Changes in Sphinx
Release 1.0 (in development)
- Added html_output_encoding config value.
- Added latexpdf target in quickstart Makefile.
- #200: Added Sphinx.add_stylesheet().
- Added titlesonly option to toctree directive.
- Removed the deprecated sphinx.builder module.
- #193: Added a visitedlinkcolor theme option to the default
theme.
- Added the prepend and append options to the
literalinclude directive.
- Added the latex_docclass config value and made the “twoside”
documentclass option overridable by “oneside”.
- Added the trim_doctest_flags config value, which is true by default.
- Added the extlinks extension.
- Allow searching for object names including the module name, like
sys.argv.
- Many improvements and fixes to the autosummary extension,
thanks to Pauli Virtanen.
- Added html_show_copyright config value.
- Added simplified Chinese locale.
Release 0.6.4 (in development)
Release 0.6.3 (Sep 03, 2009)
- Properly add C module filenames as dependencies in autodoc.
- #253: Ignore graphviz directives without content instead of
raising an unhandled exception.
- #241: Fix a crash building LaTeX output for documents that contain
a todolist directive.
- #252: Make it easier to change the build dir in the Makefiles
generated by quickstart.
- #220: Fix CSS so that displaymath really is centered.
- #222: Allow the “Footnotes” header to be translated.
- #225: Don’t add whitespace in generated HTML after inline tags.
- #227: Make literalinclude work when the document’s path
name contains non-ASCII characters.
- #229: Fix autodoc failures with members that raise errors
on getattr().
- #205: When copying files, don’t copy full stat info, only
modification times.
- #232: Support non-ASCII metadata in Qt help builder.
- Properly format bullet lists nested in definition lists for LaTeX.
- Section titles are now allowed inside only directives.
- #201: Make centered directive work in LaTeX output.
- #206: Refuse to overwrite an existing master document in
sphinx-quickstart.
- #208: Use MS-sanctioned locale settings, determined by the
language config option, in the HTML help builder.
- #210: Fix nesting of HTML tags for displayed math from pngmath
extension.
- #213: Fix centering of images in LaTeX output.
- #211: Fix compatibility with docutils 0.5.
Release 0.6.2 (Jun 16, 2009)
- #130: Fix obscure IndexError in doctest extension.
- #167: Make glossary sorting case-independent.
- #196: Add a warning if an extension module doesn’t have a
setup() function.
- #158: Allow ‘..’ in template names, and absolute template paths;
Jinja 2 by default disables both.
- When highlighting Python code, ignore extra indentation before
trying to parse it as Python.
- #191: Don’t escape the tilde in URIs in LaTeX.
- Don’t consider contents of source comments for the search index.
- Set the default encoding to utf-8-sig to handle files with a
UTF-8 BOM correctly.
- #178: apply add_function_parentheses config value to C
functions as promised.
- #173: Respect the docutils title directive.
- #172: The obj role now links to modules as promised.
- #19: Tables now can have a “longtable” class, in order to get
correctly broken into pages in LaTeX output.
- Look for Sphinx message catalogs in the system default path before
trying sphinx/locale.
- Fix the search for methods via “classname.methodname”.
- #155: Fix Python 2.4 compatibility: exceptions are old-style
classes there.
- #150: Fix display of the “sphinxdoc” theme on Internet Explorer
versions 6 and 7.
- #146: Don’t fail to generate LaTeX when the user has an active
.docutils configuration.
- #29: Don’t generate visible “-{-}” in option lists in LaTeX.
- Fix cross-reference roles when put into substitutions.
- Don’t put image “alt” text into table-of-contents entries.
- In the LaTeX writer, do not raise an exception on too many section
levels, just use the “subparagraph” level for all of them.
- #145: Fix autodoc problem with automatic members that refuse to be
getattr()’d from their parent.
- If specific filenames to build are given on the command line,
check that they are within the source directory.
- Fix autodoc crash for objects without a __name__.
- Fix intersphinx for installations without urllib2.HTTPSHandler.
- #134: Fix pending_xref leftover nodes when using the todolist
directive from the todo extension.
Release 0.6.1 (Mar 26, 2009)
- #135: Fix problems with LaTeX output and the graphviz extension.
- #132: Include the autosummary “module” template in the distribution.
Release 0.6 (Mar 24, 2009)
Release 0.5.2 (Mar 24, 2009)
- Properly escape | in LaTeX output.
