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$dd = '/';
&main;
exit 0;
sub main {
local (@files);
@files = @ARGV;
$temp = &get_tmp_dir() . "ait.$$";
open(OUT, ">$temp") || exit 1;
print OUT "Contents:\n\n";
while (<>) {
$prevline = $line;
$line = $_;
if ($line =~ m/^\*+$/) {
print OUT "$prevline";
}
elsif ($line =~ m/^=+$/) {
print OUT " $prevline";
}
elsif ($line =~ m/^-+$/) {
print OUT " $prevline";
}
elsif ($line =~ m/^\.+$/) {
print OUT " $prevline";
}
}
print OUT "\n\n";
@ARGV = @files;
while (<>) {
print OUT $_;
}
close (OUT);
open (IN, $temp);
open (OUT, ">$files[0]");
binmode(IN); binmode(OUT);
local($/) = undef;
print OUT <IN>;
close(OUT);
close(IN);
}
sub get_tmp_dir {
if (!($TMP)) {
local (@l) = ("TMPDIR", "TEMP", "TMP", "c${dd}tmp");
local ($var, $dir);
foreach $var (@l) {
$dir = $ENV{$var};
if (-d $dir) {
$TMP = $dir;
last;
}
}
}
$TMP =~ s/\\/$dd/g;
if ($TMP =~ /$dd$/) {
} else { $TMP .= $dd }
}
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