Style guide question: Keep the line length to 80 characters.

[Vishwanath Jayaraman]

Per https://developers.google.com/protocol-buffers/docs/style#standard-file-formatting, the suggestion is to "keep the line length to 80 characters". I am using https://github.com/yoheimuta/protolint to do style validation. How should I format a line that exceeds the 80 character   length and still pass the lint check?

Appreciate any help in this regard.

Thanks

-Vish

[Vishwanath Jayaraman]

Got some tips at https://gitter.im/grpc/grpc and got the linter to pass. Below is an example:

```

  rpc VeryLongMethodThatExceedsStyleGuideLength(

    VeryLongMethodThatExceedsStyleGuideLengthRequest)

    returns

    (VeryLongMethodThatExceedsStyleGuideLengthReply)

  ;

```