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Added the aliases -h and -V for --help and --version to rmdir

This commit is contained in:
Arcterus 2013-12-18 17:08:53 -08:00
parent 1d3fe8402f
commit 90b3ad4bd2

View file

@ -23,8 +23,8 @@ fn main() {
groups::optflag("", "ignore-fail-on-non-empty", "ignore each failure that is solely because a directory is non-empty"), groups::optflag("", "ignore-fail-on-non-empty", "ignore each failure that is solely because a directory is non-empty"),
groups::optflag("p", "parents", "remove DIRECTORY and its ancestors; e.g., 'rmdir -p a/b/c' is similar to rmdir a/b/c a/b a"), groups::optflag("p", "parents", "remove DIRECTORY and its ancestors; e.g., 'rmdir -p a/b/c' is similar to rmdir a/b/c a/b a"),
groups::optflag("v", "verbose", "output a diagnostic for every directory processed"), groups::optflag("v", "verbose", "output a diagnostic for every directory processed"),
groups::optflag("", "help", "print this help and exit"), groups::optflag("h", "help", "print this help and exit"),
groups::optflag("", "version", "output version information and exit") groups::optflag("V", "version", "output version information and exit")
]; ];
let matches = match groups::getopts(args.tail(), opts) { let matches = match groups::getopts(args.tail(), opts) {
Ok(m) => m, Ok(m) => m,