Merge with 3.2

Lib/idlelib/NEWS.txt

@@ -3,6 +3,9 @@ What's New in IDLE 3.3?
 
 - IDLE can be launched as `python -m idlelib`
 
+- Issue #14409: IDLE doesn't not execute commands from shell,
+  error with default keybinding for Return. (Patch by Roger Serwy)
+
 - Issue #3573: IDLE hangs when passing invalid command line args
   (directory(ies) instead of file(s)).
 

Lib/idlelib/configHandler.py

@@ -596,7 +596,7 @@ class IdleConf:
             '<<replace>>': ['<Control-h>'],
             '<<goto-line>>': ['<Alt-g>'],
             '<<smart-backspace>>': ['<Key-BackSpace>'],
-            '<<newline-and-indent>>': ['<Key-Return> <Key-KP_Enter>'],
+            '<<newline-and-indent>>': ['<Key-Return>', '<Key-KP_Enter>'],
             '<<smart-indent>>': ['<Key-Tab>'],
             '<<indent-region>>': ['<Control-Key-bracketright>'],
             '<<dedent-region>>': ['<Control-Key-bracketleft>'],

Misc/NEWS

@@ -34,6 +34,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #14409: IDLE doesn't not execute commands from shell,
+  error with default keybinding for Return. (Patch by Roger Serwy)
+
 - Issue #14416: syslog now defines the LOG_ODELAY and LOG_AUTHPRIV constants
   if they are defined in <syslog.h>.