Standardized all extension header comments to a uniform format.

17 files changed, 193 insertions, 446 deletions

diff --git a/markdown/extensions/abbr.py b/markdown/extensions/abbr.py
index 7f2344a..58dd0aa 100644
--- a/markdown/extensions/abbr.py
+++ b/markdown/extensions/abbr.py
@@ -4,22 +4,15 @@ Abbreviation Extension for Python-Markdown
 
 This extension adds abbreviation handling to Python-Markdown.
 
-Simple Usage:
-
-    >>> import markdown
-    >>> text = """
-    ... Some text with an ABBR and a REF. Ignore REFERENCE and ref.
-    ...
-    ... *[ABBR]: Abbreviation
-    ... *[REF]: Abbreviation Reference
-    ... """
-    >>> print(markdown.markdown(text, ['abbr']))
-    <p>Some text with an <abbr title="Abbreviation">ABBR</abbr> and a <abbr title="Abbreviation Reference">REF</abbr>. Ignore REFERENCE and ref.</p>
-
-Copyright 2007-2008
-* [Waylan Limberg](http://achinghead.com/)
-* [Seemant Kulleen](http://www.kulleen.org/)
-	
+See <https://pythonhosted.org/Markdown/extensions/abbreviations.html> 
+for documentation.
+
+Oringinal code Copyright 2007-2008 [Waylan Limberg](http://achinghead.com/) and
+ [Seemant Kulleen](http://www.kulleen.org/)
+
+All changes Copyright 2008-2014 The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 '''
 
diff --git a/markdown/extensions/admonition.py b/markdown/extensions/admonition.py
index 7888d5e..189f2c2 100644
--- a/markdown/extensions/admonition.py
+++ b/markdown/extensions/admonition.py
@@ -4,39 +4,16 @@ Admonition extension for Python-Markdown
 
 Adds rST-style admonitions. Inspired by [rST][] feature with the same name.
 
-The syntax is (followed by an indented block with the contents):
-    !!! [type] [optional explicit title]
-
-Where `type` is used as a CSS class name of the div. If not present, `title`
-defaults to the capitalized `type`, so "note" -> "Note".
-
-rST suggests the following `types`, but you're free to use whatever you want:
-    attention, caution, danger, error, hint, important, note, tip, warning
-
-
-A simple example:
-    !!! note
-        This is the first line inside the box.
-
-Outputs:
-    <div class="admonition note">
-    <p class="admonition-title">Note</p>
-    <p>This is the first line inside the box</p>
-    </div>
+[rST]: http://docutils.sourceforge.net/docs/ref/rst/directives.html#specific-admonitions
 
-You can also specify the title and CSS class of the admonition:
-    !!! custom "Did you know?"
-        Another line here.
+See <https://pythonhosted.org/Markdown/extensions/admonition.html> 
+for documentation.
 
-Outputs:
-    <div class="admonition custom">
-    <p class="admonition-title">Did you know?</p>
-    <p>Another line here.</p>
-    </div>
+Original code Copyright [Tiago Serafim](http://www.tiagoserafim.com/).
 
-[rST]: http://docutils.sourceforge.net/docs/ref/rst/directives.html#specific-admonitions
+All changes Copyright The Python Markdown Project
 
-By [Tiago Serafim](http://www.tiagoserafim.com/).
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/attr_list.py b/markdown/extensions/attr_list.py
index 55b2f1f..59da3b4 100644
--- a/markdown/extensions/attr_list.py
+++ b/markdown/extensions/attr_list.py
@@ -6,15 +6,14 @@ Adds attribute list syntax. Inspired by
 [maruku](http://maruku.rubyforge.org/proposal.html#attribute_lists)'s
 feature of the same name.
 
-Copyright 2011 [Waylan Limberg](http://achinghead.com/).
+See <https://pythonhosted.org/Markdown/extensions/attr_list.html> 
+for documentation.
 
