my @Workflow = (
  {Body    => "1. Blah
               2. Blubb
               3. more blah",
  },[...]

##</code><code>##

my @Workflow = (
  {Body    => "1. Blah\n" .
              "2. Blubb\n" .
              "3. more blah",
  },[...]

##</code><code>##

$Workflow[$i]{Body} =~ s/^\s+//m;
$Workflow[$i]{Body} =~ s/\s{2,}//;
$Workflow[$i]{Body} =~ s/ {2,}//;