diff --git a/.config/nvim/lua/keybindings.lua b/.config/nvim/lua/keybindings.lua
index 021c1e5..a7845e6 100644
--- a/.config/nvim/lua/keybindings.lua
+++ b/.config/nvim/lua/keybindings.lua
@@ -9,6 +9,11 @@ local e_opts = {
 	expr = true,
 }
 
+-- cmd string
+local function cmd(command)
+	return "<cmd>" .. command .. "<CR>"
+end
+
 --
 
 map("", "<Space>", "<Nop>", opts)
@@ -21,20 +26,26 @@ map("n", "k", "v:count == 0 ? 'gk' : 'k'", e_opts)
 
 --
 
-map("n", "<C-k>", ":BufferLineCycleNext<CR>", opts)
-map("n", "<C-j>", ":BufferLineCyclePrev<CR>", opts)
+map("n", "<C-k>", cmd("BufferLineCycleNext"), opts)
+map("n", "<C-j>", cmd("BufferLineCyclePrev"), opts)
 
-map("n", "<C-b>", ":Neotree<CR>", opts)
+map("n", "<C-b>", cmd("Neotree"), opts)
 
 -- Telescope
-map("n", "<C-p>", "<cmd>lua require('plugins.telescope').custom_find_files()<CR>", opts)
-map("n", "<C-h>", "<cmd>lua require('plugins.telescope').custom_find_hidden_files()<CR>", opts)
-map("n", "<C-f>", "<cmd>lua require('telescope.builtin').current_buffer_fuzzy_find()<CR>", opts)
+map("n", "<C-p>", cmd("lua require('plugins.telescope').custom_find_files()"), opts)
+map("n", "<C-h>", cmd("lua require('plugins.telescope').custom_find_hidden_files()"), opts)
+map("n", "<C-f>", cmd("lua require('telescope.builtin').current_buffer_fuzzy_find()"), opts)
 --
-map("n", "<space>s", "<cmd>lua require('telescope.builtin').lsp_document_symbols()<CR>", opts)
-map("n", "<space>f", "<cmd>lua require('telescope.builtin').live_grep()<CR>", opts)
-map("n", "<space>d", "<cmd>lua require('telescope.builtin').lsp_definitions()<CR>", opts)
-map("n", "<space>r", "<cmd>lua require('telescope.builtin').lsp_references()<CR>", opts)
+map("n", "<space>f", cmd("lua require('telescope.builtin').live_grep()"), opts)
+map("n", "<space>s", cmd("lua require('telescope.builtin').lsp_document_symbols()"), opts)
+map("n", "<space>d", cmd("lua require('telescope.builtin').lsp_definitions()"), opts)
+map("n", "<space>r", cmd("lua require('telescope.builtin').lsp_references()"), opts)
+
+-- LSP
+map("n", "<space>h", cmd("lua vim.lsp.buf.hover()"), opts)
+
+-- Focus
+vim.api.nvim_set_keymap("n", "<C-l>", cmd("lua require('focus').split_cycle()"), opts)
 
 -- hlslens
 map("n", "n", [[<Cmd>execute('normal! ' . v:count1 . 'n')<CR><Cmd>lua require('hlslens').start()<CR>]], opts)
@@ -48,6 +59,3 @@ map("x", "*", [[*<Cmd>lua require('hlslens').start()<CR>]], opts)
 map("x", "#", [[#<Cmd>lua require('hlslens').start()<CR>]], opts)
 map("x", "g*", [[g*<Cmd>lua require('hlslens').start()<CR>]], opts)
 map("x", "g#", [[g#<Cmd>lua require('hlslens').start()<CR>]], opts)
-
--- Focus
-vim.api.nvim_set_keymap("n", "<C-l>", ":lua require('focus').split_cycle()<CR>", opts)