help.erb

  <%= $terminal.color "NAME", :bold %>:

    <%= program :name %>

  <%= $terminal.color "DESCRIPTION", :bold %>:

    <%= program :description %>

  <%= $terminal.color "COMMANDS", :bold %>:

<% for name, command in @commands.sort -%>

        <% unless alias? name %>
    <%= "%-20s %s" % [command.name, command.summary || command.description] -%>
        <% end -%>

<% end %> <% unless @aliases.empty? %>

  <%= $terminal.color "ALIASES", :bold %>:
  <% for alias_name, args in @aliases.sort %>
    <%= "%-20s %s %s" % [alias_name, command(alias_name).name, args.join(' ')] -%>
  <% end %>

<% end %> <% unless @options.empty? -%>

  <%= $terminal.color "GLOBAL OPTIONS", :bold %>:
        <% for option in @options -%>

    <%= option[:switches].join ', ' %>
        <%= option[:description] %>
        <% end -%>

<% end -%> <% if program :help -%>

  <% for title, body in program(:help) %>
  <%= $terminal.color title.to_s.upcase, :bold %>:

    <%= body %>
  <% end -%>

<% end -%>