local map = vim.api.nvim_set_keymap
local default_opts = {noremap = true, silent = true}

-- move around splits using Ctrl + {h,j,k,l}
map('n', '<C-h>', '<C-w>h', default_opts)
map('n', '<C-j>', '<C-w>j', default_opts)
map('n', '<C-k>', '<C-w>k', default_opts)
map('n', '<C-l>', '<C-w>l', default_opts)

-- Align blocks of text and keep them selected
map('v', '<', '<gv', {})
map('v', '>', '>gv', {})


-- Automatically spell check last error in insert mode
map('i', '<c-f>', '<c-g>u<Esc>[s1z=`]a<c-g>u', default_opts)

-- Centering after moving half page or search
vim.keymap.set("n", "<C-d>", "<C-d>zz")
vim.keymap.set("n", "<C-u>", "<C-u>zz")
vim.keymap.set("n", "n", "nzzzv")
vim.keymap.set("n", "N", "Nzzzv")

-- Move block on visual mode
vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv")