Issue #26489: Add dictionary unpacking support to Tools/parser/unparse.py

Patch by Guo Ci Teo.

diff --cc Lib/test/test_tools/test_unparse.py
Simple merge

diff --cc Misc/NEWS
index f7d12343855b54ce3584360d88f7fcb5a085df23,81c7dc8c6dee7435daa4e788634b3fb5a9b0cc80..9c94db324dc6e3b468fa9dcde33b06ba97c2abf9
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -828,24 -328,11 +828,27 @@@ Window
  Tools/Demos
  -----------
  
+ - Issue #26489: Add dictionary unpacking support to Tools/parser/unparse.py.
+   Patch by Guo Ci Teo.
+ 
  - Issue #26316: Fix variable name typo in Argument Clinic.
  
 +- Issue #25440: Fix output of python-config --extension-suffix.
 +
 +- Issue #25154: The pyvenv script has been deprecated in favour of
 +  `python3 -m venv`.
 +
 +C API
 +-----
 +
 +- Issue #26312: SystemError is now raised in all programming bugs with using
 +  PyArg_ParseTupleAndKeywords().  RuntimeError did raised before in some
 +  programming bugs.
 +
 +- Issue #26198: ValueError is now raised instead of TypeError on buffer
 +  overflow in parsing "es#" and "et#" format units.  SystemError is now raised
 +  instead of TypeError on programmical error in parsing format string.
 +
  
  What's New in Python 3.5.1 final?
  =================================

diff --cc Tools/parser/unparse.py
Simple merge