gitlabhq/app/views/layouts/_init_auto_complete.html.haml

:javascript
  $(function() {
    autocompleteMembers.url = "#{ "/api/v2/projects/#{@project.code}/members" if @project }";
    autocompleteMembers.params.private_token = "#{current_user.private_token}";

    autocompleteEmoji.data = #{raw emoji_autocomplete_source};
    // convert the list so that the items have the right format for completion
    autocompleteEmoji.data = $.map(autocompleteEmoji.data, function(value) {
      return {
        name: value,
        insert: value+':',
        image: '#{image_path("emoji")}/'+value+'.png'
      }
    });

    setupGfmAutoComplete();
  });