Clues in Indentation and Spaces: Preserving Deduction in Plain-Text Interactive Fiction
Identify the relationships conveyed by indentation, alignment, and blank space, then express them in short sentences. Use a layout-clue transcription card to preserve the evidence players already have while leaving comparison, elimination, and conclusions to them.
Introduction
When preparing a plain-text version, first state the relationships expressed by the layout, then check that players still have to make the comparisons themselves. If indentation indicates the contents of a box, write “Box X contains…”; if blank space merely separates groups, identify those groups. Do not treat “Something is missing here” as a transcription: that already performs a step of the deduction for the player.
Below, a fictional warehouse inventory provides a complete worked example of a “layout-clue transcription card.” The inventory, rules, and answer were invented for teaching purposes. They are not a real user case, measured results, a record of hands-on testing, or a DramaFork product feature. The task concerns presentation changes within a single language only.
1. Establish What the Blank Space Means
Before writing, ask of each instance: what evidence would the reader lose if this space disappeared? The answer should identify a specific relationship, rather than “The atmosphere suffers” or “It looks less tidy.”
Column alignment may pair a name with an item on the same row; indentation may indicate that an item belongs to the container one level above it; blank space between two passages may separate two records from different dates. Adjacency does not necessarily imply a connection, either: if items sit together merely to save space, do not invent a story fact linking them.
In other puzzles, spaces themselves are characters to be counted, or players must move text and rearrange columns to solve the puzzle. In those cases, preserving relationships is not enough: character counts, order, or positions that players can manipulate are also evidence. Make this distinction first so you can decide whether short sentences will work or whether you need another representation with explicit position labels.
This example addresses only membership and grouping. Indentation means “listed under this box,” and a blank line separates the records for the two boxes. Entry order does not indicate physical placement, and indentation width does not indicate quantity. These meanings must be supported by the original instructions; editors cannot simply guess them during transcription.
2. Establish All the Evidence the Original Gives Players
In this fictional scenario, players compare the warehouse’s evening box-sealing record with its morning packing requirements to determine which required item was not recorded in its assigned box. Both versions begin with the same instructions: each box must contain exactly the three items specified below, one of each; the evening record lists every item in the boxes at that time; indentation before an item name means that it belongs to the box identified by the nearest box name above it.
The morning packing requirements are: Box A must contain a copper key, a lamp wick, and sealing wax; Box B must contain a copper key, a lamp wick, and hemp rope. The original evening record reads:
Box A
Copper key
Lamp wick
Box B
Copper key
Lamp wick
Hemp rope
Do not omit “lists every item.” If this is described merely as a casually jotted inventory, the sealing wax might simply have been left out of the record, leaving players without enough evidence to conclude that an item is missing from a box. The answer holds only because the completeness of the record is an explicit premise.
Do not expand the task into identifying a thief, either. The available material supports only a conclusion about which box lacked which required item that evening. It provides no account of items being moved, no person responsible, and no record of items leaving the warehouse. The transcription must preserve that evidential boundary.
3. Complete a Reusable Layout-Clue Transcription Card
Create an entry for each meaningful visual relationship. Where the same relationship recurs, you can state a general rule and then apply it to each box. Here is the complete card for this example. It is working material for the author and need not accompany the clue shown to players.
Visual relationship: The copper key and lamp wick are indented under Box A; the copper key, lamp wick, and hemp rope are indented under Box B. The two unindented box names are at the same level. The blank line between them separates groups; it does not indicate an empty box.
Role in deduction: Establish which items belong to which box so players can compare morning requirements with evening records box by box. Both boxes contain a copper key and a lamp wick, so the entries must not be merged into one overall inventory, and entries with identical names must not be deduplicated.
Text replacement: Evening box-sealing record: Box A contains one copper key and one lamp wick. Box B contains one copper key, one lamp wick, and one length of hemp rope. This is a complete list of the contents of both boxes at that time.
Unknowns to preserve: Players must still compare the records to determine which box fails to meet the morning requirements and what is missing. The material does not explain why an item is absent, whether someone removed it, or who handled it.
Answer-leak check: The replacement uses no judgment words or phrases such as “missing,” “this alone,” or “unusual.” It does not highlight Box A or provide a named empty slot for the unlisted sealing wax. Both boxes use the same sentence pattern, preventing editorial emphasis from supplying an extra hint.
You can copy this card for other clues and replace its five fields in turn. If a sentence in “Text replacement” has no corresponding original relationship or shared premise, remove it or mark it for confirmation. Do not quietly add it in the name of making things easier to understand.
4. Compare the Paths to the Answer, Not Just Readability
The original path is to use indentation to assign items to Boxes A and B, compare each box with the morning requirements, and notice that Box A does not list sealing wax. Combined with the premise that the evening record is complete, this supports the conclusion that Box A lacks sealing wax. Box B’s three items match its requirements.
The plain-text path is to read “Box A contains” and “Box B contains” to establish membership, then make the same box-by-box comparison and reach the same conclusion. The transcription removes the need to interpret indentation, but it does not perform the set comparison for players or add information about where the missing item went.
This comparison is only a written reasoning exercise using fictional material, not a player-test result. During review, authors should list the knowns and unknowns in each version separately and check whether any conclusion holds in only one version.
For example, “Only the copper key and lamp wick remain in Box A” is not equivalent. “Remain” implies that other items were previously present and that the contents subsequently decreased, whereas the source establishes only the packing requirements and the evening state. “Box A: copper key, lamp wick, empty slot” is also unsuitable: the original has no fixed slots, and adding an empty one turns a comparison task into a search for an already marked gap.
Explicit sentences stating what each box contains make membership easier to recognize. That is a trade-off. If the original puzzle’s challenge is discovering the indentation rule, stating “contains” performs the central discovery in advance. Such a version can only be called an adaptation; it cannot claim to preserve the original reasoning process.
5. Use a Different Preservation Method for Character Puzzles
If the number of spaces is the code, “These two entries are farther apart” is insufficient. A notation such as “Number of spaces: three” can preserve the count, but you must acknowledge that the counting has already been done for the player. If counting is part of the challenge, this replacement changes the puzzle. Redesign the interaction rather than claiming full equivalence.
If a clue depends on row-and-column intersections, give each row and column a stable name and state which intersection each entry occupies, while preserving the original unknown positions. If it depends on adjacency after movement, also explain what may be moved and how to read the arrangement before and after moving it. Initial relationships alone cannot replace the full rules for manipulation.
Before delivery, imagine the plain-text version as a passage with no indentation, no repeated spaces, and arbitrary line wrapping. Then check the transcription card item by item: is box membership clear, are all same-named entries retained, are the premises still present, and must the unknowns still be deduced? This is a content-review method, not evidence that any particular display environment has been tested.
The deliverable in this example is the text replacement from Section 3, presented together with the shared instructions and morning requirements from Section 2. If any part is missing, players either lose their basis for comparison or cannot infer “not in the box” from “not recorded.” However smoothly it reads, it is not yet a clue with all the necessary evidence.
