# File lib/mechanize.rb, line 324 def click(link) case link when String, Regexp if real_link = page.link_with(:text => link) click real_link else button = nil form = page.forms.find do |f| button = f.button_with(:value => link) button.is_a? Form::Submit end submit form, button if form end else referer = link.page rescue referer = nil href = link.respond_to?(:href) ? link.href : (link['href'] || link['src']) get(:url => href, :referer => (referer || current_page())) end end