[Docutils-users] docutils release 0.16

[engelbert g. <eng...@gm...>]

Release 0.16 is out on pypi

.. Note::

   Docutils 0.15.x is the last version supporting Python 2.6, 3.3 and 3.4.

   Docutils 0.16.x supports Python 2.7 and Python >= 3.5 natively,
   without the use of the ``2to3`` tool.

* reStructuredText:

  - Keep `backslash escapes`__ in the document tree. This allows, e.g.,
    escaping of author-separators in `bibliographic fields`__.

  __
http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#escaping-mechanism
  __ docs/ref/rst/restructuredtext.html#bibliographic-fields

* LaTeX writer:

  - Informal titles of type "rubric" default to bold-italic and left
aligned.
  - Deprecate ``\docutilsrole`` prefix for styling commands:
    use ``\DUrole`` instead.
  - Fix topic subtitle.
  - Add "latex writers" to the `config_section_dependencies`.
  - Ignore classes for `rubric` elements
    (class wrapper interferes with LaTeX formatting).

* tools/buildhtml.py

  - New option "--html-writer" allows to select "html__" (default),
    "html4" or "html5".

  __ html: docs/user/html.html#html

* docutils/io.py

  - Remove the `handle_io_errors` option from io.FileInput/Output.

* docutils/nodes.py

  - If `auto_id_prefix`_ ends with "%", this is replaced with the tag name.

  .. _auto_id_prefix: docs/user/config.html#auto-id-prefix

* Various bugfixes and improvements (see HISTORY_).