shard(tick): 2131Z — PR #3256 plus-at-line-start fix (Copilot review)#3262
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AceHack merged 1 commit intoMay 14, 2026
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Tick output: - Commit 9c4590e on PR #3256 branch: rewrote wrapped continuation starting with `+` as prose. The leading `+` was parsing as a new list item with a different bullet style. Repo has a dedicated audit (audit-md032-plus-linestart.ts) for this class. - This shard. Pattern codified: when authoring tick shards with structured content (bulleted descriptions of file sections), use plain prose for the description rather than `+`-separated lists inside existing `-` bullets. Proactive sweep: audit-md032-plus-linestart --list on today's shards returns empty after the fix. Also caught pre-push: line starting with `#3256.` tripped MD018 (ATX-heading-missing-space). Prefixed with "PR " so the line doesn't start with `#`. Cheap pre-push lint catches the hazard before CI. Cron sentinel 12fb713e armed; recurring. Co-Authored-By: Claude <noreply@anthropic.com>
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Pull request overview
This PR adds a single tick-shard markdown file documenting work performed in tick 2026-05-14T21:31Z: addressing a Copilot review finding on PR #3256 about a wrapped continuation line starting with + inside a - bullet (markdownlint hazard), plus a proactive sweep using the repo's dedicated audit tool.
Changes:
- New hygiene-history tick shard recording the
+-at-line-start fix and resolution of the Copilot thread on PR #3256. - Documents the dual-audit pattern (
audit-md032-plus-linestart.ts+markdownlint-cli2) for future shard authoring.
AceHack
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Summary
Tick 2026-05-14T21:31Z shard. Substantive work was a thread fix on #3256: Copilot caught a wrapped continuation line starting with
+inside a-bullet — markdownlint parses that as a new list item with a different bullet style.What landed
9c4590eon PR #3256's branch — rewrote the wrapped continuation as prose so no line starts with+. Thread resolved.Repo has dedicated audit for this class
The fix used
tools/hygiene/audit-md032-plus-linestart.tsfor the proactive sweep — empty result across all today's shards after the fix.Pre-push catch
Pre-lint of this shard caught a fresh MD018 (ATX-heading-missing-space): line starting with
#3256.parsed as an ATX heading missing a space. Prefixed withPRso the line doesn't start with#. Cheap pre-push lint catches it before CI.Pattern codified
When authoring tick shards with structured content (bulleted descriptions of file sections), use plain prose for the description rather than
+-separated lists inside existing-bullets. Also avoid#NNNat line start when referencing PRs — prefix withPR.Test plan
markdownlint-cli2clean on the fixed 2123Z shardmarkdownlint-cli2clean on this shardaudit-md032-plus-linestart --listempty across today's shardsgh pr create --headused🤖 Generated with Claude Code
Co-Authored-By: Claude noreply@anthropic.com