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Levi Neuwirth f94102d839 Contract G-minor: ten pins, one open ruling, fourteen mutations 
Documentation only. No implementation.

Drafts the implementation contract for the schema-minor rung against the
ratified epoch ladder and the vocabulary audit. Ten design pins covering the
derivation (envelope max over emitted, block max over envelopes, major and
minor derived independently), the five vocabularies that need introduced_minor,
the manifest seam, and the text-projection consequence.

Three pins exist to prevent specific wrong edits. The baseline sentinel must
not be 0, because 0 is a real baseline minor for V1-V3 and conflating them
makes the max read correctly by accident. OperationKindTag's epochs go inside
operation_kind_tag_vocabulary!, not beside it, because a sibling match is the
parallel list the macro exists to prevent. And bundle.rs:301 must stay a
major-only comparison - tightening it to the full version would be a
conformance regression, and it is the most tempting wrong edit in the packet.

One pin requires ratification before implementation: epiphany-textproj cannot
detect changed barrier bytes, having no prior state to diff and no layout-ir
dependency to decode with. Recommended disposition is a documented preserving
producer, with a testkit conformance check as the alternative. The two differ
by a test rather than a design.

Fourteen tests, each with the mutation that must kill it, including the
rejected highest-discriminant policy, the over-stamp after a contributing
barrier is removed, and the bundle.rs:301 tightening.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QjsEnYhm1gPpf6ii2iFxFV
 		2026-07-28 18:50:45 -04:00
..
vectors Genesis G2a: two settings setters, and the vocabulary's documentation catches up 2026-07-28 17:07:46 -04:00
ANALYSIS_GENESIS_PERSISTENCE.md The operation set absorbs genesis 2026-07-24 15:11:36 -04:00
ANALYSIS_TEXT_RUN_PRIMITIVES.md Editor T4-pre W3: the text run carries both its string and its ink 2026-07-28 14:38:06 -04:00
AUDIT_GMINOR_VOCABULARIES.md Audit the G-minor reachable vocabularies: a ledger, a matrix, one stale sentence 2026-07-28 18:27:35 -04:00
CONTRACT_CORE_DECODE_VECTORS.md The decode vector corpus reaches the core score wire 2026-07-24 11:38:15 -04:00
CONTRACT_EDITOR_T1A_GOLDENS.md Editor track: the plan, and the T1a golden-harness contract 2026-07-23 14:57:43 -04:00
CONTRACT_EDITOR_T2_SELECTION.md Editor T2: contract for selection v2, the golden gate, and copy/paste 2026-07-23 17:07:18 -04:00
CONTRACT_EDITOR_T3_CARET.md Editor T3: contract for the note-entry caret 2026-07-24 12:55:05 -04:00
CONTRACT_EDITOR_T4PRE_IR.md Editor T4-pre: the IR readiness contract, and the genesis-persistence table 2026-07-24 14:47:08 -04:00
CONTRACT_EDITOR_T4PRE_W2_GLYPHS.md Editor T4-pre W2: the glyph-asset contract, and three parallelism claims get finer 2026-07-24 17:50:02 -04:00
CONTRACT_EDITOR_T4_SPIKE.md Editor T4 opens: the toolkit spike gets a contract that cannot be argued with 2026-07-28 17:26:23 -04:00
CONTRACT_GENESIS_G1_INSTRUMENT.md Contract G1: one operation, and the two things that make from-empty correct 2026-07-24 18:04:30 -04:00
CONTRACT_GENESIS_G2A_SETTINGS.md Contract G2a round five: the sixth hand-maintained site, and locking Registered 2026-07-28 15:47:17 -04:00
CONTRACT_GMINOR_IMPLEMENTATION.md Contract G-minor: ten pins, one open ruling, fourteen mutations 2026-07-28 18:50:45 -04:00
CONTRACT_GMINOR_VOCABULARY_AUDIT.md Audit contract amendments: a possible gate, and four scoping repairs 2026-07-28 18:08:55 -04:00
CONTRACT_P13S1_LABELS.md P13-S1: every requirement is named, and now it is also numbered 2026-07-21 18:27:52 -04:00
CONTRACT_P13S6_PROMOTION.md P13-S6 ratified: the lattice block, and an argument that did not survive arithmetic 2026-07-22 14:26:08 -04:00
CONTRACT_P13S6_TEMPERAMENTS.md P13-S6: the tuning constructions, drafted -- and why sourcing was not enough 2026-07-22 11:50:06 -04:00
CONTRACT_PUSH4B_3BII_IDENTITY.md Push 4b tranche 3b-ii: one SmuflVersion, and a live ordering bug dies with the homonym 2026-07-23 19:30:52 -04:00
CONTRACT_PUSH4B_3BI_WIRE.md Push 4b tranche 3b-i: the score wire opens schema major 3 2026-07-23 17:35:55 -04:00
CONTRACT_PUSH4B_ACCIDENTALS.md Push 4b tranche 3a: contract for the accidental vocabulary, and S10-S12 filed 2026-07-23 13:55:19 -04:00
CONTRACT_PUSH4B_ADAPTIVE.md Push 4b: ji-adaptive-5limit resolves, and the blocker was never HarmonicContext 2026-07-24 10:17:46 -04:00
