giles 4d5a60a754 sx-git Phase 5: diff — Myers line diff + structural tree diff + unified render (TDD) ...

Myers O(ND) forward/backtrack over line vectors (dict-vec), edit script
{:op eq|del|add :line}, reconstruction invariants both sides, paper example
D=5 verified; unified hunks with context 3, merged ranges, exact header
math for empty sides; tree/commit structural diff over flattened trees;
whole-commit unified render. 27/27, total 159/159.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-03 12:15:51 +00:00

..

dag.sx

sx-git Phase 3: commit DAG — log/ancestry/merge-base SX-side + Datalog bridge (TDD)

2026-07-03 12:07:06 +00:00

diff.sx

sx-git Phase 5: diff — Myers line diff + structural tree diff + unified render (TDD)

2026-07-03 12:15:51 +00:00

object.sx

sx-git Phase 1: blob/tree/commit/tag as content-addressed typed objects (TDD)

2026-07-03 12:01:11 +00:00

ref.sx

sx-git Phase 2: refs — branches/tags/HEAD over persist kv, CAS + reflog (TDD)

2026-07-03 12:03:36 +00:00

worktree.sx

sx-git Phase 4: worktree — tree materialization, index overlay, status (TDD)

2026-07-03 12:11:04 +00:00