Thanks, Timothy, I almost had it before I decided to look back at the list.
My only concern was the creation of data space for each new key, I guess
it's a non issue. ALTHOUGH, if I have repetitions of keys, code below would
obliterate previous key data, would it not? I guess I'm looking at a hash of
lists. hmm....

- Jamei

"Timothy Johnson"
>
> Why not something like this?
>
> my %hash;
> while(<SM_FILE>){
>   chomp $_;                        #remove the newline
>   my($key,$value) = split(/,/,$_); #split by commas or whatever
>   $hash{$key} = $value;            #assign the value here
> }
>
> foreach(sort keys %hash){
>   print "$key => $value\n";
> }
>




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