This change simplifies the code and fixes the issue with
extra new lines. It also adds unit tests.
Fixesgolang/go#43257
Change-Id: If4f6d939b2b0521e7bcce930838d539a6f0f9004
GitHub-Last-Rev: b5dd778524dbf55c1cf83af8175cdb6e8f4959ae
GitHub-Pull-Request: golang/tools#300
Reviewed-on: https://go-review.googlesource.com/c/tools/+/307709
Trust: Rebecca Stambler <rstambler@golang.org>
Trust: Robert Findley <rfindley@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>