in reply to right use of a hash table
change
my $M4;
to
my %M4;
Individual hash elements are accessed/set like so $M4{foo} = 'bar'; but Hashes are declared like my %M4 = (foo => 'bar', me => 'you' );
This is not a Signature...
my $M4;
to
my %M4;
Individual hash elements are accessed/set like so $M4{foo} = 'bar'; but Hashes are declared like my %M4 = (foo => 'bar', me => 'you' );
This is not a Signature...
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In Section
Seekers of Perl Wisdom