Templates for render-menu-with-template ( https://gist.github.com/4427596 ) to display navigation as twitter bootstrap tabs.

weblocks-twitter-bootstrap-tabs-mustache-templates.lisp

(def-weblocks-yaclml-mustache 
  bootstrap-navigation-tabs-item-layout 
  (<:li :id "{{{item-id}}}" :class "{{#pane-selected-p}} active{{/pane-selected-p}}"
        "{{#pane-selected-or-disabled-p}}"
        (<:a :href "#" "{{{label}}}")
        "{{/pane-selected-or-disabled-p}}"
        "{{^pane-selected-or-disabled-p}}"
        (<:a :href "{{{link}}}"
             (<:as-is "{{{label}}}"))
        "{{/pane-selected-or-disabled-p}}"))

(def-weblocks-yaclml-mustache 
  bootstrap-navigation-tabs-layout 
  (<:div :id "{{menu-id}}"
         "{{#header}}"
         (<:h1 "{{{header}}}")
         "{{/header}}"
         "{{#empty-menu-p}}"
         (<:div :class "empty-menu"
                (<:as-is "{{{empty-message}}}"))
         "{{/empty-menu-p}}"
         "{{^empty-menu-p}}"
         (<:ul :class "nav nav-tabs" 
               "{{{menu-content}}}")
         "{{/empty-menu-p}}"))