Issue #1981368 by tim.plunkett, Crell, webchick: Convert all routes to 'module_name().foo_bar()' naming convention.

core/lib/Drupal.php

@@ -455,7 +455,7 @@ class Drupal {
    * However, for links enclosed in translatable text you should use t() and
    * embed the HTML anchor tag directly in the translated string. For example:
    * @code
-   * t('Visit the <a href="@url">content types</a> page', array('@url' => Drupal::url('node_overview_types')));
+   * t('Visit the <a href="@url">content types</a> page', array('@url' => Drupal::url('node.overview_types')));
    * @endcode
    * This keeps the context of the link title ('settings' in the example) for
    * translators.

core/lib/Drupal/Core/Entity/EntityManager.php

@@ -434,7 +434,7 @@ class EntityManager extends PluginManagerBase {
       $bundle = str_replace($entity_info['bundle_prefix'], '', $bundle);
     }
     return array(
-      'route_name' => 'field_ui.overview.' . $entity_type,
+      'route_name' => "field_ui.overview_$entity_type",
       'route_parameters' => array(
         'bundle' => $bundle,
       )

core/lib/Drupal/Core/Utility/LinkGeneratorInterface.php

@@ -22,7 +22,7 @@ interface LinkGeneratorInterface {
    * However, for links enclosed in translatable text you should use t() and
    * embed the HTML anchor tag directly in the translated string. For example:
    * @code
-   * t('Visit the <a href="@url">content types</a> page', array('@url' => Drupal::url('node_overview_types')));
+   * t('Visit the <a href="@url">content types</a> page', array('@url' => Drupal::url('node.overview_types')));
    * @endcode
    * This keeps the context of the link title ('settings' in the example) for
    * translators.

core/modules/action/action.module

@@ -51,7 +51,7 @@ function action_menu() {
   $items['admin/config/system/actions'] = array(
     'title' => 'Actions',
     'description' => 'Manage the actions defined for your site.',
-    'route_name' => 'action_admin',
+    'route_name' => 'action.admin',
   );
   $items['admin/config/system/actions/manage'] = array(
     'title' => 'Manage actions',
@@ -61,17 +61,17 @@ function action_menu() {
   $items['admin/config/system/actions/add'] = array(
     'title' => 'Create an advanced action',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
-    'route_name' => 'action_admin_add',
+    'route_name' => 'action.admin_add',
   );
   $items['admin/config/system/actions/configure'] = array(
     'title' => 'Configure an advanced action',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
-    'route_name' => 'action_admin_configure',
+    'route_name' => 'action.admin_configure',
   );
   $items['admin/config/system/actions/configure/%/delete'] = array(
     'title' => 'Delete action',
     'description' => 'Delete an action.',
-    'route_name' => 'action_delete',
+    'route_name' => 'action.delete',
   );
   return $items;
 }

core/modules/action/action.routing.yml

@@ -1,25 +1,25 @@
-action_admin:
+action.admin:
   pattern: '/admin/config/system/actions'
   defaults:
     _entity_list: 'action'
   requirements:
     _permission: 'administer actions'
 
-action_admin_add:
+action.admin_add:
   pattern: '/admin/config/system/actions/add/{action_id}'
   defaults:
     _entity_form: 'action.add'
   requirements:
     _permission: 'administer actions'
 
-action_admin_configure:
+action.admin_configure:
   pattern: '/admin/config/system/actions/configure/{action}'
   defaults:
     _entity_form: 'action.edit'
   requirements:
     _permission: 'administer actions'
 
-action_delete:
+action.delete:
   pattern: 'admin/config/system/actions/configure/{action}/delete'
   defaults:
     _entity_form: 'action.delete'

core/modules/action/lib/Drupal/action/Form/ActionDeleteForm.php

@@ -33,7 +33,7 @@ class ActionDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'action_admin',
+      'route_name' => 'action.admin',
     );
   }
 

core/modules/aggregator/aggregator.module

@@ -92,31 +92,31 @@ function aggregator_menu() {
   $items['admin/config/services/aggregator'] = array(
     'title' => 'Feed aggregator',
     'description' => "Configure which content your site aggregates from other sites, how often it polls them, and how they're categorized.",
-    'route_name' => 'aggregator_admin_overview',
+    'route_name' => 'aggregator.admin_overview',
     'weight' => 10,
   );
   $items['admin/config/services/aggregator/add/feed'] = array(
     'title' => 'Add feed',
-    'route_name' => 'aggregator_feed_add',
+    'route_name' => 'aggregator.feed_add',
     'type' => MENU_LOCAL_ACTION,
   );
   $items['admin/config/services/aggregator/add/category'] = array(
     'title' => 'Add category',
     'type' => MENU_LOCAL_ACTION,
-    'route_name' => 'aggregator_category_add',
+    'route_name' => 'aggregator.category_add',
   );
   $items['admin/config/services/aggregator/add/opml'] = array(
     'title' => 'Import OPML',
     'type' => MENU_LOCAL_ACTION,
-    'route_name' => 'aggregator_opml_add',
+    'route_name' => 'aggregator.opml_add',
   );
   $items['admin/config/services/aggregator/remove/%aggregator_feed'] = array(
     'title' => 'Remove items',
-    'route_name' => 'aggregator_feed_items_delete',
+    'route_name' => 'aggregator.feed_items_delete',
   );
   $items['admin/config/services/aggregator/update/%aggregator_feed'] = array(
     'title' => 'Update items',
-    'route_name' => 'aggregator_feed_refresh',
+    'route_name' => 'aggregator.feed_refresh',
   );
   $items['admin/config/services/aggregator/list'] = array(
     'title' => 'List',
@@ -125,22 +125,22 @@ function aggregator_menu() {
   $items['admin/config/services/aggregator/settings'] = array(
     'title' => 'Settings',
     'description' => 'Configure the behavior of the feed aggregator, including when to discard feed items and how to present feed items and categories.',
-    'route_name' => 'aggregator_admin_settings',
+    'route_name' => 'aggregator.admin_settings',
     'type' => MENU_LOCAL_TASK,
     'weight' => 100,
   );
   $items['aggregator'] = array(
     'title' => 'Feed aggregator',
     'weight' => 5,
-    'route_name' => 'aggregator_page_last',
+    'route_name' => 'aggregator.page_last',
   );
   $items['aggregator/sources'] = array(
     'title' => 'Sources',
-    'route_name' => 'aggregator_sources',
+    'route_name' => 'aggregator.sources',
   );
   $items['aggregator/categories'] = array(
     'title' => 'Categories',
-    'route_name' => 'aggregator_categories',
+    'route_name' => 'aggregator.categories',
   );
   $items['aggregator/opml'] = array(
     'title' => 'OPML feed',
@@ -152,7 +152,7 @@ function aggregator_menu() {
   $items['aggregator/categories/%aggregator_category'] = array(
     'title callback' => '_aggregator_category_title',
     'title arguments' => array(2),
-    'route_name' => 'aggregator_category_view',
+    'route_name' => 'aggregator.category_view',
   );
   $items['aggregator/categories/%aggregator_category/view'] = array(
     'title' => 'View',
@@ -161,18 +161,18 @@ function aggregator_menu() {
   $items['aggregator/categories/%aggregator_category/categorize'] = array(
     'title' => 'Categorize',
     'type' => MENU_LOCAL_TASK,
-    'route_name' => 'aggregator_categorize_category_form',
+    'route_name' => 'aggregator.categorize_category_form',
   );
   $items['aggregator/categories/%aggregator_category/configure'] = array(
     'title' => 'Configure',
     'type' => MENU_LOCAL_TASK,
     'weight' => 10,
-    'route_name' => 'aggregator_category_edit',
+    'route_name' => 'aggregator.category_edit',
   );
   $items['aggregator/sources/%aggregator_feed'] = array(
     'title callback' => 'entity_page_label',
     'title arguments' => array(2),
-    'route_name' => 'aggregator_feed_view',
+    'route_name' => 'aggregator.feed_view',
   );
   $items['aggregator/sources/%aggregator_feed/view'] = array(
     'title' => 'View',
@@ -180,30 +180,30 @@ function aggregator_menu() {
   );
   $items['aggregator/sources/%aggregator_feed/categorize'] = array(
     'title' => 'Categorize',
-    'route_name' => 'aggregator_categorize_feed_form',
+    'route_name' => 'aggregator.categorize_feed_form',
     'type' => MENU_LOCAL_TASK,
   );
   $items['aggregator/sources/%aggregator_feed/configure'] = array(
     'title' => 'Configure',
-    'route_name' => 'aggregator_feed_configure',
+    'route_name' => 'aggregator.feed_configure',
     'type' => MENU_LOCAL_TASK,
     'weight' => 10,
   );
   $items['admin/config/services/aggregator/edit/feed/%aggregator_feed'] = array(
     'title' => 'Edit feed',
-    'route_name' => 'aggregator_feed_edit',
+    'route_name' => 'aggregator.feed_edit',
   );
   $items['admin/config/services/aggregator/delete/feed/%aggregator_feed'] = array(
     'title' => 'Delete feed',
-    'route_name' => 'aggregator_feed_delete',
+    'route_name' => 'aggregator.feed_delete',
   );
   $items['admin/config/services/aggregator/edit/category/%aggregator_category'] = array(
     'title' => 'Edit category',
-    'route_name' => 'aggregator_category_admin_edit',
+    'route_name' => 'aggregator.category_admin_edit',
   );
   $items['admin/config/services/aggregator/delete/category/%aggregator_category'] = array(
     'title' => 'Delete category',
-    'route_name' => 'aggregator_category_delete',
+    'route_name' => 'aggregator.category_delete',
   );
 
   return $items;

core/modules/aggregator/aggregator.routing.yml

@@ -1,137 +1,137 @@
-aggregator_admin_overview:
+aggregator.admin_overview:
   pattern: '/admin/config/services/aggregator'
   defaults:
     _content: '\Drupal\aggregator\Controller\AggregatorController::adminOverview'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_admin_settings:
+aggregator.admin_settings:
   pattern: '/admin/config/services/aggregator/settings'
   defaults:
     _form: '\Drupal\aggregator\Form\SettingsForm'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_feed_items_delete:
+aggregator.feed_items_delete:
   pattern: '/admin/config/services/aggregator/remove/{aggregator_feed}'
   defaults:
     _entity_form: 'aggregator_feed.remove_items'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_feed_delete:
+aggregator.feed_delete:
   pattern: '/admin/config/services/aggregator/delete/feed/{aggregator_feed}'
   defaults:
     _entity_form: 'aggregator_feed.delete'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_feed_add:
+aggregator.feed_add:
   pattern: '/admin/config/services/aggregator/add/feed'
   defaults:
     _content: '\Drupal\aggregator\Controller\AggregatorController::feedAdd'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_feed_configure:
+aggregator.feed_configure:
   pattern: '/aggregator/sources/{aggregator_feed}/configure'
   defaults:
     _entity_form: 'aggregator_feed.default'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_feed_edit:
+aggregator.feed_edit:
   pattern: '/admin/config/services/aggregator/edit/feed/{aggregator_feed}'
   defaults:
     _entity_form: 'aggregator_feed.default'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_feed_refresh:
+aggregator.feed_refresh:
   pattern: '/admin/config/services/aggregator/update/{aggregator_feed}'
   defaults:
     _controller: '\Drupal\aggregator\Controller\AggregatorController::feedRefresh'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_opml_add:
+aggregator.opml_add:
   pattern: '/admin/config/services/aggregator/add/opml'
   defaults:
     _form: '\Drupal\aggregator\Form\OpmlFeedAdd'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_feed_view:
+aggregator.feed_view:
   pattern: '/aggregator/sources/{aggregator_feed}'
   defaults:
     _content: '\Drupal\aggregator\Controller\AggregatorController::viewFeed'
   requirements:
     _permission: 'access news feeds'
 
-aggregator_page_last:
+aggregator.page_last:
   pattern: '/aggregator'
   defaults:
     _controller: '\Drupal\aggregator\Controller\AggregatorController::pageLast'
   requirements:
     _permission: 'access news feeds'
 
-aggregator_sources:
+aggregator.sources:
   pattern: '/aggregator/sources'
   defaults:
     _content: '\Drupal\aggregator\Controller\AggregatorController::sources'
   requirements:
     _permission: 'access news feeds'
 
-aggregator_categories:
+aggregator.categories:
   pattern: '/aggregator/categories'
   defaults:
     _content: '\Drupal\aggregator\Controller\AggregatorController::categories'
   requirements:
     _access_aggregator_categories: 'TRUE'
 
-aggregator_category_view:
+aggregator.category_view:
   pattern: '/aggregator/categories/{cid}'
   defaults:
     _content: '\Drupal\aggregator\Controller\AggregatorController::viewCategory'
   requirements:
     _permission: 'access news feeds'
 
