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 dc0087f915b88d84327176de0aafe589545ea3ed..aa5ef2adc2a56f7de8e43364a47c8394551004f9 100644 (file)
--- a/src/mathed/MathSupport.h
+++ b/src/mathed/MathSupport.h
@@ -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);