in reply to Re^4: Use global flag when declaring regular expressions with qr?
in thread Use global flag when declaring regular expressions with qr?

You can avoid the punctuation variables and use long names (e.g. @ARG for @_); see https://perldoc.perl.org/perlvar#SPECIAL-VARIABLES.
--
A math joke: r = | |csc(θ)|+|sec(θ)| |-| |csc(θ)|-|sec(θ)| |

In Section Seekers of Perl Wisdom