laravel/framework — pull request #4320 by Artistan (2014-05-03 21:59:14+00:00)
Title: Allow urlencoded characters in route parameters

current implementation does not allow urlencoded slashes and more due to the encode of the entire Url and then decode of certain characters. This implementation will allow for only the parameters to be rawurlencoded and allow slashes (like part numbers) into the parameters for better routing. This will work very well with laravel#4297 which deals with decoding these urls.