Iteration
<#list mainItem.item as item>
<#local x = x+1>
<#local itemTitle = item.title />
<#local itemLink = item.link />
<a href=”${itemLink}”>${itemTitle}</a>
<#if x < 4> · </#if>
</#list>
Looping
item_has_next = foreach (where item can be replaced by key name)
item_index = count (where item can be replaced by key name)
