Bring xdg-utils up to date as of 2009-07-27.

third_party/xdg-utils/scripts/xdg-email

 #!/bin/bash
 #---------------------------------------------
 #   xdg-email
 #
 #   Utility script to open the users favorite email program, using the
 #       RFC 2368 mailto: URI spec
 #
 #   Refer to the usage() function below for usage.
 #
 #   Copyright 2006, Kevin Krammer <kevin.krammer@gmx.at>
@@ skipping 375 matching lines @@
         [ -z $client ] && client="kmail"
         if ! which $client > /dev/null 2> /dev/null; then
             DEBUG 3 "KDE has $client configured as email client which isn't installed"
             if which gnome-open > /dev/null 2> /dev/null && which evolution > /dev/null 2> /dev/null; then
                DEBUG 3 "Try gnome-open instead"
                open_gnome "$1"
             fi
         fi
     fi
     DEBUG 1 "Running kmailservice \"$1\""
+    if [ x"$KDE_SESSION_VERSION" = x"4" ]; then
+        KMAILSERVICE=`kde4-config --locate kmailservice --path exe 2>/dev/null`
+    else
+        KMAILSERVICE=`which kmailservice 2>/dev/null`
+    fi
     # KDE uses locale's encoding when decoding the URI, so set it to UTF-8
-    LC_ALL=C.UTF-8 kmailservice "$1"
+    LC_ALL=C.UTF-8 $KMAILSERVICE "$1"
     kfmclient_fix_exit_code $?
 
     if [ $? -eq 0 ]; then
         exit_success
     else
         exit_failure_operation_failed
     fi
 }
 
 open_gnome()
@@ skipping 224 matching lines @@
     ;;
 
     generic)
     open_generic "${mailto}"
     ;;
 
     *)
     exit_failure_operation_impossible "no method available for opening '${mailto}'"
     ;;
 esac