-Contact: markdown@freewisdom.org
+Original code Copyright 2011 [Waylan Limberg](http://achinghead.com/).
 
-License: BSD (see ../LICENSE.md for details) 
+All changes Copyright 2011-2014 The Python Markdown Project
 
-Dependencies:
-* [Python 2.4+](http://python.org)
-* [Markdown 2.1+](https://pythonhosted.org/Markdown/)
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/codehilite.py b/markdown/extensions/codehilite.py
index 6336cfc..7fbf83f 100644
--- a/markdown/extensions/codehilite.py
+++ b/markdown/extensions/codehilite.py
@@ -4,17 +4,14 @@ CodeHilite Extension for Python-Markdown
 
 Adds code/syntax highlighting to standard Python-Markdown code blocks.
 
-Copyright 2006-2008 [Waylan Limberg](http://achinghead.com/).
+See <https://pythonhosted.org/Markdown/extensions/code_hilite.html> 
+for documentation.
 
-Project website: <https://pythonhosted.org/Markdown/extensions/code_hilite.html>
-Contact: markdown@freewisdom.org
+Original code Copyright 2006-2008 [Waylan Limberg](http://achinghead.com/).
 
-License: BSD (see ../LICENSE.md for details)
+All changes Copyright 2008-2014 The Python Markdown Project
 
-Dependencies:
-* [Python 2.3+](http://python.org/)
-* [Markdown 2.0+](https://pythonhosted.org/Markdown/)
-* [Pygments](http://pygments.org/)
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php)
 
 """
 
diff --git a/markdown/extensions/def_list.py b/markdown/extensions/def_list.py
index 3511651..22e2491 100644
--- a/markdown/extensions/def_list.py
+++ b/markdown/extensions/def_list.py
@@ -2,19 +2,16 @@
 Definition List Extension for Python-Markdown
 =============================================
 
-Added parsing of Definition Lists to Python-Markdown.
+Adds parsing of Definition Lists to Python-Markdown.
 
-A simple example:
+See <https://pythonhosted.org/Markdown/extensions/definition_lists.html> 
+for documentation.
 
-    Apple
-    :   Pomaceous fruit of plants of the genus Malus in 
-        the family Rosaceae.
-    :   An american computer company.
+Original code Copyright 2008 [Waylan Limberg](http://achinghead.com)
 
-    Orange
-    :   The fruit of an evergreen tree of the genus Citrus.
+All changes Copyright 2008-2014 The Python Markdown Project
 
-Copyright 2008 - [Waylan Limberg](http://achinghead.com)
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/extra.py b/markdown/extensions/extra.py
index 6fba8db..c5526d1 100644
--- a/markdown/extensions/extra.py
+++ b/markdown/extensions/extra.py
@@ -11,10 +11,6 @@ convenience so that only one extension needs to be listed when
 initiating Markdown. See the documentation for each individual
 extension for specifics about that extension.
 
-In the event that one or more of the supported extensions are not
-available for import, Markdown will issue a warning and simply continue
-without that extension.
-
 There may be additional extensions that are distributed with
 Python-Markdown that are not included here in Extra. Those extensions
 are not part of PHP Markdown Extra, and therefore, not part of
@@ -24,6 +20,13 @@ under a differant name. You could also edit the `extensions` global
 variable defined below, but be aware that such changes may be lost
 when you upgrade to any future version of Python-Markdown.
 
+See <https://pythonhosted.org/Markdown/extensions/extra.html> 
+for documentation.
+
+Copyright The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
+
 """
 
 from __future__ import absolute_import
diff --git a/markdown/extensions/fenced_code.py b/markdown/extensions/fenced_code.py
index 4403ccd..2aacca6 100644
--- a/markdown/extensions/fenced_code.py
+++ b/markdown/extensions/fenced_code.py
@@ -4,87 +4,15 @@ Fenced Code Extension for Python Markdown
 
 This extension adds Fenced Code Blocks to Python-Markdown.
 
