### プラグイン名
# usage: {{example_plugin('arg1','arg2','arg3', [...] )}}
sub example_plugin {
	my ($arg1,$arg2,$arg3) = @_;
	my $prefix = q(http://www.example.com);
	my $suffix = q();
	my $ret    = qq($prefix/$suffix);
	
	# 処理
	
	return $ret;
}