private IList <ICompletionData> GetParameterCompletion(string completionWord, int lineNumber, int caretOffset)
        {
            var completionData = new List <ICompletionData>();
            // Parameter
            var keyword = _languageContext.GetKeywordFromPosition(lineNumber, caretOffset);

            if (keyword != null && _backendContext.IsRunbook(keyword.Text))
            {
                var statusManager = AppContext.Resolve <IStatusManager>();
                statusManager.SetText("Loading parameters from " + keyword.Text);

                var runbook = GetRunbook(keyword.Text);
                if (runbook != null)
                {
                    var parameters = runbook.GetParameters(completionWord);

                    completionData.AddRange(parameters);
                    statusManager.SetTimeoutText("Parameters loaded.", 5);
                }
            }

            return(completionData);
        }