deleteBackwardByDecomposingPreviousCharacter(_:) Declarationoptional func deleteBackwardByDecomposingPreviousCharacter(_ sender: Any?) See AlsoDeleting ContentdeleteBackward(_:)deleteForward(_:)deleteToBeginningOfLine(_:)deleteToBeginningOfParagraph(_:)deleteToEndOfLine(_:)deleteToEndOfParagraph(_:)deleteWordBackward(_:)deleteWordForward(_:)yank(_:)