Merged revisions 74542,74544-74548,74550,74554-74555,74578,74588,74590,74603,74616-74618,74621 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r74542 | georg.brandl | 2009-08-23 23:28:56 +0200 (So, 23 Aug 2009) | 1 line

  Restore alphabetic order.
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  r74544 | georg.brandl | 2009-08-24 19:12:30 +0200 (Mo, 24 Aug 2009) | 1 line

  #6775: fix python.org URLs in README.
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  r74545 | georg.brandl | 2009-08-24 19:14:29 +0200 (Mo, 24 Aug 2009) | 1 line

  #6772: mention utf-8 as utf8 alias.
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  r74546 | georg.brandl | 2009-08-24 19:20:40 +0200 (Mo, 24 Aug 2009) | 1 line

  #6725: spell "namespace" consistently.
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  r74547 | georg.brandl | 2009-08-24 19:22:05 +0200 (Mo, 24 Aug 2009) | 1 line

  #6718: fix example.
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  r74548 | georg.brandl | 2009-08-24 19:24:27 +0200 (Mo, 24 Aug 2009) | 1 line

  #6677: mention "deleting" as an alias for removing files.
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  r74550 | georg.brandl | 2009-08-24 19:48:40 +0200 (Mo, 24 Aug 2009) | 1 line

  #6677: note that rmdir only removes empty directories.
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  r74554 | georg.brandl | 2009-08-27 20:59:02 +0200 (Do, 27 Aug 2009) | 1 line

  Typo fix.
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  r74555 | georg.brandl | 2009-08-27 21:02:43 +0200 (Do, 27 Aug 2009) | 1 line

  #6787: reference fix.
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  r74578 | tarek.ziade | 2009-08-29 15:33:21 +0200 (Sa, 29 Aug 2009) | 1 line

  fixed #6801: symmetric_difference_update also accepts pipe
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  r74588 | georg.brandl | 2009-08-30 10:35:01 +0200 (So, 30 Aug 2009) | 1 line

  #6803: fix old name.
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  r74590 | georg.brandl | 2009-08-30 13:51:53 +0200 (So, 30 Aug 2009) | 1 line

  #6801: fix copy-paste oversight.
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  r74603 | georg.brandl | 2009-08-31 08:38:29 +0200 (Mo, 31 Aug 2009) | 1 line

  other -> others where multiple arguments are accepted.
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  r74616 | georg.brandl | 2009-09-01 09:46:26 +0200 (Di, 01 Sep 2009) | 1 line

  #6808: clarification.
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  r74617 | georg.brandl | 2009-09-01 09:53:37 +0200 (Di, 01 Sep 2009) | 1 line

  #6765: hint that log(x, base) is not very sophisticated.
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  r74618 | georg.brandl | 2009-09-01 10:00:47 +0200 (Di, 01 Sep 2009) | 1 line

  #6810: add a link to the section about frame objects instead of just a description where to find it.
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  r74621 | georg.brandl | 2009-09-01 10:06:03 +0200 (Di, 01 Sep 2009) | 1 line

  #6638: fix wrong parameter name and markup a class.
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diff --git a/Doc/library/os.rst b/Doc/library/os.rst
index 2548b70..9bed1ce 100644
--- a/Doc/library/os.rst
+++ b/Doc/library/os.rst
@@ -947,12 +947,12 @@
 
 .. function:: remove(path)
 
-   Remove the file *path*.  If *path* is a directory, :exc:`OSError` is raised; see
-   :func:`rmdir` below to remove a directory.  This is identical to the
-   :func:`unlink` function documented below.  On Windows, attempting to remove a
-   file that is in use causes an exception to be raised; on Unix, the directory
-   entry is removed but the storage allocated to the file is not made available
-   until the original file is no longer in use. Availability: Unix,
+   Remove (delete) the file *path*.  If *path* is a directory, :exc:`OSError` is
+   raised; see :func:`rmdir` below to remove a directory.  This is identical to
+   the :func:`unlink` function documented below.  On Windows, attempting to
+   remove a file that is in use causes an exception to be raised; on Unix, the
+   directory entry is removed but the storage allocated to the file is not made
+   available until the original file is no longer in use. Availability: Unix,
    Windows.
 
 
@@ -997,7 +997,10 @@
 
 .. function:: rmdir(path)
 
-   Remove the directory *path*. Availability: Unix, Windows.
+   Remove (delete) the directory *path*.  Only works when the directory is
+   empty, otherwise, :exc:`OSError` is raised.  In order to remove whole
+   directory trees, :func:`shutil.rmtree` can be used.  Availability: Unix,
+   Windows.
 
 
 .. function:: stat(path)
@@ -1099,9 +1102,9 @@
 
 .. function:: unlink(path)
 
-   Remove the file *path*.  This is the same function as :func:`remove`; the
-   :func:`unlink` name is its traditional Unix name. Availability: Unix,
-   Windows.
+   Remove (delete) the file *path*.  This is the same function as
+   :func:`remove`; the :func:`unlink` name is its traditional Unix
+   name. Availability: Unix, Windows.
 
 
 .. function:: utime(path, times)