-aggregator_category_edit:
+aggregator.category_edit:
   pattern: '/aggregator/categories/{cid}/configure'
   defaults:
     _form: '\Drupal\aggregator\Form\CategoryAdminForm'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_category_admin_edit:
+aggregator.category_admin_edit:
   pattern: '/admin/config/services/aggregator/edit/category/{cid}'
   defaults:
     _form: '\Drupal\aggregator\Form\CategoryAdminForm'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_category_delete:
+aggregator.category_delete:
   pattern: '/admin/config/services/aggregator/delete/category/{cid}'
   defaults:
     _form: '\Drupal\aggregator\Form\CategoryDeleteForm'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_category_add:
+aggregator.category_add:
   pattern: '/admin/config/services/aggregator/add/category'
   defaults:
     _form: '\Drupal\aggregator\Form\CategoryAdminForm'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_categorize_category_form:
+aggregator.categorize_category_form:
   pattern: '/aggregator/categories/{cid}/categorize'
   defaults:
     _form: '\Drupal\aggregator\Form\CategorizeCategoryForm'
   requirements:
     _permission: 'administer news feeds'
 
-aggregator_categorize_feed_form:
+aggregator.categorize_feed_form:
   pattern: '/aggregator/sources/{aggregator_feed}/categorize'
   defaults:
     _form: '\Drupal\aggregator\Form\CategorizeFeedForm'

core/modules/aggregator/lib/Drupal/aggregator/Controller/AggregatorController.php

@@ -164,7 +164,7 @@ class AggregatorController extends ControllerBase implements ContainerInjectionI
 
     // @todo after https://drupal.org/node/1972246 find a new place for it.
     aggregator_refresh($aggregator_feed);
-    return $this->redirect('aggregator_admin_overview');
+    return $this->redirect('aggregator.admin_overview');
   }
 
   /**
@@ -331,7 +331,7 @@ class AggregatorController extends ControllerBase implements ContainerInjectionI
             ->viewMultiple($items, 'summary');
         }
       }
-      $feed->url = $this->urlGenerator()->generateFromRoute('aggregator_feed_view', array('aggregator_feed' => $feed->id()));
+      $feed->url = $this->urlGenerator()->generateFromRoute('aggregator.feed_view', array('aggregator_feed' => $feed->id()));
       $build[$feed->id()] = array(
         '#theme' => 'aggregator_summary_items',
         '#summary_items' => $summary_items,

core/modules/aggregator/lib/Drupal/aggregator/Form/CategoryDeleteForm.php

@@ -87,7 +87,7 @@ class CategoryDeleteForm extends ConfirmFormBase implements ContainerInjectionIn
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'aggregator_admin_overview',
+      'route_name' => 'aggregator.admin_overview',
     );
   }
 

core/modules/aggregator/lib/Drupal/aggregator/Form/FeedDeleteForm.php

@@ -26,7 +26,7 @@ class FeedDeleteForm extends EntityNGConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'aggregator_admin_overview',
+      'route_name' => 'aggregator.admin_overview',
     );
   }
 

core/modules/aggregator/lib/Drupal/aggregator/Form/FeedItemsRemoveForm.php

@@ -26,7 +26,7 @@ class FeedItemsRemoveForm extends EntityNGConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'aggregator_admin_overview',
+      'route_name' => 'aggregator.admin_overview',
     );
   }
 

core/modules/aggregator/tests/modules/aggregator_test/aggregator_test.routing.yml

@@ -1,4 +1,4 @@
-aggregator_test_feed:
+aggregator_test.feed:
   pattern: '/aggregator/test-feed/{use_last_modified}/{use_etag}'
   defaults:
     _controller: '\Drupal\aggregator_test\Controller\AggregatorTestRssController::testFeed'
@@ -8,7 +8,7 @@ aggregator_test_feed:
   requirements:
     _permission: 'access content'
 
-aggregator_redirect:
+aggregator_test.redirect:
   pattern: '/aggregator/redirect'
   defaults:
     _controller: '\Drupal\aggregator_test\Controller\AggregatorTestRssController::testRedirect'

core/modules/aggregator/tests/modules/aggregator_test/lib/Drupal/aggregator_test/Controller/AggregatorTestRssController.php

@@ -74,7 +74,7 @@ class AggregatorTestRssController extends ControllerBase {
    *   A response that redirects users to the test feed.
    */
   public function testRedirect() {
-    return $this->redirect('aggregator_test_feed', array(), 301);
+    return $this->redirect('aggregator_test.feed', array(), 301);
   }
 
 }

core/modules/ban/ban.module

@@ -44,12 +44,12 @@ function ban_menu() {
   $items['admin/config/people/ban'] = array(
     'title' => 'IP address bans',
     'description' => 'Manage banned IP addresses.',
-    'route_name' => 'ban_admin_page',
+    'route_name' => 'ban.admin_page',
     'weight' => 10,
   );
   $items['admin/config/people/ban/delete/%'] = array(
     'title' => 'Delete IP address',
-    'route_name' => 'ban_delete',
+    'route_name' => 'ban.delete',
   );
   return $items;
 }

core/modules/ban/ban.routing.yml

@@ -1,4 +1,4 @@
-ban_admin_page:
+ban.admin_page:
   pattern: '/admin/config/people/ban/{default_ip}'
   defaults:
     _form: '\Drupal\ban\Form\BanAdmin'
@@ -6,7 +6,7 @@ ban_admin_page:
   requirements:
     _permission: 'ban IP addresses'
 
-ban_delete:
+ban.delete:
   pattern: '/admin/config/people/ban/delete/{ban_id}'
   defaults:
     _form: '\Drupal\ban\Form\BanDelete'

core/modules/ban/lib/Drupal/ban/Form/BanDelete.php

@@ -69,7 +69,7 @@ class BanDelete extends ConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'ban_admin_page',
+      'route_name' => 'ban.admin_page',
     );
   }
 

core/modules/block/block.module

@@ -102,7 +102,7 @@ function block_menu() {
   $items['admin/structure/block'] = array(
     'title' => 'Block layout',
     'description' => 'Configure what block content appears in your site\'s sidebars and other regions.',
-    'route_name' => 'block_admin_display',
+    'route_name' => 'block.admin_display',
   );
   $items['admin/structure/block/list'] = array(
     'title' => 'Block layout',
@@ -110,7 +110,7 @@ function block_menu() {
   );
   $items['admin/structure/block/manage/%block'] = array(
     'title' => 'Configure block',
-    'route_name' => 'block_admin_edit',
+    'route_name' => 'block.admin_edit',
   );
   $items['admin/structure/block/manage/%block/configure'] = array(
     'title' => 'Configure block',
@@ -121,12 +121,12 @@ function block_menu() {
     'title' => 'Delete block',
     'type' => MENU_LOCAL_TASK,
     'context' => MENU_CONTEXT_NONE,
-    'route_name' => 'block_admin_block_delete',
+    'route_name' => 'block.admin_block_delete',
   );
   $items['admin/structure/block/add/%/%'] = array(
     'title' => 'Place block',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
-    'route_name' => 'block_admin_add',
+    'route_name' => 'block.admin_add',
   );
   // Block administration is tied to the theme and plugin definition so
   // that the plugin can appropriately attach to this URL structure.
@@ -138,7 +138,7 @@ function block_menu() {
     $items["admin/structure/block/list/$key"] = array(
       'title' => check_plain($theme->info['name']),
       'type' => $key == $default_theme ? MENU_DEFAULT_LOCAL_TASK : MENU_LOCAL_TASK,
-      'route_name' => "block_admin_display.$key",
+      'route_name' => "block.admin_display_$key",
     );
     $items["admin/structure/block/demo/$key"] = array(
       'title' => check_plain($theme->info['name']),

core/modules/block/block.routing.yml

@@ -1,18 +1,18 @@
-block_admin_block_delete:
+block.admin_block_delete:
   pattern: '/admin/structure/block/manage/{block}/delete'
   defaults:
     _entity_form: 'block.delete'
   requirements:
     _permission: 'administer blocks'
 
-block_admin_edit:
+block.admin_edit:
   pattern: '/admin/structure/block/manage/{block}'
   defaults:
     _entity_form: 'block.default'
   requirements:
     _entity_access: 'block.update'
 
-block_admin_display:
+block.admin_display:
   pattern: '/admin/structure/block'
   defaults:
     _content: '\Drupal\block\Controller\BlockListController::listing'
@@ -20,7 +20,7 @@ block_admin_display:
   requirements:
     _permission: 'administer blocks'
 
-block_admin_add:
+block.admin_add:
   pattern: '/admin/structure/block/add/{plugin_id}/{theme}'
   defaults:
     _content: '\Drupal\block\Controller\BlockAddController::blockAddConfigureForm'

core/modules/block/custom_block/custom_block.local_actions.yml

@@ -1,11 +1,11 @@
 custom_block_type_add:
-  route_name: custom_block_type_add
+  route_name: custom_block.type_add
   title: 'Add custom block type'
   appears_on:
-    - custom_block_type_list
+    - custom_block.type_list
 
 custom_block_add_action:
-  route_name: custom_block_add_page
+  route_name: custom_block.add_page
   title: 'Add custom block'
   appears_on:
-    - block_admin_display
+    - block.admin_display

core/modules/block/custom_block/custom_block.module

@@ -31,7 +31,7 @@ function custom_block_help($path, $arg) {
  * Implements hook_menu_local_tasks().
  */
 function custom_block_menu_local_tasks(&$data, $router_item, $root_path) {
-  if ($router_item['route_name'] == 'custom_block_list') {
+  if ($router_item['route_name'] == 'custom_block.list') {
     // @todo Move to a LocalAction plugin when https://drupal.org/node/2045267
     //   allows local actions to work with query strings.
     $item = menu_get_item('block/add');
@@ -46,7 +46,7 @@ function custom_block_menu_local_tasks(&$data, $router_item, $root_path) {
   }
 
   $routes = array_map(function ($theme) {
-    return "block_admin_display.$theme";
+    return "block.admin_display_$theme";
   }, array_keys(list_themes()));
   if (in_array($router_item['route_name'], $routes)) {
     // @todo Move to a LocalAction plugin when https://drupal.org/node/2045267
@@ -70,7 +70,7 @@ function custom_block_menu() {
   $items['admin/structure/block/custom-blocks'] = array(
     'title' => 'Custom block library',
     'description' => 'Manage custom blocks.',
-    'route_name' => 'custom_block_list',
+    'route_name' => 'custom_block.list',
     'type' => MENU_LOCAL_TASK | MENU_NORMAL_ITEM,
   );
   $items['admin/structure/block/custom-blocks/list'] = array(
@@ -79,11 +79,11 @@ function custom_block_menu() {
   );
   $items['admin/structure/block/custom-blocks/types'] = array(
     'title' => 'Types',
-    'route_name' => 'custom_block_type_list',
+    'route_name' => 'custom_block.type_list',
     'type' => MENU_LOCAL_TASK,
   );
   $items['admin/structure/block/custom-blocks/types/add'] = array(
-    'route_name' => 'custom_block_type_add',
+    'route_name' => 'custom_block.type_add',
     'type' => MENU_SIBLING_LOCAL_TASK,
     'weight' => 1,
   );
@@ -91,7 +91,7 @@ function custom_block_menu() {
     'title' => 'Edit custom block type',
     'title callback' => 'entity_page_label',
     'title arguments' => array(5),
-    'route_name' => 'custom_block_type_edit',
+    'route_name' => 'custom_block.type_edit',
   );
   $items['admin/structure/block/custom-blocks/manage/%custom_block_type/edit'] = array(
     'title' => 'Edit',
@@ -102,21 +102,21 @@ function custom_block_menu() {
     'title' => 'Delete',
     'type' => MENU_LOCAL_TASK,
     'weight' => 10,
-    'route_name' => 'custom_block_type_delete',
+    'route_name' => 'custom_block.type_delete',
   );
   $items['block/add'] = array(
     'title' => 'Add custom block',
-    'route_name' => 'custom_block_add_page',
+    'route_name' => 'custom_block.add_page',
   );
   $items['block/add/%custom_block_type'] = array(
     'title' => 'Add custom block',
     'description' => 'Add custom block',
-    'route_name' => 'custom_block_add_form'
+    'route_name' => 'custom_block.add_form'
   );
   // There has to be a base-item in order for contextual links to work.
   $items['block/%custom_block'] = array(
     'title' => 'Edit',
-    'route_name' => 'custom_block_edit',
+    'route_name' => 'custom_block.edit',
   );
   $items['block/%custom_block/edit'] = array(
     'title' => 'Edit',
@@ -129,7 +129,7 @@ function custom_block_menu() {
     'weight' => 1,
     'type' => MENU_LOCAL_TASK,
     'context' => MENU_CONTEXT_INLINE,
-    'route_name' => 'custom_block_delete',
+    'route_name' => 'custom_block.delete',
   );
   return $items;
 }

core/modules/block/custom_block/custom_block.pages.inc

@@ -25,7 +25,7 @@ function template_preprocess_custom_block_add_list(&$variables) {
   $query = Drupal::request()->query->all();
   foreach ($variables['content'] as $type) {
     $variables['types'][$type->id()] = array(
-      'link' => Drupal::l($type->label(), 'custom_block_add_form', array('custom_block_type' => $type->id()), array('query' => $query)),
+      'link' => Drupal::l($type->label(), 'custom_block.add_form', array('custom_block_type' => $type->id()), array('query' => $query)),
       'description' => filter_xss_admin($type->description),
       'title' => $type->label(),
       'localized_options' => array(

core/modules/block/custom_block/custom_block.routing.yml

@@ -1,32 +1,32 @@
-custom_block_type_list:
+custom_block.type_list:
   pattern: '/admin/structure/block/custom-blocks/types'
   defaults:
     _entity_list: 'custom_block_type'
   requirements:
     _permission: 'administer blocks'
 