-    >>> import markdown
-    >>> text = '''
-    ... A paragraph before a fenced code block:
-    ...
-    ... ~~~
-    ... Fenced code block
-    ... ~~~
-    ... '''
-    >>> html = markdown.markdown(text, extensions=['fenced_code'])
-    >>> print(html)
-    <p>A paragraph before a fenced code block:</p>
-    <pre><code>Fenced code block
-    </code></pre>
-
-Works with safe_mode also (we check this because we are using the HtmlStash):
-
-    >>> print(markdown.markdown(text, extensions=['fenced_code'], safe_mode='replace'))
-    <p>A paragraph before a fenced code block:</p>
-    <pre><code>Fenced code block
-    </code></pre>
-
-Include tilde's in a code block and wrap with blank lines:
-
-    >>> text = '''
-    ... ~~~~~~~~
-    ...
-    ... ~~~~
-    ... ~~~~~~~~'''
-    >>> print(markdown.markdown(text, extensions=['fenced_code']))
-    <pre><code>
-    ~~~~
-    </code></pre>
-
-Language tags:
-
-    >>> text = '''
-    ... ~~~~{.python}
-    ... # Some python code
-    ... ~~~~'''
-    >>> print(markdown.markdown(text, extensions=['fenced_code']))
-    <pre><code class="python"># Some python code
-    </code></pre>
-
-Optionally backticks instead of tildes as per how github's code block markdown is identified:
-
-    >>> text = '''
-    ... `````
-    ... # Arbitrary code
-    ... ~~~~~ # these tildes will not close the block
-    ... `````'''
-    >>> print(markdown.markdown(text, extensions=['fenced_code']))
-    <pre><code># Arbitrary code
-    ~~~~~ # these tildes will not close the block
-    </code></pre>
-
-If the codehighlite extension and Pygments are installed, lines can be highlighted:
-
-    >>> text = '''
-    ... ```hl_lines="1 3"
-    ... line 1
-    ... line 2
-    ... line 3
-    ... ```'''
-    >>> print(markdown.markdown(text, extensions=['codehilite', 'fenced_code']))
-    <div class="codehilite"><pre><span class="hll"><span class="n">line</span> <span class="mi">1</span>
-    </span><span class="n">line</span> <span class="mi">2</span>
-    <span class="hll"><span class="n">line</span> <span class="mi">3</span>
-    </span></pre></div>
-
-Copyright 2007-2008 [Waylan Limberg](http://achinghead.com/).
-
-Project website: <https://pythonhosted.org/Markdown/extensions/fenced_code_blocks.html>
-Contact: markdown@freewisdom.org
-
-License: BSD (see ../docs/LICENSE for details)
-
-Dependencies:
-* [Python 2.4+](http://python.org)
-* [Markdown 2.0+](https://pythonhosted.org/Markdown/)
-* [Pygments (optional)](http://pygments.org)
+See <https://pythonhosted.org/Markdown/extensions/fenced_code_blocks.html> 
+for documentation.
 
+Original code Copyright 2007-2008 [Waylan Limberg](http://achinghead.com/).
+
+
+All changes Copyright 2008-2014 The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 """
 
