diff -ur mtr-0.53/AUTHORS mtr-0.54/AUTHORS
--- mtr-0.53/AUTHORS	Sat Nov 23 19:07:03 2002
+++ mtr-0.54/AUTHORS	Sat May  3 11:49:14 2003
@@ -37,6 +37,7 @@
         Christophe Kalt
         Steve Kann (stevek@spheara.horizonlive.com)
         Brett Johnson (brett@jdacareers.com)
+        Roland Illig (roland.illig@gmx.de)
         Damian Gryski (dgryski@uwaterloo.ca)
         Mircea Damian
         Cougar (cougar@random.ee)
diff -ur mtr-0.53/NEWS mtr-0.54/NEWS
--- mtr-0.53/NEWS	Sat Nov 23 19:14:49 2002
+++ mtr-0.54/NEWS	Sat May  3 11:48:36 2003
@@ -1,4 +1,8 @@
 WHAT'S NEW?
+  v0.54 Added "scrolling" patch from Roland Illig, to allow 
+        scrolling in text mode. I've always wanted this......
+ 
+  v0.53 Added fix for raw mode. 
 
   v0.52 Mostly cleanups from Brett Johnson on MacOS X. It may 
         clean up some compilation problems on MacOS X as well. 
diff -ur mtr-0.53/configure mtr-0.54/configure
--- mtr-0.53/configure	Sat Nov 23 19:27:35 2002
+++ mtr-0.54/configure	Tue Apr 22 17:25:58 2003
@@ -699,7 +699,7 @@
 
 PACKAGE=mtr
 
-VERSION=0.53
+VERSION=0.54
 
 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
@@ -1023,7 +1023,6 @@
 #line 1024 "configure"
 #include "confdefs.h"
 #include <stdio.h>
-#include <sys/types.h>
 main()
 {
   FILE *f=fopen("conftestval", "w");
@@ -1032,7 +1031,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:1036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_unsigned_char=`cat conftestval`
 else
@@ -1052,7 +1051,7 @@
 
 
 echo $ac_n "checking size of unsigned short""... $ac_c" 1>&6
-echo "configure:1056: checking size of unsigned short" >&5
+echo "configure:1055: checking size of unsigned short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1060,10 +1059,9 @@
   ac_cv_sizeof_unsigned_short=2
 else
   cat > conftest.$ac_ext <<EOF
-#line 1064 "configure"
+#line 1063 "configure"
 #include "confdefs.h"
 #include <stdio.h>
-#include <sys/types.h>
 main()
 {
   FILE *f=fopen("conftestval", "w");
@@ -1072,7 +1070,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:1076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_unsigned_short=`cat conftestval`
 else
@@ -1092,7 +1090,7 @@
 
 
 echo $ac_n "checking size of unsigned int""... $ac_c" 1>&6
-echo "configure:1096: checking size of unsigned int" >&5
+echo "configure:1094: checking size of unsigned int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1100,10 +1098,9 @@
   ac_cv_sizeof_unsigned_int=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 1104 "configure"
+#line 1102 "configure"
 #include "confdefs.h"
 #include <stdio.h>
-#include <sys/types.h>
 main()
 {
   FILE *f=fopen("conftestval", "w");
@@ -1112,7 +1109,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:1116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_unsigned_int=`cat conftestval`
 else
@@ -1132,7 +1129,7 @@
 
 
 echo $ac_n "checking size of unsigned long""... $ac_c" 1>&6
-echo "configure:1136: checking size of unsigned long" >&5
+echo "configure:1133: checking size of unsigned long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_unsigned_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1140,10 +1137,9 @@
   ac_cv_sizeof_unsigned_long=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 1144 "configure"
+#line 1141 "configure"
 #include "confdefs.h"
 #include <stdio.h>
-#include <sys/types.h>
 main()
 {
   FILE *f=fopen("conftestval", "w");
@@ -1152,7 +1148,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:1156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1152: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_unsigned_long=`cat conftestval`
 else
@@ -1180,7 +1176,7 @@
 # We have to trust the linker not to mess things up... (It should not
 # pull in anything if we don't refer to anything in the lib). 
 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
-echo "configure:1184: checking for tgetent in -ltermcap" >&5
+echo "configure:1180: checking for tgetent in -ltermcap" >&5
 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1188,7 +1184,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-ltermcap  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1192 "configure"
+#line 1188 "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
@@ -1199,7 +1195,7 @@
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:1203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1199: \"$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
@@ -1228,12 +1224,12 @@
 
