[Biophp-dev] Pdraw filetype parser updated

[biophp-dev@bioinformatics.org]

> > - Do we need to thinnk about closing files? 
> 
> Also a good idea, I think.
> 
> I'll go back and implement get-by-reference and "close the file handle if
> there is one when you hit the last record" in the Fasta and Clustal
> parsers
> and commit them tomorrow morning.

I guess that when the parser opens the stream, it should also close it
again.  However,when an application opens a stream, I guess the
application should open it.  That leaves a problem with our Parser class
opening streams...  Ideas?

Nico