From fe85fcb1772b61f13b20b7ea5290e2437a76190c Mon Sep 17 00:00:00 2001
From: Kevin K <kbknapp@gmail.com>
Date: Mon, 15 May 2017 18:34:10 -0400
Subject: [PATCH] docs(clap_app!): adds using the @group specifier to the macro
 docs

Closes #932
---
 src/macros.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/macros.rs b/src/macros.rs
index 650042fbb42..853daaaab9b 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -549,6 +549,11 @@ macro_rules! app_from_crate {
 ///     (@arg CONFIG: -c --config +takes_value "Sets a custom config file")
 ///     (@arg INPUT: +required "Sets the input file to use")
 ///     (@arg debug: -d ... "Sets the level of debugging information")
+///     (@group difficulty =>
+///         (@arg hard: -h --hard "Sets hard mode")
+///         (@arg normal: -n --normal "Sets normal mode")
+///         (@arg easy: -e --easy "Sets easy mode")
+///     )
 ///     (@subcommand test =>
 ///         (about: "controls testing features")
 ///         (version: "1.3")