Do you mean CSV (comma separated values)? That can't be in Code::Blocks either. It's a file format. You could use Code::Blocks to write code that uses CSV files though. Or you could use any other editor as well.
I think it's generally considered to be rather long in tooth:
CVS (initial release November 19, 1990) -- from the olden days!
SVN (initial release 20 October 2000) -- was the most popular.
Git (initial release 7 April 2005) -- most popular at the moment??
As Code::Blocks didn't appear until mid 2005, I feel that CVS may well have been overlooked in favour of SVN and Git... (but you never know!)