metatextual
Metatextual is an adjective used in literary studies to describe elements that self-consciously acknowledge the status of a text as a constructed artifact. Metatextual features draw attention to the act of writing, the act of reading, or the conditions of interpretation, rather than merely telling a story. The concept is closely related to metafiction and self-reflexivity, but it is often used in a broader sense to include paratextual devices, such as forewords, footnotes, or interjections by a narrator that remind the reader they are reading a text.
The term is employed within narratology and literary criticism to analyze how works manipulate readerly expectations
Common forms include explicit or implicit commentary on language, structure, or genre; frame narratives that interrupt
Examples often cited include Italo Calvino’s If on a winter’s night a traveler and Laurence Sterne’s Tristram