- #71: If a decoding error occurs in source files, print a
warning and replace the characters by “?”.
- Fix a problem in the HTML search if the index takes too long
to load.
- Don’t output system messages while resolving, because they
would stay in the doctrees even if keep_warnings is false.
- #82: Determine the correct path for dependencies noted by
docutils. This fixes behavior where a source with dependent
files was always reported as changed.
- Recognize toctree directives that are not on section toplevel,
but within block items, such as tables.
- Use a new RFC base URL, since rfc.org seems down.
- Fix a crash in the todolist directive when no todo items are
defined.
- Don’t call LaTeX or dvipng over and over again if it was not
found once, and use text-only latex as a substitute in that case.
- Fix problems with footnotes in the LaTeX output.
- Prevent double hyphens becoming en-dashes in literal code in
the LaTeX output.
- Open literalinclude files in universal newline mode to allow
arbitrary newline conventions.
- Actually make the -Q option work.
- #86: Fix explicit document titles in toctrees.
- #81: Write environment and search index in a manner that is safe
from exceptions that occur during dumping.
- #80: Fix UnicodeErrors when a locale is set with setlocale().
Release 0.5.1 (Dec 15, 2008)
- #67: Output warnings about failed doctests in the doctest extension
even when running in quiet mode.
- #72: In pngmath, make it possible to give a full path to LaTeX and
dvipng on Windows. For that to work, the pngmath_latex and
pngmath_dvipng options are no longer split into command and
additional arguments; use pngmath_latex_args and
pngmath_dvipng_args to give additional arguments.
- Don’t crash on failing doctests with non-ASCII characters.
- Don’t crash on writing status messages and warnings containing
unencodable characters.
- Warn if a doctest extension block doesn’t contain any code.
- Fix the handling of :param: and :type: doc fields when
they contain markup (especially cross-referencing roles).
- #65: Fix storage of depth information for PNGs generated by the
pngmath extension.
- Fix autodoc crash when automethod is used outside a class context.
- #68: Fix LaTeX writer output for images with specified height.
- #60: Fix wrong generated image path when including images in sources
in subdirectories.
- Fix the JavaScript search when html_copy_source is off.
- Fix an indentation problem in autodoc when documenting classes
with the option autoclass_content = "both" set.
- Don’t crash on empty index entries, only emit a warning.
- Fix a typo in the search JavaScript code, leading to unusable
search function in some setups.
Release 0.5 (Nov 23, 2008) – Birthday release!
New features added
- Markup features:
- Citations are now global: all citation defined in any file can be
referenced from any file. Citations are collected in a bibliography
for LaTeX output.
- Footnotes are now properly handled in the LaTeX builder: they appear
at the location of the footnote reference in text, not at the end of
a section. Thanks to Andrew McNamara for the initial patch.
- “System Message” warnings are now automatically removed from the
built documentation, and only written to stderr. If you want the
old behavior, set the new config value keep_warnings to True.
- Glossary entries are now automatically added to the index.
- Figures with captions can now be referred to like section titles,
using the :ref: role without an explicit link text.
- Added cmember role for consistency.
- Lists enumerated by letters or roman numerals are now handled like in
standard reST.
- The seealso directive can now also be given arguments, as a short
form.
- You can now document several programs and their options with the
new program directive.
- HTML output and templates:
- Incompatible change: The “root” relation link (top left in the
relbar) now points to the master_doc by default, no longer to a
document called “index”. The old behavior, while useful in some
situations, was somewhat unexpected. Override the “rootrellink”
block in the template to customize where it refers to.
- The JavaScript search now searches for objects before searching in
the full text.
- TOC tree entries now have CSS classes that make it possible to
style them depending on their depth.
- Highlighted code blocks now have CSS classes that make it possible
to style them depending on their language.
- HTML <meta> tags via the docutils meta directive are now
supported.
- SerializingHTMLBuilder was added as new abstract builder that
can be subclassed to serialize build HTML in a specific format. The
PickleHTMLBuilder is a concrete subclass of it that uses pickle
as serialization implementation.
- JSONHTMLBuilder was added as another SerializingHTMLBuilder
subclass that dumps the generated HTML into JSON files for further
processing.
- The rellinks block in the layout template is now called
linktags to avoid confusion with the relbar links.
