- referenced_users = local_assigns.fetch(:referenced_users, nil)

- if @merge_request&.discussion_locked?
  .issuable-note-warning
    = sprite_icon('lock', css_class: 'icon')
    %span
      = _('This merge request is locked.')
      = _('Only project members can comment.')

.md-area.position-relative
  .md-header.gl-bg-gray-50.gl-px-2.gl-rounded-base.gl-mx-2.gl-mt-2
    .gl-display-flex.gl-align-items-center.gl-flex-wrap.gl-justify-content-space-between
      .md-header-toolbar.gl-display-flex.gl-py-2.gl-flex-wrap
        = render 'shared/blob/markdown_buttons'
      .switch-preview.gl-py-2.gl-display-flex.gl-align-items-center.gl-ml-auto
        = render Pajamas::ButtonComponent.new(category: :tertiary, size: :small, button_options: { class: 'js-md-preview-button', value: 'preview' }) do
          = _('Preview')
        = render Pajamas::ButtonComponent.new(icon: 'maximize', category: :tertiary, size: :small, button_options: { 'tabindex': -1, 'aria-label': _("Go full screen"), class: 'has-tooltip js-zen-enter gl-ml-2', data: { container: 'body' } })

  .md-write-holder
    = yield
  .md.md-preview-holder.gl-px-5.js-md-preview.hide{ data: { url: url } }
  .referenced-commands.hide

  - if referenced_users
    .referenced-users.hide
      %span
        = sprite_icon('warning-solid')
        You are about to add
        %strong
          %span.js-referenced-users-count 0
          people
        to the discussion. Proceed with caution.