Option to cycle through signature help signatures

[Kenneth-Mata]

I'm using omnisharp and i get the documentation popup which shows the documentation for the main implementation of the method but there doesn't seem to be a way to cycle through the different overloads.

[the-mikedavis]

As far as I know the LSP spec does not support this. Does this work in any other editor you have tried?

[Kenneth-Mata]

i'll check out in emacs with eglot and see, feels very odd if the spec does not support it

[Kenneth-Mata]

As far as I know the LSP spec does not support this. Does this work in any other editor you have tried?

Looking around at this issue in lsp-mode (one lsp implementation for emacs) eglot does seem to do so, or at least doing so using signature help

[the-mikedavis]

Ah interesting, I bet those are keybindings to cycle through the signatures list: https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#signatureHelp

That would also be useful for languages with variadic functions where you might want to see a signature for a function with higher arity

[Kenneth-Mata]

Was curious how is this one going, today i happened to be looking at neovim and instead of cycling through the different signatures, they just call the full list and display it

[jabcross]

It works fine on VSCode with clangd, giving you the ability to cycle through the implementations with the up and down arrow keys. Is this currently in the roadmap? I am interested in implementing this, as it's one of the only sticking points preventing me from adopting helix for my C++ work.

[Armando-CodeCafe]

Bumping this because in csharp this is quite a hassle to constantly have to google the documentation of certain functions just to find out the overloads