*duck*

[features.git] / src / mathed / math_extern.h

diff --git a/src/mathed/math_extern.h b/src/mathed/math_extern.h
index 6e7270e8efcedfcfe988ccd5671fb040baea7623..37478273759aab9b816aa559e9319220433c5c3f 100644 (file)
--- a/src/mathed/math_extern.h
+++ b/src/mathed/math_extern.h
@@ -1,6 +1,8 @@
 #ifndef MATH_EXTERN_H
 #define MATH_EXTERN_H
 
+#include "LString.h"
+
 class NormalStream;
 class MapleStream;
 class MathMLStream;
@@ -17,4 +19,7 @@ void octavize(MathArray const &, OctaveStream &);
 bool extractNumber(MathArray const & ar, int & i);
 bool extractNumber(MathArray const & ar, double & i);
 
+MathArray pipeThroughExtern(string const & lang, string const & extra,
+       MathArray const & ar);
+
 #endif