===============================================================
Copyright (c) 1999 Arnar M. Hrafnkelsson (addi@umich.edu).
All rights reserved. This program is free software; you can
redistribute it and/or modify it under the same terms as Perl
itself.
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BUGS - The tokenization is pretty broken - nothing can be a prefix
of anything else.

So stuff like *=, *, <, << and very many others don't work.
I need to redo the tokenization before this is fixed.