+ x <= xo_ + width() &&
+ y >= yo_ - ascent() &&
+ y <= yo_ + descent();
+}
+
+
+void MathInset::validate(LaTeXFeatures &) const
+{}
+
+
+std::vector<int> MathInset::idxBetween(int from, int to) const
+{
+ std::vector<int> res;
+ for (int i = from; i <= to; ++i)
+ res.push_back(i);
+ return res;
+}
+
+
+void MathInset::metrics(MathStyles st) const
+{
+ lyxerr << "MathInset::metrics() called directly!\n";
+ size_ = st;
+}
+
+
+void MathInset::draw(Painter &, int, int) const
+{
+ lyxerr << "MathInset::draw() called directly!\n";
+}
+
+
+void MathInset::write(std::ostream &, bool) const
+{
+ lyxerr << "MathInset::write() called directly!\n";