-custom_block_add_page:
+custom_block.add_page:
   pattern: '/block/add'
   defaults:
     _content: 'Drupal\custom_block\Controller\CustomBlockController::add'
   requirements:
     _permission: 'administer blocks'
 
-custom_block_add_form:
+custom_block.add_form:
   pattern: block/add/{custom_block_type}
   defaults:
     _content: 'Drupal\custom_block\Controller\CustomBlockController::addForm'
   requirements:
     _permission: 'administer blocks'
 
-custom_block_type_delete:
+custom_block.type_delete:
   pattern: '/admin/structure/block/custom-blocks/manage/{custom_block_type}/delete'
   defaults:
     _entity_form: 'custom_block_type.delete'
   requirements:
     _entity_access: 'custom_block_type.delete'
 
-custom_block_edit:
+custom_block.edit:
   pattern: '/block/{custom_block}'
   defaults:
     _entity_form: 'custom_block.edit'
@@ -34,28 +34,28 @@ custom_block_edit:
     _entity_access: 'custom_block.update'
     custom_block: \d+
 
-custom_block_delete:
+custom_block.delete:
   pattern: '/block/{custom_block}/delete'
   defaults:
     _entity_form: 'custom_block.delete'
   requirements:
     _entity_access: 'custom_block.delete'
 
-custom_block_type_add:
+custom_block.type_add:
   pattern: '/admin/structure/block/custom-blocks/types/add'
   defaults:
     _entity_form: 'custom_block_type.add'
   requirements:
     _permission: 'administer blocks'
 
-custom_block_type_edit:
+custom_block.type_edit:
   pattern: '/admin/structure/block/custom-blocks/manage/{custom_block_type}'
   defaults:
     _entity_form: 'custom_block_type.edit'
   requirements:
     _entity_access: 'custom_block_type.update'
 
-custom_block_list:
+custom_block.list:
   pattern: '/admin/structure/block/custom-blocks'
   defaults:
     _title: 'Custom block library'

core/modules/block/custom_block/lib/Drupal/custom_block/Form/CustomBlockDeleteForm.php

@@ -27,7 +27,7 @@ class CustomBlockDeleteForm extends EntityNGConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'block_admin_display',
+      'route_name' => 'block.admin_display',
     );
   }
 

core/modules/block/custom_block/lib/Drupal/custom_block/Form/CustomBlockTypeDeleteForm.php

@@ -54,7 +54,7 @@ class CustomBlockTypeDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'custom_block_type_list',
+      'route_name' => 'custom_block.type_list',
     );
   }
 

core/modules/block/lib/Drupal/block/Form/BlockDeleteForm.php

@@ -26,7 +26,7 @@ class BlockDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'block_admin_display',
+      'route_name' => 'block.admin_display',
     );
   }
 

core/modules/block/lib/Drupal/block/Routing/RouteSubscriber.php

@@ -49,7 +49,7 @@ class RouteSubscriber implements EventSubscriberInterface {
           '_block_themes_access' => 'TRUE',
         )
       );
-      $collection->add("block_admin_display.$key", $route);
+      $collection->add("block.admin_display_$key", $route);
     }
   }
 

core/modules/book/book.module

@@ -169,7 +169,7 @@ function book_menu() {
   $items['admin/structure/book'] = array(
     'title' => 'Books',
     'description' => "Manage your site's book outlines.",
-    'route_name' => 'book_admin',
+    'route_name' => 'book.admin',
   );
   $items['admin/structure/book/list'] = array(
     'title' => 'List',
@@ -177,19 +177,19 @@ function book_menu() {
   );
   $items['admin/structure/book/settings'] = array(
     'title' => 'Settings',
-    'route_name' => 'book_settings',
+    'route_name' => 'book.settings',
     'access arguments' => array('administer site configuration'),
     'type' => MENU_LOCAL_TASK,
     'weight' => 100,
   );
   $items['book'] = array(
     'title' => 'Books',
-    'route_name' => 'book_render',
+    'route_name' => 'book.render',
     'type' => MENU_SUGGESTED_ITEM,
   );
   $items['node/%node/outline'] = array(
     'title' => 'Outline',
-    'route_name' => 'book_outline',
+    'route_name' => 'book.outline',
     'type' => MENU_LOCAL_TASK,
     'weight' => 2,
   );

core/modules/book/book.routing.yml

@@ -1,25 +1,25 @@
-book_render:
+book.render:
   pattern: '/book'
   defaults:
     _content: '\Drupal\book\Controller\BookController::bookRender'
   requirements:
     _permission: 'access content'
 
-book_admin:
+book.admin:
   pattern: '/admin/structure/book'
   defaults:
     _content: '\Drupal\book\Controller\BookController::adminOverview'
   requirements:
     _permission: 'administer book outlines'
 
-book_settings:
+book.settings:
   pattern: '/admin/structure/book/settings'
   defaults:
     _form: '\Drupal\book\Form\BookSettingsForm'
   requirements:
     _permission: 'administer site configuration'
 
-book_export:
+book.export:
   pattern: '/book/export/{type}/{node}'
   defaults:
     _controller: '\Drupal\book\Controller\BookController::bookExport'
@@ -29,7 +29,7 @@ book_export:
     _permission: 'access printer-friendly version'
     _entity_access: 'node.view'
 
-book_outline:
+book.outline:
   pattern: '/node/{node}/outline'
   defaults:
     _entity_form: 'node.book_outline'
@@ -39,7 +39,7 @@ book_outline:
     _permission: 'administer book outlines'
     _entity_access: 'node.view'
 
-book_admin_edit:
+book.admin_edit:
   pattern: '/admin/structure/book/{node}'
   defaults:
     _form: 'Drupal\book\Form\BookAdminEditForm'

core/modules/comment/comment.module

@@ -204,7 +204,7 @@ function comment_menu() {
   );
   $items['comment/%comment'] = array(
     'title' => 'Comment permalink',
-    'route_name' => 'comment_permalink',
+    'route_name' => 'comment.permalink',
   );
   $items['comment/%comment/view'] = array(
     'title' => 'View comment',
@@ -215,17 +215,17 @@ function comment_menu() {
   $items['comment/%comment/edit'] = array(
     'title' => 'Edit',
     'type' => MENU_LOCAL_TASK,
-    'route_name' => 'comment_edit_page',
+    'route_name' => 'comment.edit_page',
   );
   $items['comment/%comment/approve'] = array(
     'title' => 'Approve',
     'weight' => 10,
-    'route_name' => 'comment_approve',
+    'route_name' => 'comment.approve',
   );
   $items['comment/%comment/delete'] = array(
     'title' => 'Delete',
     'type' => MENU_LOCAL_TASK,
-    'route_name' => 'comment_confirm_delete',
+    'route_name' => 'comment.confirm_delete',
     'weight' => 20,
   );
 

core/modules/comment/comment.routing.yml

@@ -1,11 +1,11 @@
-comment_edit_page:
+comment.edit_page:
   pattern: '/comment/{comment}/edit'
   defaults:
     _entity_form: 'comment.default'
   requirements:
     _entity_access: 'comment.update'
 
-comment_approve:
+comment.approve:
   pattern: '/comment/{comment}/approve'
   defaults:
     _content: '\Drupal\comment\Controller\CommentController::commentApprove'
@@ -13,21 +13,21 @@ comment_approve:
   requirements:
     _entity_access: 'comment.approve'
 
-comment_permalink:
+comment.permalink:
   pattern: '/comment/{comment}'
   defaults:
     _controller: '\Drupal\comment\Controller\CommentController::commentPermalink'
   requirements:
     _entity_access: 'comment.view'
 
-comment_confirm_delete:
+comment.confirm_delete:
   pattern: '/comment/{comment}/delete'
   defaults:
     _entity_form: 'comment.delete'
   requirements:
     _entity_access: 'comment.delete'
 
-comment_reply:
+comment.reply:
   pattern: 'comment/reply/{node}/{pid}'
   defaults:
     _content: '\Drupal\comment\Controller\CommentController::getReplyForm'
@@ -35,7 +35,7 @@ comment_reply:
   requirements:
     _entity_access: 'node.view'
 
-comment_new_comments_node_links:
+comment.new_comments_node_links:
   pattern: '/comments/render_new_comments_node_links'
   defaults:
     _controller: '\Drupal\comment\Controller\CommentController::renderNewCommentsNodeLinks'

core/modules/comment/lib/Drupal/comment/CommentBreadcrumbBuilder.php

@@ -37,7 +37,7 @@ class CommentBreadcrumbBuilder implements BreadcrumbBuilderInterface {
    * {@inheritdoc}
    */
   public function build(array $attributes) {
-    if (isset($attributes[RouteObjectInterface::ROUTE_NAME]) && $attributes[RouteObjectInterface::ROUTE_NAME] == 'comment_reply' && isset($attributes['node'])) {
+    if (isset($attributes[RouteObjectInterface::ROUTE_NAME]) && $attributes[RouteObjectInterface::ROUTE_NAME] == 'comment.reply' && isset($attributes['node'])) {
       $node = $attributes['node'];
       $uri = $node->uri();
       $breadcrumb[] = l($this->t('Home'), NULL);

core/modules/comment/lib/Drupal/comment/CommentFormController.php

@@ -92,7 +92,7 @@ class CommentFormController extends EntityFormControllerNG {
     if ($is_admin) {
       $form['author']['name']['#title'] = t('Authored by');
       $form['author']['name']['#description'] = t('Leave blank for %anonymous.', array('%anonymous' => \Drupal::config('user.settings')->get('anonymous')));
-      $form['author']['name']['#autocomplete_route_name'] = 'user_autocomplete';
+      $form['author']['name']['#autocomplete_route_name'] = 'user.autocomplete';
     }
     elseif ($user->isAuthenticated()) {
       $form['author']['name']['#type'] = 'item';

core/modules/config/config.module

@@ -64,22 +64,22 @@ function config_menu() {
   $items['admin/config/development/sync'] = array(
     'title' => 'Synchronize configuration',
     'description' => 'Synchronize configuration changes.',
-    'route_name' => 'config_sync',
+    'route_name' => 'config.sync',
   );
   $items['admin/config/development/export'] = array(
     'title' => 'Configuration export',
     'description' => 'Export your site configuration',
-    'route_name' => 'config_export',
+    'route_name' => 'config.export',
   );
   $items['admin/config/development/import'] = array(
     'title' => 'Configuration import',
     'description' => 'Import configuration for your site',
-    'route_name' => 'config_import',
+    'route_name' => 'config.import',
   );
   $items['admin/config/development/sync/diff/%'] = array(
     'title' => 'Configuration file diff',
     'description' => 'Diff between active and staged configuration.',
-    'route_name' => 'config_diff',
+    'route_name' => 'config.diff',
   );
   $items['admin/config/development/sync/import'] = array(
     'title' => 'Import',

core/modules/config/config.routing.yml

@@ -1,28 +1,32 @@
-config_diff:
+config.diff:
   pattern: '/admin/config/development/sync/diff/{config_file}'
   defaults:
     _content: '\Drupal\config\Controller\ConfigController::diff'
   requirements:
     _permission: 'synchronize configuration'
-config_export_download:
+
+config.export_download:
   pattern: '/admin/config/development/export-download'
   defaults:
     _controller: '\Drupal\config\Controller\ConfigController::downloadExport'
   requirements:
     _permission: 'export configuration'
-config_export:
+
+config.export:
   pattern: '/admin/config/development/export'
   defaults:
     _form: '\Drupal\config\Form\ConfigExportForm'
   requirements:
     _permission: 'export configuration'
-config_import:
+
+config.import:
   pattern: '/admin/config/development/import'
   defaults:
     _form: '\Drupal\config\Form\ConfigImportForm'
   requirements:
     _permission: 'import configuration'
-config_sync:
+
+config.sync:
   pattern: '/admin/config/development/sync'
   defaults:
     _form: '\Drupal\config\Form\ConfigSync'

