X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fstyle%2Fheadercontent.xsl;h=760010530a7b22c181319849b1b46900993dd015;hb=da5fe4c75778c9efab036b71d3c936025d20a98c;hp=d2e5b278ed33fbf733cc727c38e1dd3e22e56121;hpb=942fad0fe746ee1f66566664548f84c7c03dcd30;p=helm.git

diff --git a/helm/style/headercontent.xsl b/helm/style/headercontent.xsl
index d2e5b278e..760010530 100644
--- a/helm/style/headercontent.xsl
+++ b/helm/style/headercontent.xsl
@@ -36,5 +36,6 @@
 <xsl:include href="arith.xsl"/>        <!-- FG -->
 <xsl:include href="set.xsl"/>
 <xsl:include href="reals.xsl"/>
+<xsl:include href="ring.xsl"/>        <!-- FG -->
 
 </xsl:stylesheet>