Update xdg-utils to the latest version available in git.

third_party/xdg-utils/scripts/xdg-terminal

 #!/bin/sh
 #---------------------------------------------
 #   xdg-terminal
 #
 #   Utility script to open the registered terminal emulator
 #
 #   Refer to the usage() function below for usage.
 #
+#   Copyright 2009-2010, Fathi Boudra <fabo@freedesktop.org>
+#   Copyright 2009-2010, Rex Dieter <rdieter@fedoraproject.org>
 #   Copyright 2006, Kevin Krammer <kevin.krammer@gmx.at>
 #
 #   LICENSE:
 #
 #   Permission is hereby granted, free of charge, to any person obtaining a
 #   copy of this software and associated documentation files (the "Software"),
 #   to deal in the Software without restriction, including without limitation
 #   the rights to use, copy, modify, merge, publish, distribute, sublicense,
 #   and/or sell copies of the Software, and to permit persons to whom the
 #   Software is furnished to do so, subject to the following conditions:
@@ skipping 169 matching lines @@
 exit_failure_file_permission_read()
 {
     if [ $# -gt 0 ]; then
         echo "xdg-terminal: $@" >&2
     fi
 
     exit 5
 }
 
 #------------------------------------------------------------
-# Exit script on insufficient permission to read a specified file
+# Exit script on insufficient permission to write a specified file
 
 exit_failure_file_permission_write()
 {
     if [ $# -gt 0 ]; then
         echo "xdg-terminal: $@" >&2
     fi
 
     exit 6
 }
 
@@ skipping 56 matching lines @@
             echo "Use 'man xdg-terminal' or 'xdg-terminal --manual' for additional info."
             exit_success
             ;;
 
             --manual)
             manualpage
             exit_success
             ;;
 
             --version)
-            echo "xdg-terminal 1.0.1"
+            echo "xdg-terminal 1.0.2"
             exit_success
             ;;
         esac
     done
 }
 
 check_common_commands "$@"
 
 [ -z "${XDG_UTILS_DEBUG_LEVEL}" ] && unset XDG_UTILS_DEBUG_LEVEL;
 if [ ${XDG_UTILS_DEBUG_LEVEL-0} -lt 1 ]; then
     # Be silent
     xdg_redirect_output=" > /dev/null 2> /dev/null"
 else
     # All output to stderr
     xdg_redirect_output=" >&2"
 fi
 
 #--------------------------------------
 # Checks for known desktop environments
 # set variable DE to the desktop environments name, lowercase
 
 detectDE()
 {
     if [ x"$KDE_FULL_SESSION" = x"true" ]; then DE=kde;
     elif [ x"$GNOME_DESKTOP_SESSION_ID" != x"" ]; then DE=gnome;
-    elif xprop -root _DT_SAVE_MODE | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
+    elif `dbus-send --print-reply --dest=org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus.GetNameOwner string:org.gnome.SessionManager > /dev/null 2>&1` ; then DE=gnome;
+    elif xprop -root _DT_SAVE_MODE 2> /dev/null | grep ' = \"xfce4\"$' >/dev/null 2>&1; then DE=xfce;
+    elif [ x"$DESKTOP_SESSION" == x"LXDE" ]; then DE=lxde;
+    else DE=""
     fi
 }
 
 #----------------------------------------------------------------------------
 # kfmclient exec/openURL can give bogus exit value in KDE <= 3.5.4
 # It also always returns 1 in KDE 3.4 and earlier
 # Simply return 0 in such case
 
 kfmclient_fix_exit_code()
 {
-    version=`kde${KDE_SESSION_VERSION}-config --version 2>/dev/null | grep KDE`
-    major=`echo $version | sed 's/KDE: \([0-9]\).*/\1/'`
-    minor=`echo $version | sed 's/KDE: [0-9]*\.\([0-9]\).*/\1/'`
-    release=`echo $version | sed 's/KDE: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
+    version=`kde${KDE_SESSION_VERSION}-config --version 2>/dev/null | grep '^KDE'`
+    major=`echo $version | sed 's/KDE.*: \([0-9]\).*/\1/'`
+    minor=`echo $version | sed 's/KDE.*: [0-9]*\.\([0-9]\).*/\1/'`
+    release=`echo $version | sed 's/KDE.*: [0-9]*\.[0-9]*\.\([0-9]\).*/\1/'`
     test "$major" -gt 3 && return $1
     test "$minor" -gt 5 && return $1
     test "$release" -gt 4 && return $1
     return 0
 }
 
 terminal_kde()
 {
     terminal=`kreadconfig --file kdeglobals --group General --key TerminalApplication --default konsole`
 
-    terminal_exec=`which $terminal >/dev/null 2>/dev/null`
+    terminal_exec=`which $terminal 2>/dev/null`
 
     if [ -x "$terminal_exec" ]; then
         if [ x"$1" == x"" ]; then
             $terminal_exec
         else
             $terminal_exec -e "$1"
         fi
 
         if [ $? -eq 0 ]; then
             exit_success
@@ skipping 64 matching lines @@
         if [ $? -eq 0 ]; then
             exit_success
         else
             exit_failure_operation_failed
         fi
     else
         exit_failure_operation_impossible "configured terminal program '$TERM' not found or not executable"
     fi
 }
 
+terminal_lxde()
+{
+    if which lxterminal &>/dev/null; then
+        if [ x"$1" == x"" ]; then
+            lxterminal
+        else
+            lxterminal -e "$1"
+        fi
+    else
+        terminal_generic "$1"
+    fi
+}
+
 #[ x"$1" != x"" ] || exit_failure_syntax
 
 command=
 while [ $# -gt 0 ] ; do
     parm="$1"
     shift
 
     case "$parm" in
       -*)
         exit_failure_syntax "unexpected option '$parm'"
@@ skipping 24 matching lines @@
     ;;
 
     gnome)
     terminal_gnome "$command"
     ;;
 
     xfce)
     terminal_xfce "$command"
     ;;
 
+    lxde)
+    terminal_lxde "$command"
+    ;;
+
     generic)
     terminal_generic "$command"
     ;;
 
     *)
     exit_failure_operation_impossible "no terminal emulator available"
     ;;
 esac