From d89ca94847d943b883ebcc68e4f0a18cb042ed0d Mon Sep 17 00:00:00 2001
From: Terry Jan Reedy <tjreedy@udel.edu>
Date: Thu, 17 May 2018 20:38:41 -0400
Subject: [PATCH] bpo-33564: Add async to IDLE's code context block openers.
 (GH-6960)

---
 Lib/idlelib/codecontext.py                                     | 2 +-
 Misc/NEWS.d/next/IDLE/2018-05-17-19-41-12.bpo-33564.XzHZJe.rst | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 Misc/NEWS.d/next/IDLE/2018-05-17-19-41-12.bpo-33564.XzHZJe.rst

diff --git a/Lib/idlelib/codecontext.py b/Lib/idlelib/codecontext.py
index 316e5109e6cd4f..2bfb2e988ff41a 100644
--- a/Lib/idlelib/codecontext.py
+++ b/Lib/idlelib/codecontext.py
@@ -18,7 +18,7 @@
 from idlelib.config import idleConf
 
 BLOCKOPENERS = {"class", "def", "elif", "else", "except", "finally", "for",
-                    "if", "try", "while", "with"}
+                "if", "try", "while", "with", "async"}
 UPDATEINTERVAL = 100 # millisec
 FONTUPDATEINTERVAL = 1000 # millisec
 
diff --git a/Misc/NEWS.d/next/IDLE/2018-05-17-19-41-12.bpo-33564.XzHZJe.rst b/Misc/NEWS.d/next/IDLE/2018-05-17-19-41-12.bpo-33564.XzHZJe.rst
new file mode 100644
index 00000000000000..df828485f69e93
--- /dev/null
+++ b/Misc/NEWS.d/next/IDLE/2018-05-17-19-41-12.bpo-33564.XzHZJe.rst
@@ -0,0 +1 @@
+IDLE's code context now recognizes async as a block opener.