From 557fc92d631c3b36a2e552b88b12e2514d20bca4 Mon Sep 17 00:00:00 2001
From: Peter Hinch <peter@hinch.me.uk>
Date: Fri, 2 Oct 2020 18:13:22 +0100
Subject: [PATCH] README.md: reference framebuf_utils optimisation.

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index a138883..5a6dcef 100644
--- a/README.md
+++ b/README.md
@@ -150,6 +150,9 @@ ssd.line(0, 0, 127, 95, ssd.rgb(0, 255, 0))  # Green diagonal corner-to-corner
 ssd.rect(0, 0, 15, 15, ssd.rgb(255, 0, 0))  # Red square at top left
 ssd.show()
 ```
+Color applications which do a lot of text rendering may achieve a speed gain by
+means of 
+[this optimisation](https://github.com/peterhinch/micropython-font-to-py/blob/master/writer/WRITER.md#224-a-performance-boost).
 
 ###### [Contents](./README.md#contents)