--- a/README.markdown Sun Jun 09 21:20:39 2019 -0400
+++ b/README.markdown Tue Jul 09 11:58:58 2019 -0400
@@ -664,3 +664,12 @@
Ended up just making my own "font" with only the characters I need for the
L-systems (`+-()LR→ `). Did a bit more and got string rendering working. Still
probably need to handle multiple lines, but this was a productive day.
+
+# July 2019
+
+## 2019-07-09
+
+To get a black new tab page in Firefox, add the following to
+`~/.mozilla/firefox/*/chrome/userChrome.css`:
+
+ .browserContainer { background-color: #000000 !important; }