int mathed_font_em(FontInfo const &);
+int mathed_font_x_height(FontInfo const & font);
+
int mathed_mu(FontInfo const & font, double mu);
int mathed_thinmuskip(FontInfo const & font);
int mathed_string_width(FontInfo const &, docstring const & s);
-void mathedSymbolDim(MetricsBase & mb, Dimension & dim, latexkeys const * sym);
+docstring const & mathedSymbol(MetricsBase & mb, latexkeys const * sym);
+
+int mathedSymbolDim(MetricsBase & mb, Dimension & dim, latexkeys const * sym);
void mathedSymbolDraw(PainterInfo & pi, int x, int y, latexkeys const * sym);