Allow automatic text direction in Painter::text()

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

diff --git a/src/mathed/MathSupport.h b/src/mathed/MathSupport.h
index 2e0ccff38c4ca3d6c8edb6843958a41dc52cad92..aa5ef2adc2a56f7de8e43364a47c8394551004f9 100644 (file)
--- a/src/mathed/MathSupport.h
+++ b/src/mathed/MathSupport.h
@@ -15,10 +15,10 @@
 
 #include "MathParser_flags.h"
 #include "support/strfwd.h"
-#include <vector>
 
 namespace lyx {
 
+class MetricsInfo;
 class PainterInfo;
 class FontInfo;
 class Dimension;
@@ -27,6 +27,8 @@ class MathAtom;
 class InsetMath;
 
 
+int mathed_font_em(FontInfo const &);
+
 int mathed_char_width(FontInfo const &, char_type c);
 
 int mathed_char_kerning(FontInfo const &, char_type c);
@@ -55,6 +57,8 @@ bool isMathFont(docstring const & name);
 
 bool isTextFont(docstring const & name);
 
+bool isAlphaSymbol(MathAtom const & at);
+
 // converts single cell to string
 docstring asString(MathData const & ar);
 // converts single inset to string