CONTRACT_PUSH4B_PITCHSPACES.md Push 4b tranche 1: contract for the pitch-space slice 2026-07-22 17:08:00 -04:00
CONTRACT_PUSH4B_RESOLVER.md Push 4b tranche 2: contract for the in-memory tuning resolver 2026-07-23 10:06:25 -04:00
CONTRACT_PUSH4B_SPEC1.md Push 4b Wave 1a: three ratified corrections, and a citation that pointed the wrong way 2026-07-22 11:49:40 -04:00
CONTRACT_PUSH4B_TEMPERAMENTS.md Push 4b tranche 2b: contract for the ten historical temperaments 2026-07-23 11:38:14 -04:00
CONTRACT_TEXTPROJ_DOCUMENT.md Text Projection: the document layer, and the equation closes 2026-07-21 15:05:28 -04:00
CONTRACT_TEXTPROJ_OPS.md Text Projection: the operation layer, and the tests that can see it fail 2026-07-21 13:43:09 -04:00
DRAFT_P13S6_TEMPERAMENTS.md P13-S6 ratified: the lattice block, and an argument that did not survive arithmetic 2026-07-22 14:26:08 -04:00
PASS11_RATIFICATION_LOG.md P12-I2: wire the ratified MUSCLOID layout-object id derivation 2026-06-27 12:46:19 -04:00
PASS11_WORKLIST.md Pass 11: ratify provisional byte choices into normative spec text 2026-06-21 22:30:06 -04:00
PASS12_BATCH.md Pass 12 G-pass: ratify the full batch (28 rows) — spec tranche 2026-07-07 10:23:30 -04:00
PASS12_RATIFICATION_LOG.md P13-S1: every requirement is named, and now it is also numbered 2026-07-21 18:27:52 -04:00
PASS12_WORKLIST.md Pass 12 G-pass: ratify the full batch (28 rows) — spec tranche 2026-07-07 10:23:30 -04:00
PASS13_CANDIDATES.md Revise the G-minor scope: the recommended policy could not work 2026-07-28 17:59:56 -04:00
PHASE2_F_WEEK0_WORKLIST.md Phase 2: spelling + decomposition pre-passes (Agent H) with F merge gate 2026-06-23 16:33:39 -04:00
PHASE2_QUICKSTART.md Phase 2: spelling + decomposition pre-passes (Agent H) with F merge gate 2026-06-23 16:33:39 -04:00
PLAN_EDITOR_APP.md The latency wall is document-lifetime, not one sitting 2026-07-28 16:27:59 -04:00
PLAN_GENESIS_OPS.md Ratify the G-minor epoch ladder, and narrow the Manifest::SCHEMA rule 2026-07-28 18:39:28 -04:00
PLAN_GMINOR_SCHEMA_MINOR.md Amend the G-minor plan: the seam ruling, the companion consequence, one wrong hash 2026-07-28 18:47:42 -04:00
PLAN_P13S1_LABELS.md P13-S1: every requirement is named, and now it is also numbered 2026-07-21 18:27:52 -04:00
PLAN_P13S2_CMN24.md P13-S2: the alteration is space-relative, and the core fails closed 2026-07-22 09:00:09 -04:00
PLAN_PUSH4B_TUNING.md Push 4b Wave 1a: three ratified corrections, and a citation that pointed the wrong way 2026-07-22 11:49:40 -04:00
PLAN_TEXTPROJ_DOCUMENT.md Text Projection: the document layer, and the equation closes 2026-07-21 15:05:28 -04:00
PLAN_TEXTPROJ_OPS.md Text Projection: the operation layer, and the tests that can see it fail 2026-07-21 13:43:09 -04:00
QUICKSTART.md Pass 11: ratify provisional byte choices into normative spec text 2026-06-21 22:30:06 -04:00
RULING_GENESIS_PERSISTENCE.md Editor T4-pre W2: the glyph-asset contract, and three parallelism claims get finer 2026-07-24 17:50:02 -04:00
binary_format.pdf Genesis G2a: two settings setters, and the vocabulary's documentation catches up 2026-07-28 17:07:46 -04:00
binary_format.tex Genesis G2a: two settings setters, and the vocabulary's documentation catches up 2026-07-28 17:07:46 -04:00
core_spec.pdf G2a review fixes: a false deviation, and two tests that proved less than claimed 2026-07-28 17:37:43 -04:00
core_spec.tex G2a review fixes: a false deviation, and two tests that proved less than claimed 2026-07-28 17:37:43 -04:00
operation_catalog.pdf Genesis G2a: two settings setters, and the vocabulary's documentation catches up 2026-07-28 17:07:46 -04:00
operation_catalog.tex Genesis G2a: two settings setters, and the vocabulary's documentation catches up 2026-07-28 17:07:46 -04:00
quality_metric_catalog.pdf P13-S1: every requirement is named, and now it is also numbered 2026-07-21 18:27:52 -04:00
quality_metric_catalog.tex P13-S1: every requirement is named, and now it is also numbered 2026-07-21 18:27:52 -04:00
reference_suite.pdf P13-S1: every requirement is named, and now it is also numbered 2026-07-21 18:27:52 -04:00
reference_suite.tex P13-S1: every requirement is named, and now it is also numbered 2026-07-21 18:27:52 -04:00
text_projection.pdf Genesis G2a: two settings setters, and the vocabulary's documentation catches up 2026-07-28 17:07:46 -04:00
text_projection.tex Genesis G2a: two settings setters, and the vocabulary's documentation catches up 2026-07-28 17:07:46 -04:00