Why are you removing the colons? 
map {s/\\://g;$_}

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should be 
map { (my $s = $_) =~ s/\\(.)/$1/sg; $s }

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Update: hum... The OP did show a lack of colons in the desired output. If that's truly what he wants, 

map {s/\\://g;$_}

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should be 
map { my $s = $_; $s =~ s/\\(.)/$1/sg; $s =~ s/://g; $s }

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In reply to Re^2: Easy Split by ikegami
in thread Easy Split by ropey

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