From 6de6e81b0c8db5a82752ec2d05d5dadd769d97d0 Mon Sep 17 00:00:00 2001
From: Stephen Finucane <stephen@that.guru>
Date: Fri, 24 Feb 2017 13:39:51 -0500
Subject: [PATCH] setup.cfg: Enable 'warning-is-error'

Dog food this feature. Validated with the following (broken) change:

    --- a/doc/contents.rst
    +++ b/doc/contents.rst
    @@ -18,6 +18,9 @@ Sphinx documentation contents
        intl
        theming
        setuptools
    +
    +   .. This is broken!!!
    +
        templating
        latex
        markdown

Signed-off-by: Stephen Finucane <stephen@that.guru>
---
 setup.cfg | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/setup.cfg b/setup.cfg
index e341d921a..729d06312 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -27,3 +27,6 @@ universal = 1
 max-line-length = 95
 ignore = E116,E241,E251
 exclude = .git,.tox,tests/*,build/*,sphinx/search/*,sphinx/pycode/pgen2/*,doc/ext/example*.py
+
+[build_sphinx]
+warning-is-error = 1