toFractionChild method

MathStyle toFractionChild()

Style transformation for fraction children (TeXbook §694)

Implementation

MathStyle toFractionChild() {
  switch (this) {
    case MathStyle.display:
      return MathStyle.text;
    case MathStyle.text:
      return MathStyle.script;
    case MathStyle.script:
    case MathStyle.scriptScript:
      return MathStyle.scriptScript;
  }
}