Change .. code:: to .. code-block::

Sphinx uses .. code-block:: directives to enable highlighting:
http://sphinx-doc.org/markup/code.html#directive-code-block

Use

  for i in *.rst; do
        sed -i 's/code::/code-block::/g' $i
    done

to update these strings to enable proper highlighting.

Note: A have disabled the windows "bash" one, because the highlighting
is broken anyway...

rest/db-scan-post.rst

@@ -16,6 +16,6 @@ question.
 Returns status 200 and no content upon success, or status 500 and a
 plain text error if an error occurred during scanning.
 
-.. code:: bash
+.. code-block:: bash
 
     curl -X POST http://127.0.0.1:8384/rest/db/scan?folder=default&sub=foo/bar