{"id":"PUN-015","name":"Parentheses subordinate removable detail","domain":"punctuation","layer":"sentence","strength":"context_default","human_logic":"IF material is useful but structurally secondary AND the sentence remains grammatical without it, THEN parentheses are available ELSE integrate or delete it.","when":{"all":[{"path":"insertion.secondary","operator":"eq","value":true},{"path":"insertion.removal_preserves_grammar","operator":"eq","value":true}]},"then":[{"action":"wrap","target":"insertion","punctuation":"parentheses"}],"else":[{"action":"restructure","target":"insertion","options":["integrate","delete","footnote"]}],"unless":[],"because":"Parentheses signal a stronger drop in emphasis than commas.","diagnostics":[],"examples":{},"source_ids":["BK-007","BK-009","BK-039"],"laka":{"smallest_sufficient_intervention":true,"primary_axes":["scope","depth","magnitude","reversibility"]},"requires_facts":["insertion.secondary","insertion.removal_preserves_grammar"],"tests":[],"sources":[{"id":"BK-007","title":"The Copyeditor's Handbook","creator":"Amy Einsohn; Marilyn Schwartz","domain":"copyediting","type":"Book","note":"Professional copyediting practice, grammar, and editorial process.","url":null},{"id":"BK-009","title":"Eats, Shoots & Leaves","creator":"Lynne Truss","domain":"punctuation","type":"Book","note":"Punctuation and the effect of marks on meaning.","url":null},{"id":"BK-039","title":"The Chicago Manual of Style","creator":"The University of Chicago Press Editorial Staff","domain":"editorial_style","type":"Book","note":"Comprehensive editorial style, grammar, documentation, and publishing.","url":null}],"defined_in":{"file":"08-punctuation-rules.json","title":"Punctuation as Meaning and Boundary","slug":"punctuation-rules"}}