Allow XInclude in reference

diff --git a/docbook/relaxng/docbook/docbookxi/xinclude.rnc b/docbook/relaxng/docbook/docbookxi/xinclude.rnc
index e2b902be961742c7468c1c05ca791b0c1946a1d0..9f653cda5b9f8906a91d74f15b01e87ba343d364 100644 (file)
--- a/docbook/relaxng/docbook/docbookxi/xinclude.rnc
+++ b/docbook/relaxng/docbook/docbookxi/xinclude.rnc
@@ -44,6 +44,8 @@ db.recursive.sections |=
 
 db.part.components |= db.xi.include
 
+db.reference.components |= db.xi.include
+
 db.all.blocks |= db.xi.include
 db.all.inlines |= db.xi.include