- The HTML builders have two additional attributes now that can be
used to disable the anchor-link creation after headlines and
definition links.
- Only generate a module index if there are some modules in the
documentation.
- New and changed config values:
- Added support for internationalization in generated text with the
language and locale_dirs config values. Many thanks to
language contributors:
- Horst Gutmann – German
- Pavel Kosina – Czech
- David Larlet – French
- Michał Kandulski – Polish
- Yasushi Masuda – Japanese
- Guillem Borrell – Spanish
- Luc Saffre and Peter Bertels – Dutch
- Fred Lin – Traditional Chinese
- Roger Demetrescu – Brazilian Portuguese
- Rok Garbas – Slovenian
- The new config value highlight_language set a global default for
highlighting. When 'python3' is selected, console output blocks
are recognized like for 'python'.
- Exposed Pygments’ lexer guessing as a highlight “language” guess.
- The new config value latex_elements allows to override all LaTeX
snippets that Sphinx puts into the generated .tex file by default.
- Added exclude_dirnames config value that can be used to exclude
e.g. CVS directories from source file search.
- Added source_encoding config value to select input encoding.
- Extensions:
- The new extensions sphinx.ext.jsmath and sphinx.ext.pngmath
provide math support for both HTML and LaTeX builders.
- The new extension sphinx.ext.intersphinx half-automatically
creates links to Sphinx documentation of Python objects in other
projects.
- The new extension sphinx.ext.todo allows the insertion of
“To do” directives whose visibility in the output can be toggled.
It also adds a directive to compile a list of all todo items.
- sphinx.ext.autodoc has a new event autodoc-process-signature
that allows tuning function signature introspection.
- sphinx.ext.autodoc has a new event autodoc-skip-member that allows
tuning which members are included in the generated content.
- Respect __all__ when autodocumenting module members.
- The automodule directive now supports the synopsis,
deprecated and platform options.
- Extension API:
- Sphinx.add_node() now takes optional visitor methods for the
HTML, LaTeX and text translators; this prevents having to manually
patch the classes.
- Added Sphinx.add_javascript() that adds scripts to load in the
default HTML template.
- Added new events: source-read, env-updated,
env-purge-doc, missing-reference, build-finished.
- Other changes:
- Added a command-line switch -Q: it will suppress warnings.
- Added a command-line switch -A: it can be used to supply
additional values into the HTML templates.
- Added a command-line switch -C: if it is given, no configuration
file conf.py is required.
- Added a distutils command build_sphinx: When Sphinx is installed,
you can call python setup.py build_sphinx for projects that have
Sphinx documentation, which will build the docs and place them in
the standard distutils build directory.
- In quickstart, if the selected root path already contains a Sphinx
project, complain and abort.
Bugs fixed
- #51: Escape configuration values placed in HTML templates.
- #44: Fix small problems in HTML help index generation.
- Fix LaTeX output for line blocks in tables.
- #38: Fix “illegal unit” error when using pixel image widths/heights.
- Support table captions in LaTeX output.
- #39: Work around a bug in Jinja that caused “<generator ...>” to be
emitted in HTML output.
- Fix a problem with module links not being generated in LaTeX output.
- Fix the handling of images in different directories.
- #29: Support option lists in the text writer. Make sure that dashes
introducing long option names are not contracted to en-dashes.
- Support the “scale” option for images in HTML output.
- #25: Properly escape quotes in HTML help attribute values.
- Fix LaTeX build for some description environments with :noindex:.
- #24: Don’t crash on uncommon casing of role names (like :Class:).
- Only output ANSI colors on color terminals.
- Update to newest fncychap.sty, to fix problems with non-ASCII
characters at the start of chapter titles.
- Fix a problem with index generation in LaTeX output, caused by
hyperref not being included last.
- Don’t disregard return annotations for functions without any parameters.
- Don’t throw away labels for code blocks.
Release 0.4.3 (Oct 8, 2008)
- Fix a bug in autodoc with directly given autodoc members.
- Fix a bug in autodoc that would import a module twice, once as
“module”, once as “module.”.
- Fix a bug in the HTML writer that created duplicate id
attributes for section titles with docutils 0.5.
- Properly call super() in overridden blocks in templates.
- Add a fix when using XeTeX.
- Unify handling of LaTeX escaping.
- Rebuild everything when the extensions config value changes.
