Try this:
my %bighash;
my $motif;
my $score;
my $hoa; # formerly %hoa
my $tag;
while ( <DATA> )
{
chomp;
my @aoa;
if ( /^TAG/ )
{
$tag = (split(/: /,$_))[1];
die "No tag!" unless $tag;
$bighash{ $tag } = $hoa = +{};
}
elsif(/^MOTIF/)
{
($motif,$score)=(split (/[\s,]/,$_))[1,3];
push @{$hoa->{$motif}}, $score;
}
elsif(/^\d,-\d+,[ATCG]*$/)
{
@aoa = split(/,/,$_);
push @{$hoa->{$motif}}, [ @aoa ];
}
#print Dumper $hoa ;
} # ----- end while -----
Note that I turned
%hoa into
$hoa; I think it's easier to work with hashrefs in this case.
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