without any separation
Well, the members of the list are separated by $, which is empty by default.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re^2: subroutine help by choroba
in thread subroutine help by perlguru22

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