From 97415fc604f7caac06e5637f7cc69518c54b4fee Mon Sep 17 00:00:00 2001
From: sommersoft <sommersoft@gmail.com>
Date: Sat, 15 Aug 2020 14:30:12 -0500
Subject: [PATCH] .readthedocs.yml: add directive for RTD to build a pdf
 version of the docs

---
 .readthedocs.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.readthedocs.yml b/.readthedocs.yml
index 2a0640782f..3f66351ce7 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -12,6 +12,9 @@ submodules:
     include:
         - extmod/ulab
 
+formats:
+  - pdf
+
 python:
     version: 3
     install: