tree b3555b8bd7b3de726c43b79f9ab942b77de4a02f
parent 0e05534988fece6d00407fef91bec542a7859d8e
author Rebecca Stambler <rstambler@golang.org> 1547744345 -0500
committer Rebecca Stambler <rstambler@golang.org> 1549063105 +0000

internal/lsp: implement diff for computing text edits

Rather than replacing the whole file on gofmt or goimports, use the Myers
diff algorithm to compute diffs for a file. We send those back as text
edits.

Change-Id: I4f8cce5b27d51eae1911049ea002558a84cdf1bf
Reviewed-on: https://go-review.googlesource.com/c/158579
Reviewed-by: Ian Cottrell <iancottrell@google.com>