--- M6502/Orao.pm	2007/07/31 16:24:49	62
+++ M6502/Orao.pm	2007/07/31 16:33:41	64
@@ -413,9 +413,11 @@
 		} elsif ( $c =~ m/^t/ ) {
 			$self->trace( not $self->trace );
 			print "trace ", $self->trace ? 'on' : 'off', "\n";
+			$last = '';
 		} elsif ( $c =~ m/^d/ ) {
 			$self->debug( not $self->debug );
 			print "debug ", $self->debug ? 'on' : 'off', "\n";
+			$last = '';
 		} else {
 			warn "# ignored $line\n" if ($line);
 			$last = '';