Signature of InsetTOC::makeTOC(With|No)Depth

[Jean-Marc Lasgouttes]

Hi Richard,

Coverity points out that these two methods pass XHTMLStream and Toc 
objects by value and not by address. Is this intentional? It seems 
hazardous, especially in the XHTMLStream case.

        ///
	void makeTOCWithDepth(XHTMLStream xs, Toc toc, const OutputParams & op) 
const;
        ///
	void makeTOCNoDepth(XHTMLStream xs, Toc toc, const OutputParams & op) 
const;
        ///
	void makeTOCEntry(XHTMLStream & xs, Paragraph const & par, OutputParams 
const & op) const;
        


JMarc