Avoid adding snippet for function suggest when cursor is followed by ()

[klaidliadon]

Right now go.useCodeSnippetsOnFunctionSuggestWithoutType: true always appends the snippet.

It would be really useful if it wouldn't when the first non-space character after the cursor is a (.

[ramya-rao-a]

Can you give an example?

[klaidliadon]

Suppose that | is the cursor and I have r.Lo|()
Since the round parenthesis are already there, when I choose Lock from the suggestions the line becomes r.Lock()() instead of r.Lock()

https://giphy.com/gifs/2yzHKEmXsaNQkyqrLv

[ramya-rao-a]

Good point. Is this a very common occurrence only for functions with no parameters?

PRs are welcome to fix this.
The place to add the fix would be https://github.com/Microsoft/vscode-go/blob/0.6.79/src/goSuggest.ts#L171

[ramya-rao-a]

This bug fix is now out in the latest update to the Go extension (0.6.81)