Don't be sloppy, keep the case consistent.
Pretty code is his problem not mine. "/M" is from the man pages.
Why would you alter his code (/s ) without knowing if he wanted subs or not? He never addressed that. Further, the issue was deleting, not going too deep.
See if it works? Are we debugging his code? Or teaching him how to write pretty code?
You could have made your remarks without quoting me and would have been successful without being offensive.