core/modules/config/lib/Drupal/config/Form/ConfigSync.php

@@ -178,7 +178,7 @@ class ConfigSync extends FormBase {
       foreach ($config_files as $config_file) {
         $links['view_diff'] = array(
           'title' => $this->t('View differences'),
-          'href' => $this->urlGenerator->getPathFromRoute('config_diff', array('config_file' => $config_file)),
+          'href' => $this->urlGenerator->getPathFromRoute('config.diff', array('config_file' => $config_file)),
           'attributes' => array(
             'class' => array('use-ajax'),
             'data-accepts' => 'application/vnd.drupal-modal',

core/modules/config/tests/config_test/config_test.module

@@ -28,15 +28,15 @@ function config_test_uri(ConfigTest $config_test) {
 function config_test_menu() {
   $items['admin/structure/config_test'] = array(
     'title' => 'Test configuration',
-    'route_name' => 'config_test_list_page',
+    'route_name' => 'config_test.list_page',
   );
   $items['admin/structure/config_test/add'] = array(
     'title' => 'Add test configuration',
-    'route_name' => 'config_test_entity_add',
+    'route_name' => 'config_test.entity_add',
     'type' => MENU_SIBLING_LOCAL_TASK,
   );
   $items['admin/structure/config_test/manage/%config_test'] = array(
-    'route_name' => 'config_test_entity_edit',
+    'route_name' => 'config_test.entity',
   );
   $items['admin/structure/config_test/manage/%config_test/edit'] = array(
     'title' => 'Edit',
@@ -44,15 +44,15 @@ function config_test_menu() {
   );
   $items['admin/structure/config_test/manage/%config_test/delete'] = array(
     'title' => 'Delete',
-    'route_name' => 'config_test_entity_delete',
+    'route_name' => 'config_test.entity_delete',
   );
   $items['admin/structure/config_test/manage/%config_test/enable'] = array(
     'title' => 'Enable',
-    'route_name' => 'config_test_entity_enable',
+    'route_name' => 'config_test.entity_enable',
   );
   $items['admin/structure/config_test/manage/%config_test/disable'] = array(
     'title' => 'Disable',
-    'route_name' => 'config_test_entity_disable',
+    'route_name' => 'config_test.entity_disable',
   );
   return $items;
 }

core/modules/config/tests/config_test/config_test.routing.yml

@@ -1,18 +1,18 @@
-config_test_list_page:
+config_test.list_page:
   pattern: '/admin/structure/config_test'
   defaults:
     _entity_list: 'config_test'
   requirements:
     _access: 'TRUE'
 
-config_test_entity_add:
+config_test.entity_add:
   pattern: 'admin/structure/config_test/add'
   defaults:
     _entity_form: 'config_test'
   requirements:
     _access: 'TRUE'
 
-config_test_entity:
+config_test.entity:
   pattern: 'admin/structure/config_test/manage/{config_test}'
   defaults:
     _controller: '\Drupal\config_test\ConfigTestController::edit'
@@ -20,15 +20,7 @@ config_test_entity:
   requirements:
     _access: 'TRUE'
 
-config_test_entity_edit:
-  pattern: 'admin/structure/config_test/manage/{config_test}/edit'
-  defaults:
-    _controller: '\Drupal\config_test\ConfigTestController::edit'
-    entity_type: 'config_test'
-  requirements:
-    _access: 'TRUE'
-
-config_test_entity_enable:
+config_test.entity_enable:
   pattern: 'admin/structure/config_test/manage/{config_test}/enable'
   defaults:
     _content: '\Drupal\config_test\ConfigTestController::enable'
@@ -36,7 +28,7 @@ config_test_entity_enable:
   requirements:
     _access: 'TRUE'
 
-config_test_entity_disable:
+config_test.entity_disable:
   pattern: 'admin/structure/config_test/manage/{config_test}/disable'
   defaults:
     _content: '\Drupal\config_test\ConfigTestController::disable'
@@ -44,7 +36,7 @@ config_test_entity_disable:
   requirements:
     _access: 'TRUE'
 
-config_test_entity_delete:
+config_test.entity_delete:
   pattern: 'admin/structure/config_test/manage/{config_test}/delete'
   defaults:
     _entity_form: 'config_test.delete'

core/modules/config/tests/config_test/lib/Drupal/config_test/Form/ConfigTestDeleteForm.php

@@ -33,7 +33,7 @@ class ConfigTestDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'config_test_list_page',
+      'route_name' => 'config_test.list_page',
     );
   }
 

core/modules/config/tests/config_test/lib/Drupal/config_test/Plugin/Menu/LocalAction/AddConfigTestEntityLocalAction.php

@@ -14,9 +14,9 @@ use Drupal\Core\Annotation\Menu\LocalAction;
 /**
  * @LocalAction(
  *   id = "config_test_entity_add_local_action",
- *   route_name = "config_test_entity_add",
+ *   route_name = "config_test.entity_add",
  *   title = @Translation("Add test configuration"),
- *   appears_on = {"config_test_list_page"}
+ *   appears_on = {"config_test.list_page"}
  * )
  */
 class AddConfigTestEntityLocalAction extends LocalActionBase {

core/modules/contact/contact.module

@@ -61,17 +61,17 @@ function contact_menu() {
   $items['admin/structure/contact'] = array(
     'title' => 'Contact form categories',
     'description' => 'Create a system contact form and set up categories for the form to use.',
-    'route_name' => 'contact_category_list',
+    'route_name' => 'contact.category_list',
   );
   $items['admin/structure/contact/add'] = array(
     'title' => 'Add category',
-    'route_name' => 'contact_category_add',
+    'route_name' => 'contact.category_add',
     'type' => MENU_LOCAL_ACTION,
     'weight' => 1,
   );
   $items['admin/structure/contact/manage/%contact_category'] = array(
     'title' => 'Edit contact category',
-    'route_name' => 'contact_category_edit',
+    'route_name' => 'contact.category_edit',
   );
   $items['admin/structure/contact/manage/%contact_category/edit'] = array(
     'title' => 'Edit',
@@ -79,7 +79,7 @@ function contact_menu() {
   );
   $items['admin/structure/contact/manage/%contact_category/delete'] = array(
     'title' => 'Delete',
-    'route_name' => 'contact_category_delete',
+    'route_name' => 'contact.category_delete',
     'type' => MENU_LOCAL_TASK,
     'weight' => 10,
   );

core/modules/contact/contact.routing.yml

@@ -1,25 +1,25 @@
-contact_category_delete:
+contact.category_delete:
   pattern: 'admin/structure/contact/manage/{contact_category}/delete'
   defaults:
     _entity_form: contact_category.delete
   requirements:
     _entity_access: contact_category.delete
 
-contact_category_list:
+contact.category_list:
   pattern: '/admin/structure/contact'
   defaults:
     _entity_list: 'contact_category'
   requirements:
     _permission: 'administer contact forms'
 
-contact_category_add:
+contact.category_add:
   pattern: '/admin/structure/contact/add'
   defaults:
     _entity_form: contact_category.add
   requirements:
     _permission: 'administer contact forms'
 
-contact_category_edit:
+contact.category_edit:
   pattern: '/admin/structure/contact/manage/{contact_category}'
   defaults:
     _entity_form: contact_category.edit

core/modules/contact/lib/Drupal/contact/Form/CategoryDeleteForm.php

@@ -26,7 +26,7 @@ class CategoryDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'contact_category_list',
+      'route_name' => 'contact.category_list',
     );
   }
 

core/modules/content_translation/content_translation.module

@@ -203,7 +203,7 @@ function content_translation_menu() {
   $items['admin/config/regional/content_translation/translatable/%/%'] = array(
     'title' => 'Confirm change in translatability.',
     'description' => 'Confirm page for changing field translatability.',
-    'route_name' => 'content_translation_translatable',
+    'route_name' => 'content_translation.translatable',
   );
 
   return $items;

core/modules/content_translation/content_translation.routing.yml

@@ -1,4 +1,4 @@
-content_translation_translatable:
+content_translation.translatable:
   pattern: 'admin/config/regional/content_translation/translatable/{entity_type}/{field_name}'
   defaults:
     _form: 'Drupal\content_translation\Form\TranslatableForm'

core/modules/content_translation/lib/Drupal/content_translation/ContentTranslationController.php

@@ -276,7 +276,7 @@ class ContentTranslationController implements ContentTranslationControllerInterf
         '#type' => 'textfield',
         '#title' => t('Authored by'),
         '#maxlength' => 60,
-        '#autocomplete_route_name' => 'user_autocomplete',
+        '#autocomplete_route_name' => 'user.autocomplete',
         '#default_value' => $name,
         '#description' => t('Leave blank for %anonymous.', array('%anonymous' => variable_get('anonymous', t('Anonymous')))),
       );

core/modules/contextual/contextual.module

@@ -12,7 +12,7 @@ function contextual_menu() {
   // @todo Remove this menu item in http://drupal.org/node/1954892 when theme
   //   callbacks are replaced with something else.
   $items['contextual/render'] = array(
-    'route_name' => 'contextual_render',
+    'route_name' => 'contextual.render',
     'theme callback' => 'ajax_base_page_theme',
     'type' => MENU_CALLBACK,
   );

core/modules/contextual/contextual.routing.yml

@@ -1,4 +1,4 @@
-contextual_render:
+contextual.render:
   pattern: '/contextual/render'
   defaults:
     _controller: '\Drupal\contextual\ContextualController::render'

core/modules/dblog/dblog.module

@@ -43,7 +43,7 @@ function dblog_menu() {
   $items['admin/reports/dblog'] = array(
     'title' => 'Recent log messages',
     'description' => 'View events that have recently been logged.',
-    'route_name' => 'dblog_overview',
+    'route_name' => 'dblog.overview',
     'weight' => -1,
   );
   $items['admin/reports/page-not-found'] = array(
@@ -64,7 +64,7 @@ function dblog_menu() {
   );
   $items['admin/reports/event/%'] = array(
     'title' => 'Details',
-    'route_name' => 'dblog_event',
+    'route_name' => 'dblog.event',
   );
 
   if (module_exists('search')) {

core/modules/dblog/dblog.routing.yml

@@ -1,11 +1,11 @@
-dblog_overview:
+dblog.overview:
   pattern: '/admin/reports/dblog'
   defaults:
     _content: '\Drupal\dblog\Controller\DbLogController::overview'
   requirements:
     _permission: 'access site reports'
 
-dblog_event:
+dblog.event:
   pattern: 'admin/reports/event/{event_id}'
   defaults:
     _content: '\Drupal\dblog\Controller\DbLogController::eventDetails'

core/modules/dblog/lib/Drupal/dblog/Controller/DbLogController.php

@@ -177,7 +177,7 @@ class DbLogController extends ControllerBase implements ContainerInjectionInterf
         if (isset($dblog->wid)) {
           // Truncate link_text to 56 chars of message.
           $log_text = Unicode::truncate(filter_xss($message, array()), 56, TRUE, TRUE);
-          $message = $this->l($log_text, 'dblog_event',  array('event_id' => $dblog->wid), array('html' => TRUE));
+          $message = $this->l($log_text, 'dblog.event',  array('event_id' => $dblog->wid), array('html' => TRUE));
         }
       }
       $username = array(

core/modules/edit/edit.module

@@ -24,12 +24,12 @@ function edit_menu() {
   // @todo Remove these menu items in http://drupal.org/node/1954892 when theme
   //   callbacks are replaced with something else.
   $items['edit/metadata'] = array(
-    'route_name' => 'edit_metadata',
+    'route_name' => 'edit.metadata',
     'theme callback' => 'ajax_base_page_theme',
     'type' => MENU_CALLBACK,
   );
   $items['edit/form/%/%/%/%/%'] = array(
-    'route_name' => 'edit_field_form',
+    'route_name' => 'edit.field_form',
     'theme callback' => 'ajax_base_page_theme',
     'type' => MENU_CALLBACK,
   );

core/modules/edit/edit.routing.yml

@@ -1,18 +1,18 @@
-edit_metadata:
+edit.metadata:
   pattern: '/edit/metadata'
   defaults:
     _controller: '\Drupal\edit\EditController::metadata'
   requirements:
     _permission: 'access in-place editing'
 
