Minor cleanup in the gc module.
Removed gc.DEBUG_OBJECT: there is only one kind of objects.
Now gc.DEBUG_COLLECTABLE or gc.DEBUG_UNCOLLECTABLE can be used alone to print the
corresponding list of objects.
Also removed a footnote about version 2.2, and a comment explaining some deleted code.
diff --git a/Misc/NEWS b/Misc/NEWS
index 61e150c..bd5f825 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,10 @@
Core and Builtins
-----------------
+- Constants gc.DEBUG_OBJECT and gc.DEBUG_INSTANCE have been removed from the
+ gc module; gc.DEBUG_COLLECTABLE or gc.DEBUG_UNCOLLECTABLE are now enough to
+ print the corresponding list of objects considered by the garbage collector.
+
- Issue #1580: New free format floating point representation based on
"Floating-Point Printer Sample Code", by Robert G. Burger. For example
repr(11./5) now returns '2.2' instead of '2.2000000000000002'.