From 61c1e37c4652e3668546f4d332d31f24a8eea7bb Mon Sep 17 00:00:00 2001
From: Joe Wilm <joe@jwilm.com>
Date: Sun, 4 Dec 2016 15:48:12 -0800
Subject: [PATCH] Add comments in main loop

---
 src/main.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index c619a66b..bfe9d769 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -246,6 +246,7 @@ fn main() {
         // Wait for something to happen
         processor.process_events(&window);
 
+        // Handle config reloads
         if let Ok(config) = config_rx.try_recv() {
             display.update_config(&config);
             processor.update_config(&config);
@@ -258,6 +259,7 @@ fn main() {
             display.draw(terminal, &config);
         }
 
+        // Begin shutdown if the flag was raised.
         if process_should_exit() {
             break;
         }