class Temple::Engines::ERB

def detect_magic_comment(s)
  if /\A<%#(.*)%>/ =~ s or (percent? and /\A%#(.*)/ =~ s)
   comment = $1
   comment = $1 if comment[/-\*-\s*(.*?)\s*-*-$/]
   if %r"coding\s*[=:]\s*([[:alnum:]\-_]+)" =~ comment
     enc = $1.sub(/-(?:mac|dos|unix)/i, '')
     enc = Encoding.find(enc)
   end
  end
end