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 | This directory contains the Sphinx documentation for libmaple, as well
as a Doxygen configuration file; we turn Doxygen XML output into
Sphinx documentation.  You can generate HTML documentation using the
Makefile if you have make, or using make.bat from Windows.
Documentation Build Steps
-------------------------
1. You need a recent-ish version of Doxygen in your PATH:
    http://www.stack.nl/~dimitri/doxygen/download.html#latestsrc
2. Install breathe, which does Doxygen-to-Sphinx conversion:
   Read/write version (for LeafLabs developers):
    $ git clone git@github.com:leaflabs/breathe.git
   Read-only version (for non-LeafLabs developers):
    $ git clone git://github.com/leaflabs/breathe.git
   After that's done, set an environment variable BREATHE_HOME to
   point to where you downloaded it.  Something like this on bash:
    $ export BREATHE_HOME=/path/to/breathe/repo/
   (You'll want to put this in your shell startup script).
3. Install Sphinx.
   From source or .egg:
    http://pypi.python.org/pypi/Sphinx#downloads
   Via easy_install:
    $ sudo easy_install -U Sphinx
4. Before the first time you run Sphinx (and any time the Doxygen
   comments in the libmaple source code are changed), you'll need to
   rebuild the Doxygen XML output:
    $ cd libmaple/docs/source
    $ doxygen
5. Finally, you can build the documentation:
    $ make html
   (Read the Makefile for more targets).
Reading and Modifying the Documentation
---------------------------------------
The net effect of the above is to produce Doxygen XML output (ignore
this) in libmaple/docs/doxygen/xml, and HTML documentation (this is
what you want) in libmaple/docs/build/html.
Just point your web browser at the file
  libmaple/docs/build/html/index.html
it corresponds to the Sphinx file
  libmaple/docs/source/index.rst
All of the documentation itself lives in libmaple/docs/source/.  The
directory source/_static/ is for static content (like style sheets);
source/_templates/ contains Sphinx templates (or, it would, if we had
any).
The docs are written in Sphinx's version of reStructuredText (reST);
it's a Python thing that they use to produce the docs at
http://python.org.  You can read more about Sphinx here:
    http://sphinx.pocoo.org/tutorial.html
You can view the source for any generated page of documentation by
clicking the "Show Source" link in the sidebar.
The file libmaple/docs/source/conf.py is the Sphinx configuration
file; you can go read it for more information about our setup.
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