.file-content.code.js-syntax-highlight
  .line-numbers
    - if blob.data.present?
      - blob.data.each_line.each_with_index do |_, index|
        %span.diff-line-num= index + 1
  .blob-content{ data: { blob_id: blob.id } }
    %pre.code.highlight
      %code
        = blob.present.highlight