is the difference between Perl5 and Perl6 really that much bigger than the one between Perl4 and Perl5 was?

Yes.

Much Perl 4 code still runs unmodified on Perl 5. While much of the internals changed, the language did not really change much. It got new features, but almost none of the existing language was changed.

Perl 6 code is always different from Perl 5 code. There is a different operator precedence table, operators themselves are different, it lacks some (deprecated) Perl 5 features, and even has a different vocabulary.

From 4 to 5, most of the source was rewritten. From 5 to 6, all will.

And it was about time.

Juerd # { site => 'juerd.nl', plp_site => 'plp.juerd.nl', do_not_use => 'spamtrap' }

In reply to Re^2: perl6 or not perl6 ... by Juerd
in thread perl6 or not perl6 ... by monkey_boy

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