Occurrence of author_picture, user_picture and respective settings in Drupal 8.5.x-dev

author_picture_user_picture_occurence.sh

/drupal (8.5.x=) $ grep -rnw -e "author_picture"
core/themes/bartik/templates/node.html.twig:23: * - author_picture: The node author user entity, rendered using the "compact"
core/themes/bartik/templates/node.html.twig:92:        {{ author_picture }}
core/themes/stable/templates/content/node.html.twig:23: * - author_picture: The node author user entity, rendered using the "compact"
core/themes/stable/templates/content/node.html.twig:85:      {{ author_picture }}
core/themes/classy/templates/content/node.html.twig:23: * - author_picture: The node author user entity, rendered using the "compact"
core/themes/classy/templates/content/node.html.twig:96:      {{ author_picture }}
core/modules/node/templates/node.html.twig:23: * - author_picture: The node author user entity, rendered using the "compact"
core/modules/node/templates/node.html.twig:87:      {{ author_picture }}
core/modules/node/node.module:639:      $variables['author_picture'] = user_view($node->getOwner(), 'compact');
core/modules/statistics/tests/themes/statistics_test_attached/node.html.twig:13:      {{ author_picture }}

drupal (8.5.x=) $ grep -rnw -e "user_picture"
core/themes/bartik/templates/comment.html.twig:24: * - user_picture: The comment author's profile picture.
core/themes/bartik/templates/comment.html.twig:86:    {{ user_picture }}
core/themes/stable/templates/content/comment.html.twig:24: * - user_picture: The comment author's profile picture.
core/themes/stable/templates/content/comment.html.twig:77:    {{ user_picture }}
core/themes/stable/templates/user/user.html.twig:12: *   such as 'user_picture' are available as 'content.user_picture'.
core/themes/classy/templates/content/comment.html.twig:24: * - user_picture: The comment author's profile picture.
core/themes/classy/templates/content/comment.html.twig:88:    {{ user_picture }}
core/themes/classy/templates/user/user.html.twig:12: *   such as 'user_picture' are available as 'content.user_picture'.
core/modules/image/src/Tests/Views/RelationshipUserImageDataTest.php:39:      'field_name' => 'user_picture',
core/modules/image/src/Tests/Views/RelationshipUserImageDataTest.php:46:      'field_name' => 'user_picture',
core/modules/image/src/Tests/Views/RelationshipUserImageDataTest.php:74:    $account->user_picture->target_id = 2;
core/modules/image/tests/modules/image_test_views/test_views/views.view.test_image_user_image_data.yml:73:          admin_label: 'image from user_picture'
core/modules/migrate/src/Plugin/migrate/destination/PerComponentEntityDisplay.php:24: *     field_name: user_picture
core/modules/migrate/src/Plugin/migrate/destination/PerComponentEntityDisplay.php:43: * This will add the "user_picture" image field to the "default" view mode of
core/modules/comment/templates/comment.html.twig:24: * - user_picture: The comment author's profile picture.
core/modules/comment/templates/comment.html.twig:79:    {{ user_picture }}
core/modules/comment/comment.module:651:    $variables['user_picture'] = user_view($account, 'compact');
core/modules/comment/comment.module:654:    $variables['user_picture'] = [];
core/modules/system/tests/src/Functional/Update/RecalculatedDependencyTest.php:35:    $data = \Drupal::config('field.field.user.user.user_picture')->get();
core/modules/system/tests/src/Functional/Update/RecalculatedDependencyTest.php:64:    $data = \Drupal::config('field.field.user.user.user_picture')->get();
core/modules/user/templates/user.html.twig:12: *   such as 'user_picture' are available as 'content.user_picture'.
core/modules/user/migrations/user_picture_entity_display.yml:12:    name: user_picture
core/modules/user/migrations/user_picture_field_instance.yml:11:    name: user_picture
core/modules/user/migrations/user_picture_entity_form_display.yml:12:    name: user_picture
core/modules/user/migrations/user_picture_field.yml:13:    name: user_picture
core/modules/user/migrations/d7_user.yml:37:  user_picture:
core/modules/user/migrations/d6_user.yml:38:  user_picture:
core/modules/user/user.module:153:  return isset($field_definitions['user_picture']);
core/modules/user/user.module:405: * This function adds a default alt tag to the user_picture field to maintain
core/modules/user/user.module:409:  if (user_picture_enabled() && !empty($build['user_picture'])) {
