Revert r32684, per Andre's suggestion.

[lyx.git] / src / mathed / InsetMathGrid.cpp

diff --git a/src/mathed/InsetMathGrid.cpp b/src/mathed/InsetMathGrid.cpp
index c4fa2418579ee12da6485ffd30f3f0f93c958c31..432a39a2f26b0be7d58f1a5805d2cea7864c291e 100644 (file)
--- a/src/mathed/InsetMathGrid.cpp
+++ b/src/mathed/InsetMathGrid.cpp
@@ -14,7 +14,6 @@
 #include "InsetMathGrid.h"
 
 #include "MathData.h"
-#include "MathExtern.h"
 #include "MathParser.h"
 #include "MathStream.h"
 #include "MetricsInfo.h"
@@ -968,21 +967,19 @@ void InsetMathGrid::normalize(NormalStream & os) const
 }
 
 
-docstring InsetMathGrid::mathmlize(MathStream & os) const
+void InsetMathGrid::mathmlize(MathStream & os) const
 {
        bool const havetable = nrows() > 1;
        if (havetable)
                os << MTag("mtable");
-       docstring rv;
        for (row_type row = 0; row < nrows(); ++row) {
                os << MTag("mrow");
                for (col_type col = 0; col < ncols(); ++col)
-                       rv += lyx::mathmlize(cell(index(row, col)), os);
+                       os << cell(index(row, col));
                os << ETag("mrow");
        }
        if (havetable)
                os << ETag("mtable");
-       return rv;
 }