Issue #18279: Add tests for idlelib/RstripExtension.py. Original patch by
Phil Webster. With that available, modify RstripExtension.py to stop deleting
null slices, which caused a file to be marked as changed when it was not.
diff --git a/Misc/ACKS b/Misc/ACKS
index 087db24..b568eec 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1303,6 +1303,7 @@
Henrik Weber
Corran Webster
Glyn Webster
+Phil Webster
Stefan Wehr
Zack Weinberg
Bob Weiner
diff --git a/Misc/NEWS b/Misc/NEWS
index 65e60f4..4f90cae 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -160,6 +160,10 @@
IDLE
----
+- Issue #18279: Format - Strip trailing whitespace no longer marks a file as
+ changed when it has not been changed. This fix followed the addition of a
+ test file originally written by Phil Webster (the issue's main goal).
+
- Issue #7136: In the Idle File menu, "New Window" is renamed "New File".
Patch by Tal Einat, Roget Serwy, and Todd Rovito.
@@ -176,6 +180,7 @@
- Issue #15392: Create a unittest framework for IDLE.
Initial patch by Rajagopalasarma Jayakrishnan.
+ See Lib/idlelib/idle_test/README.txt for how to run Idle tests.
- Issue #14146: Highlight source line while debugging on Windows.