Enable doctest running for several other documents.
We have now over 640 doctests that are run with "make doctest".
diff --git a/Doc/library/sets.rst b/Doc/library/sets.rst
index 88e442a..6d974d6 100644
--- a/Doc/library/sets.rst
+++ b/Doc/library/sets.rst
@@ -192,8 +192,6 @@
Example
-------
-::
-
>>> from sets import Set
>>> engineers = Set(['John', 'Jane', 'Jack', 'Janice'])
>>> programmers = Set(['Jack', 'Sam', 'Susan', 'Janice'])
@@ -202,14 +200,14 @@
>>> engineering_management = engineers & managers # intersection
>>> fulltime_management = managers - engineers - programmers # difference
>>> engineers.add('Marvin') # add element
- >>> print engineers
+ >>> print engineers # doctest: +SKIP
Set(['Jane', 'Marvin', 'Janice', 'John', 'Jack'])
>>> employees.issuperset(engineers) # superset test
False
>>> employees.update(engineers) # update from another set
>>> employees.issuperset(engineers)
True
- >>> for group in [engineers, programmers, managers, employees]:
+ >>> for group in [engineers, programmers, managers, employees]: # doctest: +SKIP
... group.discard('Susan') # unconditionally remove element
... print group
...