-edit_attachments:
+edit.attachments:
   pattern: '/edit/attachments'
   defaults:
     _controller: '\Drupal\edit\EditController::attachments'
   requirements:
     _permission: 'access in-place editing'
 
-edit_field_form:
+edit.field_form:
   pattern: '/edit/form/{entity_type}/{entity}/{field_name}/{langcode}/{view_mode_id}'
   defaults:
     _controller: '\Drupal\edit\EditController::fieldForm'
@@ -22,7 +22,7 @@ edit_field_form:
     _permission: 'access in-place editing'
     _access_edit_entity_field: 'TRUE'
 
-edit_entity_save:
+edit.entity_save:
   pattern: '/edit/entity/{entity_type}/{entity}'
   defaults:
     _controller: '\Drupal\edit\EditController::entitySave'

core/modules/editor/editor.module

@@ -146,7 +146,7 @@ function editor_menu() {
   // @todo Remove this menu item in http://drupal.org/node/1954892 when theme
   //   callbacks are replaced with something else.
   $items['editor/%/%/%/%/%'] = array(
-    'route_name' => 'editor_field_untransformed_text',
+    'route_name' => 'editor.field_untransformed_text',
     'theme callback' => 'ajax_base_page_theme',
     'type' => MENU_CALLBACK,
   );

core/modules/editor/editor.routing.yml

@@ -1,4 +1,4 @@
-editor_field_untransformed_text:
+editor.field_untransformed_text:
   pattern: '/editor/{entity_type}/{entity}/{field_name}/{langcode}/{view_mode_id}'
   defaults:
     _controller: '\Drupal\editor\EditorController::getUntransformedText'
@@ -8,14 +8,14 @@ editor_field_untransformed_text:
     _permission: 'access in-place editing'
     _access_edit_entity_field: 'TRUE'
 
-editor_image_dialog:
+editor.image_dialog:
   pattern: '/editor/dialog/image/{filter_format}'
   defaults:
     _form: '\Drupal\editor\Form\EditorImageDialog'
   requirements:
     _entity_access: 'filter_format.view'
 
-editor_link_dialog:
+editor.link_dialog:
   pattern: '/editor/dialog/link/{filter_format}'
   defaults:
     _form: '\Drupal\editor\Form\EditorLinkDialog'

core/modules/entity/entity.module

@@ -30,14 +30,14 @@ function entity_menu() {
   $items['admin/structure/display-modes'] = array(
     'title' => 'Display modes',
     'description' => 'Configure what displays are available for your content and forms.',
-    'route_name' => 'entity_display_mode',
+    'route_name' => 'entity.display_mode',
   );
 
   // View modes.
   $items['admin/structure/display-modes/view'] = array(
     'title' => 'View modes',
     'description' => 'Manage custom view modes.',
-    'route_name' => 'entity_view_mode.list',
+    'route_name' => 'entity.view_mode_list',
   );
   $items['admin/structure/display-modes/view/list'] = array(
     'title' => 'List',
@@ -45,25 +45,25 @@ function entity_menu() {
   );
   $items['admin/structure/display-modes/view/add'] = array(
     'title' => 'Add view mode',
-    'route_name' => 'entity_view_mode.add',
+    'route_name' => 'entity.view_mode_add',
     'type' => MENU_SIBLING_LOCAL_TASK,
   );
   $items['admin/structure/display-modes/view/add/%'] = array(
-    'route_name' => 'entity_view_mode.add_type',
+    'route_name' => 'entity.view_mode_add_type',
   );
   $items['admin/structure/display-modes/view/manage/%'] = array(
     'title' => 'Edit view mode',
-    'route_name' => 'entity_view_mode.edit',
+    'route_name' => 'entity.view_mode_edit',
   );
   $items['admin/structure/display-modes/view/manage/%/delete'] = array(
-    'route_name' => 'entity_view_mode.delete',
+    'route_name' => 'entity.view_mode_delete',
   );
 
   // Form modes.
   $items['admin/structure/display-modes/form'] = array(
     'title' => 'Form modes',
     'description' => 'Manage custom form modes.',
-    'route_name' => 'entity_form_mode.list',
+    'route_name' => 'entity.form_mode_list',
   );
   $items['admin/structure/display-modes/form/list'] = array(
     'title' => 'List',
@@ -71,18 +71,18 @@ function entity_menu() {
   );
   $items['admin/structure/display-modes/form/add'] = array(
     'title' => 'Add form mode',
-    'route_name' => 'entity_form_mode.add',
+    'route_name' => 'entity.form_mode_add',
     'type' => MENU_SIBLING_LOCAL_TASK,
   );
   $items['admin/structure/display-modes/form/add/%'] = array(
-    'route_name' => 'entity_form_mode.add_type',
+    'route_name' => 'entity.form_mode_add_type',
   );
   $items['admin/structure/display-modes/form/manage/%'] = array(
     'title' => 'Edit form mode',
-    'route_name' => 'entity_form_mode.edit',
+    'route_name' => 'entity.form_mode_edit',
   );
   $items['admin/structure/display-modes/form/manage/%/delete'] = array(
-    'route_name' => 'entity_form_mode.delete',
+    'route_name' => 'entity.form_mode_delete',
   );
 
   return $items;
@@ -94,10 +94,10 @@ function entity_menu() {
 function entity_local_actions() {
   return array(
     array(
-      'route_name' => 'entity_view_mode.add',
+      'route_name' => 'entity.view_mode_add',
       'title' => t('Add view mode'),
       'appears_on' => array(
-        'entity_view_mode.list',
+        'entity.view_mode_list',
       ),
     ),
   );

core/modules/entity/entity.routing.yml

@@ -1,74 +1,74 @@
-entity_display_mode:
+entity.display_mode:
   pattern: '/admin/structure/display-modes'
   defaults:
     _content: '\Drupal\system\Controller\SystemController::systemAdminMenuBlockPage'
   requirements:
     _permission: 'administer display modes'
 
-entity_view_mode.list:
+entity.view_mode_list:
   pattern: '/admin/structure/display-modes/view'
   defaults:
     _entity_list: 'view_mode'
   requirements:
     _permission: 'administer display modes'
 
-entity_view_mode.add:
+entity.view_mode_add:
   pattern: '/admin/structure/display-modes/view/add'
   defaults:
     _content: '\Drupal\entity\Controller\EntityDisplayModeController::viewModeTypeSelection'
   requirements:
     _permission: 'administer display modes'
 
-entity_view_mode.add_type:
+entity.view_mode_add_type:
   pattern: '/admin/structure/display-modes/view/add/{entity_type}'
   defaults:
     _entity_form: 'view_mode.add'
   requirements:
     _permission: 'administer display modes'
 
-entity_view_mode.edit:
+entity.view_mode_edit:
   pattern: '/admin/structure/display-modes/view/manage/{view_mode}'
   defaults:
     _entity_form: 'view_mode.edit'
   requirements:
     _entity_access: 'view_mode.update'
 
-entity_view_mode.delete:
+entity.view_mode_delete:
   pattern: '/admin/structure/display-modes/view/manage/{view_mode}/delete'
   defaults:
     _entity_form: 'view_mode.delete'
   requirements:
     _entity_access: 'view_mode.delete'
 
-entity_form_mode.list:
+entity.form_mode_list:
   pattern: '/admin/structure/display-modes/form'
   defaults:
     _entity_list: 'form_mode'
   requirements:
     _permission: 'administer display modes'
 
-entity_form_mode.add:
+entity.form_mode_add:
   pattern: '/admin/structure/display-modes/form/add'
   defaults:
     _content: '\Drupal\entity\Controller\EntityDisplayModeController::formModeTypeSelection'
   requirements:
     _permission: 'administer display modes'
 
-entity_form_mode.add_type:
+entity.form_mode_add_type:
   pattern: '/admin/structure/display-modes/form/add/{entity_type}'
   defaults:
     _entity_form: 'form_mode.add'
   requirements:
     _permission: 'administer display modes'
 
-entity_form_mode.edit:
+entity.form_mode_edit:
   pattern: '/admin/structure/display-modes/form/manage/{form_mode}'
   defaults:
     _entity_form: 'form_mode.edit'
   requirements:
     _entity_access: 'form_mode.update'
 
-entity_form_mode.delete:
+entity.form_mode_delete:
   pattern: '/admin/structure/display-modes/form/manage/{form_mode}/delete'
   defaults:
     _entity_form: 'form_mode.delete'

core/modules/entity/lib/Drupal/entity/Form/EntityDisplayModeDeleteForm.php

@@ -19,7 +19,7 @@ class EntityDisplayModeDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'entity_' . $this->entity->entityType() . '.list',
+      'route_name' => 'entity.' . $this->entity->entityType() . '_list',
     );
   }
 

core/modules/field_ui/field_ui.module

@@ -57,7 +57,7 @@ function field_ui_menu() {
   $items['admin/reports/fields'] = array(
     'title' => 'Field list',
     'description' => 'Overview of fields on all entity types.',
-    'route_name' => 'field_list',
+    'route_name' => 'field_ui.list',
     'type' => MENU_NORMAL_ITEM,
   );
   $items['admin/reports/fields/list'] = array(
@@ -78,13 +78,13 @@ function field_ui_menu() {
       $items["$path/fields"] = array(
         'title' => 'Manage fields',
         'type' => MENU_LOCAL_TASK,
-        'route_name' => "field_ui.overview.$entity_type",
+        'route_name' => "field_ui.overview_$entity_type",
         'weight' => 1,
       );
       $items["$path/fields/%"] = array(
         'title callback' => 'entity_page_label',
         'title arguments' => array($field_position),
-        'route_name' => "field_ui.instance_edit.$entity_type",
+        'route_name' => "field_ui.instance_edit_$entity_type",
       );
       $items["$default_path/fields/%/edit"] = array(
         'title' => 'Edit',
@@ -93,12 +93,12 @@ function field_ui_menu() {
       $items["$path/fields/%/field"] = array(
         'title' => 'Field settings',
         'type' => MENU_LOCAL_TASK,
-        'route_name' => "field_ui.field_edit.$entity_type",
+        'route_name' => "field_ui.field_edit_$entity_type",
       );
       $items["$path/fields/%/delete"] = array(
         'title' => 'Delete',
         'type' => MENU_VISIBLE_IN_BREADCRUMB,
-        'route_name' => "field_ui.delete.$entity_type",
+        'route_name' => "field_ui.delete_$entity_type",
         'weight' => 10,
       );
 
@@ -106,7 +106,7 @@ function field_ui_menu() {
       $items["$path/form-display"] = array(
         'title' => 'Manage form display',
         'type' => MENU_LOCAL_TASK,
-        'route_name' => "field_ui.form_display_overview.$entity_type",
+        'route_name' => "field_ui.form_display_overview_$entity_type",
         'weight' => 2,
       );
 
@@ -114,7 +114,7 @@ function field_ui_menu() {
       $items["$path/display"] = array(
         'title' => 'Manage display',
         'type' => MENU_LOCAL_TASK,
-        'route_name' => "field_ui.display_overview.$entity_type",
+        'route_name' => "field_ui.display_overview_$entity_type",
         'weight' => 3,
       );
 
@@ -139,7 +139,7 @@ function field_ui_menu() {
           'title' => $form_mode_info['label'],
           'type' => MENU_LOCAL_TASK,
           'weight' => $weight++,
-          'route_name' => "field_ui.form_display_overview.$entity_type.$form_mode",
+          'route_name' => "field_ui.form_display_overview_$entity_type" . '_' . $form_mode,
         );
       }
       $weight = 0;
@@ -148,7 +148,7 @@ function field_ui_menu() {
           'title' => $view_mode_info['label'],
           'type' => MENU_LOCAL_TASK,
           'weight' => $weight++,
-          'route_name' => "field_ui.display_overview.$entity_type.$view_mode",
+          'route_name' => "field_ui.display_overview_$entity_type" . '_' . $view_mode,
         );
       }
     }

core/modules/field_ui/field_ui.routing.yml

@@ -1,4 +1,4 @@
-field_list:
+field_ui.list:
   pattern: 'admin/reports/fields'
   defaults:
     _entity_list: 'field_entity'

core/modules/field_ui/lib/Drupal/field_ui/Routing/RouteSubscriber.php

@@ -58,21 +58,21 @@ class RouteSubscriber implements EventSubscriberInterface {
           array('_form' => '\Drupal\field_ui\Form\FieldInstanceEditForm'),
           array('_permission' => 'administer ' . $entity_type . ' fields')
         );
-        $collection->add("field_ui.instance_edit.$entity_type", $route);
+        $collection->add("field_ui.instance_edit_$entity_type", $route);
 
