{foreach 1..1 as $i}
    x
    x
{/foreach}
x

{foreach 1..1 as $i}
    {if true}
        x
        x
    {/if}
{/foreach}
x

{if true}
    {if true}
        {if true}
            x
            x
        {/if}
        x
        x
    {/if}
{/if}
x

{if true}x
x
{/if}x

{var $a = 2}
{if true}
	{$a}
	{$a}
{/if}