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Fine tune the math class of InsetMathScript after a4676712

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This commit is contained in:
Guillaume Munch 2017-01-05 12:03:53 +01:00
parent 516423c54e
commit d9018f14a6
1 changed files with 6 additions and 3 deletions
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9
src/mathed/InsetMathScript.cpp
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@ -276,13 +276,16 @@ int InsetMathScript::nker(BufferView const * bv) const
MathClass InsetMathScript::mathClass() const MathClass InsetMathScript::mathClass() const
{ {
// FIXME: this is a hack, since the class will not be correct if // FIXME: this is a hack, since the class will not be correct if
// the nucleus has several elements. // the nucleus has several elements or if the last element is a math macro
// or a macro argument proxy.
// The correct implementation would require to linearize the nucleus. // The correct implementation would require to linearize the nucleus.
if (nuc().empty()) if (nuc().empty())
return MC_ORD; return MC_ORD;
else else {
// return the class of last element since this is the one that counts. // return the class of last element since this is the one that counts.
return nuc().back()->mathClass(); MathClass mc = nuc().back()->mathClass();
return (mc == MC_UNKNOWN) ? MC_ORD : mc;
}
} }