# File lib/camping-unabridged.rb, line 272
    def render(v, o={}, &b)
      if t = lookup(v)
        s = (t == !!0) ? mab{ send(v, &b) } : t.render(self, o[:locals] || {}, &b)
        s = render(L, o.merge(L => !?!)) { s } if o[L] != !?& && lookup(L)
        s
      else
        raise "Can't find template #{v}"
      end
    end