MD5 (teTeX/ptex/ptex-src-2.1.9-1.tar.gz) = 7f3f1b50648c7422d877e7c72274f1f2
MD5 (teTeX/ptex/ptex2.1.9-10.patch) = b0cfe1fb0173ec26585152e94cd32c46
MD5 (teTeX/ptex/ptex2.1.9-10_2.patch) = 013e47675a240cb65fec634adeb14e73
MD5 (teTeX/ptex/pltotf1.3-4.patch) = 2a4cd574cdf5ec833f9fe94ea1149f43