Whether the editor supports "allowed content only" filtering. Type: bool File

_editor_get_formatted_text_fields(FieldableEntityInterface $entity) Determines the formatted text fields on

editor_form_filter_admin_format_editor_configure($form, FormStateInterface $form_state) Button submit handler

protected static Standard::filterXssDataAttributes($html)

hook_editor_info_alter(array &$editors) Performs alterations on text editor definitions.

Adds bindings for client-side "text editors" to text formats. File core/modules/editor/editor.module

editor_form_filter_admin_format_submit($form, FormStateInterface $form_state) Additional submit handler for

_editor_delete_file_usage(array $uuids, EntityInterface $entity, $count) Deletes file usage of files referenced

editor_form_filter_format_form_alter(&$form, FormStateInterface $form_state) Implements

hook_editor_xss_filter_alter(&$editor_xss_filter_class, FilterFormatInterface $format, FilterFormatInterface $original_format = NULL)