c.url.searchengines = {'DEFAULT': 'https://duckduckgo.com/?t=chakra&q={}',
'ddg': 'https://duckduckgo.com/?t=chakra&q={}',
'cdda': 'https://nornagon.github.io/cdda-guide/?v=0.F-2#/search/{}',
- 'std': 'http://en.cppreference.com/mwiki/index.php?title=Special%3ASearch&search={}',
+ 'std': 'https://duckduckgo.com/?sites=en.cppreference.com&q={}',
'hoogle': 'https://hoogle.haskell.org/?hoogle={}',
'h': 'https://hoogle.haskell.org/?hoogle={}',
'fpp/slack': 'https://focalpointpositioning.slack.com/messages/{}',