ActionParser::Legacy - Makepp scanner class for legacy interface

	use ActionParser::Legacy;
	my $scanner=ActionParser::Legacy->new(\&scanner_c_compilation);

ActionParser::Legacy is an adapter class of type ActionParser that can talk to the legacy scanner interface. Its use is deprecated.

	my $rp = ActionParser::Legacy->new($coderef);

Returns a new ActionParser object that always uses $coderef as its command parser.

	my $cp = $rp->find_command_parser($command, $rule, $dir, \$found);

Call the predefined coderef with $command, $rule and $dir, and return 0.