 from __future__ import absolute_import
diff --git a/markdown/extensions/footnotes.py b/markdown/extensions/footnotes.py
index cec0d71..a59de97 100644
--- a/markdown/extensions/footnotes.py
+++ b/markdown/extensions/footnotes.py
@@ -1,25 +1,15 @@
 """
-========================= FOOTNOTES =================================
-
-This section adds footnote handling to markdown.  It can be used as
-an example for extending python-markdown with relatively complex
-functionality.  While in this case the extension is included inside
-the module itself, it could just as easily be added from outside the
-module.  Not that all markdown classes above are ignorant about
-footnotes.  All footnote functionality is provided separately and
-then added to the markdown instance at the run time.
-
-Footnote functionality is attached by calling extendMarkdown()
-method of FootnoteExtension.  The method also registers the
-extension to allow it's state to be reset by a call to reset()
-method.
-
-Example:
-    Footnotes[^1] have a label[^label] and a definition[^!DEF].
-
-    [^1]: This is a footnote
-    [^label]: A footnote on "label"
-    [^!DEF]: The footnote for definition
+Footnotes Extension for Python-Markdown
+=======================================
+
+Adds footnote handling to Python-Markdown.
+
+See <https://pythonhosted.org/Markdown/extensions/footnotes.html> 
+for documentation.
+
+Copyright The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/headerid.py b/markdown/extensions/headerid.py
index f96f239..5ae84f3 100644
--- a/markdown/extensions/headerid.py
+++ b/markdown/extensions/headerid.py
@@ -4,73 +4,14 @@ HeaderID Extension for Python-Markdown
 
 Auto-generate id attributes for HTML headers.
 
-Basic usage:
-
-    >>> import markdown
-    >>> text = "# Some Header #"
-    >>> md = markdown.markdown(text, ['headerid'])
-    >>> print(md)
-    <h1 id="some-header">Some Header</h1>
-
-All header IDs are unique:
-
-    >>> text = '''
-    ... #Header
-    ... #Header
-    ... #Header'''
-    >>> md = markdown.markdown(text, ['headerid'])
-    >>> print(md)
-    <h1 id="header">Header</h1>
-    <h1 id="header_1">Header</h1>
-    <h1 id="header_2">Header</h1>
-
-To fit within a html template's hierarchy, set the header base level:
-
-    >>> text = '''
-    ... #Some Header
-    ... ## Next Level'''
-    >>> md = markdown.markdown(text, ['headerid(level=3)'])
-    >>> print(md)
-    <h3 id="some-header">Some Header</h3>
-    <h4 id="next-level">Next Level</h4>
-
-Works with inline markup.
-
-    >>> text = '#Some *Header* with [markup](http://example.com).'
-    >>> md = markdown.markdown(text, ['headerid'])
-    >>> print(md)
-    <h1 id="some-header-with-markup">Some <em>Header</em> with <a href="http://example.com">markup</a>.</h1>
-
-Turn off auto generated IDs:
-
-    >>> text = '''
-    ... # Some Header
-    ... # Another Header'''
-    >>> md = markdown.markdown(text, ['headerid(forceid=False)'])
-    >>> print(md)
-    <h1>Some Header</h1>
-    <h1>Another Header</h1>
-
-Use with MetaData extension:
-
-    >>> text = '''header_level: 2
-    ... header_forceid: Off
-    ...
-    ... # A Header'''
-    >>> md = markdown.markdown(text, ['headerid', 'meta'])
-    >>> print(md)
-    <h2>A Header</h2>
-
-Copyright 2007-2011 [Waylan Limberg](http://achinghead.com/).
-
-Project website: <https://pythonhosted.org/Markdown/extensions/header_id.html>
-Contact: markdown@freewisdom.org
-
-License: BSD (see ../docs/LICENSE for details) 
-
-Dependencies:
-* [Python 2.3+](http://python.org)
-* [Markdown 2.0+](https://pythonhosted.org/Markdown/)
+See <https://pythonhosted.org/Markdown/extensions/header_id.html> 
+for documentation.
+
+Original code Copyright 2007-2011 [Waylan Limberg](http://achinghead.com/).
+
+All changes Copyright 2011-2014 The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/meta.py b/markdown/extensions/meta.py
index 3d89946..bb81a86 100644
--- a/markdown/extensions/meta.py
+++ b/markdown/extensions/meta.py
@@ -4,38 +4,14 @@ Meta Data Extension for Python-Markdown
 
 This extension adds Meta Data handling to markdown.
 
