====== Sphinx Intro======
  * Sphinx is an auto documentation generation python module tool for your source codes.

  * download: http://sphinx-doc.org/

  * tutorial
    * http://www.youtube.com/watch?v=LQ6pFgQXQ0Q

  * after download the source, build it for your python version in its directory<code bash>python setup.py build</code>
    * after its done, copy build/lib/sphinx directory to your prefered python module directory

====== Sphinx Usage======

  * after sphinx in your python sys.path, and you are call it to check its installation success <code python>import sphinx</code>
  * since you will use sphinx on all system, then I assume you run all the command in python shell, unless you want to follow Sphinx offical tutorial using system command shell to call function; Here, I will show all the calls in python shell.
    - create doc project folder and change current working directory to it
    - build rst configuration directory struction for generation docs <code python>
# run quickstart method to make auto doc project directory structure, 
#   same as sphinx-quickstart shell command in that current working directory
from sphinx import quickstart
quickstart.main()
# then shows: Welcome to the Sphinx 1.2.2 quickstart utility. ... and questions
</code>
    - edit conf.py and index.rst and create additional rst files for auto generation guide
    - generate the docs into _build sub-folder, same as sphinx-build shell commands
      * shell version <code bash>python /path_to_Sphinx/sphinx-build.py -b html . ./_build</code>
      * python version <code python># since the sys.argv is ['/path_to_Sphinx/sphinx-build.py', '-b', 'html', '.', './_build']
import sphinx
sphinx.main(['','-b','html','.','./_build']) # 1st arg is empty
# you get same: Running Sphinx v1.2.2 .... and docs in _build folder
</code>
====== Sphinx for mel language ======

  * tips on use Sphinx for my mel project tools documentation.
  * to do