Merged revisions 74821,74828-74831,74833,74835 via svnmerge from
svn+ssh://svn.python.org/python/branches/py3k

................
  r74821 | georg.brandl | 2009-09-16 11:42:19 +0200 (Mi, 16 Sep 2009) | 1 line

  #6885: run python 3 as python3.
................
  r74828 | georg.brandl | 2009-09-16 16:23:20 +0200 (Mi, 16 Sep 2009) | 1 line

  Use true booleans.
................
  r74829 | georg.brandl | 2009-09-16 16:24:29 +0200 (Mi, 16 Sep 2009) | 1 line

  Small PEP8 correction.
................
  r74830 | georg.brandl | 2009-09-16 16:36:22 +0200 (Mi, 16 Sep 2009) | 1 line

  Use true booleans.
................
  r74831 | georg.brandl | 2009-09-16 17:54:04 +0200 (Mi, 16 Sep 2009) | 1 line

  Use true booleans and PEP8 for argdefaults.
................
  r74833 | georg.brandl | 2009-09-16 17:58:14 +0200 (Mi, 16 Sep 2009) | 1 line

  Last round of adapting style of documenting argument default values.
................
  r74835 | georg.brandl | 2009-09-16 18:00:31 +0200 (Mi, 16 Sep 2009) | 33 lines

  Merged revisions 74817-74820,74822-74824 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r74817 | georg.brandl | 2009-09-16 11:05:11 +0200 (Mi, 16 Sep 2009) | 1 line

    Make deprecation notices as visible as warnings are right now.
  ........
    r74818 | georg.brandl | 2009-09-16 11:23:04 +0200 (Mi, 16 Sep 2009) | 1 line

    #6880: add reference to classes section in exceptions section, which comes earlier.
  ........
    r74819 | georg.brandl | 2009-09-16 11:24:57 +0200 (Mi, 16 Sep 2009) | 1 line

    #6876: fix base class constructor invocation in example.
  ........
    r74820 | georg.brandl | 2009-09-16 11:30:48 +0200 (Mi, 16 Sep 2009) | 1 line

    #6891: comment out dead link to Unicode article.
  ........
    r74822 | georg.brandl | 2009-09-16 12:12:06 +0200 (Mi, 16 Sep 2009) | 1 line

    #5621: refactor description of how class/instance attributes interact on a.x=a.x+1 or augassign.
  ........
    r74823 | georg.brandl | 2009-09-16 15:06:22 +0200 (Mi, 16 Sep 2009) | 1 line

    Remove strange trailing commas.
  ........
    r74824 | georg.brandl | 2009-09-16 15:11:06 +0200 (Mi, 16 Sep 2009) | 1 line

    #6892: fix optparse example involving help option.
  ........
................
diff --git a/Doc/library/string.rst b/Doc/library/string.rst
index 6cb6cb6..2fd70be9 100644
--- a/Doc/library/string.rst
+++ b/Doc/library/string.rst
@@ -479,19 +479,19 @@
    The constructor takes a single argument which is the template string.
 
 
-   .. method:: substitute(mapping[, **kws])
+   .. method:: substitute(mapping, **kwds)
 
       Performs the template substitution, returning a new string.  *mapping* is
       any dictionary-like object with keys that match the placeholders in the
       template.  Alternatively, you can provide keyword arguments, where the
-      keywords are the placeholders.  When both *mapping* and *kws* are given
-      and there are duplicates, the placeholders from *kws* take precedence.
+      keywords are the placeholders.  When both *mapping* and *kwds* are given
+      and there are duplicates, the placeholders from *kwds* take precedence.
 
 
-   .. method:: safe_substitute(mapping[, **kws])
+   .. method:: safe_substitute(mapping, **kwds)
 
       Like :meth:`substitute`, except that if placeholders are missing from
-      *mapping* and *kws*, instead of raising a :exc:`KeyError` exception, the
+      *mapping* and *kwds*, instead of raising a :exc:`KeyError` exception, the
       original placeholder will appear in the resulting string intact.  Also,
       unlike with :meth:`substitute`, any other appearances of the ``$`` will
       simply return ``$`` instead of raising :exc:`ValueError`.