From 665d5509af12f8de12e65d4e05d20b5b26c67879 Mon Sep 17 00:00:00 2001
From: Mike Fiedler <miketheman@gmail.com>
Date: Mon, 31 Oct 2022 16:25:55 -0400
Subject: [PATCH] fix: allow HTML5 figure tag through cleaner (#265)

---
 readme_renderer/clean.py            | 3 ++-
 tests/fixtures/test_rst_figure.html | 3 +++
 tests/fixtures/test_rst_figure.rst  | 2 ++
 3 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 tests/fixtures/test_rst_figure.html
 create mode 100644 tests/fixtures/test_rst_figure.rst

diff --git a/readme_renderer/clean.py b/readme_renderer/clean.py
index 386e684..f610954 100644
--- a/readme_renderer/clean.py
+++ b/readme_renderer/clean.py
@@ -30,7 +30,7 @@
     "br", "caption", "cite", "col", "colgroup", "dd", "del", "details", "div",
     "dl", "dt", "h1", "h2", "h3", "h4", "h5", "h6", "hr", "img", "p", "pre",
     "span", "sub", "summary", "sup", "table", "tbody", "td", "th", "thead",
-    "tr", "tt", "kbd", "var", "input", "section", "aside", "nav", "s",
+    "tr", "tt", "kbd", "var", "input", "section", "aside", "nav", "s", "figure",
 ]
 
 ALLOWED_ATTRIBUTES = {
@@ -64,6 +64,7 @@
     "dt": ["class"],
     "ul": ["class"],
     "nav": ["class"],
+    "figure": ["class"],
 }
 
 
diff --git a/tests/fixtures/test_rst_figure.html b/tests/fixtures/test_rst_figure.html
new file mode 100644
index 0000000..0975d30
--- /dev/null
+++ b/tests/fixtures/test_rst_figure.html
@@ -0,0 +1,3 @@
+<figure class="align-center">
+<img alt="https://raw.githubusercontent.com/schlatterbeck/plot-antenna/master/test/12-el-azimuth.png" src="https://raw.githubusercontent.com/schlatterbeck/plot-antenna/master/test/12-el-azimuth.png">
+</figure>
diff --git a/tests/fixtures/test_rst_figure.rst b/tests/fixtures/test_rst_figure.rst
new file mode 100644
index 0000000..648f161
--- /dev/null
+++ b/tests/fixtures/test_rst_figure.rst
@@ -0,0 +1,2 @@
+.. figure:: https://raw.githubusercontent.com/schlatterbeck/plot-antenna/master/test/12-el-azimuth.png
+    :align: center