Merged revisions 79733,79735 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r79733 | ezio.melotti | 2010-04-04 09:41:27 +0300 (Sun, 04 Apr 2010) | 1 line
Add a versionadded to Counter.subtract() doc.
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r79735 | ezio.melotti | 2010-04-04 09:50:58 +0300 (Sun, 04 Apr 2010) | 1 line
Revert 79733 - Counter is new in 2.7, the versionadded is not necessary - and fix a typo.
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diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst
index 3d04063..e5036d5 100644
--- a/Doc/library/collections.rst
+++ b/Doc/library/collections.rst
@@ -191,7 +191,7 @@
.. versionadded:: 3.1
- Counter objects support two methods beyond those available for all
+ Counter objects support three methods beyond those available for all
dictionaries:
.. method:: elements()
@@ -225,6 +225,8 @@
>>> c.subtract(d)
Counter({'a': 3, 'b': 0, 'c': -3, 'd': -6})
+ .. versionadded:: 3.2
+
The usual dictionary methods are available for :class:`Counter` objects
except for two which work differently for counters.