From cb83f50598331060895c7b573583b3158db50149 Mon Sep 17 00:00:00 2001
From: Danila Danko <br4ch1st0chr0n3@gmail.com>
Date: Tue, 6 Feb 2024 01:08:16 +0300
Subject: [PATCH] feat: explain how to update eo subtree

---
 README.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.md b/README.md
index 4c95cca6b..938858f7e 100644
--- a/README.md
+++ b/README.md
@@ -198,6 +198,18 @@ Run all tests
 stack test
 ```
 
+### eo
+
+We have a [git subtree](https://www.atlassian.com/git/tutorials/git-subtree) for the [eo](https://github.com/objectionary/eo) repository.
+
+To update it, run:
+
+```sh
+git remote add -f eo https://github.com/objectionary/eo
+git fetch eo master
+git subtree pull --prefix eo eo master --squash
+```
+
 ## Contribute
 
 ### pre-commit