gitlab-org--gitlab-foss/app/views/projects/_zen.html.haml

.zennable
  .zen-backdrop
    - classes << ' js-gfm-input js-autosize markdown-area'
    - if defined?(f) && f
      = f.text_area attr, class: classes, placeholder: "Write a comment or drag your files here..."
    - else
      = text_area_tag attr, nil, class: classes, placeholder: "Write a comment or drag your files here..."
    %a.zen-cotrol.zen-control-leave.js-zen-leave{ href: "#" }
      = icon('compress')