- Don’t try to remove a nonexisting static directory.
- Fix an indentation problem in production lists.
- Fix encoding handling for literal include files: literalinclude
now has an encoding option that defaults to UTF-8.
- Fix the handling of non-ASCII characters entered in quickstart.
- Fix a crash with nonexisting image URIs.
Release 0.4.2 (Jul 29, 2008)
- Fix rendering of the samp role in HTML.
- Fix a bug with LaTeX links to headings leading to a wrong page.
- Reread documents with globbed toctrees when source files are
added or removed.
- Add a missing parameter to PickleHTMLBuilder.handle_page().
- Put inheritance info always on its own line.
- Don’t automatically enclose code with whitespace in it in quotes;
only do this for the samp role.
- autodoc now emits a more precise error message when a module
can’t be imported or an attribute can’t be found.
- The JavaScript search now uses the correct file name suffix when
referring to found items.
- The automodule directive now accepts the inherited-members
and show-inheritance options again.
- You can now rebuild the docs normally after relocating the source
and/or doctree directory.
Release 0.4.1 (Jul 5, 2008)
- Added sub-/superscript node handling to TextBuilder.
- Label names in references are now case-insensitive, since reST
label names are always lowercased.
- Fix linkcheck builder crash for malformed URLs.
- Add compatibility for admonitions and docutils 0.5.
- Remove the silly restriction on “rubric” in the LaTeX writer: you
can now write arbitrary “rubric” directives, and only those with
a title of “Footnotes” will be ignored.
- Copy the HTML logo to the output _static directory.
- Fix LaTeX code for modules with underscores in names and platforms.
- Fix a crash with nonlocal image URIs.
- Allow the usage of :noindex: in automodule directives, as
documented.
- Fix the delete() docstring processor function in autodoc.
- Fix warning message for nonexisting images.
- Fix JavaScript search in Internet Explorer.
Release 0.4 (Jun 23, 2008)
New features added
- tocdepth can be given as a file-wide metadata entry, and
specifies the maximum depth of a TOC of this file.
- The new config value default_role can be used to select the
default role for all documents.
- Sphinx now interprets field lists with fields like :param foo:
in description units.
- The new staticmethod directive can be used to mark methods as
static methods.
- HTML output:
- The “previous” and “next” links have a more logical structure, so
that by following “next” links you can traverse the entire TOC
tree.
- The new event html-page-context can be used to include custom
values into the context used when rendering an HTML template.
- Document metadata is now in the default template context, under
the name metadata.
- The new config value html_favicon can be used to set a favicon
for the HTML output. Thanks to Sebastian Wiesner.
- The new config value html_use_index can be used to switch index
generation in HTML documents off.
- The new config value html_split_index can be used to create
separate index pages for each letter, to be used when the complete
index is too large for one page.
- The new config value html_short_title can be used to set a
shorter title for the documentation which is then used in the
navigation bar.
- The new config value html_show_sphinx can be used to control
whether a link to Sphinx is added to the HTML footer.
- The new config value html_file_suffix can be used to set the
HTML file suffix to e.g. .xhtml.
- The directories in the html_static_path can now contain
subdirectories.
- The module index now isn’t collapsed if the number of submodules
is larger than the number of toplevel modules.
- The image directive now supports specifying the extension as .*,
which makes the builder select the one that matches best. Thanks to
Sebastian Wiesner.
- The new config value exclude_trees can be used to exclude whole
subtrees from the search for source files.
- Defaults for configuration values can now be callables, which allows
dynamic defaults.
- The new TextBuilder creates plain-text output.
- Python 3-style signatures, giving a return annotation via ->,
are now supported.
- Extensions:
- The autodoc extension now offers a much more flexible way to
manipulate docstrings before including them into the output, via
the new autodoc-process-docstring event.
- The autodoc extension accepts signatures for functions, methods
and classes now that override the signature got via introspection
from Python code.
- The autodoc extension now offers a show-inheritance option
for autoclass that inserts a list of bases after the signature.
- The autodoc directives now support the noindex flag option.
Bugs fixed
- Correctly report the source location for docstrings included with
autodoc.
- Fix the LaTeX output of description units with multiple signatures.
- Handle the figure directive in LaTeX output.
- Handle raw admonitions in LaTeX output.
- Fix determination of the title in HTML help output.
