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user_id=469548

No, I messed up the diff. This patch (available at 
http://sourceforge.net/tracker/index.php?
func=detail&aid=750140&group_id=31577&atid=402790 again) 
includes all the changes for query-editing, but not 
renaming 'url' to 'query_string'.

Unfortunately, CVS access wouldn't be very useful for me 
yet. My workstation doesn't have internet access yet, so I 
can only get on the internet using other computers without 
development tools. I'll ask for CVS access when I have more 
to contribute and have internet access on my workstation.