Both B<@@RXVT_NAME@@c> and B<@@RXVT_NAME@@d> use the environment
variable F<RXVT_SOCKET> to create a listening socket and to contact
-the @@RXVT_NAME@@d, respectively. If the variable is missing,
-F<<< $HOME/.rxvt-unicode-I<< <nodename> >> >>> is used. The variable must
-specify the absolute path of the socket to create.
+the @@RXVT_NAME@@d, respectively. If the variable is missing then
+F<<< $HOME/.rxvt-unicode-I<< <nodename> >> >>> is used.
=item B<DISPLAY>