protected function applyIntraline(&$render, $intra, $corpus)
 {
     $line_break = "<span class=\"over-the-line\">⬅</span><br />";
     foreach ($render as $key => $text) {
         if (isset($intra[$key])) {
             $render[$key] = ArcanistDiffUtils::applyIntralineDiff($text, $intra[$key]);
         }
         if (isset($corpus[$key]) && strlen($corpus[$key]) > $this->lineWidth) {
             $lines = phutil_utf8_hard_wrap_html($render[$key], $this->lineWidth);
             $render[$key] = implode($line_break, $lines);
         }
     }
 }
 protected function applyIntraline(&$render, $intra, $corpus)
 {
     foreach ($render as $key => $text) {
         if (isset($intra[$key])) {
             $render[$key] = ArcanistDiffUtils::applyIntralineDiff($text, $intra[$key]);
         }
         if (isset($corpus[$key]) && strlen($corpus[$key]) > $this->lineWidth) {
             $render[$key] = $this->lineWrap($render[$key]);
         }
     }
 }
 private function applyIntraline(&$render, $intra, $corpus)
 {
     foreach ($render as $key => $text) {
         if (isset($intra[$key])) {
             $render[$key] = ArcanistDiffUtils::applyIntralineDiff($text, $intra[$key]);
         }
     }
 }