in reply to Re: Perl module to show whitespaces?
in thread Perl module to show whitespaces?

what is the syntax to apply that map to an un chomped string?

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Re^3: Perl module to show whitespaces?
by Anonymous Monk on Apr 11, 2012 at 04:45 UTC 
    use encoding 'UTF-8';
$string = "this\tis a\ncool\ftest\r";
$string =~ s/(\s)/$spaces{$1}/g;
print $string;

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