my $sub = {
    ## do stuff
};

my $result = $sub();

##</code><code>##

{
    #do stuff
}.if( cond );

.if( cond ) { ## indirect object form
    ## do stuff
} 

.while( cond ) {
    ## do stuff
}

.for $a -> ( 0 .. 10 ) {
    ##do stuff
}