From 553c7789b8abef8aae347a5f56d17b027ede8248 Mon Sep 17 00:00:00 2001
From: Anton Uramer <antonuramer@gmail.com>
Date: Fri, 25 Sep 2020 11:40:01 +0200
Subject: [PATCH] Remap numpad keys to alternate functions (home/end/...)

---
 plugins/numpad.lua | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 plugins/numpad.lua

diff --git a/plugins/numpad.lua b/plugins/numpad.lua
new file mode 100644
index 00000000..b075f988
--- /dev/null
+++ b/plugins/numpad.lua
@@ -0,0 +1,29 @@
+local keymap = require "core.keymap"
+
+local numpad_map = {
+  ["keypad 7"] = "home",
+  ["keypad 8"] = "up",
+  ["keypad 9"] = "pageup",
+  ["keypad 4"] = "left",
+  ["keypad 6"] = "right",
+  ["keypad 1"] = "end",
+  ["keypad 2"] = "down",
+  ["keypad 3"] = "pagedown",
+  ["keypad 0"] = "insert",
+  ["keypad ."] = "delete",
+}
+
+local numlock = false
+
+local press = keymap.on_key_pressed
+
+keymap.on_key_pressed = function(k)
+  if k == "numlock" then
+    numlock = not numlock
+    return true
+  end
+  if not numlock then
+    k = numpad_map[k] or k
+  end
+  return press(k)
+end