From 235fa7199deeb6fab4412fe29a9520c9d5d8d361 Mon Sep 17 00:00:00 2001
From: Donald Stufft <donald@stufft.io>
Date: Sun, 11 Aug 2013 17:47:17 -0400
Subject: Use the Sphinx doctest builder

This allows us to test our documentation snippets using the standard
"doctest" utility.
---
 docs/conf.py | 1 +
 tox.ini      | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index bd8642c5..16b1109e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -25,6 +25,7 @@
 # extensions  coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = [
     'sphinx.ext.autodoc',
+    'sphinx.ext.doctest',
     'sphinx.ext.intersphinx',
     'sphinx.ext.viewcode',
 ]
diff --git a/tox.ini b/tox.ini
index 81c66758..2f4c2637 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,8 +8,9 @@ commands = py.test --cov=cryptography/ --cov=tests/
 [testenv:docs]
 deps = sphinx
 basepython = python2.7
-changedir = docs
-commands = sphinx-build -W -b html -d {envtmpdir}/doctrees . _build/html
+commands =
+    sphinx-build -W -b html -d {envtmpdir}/doctrees docs docs/_build/html
+    sphinx-build -W -b doctest -d {envtmpdir}/doctrees docs docs/_build/html
 
 [testenv:pep8]
 deps = flake8
-- 
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