use sphinxopts for mdx build

cmpadden · cmpadden · commit fcbaeab92a55 · 2025-02-20T14:06:15.000-05:00
diff --git a/docs/tox.ini b/docs/tox.ini
@@ -94,4 +94,4 @@ deps =
 
 commands =
   make --directory=sphinx clean
-  make --directory=sphinx mdx
+  make --directory=sphinx mdx SPHINXOPTS="-W --keep-going"
