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  r83452 | georg.brandl | 2010-08-01 23:06:46 +0200 (So, 01 Aug 2010) | 25 lines

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    r83226 | georg.brandl | 2010-07-29 16:17:12 +0200 (Do, 29 Jul 2010) | 1 line

    #1090076: explain the behavior of *vars* in get() better.
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    r83227 | georg.brandl | 2010-07-29 16:23:06 +0200 (Do, 29 Jul 2010) | 1 line

    Use Py_CLEAR().
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    r83229 | georg.brandl | 2010-07-29 16:32:22 +0200 (Do, 29 Jul 2010) | 1 line

    #9407: document configparser.Error.
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    r83230 | georg.brandl | 2010-07-29 16:36:11 +0200 (Do, 29 Jul 2010) | 1 line

    Use correct directive and name.
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    r83232 | georg.brandl | 2010-07-29 16:49:08 +0200 (Do, 29 Jul 2010) | 1 line

    #9388: remove ERA_YEAR which is never defined in the source code.
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  r83457 | georg.brandl | 2010-08-01 23:10:57 +0200 (So, 01 Aug 2010) | 9 lines

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    r83223 | georg.brandl | 2010-07-29 15:38:37 +0200 (Do, 29 Jul 2010) | 1 line

    #3874: document HTMLParser.unknown_decl().
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  r83466 | georg.brandl | 2010-08-01 23:23:50 +0200 (So, 01 Aug 2010) | 29 lines

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    r83160 | georg.brandl | 2010-07-26 10:51:42 +0200 (Mo, 26 Jul 2010) | 1 line

    #9381: fix markup.
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    r83161 | georg.brandl | 2010-07-26 11:33:12 +0200 (Mo, 26 Jul 2010) | 1 line

    Add Brian Quinlan.
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    r83166 | georg.brandl | 2010-07-26 17:11:49 +0200 (Mo, 26 Jul 2010) | 1 line

    Fix grammar.
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    r83168 | georg.brandl | 2010-07-26 19:00:20 +0200 (Mo, 26 Jul 2010) | 1 line

    Fix indentation in example.
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    r83169 | georg.brandl | 2010-07-26 19:09:32 +0200 (Mo, 26 Jul 2010) | 1 line

    Add Reid.
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    r83171 | georg.brandl | 2010-07-26 23:12:13 +0200 (Mo, 26 Jul 2010) | 1 line

    Clarify.
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  r83471 | georg.brandl | 2010-08-01 23:26:45 +0200 (So, 01 Aug 2010) | 9 lines

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    r83106 | georg.brandl | 2010-07-23 18:55:26 +0200 (Fr, 23 Jul 2010) | 1 line

    Fix some markup glitches.
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  r83475 | georg.brandl | 2010-08-01 23:28:47 +0200 (So, 01 Aug 2010) | 9 lines

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    r82965 | georg.brandl | 2010-07-19 13:28:05 +0200 (Mo, 19 Jul 2010) | 1 line

    Clarification.  Yay importlib!
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  r83480 | georg.brandl | 2010-08-01 23:33:42 +0200 (So, 01 Aug 2010) | 17 lines

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    r82871 | georg.brandl | 2010-07-14 10:00:22 +0200 (Mi, 14 Jul 2010) | 1 line

    #9258: fix copy-paste errors.
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    r82960 | georg.brandl | 2010-07-19 08:52:35 +0200 (Mo, 19 Jul 2010) | 1 line

    Clarify.
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    r82961 | georg.brandl | 2010-07-19 08:57:52 +0200 (Mo, 19 Jul 2010) | 1 line

    Clarify :option: description.
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  r83486 | georg.brandl | 2010-08-01 23:44:38 +0200 (So, 01 Aug 2010) | 13 lines

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    r82832 | georg.brandl | 2010-07-12 11:00:29 +0200 (Mo, 12 Jul 2010) | 1 line

    Take care of duplicate target name warnings.
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    r82834 | georg.brandl | 2010-07-12 11:06:13 +0200 (Mo, 12 Jul 2010) | 1 line

    Use raw string literals for regexes containing backlash.
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diff --git a/Doc/library/configparser.rst b/Doc/library/configparser.rst
index 878685c..867f091 100644
--- a/Doc/library/configparser.rst
+++ b/Doc/library/configparser.rst
@@ -41,6 +41,18 @@
 provided on initialization and retrieval.  Lines beginning with ``'#'`` or
 ``';'`` are ignored and may be used to provide comments.
 
+Configuration files may include comments, prefixed by specific characters (``#``
+and ``;``).  Comments may appear on their own in an otherwise empty line, or may
+be entered in lines holding values or spection names.  In the latter case, they
+need to be preceded by a whitespace character to be recognized as a comment.
+(For backwards compatibility, only ``;`` starts an inline comment, while ``#``
+does not.)
+
+On top of the core functionality, :class:`SafeConfigParser` supports
+interpolation.  This means values can contain format strings which refer to
+other values in the same section, or values in a special ``DEFAULT`` section.
+Additional defaults can be provided on initialization.
+
 For example::
 
    [My Section]
@@ -104,6 +116,11 @@
    .. versionadded:: 2.3
 
 
+.. exception:: Error
+
+   Base class for all other configparser exceptions.
+
+
 .. exception:: NoSectionError
 
    Exception raised when a specified section is not found.
@@ -347,11 +364,13 @@
 
 .. method:: ConfigParser.get(section, option[, raw[, vars]])
 
-   Get an *option* value for the named *section*.  All the ``'%'`` interpolations
-   are expanded in the return values, based on the defaults passed into the
-   constructor, as well as the options *vars* provided, unless the *raw* argument
-   is true.
+   Get an *option* value for the named *section*.  If *vars* is provided, it
+   must be a dictionary.  The *option* is looked up in *vars* (if provided),
+   *section*, and in *defaults* in that order.
 
+   All the ``'%'`` interpolations are expanded in the return values, unless the
+   *raw* argument is true.  Values for interpolation keys are looked up in the
+   same manner as the option.
 
 .. method:: ConfigParser.items(section[, raw[, vars]])