Hi,

I have been using swish-e very happily for some time now. Thanks for a 
great piece of software.

One of the things I would like to do however is if a search did not return 
a hit then check the search words against the indexed words and do some 
approximate matching (agrep type of thing) and return a link to a new 
"corrected" search. The equivalent of google's "did you mean _BLAH_" when 
you misspell something. 

This is probably a little of topic and I apologize for that but I think 
that a few users may already have done this and may be able to point me in 
the right direction. 

I use a Linux box and program in tcl or perl for preference.

Thanks for any help in advance.

All the best,

David