Disable snippets via `capabilities`?

How are you using the lua-language-server?

NeoVim

Which OS are you using?

MacOS

What is the issue affecting?

Completion

Expected Behaviour

According to the LSP spec, clients should be able to disable support for snippets by setting capabilities.textDocument.completion.completionItem.snippetSupport = false. However, lua-language-server seems to ignore this setting in favor of its own (non-standard?) settings (completion.callSnippet = "Disable" and completion.keywordSnippet = "Disable".

Actual Behaviour

Even if a user sets capabilities.textDocument.completion.completionItem.snippetSupport = false, snippets continue to be sent by the language server.

Reproduction steps

1. Set capabilities.textDocument.completion.completionItem.snippetSupport = false
2. Start typing i... or fo..
3. Snippets will be shown for if and for.

Additional Notes

Since it seems standard to disable snippets using the capabilities setting, I'm hoping that lua-language-server can support that.

Log File

No response

Comienza reproduciendo la finalización para if y for en NeoVim con capabilities.textDocument.completion.completionItem.snippetSupport = false y, después, sigue el procesamiento de finalizaciones del servidor de lenguaje. Se considera completado cuando el servidor respeta esa capability y deja de enviar snippets cuando está deshabilitada, sin depender de las configuraciones separadas completion.callSnippet o completion.keywordSnippet.