- Handle project names containing spaces.
- Don’t write SSI-like comments in HTML output.
- Rename the “sidebar” class to “sphinxsidebar” in order to stay different
from reST sidebars.
- Use a binary TOC in HTML help generation to fix issues links without
explicit anchors.
- Fix behavior of references to functions/methods with an explicit title.
- Support citation, subscript and superscript nodes in LaTeX writer.
- Provide the standard “class” directive as “cssclass”; else it is
shadowed by the Sphinx-defined directive.
- Fix the handling of explicit module names given to autoclass directives.
They now show up with the correct module name in the generated docs.
- Enable autodoc to process Unicode docstrings.
- The LaTeX writer now translates line blocks with \raggedright,
which plays nicer with tables.
- Fix bug with directories in the HTML builder static path.
Release 0.3 (May 6, 2008)
New features added
- The toctree directive now supports a glob option that allows
glob-style entries in the content.
- If the pygments_style config value contains a dot it’s treated as the
import path of a custom Pygments style class.
- A new config value, exclude_dirs, can be used to exclude whole
directories from the search for source files.
- The configuration directory (containing conf.py) can now be set
independently from the source directory. For that, a new command-line
option -c has been added.
- A new directive tabularcolumns can be used to give a tabular column
specification for LaTeX output. Tables now use the tabulary package.
Literal blocks can now be placed in tables, with several caveats.
- A new config value, latex_use_parts, can be used to enable parts in LaTeX
documents.
- Autodoc now skips inherited members for classes, unless you give the
new inherited-members option.
- A new config value, autoclass_content, selects if the docstring of the
class’ __init__ method is added to the directive’s body.
- Support for C++ class names (in the style Class::Function) in C function
descriptions.
- Support for a toctree_only item in items for the latex_documents
config value. This only includes the documents referenced by TOC trees in the
output, not the rest of the file containing the directive.
Bugs fixed
- sphinx.htmlwriter: Correctly write the TOC file for any structure of the
master document. Also encode non-ASCII characters as entities in TOC
and index file. Remove two remaining instances of hard-coded
“documentation”.
- sphinx.ext.autodoc: descriptors are detected properly now.
- sphinx.latexwriter: implement all reST admonitions, not just note
and warning.
- Lots of little fixes to the LaTeX output and style.
- Fix OpenSearch template and make template URL absolute. The
html_use_opensearch config value now must give the base URL.
- Some unused files are now stripped from the HTML help file build.
Release 0.2 (Apr 27, 2008)
Incompatible changes
Jinja, the template engine used for the default HTML templates, is now
no longer shipped with Sphinx. If it is not installed automatically for
you (it is now listed as a dependency in setup.py), install it manually
from PyPI. This will also be needed if you’re using Sphinx from a SVN
checkout; in that case please also remove the sphinx/jinja directory
that may be left over from old revisions.
The clumsy handling of the index.html template was removed. The config
value html_index is gone, and html_additional_pages should be used
instead. If you need it, the old index.html template is still there,
called defindex.html, and you can port your html_index template, using
Jinja inheritance, by changing your template:
{% extends "defindex.html" %}
{% block tables %}
... old html_index template content ...
{% endblock %}
and putting 'index': name of your template in html_additional_pages.
In the layout template, redundant blocks were removed; you should use
Jinja’s standard {{ super() }} mechanism instead, as explained in the
(newly written) templating docs.
New features added
- Extension API (Application object):
- Support a new method, add_crossref_type. It works like
add_description_unit but the directive will only create a target
and no output.
- Support a new method, add_transform. It takes a standard docutils
Transform subclass which is then applied by Sphinx’ reader on
parsing reST document trees.
- Add support for other template engines than Jinja, by adding an
abstraction called a “template bridge”. This class handles rendering
of templates and can be changed using the new configuration value
“template_bridge”.
- The config file itself can be an extension (if it provides a setup()
function).
- Markup:
- New directive, currentmodule. It can be used to indicate the module
name of the following documented things without creating index entries.
- Allow giving a different title to documents in the toctree.
- Allow giving multiple options in a cmdoption directive.
- Fix display of class members without explicit class name given.
- Templates (HTML output):
- index.html renamed to defindex.html, see above.
- There’s a new config value, html_title, that controls the overall
“title” of the set of Sphinx docs. It is used instead everywhere instead of
“Projectname vX.Y documentation” now.
