How do I prevent logs from being truncated?

Question

    'Program log: Instruction: PositionSwap',
    'Program log: a_to_b: true',
    'Program log: amount: 0',
    ... 15 more items
  ],
  programErrorStack: ProgramErrorStack { stack: [ [PublicKey], [PublicKey] ] }
}

I'd really like to know what those ... 15 more items are..

Answer 1

Simple fix:

} catch (e){
  console.log(e)
}

} catch (e){
  console.log(e.logs.slice(-50))
}