-Basic Usage:
-
-    >>> import markdown
-    >>> text = '''Title: A Test Doc.
-    ... Author: Waylan Limberg
-    ...         John Doe
-    ... Blank_Data:
-    ...
-    ... The body. This is paragraph one.
-    ... '''
-    >>> md = markdown.Markdown(['meta'])
-    >>> print(md.convert(text))
-    <p>The body. This is paragraph one.</p>
-    >>> print(md.Meta) # doctest: +SKIP
-    {'blank_data': [''], 'author': ['Waylan Limberg', 'John Doe'], 'title': ['A Test Doc.']}
-
-Make sure text without Meta Data still works (markdown < 1.6b returns a <p>).
-
-    >>> text = '    Some Code - not extra lines of meta data.'
-    >>> md = markdown.Markdown(['meta'])
-    >>> print(md.convert(text))
-    <pre><code>Some Code - not extra lines of meta data.
-    </code></pre>
-    >>> md.Meta
-    {}
-
-Copyright 2007-2008 [Waylan Limberg](http://achinghead.com).
-
-Project website: <https://pythonhosted.org/Markdown/extensions/meta_data.html>
-Contact: markdown@freewisdom.org
-
-License: BSD (see ../LICENSE.md for details)
+See <https://pythonhosted.org/Markdown/extensions/meta_data.html> 
+for documentation.
+
+Original code Copyright 2007-2008 [Waylan Limberg](http://achinghead.com).
+
+All changes Copyright 2008-2014 The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/nl2br.py b/markdown/extensions/nl2br.py
index eab4084..062a7e6 100644
--- a/markdown/extensions/nl2br.py
+++ b/markdown/extensions/nl2br.py
@@ -5,18 +5,14 @@ NL2BR Extension
 A Python-Markdown extension to treat newlines as hard breaks; like
 GitHub-flavored Markdown does.
 
-Usage:
+See <https://pythonhosted.org/Markdown/extensions/nl2br.html> 
+for documentation.
 
-    >>> import markdown
-    >>> print(markdown.markdown('line 1\\nline 2', extensions=['nl2br']))
-    <p>line 1<br />
-    line 2</p>
+Oringinal code Copyright 2011 [Brian Neal](http://deathofagremmie.com/)
 
-Copyright 2011 [Brian Neal](http://deathofagremmie.com/)
+All changes Copyright 2011-2014 The Python Markdown Project
 
-Dependencies:
-* [Python 2.4+](http://python.org)
-* [Markdown 2.1+](https://pythonhosted.org/Markdown/)
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/sane_lists.py b/markdown/extensions/sane_lists.py
index 22a4ff3..9eb3a11 100644
--- a/markdown/extensions/sane_lists.py
+++ b/markdown/extensions/sane_lists.py
@@ -2,19 +2,16 @@
 Sane List Extension for Python-Markdown
 =======================================
 
-Modify the behavior of Lists in Python-Markdown t act in a sane manor.
+Modify the behavior of Lists in Python-Markdown to act in a sane manor.
 
-In standard Markdown syntax, the following would constitute a single 
-ordered list. However, with this extension, the output would include 
-two lists, the first an ordered list and the second and unordered list.
+See <https://pythonhosted.org/Markdown/extensions/sane_lists.html> 
+for documentation.
 
-    1. ordered
-    2. list
+Original code Copyright 2011 [Waylan Limberg](http://achinghead.com)
 
-    * unordered
-    * list
+All changes Copyright 2011-2014 The Python Markdown Project
 
-Copyright 2011 - [Waylan Limberg](http://achinghead.com)
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/smart_strong.py b/markdown/extensions/smart_strong.py
index 877b5a7..331dae8 100644
--- a/markdown/extensions/smart_strong.py
+++ b/markdown/extensions/smart_strong.py
@@ -4,21 +4,14 @@ Smart_Strong Extension for Python-Markdown
 
 This extention adds smarter handling of double underscores within words.
 
