Fixing a bug in tool for generating text and xrefs from schema

When generating text from the manifest schema for Part 2, the XSLT has been generating incorrect xref names for dsig schema elements. These have been manually corrected in the master change-tracked version of Part 2 and the bug in the XSLT has been fixed.

Note that the XSLT can currently only process one schema per document. Changes to the dsig schema for ODF 1.4 have therefore been added manually to Part 2.

src/test/resources/odf1.4/tools/create-embedded-xref.xsl

@@ -589,7 +589,7 @@
                                  <xsl:with-param name="fp" select="$fp"/>
                             </xsl:call-template>
                         </xsl:when>
-                        <xsl:when test="preceding::text:h[@text:outline-level='3'][1]='manifest:version'">
+                        <xsl:when test="@text:outline-level and not(number(@text:outline-level) lt 4) and preceding::text:h[@text:outline-level='3'][1]='manifest:version'">
                             <xsl:variable name="attr-name" select="'manifest:version'"/>
                             <xsl:call-template name="create-element-ref-mark-start">
                                  <xsl:with-param name="tag" select="$tag"/>