More interesting in terms of extensibility: TimToady succeeded in his effort to write a mutable grammar for Perl 6.

STD.pm plus its automatic translation to perl 5 now parses 267 out of 269 test files in the official test suite. Not only that, it also exploits its own mutability to parse DSLs such as regexes and quotes.

I think this is quite an important step on our way to more complete implementations.

In reply to Re: Perl 6 will be the first truly extensible programming language by moritz
in thread Perl 6 will be the first truly extensible programming language by marto

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