-Simple Usage:
-
-    >>> import markdown
-    >>> print(markdown.markdown('Text with double__underscore__words.',
-    ...                         extensions=['smart_strong']))
-    <p>Text with double__underscore__words.</p>
-    >>> print(markdown.markdown('__Strong__ still works.',
-    ...                         extensions=['smart_strong']))
-    <p><strong>Strong</strong> still works.</p>
-    >>> print(markdown.markdown('__this__works__too__.',
-    ...                         extensions=['smart_strong']))
-    <p><strong>this__works__too</strong>.</p>
-
-Copyright 2011
-[Waylan Limberg](http://achinghead.com)
+See <https://pythonhosted.org/Markdown/extensions/smart_strong.html> 
+for documentation.
+
+Original code Copyright 2011 [Waylan Limberg](http://achinghead.com)
+
+All changes Copyright 2011-2014 The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 '''
 
diff --git a/markdown/extensions/smarty.py b/markdown/extensions/smarty.py
index d5ac62c..00c330f 100644
--- a/markdown/extensions/smarty.py
+++ b/markdown/extensions/smarty.py
@@ -1,69 +1,85 @@
 # -*- coding: utf-8 -*-
-# Smarty extension for Python-Markdown
-# Author: 2013, Dmitry Shachnev <mitya57@gmail.com>
-
-# SmartyPants license:
-#
-#   Copyright (c) 2003 John Gruber <http://daringfireball.net/>
-#   All rights reserved.
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions are
-#   met:
-#
-#   *  Redistributions of source code must retain the above copyright
-#      notice, this list of conditions and the following disclaimer.
-#
-#   *  Redistributions in binary form must reproduce the above copyright
-#      notice, this list of conditions and the following disclaimer in
-#      the documentation and/or other materials provided with the
-#      distribution.
-#
-#   *  Neither the name "SmartyPants" nor the names of its contributors 
-#      may be used to endorse or promote products derived from this
-#      software without specific prior written permission.
-#
-#   This software is provided by the copyright holders and contributors "as
-#   is" and any express or implied warranties, including, but not limited
-#   to, the implied warranties of merchantability and fitness for a
-#   particular purpose are disclaimed. In no event shall the copyright
-#   owner or contributors be liable for any direct, indirect, incidental,
-#   special, exemplary, or consequential damages (including, but not
-#   limited to, procurement of substitute goods or services; loss of use,
-#   data, or profits; or business interruption) however caused and on any
-#   theory of liability, whether in contract, strict liability, or tort
-#   (including negligence or otherwise) arising in any way out of the use
-#   of this software, even if advised of the possibility of such damage.
-#
-#
-# smartypants.py license:
-#
-#   smartypants.py is a derivative work of SmartyPants.
-#   Copyright (c) 2004, 2007 Chad Miller <http://web.chad.org/>
-#
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions are
-#   met:
-#
-#   *  Redistributions of source code must retain the above copyright
-#      notice, this list of conditions and the following disclaimer.
-#
-#   *  Redistributions in binary form must reproduce the above copyright
-#      notice, this list of conditions and the following disclaimer in
-#      the documentation and/or other materials provided with the
-#      distribution.
-#
-#   This software is provided by the copyright holders and contributors "as
-#   is" and any express or implied warranties, including, but not limited
-#   to, the implied warranties of merchantability and fitness for a
-#   particular purpose are disclaimed. In no event shall the copyright
-#   owner or contributors be liable for any direct, indirect, incidental,
-#   special, exemplary, or consequential damages (including, but not
-#   limited to, procurement of substitute goods or services; loss of use,
-#   data, or profits; or business interruption) however caused and on any
-#   theory of liability, whether in contract, strict liability, or tort
-#   (including negligence or otherwise) arising in any way out of the use
-#   of this software, even if advised of the possibility of such damage.
+'''
+Smarty extension for Python-Markdown
+====================================
+
+Adds conversion of ASCII dashes, quotes and ellipses to their HTML 
+entity equivalents.
+
+See <https://pythonhosted.org/Markdown/extensions/smarty.html> 
+for documentation.
+
+Author: 2013, Dmitry Shachnev <mitya57@gmail.com>
+
+All changes Copyright 2013-2014 The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
+
+SmartyPants license:
+
+   Copyright (c) 2003 John Gruber <http://daringfireball.net/>
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+   *  Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   *  Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+
+   *  Neither the name "SmartyPants" nor the names of its contributors 
+      may be used to endorse or promote products derived from this
+      software without specific prior written permission.
+
+   This software is provided by the copyright holders and contributors "as
+   is" and any express or implied warranties, including, but not limited
+   to, the implied warranties of merchantability and fitness for a
+   particular purpose are disclaimed. In no event shall the copyright
+   owner or contributors be liable for any direct, indirect, incidental,
+   special, exemplary, or consequential damages (including, but not
+   limited to, procurement of substitute goods or services; loss of use,
+   data, or profits; or business interruption) however caused and on any
+   theory of liability, whether in contract, strict liability, or tort
+   (including negligence or otherwise) arising in any way out of the use
+   of this software, even if advised of the possibility of such damage.
+
+
+smartypants.py license:
+
+   smartypants.py is a derivative work of SmartyPants.
+   Copyright (c) 2004, 2007 Chad Miller <http://web.chad.org/>
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are
+   met:
+
+   *  Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+   *  Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the
+      distribution.
+
+   This software is provided by the copyright holders and contributors "as
+   is" and any express or implied warranties, including, but not limited
+   to, the implied warranties of merchantability and fitness for a
+   particular purpose are disclaimed. In no event shall the copyright
+   owner or contributors be liable for any direct, indirect, incidental,
+   special, exemplary, or consequential damages (including, but not
+   limited to, procurement of substitute goods or services; loss of use,
+   data, or profits; or business interruption) however caused and on any
+   theory of liability, whether in contract, strict liability, or tort
+   (including negligence or otherwise) arising in any way out of the use
+   of this software, even if advised of the possibility of such damage.
+
+'''
+
 
