comment is a preprocessor, that lets you strip comments from input. It supports both block and single-line comments. Useful for languages that don't support comments on their own. You can download one of the releases at [0], clone the git repository via [1], or browse it at [2]. [0] {ftp,rsync,https}://manpager.org/pub/usr/aa/comment/ [1] ssh://anon@git.manpager.org/comment [2] https://git.manpager.org/?action=summary&path=comment.git