From db274311536204025bd248faaa74347707be9d76 Mon Sep 17 00:00:00 2001
From: "Emmanouil \"Manolis\" Maragkakis" <mns.marag@gmail.com>
Date: Mon, 23 Jan 2017 20:41:12 -0500
Subject: add support for description string

---
 usage.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'usage.go')

diff --git a/usage.go b/usage.go
index f096f58..c31a428 100644
--- a/usage.go
+++ b/usage.go
@@ -29,6 +29,9 @@ func (p *Parser) WriteUsage(w io.Writer) {
 		}
 	}
 
+	if p.description != "" {
+		fmt.Fprintln(w, p.description)
+	}
 	if p.version != "" {
 		fmt.Fprintln(w, p.version)
 	}
-- 
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