tree 0d740725091916a9a5036562bd89d67f524635c0
parent 50ca445603bceab2512b0796280ed6f49783997a
author Jonathan Amsterdam <jba@google.com> 1617289269 -0400
committer Jonathan Amsterdam <jba@google.com> 1617310677 +0000

internal/frontend: clean retraction/deprecation messages

Shorten and clean the retraction rationale and deprecation comment for
display, following the same algorithm as the go command.

For golang/go#43265

Change-Id: Id8887687ce48372cc6f57563e94e97560eb7e7bb
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/306591
Trust: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Julie Qiu <julie@golang.org>