> Are there other modules that can define keywords with this flexibility?

Not that I'm aware of. The limitation of Keyword::Simple to statements is a major headache to many projects.

> I also tried starting from scratch with Keyword::Simple,

This would have been my suggestion, but you'll need to patch all code with a curry expression with a surrounding do {...}

I only had a brief look into Sub::Curried but it seems to me that the "composition" features won't make it easier.

Personally I think it would have been better to design all this with syntax of function attributes like :curry

But going this way won't save you from refactoring your code.

Cheers Rolf
(addicted to the Perl Programming Language :)
see Wikisyntax for the Monastery

In reply to Re: updating Devel::BeginLift (or, statement vs. expression keywords) by LanX
in thread updating Devel::BeginLift (or, statement vs. expression keywords) by prj

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