src/Parse/UnifiedDiffTokenizer.php
private function normalizeChangedLine(string $line): string
    {
        $normalized = substr($line, 1);

        return false === $normalized ? $line : $normalized;
    }
private function normalizeChangedLine(string $line): string
    {
        $normalized = substr($line, 1);

        return false === $normalized ? $line : $normalized;
    }
private function normalizeChangedLine ( string $ line ) : string { $ normalized = substr ( $ line , 1 ) ; return false === $ normalized ? $ line : $ normalized ; }
Remove the prefixed '+', '-' or ' ' from a changed line of code.
Remove the prefixed + - or from a changed line of code .