freebsd-ports/devel/p5-lexical-underscore/pkg-plist

%%SITE_PERL%%/lexical/underscore.pm
%%PERL5_MAN3%%/lexical::underscore.3.gz
- Add p5-lexical-underscore 0.001 Starting with Perl 5.10, it is possible to create a lexical version of the Perl default variable $_. Certain Perl constructs like the given keyword automatically use a lexical $_ rather than the global $_. It is occasionallly useful for a sub to be able to access its caller's $_ variable regardless of whether it was lexical or not. The (_) sub prototype is the official way to do so, however there are sometimes disadvantages to this; in particular it can only appear as the final required argument in a prototype, and there is no way of the sub differentiating between an explicitly passed argument and $_. The lexical::underscore function returns a scalar reference to either a lexical $_ variable somewhere up the call stack (using PadWalker magic), or to the global $_ if there was no lexical version. Wrapping lexical::underscore in ${ ... } dereferences the scalar reference, allowing you to access (and even assign to) it. WWW: http://search.cpan.org/dist/lexical-underscore/ 2013-03-09 19:18:56 +01:00			`%%SITE_PERL%%/lexical/underscore.pm`
- Support STAGEDIR 2013-09-30 22:41:25 +02:00			`%%PERL5_MAN3%%/lexical::underscore.3.gz`