 
 echo $ac_n "checking for initscr""... $ac_c" 1>&6
-echo "configure:1232: checking for initscr" >&5
+echo "configure:1228: checking for initscr" >&5
 if eval "test \"`echo '$''{'ac_cv_func_initscr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1237 "configure"
+#line 1233 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char initscr(); below.  */
@@ -1256,7 +1252,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:1260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1256: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_initscr=yes"
 else
@@ -1274,7 +1270,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for initscr in -lncurses""... $ac_c" 1>&6
-echo "configure:1278: checking for initscr in -lncurses" >&5
+echo "configure:1274: checking for initscr in -lncurses" >&5
 ac_lib_var=`echo ncurses'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1282,7 +1278,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lncurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1286 "configure"
+#line 1282 "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
@@ -1293,7 +1289,7 @@
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:1297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1319,7 +1315,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for initscr in -lcurses""... $ac_c" 1>&6
-echo "configure:1323: checking for initscr in -lcurses" >&5
+echo "configure:1319: checking for initscr in -lcurses" >&5
 ac_lib_var=`echo curses'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1327,7 +1323,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lcurses  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1331 "configure"
+#line 1327 "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
@@ -1338,7 +1334,7 @@
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:1342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1364,7 +1360,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for initscr in -lcursesX""... $ac_c" 1>&6
-echo "configure:1368: checking for initscr in -lcursesX" >&5
+echo "configure:1364: checking for initscr in -lcursesX" >&5
 ac_lib_var=`echo cursesX'_'initscr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1372,7 +1368,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lcursesX  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1376 "configure"
+#line 1372 "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
@@ -1383,7 +1379,7 @@
 initscr()
 ; return 0; }
 EOF
-if { (eval echo configure:1387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1383: \"$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
@@ -1426,12 +1422,12 @@
 for ac_func in attron
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1430: checking for $ac_func" >&5
+echo "configure:1426: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1435 "configure"
+#line 1431 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1454,7 +1450,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:1458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -1481,7 +1477,7 @@
 
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1485: checking how to run the C preprocessor" >&5
+echo "configure:1481: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1496,13 +1492,13 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1500 "configure"
+#line 1496 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1506: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1502: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1513,13 +1509,13 @@
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1517 "configure"
+#line 1513 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1523: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1519: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1530,13 +1526,13 @@
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1534 "configure"
+#line 1530 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1540: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1536: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1564,17 +1560,17 @@
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1568: checking for $ac_hdr" >&5
+echo "configure:1564: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1573 "configure"
+#line 1569 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1578: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1574: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1604,17 +1600,17 @@
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1608: checking for $ac_hdr" >&5
+echo "configure:1604: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1613 "configure"
+#line 1609 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1618: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1614: \"$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*
@@ -1642,7 +1638,7 @@
 
 
 echo $ac_n "checking for floor in -lm""... $ac_c" 1>&6
-echo "configure:1646: checking for floor in -lm" >&5
+echo "configure:1642: checking for floor in -lm" >&5
 ac_lib_var=`echo m'_'floor | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1650,7 +1646,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1654 "configure"
+#line 1650 "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
@@ -1661,7 +1657,7 @@
 floor()
 ; return 0; }
 EOF
-if { (eval echo configure:1665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1661: \"$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
@@ -1750,7 +1746,7 @@
   # Extract the first word of "gtk-config", so it can be a program name with args.
 set dummy gtk-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1754: checking for $ac_word" >&5
+echo "configure:1750: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GTK_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1785,7 +1781,7 @@
 
   min_gtk_version=1.0.0
   echo $ac_n "checking for GTK - version >= $min_gtk_version""... $ac_c" 1>&6
-echo "configure:1789: checking for GTK - version >= $min_gtk_version" >&5
+echo "configure:1785: checking for GTK - version >= $min_gtk_version" >&5
   no_gtk=""
   if test "$GTK_CONFIG" = "no" ; then
     no_gtk=yes
@@ -1808,7 +1804,7 @@
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 1812 "configure"
+#line 1808 "configure"
 #include "confdefs.h"
 
