How to mutate Perl 5's grammar

Anonymous Monk has asked for the wisdom of the Perl Monks concerning the following question:

Hi,

I just saw Re: Perl 6 and Perl 5 parsing , It looks very interesting. Can somebody explain this with a more practical example with more verbose code.

Node link added by GrandFather.

Comment on How to mutate Perl 5's grammar

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Re: How to mutate Perl 5's grammar by Anonymous Monk on Jan 27, 2012 at 09:09 UTC
See Perl disproves commutativity of Addition/Multiplication	[reply]
Re: How to mutate Perl 5's grammar by ikegami (Patriarch) on Jan 27, 2012 at 21:57 UTC
I don't know what you are asking for. Do you simply want an explanation of the linked snippets?	[reply]