preview of changes for "apply hint(s)"?

Question

preview of changes for "apply hint(s)"?

Closed this issue 4 years ago · 4 comments

jwaldmann commented 4 years ago

How can I pre-view the changes that "apply hint" would bring? Without actually changing the buffer/file, I mean.

If that's not possible - is there an easy and failsafe way to revert them? (C-X U?)

Answer 1 · 2021-03-09T16:49:42.000Z

there is this: emacs-lsp/lsp-mode#316

Answer 2 · 2021-03-09T16:56:36.000Z

OK so you mean it's already on the wishllist, and this repo (lsp-haskell) is the wrong place to ask (since it's not Haskell-specific)? Feel free to close if that's the case. And, thank you for the quick response.

Answer 3 · 2021-03-09T16:57:38.000Z

Not that is wrong, but better to be handled in lsp-mode core.

Answer 4 · 2021-03-09T17:00:04.000Z

Yes, this is about the generic Emacs LSP support, so it's a lsp-mode concern.

I believe there may also be a haskell-language-server issue to use the changeAnnotations support which I think enables this.