local function map(mode, lhs, rhs, opts)
    vim.keymap.set(mode, lhs, rhs, vim.tbl_extend("force", {}, opts))
end

-- better up/down
map({ "n", "x" }, "j", "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
map({ "n", "x" }, "k", "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })

-- Move to window using the <ctrl> hjkl keys
map("n", "<C-h>", "<C-w>h", { desc = "Go to left window", remap = true })
map("n", "<C-j>", "<C-w>j", { desc = "Go to lower window", remap = true })
map("n", "<C-k>", "<C-w>k", { desc = "Go to upper window", remap = true })
map("n", "<C-l>", "<C-w>l", { desc = "Go to right window", remap = true })

map("n", "<S-h>", "<cmd>BufferLineCyclePrev<cr>", { desc = "Prev buffer" })
map("n", "<S-l>", "<cmd>BufferLineCycleNext<cr>", { desc = "Next buffer" })
map("n", "[b", "<cmd>BufferLineCyclePrev<cr>", { desc = "Prev buffer" })
map("n", "]b", "<cmd>BufferLineCycleNext<cr>", { desc = "Next buffer" })