core/modules/user/user.module:410:    foreach (Element::children($build['user_picture']) as $key) {
core/modules/user/user.module:411:      $item = $build['user_picture'][$key]['#item'];
core/modules/user/src/Tests/UserPictureTest.php:102:    $image_style_id = $this->config('core.entity_view_display.user.user.compact')->get('content.user_picture.settings.image_style');
core/modules/user/src/Tests/UserPictureTest.php:146:    return File::load($account->user_picture->target_id);
core/modules/user/src/Tests/UserRegistrationTest.php:170:      'field_name' => 'user_picture',
core/modules/user/src/Tests/UserRegistrationTest.php:177:      'field_name' => 'user_picture',
core/modules/user/src/Tests/UserRegistrationTest.php:189:    $form_display->setComponent('user_picture', [
core/modules/user/tests/themes/user_test_theme/user.html.twig:12: *   such as 'user_picture' are available as 'content.user_picture'.
core/modules/user/tests/src/Kernel/Migrate/MigrateUserPictureEntityDisplayTest.php:37:    $component = EntityViewDisplay::load('user.user.default')->getComponent('user_picture');
core/modules/user/tests/src/Kernel/Migrate/d6/MigrateUserTest.php:139:        $file = File::load($user->user_picture->target_id);
core/modules/user/tests/src/Kernel/Migrate/d6/MigrateUserTest.php:144:        $this->assertFalse($user->user_picture->target_id, sprintf('User %s does not have a picture', $user->id()));
core/modules/user/tests/src/Kernel/Migrate/MigrateUserPictureFieldInstanceTest.php:34:    $field = FieldConfig::load('user.user.user_picture');
core/modules/user/tests/src/Kernel/Migrate/MigrateUserPictureFieldInstanceTest.php:38:    $this->assertIdentical('user_picture', $field->getName());
core/modules/user/tests/src/Kernel/Migrate/MigrateUserPictureEntityFormDisplayTest.php:9: * Tests migration of the user_picture field's entity form display settings.
core/modules/user/tests/src/Kernel/Migrate/MigrateUserPictureEntityFormDisplayTest.php:33:    $component = EntityFormDisplay::load('user.user.default')->getComponent('user_picture');
core/modules/user/tests/src/Kernel/Migrate/d7/MigrateUserTest.php:137:    $this->assertSame($has_picture, !$user->user_picture->isEmpty());
core/modules/user/tests/src/Kernel/Migrate/MigrateUserPictureFieldTest.php:31:    $field_storage = FieldStorageConfig::load('user.user_picture');
core/modules/user/tests/src/Kernel/Migrate/MigrateUserPictureFieldTest.php:33:    $this->assertIdentical('user.user_picture', $field_storage->id());
core/profiles/standard/config/install/field.storage.user.user_picture.yml:8:id: user.user_picture
core/profiles/standard/config/install/field.storage.user.user_picture.yml:9:field_name: user_picture
core/profiles/standard/config/install/field.field.user.user.user_picture.yml:5:    - field.storage.user.user_picture
core/profiles/standard/config/install/field.field.user.user.user_picture.yml:9:id: user.user.user_picture
core/profiles/standard/config/install/field.field.user.user.user_picture.yml:10:field_name: user_picture
core/profiles/standard/config/install/core.entity_form_display.user.user.default.yml:5:    - field.field.user.user.user_picture
core/profiles/standard/config/install/core.entity_form_display.user.user.default.yml:27:  user_picture:
core/profiles/standard/config/install/core.entity_view_display.user.user.default.yml:5:    - field.field.user.user.user_picture
core/profiles/standard/config/install/core.entity_view_display.user.user.default.yml:18:  user_picture:
core/profiles/standard/config/install/core.entity_view_display.user.user.compact.yml:6:    - field.field.user.user.user_picture
core/profiles/standard/config/install/core.entity_view_display.user.user.compact.yml:16:  user_picture:
core/lib/Drupal/Core/Entity/entity.api.php:1651:  // Hide the 'user_picture' field from the register form.
core/lib/Drupal/Core/Entity/entity.api.php:1653:    $form_display->setComponent('user_picture', [

drupal (8.5.x=) $ grep -rnw -e "User pictures in"
core/config/schema/core.data_types.schema.yml:178:          label: 'User pictures in comments'
core/config/schema/core.data_types.schema.yml:193:          label: 'User pictures in posts'
core/modules/system/src/Form/ThemeSettingsForm.php:148:      'node_user_picture' => t('User pictures in posts'),
core/modules/system/src/Form/ThemeSettingsForm.php:149:      'comment_user_picture' => t('User pictures in comments'),