Added some godoc comments

Author: cmaglie

Diff for: ls/ls.go

@@ -1340,6 +1340,7 @@ func (ls *INOLanguageServer) ideURIIsPartOfTheSketch(ideURI lsp.DocumentURI) boo
 	return res
 }
 
+// ProgressNotifFromClangd handles a progress request from clangd
 func (ls *INOLanguageServer) ProgressNotifFromClangd(logger jsonrpc.FunctionLogger, progress *lsp.ProgressParams) {
 	var token string
 	if err := json.Unmarshal(progress.Token, &token); err != nil {
@@ -1361,6 +1362,7 @@ func (ls *INOLanguageServer) ProgressNotifFromClangd(logger jsonrpc.FunctionLogg
 	}
 }
 
+// WindowWorkDoneProgressCreateReqFromClangd handles a progress create request from clangd
 func (ls *INOLanguageServer) WindowWorkDoneProgressCreateReqFromClangd(ctx context.Context, logger jsonrpc.FunctionLogger, params *lsp.WorkDoneProgressCreateParams) *jsonrpc.ResponseError {
 	var token string
 	if err := json.Unmarshal(params.Token, &token); err != nil {

Diff for: ls/lsp_logger.go

@@ -104,6 +104,7 @@ func NewLSPFunctionLogger(colofFunction func(format string, a ...interface{}) st
 	}
 }
 
+// Logf logs the given message
 func (l *FunctionLogger) Logf(format string, a ...interface{}) {
 	log.Print(l.colorFunc(l.prefix+": "+format, a...))
 }

Diff for: ls/lsp_server_ide.go

@@ -342,6 +342,7 @@ type DidCompleteBuildParams struct {
 	BuildOutputURI *lsp.DocumentURI `json:"buildOutputUri"`
 }
 
+// ArduinoBuildCompleted handles "buildComplete" messages from the IDE
 func (server *IDELSPServer) ArduinoBuildCompleted(logger jsonrpc.FunctionLogger, raw json.RawMessage) {
 	if !server.ls.config.SkipLibrariesDiscoveryOnRebuild {
 		return