Code cleanup, added static const to aid readability

docs/conf.py

@@ -1,16 +1,12 @@
 # -*- coding: utf-8 -*-
 #
-# cppmat documentation build configuration file, created by
-# sphinx-quickstart on Tue Feb 28 17:10:58 2017.
+# Configuration file for the Sphinx documentation builder.
 #
-# This file is execfile()d with the current directory set to its
-# containing dir.
-#
-# Note that not all possible configuration values are present in this
-# autogenerated file.
-#
-# All configuration values have a default; values that are commented out
-# serve to show the default.
+# This file does only contain a selection of the most common options. For a
+# full list see the documentation:
+# http://www.sphinx-doc.org/en/master/config
+
+# -- Path setup --------------------------------------------------------------
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -21,7 +17,19 @@
 # sys.path.insert(0, os.path.abspath('.'))
 
 
-# -- General configuration ------------------------------------------------
+# -- Project information -----------------------------------------------------
+
+project = 'cppmat'
+copyright = '2017, Tom de Geus'
+author = 'Tom de Geus'
+
+# The short X.Y version
+version = ''
+# The full version, including alpha/beta/rc tags
+release = ''
+
+
+# -- General configuration ---------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
 #
@@ -30,7 +38,9 @@
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
-extensions = ['sphinx.ext.imgmath']
+extensions = [
+    'sphinx.ext.imgmath',
+]
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -44,20 +54,6 @@
 # The master toctree document.
 master_doc = 'index'
 
-# General information about the project.
-project = u'cppmat'
-copyright = u'2017, Tom de Geus'
-author = u'Tom de Geus'
-
-# The version info for the project you're documenting, acts as replacement for
-# |version| and |release|, also used in various other places throughout the
-# built documents.
-#
-# The short X.Y version.
-version = u''
-# The full version, including alpha/beta/rc tags.
-release = u''
-
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
 #
@@ -67,22 +63,19 @@
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
-# This patterns also effect to html_static_path and html_extra_path
+# This pattern also affects html_static_path and html_extra_path .
 exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
 
 # The name of the Pygments (syntax highlighting) style to use.
 pygments_style = 'sphinx'
 
-# If true, `todo` and `todoList` produce output, else they produce nothing.
-todo_include_todos = False
-
 
-# -- Options for HTML output ----------------------------------------------
+# -- Options for HTML output -------------------------------------------------
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 #
-html_theme = 'default'
+html_theme = 'sphinx_rtd_theme'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
@@ -95,14 +88,24 @@
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ['_static']
 
+# Custom sidebar templates, must be a dictionary that maps document names
+# to template names.
+#
+# The default sidebars (for documents that don't match any pattern) are
+# defined by theme itself.  Builtin themes are using these templates by
+# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
+# 'searchbox.html']``.
+#
+# html_sidebars = {}
 
-# -- Options for HTMLHelp output ------------------------------------------
+
+# -- Options for HTMLHelp output ---------------------------------------------
 
 # Output file base name for HTML help builder.
 htmlhelp_basename = 'cppmatdoc'
 
 
-# -- Options for LaTeX output ---------------------------------------------
+# -- Options for LaTeX output ------------------------------------------------
 
 latex_elements = {
     # The paper size ('letterpaper' or 'a4paper').
@@ -131,7 +134,7 @@
 ]
 
 
-# -- Options for manual page output ---------------------------------------
+# -- Options for manual page output ------------------------------------------
 
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
@@ -141,7 +144,7 @@
 ]
 
 
-# -- Options for Texinfo output -------------------------------------------
+# -- Options for Texinfo output ----------------------------------------------
 
 # Grouping the document tree into Texinfo files. List of tuples
 # (source start file, target name, title, author,
@@ -153,4 +156,4 @@
 ]
 
 
-
+# -- Extension configuration -------------------------------------------------

src/cppmat/cppmat.h

@@ -23,7 +23,7 @@
 
 #define CPPMAT_WORLD_VERSION 0
 #define CPPMAT_MAJOR_VERSION 6
-#define CPPMAT_MINOR_VERSION 2
+#define CPPMAT_MINOR_VERSION 3
 
 #define CPPMAT_VERSION_AT_LEAST(x,y,z) \
   (CPPMAT_WORLD_VERSION>x || (CPPMAT_WORLD_VERSION>=x && \