Merged revisions 61602 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

................
  r61602 | martin.v.loewis | 2008-03-19 00:22:42 -0500 (Mi, 19 Mär 2008) | 17 lines

  Merged revisions 61598-61599,61601 via svnmerge from
  svn+ssh://pythondev@svn.python.org/sandbox/trunk/2to3/lib2to3

  ........
    r61598 | david.wolever | 2008-03-18 23:58:33 -0500 (Di, 18 Mär 2008) | 1 line

    Added fixer for zip, and refactored a bit of code in the process.  Closing #2171.
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    r61599 | david.wolever | 2008-03-19 00:04:26 -0500 (Mi, 19 Mär 2008) | 3 lines

    Removed a bunch of duplicate code -- it's in util now.
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    r61601 | martin.v.loewis | 2008-03-19 00:21:12 -0500 (Mi, 19 Mär 2008) | 2 lines

    Fix whitespace.
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1 files changed, 9 insertions, 9 deletions

diff --git a/Lib/lib2to3/refactor.py b/Lib/lib2to3/refactor.py
index f7a3b15..0961e90 100755
--- a/Lib/lib2to3/refactor.py
+++ b/Lib/lib2to3/refactor.py
@@ -118,7 +118,7 @@ class RefactoringTool(object):
 
     def get_fixers(self):
         """Inspects the options to load the requested patterns and handlers.
-        
+
         Returns:
           (pre_order, post_order), where pre_order is the list of fixers that
           want a pre-order AST traversal, and post_order is the list that want
@@ -232,11 +232,11 @@ class RefactoringTool(object):
 
     def refactor_string(self, data, name):
         """Refactor a given input string.
-        
+
         Args:
             data: a string holding the code to be refactored.
             name: a human-readable name for use in error/log messages.
-            
+
         Returns:
             An AST corresponding to the refactored input stream; None if
             there were errors during the parse.
@@ -274,12 +274,12 @@ class RefactoringTool(object):
 
     def refactor_tree(self, tree, name):
         """Refactors a parse tree (modifying the tree in place).
-        
+
         Args:
             tree: a pytree.Node instance representing the root of the tree
                   to be refactored.
             name: a human-readable name for this tree.
-        
+
         Returns:
             True if the tree was modified, False otherwise.
         """
@@ -296,13 +296,13 @@ class RefactoringTool(object):
 
     def traverse_by(self, fixers, traversal):
         """Traverse an AST, applying a set of fixers to each node.
-        
+
         This is a helper method for refactor_tree().
-        
+
         Args:
             fixers: a list of fixer instances.
             traversal: a generator that yields AST nodes.
-        
+
         Returns:
             None
         """
@@ -523,4 +523,4 @@ def diff_texts(a, b, filename):
 
 
 if __name__ == "__main__":
-  sys.exit(main())
+    sys.exit(main())