Status of using Montezuma to "replace" `filter.lisp`

[guojing0]

In #1911, it's mentioned by @Ambrevar that

I have hope that Montezuma would advantageously replace all the code in filter.lisp, except for the (mk-string-metrics:norm-damerau-levenshtein suggestion-string input) line since Montezuma does not perform fuzzy-matching.

I just checked and saw that filter.lisp was still there. It's been almost a year, so I was wondering that what's the status of it?

[aartaka]

In #2536, Pierre said that Montezuma is not a flexible as it should probably be. So I'm not sure it's the right way to go.

[Ambrevar]

Well, since we are going to depend on it anyways, we could indeed replace the prompter code. But first we would need some benchmarks with relevance tests.

Not very hard...