         $route = new Route(
           "$path/fields/{field_instance}/field",
           array('_form' => '\Drupal\field_ui\Form\FieldEditForm'),
           array('_permission' => 'administer ' . $entity_type . ' fields')
         );
-        $collection->add("field_ui.field_edit.$entity_type", $route);
+        $collection->add("field_ui.field_edit_$entity_type", $route);
 
         $route = new Route(
           "$path/fields/{field_instance}/delete",
           array('_entity_form' => 'field_instance.delete'),
           array('_permission' => 'administer ' . $entity_type . ' fields')
         );
-        $collection->add("field_ui.delete.$entity_type", $route);
+        $collection->add("field_ui.delete_$entity_type", $route);
 
         // If the entity type has no bundles, use the entity type.
         $defaults['entity_type'] = $entity_type;
@@ -84,14 +84,14 @@ class RouteSubscriber implements EventSubscriberInterface {
           array('_form' => '\Drupal\field_ui\FieldOverview') + $defaults,
           array('_permission' => 'administer ' . $entity_type . ' fields')
         );
-        $collection->add("field_ui.overview.$entity_type", $route);
+        $collection->add("field_ui.overview_$entity_type", $route);
 
         $route = new Route(
           "$path/form-display",
           array('_form' => '\Drupal\field_ui\FormDisplayOverview') + $defaults,
           array('_permission' => 'administer ' . $entity_type . ' form display')
         );
-        $collection->add("field_ui.form_display_overview.$entity_type", $route);
+        $collection->add("field_ui.form_display_overview_$entity_type", $route);
 
         foreach (entity_get_form_modes($entity_type) as $form_mode => $form_mode_info) {
           $route = new Route(
@@ -101,7 +101,7 @@ class RouteSubscriber implements EventSubscriberInterface {
               'mode' => $form_mode,
             ) + $defaults,
             array('_field_ui_form_mode_access' => 'administer ' . $entity_type . ' form display'));
-          $collection->add("field_ui.form_display_overview.$entity_type.$form_mode", $route);
+          $collection->add("field_ui.form_display_overview_$entity_type" . '_'. $form_mode, $route);
         }
 
         $route = new Route(
@@ -109,7 +109,7 @@ class RouteSubscriber implements EventSubscriberInterface {
           array('_form' => '\Drupal\field_ui\DisplayOverview') + $defaults,
           array('_permission' => 'administer ' . $entity_type . ' display')
         );
-        $collection->add("field_ui.display_overview.$entity_type", $route);
+        $collection->add("field_ui.display_overview_$entity_type", $route);
 
         foreach (entity_get_view_modes($entity_type) as $view_mode => $view_mode_info) {
           $route = new Route(
@@ -119,7 +119,7 @@ class RouteSubscriber implements EventSubscriberInterface {
               'mode' => $view_mode,
             ) + $defaults,
             array('_field_ui_view_mode_access' => 'administer ' . $entity_type . ' display'));
-          $collection->add("field_ui.display_overview.$entity_type.$view_mode", $route);
+          $collection->add("field_ui.display_overview_$entity_type" . '_' . $view_mode, $route);
         }
       }
     }

core/modules/file/file.module

@@ -43,7 +43,7 @@ function file_menu() {
   $items = array();
 
   $items['file/ajax'] = array(
-    'route_name' => 'file.ajax.upload',
+    'route_name' => 'file.ajax_upload',
     'theme callback' => 'ajax_base_page_theme',
     'type' => MENU_CALLBACK,
   );

core/modules/file/file.routing.yml

@@ -1,10 +1,11 @@
-file.ajax.upload:
+file.ajax_upload:
   pattern: '/file/ajax'
   defaults:
     _controller: '\Drupal\file\Controller\FileWidgetAjaxController::upload'
   requirements:
     _permission: 'access content'
-file.ajax.progress:
+
+file.ajax_progress:
   pattern: '/file/progress'
   defaults:
     _controller: '\Drupal\file\Controller\FileWidgetAjaxController::progress'

core/modules/file/tests/file_test/file_test.routing.yml

@@ -1,4 +1,4 @@
-file_test:
+file.test:
   pattern: '/file-test/upload'
   defaults:
     _form: 'Drupal\file_test\Form\FileTestForm'

core/modules/filter/filter.module

@@ -125,33 +125,33 @@ function filter_menu() {
   $items['filter/tips'] = array(
     'title' => 'Compose tips',
     'type' => MENU_SUGGESTED_ITEM,
-    'route_name' => 'filter_tips_all',
+    'route_name' => 'filter.tips_all',
   );
   $items['filter/tips/%'] = array(
     'title' => 'Compose tips',
-    'route_name' => 'filter_tips',
+    'route_name' => 'filter.tips',
   );
   $items['admin/config/content/formats'] = array(
     'title' => 'Text formats',
     'description' => 'Configure how content input by users is filtered, including allowed HTML tags. Also allows enabling of module-provided filters.',
-    'route_name' => 'filter_admin_overview',
+    'route_name' => 'filter.admin_overview',
   );
   $items['admin/config/content/formats/list'] = array(
     'title' => 'List',
     'type' => MENU_DEFAULT_LOCAL_TASK,
   );
   $items['admin/config/content/formats/add'] = array(
-    'route_name' => 'filter_format_add',
+    'route_name' => 'filter.format_add',
     'type' => MENU_SIBLING_LOCAL_TASK,
   );
   $items['admin/config/content/formats/manage/%'] = array(
     'title callback' => 'entity_page_label',
     'title arguments' => array(5),
-    'route_name' => 'filter_format_edit',
+    'route_name' => 'filter.format_edit',
   );
   $items['admin/config/content/formats/manage/%/disable'] = array(
     'title' => 'Disable text format',
-    'route_name' => 'filter_admin_disable',
+    'route_name' => 'filter.admin_disable',
   );
   return $items;
 }

core/modules/filter/filter.routing.yml

@@ -1,18 +1,18 @@
-filter_tips_all:
+filter.tips_all:
   pattern: '/filter/tips'
   defaults:
     _content: '\Drupal\filter\Controller\FilterController::filterTips'
   requirements:
     _access: 'TRUE'
 
-filter_tips:
+filter.tips:
   pattern: '/filter/tips/{filter_format}'
   defaults:
     _content: '\Drupal\filter\Controller\FilterController::filterTips'
   requirements:
     _entity_access: 'filter_format.view'
 
-filter_admin_overview:
+filter.admin_overview:
   pattern: '/admin/config/content/formats'
   defaults:
     _content: '\Drupal\Core\Entity\Controller\EntityListController::listing'
@@ -20,21 +20,21 @@ filter_admin_overview:
   requirements:
     _permission: 'administer filters'
 
-filter_format_add:
+filter.format_add:
   pattern: '/admin/config/content/formats/add'
   defaults:
     _entity_form: filter_format.add
   requirements:
     _permission: 'administer filters'
 
-filter_format_edit:
+filter.format_edit:
   pattern: '/admin/config/content/formats/manage/{filter_format}'
   defaults:
     _entity_form: filter_format.edit
   requirements:
     _permission: 'administer filters'
 
-filter_admin_disable:
+filter.admin_disable:
   pattern: '/admin/config/content/formats/manage/{filter_format}/disable'
   defaults:
     _entity_form: 'filter_format.disable'

core/modules/filter/lib/Drupal/filter/Form/FilterDisableForm.php

@@ -26,7 +26,7 @@ class FilterDisableForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'filter_admin_overview',
+      'route_name' => 'filter.admin_overview',
     );
   }
 

core/modules/filter/lib/Drupal/filter/Plugin/Menu/LocalAction/AddFilterFormatLocalAction.php

@@ -14,9 +14,9 @@ use Drupal\Core\Annotation\Menu\LocalAction;
 /**
  * @LocalAction(
  *   id = "filter_format_add_local_action",
- *   route_name = "filter_format_add",
+ *   route_name = "filter.format_add",
  *   title = @Translation("Add text format"),
- *   appears_on = {"filter_admin_overview"}
+ *   appears_on = {"filter.admin_overview"}
  * )
  */
 class AddFilterFormatLocalAction extends LocalActionBase {

core/modules/forum/forum.local_actions.yml

@@ -1,11 +1,11 @@
 forum_add_forum_local_action:
-  route_name: forum_add_forum
+  route_name: forum.add_forum
   title: 'Add forum'
   appears_on:
-    - forum_overview
+    - forum.overview
 
 forum_add_container_local_action:
-  route_name: forum_add_container
+  route_name: forum.add_container
   title: 'Add container'
   appears_on:
-    - forum_overview
+    - forum.overview

core/modules/forum/forum.module

@@ -104,18 +104,18 @@ function forum_theme() {
 function forum_menu() {
   $items['forum'] = array(
     'title' => 'Forums',
-    'route_name' => 'forum_index',
+    'route_name' => 'forum.index',
   );
   $items['forum/%forum'] = array(
     'title' => 'Forums',
     'title callback' => 'entity_page_label',
     'title arguments' => array(1),
-    'route_name' => 'forum_page',
+    'route_name' => 'forum.page',
   );
   $items['admin/structure/forum'] = array(
     'title' => 'Forums',
     'description' => 'Control forum hierarchy settings.',
-    'route_name' => 'forum_overview',
+    'route_name' => 'forum.overview',
   );
   $items['admin/structure/forum/list'] = array(
     'title' => 'List',
@@ -126,19 +126,19 @@ function forum_menu() {
     'weight' => 100,
     'type' => MENU_LOCAL_TASK,
     'parent' => 'admin/structure/forum',
-    'route_name' => 'forum_settings',
+    'route_name' => 'forum.settings',
   );
   $items['admin/structure/forum/edit/container/%taxonomy_term'] = array(
     'title' => 'Edit container',
-    'route_name' => 'forum_edit_container',
+    'route_name' => 'forum.edit_container',
   );
   $items['admin/structure/forum/edit/forum/%taxonomy_term'] = array(
     'title' => 'Edit forum',
-    'route_name' => 'forum_edit_forum',
+    'route_name' => 'forum.edit_forum',
   );
   $items['admin/structure/forum/delete/forum/%taxonomy_term'] = array(
     'title' => 'Delete forum',
-    'route_name' => 'forum_delete',
+    'route_name' => 'forum.delete',
   );
   return $items;
 }

core/modules/forum/forum.routing.yml

@@ -1,60 +1,60 @@
-forum_delete:
+forum.delete:
   pattern: '/admin/structure/forum/delete/forum/{taxonomy_term}'
   defaults:
     _form: '\Drupal\forum\Form\DeleteForm'
   requirements:
     _permission: 'administer forums'
 
-forum_settings:
+forum.settings:
   pattern: '/admin/structure/forum/settings'
   defaults:
     _form: '\Drupal\forum\ForumSettingsForm'
   requirements:
     _permission: 'administer forums'
 
-forum_index:
+forum.index:
   pattern: '/forum'
   defaults:
     _content: '\Drupal\forum\Controller\ForumController::forumIndex'
   requirements:
     _permission: 'access content'
 
-forum_page:
+forum.page:
   pattern: '/forum/{taxonomy_term}'
   defaults:
     _content: '\Drupal\forum\Controller\ForumController::forumPage'
   requirements:
     _permission: 'access content'
 
-forum_add_container:
+forum.add_container:
   pattern: '/admin/structure/forum/add/container'
   defaults:
     _content: '\Drupal\forum\Controller\ForumController::addContainer'
   requirements:
     _permission: 'administer forums'
 
-forum_add_forum:
+forum.add_forum:
   pattern: '/admin/structure/forum/add/forum'
   defaults:
     _content: '\Drupal\forum\Controller\ForumController::addForum'
   requirements:
     _permission: 'administer forums'
 
-forum_edit_container:
+forum.edit_container:
   pattern: '/admin/structure/forum/edit/container/{taxonomy_term}'
   defaults:
     _entity_form: 'taxonomy_term.container'
   requirements:
     _permission: 'administer forums'
 
-forum_edit_forum:
+forum.edit_forum:
   pattern: '/admin/structure/forum/edit/forum/{taxonomy_term}'
   defaults:
     _entity_form: 'taxonomy_term.forum'
   requirements:
     _permission: 'administer forums'
 
-forum_overview:
+forum.overview:
   pattern: '/admin/structure/forum'
   defaults:
     _form: '\Drupal\forum\Form\Overview'

core/modules/forum/lib/Drupal/forum/ForumBreadcrumbBuilder.php

@@ -70,7 +70,7 @@ class ForumBreadcrumbBuilder implements BreadcrumbBuilderInterface {
       }
     }
 