 from __future__ import unicode_literals
 from . import Extension
diff --git a/markdown/extensions/tables.py b/markdown/extensions/tables.py
index 2977bd1..57507e9 100644
--- a/markdown/extensions/tables.py
+++ b/markdown/extensions/tables.py
@@ -4,14 +4,15 @@ Tables Extension for Python-Markdown
 
 Added parsing of tables to Python-Markdown.
 
-A simple example:
+See <https://pythonhosted.org/Markdown/extensions/tables.html> 
+for documentation.
 
-    First Header  | Second Header
-    ------------- | -------------
-    Content Cell  | Content Cell
-    Content Cell  | Content Cell
+Original code Copyright 2009 [Waylan Limberg](http://achinghead.com)
+
+All changes Copyright 2008-2014 The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php)
 
-Copyright 2009 - [Waylan Limberg](http://achinghead.com)
 """
 
 from __future__ import absolute_import
diff --git a/markdown/extensions/toc.py b/markdown/extensions/toc.py
index 8ab8c03..22cf063 100644
--- a/markdown/extensions/toc.py
+++ b/markdown/extensions/toc.py
@@ -1,11 +1,15 @@
 """
 Table of Contents Extension for Python-Markdown
-* * *
+===============================================
 
-(c) 2008 [Jack Miller](http://codezen.org)
+See <https://pythonhosted.org/Markdown/extensions/toc.html> 
+for documentation.
 
