RFE 2315507 add subtitle to sidebar

diff --git a/docbook/relaxng/docbook/src/pool.rnc b/docbook/relaxng/docbook/src/pool.rnc
index 38c692bccaf7cb1ee7b78ab0311e1d2ef7d7b6f2..41f92a0ea6babcf3b9b19125c4c8526ee9e5f8cc 100644 (file)
--- a/docbook/relaxng/docbook/src/pool.rnc
+++ b/docbook/relaxng/docbook/src/pool.rnc
@@ -1240,7 +1240,7 @@ div {
     & db.common.attributes
     & db.common.linking.attributes
 
-   db.sidebar.info = db._info.title.only
+   db.sidebar.info = db._info.title
 
    db.sidebar =
       element sidebar {