[imbajin]

Fixes #51.

Problem

FileTree comments are clipped to a single line on desktop and tablet. Even the widest divider setting can leave long descriptions unreadable without hovering.

Before	After

Change

• Let comment text wrap, including unbroken tokens, and let rows grow from their existing minimum height.
• Keep filename truncation, directory disclosure, divider controls, and mobile stacking.
• Add source regression tests and EN/ZH fixtures to the owning output checker.

Long-comment trees become taller; no JavaScript, dependency, or setting is added.

Validation

Existing native comparisons cover English/Chinese, desktop/tablet/mobile, light/dark, divider resizing, and print. Full-site and broader browser/device validation are not established; no new local test run is claimed here.

[Vonng]

Thanks @imbajin! Merged via #57 with your original commits preserved.

The final interface makes the layout choice explicit:

• Omitted wrap, or wrap=false, keeps the existing compact rows.
• wrap=true shows complete comments, including long unbroken identifiers, and lets rows grow.
• Filenames keep ellipsis. Directory disclosure, divider keyboard/pointer controls, mobile stacking, and expanded Print keep their existing behavior.

Invalid values warn and fall back to false; strict builds reject the warning. Markdown output preserves the explicit parameter.

Validation passed: the full theme CI, 60 documentation-site non-browser tests, the strict production build, all 381 browser cases including a 425-page accessibility scan, and 48 focused FileTree checks across Chromium, Firefox, and WebKit. The new release post also exposed a stale expected sidebar list in the site tests; that expectation was updated and revalidated.

The 1.3.1 CHANGELOG and prepared bilingual release notes credit your Markmap, TOC, FileTree, technical-table, and documentation contributions. The guide and Design contract are updated in pgsty/oink.pgsty.com#11. The theme change is on main; v1.3.1 has not been tagged yet.