{"id":"NAR-013","name":"Exposition arrives through present need","domain":"narrative","layer":"section","strength":"heuristic","human_logic":"IF background information interrupts current desire or conflict, THEN delay, distribute, or attach it to a present decision ELSE retain.","when":{"all":[{"path":"section.exposition.exists","operator":"eq","value":true},{"path":"section.exposition.interrupts_current_motion","operator":"eq","value":true}]},"then":[{"action":"restructure","target":"section.exposition","options":["delay","distribute","attach_to_present_decision"]}],"else":[{"action":"retain","target":"current_text","reason":"No triggering condition is present."}],"unless":[],"because":"Readers absorb background best when they understand why it matters now.","diagnostics":[],"examples":{},"source_ids":["BK-011","BK-016"],"laka":{"smallest_sufficient_intervention":true,"primary_axes":["scope","depth","magnitude","reversibility"]},"requires_facts":["section.exposition.exists","section.exposition.interrupts_current_motion"],"tests":[],"sources":[{"id":"BK-011","title":"On Writing: A Memoir of the Craft","creator":"Stephen King","domain":"creative_writing","type":"Book","note":"Writing habits, revision, description, and storytelling craft.","url":null},{"id":"BK-016","title":"Story","creator":"Robert McKee","domain":"narrative","type":"Book","note":"Scene design, causality, conflict, and narrative structure.","url":null}],"defined_in":{"file":"13-narrative-rules.json","title":"Narrative and Story Grammar","slug":"narrative-rules"}}