-    if (!empty($attributes[RouteObjectInterface::ROUTE_NAME]) && $attributes[RouteObjectInterface::ROUTE_NAME] == 'forum_page' && isset($attributes['taxonomy_term'])) {
+    if (!empty($attributes[RouteObjectInterface::ROUTE_NAME]) && $attributes[RouteObjectInterface::ROUTE_NAME] == 'forum.page' && isset($attributes['taxonomy_term'])) {
       $breadcrumb = $this->forumTermBreadcrumb($attributes['taxonomy_term']);
     }
 

core/modules/help/help.module

@@ -12,12 +12,12 @@ function help_menu() {
   $items['admin/help'] = array(
     'title' => 'Help',
     'description' => 'Reference for usage, configuration, and modules.',
-    'route_name' => 'help_main',
+    'route_name' => 'help.main',
     'weight' => 9,
   );
 
   $items['admin/help/%'] = array(
-    'route_name' => 'help_page',
+    'route_name' => 'help.page',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
   );
 

core/modules/help/help.routing.yml

@@ -1,10 +1,11 @@
-help_main:
+help.main:
   pattern: 'admin/help'
   defaults:
     _content: '\Drupal\help\Controller\HelpController::helpMain'
   requirements:
     _permission: 'access administration pages'
-help_page:
+
+help.page:
   pattern: 'admin/help/{name}'
   defaults:
     _content: '\Drupal\help\Controller\HelpController::helpPage'

core/modules/history/history.routing.yml

@@ -1,11 +1,11 @@
-history_get_last_node_view:
+history.get_last_node_view:
   pattern: '/history/get_node_read_timestamps'
   defaults:
     _controller: '\Drupal\history\Controller\HistoryController::getNodeReadTimestamps'
   requirements:
     _permission: 'access content'
 
-history_read_node:
+history.read_node:
   pattern: '/history/{node}/read'
   defaults:
     _controller: '\Drupal\history\Controller\HistoryController::readNode'

core/modules/image/image.module

@@ -95,7 +95,7 @@ function image_menu() {
   $items['admin/config/media/image-styles'] = array(
     'title' => 'Image styles',
     'description' => 'Configure styles that can be used for resizing or adjusting images on display.',
-    'route_name' => 'image_style_list',
+    'route_name' => 'image.style_list',
   );
   $items['admin/config/media/image-styles/list'] = array(
     'title' => 'List',
@@ -103,14 +103,14 @@ function image_menu() {
     'type' => MENU_DEFAULT_LOCAL_TASK,
   );
   $items['admin/config/media/image-styles/add'] = array(
-    'route_name' => 'image_style_add',
+    'route_name' => 'image.style_add',
     'type' => MENU_SIBLING_LOCAL_TASK,
     'weight' => 1,
   );
   $items['admin/config/media/image-styles/manage/%image_style'] = array(
     'title' => 'Edit style',
     'description' => 'Configure an image style.',
-    'route_name' => 'image_style_edit',
+    'route_name' => 'image.style_edit',
   );
   $items['admin/config/media/image-styles/manage/%image_style/edit'] = array(
     'title' => 'Edit',
@@ -121,22 +121,22 @@ function image_menu() {
     'description' => 'Delete an image style.',
     'type' => MENU_LOCAL_TASK,
     'weight' => 10,
-    'route_name' => 'image_style_delete',
+    'route_name' => 'image.style_delete',
   );
   $items['admin/config/media/image-styles/manage/%/effects/%'] = array(
     'title' => 'Edit image effect',
     'description' => 'Edit an existing effect within a style.',
-    'route_name' => 'image_effect_edit_form',
+    'route_name' => 'image.effect_edit_form',
   );
   $items['admin/config/media/image-styles/manage/%image_style/effects/%/delete'] = array(
     'title' => 'Delete image effect',
     'description' => 'Delete an existing effect from a style.',
-    'route_name' => 'image_effect_delete',
+    'route_name' => 'image.effect_delete',
   );
   $items['admin/config/media/image-styles/manage/%/add/%'] = array(
     'title' => 'Add image effect',
     'description' => 'Add a new effect to a style.',
-    'route_name' => 'image_effect_add_form',
+    'route_name' => 'image.effect_add_form',
   );
 
   return $items;

core/modules/image/image.routing.yml

@@ -1,53 +1,53 @@
-image_style_add:
+image.style_add:
   pattern: '/admin/config/media/image-styles/add'
   defaults:
     _entity_form: image_style.add
   requirements:
     _permission: 'administer image styles'
 
-image_style_edit:
+image.style_edit:
   pattern: '/admin/config/media/image-styles/manage/{image_style}'
   defaults:
     _entity_form: image_style.edit
   requirements:
     _permission: 'administer image styles'
 
-image_style_delete:
+image.style_delete:
   pattern: 'admin/config/media/image-styles/manage/{image_style}/delete'
   defaults:
     _entity_form: 'image_style.delete'
   requirements:
     _permission: 'administer image styles'
 
-image_effect_delete:
+image.effect_delete:
   pattern: 'admin/config/media/image-styles/manage/{image_style}/effects/{image_effect}/delete'
   defaults:
     _form: '\Drupal\image\Form\ImageEffectDeleteForm'
   requirements:
     _permission: 'administer image styles'
 
-image_style_list:
+image.style_list:
   pattern: '/admin/config/media/image-styles'
   defaults:
     _entity_list: 'image_style'
   requirements:
     _permission: 'administer image styles'
 
-image_style_private:
+image.style_private:
   pattern: '/system/files/styles/{image_style}/{scheme}'
   defaults:
     _controller:  '\Drupal\image\Controller\ImageStyleDownloadController::deliver'
   requirements:
     _access: 'TRUE'
 
-image_effect_add_form:
+image.effect_add_form:
   pattern: '/admin/config/media/image-styles/manage/{image_style}/add/{image_effect}'
   defaults:
     _form: '\Drupal\image\Form\ImageEffectAddForm'
   requirements:
     _permission: 'administer image styles'
 
-image_effect_edit_form:
+image.effect_edit_form:
   pattern: '/admin/config/media/image-styles/manage/{image_style}/effects/{image_effect}'
   defaults:
     _form: '\Drupal\image\Form\ImageEffectEditForm'

core/modules/image/lib/Drupal/image/EventSubscriber/RouteSubscriber.php

@@ -49,7 +49,7 @@ class RouteSubscriber implements EventSubscriberInterface {
         '_access' => 'TRUE',
       )
     );
-    $collection->add('image_style_public', $route);
+    $collection->add('image.style_public', $route);
   }
 
 }

core/modules/image/lib/Drupal/image/Form/ImageEffectDeleteForm.php

@@ -48,7 +48,7 @@ class ImageEffectDeleteForm extends ConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'image_style_edit',
+      'route_name' => 'image.style_edit',
       'route_parameters' => array(
         'image_style' => $this->imageStyle->id(),
       ),

core/modules/image/lib/Drupal/image/Form/ImageStyleDeleteForm.php

@@ -33,7 +33,7 @@ class ImageStyleDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'image_style_list',
+      'route_name' => 'image.style_list',
     );
   }
 

core/modules/image/lib/Drupal/image/Plugin/Menu/LocalAction/ImageStyleAddLocalAction.php

@@ -14,9 +14,9 @@ use Drupal\Core\Annotation\Menu\LocalAction;
 /**
  * @LocalAction(
  *   id = "image_style_add_action",
- *   route_name = "image_style_add",
+ *   route_name = "image.style_add",
  *   title = @Translation("Add image style"),
- *   appears_on = {"image_style_list"}
+ *   appears_on = {"image.style_list"}
  * )
  */
 class ImageStyleAddLocalAction extends LocalActionBase {

core/modules/language/language.local_actions.yml

@@ -1,5 +1,5 @@
 language_add_local_action:
-  route_name: language_add
+  route_name: language.add
   title: 'Add language'
   appears_on:
-    - language_admin_overview
+    - language.admin_overview

core/modules/language/language.module

@@ -70,7 +70,7 @@ function language_menu() {
   $items['admin/config/regional/language'] = array(
     'title' => 'Languages',
     'description' => 'Configure languages for content and the user interface.',
-    'route_name' => 'language_admin_overview',
+    'route_name' => 'language.admin_overview',
     'weight' => -10,
   );
   $items['admin/config/regional/language/list'] = array(
@@ -78,15 +78,15 @@ function language_menu() {
     'type' => MENU_DEFAULT_LOCAL_TASK,
   );
   $items['admin/config/regional/language/add'] = array(
-    'route_name' => 'language_add',
+    'route_name' => 'language.add',
     'type' => MENU_SIBLING_LOCAL_TASK,
   );
   $items['admin/config/regional/language/edit/%language'] = array(
     'title' => 'Edit language',
-    'route_name' => 'language_edit',
+    'route_name' => 'language.edit',
   );
   $items['admin/config/regional/language/delete/%language'] = array(
-    'route_name' => 'language_delete',
+    'route_name' => 'language.delete',
   );
 
   // Language negotiation.
@@ -101,22 +101,22 @@ function language_menu() {
   );
   $items['admin/config/regional/language/detection/url'] = array(
     'title' => 'URL language detection configuration',
-    'route_name' => 'language_negotiation_url',
+    'route_name' => 'language.negotiation_url',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
   );
   $items['admin/config/regional/language/detection/session'] = array(
     'title' => 'Session language detection configuration',
-    'route_name' => 'language_negotiation_session',
+    'route_name' => 'language.negotiation_session',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
   );
   $items['admin/config/regional/language/detection/browser'] = array(
     'title' => 'Browser language detection configuration',
-    'route_name' => 'language_negotiation_browser',
+    'route_name' => 'language.negotiation_browser',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
   );
   $items['admin/config/regional/language/detection/selected'] = array(
     'title' => 'Selected language detection configuration',
-    'route_name' => 'language_negotiation_selected',
+    'route_name' => 'language.negotiation_selected',
     'type' => MENU_VISIBLE_IN_BREADCRUMB,
   );
 

core/modules/language/language.routing.yml

@@ -1,53 +1,53 @@
-language_negotiation_url:
+language.negotiation_url:
   pattern: '/admin/config/regional/language/detection/url'
   defaults:
     _form: 'Drupal\language\Form\NegotiationUrlForm'
   requirements:
     _permission: 'administer languages'
 
-language_negotiation_session:
+language.negotiation_session:
   pattern: '/admin/config/regional/language/detection/session'
   defaults:
     _form: 'Drupal\language\Form\NegotiationSessionForm'
   requirements:
     _permission: 'administer languages'
 
-language_negotiation_selected:
+language.negotiation_selected:
   pattern: '/admin/config/regional/language/detection/selected'
   defaults:
     _form: 'Drupal\language\Form\NegotiationSelectedForm'
   requirements:
     _permission: 'administer languages'
 
-language_add:
+language.add:
   pattern: '/admin/config/regional/language/add'
   defaults:
     _entity_form: 'language_entity.add'
   requirements:
     _entity_create_access: 'language_entity'
 
-language_edit:
+language.edit:
   pattern: '/admin/config/regional/language/edit/{language_entity}'
   defaults:
     _entity_form: 'language_entity.edit'
   requirements:
     _entity_access: 'language_entity.update'
 
-language_admin_overview:
+language.admin_overview:
   pattern: '/admin/config/regional/language'
   defaults:
     _entity_list: 'language_entity'
   requirements:
     _permission: 'administer languages'
 
-language_delete:
+language.delete:
   pattern: '/admin/config/regional/language/delete/{language_entity}'
   defaults:
     _entity_form: 'language_entity.delete'
   requirements:
     _entity_access: 'language_entity.delete'
 
-language_negotiation_browser:
+language.negotiation_browser:
   pattern: '/admin/config/regional/language/detection/browser'
   defaults:
     _form: '\Drupal\language\Form\NegotiationBrowserForm'
@@ -55,7 +55,7 @@ language_negotiation_browser:
   requirements:
     _permission: 'administer languages'
 
-language_negotiation_browser_delete:
+language.negotiation_browser_delete:
   pattern: 'admin/config/regional/language/detection/browser/delete/{browser_langcode}'
   defaults:
     _form: '\Drupal\language\Form\NegotiationBrowserDeleteForm'

core/modules/language/lib/Drupal/language/Form/LanguageDeleteForm.php

@@ -57,7 +57,7 @@ class LanguageDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'language_admin_overview',
+      'route_name' => 'language.admin_overview',
     );
   }
 

core/modules/language/tests/language_test/language_test.routing.yml

@@ -1,11 +1,11 @@
-language_test_l_active_class:
+language_test.l_active_class:
   pattern: '/language_test/type-link-active-class'
   defaults:
     _content: '\Drupal\language_test\Controller\LanguageTestController::typeLinkActiveClass'
   requirements:
     _access: 'TRUE'
 
