Just testing the most recent commit in this repository: [74c86dd1da6]

Notice that the diff says:
<verbatim>
+  if( showClosed ){
+    db_prepare(&q,
+      "SELECT value FROM tagxref"
+      " WHERE tagid=%d AND value NOT NULL "
+      "EXCEPT "
</verbatim>

while annotate says
<verbatim>
74c86dd1da 2011-05-04       drh:   if( showClosed ){
518439507a 2010-08-15       drh:     db_prepare(&q,        <== This line
74c86dd1da 2011-05-04       drh:       "SELECT value FROM tagxref"
74c86dd1da 2011-05-04       drh:       " WHERE tagid=%d AND value NOT NULL "
74c86dd1da 2011-05-04       drh:       "EXCEPT "
</verbatim>