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Re: Perl6: What is "idfirst letter"?

by Anonymous Monk
on Sep 07, 2011 at 21:03 UTC ( #924676=note: print w/ replies, xml ) Need Help??


in reply to Perl6: What is "idfirst letter"?

I guess it is like [a-zA-Z] in perl5, has to be first letter of subroutine name sub a4567, except perl6 equivalent (probably similar)


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Re^2: Perl6: What is "idfirst letter"?
by ikegami (Pope) on Sep 07, 2011 at 21:07 UTC
    The set is much much larger than that in Perl5. For example, identifiers can start with "_" and "".

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