Function hasNear

lib/redact-engine.ts:227–239

(
  normalized: string,
  matchStart: number,
  matchEnd: number,
  nearRegex: RegExp,
  window: number,
)

// ── Proximity check ───────────────────────────────────────────────────────────

function hasNear(
  normalized: string,
  matchStart: number,
  matchEnd: number,
  nearRegex: RegExp,
  window: number,
): boolean {
  const from = Math.max(0, matchStart - window);
  const to = Math.min(normalized.length, matchEnd + window);
  const slice = normalized.slice(from, to);
  const re = new RegExp(nearRegex.source, nearRegex.flags.replace(/g/g, ""));
  return re.test(slice);
}

// ── Email allowlist ───────────────────────────────────────────────────────────