# File lib/kramdown/converter/html.rb, line 252 def convert_a(el, indent) res = inner(el, indent) attr = el.attr.dup if attr['href'] =~ /^mailto:/ attr['href'] = obfuscate('mailto') << ":" << obfuscate(attr['href'].sub(/^mailto:/, '')) res = obfuscate(res) end "<a#{html_attributes(attr)}>#{res}</a>" end