...and that syntax applied to the simpler version:

use strict;
use warnings;
use 5.010;

my $data = "greeting";

$data =~ s{greeting}
          {my $repl = <<"END_OF_STR";
           "$repl goodbye mars";
          }e;
hello 
world
END_OF_STR

say $data;

--output:--

hello 
world
 goodbye mars

[download]

In reply to Re^2: Can't include a HEREDOC within RHS of a Regex by 7stud
in thread Can't include a HEREDOC within RHS of a Regex by wind

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