-Dependencies:
-* [Markdown 2.1+](https://pythonhosted.org/Markdown/)
+Oringinal code Copyright 2008 [Jack Miller](http://codezen.org)
+
+All changes Copyright 2008-2014 The Python Markdown Project
+
+License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
 """
 
diff --git a/markdown/extensions/wikilinks.py b/markdown/extensions/wikilinks.py
index cb20906..64377cf 100644
--- a/markdown/extensions/wikilinks.py
+++ b/markdown/extensions/wikilinks.py
@@ -2,78 +2,17 @@
 WikiLinks Extension for Python-Markdown
 ======================================
 
-Converts [[WikiLinks]] to relative links.  Requires Python-Markdown 2.0+
+Converts [[WikiLinks]] to relative links.
 
-Basic usage:
+See <https://pythonhosted.org/Markdown/extensions/wikilinks.html> 
+for documentation.
 
-    >>> import markdown
-    >>> text = "Some text with a [[WikiLink]]."
-    >>> html = markdown.markdown(text, ['wikilinks'])
-    >>> print(html)
-    <p>Some text with a <a class="wikilink" href="/WikiLink/">WikiLink</a>.</p>
+Original code Copyright [Waylan Limberg](http://achinghead.com/).
 
-Whitespace behavior:
-
-    >>> print(markdown.markdown('[[ foo bar_baz ]]', ['wikilinks']))
-    <p><a class="wikilink" href="/foo_bar_baz/">foo bar_baz</a></p>
-    >>> print(markdown.markdown('foo [[ ]] bar', ['wikilinks']))
-    <p>foo  bar</p>
-
-To define custom settings the simple way:
-
-    >>> print(markdown.markdown(text,
-    ...     ['wikilinks(base_url=/wiki/,end_url=.html,html_class=foo)']
-    ... ))
-    <p>Some text with a <a class="foo" href="/wiki/WikiLink.html">WikiLink</a>.</p>
-    
-Custom settings the complex way:
-
-    >>> md = markdown.Markdown(
-    ...     extensions = ['wikilinks'], 
-    ...     extension_configs = {'wikilinks': [
-    ...                                 ('base_url', 'http://example.com/'), 
-    ...                                 ('end_url', '.html'),
-    ...                                 ('html_class', '') ]},
-    ...     safe_mode = True)
-    >>> print(md.convert(text))
-    <p>Some text with a <a href="http://example.com/WikiLink.html">WikiLink</a>.</p>
-
-Use MetaData with mdx_meta.py (Note the blank html_class in MetaData):
-
-    >>> text = """wiki_base_url: http://example.com/
-    ... wiki_end_url:   .html
-    ... wiki_html_class:
-    ...
-    ... Some text with a [[WikiLink]]."""
-    >>> md = markdown.Markdown(extensions=['meta', 'wikilinks'])
-    >>> print(md.convert(text))
-    <p>Some text with a <a href="http://example.com/WikiLink.html">WikiLink</a>.</p>
-
-MetaData should not carry over to next document:
-
-    >>> print(md.convert("No [[MetaData]] here."))
-    <p>No <a class="wikilink" href="/MetaData/">MetaData</a> here.</p>
-
-Define a custom URL builder:
-
-    >>> def my_url_builder(label, base, end):
-    ...     return '/bar/'
-    >>> md = markdown.Markdown(extensions=['wikilinks'], 
-    ...         extension_configs={'wikilinks' : [('build_url', my_url_builder)]})
-    >>> print(md.convert('[[foo]]'))
-    <p><a class="wikilink" href="/bar/">foo</a></p>
-
-From the command line:
-
-    python markdown.py -x wikilinks(base_url=http://example.com/,end_url=.html,html_class=foo) src.txt
-
-By [Waylan Limberg](http://achinghead.com/).
+All changes Copyright The Python Markdown Project
 
 License: [BSD](http://www.opensource.org/licenses/bsd-license.php) 
 
-Dependencies:
-* [Python 2.3+](http://python.org)
-* [Markdown 2.0+](https://pythonhosted.org/Markdown/)
 '''
 
 from __future__ import absolute_import