It the one used by all the BSD systems. Recently there is an official Github repository with commits from Brian kernighan. https://github.com/onetrueawk/awk/c

It the one used by all the BSD systems. Recently there is an official Github repository with commits from Brian kernighan. https://github.com/onetrueawk/awk/commits/master https://github.com/onetrueawk/awk/commits/master