- ColorChanger dummy0(pi.base.font, Color_math);
- FontSetChanger dummy1(pi.base, from_ascii("mathnormal"));
- StyleChanger dummy2(pi.base, LM_ST_TEXT);
+ // FIXME: Calling Changer on the same object repeatedly is inefficient.
+ Changer dummy0 = pi.base.font.changeColor(Color_math);
+ Changer dummy1 = pi.base.changeFontSet("mathnormal");
+ Changer dummy2 = pi.base.font.changeStyle(LM_ST_TEXT);