From c57cb1995153cd13cc62386d2bd66c84762f7d81 Mon Sep 17 00:00:00 2001
From: Hugh Carroll <hughie@carrollonline.co.uk>
Date: Sun, 17 Dec 2023 07:14:34 +0000
Subject: [PATCH] Some explanation on how to configure splits & tabs.

---
 README.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/README.md b/README.md
index 167fe1b..92b67c6 100644
--- a/README.md
+++ b/README.md
@@ -192,6 +192,27 @@ settings = {
 },
 ```
 
+### Extend
+The 'extend' functionality can be used to add keymaps for opening files in splits & tabs.
+
+```lua
+harpoon:extend({
+  UI_CREATE = function(cx)
+    vim.keymap.set("n", "<C-v>", function()
+      harpoon.ui:select_menu_item({ vsplit = true })
+    end, { buffer = cx.bufnr })
+
+    vim.keymap.set("n", "<C-x>", function()
+      harpoon.ui:select_menu_item({ split = true })
+    end, { buffer = cx.bufnr })
+
+    vim.keymap.set("n", "<C-t>", function()
+      harpoon.ui:select_menu_item({ tabedit = true })
+    end, { buffer = cx.bufnr })
+  end,
+})
+```
+
 ### Highlight Groups
 TODO: Fill in the idea that we will emit out window information