commit b2a02b9d88db04c12f800bc088afea0ef6862673
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Thu May 17 19:04:23 2018 -0700
committer Terry Jan Reedy <tjreedy@udel.edu> Thu May 17 22:04:23 2018 -0400
tree c3fd60f4968fb86b8a2aed5c771305e3c970db07
parent efa642779739b5af028b0f6ebb9033395e124273

bpo-33564: Add async to IDLE's code context block openers. (GH-6960) (#6961)

(cherry picked from commit d89ca94847d943b883ebcc68e4f0a18cb042ed0d)

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>

Lib/idlelib/codecontext.py

diff --git a/Lib/idlelib/codecontext.py b/Lib/idlelib/codecontext.py
index 316e510..2bfb2e9 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
 

Misc/NEWS.d/next/IDLE/2018-05-17-19-41-12.bpo-33564.XzHZJe.rst

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 0000000..df82848
--- /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.