///
void maple(MapleStream &) const;
///
- void mathematica(MathematicaStream &) const;
+ void mathematica(MathematicaStream &) const {}
///
- void octave(OctaveStream &) const;
+ void octave(OctaveStream &) const {}
///
void mathmlize(MathStream &) const;
///
+ void htmlize(HtmlStream &) const;
+ ///
void infoize(odocstream & os) const;
///
InsetCode lyxCode() const { return MATH_COMMENT_CODE; }