div.tabset do
  Tiddler.colors_with_none.each do |color|
    a(:id => "sidebar_color_#{color}", :class => "tab color_tab_unselected colortab_#{color}",
      :href => "javascript:;", :title => _("color_#{color}")) {
      "&nbsp;&nbsp;&nbsp;"
    }.strip_newline
  end
end

div.tab_contents(:id => "color_contents") do
end

out color_tabs_handler(Tiddler.colors_with_none)
