We only support gcc >= 4.9.

[lyx.git] / src / mathed / MathSupport.h

diff --git a/src/mathed/MathSupport.h b/src/mathed/MathSupport.h
index 2b3e48f68f7233fa278384248a9a9f8c7494c4dd..1f83ffb6f26537957249467ab5a3212163b473b6 100644 (file)
--- a/src/mathed/MathSupport.h
+++ b/src/mathed/MathSupport.h
@@ -27,10 +27,13 @@ class MathData;
 class MathAtom;
 class InsetMath;
 class latexkeys;
+class LaTeXFeatures;
 
 
 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);
@@ -43,6 +46,8 @@ int mathed_char_width(FontInfo const &, char_type c);
 
 int mathed_char_kerning(FontInfo const &, char_type c);
 
+double mathed_char_slope(MetricsBase const & mb, char_type c);
+
 void mathed_draw_deco(PainterInfo & pi, int x, int y, int w, int h,
        docstring const & name);
 
@@ -52,7 +57,9 @@ void mathed_string_dim(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);
 
@@ -84,6 +91,8 @@ void asArray(docstring const &, MathData &, Parse::flags f = Parse::NORMAL);
 // simulate axis height (font dimension sigma 22)
 int axis_height(MetricsBase & mb);
 
+void validate_math_word(LaTeXFeatures & features, docstring const & word);
+
 } // namespace lyx
 
 #endif