doc: Work around stylesheet bug for man build

The upstream stylesheets for man output insert a *roff comment for an
occurrence of an indexterm, for reasons that have apparently been lost
in history.  This, however, is done incorrectly and causes some
formatting problems.  This hasn't been an issue until now, but the
reorganization of indexterm elements inside variablelists has triggered
this issue.

The upstream fix (http://sourceforge.net/p/docbook/bugs/1340/) is to
drop indexterms altogether in man output, and so we'll do the same here.

diff --git a/doc/src/sgml/stylesheet-man.xsl b/doc/src/sgml/stylesheet-man.xsl
index 66d6733899a3a04b7bd8dee3ecb7fb9e06e0a1f4..1feb4f5ec0677322ba5c6f09900d2e787e85941c 100644 (file)
--- a/doc/src/sgml/stylesheet-man.xsl
+++ b/doc/src/sgml/stylesheet-man.xsl
@@ -180,6 +180,10 @@
   </xsl:template>
 
 
+  <!-- http://sourceforge.net/p/docbook/bugs/1340/ -->
+  <xsl:template match="indexterm"/>
+
+
 <!-- Gentext customization -->
 
 <!-- see http://www.sagehill.net/docbookxsl/CustomGentext.html -->