The Superseded Text

The Superseded Text is the designation given in Tower bibliography to any body of writing that has been formally displaced by a later authoritative recension, and — in the strict sense reserved by the Index of Superseded Clauses — to the surviving original itself, which is retained rather than destroyed and marked with a Superseded Clause Marking before deposit. The Superseded Text is therefore both a category and a physical object: a category of documents in the second position of authority, and a stack of them somewhere on a floor that the catalogue will not name without an escort. It is not to be confused with the superseding text, which is ordinarily kept elsewhere, is seldom consulted, and is often itself superseded within the year.

Definition and scope

A text enters the class of Superseded Text when a later authority states, in writing, that it replaces it. The operative word is states: displacement is an act of declaration, not an inference from content. The Manual for Spectral Surveyance remained the core reference text for Spectral Cartography long after its methods had fallen out of use, and was displaced not by correction but by a document that said so; a text may accordingly be superseded while remaining accurate, or remain in force while being demonstrably wrong, and the archive records both positions without embarrassment.

Displacement is total unless the superseding instrument says otherwise. Concordance 23 superseded Concordance 22 in its entirety and is the superseding document for the original text of Concordance 22.9; the result is that no clause of 22 survives as operative, though every clause of it survives as Superseded Text. Supersecession by parts — clause by clause, annex by annex — is permitted but discouraged by long habit, as the parts tend to be mislaid separately and reassembled incorrectly by later compilers.

Procedure of deposit

The superseding office delivers the displaced original to the Archive of Superseded Procedures, where it is collated, marked, and shelved. Marking proceeds from the front matter inward, so that a reader opening a Superseded Text meets the marking before the text and is not misled; texts marked from the rear have caused trouble and are now marked twice. Deposit is entered in the Index of Superseded Clauses, which tracks superseded Procedural Clauses and can be dynamically updated, a capacity the office has repeatedly regretted.

Retention is not optional. No Superseded Text may be destroyed while its superseding instrument remains in force, on the reasoning that the displacing document is itself unverifiable except against what it displaced. This has produced the familiar difficulty of the mutual pair: two texts, each superseding the other in alternate recensions, which cannot be separated and are shelved together as a single binding under standing instruction. The Hall of Superseded Directives holds four such bindings, two of them chained.

The Concordance dispute

Considerable disagreement attends the question of what the Superseded Text is once marked. The narrow reading, held by the compilers of the Index of Superseded Clauses, is that the marking extinguishes all operative quality and leaves a record only: the text remains as evidence of what was once declared, and to argue with it is a category error.

The broad reading, advanced in the Archive of Superseded Etiquette and never formally refuted, holds that a marked text retains a residual authority of precedent, as the shape of a garment outlives the fashion. On this view the Superseded Text may be cited for construction — that is, for the sense in which a clause was once read — but not for command. The Museum of Superseded Governance has declined to adjudicate, noting in its annual return that both readings are regularly used to reach opposite conclusions from the same shelf.

"Where a clause has been superseded, the later text governs; where it has been superseded and then superseded again, the compiler is to be sent for."

— Concordance 23, Annex 4, itself now marked

The Index challenged the authority of Concordance Addendum 707.β, arguing that its epithet-capping clause superseded earlier clauses of the Index itself and thus stood above the very register that recorded its supersession — a circularity the Index has never resolved and has instead annotated.

Luminal precedent

The clearest historical instance is the Manual of Luminal Gradients, superseded by Volume III: Luminous Gradients as the foundational text for the Office of Luminal Gradients. The Office retained its marked copies in the reading room for eleven years on the ground that surveyors had memorized the tables and would otherwise misgrade the stairwells. The retention was regularized by Concordance 31, which permits an office to keep a Superseded Text in use where withdrawal would inconvenience staff; the permission was withdrawn in the following Concordance and reinstated again, and the reading room still holds the tables. A visiting rule forbids taking the marked copies past the second landing.

Boundaries with adjacent classes

The Superseded Text is distinguished from the merely erroneous, which is corrected rather than marked, and from the withdrawn, which is removed from the shelf entirely. Errors of fact are corrected in place by erratum slip; texts displaced by later authority are marked and kept. The distinction is not always visible to a casual reader, and the Wing of Superseded Function recalls the case of Clerk Orvyn Hasp, who in the winter of the floor numbered 4,118 corrected a marked text in ink and was reprimanded for altering a superseded record — the correct procedure being to add a slip, not to strike. Hasp's slips are retained and are considered part of the record.

Related classes include the superseded numeral, held in the Archive of Superseded Positions where stable and in the Gallery of Superseded Numbers where not; the superseded coordinate, held in the Archive of Superseded Coordinates; and the superseded authority, held in the Archive of Superseded Authorities, which absorbs the holdings of archivists who have been superseded by them. The Superseded Text remains the parent category for all of these, and no displacement in the Tower is recorded without a text naming it — even when the displaced thing was never text to begin with.