doc: Change xref style to number only

Change the style of links generated by xrefs to section number only, as
it was with DSSSL, instead of number and title, as is the default of the
XSLT stylesheets.

Our documentation is mostly written expecting the old style, so keep
that for the time being, per discussion.

diff --git a/doc/src/sgml/stylesheet-common.xsl b/doc/src/sgml/stylesheet-common.xsl
index 3d0651a82344e9faae1b3125f39376621c608b72..658a5ac5e175d6d9e3b560d35a0bf265968ba354 100644 (file)
--- a/doc/src/sgml/stylesheet-common.xsl
+++ b/doc/src/sgml/stylesheet-common.xsl
@@ -39,6 +39,7 @@
 <xsl:param name="punct.honorific" select="''"></xsl:param>
 <xsl:param name="variablelist.term.break.after">1</xsl:param>
 <xsl:param name="variablelist.term.separator"></xsl:param>
+<xsl:param name="xref.with.number.and.title" select="0"></xsl:param>
 
 
 <!-- Change display of some elements -->