lang_links

Display a language selector:

<div id='lang' do='lang_links'/>

Display a language selector wrapped in p tags:

<div id='lang' do='lang_links' join=' | ' wrap='p'/>

The current language is highlighted with <em> when no wrap tag is specified. Otherwise, “on” class is added to the wrap tag. Example:

<p class='on'>en</p> | <p>fr</p>

If you need to customize further, you can use a block on site.lang_list (list of strings like “en”, “fr”, etc):

<ul do='site.lang_list'>
  <li do='each' class='#{this == visitor.lang ? "on" : "off"}' do='eval'>zen_path(@node, :lang => this)</li>
</ul>

The code above uses two special constructs: “this”, which means “current context’s object” (a string like “en” in this case) and ”@node” to find the last context where the current object was a Node (in this case this is just before the <ul> tag).