FIX unecessary trailing newlines in literalinclude

Use temporary workaround from readthedocs/sphinx_rtd_theme#417

Fixes #108

source/conf.py

@@ -101,7 +101,7 @@
 
 # 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
@@ -130,7 +130,7 @@
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = ['../static']
 
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.
@@ -224,3 +224,6 @@
     ('index', 'pygobjecttutorial', u'PyGObject Tutorial Documentation',
      [u'Sebastian Pölsterl'], 1)
 ]
+
+def setup(app):
+    app.add_stylesheet('css/custom.css')

static/css/custom.css

@@ -0,0 +1,5 @@
+/* Temporary fix for https://github.com/rtfd/sphinx_rtd_theme/issues/417 */
+
+.rst-content .highlight>pre {
+    line-height: 18px;
+}