From 84c6d693f43dc7f7b1e627b7cce91d2a9e49e5da Mon Sep 17 00:00:00 2001
From: Matthias Geier <Matthias.Geier@gmail.com>
Date: Sat, 24 Oct 2020 17:20:24 +0200
Subject: [PATCH] DOC: Add favicon

---
 doc/_static/favicon.svg | 8 ++++++++
 doc/conf.py             | 1 +
 2 files changed, 9 insertions(+)
 create mode 100644 doc/_static/favicon.svg

diff --git a/doc/_static/favicon.svg b/doc/_static/favicon.svg
new file mode 100644
index 00000000000..c3e1acd35e2
--- /dev/null
+++ b/doc/_static/favicon.svg
@@ -0,0 +1,8 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
+  <style>
+    @media (prefers-color-scheme: dark) {
+      svg { fill: white; }
+    }
+  </style>
+  <path d="m 67.780707,71.526216 c 0,-2.720856 0.735772,-7.633735 1.635035,-10.917507 2.076574,-7.582764 3.222746,-16.97568 2.071477,-16.97568 -0.485619,0 -3.994408,3.173002 -7.797313,7.051115 -14.448869,14.734603 -29.952812,23.068339 -42.915946,23.068339 -7.400211,0 -12.4298817,-1.871115 -17.2867007,-6.430912 -2.94436186,-2.764297 -3.47532146,-4.129685 -3.47532146,-8.936928 0,-4.94488 0.4862322,-6.108589 3.78321146,-9.054437 2.987989,-2.669773 4.875111,-3.380296 8.9779137,-3.380296 3.163221,0.711278 5.032659,0.664017 6.063532,1.917191 1.045041,1.231842 1.406892,5.262673 0.143323,7.623675 -0.674746,1.260763 -2.435471,2.043539 -4.5966,2.043539 -2.040303,0 -3.203991,-0.483702 -2.786976,-1.15844 1.31395,-2.126021 -0.560952,-3.566616 -2.9664067,-2.279256 -2.907025,1.555792 -2.957418,7.069066 -0.08839,9.665535 4.0345357,3.651203 15.1912207,5.023925 21.9019857,2.694828 7.250749,-2.516503 16.739014,-8.578986 24.30831,-15.531674 l 6.657407,-6.115083 -8.688303,-0.05007 C 43.622519,44.707714 37.702703,43.621524 18.54695,38.489741 12.175528,36.782852 6.0502733,35.306342 4.9352743,35.208608 3.6710803,35.097791 2.841723,34.067882 2.9080043,32.476074 3.0199286,29.788108 4.4800823,27.78768 6.2067673,27.033038 7.2437505,26.579828 14.43583,25.894406 22.0605,23.866486 c 29.699148,-7.899023 31.502043,-6.781254 51.28707,-1.772167 6.461504,1.635896 13.942408,3.414988 17.256961,3.474566 5.106245,0.09178 6.211825,0.514653 7.240255,2.76932 0.66758,1.46355 1.21378,2.858905 1.21378,3.10079 0,0.241884 -2.89333,1.764397 -6.429613,3.383363 -12.984983,5.944723 -17.083271,9.093943 -12.855172,15.130399 1.753219,2.503069 1.718037,2.768923 -0.57922,4.37799 -1.345193,0.942203 -2.457238,2.856456 -2.471232,4.253898 -0.03777,3.776976 -2.424786,11.884847 -5.893734,15.080164 l -3.048923,2.808424 z m 6.632814,-34.658372 c 5.169656,-1.440693 8.302047,-3.07045 14.72913,-6.500861 -5.292267,-1.548658 -18.570782,-3.724097 -18.570782,-3.724097 -9.796513,-1.964547 -8.76916,-1.865132 -9.21348,0.29669 -0.176673,0.859598 -0.702644,2.763948 -1.872329,4.596663 -2.251474,3.527711 -10.489307,4.271075 -15.214327,2.009703 -1.482367,-0.709454 -2.971272,-3.416276 -2.950606,-5.336922 0.02911,-2.705486 -1.505386,-3.336055 -2.486689,-2.975309 -0.796428,0.292781 -3.384665,0.330004 -9.071284,1.864262 -18.784765,5.068157 -21.3552119,4.487473 -9.110967,6.223299 1.472409,0.208739 9.252992,2.381926 13.052028,3.39412 9.318588,2.482796 11.064717,2.665087 23.125496,2.414247 8.385835,-0.174409 11.891174,-0.675356 17.58381,-2.261795 z M 3.0589449,14.916483 C 3.2921927,12.514245 3.424378,11.992797 10.100599,10.647894 13.924923,9.8774962 23.355266,7.3808108 31.056903,5.0997052 c 17.703937,-5.2436279 22.73392,-5.2565016 41.092202,-0.105175 7.923233,2.2232606 16.798382,4.047803 19.72254,4.054541 4.567242,0.01054 6.941892,2.0284768 6.941892,2.0284768 2.101843,4.825342 1.718463,5.158474 -6.484103,5.158474 -5.714193,0 -10.641875,-0.963081 -18.245438,-3.565943 C 68.300078,10.69012 60.060462,8.8316882 55.557963,8.4915615 47.342337,7.8709375 47.353713,7.8687835 21.963188,14.855617 17.503192,16.082896 11.34213,17.454164 8.2719268,17.902883 l -5.5821654,0.81585 z" />
+</svg>
diff --git a/doc/conf.py b/doc/conf.py
index 74e5a8b807a..8b242dc7ee2 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -28,6 +28,7 @@
 html_additional_pages = {'index': 'index.html'}
 html_use_opensearch = 'https://www.sphinx-doc.org/en/master'
 html_baseurl = 'https://www.sphinx-doc.org/en/master/'
+html_favicon = '_static/favicon.svg'
 
 htmlhelp_basename = 'Sphinxdoc'