   return qSize == 0;
 }
 
+
+
 void printCommandQ()
 {
   Serial.print("cmdQ:");


static void writeO() 
{
  float x = position.x;
  float y = position.y;
  float w = fontSize * 0.5;

  pushCmd("PD");


static void writeC()
{
  float x = state.x;
  float y = state.y;
  float w = fontSize * 0.5;

  pushTo(x + w, y + capHeight);
