From e71c7af21b49946df57f636852631e7698db96f7 Mon Sep 17 00:00:00 2001
From: Josh Baker <joshbaker77@gmail.com>
Date: Thu, 24 Aug 2017 10:11:16 -0700
Subject: [PATCH] varadic optional arguments, #213

---
 core/commands.go     | 6 +++++-
 core/commands_gen.go | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/core/commands.go b/core/commands.go
index b4bf3c35..5e98c021 100644
--- a/core/commands.go
+++ b/core/commands.go
@@ -105,7 +105,11 @@ func (a Argument) String() string {
 		subs = strings.TrimSpace(subs)
 		s += " " + subs
 		if a.Variadic {
-			s += " [" + subs + " ...]"
+			if len(names) == 0 {
+				s += " [" + subs + " ...]"
+			} else {
+				s += " [" + names[len(names)-1] + " ...]"
+			}
 		}
 		if a.Multiple {
 			s += " ..."
diff --git a/core/commands_gen.go b/core/commands_gen.go
index b36ef6e6..099dff91 100644
--- a/core/commands_gen.go
+++ b/core/commands_gen.go
@@ -105,7 +105,11 @@ func (a Argument) String() string {
 		subs = strings.TrimSpace(subs)
 		s += " " + subs
 		if a.Variadic {
-			s += " [" + subs + " ...]"
+			if len(names) == 0 {
+				s += " [" + subs + " ...]"
+			} else {
+				s += " [" + names[len(names)-1] + " ...]"
+			}
 		}
 		if a.Multiple {
 			s += " ..."