 #include <gtk/gtk.h>
@@ -1886,7 +1882,7 @@
 }
 
 EOF
-if { (eval echo configure:1890: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1921,7 +1917,7 @@
           CFLAGS="$CFLAGS $GTK_CFLAGS"
           LIBS="$LIBS $GTK_LIBS"
           cat > conftest.$ac_ext <<EOF
-#line 1925 "configure"
+#line 1921 "configure"
 #include "confdefs.h"
 
 #include <gtk/gtk.h>
@@ -1931,7 +1927,7 @@
  return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); 
 ; return 0; }
 EOF
-if { (eval echo configure:1935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
    echo "*** The test program compiled, but did not run. This usually means"
           echo "*** that the run-time linker is not finding GTK or finding the wrong"
@@ -1983,12 +1979,12 @@
 fi
 
 echo $ac_n "checking for socket""... $ac_c" 1>&6
-echo "configure:1987: checking for socket" >&5
+echo "configure:1983: checking for socket" >&5
 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1992 "configure"
+#line 1988 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char socket(); below.  */
@@ -2011,7 +2007,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:2015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_socket=yes"
 else
@@ -2029,7 +2025,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:2033: checking for socket in -lsocket" >&5
+echo "configure:2029: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2037,7 +2033,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2041 "configure"
+#line 2037 "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
@@ -2048,7 +2044,7 @@
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:2052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2048: \"$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
@@ -2080,12 +2076,12 @@
 
 
 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:2084: checking for gethostbyname" >&5
+echo "configure:2080: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2089 "configure"
+#line 2085 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -2108,7 +2104,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:2112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2108: \"$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
@@ -2126,7 +2122,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:2130: checking for gethostbyname in -lnsl" >&5
+echo "configure:2126: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2134,7 +2130,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2138 "configure"
+#line 2134 "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
@@ -2145,7 +2141,7 @@
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:2149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2145: \"$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
@@ -2183,12 +2179,12 @@
 for ac_func in seteuid
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2187: checking for $ac_func" >&5
+echo "configure:2183: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2192 "configure"
+#line 2188 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2211,7 +2207,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:2215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2238,12 +2234,12 @@
 #  AC_CHECK_FUNC(setuid, , AC_MSG_ERROR (I Need either seteuid or setuid))
 
 echo $ac_n "checking for res_mkquery""... $ac_c" 1>&6
-echo "configure:2242: checking for res_mkquery" >&5
+echo "configure:2238: checking for res_mkquery" >&5
 if eval "test \"`echo '$''{'ac_cv_func_res_mkquery'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2247 "configure"
+#line 2243 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char res_mkquery(); below.  */
@@ -2266,7 +2262,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:2270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_res_mkquery=yes"
 else
@@ -2284,7 +2280,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for res_mkquery in -lbind""... $ac_c" 1>&6
-echo "configure:2288: checking for res_mkquery in -lbind" >&5
+echo "configure:2284: checking for res_mkquery in -lbind" >&5
 ac_lib_var=`echo bind'_'res_mkquery | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2292,7 +2288,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lbind  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2296 "configure"
+#line 2292 "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
@@ -2303,7 +2299,7 @@
 res_mkquery()
 ; return 0; }
 EOF
-if { (eval echo configure:2307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2329,7 +2325,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for res_mkquery in -lresolv""... $ac_c" 1>&6
-echo "configure:2333: checking for res_mkquery in -lresolv" >&5
+echo "configure:2329: checking for res_mkquery in -lresolv" >&5
 ac_lib_var=`echo resolv'_'res_mkquery | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2337,7 +2333,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2341 "configure"
+#line 2337 "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
@@ -2348,7 +2344,7 @@
 res_mkquery()
 ; return 0; }
 EOF
-if { (eval echo configure:2352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2348: \"$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
@@ -2382,12 +2378,12 @@
 
 
 echo $ac_n "checking for herror""... $ac_c" 1>&6
-echo "configure:2386: checking for herror" >&5
+echo "configure:2382: checking for herror" >&5
 if eval "test \"`echo '$''{'ac_cv_func_herror'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2391 "configure"
+#line 2387 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char herror(); below.  */
@@ -2410,7 +2406,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:2414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_herror=yes"
 else
@@ -2434,12 +2430,12 @@
 fi
 
 echo $ac_n "checking for strerror""... $ac_c" 1>&6
-echo "configure:2438: checking for strerror" >&5
+echo "configure:2434: checking for strerror" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2443 "configure"
+#line 2439 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strerror(); below.  */
@@ -2462,7 +2458,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:2466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strerror=yes"
 else
diff -ur mtr-0.53/configure.in mtr-0.54/configure.in
--- mtr-0.53/configure.in	Sat Nov 23 19:27:34 2002
+++ mtr-0.54/configure.in	Tue Apr 22 17:25:56 2003
@@ -1,5 +1,5 @@
 AC_INIT(mtr.c)
-AM_INIT_AUTOMAKE(mtr, 0.53)
+AM_INIT_AUTOMAKE(mtr, 0.54)
 
