function help_preprocess_block

Implements hook_preprocess_HOOK() for block.html.twig.

File

drupal/core/modules/help/help.module, line 68

Manages displaying online help.

Code

function help_preprocess_block(&$variables) {
  if ($variables['plugin_id'] == 'system_help_block') {
    $variables['attributes']['role'] = 'complementary';
  }
}