Perl 6 Grammars, Part 1
Perl 6 Grammars, Part 1 Feb 13, 2018 by Andrew Shitov The Perl 6 language has builtin support of grammars. You may consider grammars as a combination of the well known regular expressions and utilities such as yacc or bison, or more sophisticated grammar tools such as ANTLR. All that—both lexer, parser, and also semantic processing—which are often separate parts of compilers, is built-in and avail
6lang: The Naming Discussion Update | Zoffix Znet [blogs.perl.org]
Read this article on 6lang.Party When a couple months ago I rekindled the naming debate—the discussion on whether "Perl 6" should be renamed—I didn't expect anything more than a collective groan. That wasn't the case and today, I figured, I'd post a progress report and list the salient happenings, all the way to my currently being the proud owner of 6lang.party domain name. The "Rakudo" Language T
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2017年夏のPerl
6. 正規表現中の { の 扱いが変更に 5.16 で廃止、 5.22 以降警告が出ていたの が 5.26 では死ぬように $foo =~ /d{1,10}/; # ok $foo =~ /d{1}/; # ok $foo =~ /something{}/; # 5.26 ではエラー $foo =~ /something[{]/; # ok $foo =~ /something{/; # ok $foo =~ /{}/; # これも ok 7. 正規表現中の { の 扱いが変更に $foo =~ /$hash{bar}/; # ok $foo =~ /$notahash{}/; # 5.26 ではエラー $foo =~ /${$foo}/; # ok ( デリファレン ス ) $foo =~ /${${foo}}/; # ok ( デリファレン ス ) $foo =~ /$foo/; #
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GitHub - edumentab/rakudo-and-nqp-internals-course: A course on Rakudo and NQP internals, developed by Edument AB.
