From a4034b75c0f8ae9fd2e1001888fe07983f329597 Mon Sep 17 00:00:00 2001
From: Don Smith <locksmithdon@gmail.com>
Date: Sun, 24 Jul 2016 19:18:22 +1200
Subject: [PATCH] Added LEADER_EXTERNS() call.

This seems to be needed in most cases.
---
 readme.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/readme.md b/readme.md
index ed3da43b..1a0e256b 100644
--- a/readme.md
+++ b/readme.md
@@ -346,6 +346,8 @@ That's what `KC_LEAD` does. Here's an example:
 3. Within your `matrix_scan_user` function, do something like this:
 
 ```
+LEADER_EXTERNS();
+
 void matrix_scan_user(void) {
   LEADER_DICTIONARY() {
     leading = false;