Reorganize Sphinx config

For improved manageability, sort the contents of the Sphinx conf.py
file alphabetically, and switch to the same indentation style as the
rest of the codebase.

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 17b9eba..17572a2 100755 (executable)
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -6,36 +6,32 @@ import os
 import sys
 
 sys.path.insert(0, os.path.abspath('../..'))
-extensions = ['sphinx.ext.autodoc']
-source_suffix = '.rst'
-master_doc = 'index'
+
 project = 'mudpy'
-copyright = '2004-2018, Jeremy Stanley <fungi@yuggoth.org>'
+
 add_function_parentheses = True
 add_module_names = True
-pygments_style = 'sphinx'
-html_title = 'mudpy'
+copyright = '2004-2018, Jeremy Stanley <fungi@yuggoth.org>'
+extensions = ['sphinx.ext.autodoc']
 html_favicon = '_static/logo.svg'
 html_logo = '_static/logo.svg'
-html_theme_options = {
-  'description': 'The mudpy MUD server engine.',
-  'fixed_sidebar': True,
-  'logo_name': True,
-  'logo_text_align': 'center',
-}
-html_sidebars = {
-  '**': [
+html_sidebars = {'**': [
     'about.html',
+    'donate.html',
     'navigation.html',
     'relations.html',
     'searchbox.html',
-    'donate.html',
-  ]
+]}
+html_theme_options = {
+    'description': 'The mudpy MUD server engine.',
+    'fixed_sidebar': True,
+    'logo_name': True,
+    'logo_text_align': 'center',
 }
+html_title = 'mudpy'
 htmlhelp_basename = '%sdoc' % project
-latex_documents = [
-    ('index',
-     '%s.tex' % project,
-     u'%s' % project,
-     u'Jeremy Stanley', 'manual'),
-]
+latex_documents = [(
+    'index', '%s.tex' % project, '%s' % project, 'Jeremy Stanley', 'manual')]
+master_doc = 'index'
+pygments_style = 'sphinx'
+source_suffix = '.rst'