…y text. Previously, a link of the form <glossterm linkend="id"/> where glossdef[@xml:id="id"]/glossterm contained only text nodes, rendered empty because <xsl:apply-templates> was being used to extract the contents of the glossdef/glossterm. This commit changes the XSLT to use <xsl:value-of>, instead. This works for the original case, but has the obvious and unfortunate side effect of stripping out children from all glossdef/glossterm elements. When I learn how to fix this properly, I will.
Links to top-level pages in the reference section will have an ID of the form 'ref.class', where 'class' is the name of the class/module being summarised. Each paragraph on such pages will have an ID of the form 'ref.class-method', where 'method' is the method documented. For example, the URL for the Bignum page is '/ref/bignum', and the URL for Class.inherited is '/ref/class#inherited'.