print: Main loop

• Skip some broken files

        FILE:
        for my $file (@ARGV) {
          unless (-e $file) {
            warn "No such file: $file; skipping\n";
            next;
          }
          my $type = defined($opt_t) ? $opt_t : file_type($file);

• Also decompress compressed files

          while (is_compressed($type)) {
            warn "File is compressed\n" if $opt_v;
            $file = convert($file, 'uncompressed', decompress_command($type));
            next FILE unless defined $file;
            $type = file_type($file);
          }

• This could be used for MIME-decoding also

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Copyright © 2012 M. J. Dominus