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

Inizia riproducendo il completamento per if e for in NeoVim con capabilities.textDocument.completion.completionItem.snippetSupport = false, quindi traccia la gestione del completamento da parte del language server. Il lavoro è completato quando il server rispetta questa capability e smette di inviare snippet quando è disabilitata, senza dipendere dalle impostazioni separate completion.callSnippet o completion.keywordSnippet.