class Kramdown::Converter::Latex

def convert_smart_quote(el, opts) 

def convert_smart_quote(el, opts)
  res = entity_to_latex(smart_quote_entity(el)).chomp('{}')
  res << "{}" if ((nel = opts[:parent].children[opts[:index] + 1]) && nel.type == :smart_quote) || res =~ /\w$/
  res
end