Captured groups in patterns clobber following path parameters

[casphas]

If a regex uses capturing groups, path parameters following the pattern get assigned values from the captured group, not the value from the path.

;; Clout version 2.1.2
(clout/route-matches (clout/route-compile "/:foo/:bar" {:foo #"a(bcd|ef)g"})
(mock/request :get "/abcdg/1"))
=> {:bar "bcd", :foo "abcdg"}

expected:
=> {:bar "1", :foo "abcdg"}

[weavejester]

For now, you can use a non-capturing group in these situations.

I'll also accept a PR to convert capturing groups into non-capturing groups.

[casphas]

It is indeed fairly easy to work around, a warning in the docs to not use capturing groups would also do the trick.

Would you also accept a PR that leaves the pattern untouched and skips captured groups during assignment of values? Just wondering if fiddling with people's regexes might not be a bit error-prone.