 AC_SUBST(GTK_OBJ)
 AC_SUBST(CURSES_OBJ)
diff -ur mtr-0.53/curses.c mtr-0.54/curses.c
--- mtr-0.53/curses.c	Sat Nov 23 01:33:30 2002
+++ mtr-0.54/curses.c	Sat May  3 12:04:58 2003
@@ -61,6 +61,7 @@
 #include <time.h>
 extern char LocalHostname[];
 
+
 void pwcenter(char *str) {
   int maxx, maxy;
   int cx;
@@ -73,7 +74,7 @@
 }
 
 int mtr_curses_keyaction() {
-  char c = getch();
+  int c = getch();
 
   if(tolower(c) == 'q')
     return ActionQuit;
@@ -91,6 +92,10 @@
     return ActionDisplay;
   if (tolower(c) == 'n')
     return ActionDNS;
+  if (c == '+')
+    return ActionScrollDown;
+  if (c == '-')
+    return ActionScrollUp;
 
   return 0;
 }
@@ -104,7 +109,7 @@
 
   max = net_max();
 
-  for(at = 0; at < max; at++) {
+  for(at = display_offset; at < max; at++) {
     printw("%2d. ", at + 1);
     addr = net_addr(at);
 
@@ -154,7 +159,7 @@
 		scale[i] = 0;
 	}
 	max = net_max();
-	for (at = 0; at < max; at++) {
+	for (at = display_offset; at < max; at++) {
 		saved = net_saved_pings(at);
 		for (i = 0; i < SAVED_PINGS; i++) {
 			if (saved[i] < 0) continue;
@@ -218,7 +223,7 @@
 
 	max = net_max();
 
-	for (at = 0; at < max; at++) {
+	for (at = display_offset; at < max; at++) {
 		printw("%2d. ", at+1);
 
 		addr = net_addr(at);
diff -ur mtr-0.53/display.h mtr-0.54/display.h
--- mtr-0.53/display.h	Thu Mar  7 13:19:11 2002
+++ mtr-0.54/display.h	Sat May  3 11:52:01 2003
@@ -18,7 +18,7 @@
 */
 
 enum { ActionNone, ActionQuit, ActionReset, ActionDisplay, ActionClear,
-	ActionPause, ActionResume, ActionDNS };
+	ActionPause, ActionResume, ActionDNS, ActionScrollDown, ActionScrollUp };
 enum { DisplayReport, DisplayCurses, DisplayGTK, DisplaySplit, DisplayRaw };
 
 /*  Prototypes for display.c  */
@@ -35,3 +35,4 @@
 extern int display_mode;
 extern int use_dns;
 extern int dns;
+extern int display_offset; /* only used in text mode */
diff -ur mtr-0.53/img/Makefile.in mtr-0.54/img/Makefile.in
--- mtr-0.53/img/Makefile.in	Sat Nov 23 18:19:30 2002
+++ mtr-0.54/img/Makefile.in	Sat May  3 11:46:50 2003
@@ -1,6 +1,6 @@
-# Makefile.in generated automatically by automake 1.4-p4 from Makefile.am
+# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
 
-# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
+# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff -ur mtr-0.53/select.c mtr-0.54/select.c
--- mtr-0.53/select.c	Sat Nov 23 01:53:35 2002
+++ mtr-0.54/select.c	Sat May  3 12:05:16 2003
@@ -39,6 +39,7 @@
 double dnsinterval;
 
 static struct timeval intervaltime;
+int display_offset = 0;
 
 
 void select_loop() {
@@ -162,6 +163,15 @@
       if (action == ActionDNS && dns) {
 	use_dns = !use_dns;
 	display_clear();
+      }
+
+      if (action == ActionScrollDown) {
+        display_offset += 5;
+      } else if (action == ActionScrollUp) {
+        display_offset -= 5;
+	if (display_offset < 0) {
+	  display_offset = 0;
+	}
       }
 
       anyset = 1;