Bo Peng wrote: >> Waiting for two OKs. > > Please use this version.
I wonder if there is any side-effect of using something like the attached instead. A/
Index: InsetMathHull.cpp =================================================================== --- InsetMathHull.cpp (revision 18837) +++ InsetMathHull.cpp (working copy) @@ -182,7 +182,7 @@ InsetMathHull::InsetMathHull(InsetMathHull const & other) : InsetMathGrid(other), type_(other.type_), nonum_(other.nonum_), label_(other.label_), - preview_(new RenderPreview(this)) + preview_(new RenderPreview(*other.preview_, this)) {}