Applied patches supplied by Andre' Breiler:

- bugfixes for display != MatrixOrb LCD
	- changes the meaning of output_state
		+ it's now a bitfield where evry bit corresponds to
		  one output
	- protocol change
		output on|off|value
		where on    = all outputs on
		      off   = all outputs off
		      value = output on for all 1 bits
	- changes the behavior for key presses
	  Keypresses are now deliverd to _all_ clients (not only
	  the one with the active screen)
	reason: I have an client which is only active a few seconds after
                an keypress
	- changes the protocol so that a response is sent for every
	  command
	reason: the client needs to communicate with the server with a
                minimal latency

clients/examples/fortune.pl

@@ -49,6 +49,7 @@ while(1)
 	    @lines = split(/\n/, $input);
 	    foreach $line (@lines)
 	    {
+		if ( $line =~ /^success$/ ) next;
 		if($line =~ /^ignore (\S)/)  # Update just after disappearing
 		{
 		    &update_text();

clients/examples/iosock.pl

@@ -43,6 +43,7 @@ while(1)
 	#print "Main loop...\n";
 	# Handle input...  (just spew it to the console)
 	while(defined($line = <$remote>)) {
+	    if ( $line =~ /^success$/ ) next;
 	    print $line;
 	}
 

clients/examples/tail.pl

@@ -58,6 +58,7 @@ while(1)
 	# Handle input...  (spew it to the console)
         # Also, certain keys scroll the display
 	while(defined($input = <$remote>)) {
+	    if ( $input =~ /^success$/ ) next;
 	    print $input;
 
 	    $slow = -10;

clients/examples/x11amp.pl

@@ -72,6 +72,9 @@ while(1)
 	    elsif($command eq "ignore")
 	    {
 	    }
+	    elsif($command eq "success")
+	    {
+	    }
 	    else {
 		if($line =~ /\S/) {print "Huh?  $line\n";}
 	    }

clients/lcdproc/main.c

@@ -285,6 +285,7 @@ main_loop (mode * sequence)
 						} else if (0 == strcmp (argv[0], "bye")) {
 							//printf("Exiting LCDproc\n");
 							exit_program (0);
+						} else if (0 == strcmp (argv[0], "success")) {
 						} else {
 							int j;
 							for (j = 0; j < argc; j++)

clients/metar/lcdmetar.pl

@@ -148,6 +148,11 @@ while (1==1) {
 	    # print "The wind blows to $wind_dir_eng, speed $wind_mph mph\n";
 
 	} # end else
+	# eat all input from LCDd
+	while(defined($input = <$remote>)) {
+	    if ( $input =~ /^success$/ ) next;
+	    #print $input;
+	}
 	print "Sleeping 15 minutes.\n";
 	sleep 900;
 }