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function help_preprocess_block in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/help/help.module \help_preprocess_block()

Implements hook_preprocess_HOOK() for block templates.

File

core/modules/help/help.module, line 66
Manages displaying online help.

Code

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