+ void addToToc(DocIterator const & di, bool output_active,
+ UpdateType utype, TocBackend & backend) const;
+ ///
+ docstring toolTip(BufferView const & bv, int x, int y) const;
+ ///
+ docstring const buttonLabel(BufferView const & bv) const;
+ /// Updates needed features for this inset.
+ void validate(LaTeXFeatures & features) const;
+ ///
+ std::string contextMenuName() const;
+ ///
+ Inset * clone() const { return new InsetIndex(*this); }
+ /// Is the content of this inset part of the immediate text sequence?
+ bool isPartOfTextSequence() const { return false; }
+
+ ///
+ friend class InsetIndexParams;