code: func (f *Fpdf) GetAutoPageBreak() (auto bool, margin float64) {
  	auto = f.autoPageBreak
  	margin = f.bMargin
  	return
  }
docs: // GetAutoPageBreak returns true if automatic pages breaks are enabled, false
  // otherwise. This is followed by the triggering limit from the bottom of the
  // page. This value applies only if automatic page breaks are enabled.