Switch to side-by-side view

--- a/src/internfile/internfile.cpp
+++ b/src/internfile/internfile.cpp
@@ -135,6 +135,7 @@
     }
     
     make_udi(url_gpath(doc.idxurl.empty() ? doc.url : doc.idxurl), eipath, udi);
+    return true;
 }
 
 string FileInterner::getLastIpathElt(const string& ipath)