[perl6/specs] a56ffc: make ?/* semantics consistently Nil/()

Branch: refs/heads/master Home: https://github.com/perl6/specs Commit: a56ffc33ac5152aa4dba758f167048a82467d9ab https://github.com/perl6/specs/commit/a56ffc33ac5152aa4dba758f167048a82467d9ab Author: Larry Wall Date: 2011-02-06 (Sun, 06 Feb 2011) Changed paths: M S05-regex.pod M S12-

Re: Perl6 regexes and UTS#18

Tom Christiansen wrote: > Has anybody specifically looked at how Perl6 regexes might map to > the various requirements of UTS#18, Unicode Regular Expressions? > > http://unicode.org/reports/tr18/ Roughly Perl6 supports Level 2 (I did a fast check of UTS#18 and the specs). > I ask because to