cf_test" >&5
+echo "configure:14819: checking for $cf_test" >&5
 		fi
 		cat > conftest.$ac_ext <<EOF
-#line 14816 "configure"
+#line 14822 "configure"
 #include "confdefs.h"
 
 #include <X11/Intrinsic.h>
@@ -14821,7 +14827,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:14825: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -14847,21 +14853,21 @@ rm -f conftest*
 			if test $cf_path != default ; then
 				LIBS="-L$cf_path/lib $cf_lib $LIBS"
 				echo $ac_n "checking for $cf_lib in $cf_path""... $ac_c" 1>&6
-echo "configure:14851: checking for $cf_lib in $cf_path" >&5
+echo "configure:14857: checking for $cf_lib in $cf_path" >&5
 			else
 				LIBS="$cf_lib $LIBS"
 				echo $ac_n "checking for $cf_test in $cf_lib""... $ac_c" 1>&6
-echo "configure:14855: checking for $cf_test in $cf_lib" >&5
+echo "configure:14861: checking for $cf_test in $cf_lib" >&5
 			fi
 			cat > conftest.$ac_ext <<EOF
-#line 14858 "configure"
+#line 14864 "configure"
 #include "confdefs.h"
 
 int main() {
 $cf_test()
 ; return 0; }
 EOF
-if { (eval echo configure:14865: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14871: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_result=yes
 else
@@ -14902,7 +14908,7 @@ EOF
 LDFLAGS="$LDFLAGS $X_LIBS"
 CFLAGS="$CFLAGS $X_CFLAGS"
 echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
-echo "configure:14906: checking for XOpenDisplay in -lX11" >&5
+echo "configure:14912: checking for XOpenDisplay in -lX11" >&5
 ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -14910,7 +14916,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lX11 $X_PRE_LIBS $LIBS $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14914 "configure"
+#line 14920 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -14921,7 +14927,7 @@ int main() {
 XOpenDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:14925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -14942,14 +14948,14 @@ else
 fi
 
 echo $ac_n "checking for XCurses library""... $ac_c" 1>&6
-echo "configure:14946: checking for XCurses library" >&5
+echo "configure:14952: checking for XCurses library" >&5
 if eval "test \"`echo '$''{'cf_cv_lib_XCurses'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 LIBS="-lXCurses $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 14953 "configure"
+#line 14959 "configure"
 #include "confdefs.h"
 
 #include <xcurses.h>
@@ -14959,7 +14965,7 @@ int main() {
 XCursesExit();
 ; return 0; }
 EOF
-if { (eval echo configure:14963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cf_cv_lib_XCurses=yes
 else
@@ -14993,7 +14999,7 @@ fi
 else
 	
 echo $ac_n "checking if we can include termio.h with curses""... $ac_c" 1>&6
-echo "configure:14997: checking if we can include termio.h with curses" >&5
+echo "configure:15003: checking if we can include termio.h with curses" >&5
 if eval "test \"`echo '$''{'cf_cv_termio_and_curses'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15002,7 +15008,7 @@ else
     CFLAGS="$CFLAGS -DHAVE_CONFIG_H -I. -I${srcdir-.} -I${srcdir-.}/src -I${srcdir-.}/WWW/Library/Implementation"
     touch lynx_cfg.h
     cat > conftest.$ac_ext <<EOF
-#line 15006 "configure"
+#line 15012 "configure"
 #include "confdefs.h"
 
 #include <LYCurses.h>
@@ -15011,7 +15017,7 @@ int main() {
 putchar(0x0a)
 ; return 0; }
 EOF
-if { (eval echo configure:15015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cf_cv_termio_and_curses=yes
 else