Dear List,
I wanted to interpolate a function reference in a here doc.
The following works fine:
my $hello = sub {
return "hello world!";
};
printf "hello $s\n", &$hello();
But when I use a heredoc instead, it doesn't work:
print <<END;
hello &$hello()
END
At least it does not properly dereference this function
reference.
What do I do wrong?
Thanks for your advice.
Gabriel
--
http://www.gabriel-striewe.de
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