[AUD-024] [INFO] LibParseChar and LibParseDecimal lack library-level @title/@notice

[thedavidmeister]

Whole-repo audit 2026-08-24 at commit 3e76bab (audit skill 0.35.0). Pass 2 status: ledgered (audit/mutation-test-scans.json, scan of 2026-08-24T08:55:39Z at 35496d8).

src/lib/parse/LibParseChar.sol:5

Neither LibParseChar (src/lib/parse/LibParseChar.sol line 5) nor LibParseDecimal (src/lib/parse/LibParseDecimal.sol line 14) carries library-level @title/@notice natspec, while LibConformString and even the test-only LibParseDecimalSlow do — the two core parsing libraries are the only undocumented library declarations in the repo.

Proposed fix

Add to src/lib/parse/LibParseChar.sol before line 5:

/// @title LibParseChar
/// @notice Branchless single-character membership tests against uint256
/// character masks over raw memory cursors.

And to src/lib/parse/LibParseDecimal.sol before line 14:

/// @title LibParseDecimal
/// @notice Decimal ASCII to integer conversion over raw memory regions,
/// reporting failures as bare error selectors instead of reverting.