From 5b048e479fac3234f6658ee5c7452f1af43a46d7 Mon Sep 17 00:00:00 2001
From: Byron Wang <byron@goodwall.org>
Date: Tue, 24 Oct 2017 10:24:19 +0800
Subject: [PATCH] Add support for custom gm_opts

---
 src/gm_options.erl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gm_options.erl b/src/gm_options.erl
index eac8c86..58e98a6 100644
--- a/src/gm_options.erl
+++ b/src/gm_options.erl
@@ -9,6 +9,9 @@
 %% Options ordered alphabetically
 %% =====================================================
 
+% For all other unsupported custom opts
+opt({custom, Opt}) -> {Opt};
+
 opt('+adjoin') -> {"+adjoin"};
 opt(adjoin) -> {"-adjoin"};
 opt({background, Color}) ->