- All references to “documentation” in the templates have been removed, so
that it is now easier to use Sphinx for non-documentation documents with
the default templates.
- Templates now have an XHTML doctype, to be consistent with docutils’
HTML output.
- You can now create an OpenSearch description file with the
html_use_opensearch config value.
- You can now quickly include a logo in the sidebar, using the html_logo
config value.
- There are new blocks in the sidebar, so that you can easily insert content
into the sidebar.
- LaTeX output:
- The sphinx.sty package was cleaned of unused stuff.
- You can include a logo in the title page with the latex_logo config
value.
- You can define the link colors and a border and background color for
verbatim environments.
Thanks to Jacob Kaplan-Moss, Talin, Jeroen Ruigrok van der Werven and Sebastian
Wiesner for suggestions.
Bugs fixed
- sphinx.ext.autodoc: Don’t check __module__ for explicitly given
members. Remove “self” in class constructor argument list.
- sphinx.htmlwriter: Don’t use os.path for joining image HREFs.
- sphinx.htmlwriter: Don’t use SmartyPants for HTML attribute values.
- sphinx.latexwriter: Implement option lists. Also, some other changes
were made to sphinx.sty in order to enhance compatibility and
remove old unused stuff. Thanks to Gael Varoquaux for that!
- sphinx.roles: Fix referencing glossary terms with explicit targets.
- sphinx.environment: Don’t swallow TOC entries when resolving subtrees.
- sphinx.quickstart: Create a sensible default latex_documents setting.
- sphinx.builder, sphinx.environment: Gracefully handle some user error
cases.
- sphinx.util: Follow symbolic links when searching for documents.
Release 0.1.61950 (Mar 26, 2008)
- sphinx.quickstart: Fix format string for Makefile.
Release 0.1.61945 (Mar 26, 2008)
- sphinx.htmlwriter, sphinx.latexwriter: Support the .. image::
directive by copying image files to the output directory.
- sphinx.builder: Consistently name “special” HTML output directories
with a leading underscore; this means _sources and _static.
- sphinx.environment: Take dependent files into account when collecting
the set of outdated sources.
- sphinx.directives: Record files included with .. literalinclude::
as dependencies.
- sphinx.ext.autodoc: Record files from which docstrings are included
as dependencies.
- sphinx.builder: Rebuild all HTML files in case of a template change.
- sphinx.builder: Handle unavailability of TOC relations (previous/
next chapter) more gracefully in the HTML builder.
- sphinx.latexwriter: Include fncychap.sty which doesn’t seem to be
very common in TeX distributions. Add a clean target in the
latex Makefile. Really pass the correct paper and size options
to the LaTeX document class.
- setup: On Python 2.4, don’t egg-depend on docutils if a docutils is
already installed – else it will be overwritten.
Release 0.1.61843 (Mar 24, 2008)
- sphinx.quickstart: Really don’t create a makefile if the user
doesn’t want one.
- setup: Don’t install scripts twice, via setuptools entry points
and distutils scripts. Only install via entry points.
- sphinx.builder: Don’t recognize the HTML builder’s copied source
files (under _sources) as input files if the source suffix is
.txt.
- sphinx.highlighting: Generate correct markup for LaTeX Verbatim
environment escapes even if Pygments is not installed.
- sphinx.builder: The WebHTMLBuilder is now called PickleHTMLBuilder.
- sphinx.htmlwriter: Make parsed-literal blocks work as expected,
not highlighting them via Pygments.
- sphinx.environment: Don’t error out on reading an empty source file.
Release 0.1.61798 (Mar 23, 2008)
- sphinx: Work with docutils SVN snapshots as well as 0.4.
- sphinx.ext.doctest: Make the group in which doctest blocks are
placed selectable, and default to 'default'.
- sphinx.ext.doctest: Replace <BLANKLINE> in doctest blocks by
real blank lines for presentation output, and remove doctest
options given inline.
- sphinx.environment: Move doctest_blocks out of block_quotes to
support indented doctest blocks.
- sphinx.ext.autodoc: Render .. automodule:: docstrings in a
section node, so that module docstrings can contain proper
sectioning.
- sphinx.ext.autodoc: Use the module’s encoding for decoding
docstrings, rather than requiring ASCII.
Release 0.1.61611 (Mar 21, 2008)