URL unescape

[Kalin]

In a few places, URLs are shown in single or as a list. It will be great to have an option to unescape them, like:

https://www.bing.com/search?q=%E6%97%A5%E6%9C%AC%E8%AA%9E ------->  https://www.bing.com/search?q=日本語

(Funny enough this forum does that if I choose "paste as plain text" which is wrong interpretation!)