Merged revisions 56020-56124 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/p3yk

................
  r56037 | georg.brandl | 2007-06-19 05:33:20 -0700 (Tue, 19 Jun 2007) | 2 lines

  Patch #1739659: don't slice dict.keys() in pydoc.
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  r56060 | martin.v.loewis | 2007-06-21 13:00:02 -0700 (Thu, 21 Jun 2007) | 2 lines

  Regenerate to add True, False, None.
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  r56069 | neal.norwitz | 2007-06-21 22:31:56 -0700 (Thu, 21 Jun 2007) | 1 line

  Get the doctest working again after adding None, True, and False as kewyords.
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  r56070 | neal.norwitz | 2007-06-21 23:25:33 -0700 (Thu, 21 Jun 2007) | 1 line

  Add space to error message.
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  r56071 | neal.norwitz | 2007-06-21 23:40:04 -0700 (Thu, 21 Jun 2007) | 6 lines

  Get pybench working, primarily
   * Use print function
   * Stop using string module
   * Use sorted instead of assuming dict methods return lists
   * Convert range result to a list
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  r56089 | collin.winter | 2007-06-26 10:31:48 -0700 (Tue, 26 Jun 2007) | 1 line

  Fix AttributeError in distutils/dir_util.py.
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  r56124 | guido.van.rossum | 2007-06-29 18:04:31 -0700 (Fri, 29 Jun 2007) | 30 lines

  Merged revisions 56014-56123 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r56019 | lars.gustaebel | 2007-06-18 04:42:11 -0700 (Mon, 18 Jun 2007) | 2 lines

    Added exclude keyword argument to the TarFile.add() method.
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    r56023 | lars.gustaebel | 2007-06-18 13:05:55 -0700 (Mon, 18 Jun 2007) | 3 lines

    Added missing \versionchanged tag for the new exclude
    parameter.
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    r56038 | georg.brandl | 2007-06-19 05:36:00 -0700 (Tue, 19 Jun 2007) | 2 lines

    Bug #1737864: allow empty message in logging format routines.
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    r56040 | georg.brandl | 2007-06-19 05:38:20 -0700 (Tue, 19 Jun 2007) | 2 lines

    Bug #1739115: make shutil.rmtree docs clear wrt. file deletion.
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    r56084 | georg.brandl | 2007-06-25 08:21:23 -0700 (Mon, 25 Jun 2007) | 2 lines

    Bug #1742901: document None behavior of shlex.split.
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    r56091 | georg.brandl | 2007-06-27 07:09:56 -0700 (Wed, 27 Jun 2007) | 2 lines

    Fix a variable name in winreg docs.
  ........
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diff --git a/Lib/pydoc.py b/Lib/pydoc.py
index e4074dc..4594333 100755
--- a/Lib/pydoc.py
+++ b/Lib/pydoc.py
@@ -1748,17 +1748,16 @@
 ''' % sys.version[:3])
 
     def list(self, items, columns=4, width=80):
-        items = items[:]
-        items.sort()
-        colw = width / columns
-        rows = (len(items) + columns - 1) / columns
+        items = list(sorted(items))
+        colw = width // columns
+        rows = (len(items) + columns - 1) // columns
         for row in range(rows):
             for col in range(columns):
                 i = col * rows + row
                 if i < len(items):
                     self.output.write(items[i])
                     if col < columns - 1:
-                        self.output.write(' ' + ' ' * (colw-1 - len(items[i])))
+                        self.output.write(' ' + ' ' * (colw - 1 - len(items[i])))
             self.output.write('\n')
 
     def listkeywords(self):