3 ms·

Perl's been doing this for ages with the qx/.../ operator. It indeed works great for logical composition although Raku's first-class grammars are a much better

• nofollow 4y ago
  You mean the qr// operator. qx// is the generic operator for backticks.
  • rjh29 4y ago
    You are right! Guess who hasn't used Perl for a few years!
• lizmat 4y ago
  For a Raku Grammar tutorial, see https://docs.raku.org/language/grammar_tutorial https://docs.raku.org/language/grammar_tutorial