Syntastic: How to change file extension settings

Question

I am working with a subset of C called c0. The syntax is pretty much identical, but the file extension is c0 instead of c. Is there a way to change my vimrc file to make Syntastic understand that c0 is the same as c so it will use the same linter for files ending in c0?

Thanks!

Answer 1

Try to set FileType for your c0 extension:

Add this in your .vimrc

au BufRead,BufNewFile *.c0 set ft=c