Fix math cursor positioning bug

[lyx.git] / src / mathed / math_symbolinset.C

diff --git a/src/mathed/math_symbolinset.C b/src/mathed/math_symbolinset.C
index 995acee314642552d71a37df15a94f3e446e1e86..2d07bd6240e7cca2e9b7e97887598dbb552b7805 100644 (file)
--- a/src/mathed/math_symbolinset.C
+++ b/src/mathed/math_symbolinset.C
@@ -40,7 +40,7 @@ MathSymbolInset::MathSymbolInset(string const & name)
 {}
 
 
-auto_ptr<InsetBase> MathSymbolInset::clone() const
+auto_ptr<InsetBase> MathSymbolInset::doClone() const
 {
        return auto_ptr<InsetBase>(new MathSymbolInset(*this));
 }
@@ -91,6 +91,8 @@ void MathSymbolInset::metrics(MetricsInfo & mi, Dimension & dim) const
        if (mi.base.style == LM_ST_DISPLAY)
                if (sym_->inset == "cmex" || sym_->extra == "funclim")
                        scriptable_ = true;
+
+       width_ = dim.wid;
 }
 
 
@@ -136,6 +138,8 @@ void MathSymbolInset::validate(LaTeXFeatures & features) const
 {
        if (sym_->inset == "msa" || sym_->inset == "msb")
                features.require("amssymb");
+       else if (sym_->inset == "wasy")
+               features.require("wasysym");
 }