-language_test_subrequest:
+language_test.subrequest:
   pattern: '/language_test/subrequest'
   defaults:
     _controller: '\Drupal\language_test\Controller\LanguageTestController::testSubRequest'

core/modules/locale/locale.module

@@ -173,7 +173,7 @@ function locale_menu() {
   $items['admin/config/regional/translate'] = array(
     'title' => 'User interface translation',
     'description' => 'Translate the built-in user interface.',
-    'route_name' => 'locale_translate_page',
+    'route_name' => 'locale.translate_page',
     'weight' => -5,
   );
   $items['admin/config/regional/translate/translate'] = array(
@@ -200,7 +200,7 @@ function locale_menu() {
   );
   $items['admin/config/regional/translate/settings'] = array(
     'title' => 'Settings',
-    'route_name' => 'locale_settings',
+    'route_name' => 'locale.settings',
     'weight' => 100,
     'type' => MENU_LOCAL_TASK,
   );

core/modules/locale/locale.routing.yml

@@ -1,18 +1,18 @@
-locale_settings:
+locale.settings:
   pattern: '/admin/config/regional/translate/settings'
   defaults:
     _form: 'Drupal\locale\Form\LocaleSettingsForm'
   requirements:
     _permission: 'translate interface'
 
-locale_check_translation:
+locale.check_translation:
   pattern: '/admin/reports/translations/check'
   defaults:
     _controller: 'Drupal\locale\Controller\LocaleController::checkTranslation'
   requirements:
     _permission: 'translate interface'
 
-locale_translate_page:
+locale.translate_page:
   pattern: '/admin/config/regional/translate'
   defaults:
     _content: 'Drupal\locale\Controller\LocaleController::translatePage'

core/modules/menu/lib/Drupal/menu/Form/MenuDeleteForm.php

@@ -66,7 +66,7 @@ class MenuDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'menu_menu_edit',
+      'route_name' => 'menu.menu_edit',
       'route_parameters' => array(
         'menu' => $this->entity->id(),
       ),

core/modules/menu/lib/Drupal/menu/Form/MenuLinkDeleteForm.php

@@ -26,7 +26,7 @@ class MenuLinkDeleteForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'menu_menu_edit',
+      'route_name' => 'menu.menu_edit',
       'route_parameters' => array(
         'menu' => $this->entity->menu_name,
       ),

core/modules/menu/lib/Drupal/menu/Form/MenuLinkResetForm.php

@@ -26,7 +26,7 @@ class MenuLinkResetForm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'menu_menu_edit',
+      'route_name' => 'menu.menu_edit',
       'route_parameters' => array(
         'menu' => $this->entity->menu_name,
       ),

core/modules/menu/menu.module

@@ -68,7 +68,7 @@ function menu_menu() {
   $items['admin/structure/menu'] = array(
     'title' => 'Menus',
     'description' => 'Add new menus to your site, edit existing menus, and rename and reorganize menu links.',
-    'route_name' => 'menu_overview_page',
+    'route_name' => 'menu.overview_page',
   );
   $items['admin/structure/menu/list'] = array(
     'title' => 'List menus',
@@ -76,24 +76,24 @@ function menu_menu() {
   );
   $items['admin/structure/menu/add'] = array(
     'title' => 'Add menu',
-    'route_name' => 'menu_menu_add',
+    'route_name' => 'menu.menu_add',
     'type' => MENU_LOCAL_ACTION,
   );
   $items['admin/structure/menu/settings'] = array(
     'title' => 'Settings',
-    'route_name' => 'menu_settings',
+    'route_name' => 'menu.settings',
     'type' => MENU_LOCAL_TASK,
     'weight' => 100,
   );
   $items['admin/structure/menu/manage/%menu'] = array(
     'title' => 'Edit menu',
-    'route_name' => 'menu_menu_edit',
+    'route_name' => 'menu.menu_edit',
     'title callback' => 'entity_page_label',
     'title arguments' => array(4),
   );
   $items['admin/structure/menu/manage/%menu/add'] = array(
     'title' => 'Add link',
-    'route_name' => 'menu_link_add',
+    'route_name' => 'menu.link_add',
     'type' => MENU_LOCAL_ACTION,
   );
   $items['admin/structure/menu/manage/%menu/edit'] = array(
@@ -103,19 +103,19 @@ function menu_menu() {
   );
   $items['admin/structure/menu/manage/%menu/delete'] = array(
     'title' => 'Delete menu',
-    'route_name' => 'menu_delete_menu',
+    'route_name' => 'menu.delete_menu',
   );
   $items['admin/structure/menu/item/%menu_link/edit'] = array(
     'title' => 'Edit menu link',
-    'route_name' => 'menu_link_edit',
+    'route_name' => 'menu.link_edit',
   );
   $items['admin/structure/menu/item/%menu_link/reset'] = array(
     'title' => 'Reset menu link',
-    'route_name' => 'menu_link_reset',
+    'route_name' => 'menu.link_reset',
   );
   $items['admin/structure/menu/item/%menu_link/delete'] = array(
     'title' => 'Delete menu link',
-    'route_name' => 'menu_link_delete',
+    'route_name' => 'menu.link_delete',
   );
   return $items;
 }

core/modules/menu/menu.routing.yml

@@ -1,67 +1,67 @@
-menu_settings:
+menu.settings:
   pattern: '/admin/structure/menu/settings'
   defaults:
     _form: 'Drupal\menu\MenuSettingsForm'
   requirements:
     _permission: 'administer menu'
 
-menu_overview_page:
+menu.overview_page:
   pattern: '/admin/structure/menu'
   defaults:
     _entity_list: 'menu'
   requirements:
     _permission: 'administer menu'
 
-menu_parent_options_js:
+menu.parent_options_js:
   pattern: '/admin/structure/menu/parents'
   defaults:
     _controller: '\Drupal\menu\Controller\MenuController::getParentOptions'
   requirements:
     _permission: 'administer menu'
 
-menu_link_add:
+menu.link_add:
   pattern: '/admin/structure/menu/manage/{menu}/add'
   defaults:
     _content: '\Drupal\menu\Controller\MenuController::addLink'
   requirements:
     _entity_create_access: 'menu_link'
 
-menu_link_edit:
+menu.link_edit:
   pattern: '/admin/structure/menu/item/{menu_link}/edit'
   defaults:
     _entity_form: 'menu_link'
   requirements:
     _entity_access: 'menu_link.update'
 
-menu_link_reset:
+menu.link_reset:
   pattern: 'admin/structure/menu/item/{menu_link}/reset'
   defaults:
     _entity_form: 'menu_link.reset'
   requirements:
     _entity_access: 'menu_link.reset'
 
-menu_link_delete:
+menu.link_delete:
   pattern: 'admin/structure/menu/item/{menu_link}/delete'
   defaults:
     _entity_form: 'menu_link.delete'
   requirements:
     _entity_access: 'menu_link.delete'
 
-menu_menu_add:
+menu.menu_add:
   pattern: '/admin/structure/menu/add'
   defaults:
     _entity_form: 'menu.add'
   requirements:
     _entity_create_access: 'menu'
 
-menu_menu_edit:
+menu.menu_edit:
   pattern: '/admin/structure/menu/manage/{menu}'
   defaults:
     _entity_form: 'menu.edit'
   requirements:
     _entity_access: 'menu.update'
 
-menu_delete_menu:
+menu.delete_menu:
   pattern: 'admin/structure/menu/manage/{menu}/delete'
   defaults:
     _entity_form: 'menu.delete'

core/modules/node/lib/Drupal/node/Form/NodeRevisionDeleteForm.php

@@ -79,7 +79,7 @@ class NodeRevisionDeleteForm extends ConfirmFormBase implements ContainerInjecti
    * {@inheritdoc}
    */
   public function getFormID() {
-    return 'node_revision_delete_confirm';
+    return 'node.revision_delete_confirm';
   }
 
   /**

core/modules/node/lib/Drupal/node/Form/NodeTypeDeleteConfirm.php

@@ -54,7 +54,7 @@ class NodeTypeDeleteConfirm extends EntityConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'node_overview_types',
+      'route_name' => 'node.overview_types',
     );
   }
 

core/modules/node/lib/Drupal/node/Form/RebuildPermissionsForm.php

@@ -30,7 +30,7 @@ class RebuildPermissionsForm extends ConfirmFormBase {
    */
   public function getCancelRoute() {
     return array(
-      'route_name' => 'system_status',
+      'route_name' => 'system.status',
     );
   }
 

core/modules/node/lib/Drupal/node/NodeFormController.php

@@ -190,7 +190,7 @@ class NodeFormController extends EntityFormControllerNG {
       '#type' => 'textfield',
       '#title' => t('Authored by'),
       '#maxlength' => 60,
-      '#autocomplete_route_name' => 'user_autocomplete',
+      '#autocomplete_route_name' => 'user.autocomplete',
       '#default_value' => $node->getAuthorId()? $node->getAuthor()->getUsername() : '',
       '#weight' => -1,
       '#description' => t('Leave blank for %anonymous.', array('%anonymous' => $user_config->get('anonymous'))),

core/modules/node/lib/Drupal/node/Plugin/Action/AssignOwnerNode.php

@@ -107,7 +107,7 @@ class AssignOwnerNode extends ConfigurableActionBase implements ContainerFactory
         '#type' => 'textfield',
         '#title' => t('Username'),
         '#default_value' => $owner_name,
-        '#autocomplete_route_name' => 'user_autocomplete',
+        '#autocomplete_route_name' => 'user.autocomplete',
         '#size' => '6',
         '#maxlength' => '60',
         '#description' => $description,

core/modules/node/lib/Drupal/node/Plugin/views/wizard/Node.php

@@ -304,7 +304,7 @@ class Node extends WizardPluginBase {
       $form['displays']['show']['tagged_with'] = array(
         '#type' => 'textfield',
         '#title' => t('tagged with'),
-        '#autocomplete_route_name' => 'taxonomy_autocomplete',
+        '#autocomplete_route_name' => 'taxonomy.autocomplete',
         '#autocomplete_route_parameters' => array(
           'entity_type' => $this->entity_type,
           'field_name' => $tag_field_name,

core/modules/node/node.module

@@ -978,7 +978,7 @@ function node_menu() {
   $items['admin/structure/types'] = array(
     'title' => 'Content types',
     'description' => 'Manage content types, including default status, front page promotion, comment settings, etc.',
-    'route_name' => 'node_overview_types',
+    'route_name' => 'node.overview_types',
   );
   $items['admin/structure/types/list'] = array(
     'title' => 'List',
@@ -986,14 +986,14 @@ function node_menu() {
   );
   $items['admin/structure/types/add'] = array(
     'title' => 'Add content type',
-    'route_name' => 'node_type_add',
+    'route_name' => 'node.type_add',
     'type' => MENU_LOCAL_ACTION,
   );
   $items['admin/structure/types/manage/%node_type'] = array(
     'title' => 'Edit content type',
     'title callback' => 'entity_page_label',
     'title arguments' => array(4),
-    'route_name' => 'node_type_edit',
+    'route_name' => 'node.type_edit',
   );
   $items['admin/structure/types/manage/%node_type/edit'] = array(
     'title' => 'Edit',
@@ -1001,7 +1001,7 @@ function node_menu() {
   );
   $items['admin/structure/types/manage/%node_type/delete'] = array(
     'title' => 'Delete',
-    'route_name' => 'node_type_delete_confirm',
+    'route_name' => 'node.type_delete_confirm',
   );
   $items['node/add'] = array(
     'title' => 'Add content',
@@ -1036,13 +1036,13 @@ function node_menu() {
   );
   $items['node/%node/edit'] = array(
     'title' => 'Edit',
-    'route_name' => 'node_page_edit',
+    'route_name' => 'node.page_edit',
     'type' => MENU_LOCAL_TASK,
     'context' => MENU_CONTEXT_PAGE | MENU_CONTEXT_INLINE,
   );
   $items['node/%node/delete'] = array(
     'title' => 'Delete',
-    'route_name' => 'node_delete_confirm',
+    'route_name' => 'node.delete_confirm',
     'weight' => 10,
     'type' => MENU_LOCAL_TASK,
     'context' => MENU_CONTEXT_INLINE,
@@ -1066,11 +1066,11 @@ function node_menu() {
   );
   $items['node/%node/revisions/%node_revision/revert'] = array(
     'title' => 'Revert to earlier revision',
-    'route_name' => 'node_revision_revert_confirm',
+    'route_name' => 'node.revision_revert_confirm',
   );
   $items['node/%node/revisions/%node_revision/delete'] = array(
     'title' => 'Delete earlier revision',
-    'route_name' => 'node_revision_delete_confirm',
+    'route_name' => 'node.revision_delete_confirm',
   );
   return $items;
 }