public void OnUpdateToggleErrorTextMarker(CommandInfo info)
{
var line = textEditor.GetLine(textEditor.CaretLine);
if (line == null)
{
info.Visible = false;
return;
}
var marker = (IMessageBubbleLineMarker)textEditor.GetLineMarkers(line).FirstOrDefault(m => m is IMessageBubbleLineMarker);
info.Visible = marker != null;
}