From 132c5a9594700f2027741518e74b98d3f30ad650 Mon Sep 17 00:00:00 2001
From: Oscar Wallberg <oscar.wallberg@outlook.com>
Date: Mon, 5 Jan 2026 19:23:51 +0100
Subject: [PATCH] feat(mappings): add emacs bindings

---
 lua/core/mappings.lua | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/lua/core/mappings.lua b/lua/core/mappings.lua
index 924b0b2..2b7d428 100644
--- a/lua/core/mappings.lua
+++ b/lua/core/mappings.lua
@@ -99,6 +99,30 @@ vim.keymap.set("n", "gr", "<Nop>")
 vim.cmd.aunmenu({ "PopUp.-1-" })
 vim.cmd.aunmenu({ "PopUp.How-to\\ disable\\ mouse" })
 
+-- Insert-mode Emacs bindings
+vim.keymap.set("i", "<C-f>", "<Right>")
+vim.keymap.set("i", "<C-b>", "<Left>")
+vim.keymap.set("i", "<C-a>", "<C-o>^")
+vim.keymap.set("i", "<C-e>", "<C-o>$")
+-- vim.keymap.set('i', '<C-d>', '<C-o>x') -- Overrides de-indent
+vim.keymap.set("i", "<M-f>", "<C-o>w")
+vim.keymap.set("i", "<M-b>", "<C-o>b")
+vim.keymap.set("i", "<M-d>", "<C-o>dw")
+vim.keymap.set("i", "<M-BS>", "<C-o>db")
+
+-- Command-mode Emacs bindings
+vim.keymap.set("c", "<C-f>", "<Right>")
+vim.keymap.set("c", "<C-b>", "<Left>")
+vim.keymap.set("c", "<C-a>", "<Home>")
+vim.keymap.set("c", "<C-e>", "<End>")
+vim.keymap.set("c", "<C-d>", "<Delete>")
+vim.keymap.set("c", "<C-n>", "<Down>")
+vim.keymap.set("c", "<C-p>", "<Up>")
+vim.keymap.set("c", "<M-f>", "<C-Right>")
+vim.keymap.set("c", "<M-b>", "<C-Left>")
+vim.keymap.set("c", "<M-d>", "<C-Right><C-w>")
+vim.keymap.set("c", "<M-BS>", "<C-w>")
+
 vim.keymap.set("n", "<leader>ve", function()
     if vim.o.virtualedit == "all" then
         vim.o.virtualedit = "block"