···283283 // Determine search range using prefix index
284284 left, right := 0, int(entryCount)
285285286286- // NEW: Use prefix index to narrow range (only for v3+)
286286+ // Use prefix index to narrow range (only for v3+)
287287 if version >= 3 && len(identifier) > 0 {
288288 prefixByte := identifier[0]
289289 prefixIndexPos := 32 + (int(prefixByte) * 4)