From c399046c1a7dc431a0197e7d781d15bab327df2d Mon Sep 17 00:00:00 2001 From: Arcterus Date: Wed, 18 Dec 2013 17:11:59 -0800 Subject: [PATCH] Added the aliases -h and -V for --help and --version to sleep --- sleep/sleep.rs | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sleep/sleep.rs b/sleep/sleep.rs index 9a9bc14f4..c88e30a5d 100644 --- a/sleep/sleep.rs +++ b/sleep/sleep.rs @@ -22,8 +22,8 @@ fn main() { let program = args[0].clone(); let opts = ~[ - groups::optflag("", "help", "display this help and exit"), - groups::optflag("", "version", "output version information and exit") + groups::optflag("h", "help", "display this help and exit"), + groups::optflag("V", "version", "output version information and exit") ]; let matches = match groups::getopts(args.tail(), opts) { Ok(m) => m,