MD5 (ptex/ptex218.tar.gz) = f2cd2e3a0162b4bb8319562ec3331c65 MD5 (ptex/plib-1.4-sj.tar.gz) = cfa5398229a399e1804c4ab6f094b185 MD5 (ptex/Makefile.in.patch.txt) = c2fc4ffad2a90eabf7a8f0c645b4cd77