From 6f129ac83dffd0cc4c2c3a826b05e081d817b46e Mon Sep 17 00:00:00 2001
From: Alexandre Bury <alexandre.bury@gmail.com>
Date: Sun, 5 Mar 2017 14:45:21 -0800
Subject: [PATCH] Only include chan dependancy with termion backend.

We may want to use channels for all backend some day, but not today.
---
 Cargo.toml | 7 +++++--
 src/lib.rs | 1 +
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 71ea401..e0ad628 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,13 +20,16 @@ optional = true
 version = "0.6"
 
 [dependencies]
-chan = "0.1.18"
 num = "0.1"
 odds = "0.2"
 toml = "0.2"
 unicode-segmentation = "1.0"
 unicode-width = "0.1"
 
+[dependencies.chan]
+optional = true
+version = "0.1.18"
+
 [dependencies.chan-signal]
 optional = true
 version = "0.1"
@@ -55,7 +58,7 @@ skeptic = "0.6"
 
 [features]
 default = ["ncurses"]
-termion-backend = ["termion", "chan-signal"]
+termion-backend = ["termion", "chan", "chan-signal"]
 pancurses-backend = ["pancurses"]
 
 [lib]
diff --git a/src/lib.rs b/src/lib.rs
index e6cefe4..2f33997 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -65,6 +65,7 @@ extern crate unicode_width;
 extern crate odds;
 extern crate num;
 
+#[cfg(feature = "termion")]
 #[macro_use]
 extern crate chan;