Instructions for decoding

• All of my programs are gzipped tar files.
• You may get versions of gunzip and tar for Mac and DOS (look in "compress" for gzip and "arcers" for tar). Keep in mind that Perl and C programs are unlikely to run on other than Unix...
• Thus foo.tgz will untar (using GNU `tar') into a directory foo.
• If you do not have GNU `tar', you first unzip using `gunzip' and then untar using the standard `tar' program.
• Let me know if you have problems.