gitlabhq/app/views/notes/index.js.haml

- unless @notes.blank?
  - if loading_more_notes?
    :plain
      NoteList.appendMoreNotes(#{@notes.last.id}, "#{escape_javascript(render 'notes/notes')}");

  - elsif loading_new_notes?
    :plain
      NoteList.replaceNewNotes("#{escape_javascript(render 'notes/notes')}");

  - else
    :plain
      NoteList.setContent(#{@notes.first.id}, #{@notes.last.id}, "#{escape_javascript(render 'notes/notes')}");

- else
  - if loading_more_notes?
    :plain
      NoteList.finishedLoadingMore();