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chore: sanitize newlines in flags table default and type values - #9393
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The generateFlagsTable function was not stripping newlines from defaultVal and typeVal, causing multi-line values (like --access's defaultDescription) to break markdown table rows. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
owlstronaut
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May 26, 2026
reggi added a commit
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May 26, 2026
Backport of #9393 to release/v11. The `generateFlagsTable` function in `docs/lib/index.js` sanitizes `description` for newlines but not `defaultVal` or `typeVal`. Multi-line `defaultDescription` values (like `--access`) break the markdown table rendering. Adds `.replace(/\n/g, ' ').trim()` to both `defaultVal` and `typeVal`, matching the existing sanitization on `desc`. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Problem
The
generateFlagsTablefunction indocs/lib/index.jssanitizesdescriptionfor newlines but does not do the same fordefaultValortypeVal. Some config definitions (like--access) have multi-linedefaultDescriptionvalues, which breaks the markdown table — all subsequent columns/rows get collapsed into a single garbled line.This is visible on the live docs: https://docs.npmjs.com/cli/v11/commands/npm-stage
Fix
Added
.replace(/\n/g, ' ').trim()to bothdefaultValandtypeValingenerateFlagsTable, matching the existing sanitization already applied todesc.