- act = action_name.intern
.sub-menu
  .left= @project.name
  %nav
    %ul
      %li{:class => ((act == :show and @name == 'Home') or act == :index) ? 'active' : ''}
        = link_to t("wiki.home"), project_wiki_index_path(@project)
      %li{:class => (act == :pages) ? 'active' : ''}
        = link_to t("wiki.pages"), pages_project_wiki_index_path(@project)
      %li{:class => (act == :wiki_history or act == :compare_wiki) ? 'active' : ''}
        = link_to t("wiki.wiki_history"), history_project_wiki_index_path(@project)
      %li{:class => (act == :git) ? 'active' : ''}
        = link_to t("wiki.git_access"), git_project_wiki_index_path(@project)