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

(cherry picked from commit d89ca94847d943b883ebcc68e4f0a18cb042ed0d)

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

diff --git a/Lib/idlelib/codecontext.py b/Lib/idlelib/codecontext.py
index 316e5109e6cd4f775226580899651e9477a3c21d..2bfb2e988ff41a292115e1a0192fe6b29c37911d 100644 (file)
--- a/Lib/idlelib/codecontext.py
+++ b/Lib/idlelib/codecontext.py
@@ -18,7 +18,7 @@ from tkinter.constants import TOP, LEFT, X, W, SUNKEN
 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 (file)
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.